merge: resolve ChannelView icon conflict, keep History + Search/Camera/ExternalLink/Link2

ROADMAP.md

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+# ZeroPost — Roadmap (план фич)
+
+Живой документ. Обновлять по мере выполнения.
+Последнее обновление: 2026-06-08
+
+---
+
+## Контекст / архитектура
+
+- **zeropost.ru** (web) — блог + админка. PM2 `zeropost-web` (pm_id=5, порт 3042), `/var/www/zeropost-web`.
+- **app.zeropost.ru** (tool) — SaaS для управления каналами TG/VK/MAX. PM2 `zeropost-tool` (pm_id=4, порт 3041), `/var/www/zeropost-tool`.
+- **engine** — общий движок API + LLM-pipeline. PM2 `zeropost-engine` (pm_id=3, порт 3030), `/var/www/zeropost-engine`.
+- БД: PostgreSQL, db=`zeropost`.
+- Cron: `*/10 * * * * zeropost-autogen.sh`, `* * * * * zeropost-publish-scheduled.sh` (обе очереди).
+- Internal secret: `zeropost_internal_2026`. TG-прокси: CF Worker в `app_settings.TELEGRAM_API_BASE`.
+
+---
+
+## ✅ DONE
+
+### Photo-search (Yandex)
+- `user_posts.image_credit` (JSONB), `users.is_admin` (BOOLEAN).
+- Engine: proxy `/api/photo-search/*`. Tool: `/system` (admin-only), `PhotoSearchModal`.
+- Web: категория `photo_search` скрыта из blog-админки.
+
+### Auto-publish статей блога → каналы
+- `channels.auto_publish_{enabled,categories,delay_min,template,with_cover,button_text,image_source}`.
+- Engine: `articleAutoPublish.js`, `scheduledPostsRunner.js`, `/api/scheduled-posts/*`.
+- Хук в `PATCH/POST articles` при `draft→published`. Typeahead `/api/articles/admin/search`.
+- Cron обновлён — дёргает обе очереди (`user_posts` + `scheduled_posts`).
+- Web: `ArticlePicker`, `AutoPublishTab`, 4 вкладки в `ChannelEditor`.
+
+### Журнальная главная страница zeropost.ru
+- Engine: `/api/articles/home` (hero / byCategory / popular / recent).
+- Web: `CategoryRow`, `PopularBlock`, `RecentBlock` (группировка Сегодня/Вчера/Эта неделя).
+- `ArticleCard` с 3 размерами (hero/regular/compact) + цветной category badge без дублей.
+- Header упрощён (2 пункта desktop + расширенное мобильное меню).
+
+### Персонаж Зеро
+- 15 поз: `avatar, coding, tools, lock, gears, eureka, confused, facepalm, victory, tired, reading, magnifier, chart, meditate, present` → `/var/www/zeropost-uploads/zero-{name}.webp`.
+- `src/services/zeroCharacter.js` — выбор позы по тексту/категории статьи (эмоциональные триггеры + категорийные).
+- `channels.auto_publish_image_source = 'alternating'` — чётные посты = AI-обложка, нечётные = Зеро.
+- `scheduledPostsRunner` — multipart upload (не URL) чтобы CF Worker не падал.
+
+### Промпт Зеро
+- `src/services/promptBuilder.js` — секция `author_persona` в `buildArticleSystemPrompt`.
+- `src/services/articles.js` — `blogChannel.author_persona` (голос, правила, запрещённые фразы).
+- Статьи теперь пишутся от первого лица с личными историями.
+
+### TG-канал @zeropostru — запуск
+- Welcome-пост от Зеро с аватаром + кнопкой (msg_id=13, закреплён).
+- 4 статьи опубликованы (по одной на каждую категорию), режим alternating.
+
+### zeropost.ru — страница Зеро + TG-продвижение
+- `/about/zero` — страница с описанием персонажа + галерея 8 поз.
+- Footer — TG-банер с аватаром Зеро на каждой странице.
+- Конец каждой статьи — блок «Понравилась заметка? → В канал».
+- `/about` — ссылка «Познакомьтесь с Зеро».
+
+---
+
+## 🚀 ПЛАН: что делать дальше
+
+### СЕЙЧАС (не отложить)
+
+**A. Revoke бота** — токен @zeropostru_bot засветился в этом чате. Зайди в @BotFather → /mybots → выбери бота → API Token → Revoke. Потом обнови в `/admin/channels/1` → Настройки → Bot Token.
+
+**B. Статья на Habr** — главный бесплатный способ получить первые 200-500 живых читателей. Тема: «Я сделал блог, который ведёт ИИ с персонажем-маскотом. Как работает pipeline». Напишу черновик — дай команду.
+
+---
+
+### ✅ СДЕЛАНО СЕГОДНЯ (08.06.2026)
+- P1 Календарь: /calendar, месяц/неделя/список, drag&drop, фильтр по каналу
+- P2 PostPreview: правая колонка TG/VK/MAX, счётчик символов
+- P3 PostTemplates: 7 пресетов структур постов
+- P4 ChannelAnalytics: вкладка аналитики, реакции, гистограммы день/час
+- P5 FromUrlModal: URL→черновик (веб/YouTube/TG)
+
+### app.zeropost.ru — приоритетный порядок
+
+#### P1. Календарь публикаций (1–2 дня)
+Самый частый запрос у SMM-инструментов. Без него непонятно «что когда выходит».
+- Страница `/calendar` — визуальная сетка (неделя + месяц).
+- Данные: `user_posts.scheduled_at` + `publish_slots` канала.
+- Карточки по цветам: draft=серый, scheduled=синий, published=зелёный, failed=красный.
+- Drag & drop между датами → PATCH `scheduled_at`.
+- Фильтр по каналу.
+
+#### P2. Превью под платформу (0.5–1 день)
+Сейчас пишешь пост и не знаешь как он будет выглядеть.
+- Компонент `PostPreview` в `ChannelView` справа от textarea.
+- Рендерит Markdown как TG: **жирный**, _курсив_, обрезка caption 1024, превью ссылки.
+- Переключатель TG / VK / MAX — разные ограничения форматирования.
+
+#### P3. Шаблоны постов (0.5 дня)
+Ускоряет создание поста в 3 раза.
+- 7 кнопок-пресетов: Новость, Анонс, Кейс, Лонгрид, Подборка, Опрос-разбор, Личное мнение.
+- Каждый — готовая структура поста + hint для AI.
+- В `ChannelView` рядом с кнопкой «Идеи тем».
+
+#### P4. Аналитика постов (2–3 дня)
+Без метрик невозможно понять что заходит.
+- Таблица `post_metrics(user_post_id, captured_at, views, forwards, reactions JSONB)`.
+- Воркер раз в 15 мин: пуллит views через TG embed для постов < 7 дней.
+- В `ChannelView` у каждого поста — строчка «👁 N  ↗ N  ❤️ N».
+- График: «лучший день/час для публикации» по медиане views.
+
+#### P5. URL → черновик (1–2 дня)
+Killer feature которой нет у конкурентов в таком качестве.
+- Вставил ссылку → AI читает статью/YouTube/TG-пост → пишет пост в стиле канала.
+- `POST /api/generate/from-url`. Для статей: cheerio + og-meta. Для YouTube: yt-dlp транскрипт.
+
+#### P6. Комментарии + AI-ответы (4–7 дней)
+Большая фича, отдельный спринт.
+- TG webhook → unified inbox.
+- Классификатор haiku: вопрос/спам/похвала/троллинг.
+- Предложенный AI-ответ с кнопкой «отправить».
+
+#### P7–P10. Опросы, хештеги, best-time, URL-shortener
+По 0.5–1 дню каждое, делаем после P1–P5.
+
+---
+
+### zeropost.ru — мелкий должок
+
+| Задача | Срочность |
+|---|---|
+| Revoke бота @zeropostru_bot | 🔴 СЕЙЧАС |
+| Статья на Habr про ZeroPost | 🟠 На этой неделе |
+| Кнопка «Бэкфилл статей» в AutoPublishTab | 🟡 Низкая |
+| История публикаций канала | 🟡 Низкая |
+| Балансы внешних сервисов в /system | 🟡 Низкая |
+
+---
+
+### zeropost.ru — рост аудитории (без бюджета)
+
+| Действие | Ожидаемый результат | Когда |
+|---|---|---|
+| Habr: «Как я сделал AI-блог с маскотом» | 200–500 переходов | На этой неделе |
+| vc.ru: то же самое | 100–300 переходов | На этой неделе |
+| 5 комментариев в AI-чатах TG | 20–50 подписчиков | Постоянно |
+| Взаимный пиар с 3 каналами (tgstat.ru) | 50–150 подписчиков | 1–2 недели |
+| Reddit r/artificial | 50–200 переходов | На этой неделе |
+| SEO (органика) | Долгосрочно | Само, 2–3 мес |
+
+---
+
+## Технический долг
+
+- ENGINE_URL default в `lib/engine.js` tool'а = 3040, должен быть 3030.
+- `per_day` в `autogen_settings` не используется в логике (только `run_hour:run_minute`).
+- TOPIC_BANK заканчивается — нужен AI-генератор новых тем.
+- VK: публикация без фото (нужен 2-step `photos.getWallUploadServer`).
+- MAX: заглушка `throw new Error('не реализована')`.
+
+---
+
+## Не делаем
+
+- Холст / визуальный редактор.
+- Stories / Reels.
+- Команда / роли (до 5+ клиентов).
+- White Label.
+- Парсинг конкурентов через MTProto.

app/api/admin/autogen/[category]/route.js

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+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://127.0.0.1:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+const h = (uid) => ({ 'x-internal-secret': ENGINE_SECRET, 'x-user-id': String(uid) });
+
+export async function PATCH(req, { params }) {
+  const user = await requireUser();
+  if (!user?.isAdmin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  const body = await req.json();
+  const res = await fetch(`${ENGINE_URL}/api/admin/autogen/${params.category}`, {
+    method: 'PATCH',
+    headers: { ...h(user.id), 'Content-Type': 'application/json' },
+    body: JSON.stringify(body),
+  });
+  return NextResponse.json(await res.json());
+}

app/api/admin/autogen/[category]/run/route.js

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+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://127.0.0.1:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+const h = (uid) => ({ 'x-internal-secret': ENGINE_SECRET, 'x-user-id': String(uid) });
+
+export async function POST(req, { params }) {
+  const user = await requireUser();
+  if (!user?.isAdmin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  const res = await fetch(`${ENGINE_URL}/api/admin/autogen/${params.category}/run`, {
+    method: 'POST', headers: h(user.id),
+  });
+  return NextResponse.json(await res.json());
+}

app/api/admin/autogen/queue/[id]/route.js

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+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://127.0.0.1:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+const h = (uid) => ({ 'x-internal-secret': ENGINE_SECRET, 'x-user-id': String(uid) });
+
+export async function DELETE(req, { params }) {
+  const user = await requireUser();
+  if (!user?.isAdmin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  const res = await fetch(`${ENGINE_URL}/api/admin/autogen/queue/${params.id}`, {
+    method: 'DELETE', headers: h(user.id),
+  });
+  return NextResponse.json(await res.json());
+}

app/api/admin/autogen/route.js

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+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://127.0.0.1:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+const h = (uid) => ({ 'x-internal-secret': ENGINE_SECRET, 'x-user-id': String(uid) });
+
+export async function GET() {
+  const user = await requireUser();
+  if (!user?.isAdmin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  const res = await fetch(`${ENGINE_URL}/api/admin/autogen`, { headers: h(user.id), cache: 'no-store' });
+  return NextResponse.json(await res.json());
+}
+
+export async function POST(req) {
+  const user = await requireUser();
+  if (!user?.isAdmin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  const body = await req.json();
+  const res = await fetch(`${ENGINE_URL}/api/admin/autogen/queue`, {
+    method: 'POST',
+    headers: { ...h(user.id), 'Content-Type': 'application/json' },
+    body: JSON.stringify(body),
+  });
+  return NextResponse.json(await res.json(), { status: res.status });
+}

app/api/admin/blog-topics/[id]/route.js

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+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://127.0.0.1:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+const h = (uid) => ({ 'x-internal-secret': ENGINE_SECRET, 'x-user-id': String(uid) });
+
+export async function DELETE(req, { params }) {
+  const user = await requireUser();
+  if (!user?.isAdmin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  const res = await fetch(`${ENGINE_URL}/api/admin/blog-topics/${params.id}`, { method: 'DELETE', headers: h(user.id) });
+  return NextResponse.json(await res.json());
+}

app/api/admin/blog-topics/generate/route.js

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+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://127.0.0.1:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+const h = (uid) => ({ 'x-internal-secret': ENGINE_SECRET, 'x-user-id': String(uid) });
+
+export async function POST(req) {
+  const user = await requireUser();
+  if (!user?.isAdmin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  const body = await req.json();
+  const res = await fetch(`${ENGINE_URL}/api/admin/blog-topics/generate`, {
+    method: 'POST', headers: { ...h(user.id), 'Content-Type': 'application/json' }, body: JSON.stringify(body),
+  });
+  return NextResponse.json(await res.json());
+}

app/api/admin/blog-topics/route.js

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+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://127.0.0.1:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+const h = (uid) => ({ 'x-internal-secret': ENGINE_SECRET, 'x-user-id': String(uid) });
+
+// GET — список тем
+export async function GET(req) {
+  const user = await requireUser();
+  if (!user?.isAdmin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  const { searchParams } = new URL(req.url);
+  const res = await fetch(`${ENGINE_URL}/api/admin/blog-topics?${searchParams}`, { headers: h(user.id), cache: 'no-store' });
+  return NextResponse.json(await res.json());
+}
+
+// POST — добавить тему
+export async function POST(req) {
+  const user = await requireUser();
+  if (!user?.isAdmin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  const body = await req.json();
+  const res = await fetch(`${ENGINE_URL}/api/admin/blog-topics`, {
+    method: 'POST', headers: { ...h(user.id), 'Content-Type': 'application/json' }, body: JSON.stringify(body),
+  });
+  return NextResponse.json(await res.json(), { status: res.status });
+}

app/api/admin/credit-costs/[operation]/route.js

@@ -0,0 +1,17 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://127.0.0.1:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+
+export async function PATCH(req, { params }) {
+  const user = await requireUser();
+  if (!user?.isAdmin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  const body = await req.json();
+  const res = await fetch(`${ENGINE_URL}/api/admin/credit-costs/${params.operation}`, {
+    method: 'PATCH',
+    headers: { 'Content-Type': 'application/json', 'x-internal-secret': ENGINE_SECRET, 'x-user-id': String(user.id) },
+    body: JSON.stringify(body),
+  });
+  return NextResponse.json(await res.json());
+}

app/api/admin/credit/route.js

@@ -0,0 +1,17 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://127.0.0.1:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+
+export async function POST(req) {
+  const user = await requireUser();
+  if (!user?.isAdmin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  const body = await req.json();
+  const res = await fetch(`${ENGINE_URL}/api/admin/credit`, {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json', 'x-internal-secret': ENGINE_SECRET, 'x-user-id': String(user.id) },
+    body: JSON.stringify(body),
+  });
+  return NextResponse.json(await res.json());
+}

app/api/admin/dashboard/route.js

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+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://127.0.0.1:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+
+export async function GET() {
+  const user = await requireUser();
+  if (!user?.isAdmin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  const res = await fetch(`${ENGINE_URL}/api/admin/dashboard`, {
+    headers: { 'x-internal-secret': ENGINE_SECRET, 'x-user-id': String(user.id) },
+    cache: 'no-store',
+  });
+  return NextResponse.json(await res.json());
+}

app/api/admin/email/test/route.js

@@ -0,0 +1,16 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://127.0.0.1:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+const h = (uid) => ({ 'x-internal-secret': ENGINE_SECRET, 'x-user-id': String(uid) });
+
+export async function POST(req) {
+  const user = await requireUser();
+  if (!user?.isAdmin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  const body = await req.json();
+  const res = await fetch(`${ENGINE_URL}/api/admin/email/test`, {
+    method: 'POST', headers: { ...h(user.id), 'Content-Type': 'application/json' }, body: JSON.stringify(body),
+  });
+  return NextResponse.json(await res.json(), { status: res.status });
+}

app/api/admin/logs/route.js

@@ -0,0 +1,19 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://127.0.0.1:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+
+export async function GET(req) {
+  const user = await requireUser();
+  if (!user?.isAdmin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  const { searchParams } = new URL(req.url);
+  const res = await fetch(
+    `${ENGINE_URL}/api/admin/logs?${searchParams}`,
+    {
+      headers: { 'x-internal-secret': ENGINE_SECRET, 'x-user-id': String(user.id) },
+      cache: 'no-store',
+    }
+  );
+  return NextResponse.json(await res.json());
+}

app/api/admin/plans/[id]/route.js

@@ -0,0 +1,17 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://127.0.0.1:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+
+export async function PATCH(req, { params }) {
+  const user = await requireUser();
+  if (!user?.isAdmin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  const body = await req.json();
+  const res = await fetch(`${ENGINE_URL}/api/admin/plans/${params.id}`, {
+    method: 'PATCH',
+    headers: { 'Content-Type': 'application/json', 'x-internal-secret': ENGINE_SECRET, 'x-user-id': String(user.id) },
+    body: JSON.stringify(body),
+  });
+  return NextResponse.json(await res.json());
+}

app/api/admin/promos/[id]/route.js

@@ -0,0 +1,26 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://127.0.0.1:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+const h = (uid) => ({ 'x-internal-secret': ENGINE_SECRET, 'x-user-id': String(uid) });
+
+export async function PATCH(req, { params }) {
+  const user = await requireUser();
+  if (!user?.isAdmin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  const body = await req.json();
+  const res = await fetch(`${ENGINE_URL}/api/admin/promos/${params.id}`, {
+    method: 'PATCH', headers: { ...h(user.id), 'Content-Type': 'application/json' },
+    body: JSON.stringify(body),
+  });
+  return NextResponse.json(await res.json());
+}
+
+export async function DELETE(req, { params }) {
+  const user = await requireUser();
+  if (!user?.isAdmin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  const res = await fetch(`${ENGINE_URL}/api/admin/promos/${params.id}`, {
+    method: 'DELETE', headers: h(user.id),
+  });
+  return NextResponse.json(await res.json());
+}

app/api/admin/promos/route.js

@@ -0,0 +1,25 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://127.0.0.1:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+const h = (uid) => ({ 'x-internal-secret': ENGINE_SECRET, 'x-user-id': String(uid) });
+
+export async function GET(req) {
+  const user = await requireUser();
+  if (!user?.isAdmin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  const res = await fetch(`${ENGINE_URL}/api/admin/promos`, { headers: h(user.id) });
+  return NextResponse.json(await res.json());
+}
+
+export async function POST(req) {
+  const user = await requireUser();
+  if (!user?.isAdmin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  const body = await req.json();
+  const res = await fetch(`${ENGINE_URL}/api/admin/promos`, {
+    method: 'POST',
+    headers: { ...h(user.id), 'Content-Type': 'application/json' },
+    body: JSON.stringify(body),
+  });
+  return NextResponse.json(await res.json(), { status: res.status });
+}

app/api/admin/queue/[id]/retry/route.js

@@ -0,0 +1,15 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://127.0.0.1:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+
+export async function POST(req, { params }) {
+  const user = await requireUser();
+  if (!user?.isAdmin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  const res = await fetch(`${ENGINE_URL}/api/admin/queue/${params.id}/retry`, {
+    method: 'POST',
+    headers: { 'x-internal-secret': ENGINE_SECRET, 'x-user-id': String(user.id) },
+  });
+  return NextResponse.json(await res.json());
+}

app/api/admin/queue/route.js

@@ -0,0 +1,20 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://127.0.0.1:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+const h = (uid) => ({ 'x-internal-secret': ENGINE_SECRET, 'x-user-id': String(uid) });
+
+export async function GET() {
+  const user = await requireUser();
+  if (!user?.isAdmin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  const res = await fetch(`${ENGINE_URL}/api/admin/queue`, { headers: h(user.id), cache: 'no-store' });
+  return NextResponse.json(await res.json());
+}
+
+export async function DELETE() {
+  const user = await requireUser();
+  if (!user?.isAdmin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  const res = await fetch(`${ENGINE_URL}/api/admin/queue/stuck`, { method: 'DELETE', headers: h(user.id) });
+  return NextResponse.json(await res.json());
+}

app/api/admin/settings/[key]/route.js

@@ -0,0 +1,16 @@
+import { NextResponse } from 'next/server';
+import { requireAdmin } from '@/lib/session';
+import { engine } from '@/lib/engine';
+
+export async function PUT(req, { params }) {
+  const admin = await requireAdmin();
+  if (!admin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  try {
+    const { key } = await params;
+    const body = await req.json();
+    const row = await engine.updateSetting(key, body?.value);
+    return NextResponse.json(row);
+  } catch (err) {
+    return NextResponse.json({ error: err.message }, { status: err.status || 500 });
+  }
+}

app/api/admin/settings/route.js

@@ -0,0 +1,17 @@
+import { NextResponse } from 'next/server';
+import { requireAdmin } from '@/lib/session';
+import { engine } from '@/lib/engine';
+
+// GET /api/admin/settings?category=photo_search
+export async function GET(req) {
+  const admin = await requireAdmin();
+  if (!admin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  try {
+    const { searchParams } = new URL(req.url);
+    const category = searchParams.get('category') || undefined;
+    const rows = await engine.listSettings(category);
+    return NextResponse.json(rows);
+  } catch (err) {
+    return NextResponse.json({ error: err.message }, { status: err.status || 500 });
+  }
+}

app/api/admin/usage/summary/route.js

@@ -0,0 +1,20 @@
+import { NextResponse } from 'next/server';
+import { requireAdmin } from '@/lib/session';
+import { engine } from '@/lib/engine';
+
+// GET /api/admin/usage/summary?range=today&group_by=service
+export async function GET(req) {
+  const admin = await requireAdmin();
+  if (!admin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  try {
+    const { searchParams } = new URL(req.url);
+    const params = {};
+    if (searchParams.get('range'))    params.range = searchParams.get('range');
+    if (searchParams.get('group_by')) params.group_by = searchParams.get('group_by');
+    if (searchParams.get('service'))  params.service = searchParams.get('service');
+    const data = await engine.usageSummary(params);
+    return NextResponse.json(data);
+  } catch (err) {
+    return NextResponse.json({ error: err.message }, { status: err.status || 500 });
+  }
+}

app/api/admin/users/[id]/route.js

@@ -0,0 +1,25 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://127.0.0.1:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+const h = (uid) => ({ 'x-internal-secret': ENGINE_SECRET, 'x-user-id': String(uid) });
+
+export async function GET(req, { params }) {
+  const user = await requireUser();
+  if (!user?.isAdmin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  const res = await fetch(`${ENGINE_URL}/api/admin/users/${params.id}`, { headers: h(user.id) });
+  return NextResponse.json(await res.json());
+}
+
+export async function PATCH(req, { params }) {
+  const user = await requireUser();
+  if (!user?.isAdmin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  const body = await req.json();
+  const res = await fetch(`${ENGINE_URL}/api/admin/users/${params.id}`, {
+    method: 'PATCH',
+    headers: { ...h(user.id), 'Content-Type': 'application/json' },
+    body: JSON.stringify(body),
+  });
+  return NextResponse.json(await res.json());
+}

app/api/auth/login/route.js

@@ -16,19 +16,33 @@ export async function POST(req) {
     }
     const hash = await bcrypt.hash(password, 10);
     const { rows } = await q(
-      `INSERT INTO users (email,password) VALUES ($1,$2) RETURNING id,email,name`,
+      `INSERT INTO users (email,password) VALUES ($1,$2) RETURNING id,email,name,is_admin`,
       [email, hash]
     );
     const user = rows[0];
     const s = await getSession();
     s.userId = user.id;
     s.email = user.email;
+    s.isAdmin = !!user.is_admin;
     await s.save();
-    return NextResponse.json({ ok: true, user });
+
+    // Инициализируем баланс нового пользователя (Free план, 50 кредитов)
+    try {
+      const ENGINE_URL    = process.env.ENGINE_URL    || 'http://127.0.0.1:3030';
+      const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+      await fetch(`${ENGINE_URL}/api/billing/balance`, {
+        headers: { 'x-internal-secret': ENGINE_SECRET, 'x-user-id': String(user.id) },
+      });
+    } catch {}
+
+    return NextResponse.json({ ok: true, user, isNew: true });
   }
 
   // login
-  const { rows } = await q(`SELECT id,email,password,name FROM users WHERE email=$1`, [email]);
+  const { rows } = await q(
+    `SELECT id,email,password,name,is_admin FROM users WHERE email=$1`,
+    [email]
+  );
   if (!rows.length) {
     return NextResponse.json({ error: 'Неверный email или пароль' }, { status: 401 });
   }
@@ -41,6 +55,10 @@ export async function POST(req) {
   s.userId = user.id;
   s.email = user.email;
   s.name = user.name;
+  s.isAdmin = !!user.is_admin;
   await s.save();
-  return NextResponse.json({ ok: true, user: { id: user.id, email: user.email, name: user.name } });
+  return NextResponse.json({
+    ok: true,
+    user: { id: user.id, email: user.email, name: user.name, isAdmin: !!user.is_admin },
+  });
 }

app/api/billing/admin/credit/route.js

@@ -0,0 +1,13 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+import { engine } from '@/lib/engine';
+
+export async function POST(req) {
+  const user = await requireUser();
+  if (!user?.isAdmin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  try {
+    const body = await req.json();
+    const data = await engine.adminCreditUser(body);
+    return NextResponse.json(data);
+  } catch (err) { return NextResponse.json({ error: err.message }, { status: 500 }); }
+}

app/api/billing/admin/users/route.js

@@ -0,0 +1,12 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+import { engine } from '@/lib/engine';
+
+export async function GET() {
+  const user = await requireUser();
+  if (!user?.isAdmin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  try {
+    const data = await engine.adminGetBalances();
+    return NextResponse.json(data);
+  } catch (err) { return NextResponse.json({ error: err.message }, { status: 500 }); }
+}

app/api/billing/apply-promo/route.js

@@ -0,0 +1,17 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://127.0.0.1:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+
+export async function POST(req) {
+  const user = await requireUser();
+  if (!user) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  const body = await req.json();
+  const res = await fetch(`${ENGINE_URL}/api/billing/apply-promo`, {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json', 'x-internal-secret': ENGINE_SECRET, 'x-user-id': String(user.id) },
+    body: JSON.stringify(body),
+  });
+  return NextResponse.json(await res.json(), { status: res.status });
+}

app/api/billing/balance/route.js

@@ -0,0 +1,14 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+import { engine } from '@/lib/engine';
+
+export async function GET(req) {
+  const user = await requireUser();
+  if (!user) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  try {
+    const data = await engine.getBillingBalance(user.id);
+    return NextResponse.json(data);
+  } catch (err) {
+    return NextResponse.json({ error: err.message }, { status: 500 });
+  }
+}

app/api/billing/checkout/route.js

@@ -0,0 +1,15 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+import { engine } from '@/lib/engine';
+
+export async function POST(req) {
+  const user = await requireUser();
+  if (!user) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  try {
+    const { plan_code } = await req.json();
+    const data = await engine.call('/api/billing/checkout', {
+      userId: user.id, method: 'POST', body: { plan_code },
+    });
+    return NextResponse.json(data);
+  } catch (err) { return NextResponse.json({ error: err.message }, { status: 500 }); }
+}

app/api/billing/plans/route.js

@@ -0,0 +1,17 @@
+import { NextResponse } from 'next/server';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://localhost:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+
+export async function GET() {
+  try {
+    const res = await fetch(`${ENGINE_URL}/api/billing/plans`, {
+      headers: { 'x-internal-secret': ENGINE_SECRET },
+      cache: 'no-store',
+    });
+    const data = await res.json();
+    return NextResponse.json(data);
+  } catch (err) {
+    return NextResponse.json({ error: err.message }, { status: 500 });
+  }
+}

app/api/billing/transactions/route.js

@@ -0,0 +1,15 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+import { engine } from '@/lib/engine';
+
+export async function GET(req) {
+  const user = await requireUser();
+  if (!user) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  const { searchParams } = new URL(req.url);
+  try {
+    const data = await engine.getTransactions(Object.fromEntries(searchParams));
+    return NextResponse.json(data);
+  } catch (err) {
+    return NextResponse.json({ error: err.message }, { status: 500 });
+  }
+}

app/api/calendar/route.js

@@ -0,0 +1,40 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+import { engine } from '@/lib/engine';
+
+// GET /api/calendar?from=&to=&channel_id=
+export async function GET(request) {
+  const user = await requireUser();
+  if (!user) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+
+  const { searchParams } = new URL(request.url);
+  const params = {};
+  if (searchParams.get('from'))       params.from       = searchParams.get('from');
+  if (searchParams.get('to'))         params.to         = searchParams.get('to');
+  if (searchParams.get('channel_id')) params.channel_id = searchParams.get('channel_id');
+
+  try {
+    const data = await engine.getCalendar(user.id, params);
+    return NextResponse.json(data);
+  } catch (err) {
+    return NextResponse.json({ error: err.message }, { status: err.status || 500 });
+  }
+}
+
+// PATCH /api/calendar — reschedule user_post (drag & drop)
+export async function PATCH(request) {
+  const user = await requireUser();
+  if (!user) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+
+  const { id, scheduled_at } = await request.json();
+  if (!id || !scheduled_at) {
+    return NextResponse.json({ error: 'id and scheduled_at required' }, { status: 400 });
+  }
+
+  try {
+    const post = await engine.updatePost(user.id, id, { scheduled_at, status: 'scheduled' });
+    return NextResponse.json(post);
+  } catch (err) {
+    return NextResponse.json({ error: err.message }, { status: err.status || 500 });
+  }
+}

app/api/channels/[id]/drafts/generate/route.js

@@ -0,0 +1,21 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://127.0.0.1:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+
+export async function POST(req, { params }) {
+  const user = await requireUser();
+  if (!user) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  const { searchParams } = new URL(req.url);
+  const body = await req.json().catch(() => ({}));
+  const res = await fetch(
+    `${ENGINE_URL}/api/channels/${params.id}/drafts/generate?count=${searchParams.get('count') || body.count || 3}`,
+    {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json', 'x-internal-secret': ENGINE_SECRET, 'x-user-id': String(user.id) },
+      body: JSON.stringify(body),
+    }
+  );
+  return NextResponse.json(await res.json());
+}

app/api/channels/[id]/poll/route.js

@@ -0,0 +1,26 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://localhost:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+
+export async function POST(req, { params }) {
+  const user = await requireUser();
+  if (!user) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  const body = await req.json();
+  try {
+    const res = await fetch(`${ENGINE_URL}/api/channels/${params.id}/poll`, {
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application/json',
+        'x-internal-secret': ENGINE_SECRET,
+        'x-user-id': String(user.id),
+      },
+      body: JSON.stringify(body),
+    });
+    const data = await res.json();
+    return NextResponse.json(data, { status: res.status });
+  } catch (err) {
+    return NextResponse.json({ error: err.message }, { status: 500 });
+  }
+}

app/api/channels/route.js

@@ -21,6 +21,7 @@ export async function POST(req) {
     const channel = await engine.createChannel(user.id, body);
     return NextResponse.json(channel);
   } catch (err) {
-    return NextResponse.json({ error: err.message }, { status: 500 });
+    const status = err.status === 402 ? 402 : 500;
+    return NextResponse.json({ error: err.message, code: err.code }, { status });
   }
 }

app/api/drafts/[id]/approve/route.js

@@ -0,0 +1,17 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://127.0.0.1:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+
+export async function POST(req, { params }) {
+  const user = await requireUser();
+  if (!user) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  const body = await req.json().catch(() => ({}));
+  const res = await fetch(`${ENGINE_URL}/api/drafts/${params.id}/approve`, {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json', 'x-internal-secret': ENGINE_SECRET, 'x-user-id': String(user.id) },
+    body: JSON.stringify(body),
+  });
+  return NextResponse.json(await res.json());
+}

app/api/drafts/[id]/reject/route.js

@@ -0,0 +1,15 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://127.0.0.1:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+
+export async function POST(req, { params }) {
+  const user = await requireUser();
+  if (!user) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  const res = await fetch(`${ENGINE_URL}/api/drafts/${params.id}/reject`, {
+    method: 'POST',
+    headers: { 'x-internal-secret': ENGINE_SECRET, 'x-user-id': String(user.id) },
+  });
+  return NextResponse.json(await res.json());
+}

app/api/drafts/[id]/route.js

@@ -0,0 +1,30 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://127.0.0.1:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+
+function h(userId) {
+  return { 'x-internal-secret': ENGINE_SECRET, 'x-user-id': String(userId) };
+}
+
+// PATCH /api/drafts/:id
+export async function PATCH(req, { params }) {
+  const user = await requireUser();
+  if (!user) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  const body = await req.json();
+  const res = await fetch(`${ENGINE_URL}/api/drafts/${params.id}`, {
+    method: 'PATCH',
+    headers: { ...h(user.id), 'Content-Type': 'application/json' },
+    body: JSON.stringify(body),
+  });
+  return NextResponse.json(await res.json());
+}
+
+// DELETE /api/drafts/:id
+export async function DELETE(req, { params }) {
+  const user = await requireUser();
+  if (!user) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  const res = await fetch(`${ENGINE_URL}/api/drafts/${params.id}`, { method: 'DELETE', headers: h(user.id) });
+  return NextResponse.json(await res.json());
+}

app/api/drafts/route.js

@@ -0,0 +1,18 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://127.0.0.1:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+
+function eHeaders(userId) {
+  return { 'x-internal-secret': ENGINE_SECRET, 'x-user-id': String(userId) };
+}
+
+// GET /api/drafts — все черновики пользователя
+export async function GET(req) {
+  const user = await requireUser();
+  if (!user) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  const { searchParams } = new URL(req.url);
+  const res = await fetch(`${ENGINE_URL}/api/drafts?${searchParams}`, { headers: eHeaders(user.id) });
+  return NextResponse.json(await res.json());
+}

app/api/generate/from-url/route.js

@@ -0,0 +1,20 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+import { engine } from '@/lib/engine';
+
+export async function POST(request) {
+  const user = await requireUser();
+  if (!user) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+
+  const body = await request.json();
+  if (!body.channelId || !body.url) {
+    return NextResponse.json({ error: 'channelId and url required' }, { status: 400 });
+  }
+
+  try {
+    const data = await engine.generateFromUrl(user.id, body);
+    return NextResponse.json(data);
+  } catch (err) {
+    return NextResponse.json({ error: err.message }, { status: err.status || 500 });
+  }
+}

app/api/generate/hashtags/route.js

@@ -0,0 +1,26 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://localhost:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+
+export async function POST(req) {
+  const user = await requireUser();
+  if (!user) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  const body = await req.json();
+  try {
+    const res = await fetch(`${ENGINE_URL}/api/generate/hashtags`, {
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application/json',
+        'x-internal-secret': ENGINE_SECRET,
+        'x-user-id': String(user.id),
+      },
+      body: JSON.stringify(body),
+    });
+    const data = await res.json();
+    return NextResponse.json(data, { status: res.status });
+  } catch (err) {
+    return NextResponse.json({ error: err.message }, { status: 500 });
+  }
+}

app/api/inbox/channel/[channelId]/route.js

@@ -0,0 +1,16 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://localhost:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+
+export async function GET(req, { params }) {
+  const user = await requireUser();
+  if (!user) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  const { searchParams } = new URL(req.url);
+  const res = await fetch(
+    `${ENGINE_URL}/api/inbox/${params.channelId}?${searchParams.toString()}`,
+    { headers: { 'x-internal-secret': ENGINE_SECRET, 'x-user-id': String(user.id) } }
+  );
+  return NextResponse.json(await res.json());
+}

app/api/inbox/channel/[channelId]/setup-webhook/route.js

@@ -0,0 +1,15 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://localhost:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+
+export async function POST(req, { params }) {
+  const user = await requireUser();
+  if (!user) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  const res = await fetch(`${ENGINE_URL}/api/inbox/${params.channelId}/setup-webhook`, {
+    method: 'POST',
+    headers: { 'x-internal-secret': ENGINE_SECRET, 'x-user-id': String(user.id) },
+  });
+  return NextResponse.json(await res.json());
+}

app/api/inbox/message/[id]/reply/route.js

@@ -0,0 +1,17 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://localhost:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+
+export async function POST(req, { params }) {
+  const user = await requireUser();
+  if (!user) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  const body = await req.json().catch(() => ({}));
+  const res = await fetch(`${ENGINE_URL}/api/inbox/${params.id}/reply`, {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json', 'x-internal-secret': ENGINE_SECRET, 'x-user-id': String(user.id) },
+    body: JSON.stringify(body),
+  });
+  return NextResponse.json(await res.json());
+}

app/api/inbox/message/[id]/status/route.js

@@ -0,0 +1,17 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://localhost:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+
+export async function POST(req, { params }) {
+  const user = await requireUser();
+  if (!user) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  const body = await req.json().catch(() => ({}));
+  const res = await fetch(`${ENGINE_URL}/api/inbox/${params.id}/status`, {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json', 'x-internal-secret': ENGINE_SECRET, 'x-user-id': String(user.id) },
+    body: JSON.stringify(body),
+  });
+  return NextResponse.json(await res.json());
+}

app/api/metrics/best-time/[channelId]/route.js

@@ -0,0 +1,16 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+import { engine } from '@/lib/engine';
+
+export async function GET(request, { params }) {
+  const user = await requireUser();
+  if (!user) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  const { searchParams } = new URL(request.url);
+  try {
+    const { channelId } = await params;
+    const data = await engine.getBestTime(channelId, Object.fromEntries(searchParams));
+    return NextResponse.json(data);
+  } catch (err) {
+    return NextResponse.json({ error: err.message }, { status: err.status || 500 });
+  }
+}

app/api/metrics/channel/[channelId]/route.js

@@ -0,0 +1,16 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+import { engine } from '@/lib/engine';
+
+export async function GET(request, { params }) {
+  const user = await requireUser();
+  if (!user) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  const { searchParams } = new URL(request.url);
+  try {
+    const { channelId } = await params;
+    const data = await engine.getChannelMetrics(channelId, Object.fromEntries(searchParams));
+    return NextResponse.json(data);
+  } catch (err) {
+    return NextResponse.json({ error: err.message }, { status: err.status || 500 });
+  }
+}

app/api/notes/[id]/route.js

@@ -0,0 +1,28 @@
+import { NextResponse } from 'next/server';
+import { requireAdmin } from '@/lib/session';
+import { engine } from '@/lib/engine';
+
+export async function PATCH(req, { params }) {
+  const admin = await requireAdmin();
+  if (!admin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  try {
+    const { id } = await params;
+    const body = await req.json();
+    const note = await engine.updateNote(id, body);
+    return NextResponse.json(note);
+  } catch (err) {
+    return NextResponse.json({ error: err.message }, { status: 500 });
+  }
+}
+
+export async function DELETE(req, { params }) {
+  const admin = await requireAdmin();
+  if (!admin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  try {
+    const { id } = await params;
+    await engine.deleteNote(id);
+    return NextResponse.json({ ok: true });
+  } catch (err) {
+    return NextResponse.json({ error: err.message }, { status: 500 });
+  }
+}

app/api/notes/route.js

@@ -0,0 +1,26 @@
+import { NextResponse } from 'next/server';
+import { requireAdmin } from '@/lib/session';
+import { engine } from '@/lib/engine';
+
+export async function GET(req) {
+  const admin = await requireAdmin();
+  if (!admin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  try {
+    const notes = await engine.listNotes();
+    return NextResponse.json(notes);
+  } catch (err) {
+    return NextResponse.json({ error: err.message }, { status: 500 });
+  }
+}
+
+export async function POST(req) {
+  const admin = await requireAdmin();
+  if (!admin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  try {
+    const body = await req.json();
+    const note = await engine.createNote(body);
+    return NextResponse.json(note);
+  } catch (err) {
+    return NextResponse.json({ error: err.message }, { status: 500 });
+  }
+}

app/api/photo-search/by-query/route.js

@@ -0,0 +1,18 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+import { engine } from '@/lib/engine';
+
+export async function POST(req) {
+  const user = await requireUser();
+  if (!user) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  try {
+    const body = await req.json();
+    const data = await engine.photoSearchByQuery(body);
+    return NextResponse.json(data);
+  } catch (err) {
+    return NextResponse.json(
+      { error: err.message, code: err.code },
+      { status: err.status || 500 }
+    );
+  }
+}

app/api/photo-search/profiles/route.js

@@ -0,0 +1,14 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+import { engine } from '@/lib/engine';
+
+export async function GET() {
+  const user = await requireUser();
+  if (!user) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  try {
+    const data = await engine.photoSearchProfiles();
+    return NextResponse.json(data);
+  } catch (err) {
+    return NextResponse.json({ error: err.message }, { status: err.status || 500 });
+  }
+}

app/api/photo-search/quota/route.js

@@ -0,0 +1,14 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+import { engine } from '@/lib/engine';
+
+export async function GET() {
+  const user = await requireUser();
+  if (!user) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  try {
+    const data = await engine.photoSearchQuota();
+    return NextResponse.json(data);
+  } catch (err) {
+    return NextResponse.json({ error: err.message }, { status: err.status || 500 });
+  }
+}

app/api/topics-bank/[channelId]/add/route.js

@@ -0,0 +1,17 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://localhost:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+
+export async function POST(req, { params }) {
+  const user = await requireUser();
+  if (!user) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  const body = await req.json();
+  const res = await fetch(`${ENGINE_URL}/api/generate/topics-bank/${params.channelId}/add`, {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json', 'x-internal-secret': ENGINE_SECRET },
+    body: JSON.stringify(body),
+  });
+  return NextResponse.json(await res.json());
+}

app/api/topics-bank/[channelId]/refill/route.js

@@ -0,0 +1,14 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://localhost:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+
+export async function POST(req, { params }) {
+  const user = await requireUser();
+  if (!user) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  const res = await fetch(`${ENGINE_URL}/api/generate/topics-bank/${params.channelId}/refill`, {
+    method: 'POST', headers: { 'x-internal-secret': ENGINE_SECRET },
+  });
+  return NextResponse.json(await res.json());
+}

app/api/topics-bank/[channelId]/route.js

@@ -0,0 +1,14 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://localhost:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+const h = { 'x-internal-secret': ENGINE_SECRET };
+
+export async function GET(req, { params }) {
+  const user = await requireUser();
+  if (!user) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  const { searchParams } = new URL(req.url);
+  const res = await fetch(`${ENGINE_URL}/api/generate/topics-bank/${params.channelId}?${searchParams}`, { headers: h });
+  return NextResponse.json(await res.json());
+}

app/api/topics-bank/item/[id]/route.js

@@ -0,0 +1,14 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://localhost:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+
+export async function DELETE(req, { params }) {
+  const user = await requireUser();
+  if (!user) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  const res = await fetch(`${ENGINE_URL}/api/generate/topics-bank/item/${params.id}`, {
+    method: 'DELETE', headers: { 'x-internal-secret': ENGINE_SECRET },
+  });
+  return NextResponse.json(await res.json());
+}

app/api/usage/summary/route.js

@@ -0,0 +1,15 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+import { engine } from '@/lib/engine';
+
+export async function GET(req) {
+  const user = await requireUser();
+  if (!user?.isAdmin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  const { searchParams } = new URL(req.url);
+  try {
+    const data = await engine.usageSummary(Object.fromEntries(searchParams));
+    return NextResponse.json(data);
+  } catch (err) {
+    return NextResponse.json({ error: err.message }, { status: 500 });
+  }
+}

app/billing/page.js

@@ -0,0 +1,216 @@
+'use client';
+import { useState, useEffect } from 'react';
+import { Coins, RefreshCw, TrendingDown, TrendingUp, Loader2, ArrowRight } from 'lucide-react';
+import Link from 'next/link';
+import BackButton from '@/components/BackButton';
+
+const TYPE_LABELS = {
+  spend_image:     { label: 'Генерация картинки',  sign: '-', color: 'text-red-400' },
+  spend_text_post: { label: 'Генерация поста',     sign: '-', color: 'text-red-400' },
+  spend_article:   { label: 'Генерация статьи',    sign: '-', color: 'text-red-400' },
+  spend_autopublish:{ label: 'Публикация',          sign: '-', color: 'text-gray-400' },
+  plan_credit:     { label: 'Начисление по тарифу',sign: '+', color: 'text-green-400' },
+  topup:           { label: 'Пополнение',           sign: '+', color: 'text-green-400' },
+  bonus:           { label: 'Бонус',                sign: '+', color: 'text-blue-400' },
+  refund:          { label: 'Возврат',              sign: '+', color: 'text-blue-400' },
+};
+
+function fmtDate(s) {
+  const d = new Date(s);
+  return d.toLocaleString('ru-RU', { day:'2-digit', month:'2-digit', hour:'2-digit', minute:'2-digit' });
+}
+
+export default function BillingPage() {
+  const [balance, setBalance] = useState(null);
+  const [txs, setTxs]         = useState([]);
+  const [total, setTotal]      = useState(0);
+  const [loading, setLoading]  = useState(true);
+  const [page, setPage]        = useState(0);
+  const PER_PAGE = 30;
+
+  async function load(p = 0) {
+    setLoading(true);
+    try {
+      const [balRes, txRes] = await Promise.all([
+        fetch('/api/billing/balance').then(r => r.json()),
+        fetch(`/api/billing/transactions?limit=${PER_PAGE}&offset=${p * PER_PAGE}`).then(r => r.json()),
+      ]);
+      setBalance(balRes);
+      setTxs(txRes.transactions || []);
+      setTotal(txRes.total || 0);
+    } catch {}
+    setLoading(false);
+  }
+
+  useEffect(() => { load(0); }, []);
+
+  const PLAN_COLORS = { free: 'text-gray-400', starter: 'text-blue-400', pro: 'text-purple-400', business: 'text-yellow-400' };
+
+  return (
+    <main className="max-w-3xl mx-auto p-4 sm:p-6">
+      <BackButton />
+      <div className="flex items-center justify-between mb-6">
+        <h1 className="text-xl font-bold flex items-center gap-2">
+          <Coins className="w-5 h-5 text-accent" /> Баланс и кредиты
+        </h1>
+        <button onClick={() => load(page)} className="btn-ghost p-2">
+          <RefreshCw className="w-4 h-4" />
+        </button>
+      </div>
+
+      {/* Баланс */}
+      {balance && (
+        <div className="grid grid-cols-2 sm:grid-cols-3 gap-3 mb-6">
+          <div className="card p-4 col-span-2 sm:col-span-1 border-accent/40 bg-accent/5">
+            <div className="text-3xl font-bold text-accent">
+              {balance.isUnlimited ? '∞' : balance.credits}
+            </div>
+            <div className="text-xs text-gray-400 mt-1">кредитов осталось</div>
+          </div>
+          <div className="card p-4">
+            <div className={`text-lg font-bold ${PLAN_COLORS[balance.plan] || 'text-gray-300'}`}>
+              {balance.planName}
+            </div>
+            <div className="text-xs text-gray-400 mt-1">текущий тариф</div>
+          </div>
+          <div className="card p-4">
+            <div className="text-sm font-medium text-gray-300">
+              {balance.resetAt ? new Date(balance.resetAt).toLocaleDateString('ru-RU') : '—'}
+            </div>
+            <div className="text-xs text-gray-400 mt-1">сброс кредитов</div>
+          </div>
+        </div>
+      )}
+
+      {/* CTA апгрейд */}
+      {balance?.plan === 'free' && (
+        <div className="card p-4 mb-6 border-accent/30 bg-accent/5 flex items-center justify-between">
+          <div>
+            <div className="font-medium text-sm">Хотите больше кредитов?</div>
+            <div className="text-xs text-gray-400 mt-0.5">Starter — 500 кредитов за ₽490/мес</div>
+          </div>
+          <Link href="/plans" className="btn-primary text-sm px-4 py-1.5 flex items-center gap-1">
+            Тарифы <ArrowRight className="w-3.5 h-3.5" />
+          </Link>
+        </div>
+      )}
+
+      {/* Промокод */}
+      <PromoForm onApplied={() => load(0)} />
+
+      {/* Стоимость операций */}
+      <div className="card p-4 mb-6">
+        <div className="text-xs text-gray-400 uppercase tracking-wide mb-3">Стоимость операций</div>
+        <div className="grid grid-cols-2 sm:grid-cols-4 gap-2">
+          {[
+            { label: 'Картинка', credits: 5, icon: '🖼' },
+            { label: 'Пост',     credits: 2, icon: '✍️' },
+            { label: 'Статья',   credits: 5, icon: '📝' },
+            { label: 'Публикация', credits: 0, icon: '📤' },
+          ].map(op => (
+            <div key={op.label} className="text-center p-2 rounded-lg bg-surface2">
+              <div className="text-lg">{op.icon}</div>
+              <div className="text-xs text-gray-300 mt-1">{op.label}</div>
+              <div className="text-sm font-bold text-accent mt-0.5">
+                {op.credits === 0 ? 'бесплатно' : `${op.credits} кр`}
+              </div>
+            </div>
+          ))}
+        </div>
+      </div>
+
+      {/* История транзакций */}
+      <h2 className="text-sm font-semibold text-gray-400 uppercase tracking-wide mb-3">История</h2>
+      {loading && <div className="py-8 text-center"><Loader2 className="w-5 h-5 animate-spin mx-auto text-accent" /></div>}
+      {!loading && (
+        <div className="card overflow-hidden">
+          {txs.length === 0 && (
+            <div className="py-8 text-center text-gray-500 text-sm">Транзакций пока нет</div>
+          )}
+          {txs.map(tx => {
+            const meta = TYPE_LABELS[tx.type] || { label: tx.type, sign: tx.amount > 0 ? '+' : '-', color: 'text-gray-400' };
+            return (
+              <div key={tx.id} className="flex items-center justify-between px-4 py-3 border-b border-border last:border-0 hover:bg-surface2/50">
+                <div className="flex-1 min-w-0">
+                  <div className="text-sm truncate">{tx.description || meta.label}</div>
+                  <div className="text-xs text-gray-500 mt-0.5">{fmtDate(tx.created_at)}</div>
+                </div>
+                <div className="text-right ml-4">
+                  <div className={`font-bold text-sm ${meta.color}`}>
+                    {meta.sign}{Math.abs(tx.amount)} кр
+                  </div>
+                  <div className="text-xs text-gray-500">= {tx.balance_after === -1 ? '∞' : tx.balance_after} кр</div>
+                </div>
+              </div>
+            );
+          })}
+        </div>
+      )}
+
+      {/* Пагинация */}
+      {total > PER_PAGE && (
+        <div className="flex justify-center gap-2 mt-4">
+          <button disabled={page === 0} onClick={() => { setPage(p => p-1); load(page-1); }} className="btn-ghost px-3 py-1.5 text-sm disabled:opacity-40">← Назад</button>
+          <span className="text-sm text-gray-500 self-center">{page+1} / {Math.ceil(total/PER_PAGE)}</span>
+          <button disabled={(page+1)*PER_PAGE >= total} onClick={() => { setPage(p => p+1); load(page+1); }} className="btn-ghost px-3 py-1.5 text-sm disabled:opacity-40">Вперёд →</button>
+        </div>
+      )}
+    </main>
+  );
+}
+
+function PromoForm({ onApplied }) {
+  const [code,  setCode]  = useState('');
+  const [msg,   setMsg]   = useState('');
+  const [busy,  setBusy]  = useState(false);
+  const [show,  setShow]  = useState(false);
+
+  async function apply() {
+    if (!code.trim()) return;
+    setBusy(true);
+    const res = await fetch('/api/billing/apply-promo', {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ code: code.trim().toUpperCase() }),
+    }).then(r => r.json());
+    setBusy(false);
+    if (res.ok) {
+      setMsg(res.message);
+      setCode('');
+      setShow(false);
+      onApplied?.();
+    } else {
+      setMsg('Ошибка: ' + (res.error || 'неизвестно'));
+    }
+    setTimeout(() => setMsg(''), 4000);
+  }
+
+  return (
+    <div className="mb-6">
+      {!show ? (
+        <button onClick={() => setShow(true)} className="text-sm text-gray-500 hover:text-accent transition-colors">
+          🎁 Есть промокод?
+        </button>
+      ) : (
+        <div className="card p-4">
+          <div className="flex gap-2">
+            <input
+              value={code}
+              onChange={e => setCode(e.target.value.toUpperCase())}
+              onKeyDown={e => e.key === 'Enter' && apply()}
+              placeholder="ВВЕДИТЕ КОД"
+              className="input flex-1 font-mono text-sm py-1.5 tracking-widest"
+              autoFocus
+              maxLength={32}
+            />
+            <button onClick={apply} disabled={busy || !code.trim()} className="btn-primary px-4 text-sm">
+              {busy ? <Loader2 className="w-4 h-4 animate-spin" /> : 'Применить'}
+            </button>
+            <button onClick={() => { setShow(false); setCode(''); }} className="btn-ghost px-3 text-sm">✕</button>
+          </div>
+          {msg && <p className={`text-xs mt-2 ${msg.startsWith('Ошибка') ? 'text-red-400' : 'text-green-400'}`}>{msg}</p>}
+        </div>
+      )}
+    </div>
+  );
+}

app/calendar/page.js

@@ -0,0 +1,36 @@
+import { redirect } from 'next/navigation';
+import { requireUser } from '@/lib/session';
+import { engine } from '@/lib/engine';
+import Header from '@/components/Header';
+import CalendarView from '@/components/CalendarView';
+
+export const metadata = { title: 'Календарь публикаций — ZeroPost' };
+
+export default async function CalendarPage() {
+  const user = await requireUser();
+  if (!user) redirect('/login');
+
+  let channels = [];
+  try {
+    channels = await engine.listChannels(user.id);
+  } catch (e) {
+    console.error('[Calendar] listChannels failed:', e.message);
+  }
+
+  return (
+    <>
+      <Header user={user} />
+      <main className="max-w-7xl mx-auto p-4 sm:p-6">
+        <div className="flex items-center justify-between mb-6">
+          <div>
+            <h1 className="text-2xl font-bold">Календарь публикаций</h1>
+            <p className="text-sm text-gray-500 mt-1">
+              Планируй и отслеживай выход постов по всем каналам
+            </p>
+          </div>
+        </div>
+        <CalendarView channels={channels} />
+      </main>
+    </>
+  );
+}

app/channels/new/page.js

@@ -49,7 +49,8 @@ export default function NewChannelPage() {
   const [name, setName] = useState('');
   const [niche, setNiche] = useState('');
   const [audience, setAudience] = useState('');
-  const [goal, setGoal] = useState('educational');
+  const [goals, setGoals] = useState(['educational']); // multi-select, отправляем как CSV
+  const [customGoal, setCustomGoal] = useState('');   // поле для своей цели
   const [language, setLanguage] = useState('ru');
 
   // Шаг 2 — стиль
@@ -70,7 +71,7 @@ export default function NewChannelPage() {
     setBusy(true);
     setError('');
     const data = {
-      name, niche, audience, goal, language, region: 'ru',
+      name, niche, audience, goal: goals.join(','), language, region: 'ru',
       style: {
         tone, formality, humor,
         post_length: postLength,
@@ -88,7 +89,16 @@ export default function NewChannelPage() {
     });
     const json = await res.json();
     setBusy(false);
-    if (!res.ok) { setError(json.error || 'Ошибка'); return; }
+    if (!res.ok) {
+      if (json.code === 'CHANNEL_LIMIT_REACHED') {
+        setError(`${json.error} → `);
+        // Перенаправим на страницу тарифов через 2 сек
+        setTimeout(() => router.push('/plans'), 2000);
+      } else {
+        setError(json.error || 'Ошибка');
+      }
+      return;
+    }
     router.push(`/channels/${json.id}`);
   }
 
@@ -150,22 +160,67 @@ export default function NewChannelPage() {
             />
           </div>
           <div>
-            <label className="label">Цель канала</label>
+            <label className="label">Цель канала <span className="text-gray-500 font-normal">(можно несколько)</span></label>
             <div className="grid grid-cols-2 sm:grid-cols-5 gap-2">
-              {GOALS.map(g => (
+              {GOALS.map(g => {
-                <button
+                const on = goals.includes(g.v);
-                  key={g.v}
+                return (
-                  type="button"
+                  <button
-                  onClick={() => setGoal(g.v)}
+                    key={g.v}
-                  className={`p-2.5 rounded-lg border text-left transition-colors ${
+                    type="button"
-                    goal === g.v ? 'border-accent bg-accent/10' : 'border-border bg-surface2 hover:border-gray-600'
+                    onClick={() => setGoals(on ? goals.filter(x => x !== g.v) : [...goals, g.v])}
-                  }`}
+                    className={`p-2.5 rounded-lg border text-left transition-colors ${
-                >
+                      on ? 'border-accent bg-accent/10' : 'border-border bg-surface2 hover:border-gray-600'
-                  <div className="text-sm font-medium">{g.label}</div>
+                    }`}
-                  <div className="text-xs text-gray-500 mt-0.5">{g.desc}</div>
+                  >
-                </button>
+                    <div className="text-sm font-medium">{g.label}</div>
-              ))}
+                    <div className="text-xs text-gray-500 mt-0.5">{g.desc}</div>
+                  </button>
+                );
+              })}
             </div>
+            {/* Своя цель */}
+            <div className="flex gap-2 mt-2">
+              <input
+                className="input text-sm flex-1"
+                placeholder="Своя цель — введи и нажми +"
+                value={customGoal}
+                onChange={e => setCustomGoal(e.target.value)}
+                onKeyDown={e => {
+                  if (e.key === 'Enter') {
+                    e.preventDefault();
+                    const v = customGoal.trim();
+                    if (v && !goals.includes(v)) setGoals([...goals, v]);
+                    setCustomGoal('');
+                  }
+                }}
+              />
+              <button
+                type="button"
+                onClick={() => {
+                  const v = customGoal.trim();
+                  if (v && !goals.includes(v)) setGoals([...goals, v]);
+                  setCustomGoal('');
+                }}
+                disabled={!customGoal.trim()}
+                className="btn-primary px-3 disabled:opacity-40"
+              >
+                <Plus className="w-4 h-4" />
+              </button>
+            </div>
+            {/* Выбранные кастомные цели — чипы */}
+            {goals.filter(g => !GOALS.find(x => x.v === g)).length > 0 && (
+              <div className="flex flex-wrap gap-1.5 mt-2">
+                {goals.filter(g => !GOALS.find(x => x.v === g)).map(g => (
+                  <span key={g} className="inline-flex items-center gap-1 px-2 py-0.5 rounded-full bg-accent/15 border border-accent/40 text-xs">
+                    {g}
+                    <button type="button" onClick={() => setGoals(goals.filter(x => x !== g))} className="hover:text-red-400">
+                      <X className="w-3 h-3" />
+                    </button>
+                  </span>
+                ))}
+              </div>
+            )}
           </div>
           <div>
             <label className="label">Язык постов</label>

app/drafts/page.js

@@ -0,0 +1,225 @@
+'use client';
+import { useState, useEffect, useCallback } from 'react';
+import { Clock, Check, X, Edit3, Trash2, RefreshCw, Loader2, Calendar, Image as ImgIcon, Zap } from 'lucide-react';
+import Link from 'next/link';
+import BackButton from '@/components/BackButton';
+
+const STATUS_TABS = [
+  { v: 'pending',  label: 'Ожидают',   color: 'text-accent' },
+  { v: 'approved', label: 'Одобрено',  color: 'text-green-400' },
+  { v: 'rejected', label: 'Отклонено', color: 'text-gray-500' },
+];
+
+function timeAgo(s) {
+  const d = new Date(s), now = new Date();
+  const diff = now - d;
+  if (diff < 3600000) return Math.floor(diff / 60000) + ' мин назад';
+  if (diff < 86400000) return Math.floor(diff / 3600000) + 'ч назад';
+  return d.toLocaleDateString('ru-RU');
+}
+
+export default function DraftsPage() {
+  const [tab,     setTab]    = useState('pending');
+  const [drafts,  setDrafts] = useState([]);
+  const [total,   setTotal]  = useState(0);
+  const [loading, setLoading]= useState(true);
+  const [editing, setEditing]= useState(null); // draft id
+  const [editText,setEditText]=useState('');
+  const [schedMap,setSchedMap]=useState({});  // draftId → scheduledAt
+  const [busy,    setBusy]   = useState({});
+
+  const load = useCallback(async (t = tab) => {
+    setLoading(true);
+    try {
+      const res = await fetch(`/api/drafts?status=${t}&limit=50`).then(r => r.json());
+      setDrafts(res.drafts || []);
+      setTotal(res.total || 0);
+    } catch {}
+    setLoading(false);
+  }, [tab]);
+
+  useEffect(() => { load(tab); }, [tab]);
+
+  async function doApprove(id) {
+    setBusy(b => ({ ...b, [id]: true }));
+    const res = await fetch(`/api/drafts/${id}/approve`, {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ scheduled_at: schedMap[id] || null }),
+    }).then(r => r.json());
+    setBusy(b => ({ ...b, [id]: false }));
+    if (res.ok) load(tab); else alert(res.error);
+  }
+
+  async function doReject(id) {
+    setBusy(b => ({ ...b, [id]: true }));
+    await fetch(`/api/drafts/${id}/reject`, { method: 'POST' });
+    setBusy(b => ({ ...b, [id]: false }));
+    load(tab);
+  }
+
+  async function doDelete(id) {
+    if (!confirm('Удалить черновик?')) return;
+    await fetch(`/api/drafts/${id}`, { method: 'DELETE' });
+    load(tab);
+  }
+
+  async function saveEdit(id) {
+    await fetch(`/api/drafts/${id}`, {
+      method: 'PATCH',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ text: editText }),
+    });
+    setEditing(null);
+    load(tab);
+  }
+
+  const pendingCount = tab === 'pending' ? total : 0;
+
+  return (
+    <main className="max-w-3xl mx-auto p-4 sm:p-6">
+      <BackButton />
+      <div className="flex items-center justify-between mb-6">
+        <div>
+          <h1 className="text-xl font-bold flex items-center gap-2">
+            <Zap className="w-5 h-5 text-accent" /> Черновики
+          </h1>
+          <p className="text-sm text-gray-400 mt-0.5">
+            {tab === 'pending' && total > 0
+              ? `${total} ${total === 1 ? 'пост ждёт' : 'поста ждут'} одобрения`
+              : 'Авто-генерированные и пакетные посты на проверку'}
+          </p>
+        </div>
+        <button onClick={() => load(tab)} className="btn-ghost p-2">
+          <RefreshCw className="w-4 h-4" />
+        </button>
+      </div>
+
+      {/* Табы */}
+      <div className="flex gap-1 mb-5">
+        {STATUS_TABS.map(t => (
+          <button key={t.v} onClick={() => setTab(t.v)}
+            className={`px-3 py-1.5 rounded-lg text-sm transition-colors ${
+              tab === t.v ? `bg-accent/10 ${t.color} font-medium` : 'text-gray-500 hover:text-gray-300'
+            }`}>
+            {t.label}
+          </button>
+        ))}
+      </div>
+
+      {loading && <div className="py-12 text-center"><Loader2 className="w-5 h-5 animate-spin mx-auto text-accent" /></div>}
+
+      {!loading && drafts.length === 0 && (
+        <div className="py-16 text-center text-gray-500">
+          <Zap className="w-10 h-10 mx-auto mb-3 opacity-20" />
+          <div className="text-sm">
+            {tab === 'pending'
+              ? <>Нет черновиков. Включите авто-генерацию в <Link href="/" className="text-accent hover:underline">настройках канала</Link> или сгенерируйте вручную.</>
+              : 'Нет записей'}
+          </div>
+        </div>
+      )}
+
+      <div className="space-y-4">
+        {drafts.map(draft => (
+          <div key={draft.id} className="card p-4 space-y-3">
+            {/* Header */}
+            <div className="flex items-center justify-between gap-2">
+              <div className="flex items-center gap-2 text-sm">
+                <span className="font-medium text-gray-300">{draft.channel_name}</span>
+                {draft.platform && <span className="text-xs text-gray-500 px-1.5 py-0.5 bg-surface2 rounded">{draft.platform}</span>}
+              </div>
+              <div className="flex items-center gap-1 text-xs text-gray-500">
+                <Clock className="w-3 h-3" />
+                {timeAgo(draft.created_at)}
+              </div>
+            </div>
+
+            {/* Тема */}
+            {draft.topic && (
+              <div className="text-xs text-accent/80 flex items-center gap-1">
+                <span>💡</span> {draft.topic}
+              </div>
+            )}
+
+            {/* Текст */}
+            {editing === draft.id ? (
+              <div className="space-y-2">
+                <textarea
+                  rows={6}
+                  value={editText}
+                  onChange={e => setEditText(e.target.value)}
+                  className="input w-full text-sm resize-none font-mono"
+                  autoFocus
+                />
+                <div className="flex gap-2">
+                  <button onClick={() => saveEdit(draft.id)} className="btn-primary text-sm px-3 py-1.5">Сохранить</button>
+                  <button onClick={() => setEditing(null)} className="btn-ghost text-sm px-3 py-1.5">Отмена</button>
+                </div>
+              </div>
+            ) : (
+              <div className="text-sm text-gray-200 whitespace-pre-wrap leading-relaxed bg-surface2 rounded-lg p-3 max-h-48 overflow-y-auto">
+                {draft.text}
+              </div>
+            )}
+
+            {/* Изображение */}
+            {draft.image_url && (
+              <div className="flex items-center gap-2 text-xs text-gray-500">
+                <ImgIcon className="w-3.5 h-3.5" />
+                <span>Картинка прикреплена</span>
+                <a href={draft.image_url} target="_blank" rel="noreferrer" className="text-accent hover:underline">просмотр</a>
+              </div>
+            )}
+
+            {/* Действия */}
+            {draft.status === 'pending' && (
+              <div className="flex flex-wrap items-center gap-2 pt-1">
+                {/* Время публикации */}
+                <input
+                  type="datetime-local"
+                  value={schedMap[draft.id] || ''}
+                  onChange={e => setSchedMap(m => ({ ...m, [draft.id]: e.target.value }))}
+                  className="input text-xs py-1.5 w-48"
+                  title="Время публикации (оставьте пустым для ближайшего слота)"
+                />
+
+                <button onClick={() => doApprove(draft.id)} disabled={busy[draft.id]}
+                  className="btn-primary text-sm px-3 py-1.5 flex items-center gap-1.5">
+                  {busy[draft.id] ? <Loader2 className="w-3.5 h-3.5 animate-spin" /> : <Check className="w-3.5 h-3.5" />}
+                  Одобрить
+                </button>
+
+                <button onClick={() => { setEditing(draft.id); setEditText(draft.text); }}
+                  className="btn-ghost text-sm px-3 py-1.5 flex items-center gap-1.5">
+                  <Edit3 className="w-3.5 h-3.5" /> Редактировать
+                </button>
+
+                <button onClick={() => doReject(draft.id)} disabled={busy[draft.id]}
+                  className="btn-ghost text-sm px-3 py-1.5 text-gray-500 flex items-center gap-1.5">
+                  <X className="w-3.5 h-3.5" /> Отклонить
+                </button>
+              </div>
+            )}
+
+            {draft.status === 'approved' && (
+              <div className="flex items-center gap-2 text-xs text-green-400">
+                <Check className="w-3.5 h-3.5" />
+                Одобрен · запланирован на {draft.scheduled_at ? new Date(draft.scheduled_at).toLocaleString('ru-RU') : '—'}
+              </div>
+            )}
+
+            {draft.status === 'rejected' && (
+              <div className="flex items-center justify-between">
+                <span className="text-xs text-gray-500">Отклонён</span>
+                <button onClick={() => doDelete(draft.id)} className="btn-ghost p-1.5 text-gray-600 hover:text-red-400">
+                  <Trash2 className="w-3.5 h-3.5" />
+                </button>
+              </div>
+            )}
+          </div>
+        ))}
+      </div>
+    </main>
+  );
+}

app/landing/page.js

@@ -0,0 +1,173 @@
+import Link from 'next/link';
+import { Sparkles, Zap, Calendar, BarChart3, MessageCircle, Globe, ArrowRight, Check } from 'lucide-react';
+
+const FEATURES = [
+  { icon: Zap,           title: 'AI генерация постов',      desc: 'Claude пишет посты под твою нишу и стиль. Тексты, которые хочется читать.' },
+  { icon: Calendar,      title: 'Отложенная публикация',     desc: 'Планируй контент на неделю вперёд. Автопостинг в нужное время.' },
+  { icon: Globe,         title: 'Telegram, VK, MAX',         desc: 'Один интерфейс для всех платформ. Публикуй везде одновременно.' },
+  { icon: Sparkles,      title: 'Авто-черновики',            desc: 'Каждое утро 3 новых поста на проверку. Ты только одобряешь лучшее.' },
+  { icon: BarChart3,     title: 'Аналитика канала',          desc: 'Видишь что работает. Охват, реакции, лучшее время для публикации.' },
+  { icon: MessageCircle, title: 'Inbox и AI-ответы',         desc: 'Комментарии приходят в одно место. AI предлагает ответы за тебя.' },
+];
+
+const PLANS = [
+  {
+    name: 'Free',     price: 0,    credits: 50,   channels: 1,
+    features: ['1 канал', '50 кредитов/мес', 'AI генерация постов', 'Планировщик'],
+    cta: 'Начать бесплатно', ctaHref: '/register', accent: false,
+  },
+  {
+    name: 'Starter',  price: 490,  credits: 500,  channels: 2,
+    features: ['2 канала', '500 кредитов/мес', 'Авто-черновики', 'Аналитика', 'Inbox'],
+    cta: 'Попробовать', ctaHref: '/register', accent: true,
+  },
+  {
+    name: 'Pro',      price: 1490, credits: 2000, channels: 5,
+    features: ['5 каналов', '2000 кредитов/мес', 'Все платформы', 'Хештеги AI', 'Опросы TG'],
+    cta: 'Выбрать Pro', ctaHref: '/register', accent: false,
+  },
+  {
+    name: 'Business', price: 3990, credits: -1,   channels: -1,
+    features: ['Безлимит каналов', 'Безлимит кредитов', 'Приоритетная поддержка', 'API доступ'],
+    cta: 'Связаться', ctaHref: 'mailto:hello@zeropost.ru', accent: false,
+  },
+];
+
+export default function LandingPage() {
+  return (
+    <div className="min-h-screen bg-background text-text">
+      {/* Nav */}
+      <nav className="border-b border-border sticky top-0 bg-background/90 backdrop-blur z-50">
+        <div className="max-w-6xl mx-auto px-4 sm:px-6 h-14 flex items-center justify-between">
+          <Link href="/" className="flex items-center gap-2 font-bold text-lg">
+            <Sparkles className="w-5 h-5 text-accent" /> ZeroPost
+          </Link>
+          <div className="flex items-center gap-3">
+            <Link href="/login" className="btn-ghost text-sm px-4 py-2">Войти</Link>
+            <Link href="/register" className="btn-primary text-sm px-4 py-2">Попробовать бесплатно</Link>
+          </div>
+        </div>
+      </nav>
+
+      {/* Hero */}
+      <section className="max-w-4xl mx-auto px-4 sm:px-6 pt-20 pb-16 text-center">
+        <div className="inline-flex items-center gap-2 text-xs text-accent bg-accent/10 px-3 py-1.5 rounded-full mb-6">
+          <Sparkles className="w-3.5 h-3.5" /> AI-контент для Telegram и VK
+        </div>
+        <h1 className="text-4xl sm:text-5xl font-bold leading-tight mb-5">
+          Ведите канал на автопилоте.<br />
+          <span className="text-accent">AI пишет, ты одобряешь.</span>
+        </h1>
+        <p className="text-gray-400 text-lg max-w-2xl mx-auto mb-8">
+          ZeroPost генерирует посты для Telegram и VK, планирует публикации и отвечает на комментарии.
+          Тратьте 10 минут в день вместо 2 часов.
+        </p>
+        <div className="flex flex-wrap items-center justify-center gap-3">
+          <Link href="/register"
+            className="btn-primary px-6 py-3 text-base flex items-center gap-2">
+            Начать бесплатно <ArrowRight className="w-4 h-4" />
+          </Link>
+          <Link href="/login" className="btn-ghost px-6 py-3 text-base">
+            Уже есть аккаунт
+          </Link>
+        </div>
+        <p className="text-xs text-gray-500 mt-4">50 кредитов бесплатно · Без карты</p>
+      </section>
+
+      {/* Features */}
+      <section className="max-w-6xl mx-auto px-4 sm:px-6 pb-20">
+        <h2 className="text-2xl font-bold text-center mb-10">Что умеет ZeroPost</h2>
+        <div className="grid gap-5 sm:grid-cols-2 lg:grid-cols-3">
+          {FEATURES.map(f => (
+            <div key={f.title} className="card p-5">
+              <f.icon className="w-8 h-8 text-accent mb-3" />
+              <h3 className="font-semibold mb-2">{f.title}</h3>
+              <p className="text-sm text-gray-400 leading-relaxed">{f.desc}</p>
+            </div>
+          ))}
+        </div>
+      </section>
+
+      {/* How it works */}
+      <section className="max-w-4xl mx-auto px-4 sm:px-6 pb-20">
+        <h2 className="text-2xl font-bold text-center mb-10">Как это работает</h2>
+        <div className="grid gap-6 sm:grid-cols-3">
+          {[
+            { step: '1', title: 'Добавь канал',     desc: 'Подключи Telegram, VK или MAX. Укажи нишу и стиль.' },
+            { step: '2', title: 'AI генерирует',    desc: 'Каждое утро — свежие черновики. Редактируй, одобряй.' },
+            { step: '3', title: 'Публикуй в один клик', desc: 'Запланируй или публикуй сейчас. Всё само.' },
+          ].map(s => (
+            <div key={s.step} className="text-center">
+              <div className="w-10 h-10 rounded-full bg-accent/10 text-accent font-bold text-lg flex items-center justify-center mx-auto mb-3">
+                {s.step}
+              </div>
+              <h3 className="font-semibold mb-2">{s.title}</h3>
+              <p className="text-sm text-gray-400">{s.desc}</p>
+            </div>
+          ))}
+        </div>
+      </section>
+
+      {/* Pricing */}
+      <section className="max-w-6xl mx-auto px-4 sm:px-6 pb-20">
+        <h2 className="text-2xl font-bold text-center mb-2">Тарифы</h2>
+        <p className="text-gray-400 text-center text-sm mb-10">Начни бесплатно, масштабируй по мере роста</p>
+        <div className="grid gap-5 sm:grid-cols-2 lg:grid-cols-4">
+          {PLANS.map(plan => (
+            <div key={plan.name} className={`card p-5 flex flex-col ${plan.accent ? 'border-accent bg-accent/5' : ''}`}>
+              {plan.accent && (
+                <div className="text-xs text-accent font-medium mb-2">✨ Популярный</div>
+              )}
+              <div className="font-bold text-lg">{plan.name}</div>
+              <div className="text-3xl font-bold mt-1 mb-1">
+                {plan.price === 0 ? <span className="text-accent">0₽</span> : `${plan.price}₽`}
+                {plan.price > 0 && <span className="text-sm font-normal text-gray-500">/мес</span>}
+              </div>
+              <div className="text-xs text-gray-500 mb-4">
+                {plan.credits === -1 ? '∞ кредитов' : `${plan.credits} кредитов/мес`}
+              </div>
+              <ul className="space-y-2 flex-1 mb-5">
+                {plan.features.map(f => (
+                  <li key={f} className="text-sm text-gray-300 flex items-center gap-2">
+                    <Check className="w-3.5 h-3.5 text-green-400 shrink-0" /> {f}
+                  </li>
+                ))}
+              </ul>
+              <Link href={plan.ctaHref}
+                className={`py-2.5 px-4 rounded-lg text-sm font-medium text-center transition-colors ${
+                  plan.accent ? 'btn-primary' : 'btn-ghost border border-border'
+                }`}>
+                {plan.cta}
+              </Link>
+            </div>
+          ))}
+        </div>
+      </section>
+
+      {/* CTA */}
+      <section className="max-w-2xl mx-auto px-4 sm:px-6 pb-20 text-center">
+        <h2 className="text-3xl font-bold mb-4">Готовы попробовать?</h2>
+        <p className="text-gray-400 mb-6">50 бесплатных кредитов. Без карты. Настройка за 5 минут.</p>
+        <Link href="/register" className="btn-primary px-8 py-3 text-base inline-flex items-center gap-2">
+          Создать аккаунт <ArrowRight className="w-4 h-4" />
+        </Link>
+      </section>
+
+      {/* Footer */}
+      <footer className="border-t border-border py-8">
+        <div className="max-w-6xl mx-auto px-4 sm:px-6 flex flex-wrap items-center justify-between gap-4 text-sm text-gray-500">
+          <div className="flex items-center gap-2">
+            <Sparkles className="w-4 h-4 text-accent" />
+            <span className="font-medium text-gray-300">ZeroPost</span>
+            <span>· AI-автоматизация контента</span>
+          </div>
+          <div className="flex gap-4">
+            <Link href="/login"    className="hover:text-gray-300">Войти</Link>
+            <Link href="/register" className="hover:text-gray-300">Регистрация</Link>
+            <a href="mailto:hello@zeropost.ru" className="hover:text-gray-300">Контакты</a>
+          </div>
+        </div>
+      </footer>
+    </div>
+  );
+}

app/login/page.js

@@ -27,7 +27,8 @@ export default function LoginPage() {
       setError(data.error || 'Ошибка');
       return;
     }
-    router.push('/');
+    // Новый пользователь → онбординг, существующий → главная
+    router.push(data.isNew ? '/onboarding' : '/');
   }
 
   return (

app/notes/page.js

@@ -0,0 +1,168 @@
+'use client';
+import { useState, useEffect } from 'react';
+import { Pin, PinOff, Trash2, Plus, Save, Eye, EyeOff, Loader2, MessageCircle, Check, ExternalLink } from 'lucide-react';
+
+const EMPTY = { title: '', content: '', author: 'Редактор', is_pinned: false };
+
+export default function NotesPage() {
+  const [notes, setNotes] = useState([]);
+  const [loading, setLoading] = useState(true);
+  const [editing, setEditing] = useState(null); // null | 'new' | note object
+  const [form, setForm] = useState(EMPTY);
+  const [saving, setSaving] = useState(false);
+  const [err, setErr] = useState('');
+
+  async function load() {
+    setLoading(true);
+    try {
+      const r = await fetch('/api/notes');
+      setNotes(await r.json());
+    } catch (e) { setErr(e.message); }
+    finally { setLoading(false); }
+  }
+
+  useEffect(() => { load(); }, []);
+
+  function startNew() {
+    setForm(EMPTY);
+    setEditing('new');
+    setErr('');
+  }
+
+  function startEdit(note) {
+    setForm({ title: note.title || '', content: note.content, author: note.author, is_pinned: note.is_pinned });
+    setEditing(note);
+    setErr('');
+  }
+
+  async function save() {
+    if (!form.content.trim()) { setErr('Текст заметки обязателен'); return; }
+    setSaving(true); setErr('');
+    try {
+      const body = { ...form, title: form.title.trim() || null };
+      if (editing === 'new') {
+        await fetch('/api/notes', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify(body) });
+      } else {
+        await fetch(`/api/notes/${editing.id}`, { method: 'PATCH', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify(body) });
+      }
+      setEditing(null);
+      await load();
+    } catch (e) { setErr(e.message); }
+    finally { setSaving(false); }
+  }
+
+  async function togglePublish(note) {
+    await fetch(`/api/notes/${note.id}`, { method: 'PATCH', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ is_published: !note.is_published }) });
+    await load();
+  }
+
+  async function togglePin(note) {
+    await fetch(`/api/notes/${note.id}`, { method: 'PATCH', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ is_pinned: !note.is_pinned }) });
+    await load();
+  }
+
+  async function del(note) {
+    if (!confirm(`Удалить заметку «${note.title || note.content.slice(0, 40)}»?`)) return;
+    await fetch(`/api/notes/${note.id}`, { method: 'DELETE' });
+    await load();
+  }
+
+  const fmt = (d) => new Date(d).toLocaleDateString('ru-RU', { day: 'numeric', month: 'short', year: 'numeric' });
+
+  return (
+    <main className="max-w-3xl mx-auto p-4 sm:p-6">
+      <div className="flex items-center justify-between mb-6">
+        <div className="flex items-center gap-2">
+          <MessageCircle className="w-5 h-5 text-accent" />
+          <h1 className="text-xl font-bold">Заметки редактора</h1>
+          <a href="https://zeropost.ru/notes" target="_blank" rel="noreferrer" className="text-gray-500 hover:text-accent">
+            <ExternalLink className="w-4 h-4" />
+          </a>
+        </div>
+        <button onClick={startNew} className="btn-primary text-sm flex items-center gap-1.5">
+          <Plus className="w-4 h-4" /> Новая заметка
+        </button>
+      </div>
+
+      {/* Форма создания/редактирования */}
+      {editing && (
+        <div className="card p-5 mb-5 border-accent/30">
+          <div className="text-sm font-semibold mb-3">{editing === 'new' ? 'Новая заметка' : 'Редактировать'}</div>
+          <input
+            className="input text-sm mb-3"
+            placeholder="Заголовок (опц.)"
+            value={form.title}
+            onChange={e => setForm(f => ({ ...f, title: e.target.value }))}
+          />
+          <textarea
+            className="input text-sm min-h-[120px] mb-3"
+            placeholder="Текст заметки. Коротко и по делу — виден блок на главной странице."
+            value={form.content}
+            onChange={e => setForm(f => ({ ...f, content: e.target.value }))}
+            maxLength={1000}
+          />
+          <div className="flex items-center gap-4 mb-3">
+            <input
+              className="input text-sm flex-1"
+              placeholder="Автор"
+              value={form.author}
+              onChange={e => setForm(f => ({ ...f, author: e.target.value }))}
+            />
+            <label className="flex items-center gap-2 text-sm cursor-pointer select-none">
+              <input type="checkbox" checked={form.is_pinned} onChange={e => setForm(f => ({ ...f, is_pinned: e.target.checked }))} className="accent-accent w-4 h-4" />
+              Закрепить
+            </label>
+          </div>
+          <div className="text-xs text-gray-500 mb-3">{form.content.length}/1000 символов</div>
+          {err && <div className="text-xs text-red-400 mb-3">{err}</div>}
+          <div className="flex gap-2">
+            <button onClick={save} disabled={saving} className="btn-primary text-sm">
+              {saving ? <Loader2 className="w-4 h-4 animate-spin" /> : <Save className="w-4 h-4" />}
+              {saving ? 'Сохраняю...' : 'Сохранить'}
+            </button>
+            <button onClick={() => setEditing(null)} className="btn-ghost text-sm">Отмена</button>
+          </div>
+        </div>
+      )}
+
+      {loading && <div className="text-center py-12"><Loader2 className="w-5 h-5 animate-spin mx-auto text-accent" /></div>}
+
+      {!loading && notes.length === 0 && (
+        <div className="card p-8 text-center text-gray-500 text-sm">
+          Заметок пока нет. Нажми «Новая заметка» чтобы добавить первую.
+        </div>
+      )}
+
+      <div className="space-y-3">
+        {notes.map(note => (
+          <div key={note.id} className={`card p-4 ${!note.is_published ? 'opacity-60' : ''}`}>
+            <div className="flex items-start gap-3">
+              <div className="flex-1 min-w-0">
+                {note.is_pinned && (
+                  <div className="flex items-center gap-1 text-xs text-accent mb-1">
+                    <Pin className="w-3 h-3" /> закреплено
+                  </div>
+                )}
+                {note.title && <div className="font-semibold text-sm mb-1">{note.title}</div>}
+                <p className="text-sm text-gray-300 whitespace-pre-line line-clamp-4">{note.content}</p>
+                <div className="text-xs text-gray-500 mt-2">{note.author} · {fmt(note.created_at)}{!note.is_published ? ' · скрыта' : ''}</div>
+              </div>
+              <div className="flex flex-col gap-1 shrink-0">
+                <button onClick={() => startEdit(note)} className="btn-ghost p-1.5 text-xs" title="Редактировать">✏️</button>
+                <button onClick={() => togglePin(note)} className="btn-ghost p-1.5" title={note.is_pinned ? 'Открепить' : 'Закрепить'}>
+                  {note.is_pinned ? <PinOff className="w-4 h-4" /> : <Pin className="w-4 h-4" />}
+                </button>
+                <button onClick={() => togglePublish(note)} className="btn-ghost p-1.5" title={note.is_published ? 'Скрыть' : 'Показать'}>
+                  {note.is_published ? <Eye className="w-4 h-4" /> : <EyeOff className="w-4 h-4" />}
+                </button>
+                <button onClick={() => del(note)} className="btn-ghost p-1.5 hover:text-red-400" title="Удалить">
+                  <Trash2 className="w-4 h-4" />
+                </button>
+              </div>
+            </div>
+          </div>
+        ))}
+      </div>
+    </main>
+  );
+}

app/onboarding/page.js

@@ -0,0 +1,178 @@
+'use client';
+import { useState } from 'react';
+import { useRouter } from 'next/navigation';
+import { Sparkles, CheckCircle, ArrowRight, Loader2, Bot, Hash, Zap } from 'lucide-react';
+
+const PLATFORMS = [
+  { v: 'telegram', label: 'Telegram', icon: '✈️', desc: 'Канал или группа' },
+  { v: 'vk',       label: 'ВКонтакте', icon: '🔵', desc: 'Группа или паблик' },
+  { v: 'max',      label: 'MAX',       icon: '🟣', desc: 'Мессенджер MAX' },
+];
+
+const NICHES = [
+  'Технологии и ИИ', 'Бизнес и финансы', 'Маркетинг и SMM',
+  'Здоровье и спорт', 'Образование', 'Развлечения', 'Новости',
+  'Другое',
+];
+
+export default function OnboardingPage() {
+  const router = useRouter();
+  const [step,     setStep]     = useState(1);
+  const [platform, setPlatform] = useState('telegram');
+  const [name,     setName]     = useState('');
+  const [niche,    setNiche]    = useState('');
+  const [busy,     setBusy]     = useState(false);
+  const [error,    setError]    = useState('');
+  const [done,     setDone]     = useState(false);
+  const [channel,  setChannel]  = useState(null);
+
+  async function createChannel() {
+    if (!name.trim()) { setError('Введите название канала'); return; }
+    setBusy(true);
+    setError('');
+    try {
+      const res = await fetch('/api/channels', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ name: name.trim(), platform, niche }),
+      }).then(r => r.json());
+
+      if (res.error) { setError(res.error); setBusy(false); return; }
+      setChannel(res);
+      setDone(true);
+      setStep(3);
+    } catch { setError('Ошибка соединения'); }
+    setBusy(false);
+  }
+
+  return (
+    <main className="min-h-screen flex items-center justify-center p-4">
+      <div className="w-full max-w-xl">
+        {/* Progress */}
+        <div className="flex items-center justify-center gap-2 mb-8">
+          {[1,2,3].map(n => (
+            <div key={n} className="flex items-center gap-2">
+              <div className={`w-8 h-8 rounded-full flex items-center justify-center text-sm font-bold transition-colors ${
+                step > n ? 'bg-green-500 text-white' :
+                step === n ? 'bg-accent text-white' :
+                'bg-surface2 text-gray-500'
+              }`}>
+                {step > n ? <CheckCircle className="w-4 h-4" /> : n}
+              </div>
+              {n < 3 && <div className={`w-12 h-0.5 ${step > n ? 'bg-green-500' : 'bg-surface2'}`} />}
+            </div>
+          ))}
+        </div>
+
+        <div className="card p-6 sm:p-8">
+          {/* Шаг 1 — платформа */}
+          {step === 1 && (
+            <>
+              <div className="text-center mb-6">
+                <div className="text-3xl mb-2">👋</div>
+                <h1 className="text-xl font-bold">Добро пожаловать!</h1>
+                <p className="text-gray-400 text-sm mt-1">Создадим первый канал за пару минут</p>
+              </div>
+              <p className="text-sm font-medium mb-3">Выберите платформу:</p>
+              <div className="grid grid-cols-3 gap-3 mb-6">
+                {PLATFORMS.map(p => (
+                  <button key={p.v} onClick={() => setPlatform(p.v)}
+                    className={`p-4 rounded-xl border-2 text-center transition-all ${
+                      platform === p.v ? 'border-accent bg-accent/10' : 'border-border hover:border-accent/40'
+                    }`}>
+                    <div className="text-2xl mb-1">{p.icon}</div>
+                    <div className="text-sm font-medium">{p.label}</div>
+                    <div className="text-xs text-gray-500 mt-0.5">{p.desc}</div>
+                  </button>
+                ))}
+              </div>
+              <button onClick={() => setStep(2)} className="btn-primary w-full py-3 flex items-center justify-center gap-2">
+                Далее <ArrowRight className="w-4 h-4" />
+              </button>
+            </>
+          )}
+
+          {/* Шаг 2 — название и ниша */}
+          {step === 2 && (
+            <>
+              <div className="text-center mb-6">
+                <h1 className="text-xl font-bold">Расскажите о канале</h1>
+                <p className="text-gray-400 text-sm mt-1">AI будет генерировать контент в нужном стиле</p>
+              </div>
+              <div className="space-y-4 mb-6">
+                <div>
+                  <label className="label mb-1.5">Название канала *</label>
+                  <input
+                    value={name}
+                    onChange={e => setName(e.target.value)}
+                    className="input w-full"
+                    placeholder="Например: Tech Insider RU"
+                    autoFocus
+                  />
+                </div>
+                <div>
+                  <label className="label mb-1.5">Ниша / тематика</label>
+                  <div className="flex flex-wrap gap-2">
+                    {NICHES.map(n => (
+                      <button key={n} onClick={() => setNiche(n === niche ? '' : n)}
+                        className={`text-xs px-3 py-1.5 rounded-full border transition-colors ${
+                          niche === n ? 'border-accent bg-accent/10 text-accent' : 'border-border hover:border-accent/40'
+                        }`}>
+                        {n}
+                      </button>
+                    ))}
+                  </div>
+                </div>
+              </div>
+              {error && <p className="text-red-400 text-sm mb-3">{error}</p>}
+              <div className="flex gap-3">
+                <button onClick={() => setStep(1)} className="btn-ghost px-4">Назад</button>
+                <button onClick={createChannel} disabled={busy || !name.trim()}
+                  className="btn-primary flex-1 py-3 flex items-center justify-center gap-2">
+                  {busy ? <Loader2 className="w-4 h-4 animate-spin" /> : <><Sparkles className="w-4 h-4" />Создать канал</>}
+                </button>
+              </div>
+            </>
+          )}
+
+          {/* Шаг 3 — готово */}
+          {step === 3 && (
+            <>
+              <div className="text-center mb-6">
+                <div className="text-4xl mb-3">🎉</div>
+                <h1 className="text-xl font-bold">Канал создан!</h1>
+                <p className="text-gray-400 text-sm mt-1">Что делать дальше:</p>
+              </div>
+              <div className="space-y-3 mb-6">
+                {[
+                  { icon: Bot, text: 'Подключите бота Telegram в настройках канала', color: 'text-blue-400' },
+                  { icon: Hash, text: 'AI сгенерирует темы постов автоматически', color: 'text-purple-400' },
+                  { icon: Zap, text: 'Напишите первый пост с помощью AI', color: 'text-yellow-400' },
+                ].map(({ icon: Icon, text, color }) => (
+                  <div key={text} className="flex items-start gap-3 p-3 rounded-lg bg-surface2">
+                    <Icon className={`w-5 h-5 shrink-0 mt-0.5 ${color}`} />
+                    <span className="text-sm">{text}</span>
+                  </div>
+                ))}
+              </div>
+              <div className="space-y-2">
+                <button onClick={() => router.push(channel ? `/channels/${channel.id}` : '/')}
+                  className="btn-primary w-full py-3 flex items-center justify-center gap-2">
+                  Начать работу <ArrowRight className="w-4 h-4" />
+                </button>
+                <button onClick={() => router.push(channel ? `/channels/${channel.id}/edit` : '/')}
+                  className="btn-ghost w-full py-2.5 text-sm text-gray-400">
+                  Настроить канал подробнее →
+                </button>
+              </div>
+            </>
+          )}
+        </div>
+
+        <p className="text-center text-xs text-gray-600 mt-4">
+          У вас 50 бесплатных кредитов для старта
+        </p>
+      </div>
+    </main>
+  );
+}

app/page.js

@@ -15,7 +15,7 @@ const GOAL_LABELS = {
 
 export default async function HomePage() {
   const user = await requireUser();
-  if (!user) redirect('/login');
+  if (!user) redirect('/landing');
 
   let channels = [];
   try {
@@ -43,50 +43,47 @@ export default async function HomePage() {
 
         {channels.length === 0 ? (
           <div className="card p-12 text-center">
-            <div className="inline-flex items-center justify-center w-14 h-14 rounded-full bg-surface2 mb-4">
+            <MessageSquare className="w-12 h-12 mx-auto mb-4 text-accent opacity-50" />
-              <MessageSquare className="w-7 h-7 text-gray-500" />
+            <h2 className="text-xl font-semibold mb-2">Нет каналов</h2>
-            </div>
+            <p className="text-gray-500 mb-6">Добавь первый канал чтобы начать генерировать контент</p>
-            <h2 className="text-lg font-semibold mb-1">Пока пусто</h2>
-            <p className="text-sm text-gray-500 mb-6">
-              Создай первый канал, чтобы начать генерировать посты
-            </p>
             <Link href="/channels/new" className="btn-primary">
               <Plus className="w-4 h-4" />
-              Создать канал
+              Создать первый канал
             </Link>
           </div>
         ) : (
-          <div className="grid sm:grid-cols-2 lg:grid-cols-3 gap-4">
+          <div className="grid gap-4 sm:grid-cols-2 lg:grid-cols-3">
             {channels.map(ch => (
-              <Link
+              <Link key={ch.id} href={`/channels/${ch.id}`} className="card p-5 hover:border-accent/40 transition-colors group">
-                key={ch.id}
-                href={`/channels/${ch.id}`}
-                className="card p-5 hover:border-accent/40 transition-colors group"
-              >
                 <div className="flex items-start justify-between mb-3">
-                  <h3 className="font-semibold group-hover:text-accent transition-colors">
+                  <div>
-                    {ch.name}
+                    <h3 className="font-semibold group-hover:text-accent transition-colors">{ch.name}</h3>
-                  </h3>
+                    {ch.tg_username && (
-                  <span className="text-xs px-2 py-0.5 rounded-full bg-surface2 text-gray-400">
+                      <span className="text-xs text-gray-500">@{ch.tg_username}</span>
-                    {GOAL_LABELS[ch.goal] || ch.goal}
+                    )}
+                  </div>
+                  <span className={`text-xs px-2 py-0.5 rounded-full ${
+                    ch.platform === 'telegram' ? 'bg-blue-500/20 text-blue-400' :
+                    ch.platform === 'vk' ? 'bg-blue-600/20 text-blue-500' :
+                    'bg-purple-500/20 text-purple-400'
+                  }`}>
+                    {ch.platform || 'telegram'}
                   </span>
                 </div>
                 {ch.niche && (
-                  <p className="text-xs text-gray-500 line-clamp-2 mb-3">
+                  <p className="text-sm text-gray-400 mb-3 line-clamp-2">{ch.niche}</p>
-                    {ch.niche}
-                  </p>
                 )}
-                <div className="flex items-center gap-4 text-xs text-gray-500">
+                <div className="flex items-center gap-3 text-xs text-gray-500">
-                  {ch.audience && (
+                  {ch.goal && (
                     <span className="flex items-center gap-1">
-                      <Users className="w-3 h-3" />
+                      <Target className="w-3 h-3" />
-                      Есть ЦА
+                      {GOAL_LABELS[ch.goal] || ch.goal}
                     </span>
                   )}
-                  {ch.style?.example_posts?.length > 0 && (
+                  {ch.language && (
                     <span className="flex items-center gap-1">
-                      <Target className="w-3 h-3 text-accent" />
+                      <Users className="w-3 h-3" />
-                      {ch.style.example_posts.length} пример{ch.style.example_posts.length === 1 ? '' : 'а'}
+                      {ch.language.toUpperCase()}
                     </span>
                   )}
                 </div>

app/plans/page.js

@@ -0,0 +1,165 @@
+'use client';
+import { useState, useEffect } from 'react';
+import { Check, Zap, Loader2 } from 'lucide-react';
+import Link from 'next/link';
+import BackButton from '@/components/BackButton';
+
+const PLAN_STYLE = {
+  free:     { color: 'border-border',        badge: null,            btnClass: 'btn-ghost' },
+  starter:  { color: 'border-blue-500/50',   badge: null,            btnClass: 'btn-primary' },
+  pro:      { color: 'border-purple-500/60', badge: 'Популярный',    btnClass: 'bg-purple-600 hover:bg-purple-500 text-white px-4 py-2 rounded-lg font-medium transition-colors' },
+  business: { color: 'border-yellow-500/40', badge: 'Для агентств',  btnClass: 'bg-yellow-600 hover:bg-yellow-500 text-white px-4 py-2 rounded-lg font-medium transition-colors' },
+};
+
+const FEATURES = {
+  free:     ['1 канал', '50 кредитов/мес', 'TG и VK публикация', 'Ручная генерация'],
+  starter:  ['2 канала', '500 кредитов/мес', 'Автогенерация постов', 'Календарь публикаций', 'Аналитика канала'],
+  pro:      ['5 каналов', '2000 кредитов/мес', 'Всё из Starter', 'Приоритетная генерация', 'История контента'],
+  business: ['Без ограничений', 'Безлимит кредитов', 'Всё из Pro', 'Поддержка 24/7', 'API доступ'],
+};
+
+export default function PlansPage() {
+  const [plans, setPlans]       = useState([]);
+  const [costs, setCosts]       = useState({});
+  const [balance, setBalance]   = useState(null);
+  const [loading, setLoading]   = useState(true);
+
+  useEffect(() => {
+    Promise.all([
+      fetch('/api/billing/plans').then(r => r.json()),
+      fetch('/api/billing/balance').then(r => r.json()).catch(() => null),
+    ]).then(([pd, bd]) => {
+      setPlans(pd.plans || []);
+      setCosts(Object.fromEntries((pd.costs || []).map(c => [c.operation, c.credits])));
+      setBalance(bd);
+      setLoading(false);
+    });
+  }, []);
+
+  if (loading) return (
+    <main className="max-w-5xl mx-auto p-6 text-center py-20">
+      <Loader2 className="w-6 h-6 animate-spin mx-auto text-accent" />
+    </main>
+  );
+
+  return (
+    <main className="max-w-5xl mx-auto p-4 sm:p-6">
+      <BackButton />
+      <div className="text-center mb-10">
+        <h1 className="text-3xl font-bold mb-2">Тарифы</h1>
+        <p className="text-gray-400">Выберите план под ваши задачи. Все планы включают публикацию в TG и VK.</p>
+        {balance && (
+          <p className="text-sm text-accent mt-2">
+            Сейчас у вас: <strong>{balance.planName}</strong> · {balance.isUnlimited ? '∞' : balance.credits} кредитов
+          </p>
+        )}
+      </div>
+
+      {/* Карточки планов */}
+      <div className="grid sm:grid-cols-2 lg:grid-cols-4 gap-4 mb-10">
+        {plans.map(plan => {
+          const style    = PLAN_STYLE[plan.code] || PLAN_STYLE.free;
+          const features = FEATURES[plan.code]   || [];
+          const isCurrent = balance?.plan === plan.code;
+          const isUnlimited = plan.credits_month === -1;
+
+          return (
+            <div key={plan.code} className={`card p-5 flex flex-col border-2 ${style.color} ${plan.code === 'pro' ? 'relative' : ''}`}>
+              {style.badge && (
+                <div className="absolute -top-3 left-1/2 -translate-x-1/2 text-xs px-3 py-1 rounded-full bg-purple-600 text-white font-medium whitespace-nowrap">
+                  {style.badge}
+                </div>
+              )}
+              <div className="mb-4">
+                <div className="text-lg font-bold">{plan.name}</div>
+                <div className="mt-1">
+                  {plan.price_rub === 0
+                    ? <span className="text-2xl font-bold">Бесплатно</span>
+                    : <><span className="text-2xl font-bold">₽{plan.price_rub}</span><span className="text-gray-400 text-sm">/мес</span></>
+                  }
+                </div>
+                <div className="text-sm text-accent mt-1 font-medium">
+                  {isUnlimited ? '∞ кредитов' : `${plan.credits_month} кредитов/мес`}
+                </div>
+              </div>
+
+              <ul className="space-y-2 flex-1 mb-5">
+                {features.map(f => (
+                  <li key={f} className="flex items-start gap-2 text-sm text-gray-300">
+                    <Check className="w-4 h-4 text-green-400 mt-0.5 shrink-0" />
+                    {f}
+                  </li>
+                ))}
+              </ul>
+
+              {isCurrent ? (
+                <div className="w-full text-center py-2 rounded-lg bg-surface2 text-gray-400 text-sm">Текущий план</div>
+              ) : plan.price_rub === 0 ? (
+                <Link href="/register" className={`w-full text-center py-2 rounded-lg text-sm ${style.btnClass}`}>Начать бесплатно</Link>
+              ) : (
+                <button className={`w-full text-center py-2 text-sm ${style.btnClass}`}
+                  onClick={async () => {
+                    try {
+                      const res = await fetch('/api/billing/checkout', {
+                        method: 'POST',
+                        headers: { 'Content-Type': 'application/json' },
+                        body: JSON.stringify({ plan_code: plan.code }),
+                      }).then(r => r.json());
+                      if (res.confirmationUrl) window.location.href = res.confirmationUrl;
+                      else alert(res.error || 'Ошибка создания платежа');
+                    } catch { alert('Ошибка соединения'); }
+                  }}>
+                  Подключить
+                </button>
+              )}
+            </div>
+          );
+        })}
+      </div>
+
+      {/* Стоимость операций */}
+      <div className="card p-5 mb-6">
+        <h2 className="font-semibold mb-4 flex items-center gap-2">
+          <Zap className="w-4 h-4 text-accent" /> Стоимость генерации
+        </h2>
+        <div className="grid grid-cols-2 sm:grid-cols-4 gap-3 text-sm">
+          {[
+            { label: 'Картинка',    op: 'image',      icon: '🖼', note: 'gpt-5-image-mini' },
+            { label: 'Пост',        op: 'text_post',  icon: '✍️', note: 'aiprimetech' },
+            { label: 'Статья',      op: 'article',    icon: '📝', note: 'Claude Sonnet' },
+            { label: 'Публикация',  op: 'autopublish',icon: '📤', note: 'TG / VK / MAX' },
+          ].map(op => (
+            <div key={op.op} className="p-3 rounded-lg bg-surface2 text-center">
+              <div className="text-2xl mb-1">{op.icon}</div>
+              <div className="font-medium">{op.label}</div>
+              <div className="text-accent font-bold mt-1">
+                {(costs[op.op] || 0) === 0 ? 'бесплатно' : `${costs[op.op]} кр`}
+              </div>
+              <div className="text-xs text-gray-500 mt-0.5">{op.note}</div>
+            </div>
+          ))}
+        </div>
+      </div>
+
+      {/* FAQ */}
+      <div className="card p-5">
+        <h2 className="font-semibold mb-4">Часто спрашивают</h2>
+        <div className="space-y-3 text-sm text-gray-400">
+          {[
+            ['Что такое кредиты?', '1 кредит = 1 рубль. Кредиты списываются при каждой AI-генерации. Публикация постов — всегда бесплатна.'],
+            ['Что будет если кредиты закончатся?', 'Генерация будет заблокирована до пополнения. Уже опубликованные посты и автопостинг продолжают работать.'],
+            ['Переносятся ли кредиты на следующий месяц?', 'Нет, кредиты по тарифу сбрасываются раз в 30 дней. Дополнительно купленные кредиты не сгорают.'],
+            ['Можно ли купить кредиты отдельно?', 'Скоро. Сейчас кредиты начисляются только по тарифному плану.'],
+          ].map(([q, a]) => (
+            <details key={q} className="group">
+              <summary className="cursor-pointer font-medium text-gray-200 hover:text-white list-none flex items-center justify-between">
+                {q} <span className="text-gray-500 group-open:rotate-180 transition-transform">▾</span>
+              </summary>
+              <p className="mt-2 pl-1">{a}</p>
+            </details>
+          ))}
+        </div>
+      </div>
+    </main>
+  );
+}

app/register/page.js

@@ -0,0 +1,121 @@
+'use client';
+import { useState } from 'react';
+import { useRouter } from 'next/navigation';
+import Link from 'next/link';
+import { Loader2, Eye, EyeOff, Sparkles } from 'lucide-react';
+
+export default function RegisterPage() {
+  const router   = useRouter();
+  const [email,  setEmail]  = useState('');
+  const [pass,   setPass]   = useState('');
+  const [pass2,  setPass2]  = useState('');
+  const [name,   setName]   = useState('');
+  const [show,   setShow]   = useState(false);
+  const [busy,   setBusy]   = useState(false);
+  const [error,  setError]  = useState('');
+
+  async function submit() {
+    if (!email.trim() || !pass) { setError('Заполните email и пароль'); return; }
+    if (pass.length < 6)         { setError('Пароль минимум 6 символов'); return; }
+    if (pass !== pass2)          { setError('Пароли не совпадают'); return; }
+    setBusy(true); setError('');
+    try {
+      const res = await fetch('/api/auth/login', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ email: email.trim(), password: pass, name: name.trim() || undefined, mode: 'register' }),
+      }).then(r => r.json());
+      if (!res.ok) { setError(res.error || 'Ошибка'); setBusy(false); return; }
+      router.push(res.isNew ? '/onboarding' : '/');
+    } catch { setError('Ошибка соединения'); setBusy(false); }
+  }
+
+  return (
+    <main className="min-h-screen flex items-center justify-center p-4 bg-background">
+      {/* Background glow */}
+      <div className="absolute inset-0 overflow-hidden pointer-events-none">
+        <div className="absolute top-1/3 left-1/2 -translate-x-1/2 -translate-y-1/2 w-[600px] h-[600px] rounded-full bg-accent/5 blur-3xl" />
+      </div>
+
+      <div className="w-full max-w-md relative">
+        {/* Logo */}
+        <div className="text-center mb-8">
+          <Link href="/" className="inline-flex items-center gap-2 text-2xl font-bold">
+            <Sparkles className="w-7 h-7 text-accent" />
+            ZeroPost
+          </Link>
+          <p className="text-gray-400 text-sm mt-2">Создайте аккаунт — это бесплатно</p>
+        </div>
+
+        <div className="card p-6 sm:p-8 space-y-4">
+          <h1 className="font-bold text-xl text-center">Регистрация</h1>
+
+          <div>
+            <label className="label mb-1.5">Имя <span className="text-gray-500 text-xs">(необязательно)</span></label>
+            <input value={name} onChange={e => setName(e.target.value)}
+              placeholder="Алексей"
+              className="input w-full" autoFocus />
+          </div>
+
+          <div>
+            <label className="label mb-1.5">Email</label>
+            <input type="email" value={email} onChange={e => setEmail(e.target.value)}
+              onKeyDown={e => e.key === 'Enter' && submit()}
+              placeholder="you@example.com"
+              className="input w-full" />
+          </div>
+
+          <div>
+            <label className="label mb-1.5">Пароль</label>
+            <div className="relative">
+              <input type={show ? 'text' : 'password'}
+                value={pass} onChange={e => setPass(e.target.value)}
+                placeholder="Минимум 6 символов"
+                className="input w-full pr-10" />
+              <button onClick={() => setShow(s => !s)}
+                className="absolute right-3 top-1/2 -translate-y-1/2 text-gray-500">
+                {show ? <EyeOff className="w-4 h-4" /> : <Eye className="w-4 h-4" />}
+              </button>
+            </div>
+          </div>
+
+          <div>
+            <label className="label mb-1.5">Повторите пароль</label>
+            <input type="password" value={pass2}
+              onChange={e => setPass2(e.target.value)}
+              onKeyDown={e => e.key === 'Enter' && submit()}
+              placeholder="Ещё раз"
+              className="input w-full" />
+          </div>
+
+          {error && <p className="text-red-400 text-sm">{error}</p>}
+
+          <button onClick={submit} disabled={busy}
+            className="btn-primary w-full py-3 text-base font-medium flex items-center justify-center gap-2">
+            {busy ? <Loader2 className="w-5 h-5 animate-spin" /> : <><Sparkles className="w-4 h-4" />Зарегистрироваться</>}
+          </button>
+
+          <div className="flex items-center gap-3">
+            <div className="flex-1 h-px bg-border" />
+            <span className="text-xs text-gray-500">или</span>
+            <div className="flex-1 h-px bg-border" />
+          </div>
+
+          <Link href="/login" className="btn-ghost w-full py-2.5 text-center text-sm">
+            Уже есть аккаунт? Войти →
+          </Link>
+        </div>
+
+        {/* Бонус */}
+        <div className="mt-4 text-center text-xs text-gray-500">
+          🎁 При регистрации — <span className="text-accent">50 бесплатных кредитов</span>
+        </div>
+
+        <p className="text-center text-xs text-gray-600 mt-3">
+          Регистрируясь, вы принимаете{' '}
+          <Link href="/terms" className="hover:text-gray-400">условия использования</Link>
+        </p>
+      </div>
+    </main>
+  );
+}

app/spending/page.js

@@ -0,0 +1,175 @@
+'use client';
+import { useState, useEffect } from 'react';
+import { Loader2, TrendingUp, Zap, Image as Img, RefreshCw } from 'lucide-react';
+
+const PERIODS = [
+  { v: 'today',   label: 'Сегодня' },
+  { v: 'week',    label: '7 дней' },
+  { v: 'month',   label: '30 дней' },
+  { v: 'alltime', label: 'Всё время' },
+];
+
+const PROVIDER_LABELS = {
+  'aiprimetech': 'aiprimetech.io',
+  'routerai':    'routerai.ru',
+  'nyxos':       'Nyxos Plus',
+  'aiguoguo':    'aiguoguo',
+};
+
+const TYPE_LABELS = {
+  'chat':                 '💬 Текст',
+  'image':                '🖼 Изображение',
+  'image_via_responses':  '🖼 Изображение (responses)',
+  'article':              '📝 Статья',
+  'topic':                '🔍 Топики',
+};
+
+function fmt(n) { return Number(n || 0).toFixed(2); }
+function fmtInt(n) { return Number(n || 0).toLocaleString('ru-RU'); }
+
+export default function SpendingPage() {
+  const [period, setPeriod] = useState('month');
+  const [data, setData] = useState(null);
+  const [byProvider, setByProvider] = useState(null);
+  const [loading, setLoading] = useState(true);
+
+  async function load(p) {
+    setLoading(true);
+    try {
+      const [r1, r2] = await Promise.all([
+        fetch(`/api/usage/summary?range=${p}&group_by=request_type`).then(r => r.json()),
+        fetch(`/api/usage/summary?range=${p}&group_by=provider`).then(r => r.json()),
+      ]);
+      setData(r1);
+      setByProvider(r2);
+    } catch {}
+    setLoading(false);
+  }
+
+  useEffect(() => { load(period); }, [period]);
+
+  const totals = data?.totals || {};
+
+  // Расходы по ключевым провайдерам
+  const aiprimetech = byProvider?.breakdown?.find(b => b.key === 'aiprimetech');
+  const routerai    = byProvider?.breakdown?.find(b => b.key === 'routerai');
+  const nyxos       = byProvider?.breakdown?.find(b => b.key === 'nyxos' || b.key?.includes('nyxos'));
+
+  return (
+    <main className="max-w-5xl mx-auto p-4 sm:p-6">
+      <div className="flex items-center justify-between mb-6">
+        <div>
+          <h1 className="text-xl font-bold flex items-center gap-2">
+            <TrendingUp className="w-5 h-5 text-accent" /> Расходы на AI
+          </h1>
+          <p className="text-sm text-gray-500 mt-0.5">Только aiprimetech.io и routerai.ru</p>
+        </div>
+        <div className="flex gap-1">
+          {PERIODS.map(p => (
+            <button key={p.v} onClick={() => setPeriod(p.v)}
+              className={`px-3 py-1.5 rounded-lg text-sm transition-colors ${period === p.v ? 'bg-accent text-white' : 'btn-ghost'}`}>
+              {p.label}
+            </button>
+          ))}
+          <button onClick={() => load(period)} className="btn-ghost p-1.5 ml-1">
+            <RefreshCw className="w-4 h-4" />
+          </button>
+        </div>
+      </div>
+
+      {loading && <div className="py-12 text-center"><Loader2 className="w-5 h-5 animate-spin mx-auto text-accent" /></div>}
+
+      {!loading && data && (
+        <>
+          {/* Итого */}
+          <div className="grid grid-cols-2 sm:grid-cols-4 gap-3 mb-6">
+            {[
+              { label: 'Итого, ₽',     value: `₽ ${fmt(totals.cost_rub)}`,         accent: true },
+              { label: 'Запросов',      value: fmtInt(totals.calls) },
+              { label: 'Токенов',       value: fmtInt((totals.prompt_tokens||0) + (totals.completion_tokens||0)) },
+              { label: 'Картинок',      value: fmtInt(totals.image_count) },
+            ].map(s => (
+              <div key={s.label} className={`card p-4 ${s.accent ? 'border-accent/40 bg-accent/5' : ''}`}>
+                <div className={`text-2xl font-bold ${s.accent ? 'text-accent' : ''}`}>{s.value}</div>
+                <div className="text-xs text-gray-500 mt-1">{s.label}</div>
+              </div>
+            ))}
+          </div>
+
+          {/* По провайдерам */}
+          <h2 className="text-sm font-semibold text-gray-400 uppercase tracking-wide mb-3">По провайдерам</h2>
+          <div className="grid sm:grid-cols-2 gap-3 mb-6">
+            {[
+              { key: 'aiprimetech', label: 'aiprimetech.io', icon: '💬', desc: 'Текстовая генерация', data: aiprimetech },
+              { key: 'routerai',    label: 'routerai.ru',    icon: '🖼', desc: 'Генерация изображений', data: routerai },
+            ].map(p => {
+              const d = p.data;
+              return (
+                <div key={p.key} className="card p-5">
+                  <div className="flex items-center gap-2 mb-3">
+                    <span className="text-xl">{p.icon}</span>
+                    <div>
+                      <div className="font-semibold text-sm">{p.label}</div>
+                      <div className="text-xs text-gray-500">{p.desc}</div>
+                    </div>
+                    <div className="ml-auto text-right">
+                      <div className="text-lg font-bold text-accent">₽ {fmt(d?.cost_rub)}</div>
+                    </div>
+                  </div>
+                  <div className="grid grid-cols-3 gap-2 text-xs text-gray-400">
+                    <div><div className="font-medium text-gray-200">{fmtInt(d?.calls)}</div>запросов</div>
+                    <div><div className="font-medium text-gray-200">{d?.failed||0}</div>ошибок</div>
+                    <div><div className="font-medium text-gray-200">{fmtInt(d?.image_count||((d?.prompt_tokens||0)+(d?.completion_tokens||0)))}</div>{p.key==='routerai'?'картинок':'токенов'}</div>
+                  </div>
+                </div>
+              );
+            })}
+          </div>
+
+          {/* Разбивка по типу запроса */}
+          <h2 className="text-sm font-semibold text-gray-400 uppercase tracking-wide mb-3">По типу операции</h2>
+          <div className="card overflow-hidden">
+            <table className="w-full text-sm">
+              <thead className="bg-surface2 text-xs text-gray-400">
+                <tr>
+                  <th className="px-4 py-2.5 text-left">Операция</th>
+                  <th className="px-4 py-2.5 text-right">Запросов</th>
+                  <th className="px-4 py-2.5 text-right">Ошибок</th>
+                  <th className="px-4 py-2.5 text-right">Токены / Картинки</th>
+                  <th className="px-4 py-2.5 text-right">Стоимость, ₽</th>
+                </tr>
+              </thead>
+              <tbody>
+                {(data.breakdown || []).map((row, i) => (
+                  <tr key={i} className="border-t border-border hover:bg-surface2/50">
+                    <td className="px-4 py-2.5">{TYPE_LABELS[row.key] || row.key}</td>
+                    <td className="px-4 py-2.5 text-right text-gray-300">{fmtInt(row.calls)}</td>
+                    <td className="px-4 py-2.5 text-right text-red-400">{row.failed || 0}</td>
+                    <td className="px-4 py-2.5 text-right text-gray-400 text-xs">
+                      {row.image_count > 0
+                        ? `${row.image_count} шт.`
+                        : fmtInt((row.prompt_tokens||0)+(row.completion_tokens||0))}
+                    </td>
+                    <td className="px-4 py-2.5 text-right font-medium">₽ {fmt(row.cost_rub)}</td>
+                  </tr>
+                ))}
+                {(!data.breakdown?.length) && (
+                  <tr><td colSpan={5} className="px-4 py-6 text-center text-gray-500 text-sm">Нет данных за период</td></tr>
+                )}
+              </tbody>
+              <tfoot className="bg-surface2 border-t border-border">
+                <tr>
+                  <td className="px-4 py-2.5 font-semibold text-sm">Итого</td>
+                  <td className="px-4 py-2.5 text-right font-semibold">{fmtInt(totals.calls)}</td>
+                  <td className="px-4 py-2.5 text-right text-red-400 font-semibold">{totals.failed||0}</td>
+                  <td className="px-4 py-2.5 text-right text-gray-400 text-xs">—</td>
+                  <td className="px-4 py-2.5 text-right font-bold text-accent">₽ {fmt(totals.cost_rub)}</td>
+                </tr>
+              </tfoot>
+            </table>
+          </div>
+        </>
+      )}
+    </main>
+  );
+}

app/system/page.js

@@ -0,0 +1,19 @@
+import { redirect } from 'next/navigation';
+import { requireUser } from '@/lib/session';
+import Header from '@/components/Header';
+import AdminPanel from '@/components/AdminPanel';
+
+export const dynamic = 'force-dynamic';
+
+export default async function SystemPage({ searchParams }) {
+  const user = await requireUser();
+  if (!user) redirect('/login');
+  if (!user.isAdmin) redirect('/');
+
+  return (
+    <>
+      <Header user={user} />
+      <AdminPanel initialSection={searchParams?.section || 'dashboard'} />
+    </>
+  );
+}

components/AdminPanel.js

@@ -0,0 +1,670 @@
+'use client';
+import { useState, useEffect } from 'react';
+import { Settings2, CreditCard, TrendingUp, Users, ChevronRight, Loader2, Eye, EyeOff, Save, RefreshCw, Check, AlertCircle, BarChart3, ArrowLeft, Zap, Tag, AlertTriangle, BookOpen, Sliders, Mail } from 'lucide-react';
+import Link from 'next/link';
+import AdminBilling from './admin/AdminBilling';
+import AdminUsers   from './admin/AdminUsers';
+import AdminPromos  from './admin/AdminPromos';
+import AdminQueue   from './admin/AdminQueue';
+import AdminLogs    from './admin/AdminLogs';
+import AdminAutogen from './admin/AdminAutogen';
+import AdminContent  from './admin/AdminContent';
+import AdminTopicBank from './admin/AdminTopicBank';
+
+// ──────────────────────────────────────────────────────────────
+// Sidebar navigation
+// ──────────────────────────────────────────────────────────────
+const SECTIONS = [
+  { id: 'dashboard', label: 'Сводка',        icon: BarChart3,  desc: 'Пользователи, посты, финансы' },
+  { id: 'settings',  label: 'AI-провайдеры', icon: Settings2,  desc: 'Ключи aiprimetech и routerai' },
+  { id: 'engine',    label: 'Движок',         icon: Zap,         desc: 'URL, Telegram, авто-черновики' },
+  { id: 'payments',  label: 'ЮKassa',          icon: CreditCard, desc: 'Ключи для приёма оплат' },
+  { id: 'spending',  label: 'Расходы AI',       icon: TrendingUp, desc: 'aiprimetech + routerai' },
+  { id: 'queue',     label: 'Очередь',          icon: Zap,         desc: 'Задачи генерации, ошибки' },
+  { id: 'logs',      label: 'Логи ошибок',       icon: AlertTriangle, desc: 'Последние сбои и проблемы' },
+  { id: 'autogen',   label: 'Автогенерация',      icon: BookOpen,    desc: 'Расписание статей блога' },
+  { id: 'content',   label: 'Контент-дефолты',    icon: Sliders,    desc: 'Настройки для новых каналов' },
+  { id: 'topicbank', label: 'Банк тем блога',      icon: BookOpen,   desc: 'Темы для zeropost.ru' },
+  { id: 'smtp',      label: 'Email / SMTP',         icon: Mail,       desc: 'Уведомления пользователям' },
+  { id: 'plans',     label: 'Тарифы',               icon: BarChart3,  desc: 'Планы, кредиты, операции' },
+  { id: 'promos',    label: 'Промокоды',         icon: Tag,         desc: 'Коды для кредитов и скидок' },
+  { id: 'billing',   label: 'Пользователи',     icon: Users,      desc: 'Балансы и кредиты' },
+];
+
+export default function AdminPanel({ initialSection = 'settings' }) {
+  const [section, setSection] = useState(initialSection);
+
+  return (
+    <div className="max-w-6xl mx-auto p-4 sm:p-6">
+      {/* Breadcrumb */}
+      <div className="flex items-center gap-2 mb-6 text-sm text-gray-500">
+        <Link href="/" className="hover:text-gray-200 flex items-center gap-1">
+          <ArrowLeft className="w-3.5 h-3.5" /> Главная
+        </Link>
+        <ChevronRight className="w-3.5 h-3.5" />
+        <span className="text-gray-200">Администрирование</span>
+        <ChevronRight className="w-3.5 h-3.5" />
+        <span className="text-accent">{SECTIONS.find(s => s.id === section)?.label}</span>
+      </div>
+
+      <div className="flex gap-6">
+        {/* Sidebar */}
+        <aside className="w-52 shrink-0">
+          <div className="card p-2 space-y-0.5 sticky top-6">
+            <p className="text-xs text-gray-500 uppercase tracking-wide px-3 py-2 font-medium">Разделы</p>
+            {SECTIONS.map(({ id, label, icon: Icon, desc }) => (
+              <button key={id} onClick={() => setSection(id)}
+                className={`w-full text-left px-3 py-2.5 rounded-lg transition-colors flex items-center gap-3 ${
+                  section === id
+                    ? 'bg-accent/10 text-accent'
+                    : 'hover:bg-surface2 text-gray-300'
+                }`}>
+                <Icon className="w-4 h-4 shrink-0" />
+                <div className="min-w-0">
+                  <div className="text-sm font-medium truncate">{label}</div>
+                  <div className="text-xs text-gray-500 truncate">{desc}</div>
+                </div>
+              </button>
+            ))}
+          </div>
+        </aside>
+
+        {/* Content */}
+        <div className="flex-1 min-w-0">
+          {section === 'dashboard' && <DashboardSection />}
+          {section === 'settings' && <SettingsSection categories={['ai_providers', 'photo_search']} />}
+          {section === 'engine'   && <SettingsSection categories={['engine']} />}
+          {section === 'payments' && <SettingsSection categories={['payments']} />}
+          {section === 'spending' && <SpendingSection />}
+          {section === 'queue'    && <AdminQueue />}
+          {section === 'logs'     && <AdminLogs />}
+          {section === 'autogen'  && <AdminAutogen />}
+          {section === 'content'   && <AdminContent />}
+          {section === 'topicbank' && <AdminTopicBank />}
+          {section === 'smtp'      && <SettingsSection categories={['smtp']} extraActions={<SmtpTestButton />} />}
+          {section === 'plans'     && <PlansSection />}
+          {section === 'promos'   && <AdminPromos />}
+          {section === 'billing'  && <AdminUsers />}
+        </div>
+      </div>
+    </div>
+  );
+}
+
+// ──────────────────────────────────────────────────────────────
+// Settings section (API keys)
+// ──────────────────────────────────────────────────────────────
+const CATEGORY_META = {
+  ai_providers: {
+    title: 'AI-провайдеры',
+    hint: 'Ключи и URL для текстовой и картиночной генерации. Меняются на лету.',
+  },
+  photo_search: {
+    title: 'Поиск фото',
+    hint: 'Yandex Search API: ключ и folder.',
+  },
+  payments: {
+    title: 'ЮKassa',
+    hint: 'Shop ID и Secret Key из личного кабинета. Webhook: https://engine.zeropost.ru/api/billing/webhook',
+  },
+};
+
+function SettingsSection({ categories }) {
+  const [data,     setData]    = useState({});
+  const [loaded,   setLoaded]  = useState(false);
+  const [loading,  setLoading] = useState(false);
+
+  async function load() {
+    setLoading(true);
+    const all = {};
+    for (const cat of categories) {
+      try {
+        const rows = await fetch(`/api/admin/settings?category=${cat}`).then(r => r.json());
+        all[cat] = Array.isArray(rows) ? rows : [];
+      } catch { all[cat] = []; }
+    }
+    setData(all);
+    setLoaded(true);
+    setLoading(false);
+  }
+
+  useEffect(() => { load(); }, []);
+
+  return (
+    <div className="space-y-6">
+      {categories.map(cat => {
+        const meta = CATEGORY_META[cat] || { title: cat, hint: '' };
+        const rows = data[cat] || [];
+        return (
+          <section key={cat} className="card p-5">
+            <div className="mb-4">
+              <h2 className="font-semibold">{meta.title}</h2>
+              {meta.hint && <p className="text-xs text-gray-500 mt-1">{meta.hint}</p>}
+            </div>
+            {loading && !rows.length
+              ? <div className="py-4 text-center"><Loader2 className="w-4 h-4 animate-spin mx-auto" /></div>
+              : rows.map(row => (
+                  <SettingRow key={row.key} row={row} onSaved={load} />
+                ))
+            }
+          </section>
+        );
+      })}
+    </div>
+  );
+}
+
+function SettingRow({ row, onSaved }) {
+  const [val,     setVal]    = useState(row.value || '');
+  const [show,    setShow]   = useState(false);
+  const [saving,  setSaving] = useState(false);
+  const [status,  setStatus] = useState(null); // 'ok' | 'error'
+  const [errMsg,  setErrMsg] = useState('');
+  const dirty = val !== (row.value || '');
+
+  async function save() {
+    setSaving(true); setStatus(null);
+    try {
+      const res = await fetch(`/api/admin/settings/${encodeURIComponent(row.key)}`, {
+        method: 'PUT',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ value: val }),
+      }).then(r => r.json());
+      if (res.error) { setStatus('error'); setErrMsg(res.error); }
+      else { setStatus('ok'); onSaved(); setTimeout(() => setStatus(null), 2000); }
+    } catch (e) { setStatus('error'); setErrMsg(e.message); }
+    setSaving(false);
+  }
+
+  const isSecret = row.is_secret;
+  const inputType = isSecret && !show ? 'password' : 'text';
+
+  return (
+    <div className="mb-4">
+      <div className="flex items-center justify-between mb-1">
+        <label className="label text-xs">{row.key}</label>
+        <span className="text-xs text-gray-600">{row.category}</span>
+      </div>
+      {row.description && <p className="text-xs text-gray-500 mb-1.5">{row.description}</p>}
+      <div className="flex gap-2">
+        <div className="relative flex-1">
+          <input
+            type={inputType}
+            value={val}
+            onChange={e => setVal(e.target.value)}
+            className="input w-full pr-8 font-mono text-sm"
+            placeholder={isSecret ? '••••••••' : 'Введите значение...'}
+          />
+          {isSecret && (
+            <button onClick={() => setShow(s => !s)}
+              className="absolute right-2 top-1/2 -translate-y-1/2 text-gray-500 hover:text-gray-300">
+              {show ? <EyeOff className="w-3.5 h-3.5" /> : <Eye className="w-3.5 h-3.5" />}
+            </button>
+          )}
+        </div>
+        {dirty && (
+          <button onClick={save} disabled={saving}
+            className="btn-primary px-3 py-1.5 text-sm flex items-center gap-1.5">
+            {saving ? <Loader2 className="w-3.5 h-3.5 animate-spin" /> : <Save className="w-3.5 h-3.5" />}
+            Сохранить
+          </button>
+        )}
+        {status === 'ok'    && <Check className="w-5 h-5 text-green-400 self-center shrink-0" />}
+        {status === 'error' && <AlertCircle className="w-5 h-5 text-red-400 self-center shrink-0" title={errMsg} />}
+      </div>
+      <div className="text-xs text-gray-600 mt-1">
+        обновлено: {row.updated_at ? new Date(row.updated_at).toLocaleString('ru-RU') : '—'}
+      </div>
+    </div>
+  );
+}
+
+// ──────────────────────────────────────────────────────────────
+// Spending section
+// ──────────────────────────────────────────────────────────────
+const PERIODS = [
+  { v: 'today', label: 'Сегодня' },
+  { v: 'week',  label: '7 дней' },
+  { v: 'month', label: '30 дней' },
+  { v: 'alltime', label: 'Всё время' },
+];
+
+const TYPE_LABELS = {
+  'chat':                '💬 Текст',
+  'image':               '🖼 Изображение',
+  'image_via_responses': '🖼 Изображение',
+  'article':             '📝 Статья',
+  'topic':               '🔍 Топики',
+};
+
+function fmt(n)    { return Number(n || 0).toFixed(2); }
+function fmtI(n)   { return Number(n || 0).toLocaleString('ru-RU'); }
+
+function SpendingSection() {
+  const [period,   setPeriod]   = useState('month');
+  const [data,     setData]     = useState(null);
+  const [byProv,   setByProv]   = useState(null);
+  const [loading,  setLoading]  = useState(false);
+
+  async function load(p) {
+    setLoading(true);
+    try {
+      const [r1, r2] = await Promise.all([
+        fetch(`/api/usage/summary?range=${p}&group_by=request_type`).then(r => r.json()),
+        fetch(`/api/usage/summary?range=${p}&group_by=provider`).then(r => r.json()),
+      ]);
+      setData(r1); setByProv(r2);
+    } catch {}
+    setLoading(false);
+  }
+
+  useEffect(() => { load(period); }, []);
+
+  const totals = data?.totals || {};
+  const aiprimetech = byProv?.breakdown?.find(b => b.key === 'aiprimetech');
+  const routerai    = byProv?.breakdown?.find(b => b.key === 'routerai');
+
+  return (
+    <div className="space-y-5">
+      <div className="flex items-center justify-between">
+        <h2 className="font-semibold">Расходы на AI</h2>
+        <div className="flex gap-1">
+          {PERIODS.map(p => (
+            <button key={p.v} onClick={() => { setPeriod(p.v); load(p.v); }}
+              className={`px-2.5 py-1 rounded-lg text-xs transition-colors ${period === p.v ? 'bg-accent text-white' : 'btn-ghost'}`}>
+              {p.label}
+            </button>
+          ))}
+          <button onClick={() => load(period)} className="btn-ghost p-1.5 ml-1">
+            <RefreshCw className="w-3.5 h-3.5" />
+          </button>
+        </div>
+      </div>
+
+      {loading && <div className="py-8 text-center"><Loader2 className="w-5 h-5 animate-spin mx-auto text-accent" /></div>}
+
+      {!loading && data && (<>
+        {/* Итого */}
+        <div className="grid grid-cols-4 gap-3">
+          {[
+            { label: 'Итого, ₽',  value: `₽ ${fmt(totals.cost_rub)}`,    accent: true },
+            { label: 'Запросов',  value: fmtI(totals.calls) },
+            { label: 'Токенов',   value: fmtI((totals.prompt_tokens||0)+(totals.completion_tokens||0)) },
+            { label: 'Картинок',  value: fmtI(totals.image_count) },
+          ].map(s => (
+            <div key={s.label} className={`card p-3 ${s.accent ? 'border-accent/40 bg-accent/5' : ''}`}>
+              <div className={`text-xl font-bold ${s.accent ? 'text-accent' : ''}`}>{s.value}</div>
+              <div className="text-xs text-gray-500 mt-0.5">{s.label}</div>
+            </div>
+          ))}
+        </div>
+
+        {/* По провайдерам */}
+        <div className="grid grid-cols-2 gap-3">
+          {[
+            { key: 'aiprimetech', label: 'aiprimetech.io', icon: '💬', desc: 'Текст', data: aiprimetech },
+            { key: 'routerai',    label: 'routerai.ru',    icon: '🖼', desc: 'Картинки', data: routerai },
+          ].map(p => (
+            <div key={p.key} className="card p-4">
+              <div className="flex items-center gap-2 mb-2">
+                <span className="text-lg">{p.icon}</span>
+                <div>
+                  <div className="font-medium text-sm">{p.label}</div>
+                  <div className="text-xs text-gray-500">{p.desc}</div>
+                </div>
+                <div className="ml-auto text-accent font-bold">₽ {fmt(p.data?.cost_rub)}</div>
+              </div>
+              <div className="grid grid-cols-3 gap-1 text-xs text-gray-400">
+                <div><div className="font-medium text-gray-200">{fmtI(p.data?.calls)}</div>запросов</div>
+                <div><div className="font-medium text-red-400">{p.data?.failed||0}</div>ошибок</div>
+                <div><div className="font-medium text-gray-200">{fmtI(p.data?.image_count || (p.data?.prompt_tokens||0)+(p.data?.completion_tokens||0))}</div>{p.key==='routerai'?'картинок':'токенов'}</div>
+              </div>
+            </div>
+          ))}
+        </div>
+
+        {/* Таблица по операциям */}
+        <div className="card overflow-hidden">
+          <table className="w-full text-sm">
+            <thead className="bg-surface2 text-xs text-gray-400">
+              <tr>
+                <th className="px-4 py-2.5 text-left">Операция</th>
+                <th className="px-4 py-2.5 text-right">Запросов</th>
+                <th className="px-4 py-2.5 text-right">Ошибок</th>
+                <th className="px-4 py-2.5 text-right">Объём</th>
+                <th className="px-4 py-2.5 text-right">Стоимость</th>
+              </tr>
+            </thead>
+            <tbody>
+              {(data.breakdown || []).map((row, i) => (
+                <tr key={i} className="border-t border-border hover:bg-surface2/50">
+                  <td className="px-4 py-2.5">{TYPE_LABELS[row.key] || row.key}</td>
+                  <td className="px-4 py-2.5 text-right text-gray-300">{fmtI(row.calls)}</td>
+                  <td className="px-4 py-2.5 text-right text-red-400">{row.failed || 0}</td>
+                  <td className="px-4 py-2.5 text-right text-gray-400 text-xs">
+                    {row.image_count > 0 ? `${row.image_count} шт.` : fmtI((row.prompt_tokens||0)+(row.completion_tokens||0))}
+                  </td>
+                  <td className="px-4 py-2.5 text-right font-medium">₽ {fmt(row.cost_rub)}</td>
+                </tr>
+              ))}
+            </tbody>
+            <tfoot className="bg-surface2 border-t border-border">
+              <tr>
+                <td className="px-4 py-2.5 font-semibold">Итого</td>
+                <td className="px-4 py-2.5 text-right font-semibold">{fmtI(totals.calls)}</td>
+                <td className="px-4 py-2.5 text-right text-red-400 font-semibold">{totals.failed||0}</td>
+                <td className="px-4 py-2.5 text-right text-gray-400 text-xs">—</td>
+                <td className="px-4 py-2.5 text-right font-bold text-accent">₽ {fmt(totals.cost_rub)}</td>
+              </tr>
+            </tfoot>
+          </table>
+        </div>
+      </>)}
+    </div>
+  );
+}
+
+// ──────────────────────────────────────────────────────────────
+// Plans & Credits section
+// ──────────────────────────────────────────────────────────────
+function PlansSection() {
+  const [plans,   setPlans]   = useState([]);
+  const [costs,   setCosts]   = useState([]);
+  const [loading, setLoading] = useState(true);
+  const [saving,  setSaving]  = useState({});
+  const [msg,     setMsg]     = useState('');
+
+  async function load() {
+    setLoading(true);
+    try {
+      const res = await fetch('/api/billing/plans').then(r => r.json());
+      setPlans(res.plans || []);
+      setCosts(res.costs || []);
+    } catch {}
+    setLoading(false);
+  }
+
+  async function savePlan(plan) {
+    setSaving(s => ({ ...s, [plan.id]: true }));
+    try {
+      await fetch(`/api/admin/plans/${plan.id}`, {
+        method: 'PATCH',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ price_rub: plan.price_rub, credits_month: plan.credits_month, channels_max: plan.channels_max }),
+      });
+      setMsg('Сохранено ✓');
+      setTimeout(() => setMsg(''), 2000);
+    } catch {}
+    setSaving(s => ({ ...s, [plan.id]: false }));
+  }
+
+  async function saveCost(cost) {
+    setSaving(s => ({ ...s, [`cost_${cost.operation}`]: true }));
+    try {
+      await fetch(`/api/admin/credit-costs/${cost.operation}`, {
+        method: 'PATCH',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ credits: cost.credits }),
+      });
+      setMsg('Сохранено ✓');
+      setTimeout(() => setMsg(''), 2000);
+    } catch {}
+    setSaving(s => ({ ...s, [`cost_${cost.operation}`]: false }));
+  }
+
+  useEffect(() => { load(); }, []);
+
+  const PLAN_LABELS = { free: 'Free', starter: 'Starter', pro: 'Pro', business: 'Business' };
+
+  return (
+    <div className="space-y-6">
+      {msg && <div className="text-sm text-green-400 flex items-center gap-1"><Check className="w-4 h-4" />{msg}</div>}
+
+      {/* Тарифные планы */}
+      <section className="card p-5">
+        <h2 className="font-semibold mb-1">Тарифные планы</h2>
+        <p className="text-xs text-gray-500 mb-4">Цены и лимиты. -1 = безлимит.</p>
+        {loading ? <Loader2 className="w-4 h-4 animate-spin" /> : (
+          <div className="space-y-3">
+            {plans.map(plan => {
+              const [p, setP] = [plan, (updates) => setPlans(pp => pp.map(x => x.id === plan.id ? { ...x, ...updates } : x))];
+              return (
+                <div key={p.id} className="flex items-center gap-3 p-3 rounded-lg bg-surface2">
+                  <div className="w-20 font-medium text-sm">{PLAN_LABELS[p.code] || p.code}</div>
+                  <div className="flex items-center gap-1">
+                    <span className="text-xs text-gray-500">₽/мес:</span>
+                    <input type="number" value={p.price_rub} onChange={e => setP({ price_rub: +e.target.value })}
+                      className="input w-20 text-sm py-1" />
+                  </div>
+                  <div className="flex items-center gap-1">
+                    <span className="text-xs text-gray-500">кредитов:</span>
+                    <input type="number" value={p.credits_month} onChange={e => setP({ credits_month: +e.target.value })}
+                      className="input w-20 text-sm py-1" />
+                  </div>
+                  <div className="flex items-center gap-1">
+                    <span className="text-xs text-gray-500">каналов:</span>
+                    <input type="number" value={p.channels_max} onChange={e => setP({ channels_max: +e.target.value })}
+                      className="input w-16 text-sm py-1" />
+                  </div>
+                  <button onClick={() => savePlan(p)} disabled={saving[p.id]}
+                    className="btn-primary text-xs px-2.5 py-1.5 ml-auto flex items-center gap-1">
+                    {saving[p.id] ? <Loader2 className="w-3 h-3 animate-spin" /> : <Save className="w-3 h-3" />}
+                    Сохранить
+                  </button>
+                </div>
+              );
+            })}
+          </div>
+        )}
+      </section>
+
+      {/* Стоимость операций */}
+      <section className="card p-5">
+        <h2 className="font-semibold mb-1">Стоимость операций (кредиты)</h2>
+        <p className="text-xs text-gray-500 mb-4">Сколько кредитов списывается за каждую операцию.</p>
+        {loading ? <Loader2 className="w-4 h-4 animate-spin" /> : (
+          <div className="space-y-2">
+            {costs.map(cost => {
+              const [c, setC] = [cost, (updates) => setCosts(cc => cc.map(x => x.operation === cost.operation ? { ...x, ...updates } : x))];
+              const icons = { image: '🖼', text_post: '✍️', article: '📝', autopublish: '📤' };
+              return (
+                <div key={c.operation} className="flex items-center gap-3 p-3 rounded-lg bg-surface2">
+                  <span className="text-lg w-7 text-center">{icons[c.operation] || '⚙️'}</span>
+                  <div className="flex-1 text-sm">{c.description || c.operation}</div>
+                  <div className="flex items-center gap-2">
+                    <input type="number" value={c.credits} onChange={e => setC({ credits: +e.target.value })}
+                      className="input w-16 text-sm py-1 text-center" min={0} />
+                    <span className="text-xs text-gray-500">кр</span>
+                  </div>
+                  <button onClick={() => saveCost(c)} disabled={saving[`cost_${c.operation}`]}
+                    className="btn-primary text-xs px-2.5 py-1.5 flex items-center gap-1">
+                    {saving[`cost_${c.operation}`] ? <Loader2 className="w-3 h-3 animate-spin" /> : <Save className="w-3 h-3" />}
+                    Сохранить
+                  </button>
+                </div>
+              );
+            })}
+          </div>
+        )}
+      </section>
+    </div>
+  );
+}
+
+// ──────────────────────────────────────────────────────────────
+// Dashboard section
+// ──────────────────────────────────────────────────────────────
+function DashboardSection() {
+  const [data,    setData]   = useState(null);
+  const [loading, setLoading]= useState(true);
+
+  async function load() {
+    setLoading(true);
+    try {
+      const res = await fetch('/api/admin/dashboard').then(r => r.json());
+      setData(res);
+    } catch {}
+    setLoading(false);
+  }
+
+  useEffect(() => { load(); }, []);
+
+  const PLATFORM_ICONS = { telegram: '✈️', vk: '🔵', max: '🟣' };
+
+  function Stat({ label, value, sub, accent }) {
+    return (
+      <div className={`card p-4 ${accent ? 'border-accent/40 bg-accent/5' : ''}`}>
+        <div className={`text-2xl font-bold ${accent ? 'text-accent' : ''}`}>{value}</div>
+        <div className="text-xs text-gray-400 mt-0.5">{label}</div>
+        {sub && <div className="text-xs text-gray-500 mt-1">{sub}</div>}
+      </div>
+    );
+  }
+
+  return (
+    <div className="space-y-6">
+      <div className="flex items-center justify-between">
+        <h2 className="font-semibold text-lg">Сводка</h2>
+        <button onClick={load} className="btn-ghost p-2"><RefreshCw className="w-4 h-4" /></button>
+      </div>
+
+      {loading && <div className="py-12 text-center"><Loader2 className="w-6 h-6 animate-spin mx-auto text-accent" /></div>}
+
+      {data && (<>
+        {/* Пользователи */}
+        <div>
+          <p className="text-xs text-gray-500 uppercase tracking-wide mb-3">Пользователи</p>
+          <div className="grid grid-cols-3 gap-3">
+            <Stat label="Всего пользователей" value={data.users.total} accent />
+            <Stat label="Новых за 7 дней"     value={data.users.new_7d} />
+            <Stat label="Новых за 30 дней"    value={data.users.new_30d} />
+          </div>
+        </div>
+
+        {/* Каналы */}
+        <div>
+          <p className="text-xs text-gray-500 uppercase tracking-wide mb-3">Каналы</p>
+          <div className="grid grid-cols-4 gap-3">
+            <Stat label="Всего каналов"
+              value={data.channels.reduce((s, c) => s + c.cnt, 0)} />
+            {data.channels.map(c => (
+              <Stat key={c.platform}
+                label={`${PLATFORM_ICONS[c.platform] || '📢'} ${c.platform}`}
+                value={c.cnt} />
+            ))}
+          </div>
+        </div>
+
+        {/* Посты */}
+        <div>
+          <p className="text-xs text-gray-500 uppercase tracking-wide mb-3">Публикации</p>
+          <div className="grid grid-cols-3 gap-3">
+            <Stat label="Всего опубликовано"    value={data.posts.total} />
+            <Stat label="За последние 24 часа"  value={data.posts.today} />
+            <Stat label="За 7 дней"             value={data.posts.week} />
+          </div>
+        </div>
+
+        {/* Финансы */}
+        <div>
+          <p className="text-xs text-gray-500 uppercase tracking-wide mb-3">Финансы</p>
+          <div className="grid grid-cols-2 gap-3">
+            <div className="card p-4 border-green-500/30 bg-green-500/5">
+              <div className="text-2xl font-bold text-green-400">₽{data.revenue.month_rub.toLocaleString('ru-RU')}</div>
+              <div className="text-xs text-gray-400 mt-0.5">Выручка за 30 дней</div>
+              <div className="text-xs text-gray-500 mt-1">{data.revenue.paid_count} платежей • итого ₽{data.revenue.total_rub.toLocaleString('ru-RU')}</div>
+            </div>
+            <div className="card p-4 border-red-500/20 bg-red-500/5">
+              <div className="text-2xl font-bold text-red-400">₽{data.ai.cost_rub.toFixed(2)}</div>
+              <div className="text-xs text-gray-400 mt-0.5">Расходы на AI за 30 дней</div>
+              <div className="text-xs text-gray-500 mt-1">
+                {data.ai.calls} запросов • {data.ai.errors} ошибок
+              </div>
+            </div>
+          </div>
+        </div>
+
+        {/* Черновики */}
+        {data.drafts.pending > 0 && (
+          <div className="card p-4 border-accent/30 bg-accent/5 flex items-center justify-between">
+            <div>
+              <div className="font-medium text-sm">⚡ {data.drafts.pending} черновиков ждут одобрения</div>
+              <div className="text-xs text-gray-400 mt-0.5">Просмотрите и запланируйте публикацию</div>
+            </div>
+            <a href="/drafts" className="btn-primary text-sm px-3 py-1.5">Смотреть →</a>
+          </div>
+        )}
+
+        {/* Регистрации 14 дней */}
+        {data.registrations_14d.length > 0 && (
+          <div>
+            <p className="text-xs text-gray-500 uppercase tracking-wide mb-3">Регистрации — последние 14 дней</p>
+            <div className="card p-4">
+              <div className="flex items-end gap-1 h-16">
+                {(() => {
+                  const max = Math.max(...data.registrations_14d.map(r => r.cnt), 1);
+                  // Заполняем пустые дни
+                  const days = [];
+                  for (let i = 13; i >= 0; i--) {
+                    const d = new Date(); d.setDate(d.getDate() - i);
+                    const key = d.toISOString().split('T')[0];
+                    const found = data.registrations_14d.find(r => r.day === key);
+                    days.push({ day: key, cnt: found?.cnt || 0 });
+                  }
+                  return days.map((r, i) => (
+                    <div key={i} className="flex-1 flex flex-col items-center gap-1">
+                      <div className="w-full bg-accent/20 rounded-sm transition-all"
+                        style={{ height: `${Math.max(2, (r.cnt / max) * 56)}px` }}
+                        title={`${r.day}: ${r.cnt}`} />
+                      {i % 7 === 6 && <div className="text-xs text-gray-600 whitespace-nowrap">
+                        {new Date(r.day).toLocaleDateString('ru-RU', { day: '2-digit', month: 'short' })}
+                      </div>}
+                    </div>
+                  ));
+                })()}
+              </div>
+            </div>
+          </div>
+        )}
+      </>)}
+    </div>
+  );
+}
+
+// ── SMTP Test Button ──────────────────────────────────────────
+function SmtpTestButton() {
+  const [email, setEmail]   = useState('');
+  const [busy,  setBusy]    = useState(false);
+  const [msg,   setMsg]     = useState('');
+
+  async function test() {
+    if (!email.trim()) return;
+    setBusy(true);
+    const res = await fetch('/api/admin/email/test', {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ to: email }),
+    }).then(r => r.json());
+    setBusy(false);
+    setMsg(res.ok ? '✅ Письмо отправлено' : '❌ ' + (res.error || res.message));
+    setTimeout(() => setMsg(''), 5000);
+  }
+
+  return (
+    <div className="card p-4 border-accent/20 bg-accent/5">
+      <h3 className="font-medium text-sm mb-3">Тест отправки</h3>
+      <div className="flex gap-2">
+        <input value={email} onChange={e => setEmail(e.target.value)}
+          onKeyDown={e => e.key === 'Enter' && test()}
+          type="email" placeholder="test@example.com"
+          className="input flex-1 text-sm py-1.5" />
+        <button onClick={test} disabled={busy || !email.trim()}
+          className="btn-primary px-3 py-1.5 text-sm flex items-center gap-1.5">
+          {busy ? <Loader2 className="w-3.5 h-3.5 animate-spin" /> : <Mail className="w-3.5 h-3.5" />}
+          Отправить тест
+        </button>
+      </div>
+      {msg && <p className="text-xs mt-2">{msg}</p>}
+    </div>
+  );
+}

components/BackButton.js

@@ -0,0 +1,18 @@
+'use client';
+import { useRouter } from 'next/navigation';
+import { ArrowLeft } from 'lucide-react';
+
+export default function BackButton({ href, label = 'Назад' }) {
+  const router = useRouter();
+  function go() {
+    if (href) router.push(href);
+    else if (window.history.length > 1) router.back();
+    else router.push('/');
+  }
+  return (
+    <button onClick={go} className="btn-ghost flex items-center gap-1.5 text-sm text-gray-400 hover:text-gray-200 mb-4 -ml-1">
+      <ArrowLeft className="w-4 h-4" />
+      {label}
+    </button>
+  );
+}

components/CalendarView.js

@@ -0,0 +1,566 @@
+'use client';
+
+import { useState, useEffect, useCallback, useRef } from 'react';
+import { ChevronLeft, ChevronRight, Calendar, LayoutGrid, List,
+         RefreshCw, Filter, Clock, CheckCircle2, XCircle,
+         FileText, AlertCircle } from 'lucide-react';
+
+// ── Константы ─────────────────────────────────────────────────────────────────
+
+const WEEKDAYS = ['Пн', 'Вт', 'Ср', 'Чт', 'Пт', 'Сб', 'Вс'];
+const MONTHS   = ['Январь','Февраль','Март','Апрель','Май','Июнь',
+                  'Июль','Август','Сентябрь','Октябрь','Ноябрь','Декабрь'];
+
+const STATUS_META = {
+  draft:     { label: 'Черновик',    color: 'bg-zinc-500/15 text-zinc-400 border-zinc-500/30',   dot: 'bg-zinc-400'    },
+  scheduled: { label: 'Запланирован',color: 'bg-blue-500/15 text-blue-400 border-blue-500/30',   dot: 'bg-blue-400'    },
+  published: { label: 'Опубликован', color: 'bg-emerald-500/15 text-emerald-400 border-emerald-500/30', dot: 'bg-emerald-400' },
+  failed:    { label: 'Ошибка',      color: 'bg-red-500/15 text-red-400 border-red-500/30',       dot: 'bg-red-400'     },
+  pending:   { label: 'Запланирован',color: 'bg-blue-500/15 text-blue-400 border-blue-500/30',   dot: 'bg-blue-400'    },
+};
+
+const SOURCE_LABEL = { user_post: 'Пост', scheduled_post: 'Авто' };
+
+// ── Утилиты ───────────────────────────────────────────────────────────────────
+
+function startOfWeek(date) {
+  const d = new Date(date);
+  const day = d.getDay(); // 0=вс
+  const diff = day === 0 ? -6 : 1 - day; // делаем пн первым
+  d.setDate(d.getDate() + diff);
+  d.setHours(0, 0, 0, 0);
+  return d;
+}
+
+function addDays(date, n) {
+  const d = new Date(date);
+  d.setDate(d.getDate() + n);
+  return d;
+}
+
+function sameDay(a, b) {
+  return a.getFullYear() === b.getFullYear() &&
+         a.getMonth()    === b.getMonth()    &&
+         a.getDate()     === b.getDate();
+}
+
+function formatTime(iso) {
+  if (!iso) return '';
+  const d = new Date(iso);
+  return d.toLocaleTimeString('ru', { hour: '2-digit', minute: '2-digit' });
+}
+
+function formatDate(iso) {
+  if (!iso) return '';
+  const d = new Date(iso);
+  return d.toLocaleDateString('ru', { day: 'numeric', month: 'short' });
+}
+
+function isoDay(date) {
+  // Ключ локального дня (НЕ UTC) — иначе в МСК события смещаются на день
+  const y = date.getFullYear();
+  const m = String(date.getMonth() + 1).padStart(2, '0');
+  const d = String(date.getDate()).padStart(2, '0');
+  return `${y}-${m}-${d}`;
+}
+
+// ── EventCard ────────────────────────────────────────────────────────────────
+
+function EventCard({ event, compact = false, draggable = false, onDragStart }) {
+  const meta = STATUS_META[event.status] || STATUS_META.draft;
+
+  return (
+    <div
+      draggable={draggable && event.editable}
+      onDragStart={draggable ? (e) => onDragStart(e, event) : undefined}
+      className={`
+        group rounded-md border px-2 py-1 text-xs cursor-default select-none
+        transition-opacity hover:opacity-90
+        ${meta.color}
+        ${draggable && event.editable ? 'cursor-grab active:cursor-grabbing' : ''}
+        ${compact ? 'truncate' : ''}
+      `}
+      title={event.title || event.preview || ''}
+    >
+      <div className="flex items-center gap-1 min-w-0">
+        <span className={`shrink-0 w-1.5 h-1.5 rounded-full ${meta.dot}`} />
+        {event.scheduled_at && (
+          <span className="shrink-0 opacity-70">{formatTime(event.scheduled_at)}</span>
+        )}
+        <span className="truncate font-medium">
+          {event.title || event.preview?.slice(0, 60) || '—'}
+        </span>
+        {!compact && (
+          <span className="shrink-0 ml-auto opacity-50 text-[10px]">
+            {SOURCE_LABEL[event.source] || ''}
+          </span>
+        )}
+      </div>
+    </div>
+  );
+}
+
+// ── DayCell ───────────────────────────────────────────────────────────────────
+
+function DayCell({ date, events, isToday, isCurrentMonth, onDrop, onDragOver, onDragStart }) {
+  const MAX_VISIBLE = 3;
+  const visible = events.slice(0, MAX_VISIBLE);
+  const hidden  = events.length - MAX_VISIBLE;
+
+  return (
+    <div
+      className={`
+        min-h-[90px] p-1.5 rounded-lg border transition-colors
+        ${isCurrentMonth ? 'bg-surface border-border' : 'bg-transparent border-transparent opacity-40'}
+        ${isToday ? 'ring-1 ring-accent/60' : ''}
+      `}
+      onDragOver={onDragOver}
+      onDrop={(e) => onDrop(e, date)}
+    >
+      <div className={`text-xs font-semibold mb-1 w-6 h-6 flex items-center justify-center rounded-full
+        ${isToday ? 'bg-accent text-white' : 'text-text-soft'}`}>
+        {date.getDate()}
+      </div>
+      <div className="flex flex-col gap-0.5">
+        {visible.map(ev => (
+          <EventCard key={ev.id} event={ev} compact draggable onDragStart={onDragStart} />
+        ))}
+        {hidden > 0 && (
+          <div className="text-[10px] text-text-mute pl-1">+{hidden} ещё</div>
+        )}
+      </div>
+    </div>
+  );
+}
+
+// ── MonthGrid ─────────────────────────────────────────────────────────────────
+
+function MonthGrid({ year, month, eventsByDay, onDrop, onDragOver, onDragStart }) {
+  const today    = new Date();
+  const firstDay = new Date(year, month, 1);
+  const lastDay  = new Date(year, month + 1, 0);
+
+  // Заполняем сетку: пн первый день недели
+  const startPad = ((firstDay.getDay() + 6) % 7); // смещение от пн
+  const totalCells = Math.ceil((startPad + lastDay.getDate()) / 7) * 7;
+
+  const cells = [];
+  for (let i = 0; i < totalCells; i++) {
+    const d = new Date(year, month, 1 - startPad + i);
+    cells.push(d);
+  }
+
+  return (
+    <div>
+      <div className="grid grid-cols-7 mb-1">
+        {WEEKDAYS.map(w => (
+          <div key={w} className="text-center text-xs font-medium text-text-mute py-1">{w}</div>
+        ))}
+      </div>
+      <div className="grid grid-cols-7 gap-1">
+        {cells.map((d, i) => (
+          <DayCell
+            key={i}
+            date={d}
+            events={eventsByDay[isoDay(d)] || []}
+            isToday={sameDay(d, today)}
+            isCurrentMonth={d.getMonth() === month}
+            onDrop={onDrop}
+            onDragOver={onDragOver}
+            onDragStart={onDragStart}
+          />
+        ))}
+      </div>
+    </div>
+  );
+}
+
+// ── WeekGrid ──────────────────────────────────────────────────────────────────
+
+function WeekGrid({ weekStart, eventsByDay, onDrop, onDragOver, onDragStart }) {
+  const today = new Date();
+  const days  = Array.from({ length: 7 }, (_, i) => addDays(weekStart, i));
+
+  return (
+    <div className="grid grid-cols-7 gap-2">
+      {days.map((d, i) => {
+        const dayEvents = eventsByDay[isoDay(d)] || [];
+        return (
+          <div key={i}
+            className={`min-h-[200px] rounded-xl border p-2
+              ${sameDay(d, today) ? 'ring-1 ring-accent/60 border-accent/30' : 'border-border'}
+              bg-surface`}
+            onDragOver={onDragOver}
+            onDrop={(e) => onDrop(e, d)}
+          >
+            <div className={`text-xs font-semibold mb-2 text-center w-7 h-7 mx-auto
+              flex items-center justify-center rounded-full
+              ${sameDay(d, today) ? 'bg-accent text-white' : 'text-text-soft'}`}>
+              {d.getDate()}
+            </div>
+            <div className="text-[10px] text-text-mute text-center mb-2">
+              {WEEKDAYS[i]}
+            </div>
+            <div className="flex flex-col gap-1">
+              {dayEvents.map(ev => (
+                <EventCard key={ev.id} event={ev} draggable onDragStart={onDragStart} />
+              ))}
+            </div>
+          </div>
+        );
+      })}
+    </div>
+  );
+}
+
+// ── ListView ──────────────────────────────────────────────────────────────────
+
+function ListView({ events }) {
+  if (!events.length) {
+    return (
+      <div className="card p-12 text-center text-text-mute">
+        <Calendar className="w-8 h-8 mx-auto mb-3 opacity-30" />
+        <p>Нет событий в выбранном периоде</p>
+      </div>
+    );
+  }
+
+  // Группируем по дням
+  const groups = {};
+  for (const ev of events) {
+    const key = isoDay(new Date(ev.date));
+    if (!groups[key]) groups[key] = [];
+    groups[key].push(ev);
+  }
+
+  return (
+    <div className="flex flex-col gap-4">
+      {Object.entries(groups).sort().map(([day, evs]) => {
+        const d = new Date(day);
+        const today = new Date();
+        const isToday = sameDay(d, today);
+        return (
+          <div key={day}>
+            <div className={`text-sm font-semibold mb-2 ${isToday ? 'text-accent' : 'text-text-soft'}`}>
+              {isToday ? 'Сегодня' : d.toLocaleDateString('ru', { weekday: 'long', day: 'numeric', month: 'long' })}
+            </div>
+            <div className="flex flex-col gap-2">
+              {evs.map(ev => {
+                const meta = STATUS_META[ev.status] || STATUS_META.draft;
+                return (
+                  <div key={ev.id} className="card p-3 flex items-start gap-3">
+                    <div className={`mt-1 w-2 h-2 rounded-full shrink-0 ${meta.dot}`} />
+                    <div className="flex-1 min-w-0">
+                      <div className="flex items-center gap-2 flex-wrap">
+                        <span className="font-medium text-sm truncate">
+                          {ev.title || ev.preview?.slice(0, 80) || '—'}
+                        </span>
+                        <span className={`text-xs px-2 py-0.5 rounded-full border ${meta.color}`}>
+                          {meta.label}
+                        </span>
+                        <span className="text-xs text-text-mute">
+                          {SOURCE_LABEL[ev.source]}
+                        </span>
+                      </div>
+                      <div className="flex items-center gap-3 mt-1 text-xs text-text-mute">
+                        <span>{ev.channel_name}</span>
+                        {ev.scheduled_at && (
+                          <span className="flex items-center gap-1">
+                            <Clock className="w-3 h-3" />
+                            {formatTime(ev.scheduled_at)}
+                          </span>
+                        )}
+                        {ev.error && (
+                          <span className="text-red-400 flex items-center gap-1">
+                            <AlertCircle className="w-3 h-3" />
+                            {ev.error.slice(0, 60)}
+                          </span>
+                        )}
+                      </div>
+                    </div>
+                  </div>
+                );
+              })}
+            </div>
+          </div>
+        );
+      })}
+    </div>
+  );
+}
+
+// ── Legend ────────────────────────────────────────────────────────────────────
+
+function Legend() {
+  const items = [
+    { status: 'draft',     Icon: FileText       },
+    { status: 'scheduled', Icon: Clock          },
+    { status: 'published', Icon: CheckCircle2   },
+    { status: 'failed',    Icon: XCircle        },
+  ];
+  return (
+    <div className="flex items-center gap-3 flex-wrap">
+      {items.map(({ status, Icon }) => {
+        const m = STATUS_META[status];
+        return (
+          <div key={status} className="flex items-center gap-1.5 text-xs text-text-soft">
+            <span className={`w-2 h-2 rounded-full ${m.dot}`} />
+            {m.label}
+          </div>
+        );
+      })}
+    </div>
+  );
+}
+
+// ── Главный компонент ─────────────────────────────────────────────────────────
+
+export default function CalendarView({ channels }) {
+  const today = new Date();
+
+  const [view, setView]               = useState('month'); // month | week | list
+  const [currentDate, setCurrentDate] = useState(today);
+  const [channelFilter, setChannelFilter] = useState('');
+  const [events, setEvents]           = useState([]);
+  const [loading, setLoading]         = useState(false);
+  const [error, setError]             = useState('');
+  const dragRef                       = useRef(null); // перетаскиваемое событие
+
+  // Вычисляем диапазон для запроса
+  const getRange = useCallback(() => {
+    if (view === 'week') {
+      const ws = startOfWeek(currentDate);
+      return {
+        from: isoDay(ws),
+        to:   isoDay(addDays(ws, 6)),
+      };
+    }
+    // month и list — показываем текущий + соседние
+    return {
+      from: isoDay(new Date(currentDate.getFullYear(), currentDate.getMonth(), 1)),
+      to:   isoDay(new Date(currentDate.getFullYear(), currentDate.getMonth() + 1, 0)),
+    };
+  }, [view, currentDate]);
+
+  const fetchEvents = useCallback(async () => {
+    setLoading(true);
+    setError('');
+    try {
+      const range = getRange();
+      const qs = new URLSearchParams(range);
+      if (channelFilter) qs.set('channel_id', channelFilter);
+      const res = await fetch(`/api/calendar?${qs}`);
+      const data = await res.json();
+      if (!res.ok) throw new Error(data.error || 'Ошибка загрузки');
+      setEvents(data.events || []);
+    } catch (e) {
+      setError(e.message);
+    } finally {
+      setLoading(false);
+    }
+  }, [getRange, channelFilter]);
+
+  useEffect(() => { fetchEvents(); }, [fetchEvents]);
+
+  // Группировка по дням для grid-видов
+  const eventsByDay = {};
+  for (const ev of events) {
+    const key = isoDay(new Date(ev.date));
+    if (!eventsByDay[key]) eventsByDay[key] = [];
+    eventsByDay[key].push(ev);
+  }
+
+  // ── Навигация ──────────────────────────────────────────────────────────────
+
+  function navigate(dir) {
+    const d = new Date(currentDate);
+    if (view === 'week') {
+      d.setDate(d.getDate() + dir * 7);
+    } else {
+      d.setMonth(d.getMonth() + dir);
+    }
+    setCurrentDate(d);
+  }
+
+  function goToday() { setCurrentDate(new Date()); }
+
+  function headerLabel() {
+    if (view === 'week') {
+      const ws = startOfWeek(currentDate);
+      const we = addDays(ws, 6);
+      return `${ws.getDate()} — ${we.getDate()} ${MONTHS[we.getMonth()]} ${we.getFullYear()}`;
+    }
+    return `${MONTHS[currentDate.getMonth()]} ${currentDate.getFullYear()}`;
+  }
+
+  // ── Drag & drop ────────────────────────────────────────────────────────────
+
+  function handleDragStart(e, event) {
+    dragRef.current = event;
+    e.dataTransfer.effectAllowed = 'move';
+  }
+
+  function handleDragOver(e) {
+    e.preventDefault();
+    e.dataTransfer.dropEffect = 'move';
+  }
+
+  async function handleDrop(e, targetDate) {
+    e.preventDefault();
+    const ev = dragRef.current;
+    dragRef.current = null;
+    if (!ev) return;
+    if (!ev.editable || ev.source !== 'user_post') return;
+
+    // Берём время из оригинального scheduled_at, меняем только дату
+    const orig = ev.scheduled_at ? new Date(ev.scheduled_at) : new Date();
+    const newDt = new Date(targetDate);
+    newDt.setHours(orig.getHours(), orig.getMinutes(), 0, 0);
+
+    // Оптимистичное обновление
+    setEvents(prev => prev.map(e2 =>
+      e2.id === ev.id ? { ...e2, scheduled_at: newDt.toISOString(), date: newDt.toISOString() } : e2
+    ));
+
+    try {
+      const res = await fetch('/api/calendar', {
+        method: 'PATCH',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ id: ev.source_id, scheduled_at: newDt.toISOString() }),
+      });
+      if (!res.ok) {
+        const d = await res.json();
+        throw new Error(d.error || 'Ошибка переноса');
+      }
+    } catch (err) {
+      alert(`Не удалось перенести: ${err.message}`);
+      fetchEvents(); // откатываем
+    }
+  }
+
+  // ── Рендер ────────────────────────────────────────────────────────────────
+
+  const viewBtns = [
+    { id: 'month', Icon: LayoutGrid, label: 'Месяц' },
+    { id: 'week',  Icon: Calendar,   label: 'Неделя' },
+    { id: 'list',  Icon: List,       label: 'Список' },
+  ];
+
+  return (
+    <div className="flex flex-col gap-4">
+
+      {/* ── Тулбар ── */}
+      <div className="flex flex-wrap items-center gap-3">
+
+        {/* Навигация */}
+        <div className="flex items-center gap-1">
+          <button onClick={() => navigate(-1)} className="btn-ghost p-2 rounded-lg">
+            <ChevronLeft className="w-4 h-4" />
+          </button>
+          <button onClick={goToday} className="btn-ghost px-3 py-1.5 rounded-lg text-sm font-medium">
+            Сегодня
+          </button>
+          <button onClick={() => navigate(1)} className="btn-ghost p-2 rounded-lg">
+            <ChevronRight className="w-4 h-4" />
+          </button>
+        </div>
+
+        {/* Заголовок периода */}
+        <h2 className="text-lg font-semibold flex-1 min-w-0">{headerLabel()}</h2>
+
+        {/* Фильтр канала */}
+        {channels.length > 0 && (
+          <div className="flex items-center gap-1.5">
+            <Filter className="w-3.5 h-3.5 text-text-mute" />
+            <select
+              className="input py-1.5 text-sm w-40"
+              value={channelFilter}
+              onChange={e => setChannelFilter(e.target.value)}
+            >
+              <option value="">Все каналы</option>
+              {channels.map(ch => (
+                <option key={ch.id} value={ch.id}>{ch.name}</option>
+              ))}
+            </select>
+          </div>
+        )}
+
+        {/* Переключатель вида */}
+        <div className="flex items-center gap-0.5 rounded-lg p-0.5 bg-surface2 border border-border">
+          {viewBtns.map(({ id, Icon, label }) => (
+            <button
+              key={id}
+              onClick={() => setView(id)}
+              className={`flex items-center gap-1.5 px-3 py-1.5 rounded-md text-sm font-medium transition-colors
+                ${view === id ? 'bg-surface text-text shadow-sm' : 'text-text-soft hover:text-text'}`}
+            >
+              <Icon className="w-3.5 h-3.5" />
+              <span className="hidden sm:inline">{label}</span>
+            </button>
+          ))}
+        </div>
+
+        {/* Обновить */}
+        <button onClick={fetchEvents} className="btn-ghost p-2 rounded-lg" title="Обновить">
+          <RefreshCw className={`w-4 h-4 ${loading ? 'animate-spin' : ''}`} />
+        </button>
+      </div>
+
+      {/* Легенда */}
+      <div className="flex items-center justify-between flex-wrap gap-2">
+        <Legend />
+        {events.length > 0 && (
+          <span className="text-xs text-text-mute">{events.length} событий</span>
+        )}
+      </div>
+
+      {/* Ошибка */}
+      {error && (
+        <div className="card p-3 text-sm text-red-400 flex items-center gap-2">
+          <AlertCircle className="w-4 h-4 shrink-0" />
+          {error}
+        </div>
+      )}
+
+      {/* Скелетон загрузки */}
+      {loading && events.length === 0 && (
+        <div className="card p-8 text-center text-text-mute animate-pulse">
+          Загружаю события…
+        </div>
+      )}
+
+      {/* Контент */}
+      {!loading || events.length > 0 ? (
+        <>
+          {view === 'month' && (
+            <MonthGrid
+              year={currentDate.getFullYear()}
+              month={currentDate.getMonth()}
+              eventsByDay={eventsByDay}
+              onDrop={handleDrop}
+              onDragOver={handleDragOver}
+              onDragStart={handleDragStart}
+            />
+          )}
+          {view === 'week' && (
+            <WeekGrid
+              weekStart={startOfWeek(currentDate)}
+              eventsByDay={eventsByDay}
+              onDrop={handleDrop}
+              onDragOver={handleDragOver}
+              onDragStart={handleDragStart}
+            />
+          )}
+          {view === 'list' && <ListView events={events} />}
+        </>
+      ) : null}
+
+      {/* Подсказка про drag & drop */}
+      {(view === 'month' || view === 'week') && (
+        <p className="text-xs text-text-mute text-center">
+          Перетащи карточку пользовательского поста на другую дату, чтобы перенести его
+        </p>
+      )}
+    </div>
+  );
+}

components/ChannelAnalytics.js

@@ -0,0 +1,255 @@
+'use client';
+
+/**
+ * ChannelAnalytics — вкладка аналитики в ChannelView.
+ * Props: channelId, channelName
+ */
+
+import { useState, useEffect, useCallback } from 'react';
+import { BarChart2, TrendingUp, Clock, RefreshCw,
+         Heart, Share2, Eye, AlertCircle, Calendar } from 'lucide-react';
+
+const DOW_SHORT  = ['Пн','Вт','Ср','Чт','Пт','Сб','Вс'];
+const BAR_HEIGHT = 80;
+
+// ── Мини-бар для гистограммы ──────────────────────────────────────────────────
+function Bar({ value, max, label, highlight }) {
+  const pct = max > 0 ? (value / max) : 0;
+  return (
+    <div className="flex flex-col items-center gap-1 flex-1">
+      <span className="text-[10px] text-text-mute">{value > 0 ? value : ''}</span>
+      <div className="w-full rounded-t-sm" style={{
+        height: BAR_HEIGHT,
+        display: 'flex',
+        alignItems: 'flex-end',
+      }}>
+        <div
+          className={`w-full rounded-t-sm transition-all ${highlight ? 'bg-accent' : 'bg-accent/30'}`}
+          style={{ height: `${Math.max(pct * BAR_HEIGHT, value > 0 ? 4 : 0)}px` }}
+        />
+      </div>
+      <span className="text-[10px] text-text-mute">{label}</span>
+    </div>
+  );
+}
+
+// ── Карточка метрики ──────────────────────────────────────────────────────────
+function MetricCard({ Icon, label, value, sub, color = 'text-accent' }) {
+  return (
+    <div className="card p-4 flex items-center gap-3">
+      <div className={`p-2 rounded-lg bg-surface2 ${color}`}>
+        <Icon className="w-5 h-5" />
+      </div>
+      <div>
+        <div className="text-xl font-bold">{value ?? '—'}</div>
+        <div className="text-xs text-text-mute">{label}</div>
+        {sub && <div className="text-xs text-text-mute mt-0.5">{sub}</div>}
+      </div>
+    </div>
+  );
+}
+
+// ── Строка реакций ────────────────────────────────────────────────────────────
+function ReactionBar({ reactions }) {
+  if (!reactions || !Object.keys(reactions).length) return null;
+  const total = Object.values(reactions).reduce((s, v) => s + v, 0);
+  return (
+    <div className="flex items-center gap-2 flex-wrap">
+      {Object.entries(reactions)
+        .sort((a, b) => b[1] - a[1])
+        .map(([emoji, count]) => (
+          <span key={emoji} className="flex items-center gap-1 text-sm bg-surface2 px-2 py-0.5 rounded-full border border-border">
+            {emoji} <span className="text-xs text-text-mute">{count}</span>
+          </span>
+        ))}
+      <span className="text-xs text-text-mute ml-auto">всего {total}</span>
+    </div>
+  );
+}
+
+// ── Главный компонент ─────────────────────────────────────────────────────────
+export default function ChannelAnalytics({ channelId, channelName }) {
+  const [metrics,   setMetrics]   = useState(null);
+  const [bestTime,  setBestTime]  = useState(null);
+  const [loading,   setLoading]   = useState(false);
+  const [error,     setError]     = useState('');
+  const [days,      setDays]      = useState(30);
+
+  const load = useCallback(async () => {
+    setLoading(true);
+    setError('');
+    try {
+      const [m, b] = await Promise.all([
+        fetch(`/api/metrics/channel/${channelId}?days=${days}`).then(r => r.json()),
+        fetch(`/api/metrics/best-time/${channelId}?days=90`).then(r => r.json()),
+      ]);
+      if (m.error) throw new Error(m.error);
+      setMetrics(m);
+      setBestTime(b);
+    } catch (e) {
+      setError(e.message);
+    } finally {
+      setLoading(false);
+    }
+  }, [channelId, days]);
+
+  useEffect(() => { load(); }, [load]);
+
+  const totals = metrics?.totals || {};
+  const topPosts = metrics?.top_posts || [];
+  const reactionTotals = metrics?.reaction_totals || [];
+  const totalReactions = reactionTotals.reduce((s, r) => s + parseInt(r.total), 0);
+
+  // Лучший день недели по кол-ву публикаций
+  const dowData  = Array.from({ length: 7 }, (_, i) => {
+    const d = bestTime?.by_dow?.find(r => parseInt(r.dow) === i + 1);
+    return { label: DOW_SHORT[i], value: d?.count || 0 };
+  });
+  const maxDow = Math.max(...dowData.map(d => d.value), 1);
+  const bestDow = dowData.reduce((best, d, i) => d.value > best.value ? { ...d, i } : best, { value: 0, i: -1 });
+
+  // Лучший час
+  const hourData = Array.from({ length: 24 }, (_, h) => {
+    const d = bestTime?.by_hour?.find(r => parseInt(r.hour) === h);
+    return { label: `${h}`, value: d?.count || 0 };
+  });
+  const maxHour = Math.max(...hourData.map(d => d.value), 1);
+  const bestHour = hourData.reduce((best, d, i) => d.value > best.value ? { ...d, i } : best, { value: 0, i: -1 });
+
+  return (
+    <div className="flex flex-col gap-5">
+
+      {/* Тулбар */}
+      <div className="flex items-center justify-between flex-wrap gap-2">
+        <h3 className="font-semibold flex items-center gap-2">
+          <BarChart2 className="w-4 h-4 text-accent" />
+          Аналитика
+        </h3>
+        <div className="flex items-center gap-2">
+          <select
+            className="input py-1 text-sm w-32"
+            value={days}
+            onChange={e => setDays(parseInt(e.target.value))}
+          >
+            <option value={7}>7 дней</option>
+            <option value={30}>30 дней</option>
+            <option value={90}>90 дней</option>
+          </select>
+          <button onClick={load} className="btn-ghost p-1.5 rounded-lg" title="Обновить">
+            <RefreshCw className={`w-4 h-4 ${loading ? 'animate-spin' : ''}`} />
+          </button>
+        </div>
+      </div>
+
+      {error && (
+        <div className="card p-3 text-sm text-red-400 flex items-center gap-2">
+          <AlertCircle className="w-4 h-4 shrink-0" /> {error}
+        </div>
+      )}
+
+      {/* Карточки-цифры */}
+      <div className="grid grid-cols-2 sm:grid-cols-4 gap-3">
+        <MetricCard Icon={Calendar}  label={`Постов за ${days} дн.`} value={totals.total_posts || 0} />
+        <MetricCard Icon={Eye}       label="Опубликовано в TG"       value={totals.published_to_tg || 0} />
+        <MetricCard Icon={Heart}     label="Реакций за период"       value={totalReactions || 0}  color="text-pink-400" />
+        <MetricCard Icon={Share2}    label="Пересылок"               value={totals.total_forwards || 0} color="text-blue-400" />
+      </div>
+
+      {/* Топ реакций */}
+      {reactionTotals.length > 0 && (
+        <div className="card p-4">
+          <div className="text-sm font-semibold mb-3 flex items-center gap-2">
+            <Heart className="w-4 h-4 text-pink-400" /> Реакции за {days} дней
+          </div>
+          <div className="flex items-center gap-2 flex-wrap">
+            {reactionTotals.map(r => (
+              <span key={r.emoji} className="flex items-center gap-1.5 text-sm bg-surface2 px-3 py-1 rounded-full border border-border">
+                {r.emoji}
+                <span className="font-semibold">{r.total}</span>
+              </span>
+            ))}
+          </div>
+        </div>
+      )}
+
+      {/* Лучший день недели */}
+      <div className="card p-4">
+        <div className="text-sm font-semibold mb-1 flex items-center gap-2">
+          <TrendingUp className="w-4 h-4 text-accent" /> Активность по дням недели
+        </div>
+        {bestDow.value > 0 && (
+          <p className="text-xs text-text-mute mb-3">
+            Чаще всего публикуешь в <span className="text-accent font-medium">{DOW_SHORT[bestDow.i]}</span>
+          </p>
+        )}
+        <div className="flex gap-1 items-end" style={{ height: BAR_HEIGHT + 32 }}>
+          {dowData.map((d, i) => (
+            <Bar key={i} value={d.value} max={maxDow} label={d.label} highlight={i === bestDow.i} />
+          ))}
+        </div>
+      </div>
+
+      {/* Лучший час */}
+      <div className="card p-4">
+        <div className="text-sm font-semibold mb-1 flex items-center gap-2">
+          <Clock className="w-4 h-4 text-accent" /> Активность по часам (МСК, 90 дн.)
+        </div>
+        {bestHour.value > 0 && (
+          <p className="text-xs text-text-mute mb-3">
+            Пик публикаций в <span className="text-accent font-medium">{bestHour.i}:00</span>
+          </p>
+        )}
+        <div className="flex gap-px items-end overflow-x-auto" style={{ height: BAR_HEIGHT + 32 }}>
+          {hourData.map((d, i) => (
+            <Bar key={i} value={d.value} max={maxHour} label={i % 4 === 0 ? String(i) : ''} highlight={i === bestHour.i} />
+          ))}
+        </div>
+      </div>
+
+      {/* Топ постов по реакциям */}
+      {topPosts.length > 0 && (
+        <div className="card p-4">
+          <div className="text-sm font-semibold mb-3 flex items-center gap-2">
+            <Heart className="w-4 h-4 text-pink-400" /> Топ постов по реакциям
+          </div>
+          <div className="flex flex-col gap-3">
+            {topPosts.map(p => (
+              <div key={p.id} className="p-3 rounded-lg bg-surface2 border border-border">
+                <div className="text-xs text-text-soft line-clamp-2 mb-2">{p.preview}</div>
+                <div className="flex items-center gap-3 flex-wrap">
+                  <ReactionBar reactions={p.reactions} />
+                  {p.forwards > 0 && (
+                    <span className="text-xs text-text-mute flex items-center gap-1">
+                      <Share2 className="w-3 h-3" /> {p.forwards}
+                    </span>
+                  )}
+                  <span className="text-xs text-text-mute ml-auto">
+                    {p.published_at ? new Date(p.published_at).toLocaleDateString('ru', { day:'numeric', month:'short' }) : ''}
+                  </span>
+                  {p.tg_message_id && (
+                    <a
+                      href={`https://t.me/${channelName?.replace('@','')}/${p.tg_message_id}`}
+                      target="_blank" rel="noopener noreferrer"
+                      className="text-xs text-accent hover:underline"
+                    >
+                      Открыть
+                    </a>
+                  )}
+                </div>
+              </div>
+            ))}
+          </div>
+        </div>
+      )}
+
+      {/* Нет данных */}
+      {!loading && metrics && topPosts.length === 0 && reactionTotals.length === 0 && (
+        <div className="card p-8 text-center text-text-mute">
+          <BarChart2 className="w-8 h-8 mx-auto mb-3 opacity-30" />
+          <p>Пока нет данных для отображения</p>
+          <p className="text-xs mt-1">Реакции появятся после первых публикаций через этот канал</p>
+        </div>
+      )}
+    </div>
+  );
+}

components/ChannelEdit.js

@@ -2,7 +2,16 @@
 import { useState } from 'react';
 import { useRouter } from 'next/navigation';
 import Link from 'next/link';
-import { ArrowLeft, Save, Trash2, Loader2, Image as ImageIcon, Type, Palette } from 'lucide-react';
+import { ArrowLeft, Save, Trash2, Loader2, Image as ImageIcon, Type, Palette, Plus, X, Sparkles, Plug } from 'lucide-react';
+import TopicBank from './TopicBank';
+
+const GOALS = [
+  { v: 'educational',   label: 'Обучение',      desc: 'Объясняем, разбираем' },
+  { v: 'news',          label: 'Новости',        desc: 'Что произошло' },
+  { v: 'entertainment', label: 'Развлечение',    desc: 'Лёгкий контент, мемы' },
+  { v: 'expert',        label: 'Экспертный',     desc: 'Глубокий анализ, инсайты' },
+  { v: 'sales',         label: 'Продажи',        desc: 'Подвести к покупке' },
+];
 
 const TONES = [
   { v: 'friendly', label: 'Дружелюбный' },
@@ -32,14 +41,14 @@ const EMOJI = [
 ];
 
 const IMAGE_STYLES = [
-  { v: 'realistic-photo', label: 'Реалистичное фото', desc: 'Стоковая фотография' },
+  { v: 'realistic-photo',  label: 'Реалистичное фото',    desc: 'AI-фотореализм, не сток' },
-  { v: 'flat-illustration', label: 'Плоская иллюстрация', desc: 'Editorial vector' },
+  { v: 'flat-illustration',label: 'Плоская иллюстрация',  desc: 'Editorial vector' },
-  { v: '3d-render', label: '3D рендер', desc: 'Pixar-like' },
+  { v: '3d-render',        label: '3D рендер',             desc: 'Pixar-like' },
-  { v: 'cartoon', label: 'Мультяшный', desc: 'Comic book' },
+  { v: 'cartoon',          label: 'Мультяшный',            desc: 'Comic book' },
-  { v: 'minimal', label: 'Минимализм', desc: 'Один элемент' },
+  { v: 'minimal',          label: 'Минимализм',            desc: 'Один элемент' },
-  { v: 'abstract', label: 'Абстракция', desc: 'Без объектов' },
+  { v: 'abstract',         label: 'Абстракция',            desc: 'Геометрия, настроение' },
-  { v: 'sketch', label: 'Скетч', desc: 'Карандашный рисунок' },
+  { v: 'sketch',           label: 'Скетч',                 desc: 'Карандашный рисунок' },
-  { v: 'cyberpunk', label: 'Киберпанк', desc: 'Неон, будущее' },
+  { v: 'cyberpunk',        label: 'Киберпанк',             desc: 'Неон, будущее' },
 ];
 
 const IMAGE_PALETTES = [
@@ -53,8 +62,10 @@ const IMAGE_PALETTES = [
 ];
 
 const TABS = [
-  { id: 'content', label: 'Контент', icon: Type },
+  { id: 'content',  label: 'Контент',     icon: Type },
-  { id: 'images', label: 'Картинки', icon: ImageIcon },
+  { id: 'images',   label: 'Картинки',    icon: ImageIcon },
+  { id: 'ai',       label: 'AI-стиль',    icon: Sparkles },
+  { id: 'connect',  label: 'Подключение', icon: Plug },
 ];
 
 export default function ChannelEdit({ channel }) {
@@ -66,6 +77,11 @@ export default function ChannelEdit({ channel }) {
   const [name, setName] = useState(channel.name || '');
   const [niche, setNiche] = useState(channel.niche || '');
   const [audience, setAudience] = useState(channel.audience || '');
+  const [goals, setGoals] = useState(
+    channel.goal ? channel.goal.split(',').map(g => g.trim()).filter(Boolean) : ['educational']
+  );
+  const [customGoal, setCustomGoal] = useState('');
+  const [language, setLanguage] = useState(channel.language || 'ru');
   const [tone, setTone] = useState(style.tone || 'friendly');
   const [formality, setFormality] = useState(style.formality || 'informal');
   const [humor, setHumor] = useState(style.humor || 'moderate');
@@ -77,9 +93,28 @@ export default function ChannelEdit({ channel }) {
 
   // Картинки
   const [imageEnabled, setImageEnabled] = useState(style.image_enabled ?? false);
-  const [imageStyle, setImageStyle] = useState(style.image_style || 'flat-illustration');
+  const [imageStyles, setImageStyles] = useState(
+    (style.image_style || 'flat-illustration').split(',').map(s => s.trim()).filter(Boolean)
+  );
   const [imagePalette, setImagePalette] = useState(style.image_palette || 'auto');
   const [imageCustomColors, setImageCustomColors] = useState(style.image_custom_colors || '');
+  const [imagePromptInstructions, setImagePromptInstructions] = useState(style.image_prompt_instructions || '');
+
+  // Подключение
+  const [botToken, setBotToken] = useState(channel.bot_token || '');
+  const [tgChannelId, setTgChannelId] = useState(channel.tg_channel_id || '');
+  const [tgUsername, setTgUsername] = useState(channel.tg_username || '');
+  const [vkToken, setVkToken] = useState(channel.vk_access_token || '');
+  const [tokenVerifying, setTokenVerifying] = useState(false);
+  const [tokenStatus, setTokenStatus] = useState(null); // null | 'ok' | 'error'
+
+  // AI-стиль
+  const [aiStylePrompt, setAiStylePrompt] = useState(channel.ai_style_prompt || '');
+  const [imageQuality, setImageQuality] = useState(channel.image_quality || 'standard');
+  // Авто-черновики
+  const [autoDraftEnabled, setAutoDraftEnabled] = useState(channel.auto_draft_enabled || false);
+  const [autoDraftCount,   setAutoDraftCount]   = useState(channel.auto_draft_count || 3);
+  const [autoDraftTime,    setAutoDraftTime]     = useState(channel.auto_draft_time || '08:00');
 
   const [saving, setSaving] = useState(false);
   const [deleting, setDeleting] = useState(false);
@@ -91,7 +126,16 @@ export default function ChannelEdit({ channel }) {
     setError('');
     try {
       const data = {
-        name, niche, audience,
+        name, niche, audience, goal: goals.join(','), language,
+        bot_token: botToken.trim() || null,
+        tg_channel_id: tgChannelId.trim() || null,
+        tg_username: tgUsername.trim() || null,
+        vk_access_token: vkToken.trim() || null,
+        ai_style_prompt: aiStylePrompt.trim() || null,
+        image_quality: imageQuality,
+        auto_draft_enabled: autoDraftEnabled,
+        auto_draft_count: autoDraftCount,
+        auto_draft_time: autoDraftTime,
         style: {
           tone, formality, humor,
           post_length: postLength,
@@ -100,9 +144,10 @@ export default function ChannelEdit({ channel }) {
           banned_words: bannedWords.split(',').map(s => s.trim()).filter(Boolean),
           banned_topics: bannedTopics.split(',').map(s => s.trim()).filter(Boolean),
           image_enabled: imageEnabled,
-          image_style: imageStyle,
+          image_style: imageStyles.join(','),
           image_palette: imagePalette,
           image_custom_colors: imageCustomColors.trim() || null,
+          image_prompt_instructions: imagePromptInstructions.trim() || null,
         },
       };
       const res = await fetch(`/api/channels/${channel.id}`, {
@@ -183,6 +228,47 @@ export default function ChannelEdit({ channel }) {
               <label className="label">Аудитория</label>
               <textarea className="input min-h-[70px]" value={audience} onChange={e => setAudience(e.target.value)} />
             </div>
+            <div>
+              <label className="label">Цель канала <span className="text-gray-500 font-normal">(можно несколько)</span></label>
+              <div className="grid grid-cols-2 sm:grid-cols-5 gap-2 mb-2">
+                {GOALS.map(g => {
+                  const on = goals.includes(g.v);
+                  return (
+                    <button key={g.v} type="button"
+                      onClick={() => setGoals(on ? goals.filter(x => x !== g.v) : [...goals, g.v])}
+                      className={`p-2.5 rounded-lg border text-left transition-colors ${on ? 'border-accent bg-accent/10' : 'border-border bg-surface2 hover:border-gray-600'}`}>
+                      <div className="text-sm font-medium">{g.label}</div>
+                      <div className="text-xs text-gray-500 mt-0.5">{g.desc}</div>
+                    </button>
+                  );
+                })}
+              </div>
+              <div className="flex gap-2">
+                <input className="input text-sm flex-1" placeholder="Своя цель — введи и нажми +"
+                  value={customGoal} onChange={e => setCustomGoal(e.target.value)}
+                  onKeyDown={e => { if (e.key === 'Enter') { e.preventDefault(); const v = customGoal.trim(); if (v && !goals.includes(v)) setGoals([...goals, v]); setCustomGoal(''); }}} />
+                <button type="button" onClick={() => { const v = customGoal.trim(); if (v && !goals.includes(v)) setGoals([...goals, v]); setCustomGoal(''); }}
+                  disabled={!customGoal.trim()} className="btn-primary px-3 disabled:opacity-40"><Plus className="w-4 h-4" /></button>
+              </div>
+              {goals.filter(g => !GOALS.find(x => x.v === g)).length > 0 && (
+                <div className="flex flex-wrap gap-1.5 mt-2">
+                  {goals.filter(g => !GOALS.find(x => x.v === g)).map(g => (
+                    <span key={g} className="inline-flex items-center gap-1 px-2 py-0.5 rounded-full bg-accent/15 border border-accent/40 text-xs">
+                      {g}<button type="button" onClick={() => setGoals(goals.filter(x => x !== g))}><X className="w-3 h-3" /></button>
+                    </span>
+                  ))}
+                </div>
+              )}
+            </div>
+            <div>
+              <label className="label">Язык постов</label>
+              <select className="input" value={language} onChange={e => setLanguage(e.target.value)}>
+                <option value="ru">Русский</option>
+                <option value="en">English</option>
+                <option value="uk">Українська</option>
+                <option value="kk">Қазақша</option>
+              </select>
+            </div>
           </div>
 
           <div className="card p-5 space-y-4">
@@ -281,22 +367,31 @@ export default function ChannelEdit({ channel }) {
           {imageEnabled && (
             <>
               <div className="card p-5">
-                <h3 className="font-semibold text-sm mb-3 flex items-center gap-2">
+                <h3 className="font-semibold text-sm mb-1 flex items-center gap-2">
                   <ImageIcon className="w-4 h-4 text-accent" />
                   Стиль изображений
+                  <span className="text-gray-500 font-normal">(можно несколько — система будет чередовать)</span>
                 </h3>
+                <p className="text-xs text-gray-500 mb-3">
+                  Все стили — это <b>AI-генерация</b>, не стоковые фото.
+                  Если в посте упоминается реальный человек — система автоматически ищет его фото в интернете вместо генерации.
+                </p>
                 <div className="grid grid-cols-2 sm:grid-cols-4 gap-2">
-                  {IMAGE_STYLES.map(s => (
+                  {IMAGE_STYLES.map(s => {
-                    <button
+                    const on = imageStyles.includes(s.v);
-                      key={s.v} type="button" onClick={() => setImageStyle(s.v)}
+                    return (
-                      className={`p-3 rounded-lg border text-left transition-colors ${
+                      <button
-                        imageStyle === s.v ? 'border-accent bg-accent/10' : 'border-border bg-surface2 hover:border-gray-600'
+                        key={s.v} type="button"
-                      }`}
+                        onClick={() => setImageStyles(on ? imageStyles.filter(x => x !== s.v) : [...imageStyles, s.v])}
-                    >
+                        className={`p-3 rounded-lg border text-left transition-colors ${
-                      <div className="text-sm font-medium">{s.label}</div>
+                          on ? 'border-accent bg-accent/10' : 'border-border bg-surface2 hover:border-gray-600'
-                      <div className="text-xs text-gray-500 mt-0.5">{s.desc}</div>
+                        }`}
-                    </button>
+                      >
-                  ))}
+                        <div className="text-sm font-medium">{s.label}</div>
+                        <div className="text-xs text-gray-500 mt-0.5">{s.desc}</div>
+                      </button>
+                    );
+                  })}
                 </div>
               </div>
 
@@ -329,6 +424,26 @@ export default function ChannelEdit({ channel }) {
                 </div>
               </div>
 
+              {/* Инструкции для AI */}
+              <div className="card p-5">
+                <h3 className="font-semibold text-sm mb-1 flex items-center gap-2">
+                  <Sparkles className="w-4 h-4 text-accent" />
+                  Инструкции для AI
+                </h3>
+                <p className="text-xs text-gray-500 mb-3">
+                  Опиши, какими должны быть картинки. Например: <em>«тёмный фон, минималистичные 3D-объекты, технологичная эстетика, без людей»</em>.
+                  Применяется ко всем постам и обложкам статей этого канала.
+                </p>
+                <textarea
+                  className="input min-h-[90px] text-sm"
+                  value={imagePromptInstructions}
+                  onChange={e => setImagePromptInstructions(e.target.value)}
+                  placeholder="Примеры:&#10;— технологичный объект на тёмном градиентном фоне, как Stripe/Vercel blog&#10;— реалистичное фото молочного производства, без людей, фокус на деталях&#10;— мягкая пастельная акварель, природа и животные, тёплый тон"
+                  maxLength={500}
+                />
+                <div className="text-xs text-gray-500 text-right mt-1">{imagePromptInstructions.length}/500</div>
+              </div>
+
               {/* Preview подсказка */}
               <div className="card p-4 bg-accent/5 border-accent/20 text-sm text-gray-300">
                 <div className="font-medium text-accent mb-1">Как это работает</div>
@@ -341,6 +456,152 @@ export default function ChannelEdit({ channel }) {
           )}
         </div>
       )}
+
+      {/* TAB: AI-стиль */}
+      {tab === 'ai' && (
+        <div className="space-y-5">
+          {/* Промт для генерации статей */}
+          <div className="card p-5 space-y-4">
+            <div className="flex items-center gap-2 mb-1">
+              <Sparkles className="w-4 h-4 text-accent" />
+              <h3 className="font-semibold text-sm">Стиль генерации статей</h3>
+            </div>
+            <p className="text-xs text-gray-400">
+              Дополнительные инструкции для AI при автоматической генерации статей в этом канале.
+              Применяется ко всем статьям канала. При ручной генерации можно переопределить.
+            </p>
+            <textarea
+              rows={5}
+              placeholder={`Например:\n• Пиши в стиле новостной заметки, без воды\n• Аудитория: молочные фермеры Сибири\n• Всегда заканчивай призывом к действию\n• Включай конкретные цифры и факты`}
+              value={aiStylePrompt}
+              onChange={e => setAiStylePrompt(e.target.value)}
+              className="input w-full text-sm resize-none"
+            />
+            <p className="text-xs text-gray-500">
+              {aiStylePrompt.length}/1000 символов
+            </p>
+          </div>
+
+          {/* Модель генерации картинок — только gpt-5-image-mini */}
+          <div className="card p-5">
+            <div className="flex items-center gap-2 mb-3">
+              <ImageIcon className="w-4 h-4 text-accent" />
+              <h3 className="font-semibold text-sm">Генерация картинок</h3>
+            </div>
+            <div className="flex items-center gap-3 p-3 rounded-lg bg-accent/5 border border-accent/20">
+              <div className="w-8 h-8 rounded-lg bg-accent/20 flex items-center justify-center text-base">🖼</div>
+              <div className="flex-1">
+                <div className="text-sm font-medium">gpt-5-image-mini</div>
+                <div className="text-xs text-gray-400 mt-0.5">routerai.ru • ~₽2.72/картинка • high quality</div>
+              </div>
+              <span className="text-xs px-2 py-0.5 rounded bg-green-500/20 text-green-400">Активна</span>
+            </div>
+            <p className="text-xs text-gray-500 mt-2">
+              Единственная модель для генерации изображений. Параметр качества фиксирован провайдером.
+            </p>
+          </div>
+
+          {/* Банк тем */}
+          <TopicBank channelId={channel.id} />
+
+          {/* Авто-черновики */}
+          <div className="card p-5 space-y-4">
+            <div className="flex items-center justify-between">
+              <div>
+                <h3 className="font-semibold text-sm flex items-center gap-2">
+                  <span>⚡</span> Авто-генерация черновиков
+                </h3>
+                <p className="text-xs text-gray-400 mt-0.5">
+                  Система генерирует посты каждый день — ты одобряешь вечером
+                </p>
+              </div>
+              <label className="relative inline-flex items-center cursor-pointer">
+                <input type="checkbox" className="sr-only peer"
+                  checked={autoDraftEnabled}
+                  onChange={e => setAutoDraftEnabled(e.target.checked)} />
+                <div className="w-10 h-5 bg-gray-600 peer-focus:outline-none rounded-full peer
+                  peer-checked:after:translate-x-full peer-checked:after:border-white
+                  after:content-[''] after:absolute after:top-0.5 after:left-[2px]
+                  after:bg-white after:rounded-full after:h-4 after:w-4 after:transition-all
+                  peer-checked:bg-accent" />
+              </label>
+            </div>
+
+            {autoDraftEnabled && (
+              <div className="grid grid-cols-2 gap-3">
+                <div>
+                  <label className="label text-xs mb-1">Постов в день</label>
+                  <select value={autoDraftCount} onChange={e => setAutoDraftCount(+e.target.value)}
+                    className="input w-full text-sm py-1.5">
+                    {[1,2,3,5,7,10].map(n => <option key={n} value={n}>{n} {n===1?'пост':'постов'}</option>)}
+                  </select>
+                </div>
+                <div>
+                  <label className="label text-xs mb-1">Время генерации</label>
+                  <input type="time" value={autoDraftTime}
+                    onChange={e => setAutoDraftTime(e.target.value)}
+                    className="input w-full text-sm py-1.5" />
+                </div>
+              </div>
+            )}
+
+            <p className="text-xs text-gray-500">
+              Черновики появляются на странице{' '}
+              <a href="/drafts" target="_blank" className="text-accent hover:underline">Черновики</a>.
+              Там можно редактировать, одобрять и планировать публикацию.
+            </p>
+          </div>
+        </div>
+      )}
+
+      {/* TAB: Подключение */}
+      {tab === 'connect' && (
+        <div className="space-y-5">
+          <div className="card p-5 space-y-4">
+            <div className="flex items-center gap-2 mb-1">
+              <span className="text-lg">✈️</span>
+              <h3 className="font-semibold">Telegram</h3>
+            </div>
+            <div className="bg-surface2/50 rounded-lg p-3 text-xs text-gray-400 space-y-1 border border-border">
+              <div className="font-medium text-gray-300 mb-2">Как подключить:</div>
+              <div>1. Создай бота через <span className="text-accent">@BotFather</span> → <code>/newbot</code> → скопируй токен</div>
+              <div>2. Добавь бота <b>администратором</b> в свой канал (права: публикация сообщений)</div>
+              <div>3. Узнай ID канала: перешли сообщение из канала боту <span className="text-accent">@idbot</span> — вернёт ID вида <code>-100xxxxxxxxxx</code></div>
+            </div>
+            <div>
+              <label className="label">Bot Token</label>
+              <input className="input font-mono text-sm" placeholder="7123456789:AAHxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
+                value={botToken} onChange={e => { setBotToken(e.target.value); setTokenStatus(null); }} type="password" />
+            </div>
+            <div className="grid sm:grid-cols-2 gap-4">
+              <div>
+                <label className="label">ID канала</label>
+                <input className="input font-mono text-sm" placeholder="-1001234567890"
+                  value={tgChannelId} onChange={e => setTgChannelId(e.target.value)} />
+                <div className="hint">Начинается с -100</div>
+              </div>
+              <div>
+                <label className="label">Username канала</label>
+                <input className="input font-mono text-sm" placeholder="@mychannel"
+                  value={tgUsername} onChange={e => setTgUsername(e.target.value)} />
+                <div className="hint">Необязательно если заполнен ID</div>
+              </div>
+            </div>
+          </div>
+          <div className="card p-5 space-y-4">
+            <div className="flex items-center gap-2 mb-1">
+              <span className="text-lg">🅱️</span>
+              <h3 className="font-semibold">ВКонтакте</h3>
+            </div>
+            <div>
+              <label className="label">Access Token группы</label>
+              <input className="input font-mono text-sm" placeholder="vk1.a.xxx..."
+                value={vkToken} onChange={e => setVkToken(e.target.value)} type="password" />
+              <div className="hint">Управление → API → Ключи доступа → Создать ключ (права: wall, photos)</div>
+            </div>
+          </div>
+        </div>
+      )}
     </main>
   );
 }

components/ChannelView.js

@@ -4,8 +4,17 @@ import Link from 'next/link';
 import {
   ArrowLeft, Sparkles, Wand2, Copy, Check, Loader2, Settings,
   Image as ImageIcon, RefreshCw, Scissors, Maximize2, Zap, Heart,
-  MessageSquare, Pencil, X, ChevronDown, Send, Clock, Trash2, History
+  MessageSquare, Pencil, X, ChevronDown, Send, Clock, Trash2, History,
+  Search, Camera, ExternalLink, Link2
 } from 'lucide-react';
+import PhotoSearchModal from './PhotoSearchModal';
+import PostPreview from './PostPreview';
+import PostTemplates from './PostTemplates';
+import ChannelAnalytics from './ChannelAnalytics';
+import FromUrlModal from './FromUrlModal';
+import PollModal from './PollModal';
+import HashtagSuggest from './HashtagSuggest';
+import InboxTab from './InboxTab';
 
 const GOAL_LABELS = {
   educational: 'Обучение', news: 'Новости',
@@ -22,8 +31,19 @@ const TRANSFORMS = [
   { action: 'forVk',      label: 'Для ВК',     icon: RefreshCw,  desc: 'Адаптировать под ВКонтакте' },
 ];
 
+// Хвостовая подпись «📷 Фото: domain» — добавляется к посту, можно убрать
+function buildCaption(domain) {
+  return domain ? `\n\n📷 Фото: ${domain}` : '';
+}
+// Удаляет существующую подпись из текста поста (по любому домену)
+function stripCaption(text) {
+  return (text || '').replace(/\n{1,2}📷\s*Фото:\s*[^\n]+\s*$/u, '').trimEnd();
+}
+
 export default function ChannelView({ channel }) {
   const [topic, setTopic] = useState('');
+  const [customPrompt, setCustomPrompt] = useState('');
+  const [showCustomPrompt, setShowCustomPrompt] = useState(false);
   const [generating, setGenerating] = useState(false);
   const [post, setPost] = useState(null);
   const [error, setError] = useState('');
@@ -36,8 +56,16 @@ export default function ChannelView({ channel }) {
 
   // Картинка
   const [image, setImage] = useState(null);
+  const [imageCredit, setImageCredit] = useState(null); // { domain, sourceUrl, title } | null
   const [genImage, setGenImage] = useState(false);
 
+  // Photo search modal
+  const [showPhotoSearch, setShowPhotoSearch] = useState(false);
+  const [showFromUrl,     setShowFromUrl]     = useState(false);
+  const [showPoll,        setShowPoll]        = useState(false);
+  const [batchCount,      setBatchCount]      = useState(3);
+  const [batchLoading,    setBatchLoading]    = useState(false);
+
   // Трансформации
   const [transforming, setTransforming] = useState(false);
 
@@ -69,12 +97,12 @@ export default function ChannelView({ channel }) {
   // Сохранение и публикация
   const [savedPostId, setSavedPostId] = useState(null);
   const [publishing, setPublishing] = useState(false);
+  const [activeTab, setActiveTab] = useState('generate'); // generate | analytics
   const [showScheduler, setShowScheduler] = useState(false);
   const [scheduleAt, setScheduleAt] = useState('');
   const [history, setHistory] = useState([]);
   const [loadingHistory, setLoadingHistory] = useState(false);
 
-  // Подгрузка истории при монтировании
   useEffect(() => { loadHistory(); }, []);
 
   async function loadHistory() {
@@ -86,6 +114,30 @@ export default function ChannelView({ channel }) {
     } catch {} finally { setLoadingHistory(false); }
   }
 
+  function clearImage() {
+    setImage(null);
+    setImageCredit(null);
+    // Если в посте была подпись «📷 Фото: …» — убираем её при удалении фото
+    if (post) setPost(p => stripCaption(p));
+  }
+
+  function applyPhotoPick({ imageUrl, credit }) {
+    setImage(imageUrl);
+    setImageCredit(credit || null);
+    // Подменяем (или добавляем) caption
+    if (post && credit?.domain) {
+      setPost(p => stripCaption(p) + buildCaption(credit.domain));
+    }
+    setShowPhotoSearch(false);
+  }
+
+  function applyFromUrl({ content, imageUrl, title }) {
+    setPost(content);
+    if (imageUrl) setImage(imageUrl);
+    if (title && !topic.trim()) setTopic(title.slice(0, 120));
+    setSavedPostId(null);
+  }
+
   async function savePost(status = 'draft', scheduledAt = null) {
     if (!post) return;
     setPublishing(true);
@@ -93,12 +145,12 @@ export default function ChannelView({ channel }) {
     try {
       let id = savedPostId;
       if (!id) {
-        // Создаём
         const res = await fetch('/api/user-posts', {
           method: 'POST',
           headers: { 'Content-Type': 'application/json' },
           body: JSON.stringify({
-            channel_id: channel.id, content: post, image_url: image,
+            channel_id: channel.id, content: post,
+            image_url: image, image_credit: imageCredit,
             topic: topic.trim(), status, scheduled_at: scheduledAt,
           }),
         });
@@ -107,11 +159,15 @@ export default function ChannelView({ channel }) {
         id = data.id;
         setSavedPostId(id);
       } else {
-        // Обновляем
         const res = await fetch(`/api/user-posts/${id}`, {
           method: 'PATCH',
           headers: { 'Content-Type': 'application/json' },
-          body: JSON.stringify({ content: post, image_url: image, status, scheduled_at: scheduledAt }),
+          body: JSON.stringify({
+            content: post,
+            image_url: image,
+            image_credit: imageCredit,
+            status, scheduled_at: scheduledAt,
+          }),
         });
         if (!res.ok) throw new Error((await res.json()).error || 'Ошибка');
       }
@@ -137,6 +193,7 @@ export default function ChannelView({ channel }) {
       setPost(null);
       setSavedPostId(null);
       setImage(null);
+      setImageCredit(null);
       setTopic('');
     } catch (err) { setError(err.message); }
     finally { setPublishing(false); }
@@ -151,9 +208,18 @@ export default function ChannelView({ channel }) {
     setPost(null);
     setSavedPostId(null);
     setImage(null);
+    setImageCredit(null);
     setTopic('');
   }
 
+  function applyTemplate({ topicHint, structure }) {
+    // Если тема не задана — подставляем подсказку
+    if (!topic.trim()) setTopic(topicHint);
+    // В textarea вставляем структуру как отправную точку
+    setPost(structure);
+    setSavedPostId(null);
+  }
+
   async function generate(asVariant = false) {
     if (!topic.trim() && !asVariant) return;
     if (asVariant && !post) return;
@@ -168,10 +234,18 @@ export default function ChannelView({ channel }) {
         headers: { 'Content-Type': 'application/json' },
         body: JSON.stringify({
           type: 'post', channelId: channel.id, topic: useTopic, useCritique: true,
+          customPrompt: customPrompt.trim() || undefined,
         }),
       });
       const job = await createRes.json();
-      if (!createRes.ok) throw new Error(job.error || 'Ошибка');
+      if (!createRes.ok) {
+        if (job.code === 'INSUFFICIENT_CREDITS') {
+          throw new Error(`Недостаточно кредитов: нужно ${job.cost}, есть ${job.credits}. Пополните баланс на странице тарифов.`);
+        }
+        throw new Error(job.error || 'Ошибка');
+      }
+      // Триггер обновления баланса в header
+      if (job.credits_after !== null) window.dispatchEvent(new Event('credits-updated'));
 
       let final;
       for (let i = 0; i < 60; i++) {
@@ -183,14 +257,14 @@ export default function ChannelView({ channel }) {
       if (!final) throw new Error('Таймаут — попробуй ещё раз');
       if (final.status === 'failed') throw new Error(final.error || 'Генерация упала');
 
-      // Сохраняем предыдущий вариант в variants
       if (asVariant && post) {
-        setVariants(v => [...v, { content: post, tokens, image }]);
+        setVariants(v => [...v, { content: post, tokens, image, imageCredit }]);
       }
 
       setPost(final.result);
       setTokens({ in: final.tokens_in, out: final.tokens_out });
-      setImage(null); // сбрасываем картинку при новом посте
+      setImage(null);
+      setImageCredit(null);
     } catch (err) {
       setError(err.message);
     } finally {
@@ -210,10 +284,10 @@ export default function ChannelView({ channel }) {
       });
       const data = await res.json();
       if (!res.ok) throw new Error(data.error || 'Ошибка');
-      // Сохраняем текущий в варианты
+      setVariants(v => [...v, { content: post, tokens, image, imageCredit }]);
-      setVariants(v => [...v, { content: post, tokens, image }]);
       setPost(data.content);
       setImage(null);
+      setImageCredit(null);
     } catch (err) {
       setError(err.message);
     } finally {
@@ -234,6 +308,7 @@ export default function ChannelView({ channel }) {
       const data = await res.json();
       if (!res.ok) throw new Error(data.error || 'Ошибка генерации картинки');
       setImage(data.url);
+      setImageCredit(null); // сгенерированная — без credit'а
     } catch (err) {
       setError(err.message);
     } finally {
@@ -245,12 +320,13 @@ export default function ChannelView({ channel }) {
     const v = variants[idx];
     setVariants(arr => {
       const next = arr.filter((_, i) => i !== idx);
-      next.push({ content: post, tokens, image });
+      next.push({ content: post, tokens, image, imageCredit });
       return next;
     });
     setPost(v.content);
     setTokens(v.tokens);
     setImage(v.image);
+    setImageCredit(v.imageCredit || null);
   }
 
   async function copy() {
@@ -271,7 +347,7 @@ export default function ChannelView({ channel }) {
             <Sparkles className="w-5 h-5 text-accent" />
             <h1 className="text-2xl font-bold">{channel.name}</h1>
             <span className="text-xs px-2 py-0.5 rounded-full bg-surface2 text-gray-400">
-              {GOAL_LABELS[channel.goal] || channel.goal}
+              {(channel.goal || '').split(',').map(g => GOAL_LABELS[g.trim()] || g.trim()).join(' · ')}
             </span>
           </div>
           {channel.niche && <p className="text-sm text-gray-500 max-w-2xl">{channel.niche}</p>}
@@ -286,6 +362,26 @@ export default function ChannelView({ channel }) {
         </Link>
       </div>
 
+      {/* Вкладки */}
+      <div className="flex items-center gap-0.5 rounded-lg p-0.5 bg-surface2 border border-border self-start mb-2">
+        {[['generate','Создать пост'],['analytics','Аналитика'],['inbox','Inbox']].map(([id,label]) => (
+          <button key={id} onClick={() => setActiveTab(id)}
+            className={`px-4 py-1.5 rounded-md text-sm font-medium transition-colors
+              ${activeTab===id ? 'bg-surface text-text shadow-sm' : 'text-text-soft hover:text-text'}`}>
+            {label}
+          </button>
+        ))}
+      </div>
+
+      {activeTab === 'analytics' && (
+        <ChannelAnalytics channelId={channel.id} channelName={channel.tg_username} />
+      )}
+
+      {activeTab === 'inbox' && (
+        <InboxTab channel={channel} />
+      )}
+
+      {activeTab === 'generate' && <>
       {/* Generator */}
       <div className="card p-5 mb-6">
         <div className="flex items-center justify-between mb-3 flex-wrap gap-2">
@@ -293,17 +389,60 @@ export default function ChannelView({ channel }) {
             <Wand2 className="w-4 h-4 text-accent" />
             Сгенерировать пост
           </h2>
-          <button
+          <div className="flex items-center gap-3">
-            onClick={fetchIdeas}
+            <PostTemplates onSelect={applyTemplate} disabled={generating} />
-            disabled={loadingIdeas}
+            <button
-            className="text-xs inline-flex items-center gap-1 text-accent hover:underline disabled:opacity-50"
+              onClick={() => setShowFromUrl(true)}
-          >
+              className="text-xs inline-flex items-center gap-1 text-accent hover:underline"
-            {loadingIdeas ? <Loader2 className="w-3.5 h-3.5 animate-spin" /> : <Sparkles className="w-3.5 h-3.5" />}
+            >
-            Идеи тем
+              <Link2 className="w-3.5 h-3.5" />
-          </button>
+              По ссылке
+            </button>
+            {channel.platform === 'telegram' && (
+              <button
+                onClick={() => setShowPoll(true)}
+                className="text-xs inline-flex items-center gap-1 text-gray-400 hover:text-accent transition-colors"
+              >
+                <span>📊</span>
+                Опрос
+              </button>
+            )}
+            {/* Batch-генерация черновиков */}
+            <div className="flex items-center gap-1">
+              <button
+                onClick={async () => {
+                  setBatchLoading(true);
+                  try {
+                    const res = await fetch(`/api/channels/${channel.id}/drafts/generate?count=${batchCount}`, {
+                      method: 'POST', headers: { 'Content-Type': 'application/json' },
+                    }).then(r => r.json());
+                    if (res.ok) alert(`✅ Генерирую ${batchCount} черновиков — через несколько минут появятся в /drafts`);
+                    else alert(res.error || 'Ошибка');
+                  } catch { alert('Ошибка'); }
+                  setBatchLoading(false);
+                }}
+                disabled={batchLoading}
+                className="text-xs inline-flex items-center gap-1 text-purple-400 hover:text-purple-300 transition-colors"
+              >
+                <span>{batchLoading ? '⏳' : '⚡'}</span>
+                Авто ×
+              </button>
+              <select value={batchCount} onChange={e => setBatchCount(+e.target.value)}
+                className="text-xs bg-surface2 border border-border rounded px-1 py-0.5 text-gray-400">
+                {[1,2,3,5,7,10].map(n => <option key={n} value={n}>{n}</option>)}
+              </select>
+            </div>
+            <button
+              onClick={fetchIdeas}
+              disabled={loadingIdeas}
+              className="text-xs inline-flex items-center gap-1 text-accent hover:underline disabled:opacity-50"
+            >
+              {loadingIdeas ? <Loader2 className="w-3.5 h-3.5 animate-spin" /> : <Sparkles className="w-3.5 h-3.5" />}
+              Идеи тем
+            </button>
+          </div>
         </div>
 
-        {/* Список идей */}
         {showIdeas && ideas.length > 0 && (
           <div className="mb-3 p-3 rounded-lg bg-accent/5 border border-accent/20">
             <div className="flex items-center justify-between mb-2">
@@ -327,15 +466,49 @@ export default function ChannelView({ channel }) {
         )}
 
         <textarea
-          className="input min-h-[80px] mb-3"
+          className="input min-h-[80px] mb-2"
           value={topic}
           onChange={e => setTopic(e.target.value)}
           placeholder="Тема поста — конкретный заход, не общая категория. Например: «OpenAI выпустил Memory — что это даёт маркетологу»"
           disabled={generating}
         />
+
+        {/* Дополнительные инструкции */}
+        <div className="mb-3">
+          <button
+            type="button"
+            onClick={() => setShowCustomPrompt(v => !v)}
+            className="text-xs text-gray-500 hover:text-accent flex items-center gap-1 transition-colors"
+          >
+            <span>{showCustomPrompt ? '▾' : '▸'}</span>
+            Дополнительные инструкции для AI
+            {customPrompt.trim() && <span className="ml-1 w-1.5 h-1.5 rounded-full bg-accent inline-block" />}
+          </button>
+          {showCustomPrompt && (
+            <div className="mt-2 space-y-1">
+              <textarea
+                rows={3}
+                className="input w-full text-sm resize-none"
+                placeholder={`Например: «Сделай акцент на кейсах из сельского хозяйства» или «Добавь призыв подписаться в конце»`}
+                value={customPrompt}
+                onChange={e => setCustomPrompt(e.target.value)}
+                disabled={generating}
+              />
+              <p className="text-xs text-gray-500">
+                Перебивает стиль канала для этой генерации.
+                {channel.ai_style_prompt && ' Канальный промт также будет применён.'}
+              </p>
+            </div>
+          )}
+        </div>
+
         <div className="flex items-center justify-between gap-3">
-          <div className="text-xs text-gray-500">
+          <div className="text-xs text-gray-500 space-y-0.5">
-            ИИ напишет пост в стиле твоего канала с учётом примеров
+            <div>ИИ напишет пост в стиле твоего канала с учётом примеров</div>
+            <div className="flex items-center gap-1.5 text-gray-600">
+              <span className="px-1.5 py-0.5 rounded bg-surface2 text-[11px]">2 кр — текст</span>
+              {channel.image_enabled && <span className="px-1.5 py-0.5 rounded bg-surface2 text-[11px]">+ 5 кр — картинка</span>}
+            </div>
           </div>
           <button onClick={() => generate(false)} disabled={generating || !topic.trim()} className="btn-primary">
             {generating ? (
@@ -354,7 +527,8 @@ export default function ChannelView({ channel }) {
 
       {/* Result */}
       {post && (
-        <div className="card p-5 mb-4">
+        <div className="grid lg:grid-cols-[1fr_360px] gap-4 mb-4 items-start">
+        <div className="card p-5">
           <div className="flex items-center justify-between mb-3 flex-wrap gap-2">
             <h3 className="font-semibold flex items-center gap-2">
               Результат
@@ -388,7 +562,6 @@ export default function ChannelView({ channel }) {
             </div>
           </div>
 
-          {/* Сам пост — редактируемый или нет */}
           {editing ? (
             <textarea
               value={post}
@@ -402,32 +575,93 @@ export default function ChannelView({ channel }) {
             </div>
           )}
 
-          {/* Картинка к посту */}
+          {/* Хештеги */}
+          <HashtagSuggest
+            channelId={channel.id}
+            postText={post}
+            onAppend={text => setPost(p => (p || '') + text)}
+          />
           {image && (
-            <div className="mt-4 relative">
+            <div className="mt-4">
-              <img src={image} alt="" className="w-full rounded-lg" />
+              <div className="relative">
+                <img src={image} alt="" className="w-full rounded-lg" referrerPolicy="no-referrer" />
+                <button
+                  onClick={clearImage}
+                  className="absolute top-2 right-2 p-1.5 rounded-lg bg-black/60 hover:bg-black/80 text-white"
+                  title="Убрать картинку"
+                >
+                  <X className="w-4 h-4" />
+                </button>
+              </div>
+              {imageCredit?.domain && (
+                <div className="mt-2 flex items-center justify-between flex-wrap gap-2 text-xs">
+                  <div className="text-gray-500">
+                    📷 Фото:{' '}
+                    {imageCredit.sourceUrl ? (
+                      <a
+                        href={imageCredit.sourceUrl}
+                        target="_blank"
+                        rel="noopener noreferrer"
+                        className="text-accent hover:underline inline-flex items-center gap-1"
+                      >
+                        {imageCredit.domain}
+                        <ExternalLink className="w-3 h-3" />
+                      </a>
+                    ) : (
+                      <span className="text-accent">{imageCredit.domain}</span>
+                    )}
+                  </div>
+                  <button
+                    onClick={() => setPost(p => stripCaption(p))}
+                    className="text-gray-500 hover:text-gray-300"
+                    title="Убрать подпись «📷 Фото: …» из текста поста (саму картинку оставить)"
+                  >
+                    убрать подпись из поста
+                  </button>
+                </div>
+              )}
+            </div>
+          )}
+
+          {/* Кнопки получения картинки */}
+          {!image && (
+            <div className="mt-4 grid sm:grid-cols-2 gap-2">
               <button
-                onClick={() => setImage(null)}
+                onClick={() => setShowPhotoSearch(true)}
-                className="absolute top-2 right-2 p-1.5 rounded-lg bg-black/60 hover:bg-black/80 text-white"
+                className="inline-flex items-center justify-center gap-2 py-2.5 rounded-lg border border-dashed border-border hover:border-accent hover:bg-accent/5 text-sm text-gray-400 hover:text-accent transition-colors"
               >
-                <X className="w-4 h-4" />
+                <Search className="w-4 h-4" /> Найти фото
+              </button>
+              <button
+                onClick={generateImage}
+                disabled={genImage}
+                className="inline-flex items-center justify-center gap-2 py-2.5 rounded-lg border border-dashed border-border hover:border-accent hover:bg-accent/5 text-sm text-gray-400 hover:text-accent transition-colors disabled:opacity-50"
+              >
+                {genImage ? (
+                  <><Loader2 className="w-4 h-4 animate-spin" /> Генерирую… (~30 сек)</>
+                ) : (
+                  <><Camera className="w-4 h-4" /> Сгенерировать (AI)</>
+                )}
               </button>
             </div>
           )}
 
-          {/* Кнопка генерации картинки */}
+          {/* Если уже есть картинка — даём ещё раз поменять */}
-          {!image && (
+          {image && (
-            <div className="mt-4">
+            <div className="mt-2 flex flex-wrap gap-2 text-xs">
+              <button
+                onClick={() => setShowPhotoSearch(true)}
+                className="btn-ghost text-xs py-1"
+              >
+                <Search className="w-3.5 h-3.5" /> Другое фото
+              </button>
               <button
                 onClick={generateImage}
                 disabled={genImage}
-                className="w-full inline-flex items-center justify-center gap-2 py-2.5 rounded-lg border border-dashed border-border hover:border-accent hover:bg-accent/5 text-sm text-gray-400 hover:text-accent transition-colors disabled:opacity-50"
+                className="btn-ghost text-xs py-1"
               >
-                {genImage ? (
+                {genImage ? <Loader2 className="w-3.5 h-3.5 animate-spin" /> : <Camera className="w-3.5 h-3.5" />}
-                  <><Loader2 className="w-4 h-4 animate-spin" /> Генерирую картинку... (~30 сек)</>
+                Заменить AI-картинкой
-                ) : (
-                  <><ImageIcon className="w-4 h-4" /> Сгенерировать картинку</>
-                )}
               </button>
             </div>
           )}
@@ -461,7 +695,6 @@ export default function ChannelView({ channel }) {
               </button>
             </div>
 
-            {/* Планировщик */}
             {showScheduler && (
               <div className="mt-3 p-3 rounded-lg bg-surface2 border border-border">
                 <label className="label text-xs">Время публикации (МСК)</label>
@@ -500,8 +733,47 @@ export default function ChannelView({ channel }) {
             </div>
           </div>
         </div>
+        {/* Правая колонка — превью */}
+        <div className="card p-4 sticky top-20">
+          <PostPreview
+            text={post}
+            imageUrl={image}
+            platform={channel.platform || 'telegram'}
+            channelName={channel.name}
+          />
+        </div>
+        </div>
       )}
 
+      {/* From URL modal */}
+      <FromUrlModal
+        open={showFromUrl}
+        channelId={channel.id}
+        onClose={() => setShowFromUrl(false)}
+        onApply={applyFromUrl}
+      />
+
+      {showPoll && (
+        <PollModal
+          channel={channel}
+          onClose={() => setShowPoll(false)}
+          onPublished={r => {
+            setShowPoll(false);
+            // Уведомление
+            if (r.scheduled) alert(`Опрос запланирован на ${new Date(r.scheduled_at).toLocaleString('ru-RU')}`);
+          }}
+        />
+      )}
+
+      {/* Photo search modal */}
+      <PhotoSearchModal
+        open={showPhotoSearch}
+        onClose={() => setShowPhotoSearch(false)}
+        topic={topic}
+        post={post}
+        onPick={applyPhotoPick}
+      />
+
       {/* История вариантов */}
       {variants.length > 0 && (
         <div className="card p-5">
@@ -545,11 +817,11 @@ export default function ChannelView({ channel }) {
               return (
                 <div key={p.id} className="flex items-start gap-3 p-3 rounded-lg bg-surface2 border border-border">
                   {p.image_url && (
-                    <img src={p.image_url} alt="" className="w-14 h-14 rounded-lg object-cover shrink-0" />
+                    <img src={p.image_url} alt="" className="w-14 h-14 rounded-lg object-cover shrink-0" referrerPolicy="no-referrer" />
                   )}
                   <div className="flex-1 min-w-0">
                     <div className="text-xs text-gray-400 line-clamp-2 whitespace-pre-wrap mb-1">{p.content.slice(0, 200)}</div>
-                    <div className="flex items-center gap-2 text-xs">
+                    <div className="flex items-center gap-2 text-xs flex-wrap">
                       <span className={`px-1.5 py-0.5 rounded font-medium ${statusColors[p.status] || statusColors.draft}`}>
                         {statusLabels[p.status] || p.status}
                       </span>
@@ -562,13 +834,23 @@ export default function ChannelView({ channel }) {
                       {!p.scheduled_at && !p.published_at && (
                         <span className="text-gray-500">{new Date(p.created_at).toLocaleString('ru-RU', { day:'numeric', month:'short', hour:'2-digit', minute:'2-digit' })}</span>
                       )}
+                      {p.image_credit?.domain && (
+                        <span className="text-gray-500">📷 {p.image_credit.domain}</span>
+                      )}
                       {p.error && (
                         <span className="text-red-400 truncate">{p.error}</span>
                       )}
                     </div>
                   </div>
                   <button
-                    onClick={() => { setPost(p.content); setImage(p.image_url); setSavedPostId(p.id); setTopic(p.topic || ''); window.scrollTo({top: 0, behavior: 'smooth'}); }}
+                    onClick={() => {
+                      setPost(p.content);
+                      setImage(p.image_url);
+                      setImageCredit(p.image_credit || null);
+                      setSavedPostId(p.id);
+                      setTopic(p.topic || '');
+                      window.scrollTo({top: 0, behavior: 'smooth'});
+                    }}
                     className="text-xs text-accent hover:underline shrink-0"
                   >
                     ↑ открыть
@@ -579,6 +861,7 @@ export default function ChannelView({ channel }) {
           </div>
         </div>
       )}
+    </> }
     </main>
   );
 }

components/FromUrlModal.js

@@ -0,0 +1,191 @@
+'use client';
+
+/**
+ * FromUrlModal — модальное окно «URL → черновик».
+ * Props:
+ *   open       — bool
+ *   channelId  — number
+ *   onClose()
+ *   onApply({ content, imageUrl, title }) — вызывается с результатом
+ */
+
+import { useState } from 'react';
+import { X, Link2, Loader2, Youtube, Globe, Send, AlertCircle } from 'lucide-react';
+
+function detectSource(url) {
+  try {
+    const u = new URL(url);
+    if (u.hostname.includes('youtube.com') || u.hostname.includes('youtu.be')) return 'youtube';
+    if (u.hostname === 't.me') return 'telegram';
+    return 'web';
+  } catch { return 'web'; }
+}
+
+const SOURCE_ICONS = {
+  youtube:  { Icon: Youtube, label: 'YouTube', color: 'text-red-400' },
+  telegram: { Icon: Send,    label: 'Telegram', color: 'text-blue-400' },
+  web:      { Icon: Globe,   label: 'Сайт',    color: 'text-text-mute' },
+};
+
+export default function FromUrlModal({ open, channelId, onClose, onApply }) {
+  const [url,      setUrl]      = useState('');
+  const [loading,  setLoading]  = useState(false);
+  const [error,    setError]    = useState('');
+  const [result,   setResult]   = useState(null);
+  const [edited,   setEdited]   = useState('');
+
+  if (!open) return null;
+
+  const source = detectSource(url);
+  const { Icon: SrcIcon, label: srcLabel, color: srcColor } = SOURCE_ICONS[source] || SOURCE_ICONS.web;
+
+  async function generate() {
+    if (!url.trim()) return;
+    setLoading(true);
+    setError('');
+    setResult(null);
+    try {
+      const res = await fetch('/api/generate/from-url', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ channelId, url: url.trim() }),
+      });
+      const data = await res.json();
+      if (!res.ok) throw new Error(data.error || 'Ошибка генерации');
+      setResult(data);
+      setEdited(data.content);
+    } catch (e) {
+      setError(e.message);
+    } finally {
+      setLoading(false);
+    }
+  }
+
+  function apply() {
+    if (!edited.trim()) return;
+    onApply({
+      content:  edited,
+      imageUrl: result?.imageUrl || null,
+      title:    result?.title || '',
+    });
+    handleClose();
+  }
+
+  function handleClose() {
+    setUrl('');
+    setResult(null);
+    setEdited('');
+    setError('');
+    onClose();
+  }
+
+  return (
+    <div className="fixed inset-0 z-50 flex items-center justify-center p-4 bg-black/50 backdrop-blur-sm">
+      <div className="w-full max-w-lg rounded-2xl bg-surface border border-border shadow-2xl flex flex-col max-h-[90vh]">
+
+        {/* Шапка */}
+        <div className="flex items-center justify-between px-5 py-4 border-b border-border shrink-0">
+          <h2 className="font-semibold flex items-center gap-2">
+            <Link2 className="w-4 h-4 text-accent" />
+            URL → черновик
+          </h2>
+          <button onClick={handleClose} className="btn-ghost p-1.5 rounded-lg">
+            <X className="w-4 h-4" />
+          </button>
+        </div>
+
+        {/* Контент */}
+        <div className="flex flex-col gap-4 p-5 overflow-y-auto">
+
+          {/* Инпут URL */}
+          <div>
+            <label className="label">Ссылка на статью, YouTube-видео или Telegram-пост</label>
+            <div className="relative">
+              <div className={`absolute left-3 top-1/2 -translate-y-1/2 ${srcColor}`}>
+                <SrcIcon className="w-4 h-4" />
+              </div>
+              <input
+                type="url"
+                className="input pl-9 pr-3"
+                placeholder="https://..."
+                value={url}
+                onChange={e => { setUrl(e.target.value); setResult(null); setError(''); }}
+                disabled={loading}
+                onKeyDown={e => e.key === 'Enter' && !loading && generate()}
+              />
+            </div>
+            {url && (
+              <p className="hint mt-1">Источник: {srcLabel}</p>
+            )}
+          </div>
+
+          {/* Кнопка генерации */}
+          {!result && (
+            <button
+              onClick={generate}
+              disabled={loading || !url.trim()}
+              className="btn-primary w-full"
+            >
+              {loading ? (
+                <><Loader2 className="w-4 h-4 animate-spin" /> Читаю и генерирую…</>
+              ) : (
+                <><Link2 className="w-4 h-4" /> Сгенерировать пост</>
+              )}
+            </button>
+          )}
+
+          {/* Ошибка */}
+          {error && (
+            <div className="card p-3 text-sm text-red-400 flex items-center gap-2">
+              <AlertCircle className="w-4 h-4 shrink-0" /> {error}
+            </div>
+          )}
+
+          {/* Результат */}
+          {result && (
+            <>
+              {result.title && (
+                <div className="text-xs text-text-mute border-l-2 border-accent/40 pl-3 py-1">
+                  Источник: {result.title}
+                </div>
+              )}
+
+              <div>
+                <label className="label">Черновик поста — отредактируй и применяй</label>
+                <textarea
+                  className="input min-h-[180px] text-sm leading-relaxed"
+                  value={edited}
+                  onChange={e => setEdited(e.target.value)}
+                  autoFocus
+                />
+                <p className="hint">{edited.length} символов</p>
+              </div>
+
+              {result.imageUrl && (
+                <div>
+                  <label className="label">Обложка из источника</label>
+                  <img
+                    src={result.imageUrl}
+                    alt=""
+                    className="w-full rounded-lg max-h-40 object-cover"
+                    referrerPolicy="no-referrer"
+                    onError={e => { e.target.style.display = 'none'; }}
+                  />
+                </div>
+              )}
+
+              <div className="flex gap-2">
+                <button onClick={apply} className="btn-primary flex-1">
+                  Применить в редактор
+                </button>
+                <button onClick={() => { setResult(null); setEdited(''); }} className="btn-ghost">
+                  Заново
+                </button>
+              </div>
+            </>
+          )}
+        </div>
+      </div>
+    </div>
+  );
+}

components/HashtagSuggest.js

@@ -0,0 +1,119 @@
+'use client';
+import { useState } from 'react';
+import { Hash, Loader2, RefreshCw, Plus, X } from 'lucide-react';
+
+/**
+ * HashtagSuggest — предлагает хештеги на основе текста поста.
+ * onAppend(text) — вставляет выбранные теги в конец поста
+ */
+export default function HashtagSuggest({ channelId, postText, onAppend }) {
+  const [tags,     setTags]     = useState([]);
+  const [selected, setSelected] = useState(new Set());
+  const [loading,  setLoading]  = useState(false);
+  const [shown,    setShown]    = useState(false);
+
+  async function fetchTags() {
+    if (!postText?.trim()) return;
+    setLoading(true);
+    setShown(true);
+    setSelected(new Set());
+    try {
+      const res = await fetch('/api/generate/hashtags', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ channelId, postText, count: 10 }),
+      }).then(r => r.json());
+      setTags(res.hashtags || []);
+    } catch {}
+    setLoading(false);
+  }
+
+  function toggle(tag) {
+    setSelected(prev => {
+      const next = new Set(prev);
+      next.has(tag) ? next.delete(tag) : next.add(tag);
+      return next;
+    });
+  }
+
+  function appendSelected() {
+    if (!selected.size) return;
+    const line = '\n\n' + [...selected].map(t => `#${t}`).join(' ');
+    onAppend?.(line);
+    setSelected(new Set());
+    setShown(false);
+    setTags([]);
+  }
+
+  if (!postText?.trim()) return null;
+
+  return (
+    <div className="mt-2">
+      {!shown ? (
+        <button
+          onClick={fetchTags}
+          className="text-xs text-gray-500 hover:text-accent flex items-center gap-1 transition-colors"
+        >
+          <Hash className="w-3.5 h-3.5" />
+          Подобрать хештеги
+        </button>
+      ) : (
+        <div className="rounded-xl border border-border bg-surface2 p-3">
+          <div className="flex items-center justify-between mb-2.5">
+            <span className="text-xs font-medium text-gray-400 flex items-center gap-1">
+              <Hash className="w-3 h-3" /> Хештеги
+            </span>
+            <div className="flex items-center gap-1.5">
+              <button onClick={fetchTags} disabled={loading} className="btn-ghost p-1" title="Обновить">
+                <RefreshCw className={`w-3 h-3 ${loading ? 'animate-spin' : ''}`} />
+              </button>
+              <button onClick={() => { setShown(false); setTags([]); }} className="btn-ghost p-1">
+                <X className="w-3 h-3" />
+              </button>
+            </div>
+          </div>
+
+          {loading && (
+            <div className="flex items-center gap-2 text-xs text-gray-500 py-1">
+              <Loader2 className="w-3.5 h-3.5 animate-spin" /> Генерирую хештеги...
+            </div>
+          )}
+
+          {!loading && tags.length > 0 && (
+            <>
+              <div className="flex flex-wrap gap-1.5 mb-2.5">
+                {tags.map(tag => (
+                  <button
+                    key={tag}
+                    onClick={() => toggle(tag)}
+                    className={`text-xs px-2 py-1 rounded-full border transition-colors ${
+                      selected.has(tag)
+                        ? 'border-accent bg-accent/20 text-accent'
+                        : 'border-border hover:border-accent/40 text-gray-400'
+                    }`}
+                  >
+                    #{tag}
+                  </button>
+                ))}
+              </div>
+
+              {selected.size > 0 && (
+                <button
+                  onClick={appendSelected}
+                  className="btn-primary text-xs py-1.5 px-3 flex items-center gap-1.5 w-full justify-center"
+                >
+                  <Plus className="w-3.5 h-3.5" />
+                  Добавить {selected.size} {selected.size === 1 ? 'хештег' : 'хештега'} в пост
+                </button>
+              )}
+            </>
+          )}
+
+          {!loading && tags.length === 0 && (
+            <p className="text-xs text-gray-500">Нет результатов. Попробуйте ещё раз.</p>
+          )}
+        </div>
+      )}
+    </div>
+  );
+}

components/Header.js

@@ -1,11 +1,23 @@
 'use client';
 import Link from 'next/link';
 import { useRouter } from 'next/navigation';
-import { Sparkles, LogOut } from 'lucide-react';
+import { useEffect, useState } from 'react';
+import { Sparkles, LogOut, CalendarDays, Coins, FileText, Settings2 } from 'lucide-react';
 import ThemeToggle from './ThemeToggle';
 
 export default function Header({ user }) {
   const router = useRouter();
+  const [credits, setCredits] = useState(null);
+
+  useEffect(() => {
+    if (!user) return;
+    const refresh = () => fetch('/api/billing/balance').then(r => r.json())
+      .then(d => setCredits(d.isUnlimited ? '∞' : d.credits)).catch(() => {});
+    refresh();
+    window.addEventListener('credits-updated', refresh);
+    return () => window.removeEventListener('credits-updated', refresh);
+  }, [user?.id]);
+
   async function logout() {
     await fetch('/api/auth/logout', { method: 'POST' });
     router.push('/login');
@@ -17,7 +29,30 @@ export default function Header({ user }) {
           <Sparkles className="w-5 h-5 text-accent" />
           <span className="font-bold">ZeroPost</span>
         </Link>
+        <nav className="hidden sm:flex items-center gap-1">
+          <Link href="/calendar" className="btn-ghost px-3 py-1.5 text-sm flex items-center gap-1.5">
+            <CalendarDays className="w-4 h-4" />
+            <span>Календарь</span>
+          </Link>
+          <Link href="/drafts" className="btn-ghost px-3 py-1.5 text-sm flex items-center gap-1.5">
+            <FileText className="w-4 h-4" />
+            <span>Черновики</span>
+          </Link>
+          {user?.isAdmin && (
+            <Link href="/system" className="btn-ghost px-3 py-1.5 text-sm flex items-center gap-1.5">
+              <Settings2 className="w-4 h-4" />
+              <span>Админ</span>
+            </Link>
+          )}
+        </nav>
         <div className="flex items-center gap-2">
+          {/* Баланс кредитов */}
+          {credits !== null && (
+            <Link href="/billing" className="flex items-center gap-1.5 px-2.5 py-1 rounded-lg bg-accent/10 hover:bg-accent/20 transition-colors text-sm font-medium text-accent">
+              <Coins className="w-3.5 h-3.5" />
+              <span>{credits} кр</span>
+            </Link>
+          )}
           <span className="text-sm text-gray-500 hidden sm:inline mr-2">{user?.email}</span>
           <ThemeToggle />
           <button onClick={logout} className="btn-ghost p-2" title="Выйти">
@@ -28,3 +63,21 @@ export default function Header({ user }) {
     </header>
   );
 }
+
+// Публичный хедер для лендинга — отдельный экспорт
+export function PublicHeader() {
+  return (
+    <header className="border-b border-border bg-surface sticky top-0 z-50">
+      <div className="max-w-6xl mx-auto px-4 sm:px-6 h-14 flex items-center justify-between">
+        <Link href="/landing" className="flex items-center gap-2 font-bold">
+          <Sparkles className="w-5 h-5 text-accent" />
+          <span>ZeroPost</span>
+        </Link>
+        <div className="flex items-center gap-2">
+          <Link href="/login"    className="btn-ghost text-sm px-3 py-1.5">Войти</Link>
+          <Link href="/register" className="btn-primary text-sm px-3 py-1.5">Начать бесплатно</Link>
+        </div>
+      </div>
+    </header>
+  );
+}

components/InboxTab.js

@@ -0,0 +1,249 @@
+'use client';
+import { useState, useEffect, useCallback } from 'react';
+import { MessageCircle, RefreshCw, Send, X, Ban, CheckCheck, Loader2, Bell, BellOff } from 'lucide-react';
+
+const STATUS_TABS = [
+  { v: 'new',     label: 'Новые',     color: 'text-accent' },
+  { v: 'all',     label: 'Все',       color: 'text-gray-400' },
+  { v: 'replied', label: 'Отвечено',  color: 'text-green-400' },
+  { v: 'ignored', label: 'Игнорировано', color: 'text-gray-500' },
+];
+
+const TYPE_ICONS = {
+  question:  '❓',
+  praise:    '👍',
+  complaint: '😤',
+  spam:      '🚫',
+  other:     '💬',
+};
+
+const TYPE_COLORS = {
+  question:  'border-blue-500/30 bg-blue-500/5',
+  praise:    'border-green-500/30 bg-green-500/5',
+  complaint: 'border-red-500/30 bg-red-500/5',
+  spam:      'border-gray-600 bg-gray-800/50 opacity-60',
+  other:     'border-border',
+};
+
+function fmtDate(s) {
+  const d = new Date(s);
+  const now = new Date();
+  const diff = now - d;
+  if (diff < 60000)  return 'только что';
+  if (diff < 3600000) return Math.floor(diff/60000) + ' мин назад';
+  if (diff < 86400000) return Math.floor(diff/3600000) + 'ч назад';
+  return d.toLocaleDateString('ru-RU');
+}
+
+export default function InboxTab({ channel }) {
+  const [tab,      setTab]      = useState('new');
+  const [messages, setMessages] = useState([]);
+  const [total,    setTotal]    = useState(0);
+  const [loading,  setLoading]  = useState(true);
+  const [replyId,  setReplyId]  = useState(null);
+  const [replyText,setReplyText]= useState('');
+  const [sending,  setSending]  = useState(false);
+  const [webhookOk,setWebhookOk]= useState(channel.tg_webhook_enabled);
+  const [setupping,setSetuppping]= useState(false);
+
+  const load = useCallback(async (t = tab) => {
+    setLoading(true);
+    try {
+      const res = await fetch(`/api/inbox/channel/${channel.id}?status=${t}&limit=40`).then(r => r.json());
+      setMessages(res.messages || []);
+      setTotal(res.total || 0);
+    } catch {}
+    setLoading(false);
+  }, [channel.id, tab]);
+
+  useEffect(() => { load(tab); }, [tab]);
+
+  async function setupWebhook() {
+    setSetuppping(true);
+    try {
+      const res = await fetch(`/api/inbox/channel/${channel.id}/setup-webhook`, { method: 'POST' }).then(r => r.json());
+      if (res.ok) { setWebhookOk(true); load(tab); }
+      else alert(res.error || 'Ошибка');
+    } catch { alert('Ошибка соединения'); }
+    setSetuppping(false);
+  }
+
+  async function sendReply(msg) {
+    if (!replyText.trim()) return;
+    setSending(true);
+    try {
+      const res = await fetch(`/api/inbox/message/${msg.id}/reply`, {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ text: replyText }),
+      }).then(r => r.json());
+      if (res.ok) {
+        setReplyId(null);
+        setReplyText('');
+        load(tab);
+      } else alert(res.error || 'Ошибка');
+    } catch { alert('Ошибка'); }
+    setSending(false);
+  }
+
+  async function setStatus(msgId, status) {
+    await fetch(`/api/inbox/message/${msgId}/status`, {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ status }),
+    });
+    load(tab);
+  }
+
+  const newCount = messages.filter(m => m.status === 'new').length;
+
+  return (
+    <div className="space-y-4">
+      {/* Webhook setup */}
+      {!webhookOk && (
+        <div className="card p-4 border-yellow-500/30 bg-yellow-500/5">
+          <div className="flex items-center justify-between">
+            <div>
+              <div className="font-medium text-sm flex items-center gap-2">
+                <BellOff className="w-4 h-4 text-yellow-400" />
+                Webhook не настроен
+              </div>
+              <div className="text-xs text-gray-400 mt-1">
+                Нужно подключить webhook чтобы получать комментарии
+              </div>
+            </div>
+            <button onClick={setupWebhook} disabled={setupping} className="btn-primary text-sm px-3 py-1.5">
+              {setupping ? <Loader2 className="w-4 h-4 animate-spin" /> : <><Bell className="w-3.5 h-3.5 mr-1" />Подключить</>}
+            </button>
+          </div>
+        </div>
+      )}
+
+      {webhookOk && (
+        <div className="flex items-center gap-1 text-xs text-green-400">
+          <Bell className="w-3 h-3" /> Webhook активен — получаем комментарии
+        </div>
+      )}
+
+      {/* Tabs */}
+      <div className="flex items-center justify-between">
+        <div className="flex gap-1">
+          {STATUS_TABS.map(t => (
+            <button key={t.v} onClick={() => setTab(t.v)}
+              className={`px-3 py-1.5 rounded-lg text-sm transition-colors ${
+                tab === t.v ? `bg-accent/10 ${t.color} font-medium` : 'text-gray-500 hover:text-gray-300'
+              }`}>
+              {t.label}
+              {t.v === 'new' && newCount > 0 && (
+                <span className="ml-1.5 bg-accent text-white text-xs rounded-full px-1.5 py-0.5">{newCount}</span>
+              )}
+            </button>
+          ))}
+        </div>
+        <button onClick={() => load(tab)} className="btn-ghost p-2">
+          <RefreshCw className="w-4 h-4" />
+        </button>
+      </div>
+
+      {/* Messages */}
+      {loading && <div className="py-8 text-center"><Loader2 className="w-5 h-5 animate-spin mx-auto text-accent" /></div>}
+
+      {!loading && messages.length === 0 && (
+        <div className="py-12 text-center text-gray-500">
+          <MessageCircle className="w-10 h-10 mx-auto mb-3 opacity-30" />
+          <div className="text-sm">{tab === 'new' ? 'Новых комментариев нет' : 'Нет сообщений'}</div>
+        </div>
+      )}
+
+      {!loading && messages.map(msg => (
+        <div key={msg.id} className={`card p-4 border ${TYPE_COLORS[msg.ai_type] || TYPE_COLORS.other}`}>
+          {/* Header */}
+          <div className="flex items-start justify-between gap-2 mb-2">
+            <div className="flex items-center gap-2">
+              <span className="text-base">{TYPE_ICONS[msg.ai_type] || '💬'}</span>
+              <div>
+                <span className="font-medium text-sm">
+                  {msg.from_name || msg.from_username || 'Аноним'}
+                </span>
+                {msg.from_username && (
+                  <span className="text-xs text-gray-500 ml-1">@{msg.from_username}</span>
+                )}
+              </div>
+            </div>
+            <div className="flex items-center gap-1 text-xs text-gray-500 shrink-0">
+              {msg.status === 'replied' && <CheckCheck className="w-3.5 h-3.5 text-green-400" />}
+              {fmtDate(msg.created_at)}
+            </div>
+          </div>
+
+          {/* Text */}
+          <p className="text-sm leading-relaxed mb-3 text-gray-200">{msg.text}</p>
+
+          {/* AI Reply Suggestion */}
+          {msg.ai_reply && msg.status === 'new' && (
+            <div className="mb-3 p-3 rounded-lg bg-surface2 border border-accent/20">
+              <div className="text-xs text-accent mb-1.5 font-medium">✨ Предложенный ответ AI</div>
+              <p className="text-sm text-gray-300">{msg.ai_reply}</p>
+              <button
+                className="mt-2 text-xs text-accent hover:underline"
+                onClick={() => { setReplyId(msg.id); setReplyText(msg.ai_reply); }}
+              >
+                Использовать →
+              </button>
+            </div>
+          )}
+
+          {/* Reply form */}
+          {replyId === msg.id ? (
+            <div className="space-y-2">
+              <textarea
+                rows={3}
+                value={replyText}
+                onChange={e => setReplyText(e.target.value)}
+                className="input w-full text-sm resize-none"
+                placeholder="Текст ответа..."
+                autoFocus
+              />
+              <div className="flex gap-2">
+                <button onClick={() => sendReply(msg)} disabled={sending || !replyText.trim()}
+                  className="btn-primary text-sm px-3 py-1.5 flex items-center gap-1.5">
+                  {sending ? <Loader2 className="w-3.5 h-3.5 animate-spin" /> : <Send className="w-3.5 h-3.5" />}
+                  Отправить
+                </button>
+                <button onClick={() => { setReplyId(null); setReplyText(''); }}
+                  className="btn-ghost text-sm px-3 py-1.5">
+                  Отмена
+                </button>
+              </div>
+            </div>
+          ) : msg.status === 'new' ? (
+            <div className="flex gap-2">
+              <button onClick={() => { setReplyId(msg.id); setReplyText(''); }}
+                className="btn-ghost text-xs px-2.5 py-1.5 flex items-center gap-1">
+                <Send className="w-3 h-3" /> Ответить
+              </button>
+              <button onClick={() => setStatus(msg.id, 'ignored')}
+                className="btn-ghost text-xs px-2.5 py-1.5 flex items-center gap-1 text-gray-500">
+                <X className="w-3 h-3" /> Игнорировать
+              </button>
+              <button onClick={() => setStatus(msg.id, 'spam')}
+                className="btn-ghost text-xs px-2.5 py-1.5 flex items-center gap-1 text-red-500">
+                <Ban className="w-3 h-3" /> Спам
+              </button>
+            </div>
+          ) : (
+            <div className="text-xs text-gray-500">
+              {msg.status === 'replied' && `✓ Отвечено: ${msg.replied_text?.slice(0, 80)}...`}
+              {msg.status === 'ignored' && '— Проигнорировано'}
+              {msg.status === 'spam'    && '🚫 Помечено как спам'}
+            </div>
+          )}
+        </div>
+      ))}
+
+      {total > messages.length && (
+        <p className="text-xs text-center text-gray-500">Показано {messages.length} из {total}</p>
+      )}
+    </div>
+  );
+}

components/PhotoSearchModal.js

@@ -0,0 +1,287 @@
+'use client';
+import { useState, useEffect } from 'react';
+import { Loader2, Search, X, AlertCircle, ExternalLink, Check } from 'lucide-react';
+
+// Простая эвристика: если в тексте поста есть капитализованные ФИО (двусловные) —
+// предлагаем их как стартовый query. Иначе берём первые слова темы.
+function suggestQuery({ topic, post }) {
+  const text = `${topic || ''}\n${post || ''}`.trim();
+  if (!text) return '';
+  // Имена вида «Имя Фамилия» (две заглавные кириллицей или латиницей подряд)
+  const reName = /\b([А-ЯЁA-Z][а-яёa-z]{2,})\s+([А-ЯЁA-Z][а-яёa-z]{2,})/g;
+  const matches = [];
+  let m;
+  while ((m = reName.exec(text)) !== null) {
+    matches.push(`${m[1]} ${m[2]}`);
+    if (matches.length >= 3) break;
+  }
+  if (matches.length) return matches[0];
+  // Иначе — первые ~6 слов темы
+  return (topic || '').split(/\s+/).slice(0, 6).join(' ');
+}
+
+export default function PhotoSearchModal({ open, onClose, topic, post, onPick }) {
+  const [profiles, setProfiles] = useState([]);
+  const [profile, setProfile] = useState('general');
+  const [quota, setQuota] = useState(null);
+  const [query, setQuery] = useState('');
+  const [items, setItems] = useState([]);
+  const [searching, setSearching] = useState(false);
+  const [error, setError] = useState('');
+  const [meta, setMeta] = useState(null);
+  const [pickedIdx, setPickedIdx] = useState(null);
+
+  // Загружаем профили + квоту при первом открытии
+  useEffect(() => {
+    if (!open) return;
+    let cancelled = false;
+    (async () => {
+      try {
+        const [profRes, quotaRes] = await Promise.all([
+          fetch('/api/photo-search/profiles'),
+          fetch('/api/photo-search/quota'),
+        ]);
+        const profData = profRes.ok ? await profRes.json() : [];
+        const quotaData = quotaRes.ok ? await quotaRes.json() : null;
+        if (cancelled) return;
+        setProfiles(profData);
+        setQuota(quotaData);
+        // Дефолт-профиль: general (если есть), иначе первый
+        if (profData.length && !profData.find(p => p.slug === profile)) {
+          setProfile(profData[0].slug);
+        }
+      } catch (e) {
+        if (!cancelled) setError(e.message);
+      }
+    })();
+    return () => { cancelled = true; };
+  // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [open]);
+
+  // Подсказываем стартовый запрос
+  useEffect(() => {
+    if (!open) return;
+    if (!query) setQuery(suggestQuery({ topic, post }));
+  // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [open]);
+
+  async function search() {
+    if (!query.trim() || searching) return;
+    setSearching(true);
+    setError('');
+    setItems([]);
+    setPickedIdx(null);
+    try {
+      const res = await fetch('/api/photo-search/by-query', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ query: query.trim(), profile, num: 6 }),
+      });
+      const data = await res.json();
+      if (!res.ok) {
+        if (data.code === 'DAILY_LIMIT_EXCEEDED') {
+          throw new Error('Дневной лимит поиска фото исчерпан. Попробуй завтра или подними лимит в /system.');
+        }
+        throw new Error(data.error || `HTTP ${res.status}`);
+      }
+      setItems(data.items || []);
+      setMeta({
+        total: data.total,
+        raw: data.raw_count,
+        filtered: data.filtered_count,
+        elapsedMs: data.elapsed_ms,
+        domains: data.domains || [],
+      });
+      if (data.quota) setQuota(data.quota);
+      if (!data.items || data.items.length === 0) {
+        setError('Ничего не нашлось в whitelisted доменах. Попробуй другой профиль или уточни запрос.');
+      }
+    } catch (e) {
+      setError(e.message);
+    } finally {
+      setSearching(false);
+    }
+  }
+
+  function pick(idx) {
+    const item = items[idx];
+    if (!item) return;
+    setPickedIdx(idx);
+    onPick?.({
+      imageUrl: item.imageUrl,
+      thumbUrl: item.thumbUrl,
+      credit: {
+        domain: item.sourceDomain || null,
+        sourceUrl: item.sourceUrl || null,
+        title: item.title || null,
+      },
+    });
+  }
+
+  if (!open) return null;
+
+  return (
+    <div
+      className="fixed inset-0 z-50 bg-black/60 backdrop-blur-sm flex items-start sm:items-center justify-center p-3 sm:p-6 overflow-y-auto"
+      onClick={onClose}
+    >
+      <div
+        className="card w-full max-w-3xl my-4"
+        onClick={e => e.stopPropagation()}
+      >
+        {/* Header */}
+        <div className="flex items-start justify-between p-5 border-b border-border gap-3">
+          <div>
+            <h3 className="font-semibold flex items-center gap-2">
+              <Search className="w-4 h-4 text-accent" />
+              Найти фото
+            </h3>
+            <p className="text-xs text-gray-500 mt-1">
+              Поиск по доменам из whitelist'а профиля. Используется Yandex Search API.
+            </p>
+          </div>
+          <button onClick={onClose} className="btn-ghost p-2" title="Закрыть">
+            <X className="w-4 h-4" />
+          </button>
+        </div>
+
+        {/* Controls */}
+        <div className="p-5 space-y-3 border-b border-border">
+          <div className="grid sm:grid-cols-[1fr_auto] gap-2">
+            <div>
+              <label className="label text-xs">Запрос</label>
+              <input
+                className="input text-sm"
+                value={query}
+                onChange={e => setQuery(e.target.value)}
+                onKeyDown={e => { if (e.key === 'Enter') search(); }}
+                placeholder="Имя, событие, объект…"
+                autoFocus
+              />
+            </div>
+            <div>
+              <label className="label text-xs">Профиль</label>
+              <select
+                className="input text-sm"
+                value={profile}
+                onChange={e => setProfile(e.target.value)}
+              >
+                {profiles.length === 0 && <option value="general">general</option>}
+                {profiles.map(p => (
+                  <option key={p.slug} value={p.slug}>
+                    {p.name || p.slug} {p.domains?.length ? `(${p.domains.length})` : ''}
+                  </option>
+                ))}
+              </select>
+            </div>
+          </div>
+
+          <div className="flex items-center justify-between gap-3 flex-wrap">
+            <div className="text-xs text-gray-500">
+              {quota && (
+                <>Квота сегодня: <b>{quota.used}</b> / {quota.limit}{' '}
+                  {quota.remaining === 0 && <span className="text-amber-500">(исчерпана)</span>}
+                </>
+              )}
+            </div>
+            <button
+              onClick={search}
+              disabled={searching || !query.trim() || (quota?.remaining === 0)}
+              className="btn-primary text-sm"
+            >
+              {searching ? <Loader2 className="w-4 h-4 animate-spin" /> : <Search className="w-4 h-4" />}
+              {searching ? 'Ищу…' : 'Найти'}
+            </button>
+          </div>
+
+          {profiles.find(p => p.slug === profile)?.domains?.length > 0 && (
+            <div className="text-[11px] text-gray-500">
+              Whitelist:{' '}
+              {profiles.find(p => p.slug === profile).domains.slice(0, 8).join(', ')}
+              {profiles.find(p => p.slug === profile).domains.length > 8 && '…'}
+            </div>
+          )}
+        </div>
+
+        {/* Body */}
+        <div className="p-5">
+          {error && (
+            <div className="flex items-start gap-2 text-sm text-amber-500 bg-amber-500/10 border border-amber-500/30 rounded-lg p-3 mb-3">
+              <AlertCircle className="w-4 h-4 mt-0.5 shrink-0" />
+              <div>{error}</div>
+            </div>
+          )}
+
+          {meta && !error && (
+            <div className="text-[11px] text-gray-500 mb-3">
+              Найдено всего: {meta.total} · после фильтра: {meta.filtered} · показано: {items.length} · {meta.elapsedMs} мс
+            </div>
+          )}
+
+          {items.length > 0 && (
+            <div className="grid grid-cols-2 sm:grid-cols-3 gap-3">
+              {items.map((it, i) => (
+                <button
+                  key={i}
+                  onClick={() => pick(i)}
+                  className={`group relative rounded-lg overflow-hidden border transition-all text-left ${
+                    pickedIdx === i
+                      ? 'border-accent ring-2 ring-accent/40'
+                      : 'border-border hover:border-accent/60'
+                  }`}
+                  title={it.title || it.sourceUrl}
+                >
+                  <div className="aspect-square bg-surface2 overflow-hidden">
+                    <img
+                      src={it.thumbUrl || it.imageUrl}
+                      alt=""
+                      className="w-full h-full object-cover group-hover:scale-105 transition-transform"
+                      loading="lazy"
+                      referrerPolicy="no-referrer"
+                      onError={(e) => { e.currentTarget.style.opacity = '0.3'; }}
+                    />
+                  </div>
+                  <div className="p-2">
+                    <div className="text-[10px] text-accent font-mono truncate">{it.sourceDomain}</div>
+                    {it.title && (
+                      <div className="text-[11px] text-gray-500 line-clamp-2 mt-0.5">{it.title}</div>
+                    )}
+                    <div className="text-[10px] text-gray-500 mt-1">{it.width}×{it.height}</div>
+                  </div>
+                  {pickedIdx === i && (
+                    <div className="absolute top-1.5 right-1.5 bg-accent text-white rounded-full p-1">
+                      <Check className="w-3 h-3" />
+                    </div>
+                  )}
+                  {it.sourceUrl && (
+                    <a
+                      href={it.sourceUrl}
+                      target="_blank"
+                      rel="noopener noreferrer"
+                      onClick={e => e.stopPropagation()}
+                      className="absolute top-1.5 left-1.5 bg-black/60 hover:bg-black/80 text-white rounded-full p-1"
+                      title="Открыть источник"
+                    >
+                      <ExternalLink className="w-3 h-3" />
+                    </a>
+                  )}
+                </button>
+              ))}
+            </div>
+          )}
+
+          {items.length === 0 && !error && !searching && (
+            <div className="text-sm text-gray-500 text-center py-10">
+              Введи запрос и нажми «Найти»
+            </div>
+          )}
+        </div>
+
+        {/* Footer */}
+        <div className="p-4 border-t border-border flex items-center justify-end gap-2">
+          <button onClick={onClose} className="btn-ghost text-sm">Закрыть</button>
+        </div>
+      </div>
+    </div>
+  );
+}

components/PollModal.js

@@ -0,0 +1,175 @@
+'use client';
+import { useState } from 'react';
+import { X, Plus, Trash2, Loader2, ChevronDown } from 'lucide-react';
+
+export default function PollModal({ channel, onClose, onPublished }) {
+  const [question, setQuestion]   = useState('');
+  const [options, setOptions]     = useState(['', '']);
+  const [isAnonymous, setAnonymous] = useState(true);
+  const [isMultiple, setMultiple] = useState(false);
+  const [type, setType]           = useState('regular');
+  const [correctId, setCorrectId] = useState(0);
+  const [explanation, setExplanation] = useState('');
+  const [scheduleAt, setScheduleAt] = useState('');
+  const [loading, setLoading]     = useState(false);
+  const [error, setError]         = useState('');
+
+  function addOption()       { if (options.length < 10) setOptions([...options, '']); }
+  function removeOption(i)   { if (options.length > 2)  setOptions(options.filter((_, idx) => idx !== i)); }
+  function setOption(i, val) { setOptions(options.map((o, idx) => idx === i ? val : o)); }
+
+  async function submit() {
+    if (!question.trim()) return setError('Введите вопрос');
+    if (options.some(o => !o.trim())) return setError('Заполните все варианты ответа');
+    setLoading(true);
+    setError('');
+    try {
+      const res = await fetch(`/api/channels/${channel.id}/poll`, {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({
+          question: question.trim(),
+          options: options.map(o => o.trim()),
+          is_anonymous: isAnonymous,
+          allows_multiple_answers: isMultiple,
+          type,
+          correct_option_id: type === 'quiz' ? correctId : undefined,
+          explanation: type === 'quiz' ? explanation : undefined,
+          schedule_at: scheduleAt || null,
+        }),
+      }).then(r => r.json());
+      if (res.error) throw new Error(res.error);
+      onPublished?.(res);
+      onClose();
+    } catch (err) {
+      setError(err.message);
+    }
+    setLoading(false);
+  }
+
+  return (
+    <div className="fixed inset-0 bg-black/60 backdrop-blur-sm z-50 flex items-center justify-center p-4">
+      <div className="bg-surface w-full max-w-lg rounded-2xl shadow-2xl border border-border flex flex-col max-h-[90vh]">
+        {/* Header */}
+        <div className="flex items-center justify-between px-5 py-4 border-b border-border shrink-0">
+          <h2 className="font-semibold">Создать опрос</h2>
+          <button onClick={onClose} className="btn-ghost p-1.5"><X className="w-4 h-4" /></button>
+        </div>
+
+        {/* Body */}
+        <div className="overflow-y-auto flex-1 px-5 py-4 space-y-4">
+          {/* Вопрос */}
+          <div>
+            <label className="label mb-1.5">Вопрос <span className="text-gray-500 text-xs">({question.length}/300)</span></label>
+            <textarea
+              rows={2}
+              maxLength={300}
+              value={question}
+              onChange={e => setQuestion(e.target.value)}
+              className="input w-full resize-none"
+              placeholder="Что думаете о..."
+            />
+          </div>
+
+          {/* Тип */}
+          <div className="flex gap-2">
+            {[['regular', '📊 Обычный'], ['quiz', '🎯 Викторина']].map(([v, l]) => (
+              <button key={v} type="button" onClick={() => setType(v)}
+                className={`flex-1 py-2 rounded-lg text-sm font-medium transition-colors border ${
+                  type === v ? 'border-accent bg-accent/10 text-accent' : 'border-border hover:border-accent/40'
+                }`}>
+                {l}
+              </button>
+            ))}
+          </div>
+
+          {/* Варианты */}
+          <div>
+            <label className="label mb-1.5">Варианты ответа</label>
+            <div className="space-y-2">
+              {options.map((opt, i) => (
+                <div key={i} className="flex items-center gap-2">
+                  {type === 'quiz' && (
+                    <button type="button" onClick={() => setCorrectId(i)}
+                      className={`w-5 h-5 rounded-full border-2 shrink-0 transition-colors ${
+                        correctId === i ? 'border-green-500 bg-green-500' : 'border-gray-500'
+                      }`} title="Правильный ответ" />
+                  )}
+                  <input
+                    value={opt}
+                    onChange={e => setOption(i, e.target.value)}
+                    maxLength={100}
+                    className="input flex-1 py-1.5 text-sm"
+                    placeholder={`Вариант ${i + 1}`}
+                  />
+                  {options.length > 2 && (
+                    <button onClick={() => removeOption(i)} className="btn-ghost p-1.5 text-gray-500">
+                      <Trash2 className="w-3.5 h-3.5" />
+                    </button>
+                  )}
+                </div>
+              ))}
+            </div>
+            {options.length < 10 && (
+              <button onClick={addOption} className="mt-2 text-sm text-accent hover:text-accent/80 flex items-center gap-1">
+                <Plus className="w-3.5 h-3.5" /> Добавить вариант
+              </button>
+            )}
+          </div>
+
+          {/* Объяснение для викторины */}
+          {type === 'quiz' && (
+            <div>
+              <label className="label mb-1.5">Объяснение <span className="text-gray-500 text-xs">(показывается после ответа)</span></label>
+              <input
+                value={explanation}
+                onChange={e => setExplanation(e.target.value)}
+                maxLength={200}
+                className="input w-full text-sm"
+                placeholder="Правильный ответ, потому что..."
+              />
+            </div>
+          )}
+
+          {/* Настройки */}
+          <div className="space-y-2.5">
+            <label className="label">Настройки</label>
+            <label className="flex items-center gap-2.5 cursor-pointer">
+              <input type="checkbox" checked={isAnonymous} onChange={e => setAnonymous(e.target.checked)}
+                className="w-4 h-4 rounded accent-accent" />
+              <span className="text-sm">Анонимное голосование</span>
+            </label>
+            {type === 'regular' && (
+              <label className="flex items-center gap-2.5 cursor-pointer">
+                <input type="checkbox" checked={isMultiple} onChange={e => setMultiple(e.target.checked)}
+                  className="w-4 h-4 rounded accent-accent" />
+                <span className="text-sm">Несколько ответов</span>
+              </label>
+            )}
+          </div>
+
+          {/* Отложенная публикация */}
+          <div>
+            <label className="label mb-1.5">Запланировать <span className="text-gray-500 text-xs">(оставьте пустым чтобы опубликовать сейчас)</span></label>
+            <input
+              type="datetime-local"
+              value={scheduleAt}
+              onChange={e => setScheduleAt(e.target.value)}
+              className="input w-full text-sm"
+            />
+          </div>
+
+          {error && <p className="text-red-400 text-sm">{error}</p>}
+        </div>
+
+        {/* Footer */}
+        <div className="px-5 py-4 border-t border-border flex justify-end gap-2 shrink-0">
+          <button onClick={onClose} className="btn-ghost px-4">Отмена</button>
+          <button onClick={submit} disabled={loading} className="btn-primary px-5">
+            {loading ? <Loader2 className="w-4 h-4 animate-spin" /> : scheduleAt ? '📅 Запланировать' : '📊 Опубликовать'}
+          </button>
+        </div>
+      </div>
+    </div>
+  );
+}

components/PostPreview.js

@@ -0,0 +1,325 @@
+'use client';
+
+/**
+ * PostPreview — рендерит пост так, как он будет выглядеть в TG / VK / MAX.
+ * Props:
+ *   text      — текст поста (Markdown-разметка TG)
+ *   imageUrl  — URL картинки (опционально)
+ *   platform  — 'telegram' | 'vk' | 'max'
+ *   channelName — название канала (для шапки)
+ */
+
+import { useState } from 'react';
+import { Eye, EyeOff, MessageCircle, Heart, Share2, Bookmark,
+         ThumbsUp, BarChart2, AlertCircle } from 'lucide-react';
+
+// ── Лимиты платформ ───────────────────────────────────────────────────────────
+const LIMITS = {
+  telegram: { text: 4096, caption: 1024, label: 'Telegram' },
+  vk:       { text: 16384, caption: 2048, label: 'ВКонтакте' },
+  max:      { text: 4096,  caption: 1024, label: 'MAX' },
+};
+
+// ── Парсер разметки → HTML ────────────────────────────────────────────────────
+
+function parseTgMarkdown(text) {
+  // Экранируем HTML-спецсимволы
+  let s = text
+    .replace(/&/g, '&')
+    .replace(/</g, '&lt;')
+    .replace(/>/g, '&gt;');
+
+  // **bold** или __bold__
+  s = s.replace(/\*\*(.+?)\*\*/gs, '<strong>$1</strong>');
+  s = s.replace(/__(.+?)__/gs, '<strong>$1</strong>');
+  // _italic_ или *italic*
+  s = s.replace(/(?<!\*)\*(?!\*)(.+?)(?<!\*)\*(?!\*)/gs, '<em>$1</em>');
+  s = s.replace(/(?<!_)_(?!_)(.+?)(?<!_)_(?!_)/gs, '<em>$1</em>');
+  // `code`
+  s = s.replace(/`([^`]+)`/g, '<code class="tg-code">$1</code>');
+  // ```block```
+  s = s.replace(/```[\w]*\n?([\s\S]*?)```/g, '<pre class="tg-pre">$1</pre>');
+  // [text](url)
+  s = s.replace(/\[([^\]]+)\]\((https?:\/\/[^\)]+)\)/g,
+    '<a href="$2" class="tg-link" target="_blank" rel="noopener">$1</a>');
+  // Переносы строк → <br>
+  s = s.replace(/\n/g, '<br>');
+
+  return s;
+}
+
+function parseVkMarkdown(text) {
+  // VK не поддерживает Markdown — убираем разметку, оставляем текст
+  let s = text
+    .replace(/\*\*(.+?)\*\*/gs, '$1')
+    .replace(/__(.+?)__/gs, '$1')
+    .replace(/(?<!\*)\*(?!\*)(.+?)(?<!\*)\*(?!\*)/gs, '$1')
+    .replace(/(?<!_)_(?!_)(.+?)(?<!_)_(?!_)/gs, '$1')
+    .replace(/`([^`]+)`/g, '$1')
+    .replace(/```[\w]*\n?([\s\S]*?)```/g, '$1')
+    .replace(/\[([^\]]+)\]\((https?:\/\/[^\)]+)\)/g, '$1 ($2)')
+    .replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;')
+    .replace(/\n/g, '<br>');
+  return s;
+}
+
+function renderMarkdown(text, platform) {
+  if (!text) return '';
+  if (platform === 'vk') return parseVkMarkdown(text);
+  return parseTgMarkdown(text); // telegram + max
+}
+
+// ── Счётчик символов ──────────────────────────────────────────────────────────
+
+function CharCounter({ text, imageUrl, platform }) {
+  const limits = LIMITS[platform] || LIMITS.telegram;
+  const limit  = imageUrl ? limits.caption : limits.text;
+  const len    = (text || '').length;
+  const pct    = Math.min(len / limit, 1);
+  const over   = len > limit;
+
+  const color = over ? 'text-red-400' : pct > 0.85 ? 'text-yellow-400' : 'text-text-mute';
+
+  return (
+    <div className={`flex items-center gap-2 text-xs ${color}`}>
+      {over && <AlertCircle className="w-3 h-3 shrink-0" />}
+      <span>{len} / {limit}{imageUrl ? ' (caption)' : ''}</span>
+      {over && <span className="font-medium">превышен лимит</span>}
+    </div>
+  );
+}
+
+// ── TG Preview ────────────────────────────────────────────────────────────────
+
+function TelegramPreview({ text, imageUrl, channelName }) {
+  const html = renderMarkdown(text, 'telegram');
+
+  return (
+    <div className="bg-[#17212b] rounded-2xl overflow-hidden text-[#e0e0e0] text-sm font-sans max-w-sm mx-auto shadow-xl">
+      {/* Header */}
+      <div className="px-4 py-2 bg-[#1c2733] flex items-center gap-3 border-b border-white/5">
+        <div className="w-8 h-8 rounded-full bg-gradient-to-br from-blue-400 to-blue-600 flex items-center justify-center text-white text-xs font-bold shrink-0">
+          {(channelName || 'Z').slice(0, 1).toUpperCase()}
+        </div>
+        <div>
+          <div className="font-semibold text-white text-xs">{channelName || 'Канал'}</div>
+          <div className="text-[10px] text-[#5d8299]">только что</div>
+        </div>
+      </div>
+
+      {/* Контент */}
+      <div className="p-3">
+        {imageUrl && (
+          <img
+            src={imageUrl}
+            alt=""
+            className="w-full rounded-xl mb-2 max-h-56 object-cover"
+            referrerPolicy="no-referrer"
+            onError={e => { e.target.style.display = 'none'; }}
+          />
+        )}
+        <div
+          className="leading-[1.5] break-words text-[13px]"
+          style={{ color: '#e0e0e0' }}
+          dangerouslySetInnerHTML={{ __html: html || '<span style="opacity:0.3">Текст поста появится здесь…</span>' }}
+        />
+      </div>
+
+      {/* Footer */}
+      <div className="px-3 pb-3 flex items-center justify-between text-[#5d8299] text-[11px]">
+        <div className="flex items-center gap-3">
+          <span className="flex items-center gap-1"><Eye className="w-3 h-3" /> 1.2K</span>
+          <span className="flex items-center gap-1"><Share2 className="w-3 h-3" /> 14</span>
+        </div>
+        <div className="flex items-center gap-2">
+          <MessageCircle className="w-3.5 h-3.5" />
+          <Bookmark className="w-3.5 h-3.5" />
+        </div>
+      </div>
+
+      {/* TG inline styles */}
+      <style>{`
+        .tg-code { background: rgba(255,255,255,0.1); border-radius: 3px; padding: 1px 4px; font-family: monospace; font-size: 12px; }
+        .tg-pre  { background: rgba(255,255,255,0.07); border-radius: 6px; padding: 8px; font-family: monospace; font-size: 11px; white-space: pre-wrap; margin: 6px 0; }
+        .tg-link { color: #5bc8f5; text-decoration: none; }
+        .tg-link:hover { text-decoration: underline; }
+      `}</style>
+    </div>
+  );
+}
+
+// ── VK Preview ────────────────────────────────────────────────────────────────
+
+function VkPreview({ text, imageUrl, channelName }) {
+  const html = renderMarkdown(text, 'vk');
+
+  return (
+    <div className="bg-[#f2f3f5] rounded-2xl overflow-hidden text-[#2c2d2e] text-sm font-sans max-w-sm mx-auto shadow-lg">
+      {/* Header */}
+      <div className="px-4 py-3 bg-white flex items-center gap-3 border-b border-[#e0e0e0]">
+        <div className="w-9 h-9 rounded-full bg-gradient-to-br from-[#5181b8] to-[#2c5999] flex items-center justify-center text-white text-xs font-bold shrink-0">
+          {(channelName || 'K').slice(0, 1).toUpperCase()}
+        </div>
+        <div>
+          <div className="font-semibold text-[#2c2d2e] text-xs">{channelName || 'Сообщество'}</div>
+          <div className="text-[10px] text-[#818c99]">только что</div>
+        </div>
+        <div className="ml-auto text-[#818c99] text-[10px]">···</div>
+      </div>
+
+      {/* Контент */}
+      <div className="px-4 py-3 bg-white">
+        <div
+          className="leading-[1.55] break-words text-[13px] text-[#2c2d2e]"
+          dangerouslySetInnerHTML={{ __html: html || '<span style="opacity:0.3">Текст поста появится здесь…</span>' }}
+        />
+        {imageUrl && (
+          <img
+            src={imageUrl}
+            alt=""
+            className="w-full rounded-lg mt-3 max-h-56 object-cover"
+            referrerPolicy="no-referrer"
+            onError={e => { e.target.style.display = 'none'; }}
+          />
+        )}
+      </div>
+
+      {/* Footer */}
+      <div className="px-4 py-2 bg-white border-t border-[#e7e8ec] flex items-center gap-4 text-[#818c99] text-xs">
+        <button className="flex items-center gap-1 hover:text-[#5181b8]">
+          <ThumbsUp className="w-3.5 h-3.5" /> 24
+        </button>
+        <button className="flex items-center gap-1 hover:text-[#5181b8]">
+          <MessageCircle className="w-3.5 h-3.5" /> 3
+        </button>
+        <button className="flex items-center gap-1 hover:text-[#5181b8]">
+          <Share2 className="w-3.5 h-3.5" /> Поделиться
+        </button>
+        <span className="ml-auto flex items-center gap-1">
+          <Eye className="w-3 h-3" /> 891
+        </span>
+      </div>
+    </div>
+  );
+}
+
+// ── MAX Preview ───────────────────────────────────────────────────────────────
+
+function MaxPreview({ text, imageUrl, channelName }) {
+  const html = renderMarkdown(text, 'max');
+
+  return (
+    <div className="bg-[#1a1a1a] rounded-2xl overflow-hidden text-[#d0d0d0] text-sm font-sans max-w-sm mx-auto shadow-xl">
+      {/* Header */}
+      <div className="px-4 py-2.5 bg-[#222] flex items-center gap-3 border-b border-white/5">
+        <div className="w-8 h-8 rounded-full bg-gradient-to-br from-orange-400 to-orange-600 flex items-center justify-center text-white text-xs font-bold shrink-0">
+          {(channelName || 'M').slice(0, 1).toUpperCase()}
+        </div>
+        <div>
+          <div className="font-semibold text-white text-xs">{channelName || 'Канал MAX'}</div>
+          <div className="text-[10px] text-[#666]">только что</div>
+        </div>
+      </div>
+
+      {/* Контент */}
+      <div className="p-3">
+        {imageUrl && (
+          <img
+            src={imageUrl}
+            alt=""
+            className="w-full rounded-xl mb-2 max-h-56 object-cover"
+            referrerPolicy="no-referrer"
+            onError={e => { e.target.style.display = 'none'; }}
+          />
+        )}
+        <div
+          className="leading-[1.5] break-words text-[13px] text-[#d0d0d0]"
+          dangerouslySetInnerHTML={{ __html: html || '<span style="opacity:0.3">Текст поста появится здесь…</span>' }}
+        />
+      </div>
+
+      {/* Footer */}
+      <div className="px-3 pb-3 flex items-center gap-4 text-[#555] text-[11px]">
+        <span className="flex items-center gap-1"><Eye className="w-3 h-3" /> 432</span>
+        <span className="flex items-center gap-1"><Heart className="w-3 h-3" /> 18</span>
+        <span className="flex items-center gap-1"><BarChart2 className="w-3 h-3" /> Опрос</span>
+      </div>
+    </div>
+  );
+}
+
+// ── Главный экспорт ───────────────────────────────────────────────────────────
+
+const PLATFORM_ORDER = ['telegram', 'vk', 'max'];
+const PLATFORM_LABELS = { telegram: 'TG', vk: 'VK', max: 'MAX' };
+
+export default function PostPreview({ text, imageUrl, platform: defaultPlatform = 'telegram', channelName }) {
+  const [visible, setVisible]   = useState(true);
+  const [platform, setPlatform] = useState(defaultPlatform);
+
+  if (!visible) {
+    return (
+      <button
+        onClick={() => setVisible(true)}
+        className="flex items-center gap-1.5 text-xs text-text-mute hover:text-text transition-colors"
+      >
+        <Eye className="w-3.5 h-3.5" /> Показать превью
+      </button>
+    );
+  }
+
+  return (
+    <div className="flex flex-col gap-3">
+      {/* Тулбар */}
+      <div className="flex items-center justify-between">
+        <span className="text-xs font-semibold text-text-soft uppercase tracking-wide">Превью</span>
+        <div className="flex items-center gap-1">
+          {/* Переключатель платформы */}
+          <div className="flex rounded-lg overflow-hidden border border-border text-xs">
+            {PLATFORM_ORDER.map(p => (
+              <button
+                key={p}
+                onClick={() => setPlatform(p)}
+                className={`px-2.5 py-1 font-medium transition-colors
+                  ${platform === p
+                    ? 'bg-accent text-white'
+                    : 'bg-surface2 text-text-mute hover:text-text'
+                  }`}
+              >
+                {PLATFORM_LABELS[p]}
+              </button>
+            ))}
+          </div>
+          {/* Скрыть */}
+          <button
+            onClick={() => setVisible(false)}
+            className="btn-ghost p-1.5 rounded-lg"
+            title="Скрыть превью"
+          >
+            <EyeOff className="w-3.5 h-3.5" />
+          </button>
+        </div>
+      </div>
+
+      {/* Счётчик символов */}
+      <CharCounter text={text} imageUrl={imageUrl} platform={platform} />
+
+      {/* Превью платформы */}
+      {platform === 'telegram' && (
+        <TelegramPreview text={text} imageUrl={imageUrl} channelName={channelName} />
+      )}
+      {platform === 'vk' && (
+        <VkPreview text={text} imageUrl={imageUrl} channelName={channelName} />
+      )}
+      {platform === 'max' && (
+        <MaxPreview text={text} imageUrl={imageUrl} channelName={channelName} />
+      )}
+
+      {/* Лимит */}
+      <div className="text-[10px] text-text-mute text-center">
+        {LIMITS[platform].label}: текст до {LIMITS[platform].text.toLocaleString()} симв.
+        {', caption (с фото) до '}{LIMITS[platform].caption.toLocaleString()} симв.
+      </div>
+    </div>
+  );
+}

components/PostTemplates.js

@@ -0,0 +1,170 @@
+'use client';
+
+/**
+ * PostTemplates — 7 кнопок-пресетов структуры поста.
+ * Props:
+ *   onSelect(template) — вызывается с объектом { label, topic, structure }
+ *   disabled — bool
+ */
+
+import { useState } from 'react';
+import { ChevronDown, ChevronUp, Newspaper, Megaphone,
+         Briefcase, BookOpen, List, HelpCircle, User } from 'lucide-react';
+
+const TEMPLATES = [
+  {
+    id: 'news',
+    label: 'Новость',
+    Icon: Newspaper,
+    hint: 'Факт → контекст → вывод',
+    topicHint: 'Новость или событие в нише',
+    structure: `[ЗАГОЛОВОК — суть в одной строке]
+
+[2–3 предложения: что произошло, ключевые цифры]
+
+[Почему это важно для читателя]
+
+[Личный вывод или вопрос к аудитории]`,
+  },
+  {
+    id: 'announce',
+    label: 'Анонс',
+    Icon: Megaphone,
+    hint: 'Интрига → суть → CTA',
+    topicHint: 'Анонс события, релиза, запуска',
+    structure: `[Интригующий первый абзац — зачем читать дальше]
+
+📅 [Дата и что именно происходит]
+
+✅ [3–4 буллита: что будет / что получит читатель]
+
+👉 [Призыв к действию со ссылкой]`,
+  },
+  {
+    id: 'case',
+    label: 'Кейс',
+    Icon: Briefcase,
+    hint: 'Ситуация → решение → результат',
+    topicHint: 'Реальный пример из практики',
+    structure: `[Задача: что было за проблема]
+
+[Что попробовал, что не сработало]
+
+[Что сработало — конкретные шаги]
+
+📊 Результат: [цифры или конкретный итог]
+
+[Вывод — что можно повторить]`,
+  },
+  {
+    id: 'longread',
+    label: 'Лонгрид',
+    Icon: BookOpen,
+    hint: 'Глубокий разбор темы',
+    topicHint: 'Тема для развёрнутого объяснения',
+    structure: `[Провокационный или неожиданный тезис]
+
+[Почему стандартный взгляд ошибается]
+
+[Аргумент 1 + пример]
+
+[Аргумент 2 + пример]
+
+[Аргумент 3 + пример]
+
+[Заключение: к чему приходим]`,
+  },
+  {
+    id: 'list',
+    label: 'Подборка',
+    Icon: List,
+    hint: 'N полезных штук',
+    topicHint: 'Список инструментов, советов, ресурсов',
+    structure: `[Почему эта подборка полезна]
+
+1. [Название] — [1 предложение почему]
+2. [Название] — [1 предложение почему]
+3. [Название] — [1 предложение почему]
+4. [Название] — [1 предложение почему]
+5. [Название] — [1 предложение почему]
+
+[Итог или личная рекомендация #1]`,
+  },
+  {
+    id: 'poll',
+    label: 'Опрос-разбор',
+    Icon: HelpCircle,
+    hint: 'Вопрос → варианты → разбор',
+    topicHint: 'Дискуссионный вопрос для аудитории',
+    structure: `[Провокационный вопрос к читателю]
+
+Как бы ты поступил?
+
+А) [Вариант 1]
+Б) [Вариант 2]
+В) [Вариант 3]
+
+[Мой ответ и почему именно так]
+
+[Приглашение высказаться в комментариях]`,
+  },
+  {
+    id: 'personal',
+    label: 'Личное',
+    Icon: User,
+    hint: 'История → урок → применение',
+    topicHint: 'Личный опыт или наблюдение',
+    structure: `[Конкретная ситуация из жизни — детали, дата, место]
+
+[Что почувствовал / что понял в тот момент]
+
+[Урок, который из этого вынес]
+
+[Как это меняет то, что я делаю сейчас]
+
+[Вопрос читателю — было ли у него похожее?]`,
+  },
+];
+
+export default function PostTemplates({ onSelect, disabled }) {
+  const [open, setOpen] = useState(false);
+
+  function pick(tpl) {
+    onSelect({ label: tpl.label, topicHint: tpl.topicHint, structure: tpl.structure });
+    setOpen(false);
+  }
+
+  return (
+    <div className="relative">
+      <button
+        onClick={() => setOpen(v => !v)}
+        disabled={disabled}
+        className="text-xs inline-flex items-center gap-1 text-accent hover:underline disabled:opacity-50"
+      >
+        {open ? <ChevronUp className="w-3.5 h-3.5" /> : <ChevronDown className="w-3.5 h-3.5" />}
+        Шаблоны
+      </button>
+
+      {open && (
+        <div className="absolute left-0 top-6 z-20 w-72 rounded-xl border border-border bg-surface shadow-xl p-2">
+          <div className="text-xs font-semibold text-text-mute uppercase tracking-wide px-2 py-1 mb-1">
+            Выбери структуру поста
+          </div>
+          {TEMPLATES.map(tpl => (
+            <button
+              key={tpl.id}
+              onClick={() => pick(tpl)}
+              className="w-full flex items-start gap-2.5 px-2.5 py-2 rounded-lg hover:bg-surface2 text-left transition-colors"
+            >
+              <tpl.Icon className="w-4 h-4 text-accent mt-0.5 shrink-0" />
+              <div>
+                <div className="text-sm font-medium text-text">{tpl.label}</div>
+                <div className="text-xs text-text-mute">{tpl.hint}</div>
+              </div>
+            </button>
+          ))}
+        </div>
+      )}
+    </div>
+  );
+}

components/SystemSettings.js

@@ -0,0 +1,348 @@
+'use client';
+import { useState, useEffect } from 'react';
+import { Loader2, Save, Eye, EyeOff, RefreshCw, Check, AlertCircle, BarChart3, Coins } from 'lucide-react';
+import AdminBilling from './admin/AdminBilling';
+
+const TABS_SYS = [
+  { id: 'settings', label: 'Настройки API' },
+  { id: 'billing',  label: 'Биллинг' },
+];
+
+const CATEGORIES = [
+  { slug: 'ai_providers', title: 'AI провайдеры',
+    hint: 'Ключи, URL и модели для текстовой и картиночной генерации. Меняются на лету — рестарт engine не нужен.' },
+  { slug: 'payments', title: 'ЮKassa',
+    hint: 'Shop ID и Secret Key из личного кабинета ЮKassa. Webhook URL для настройки: https://engine.zeropost.ru/api/billing/webhook' },
+  { slug: 'photo_search', title: 'Поиск фото',
+    hint: 'Yandex Search API: provider, ключ, folder, лимиты.' },
+];
+
+export default function SystemSettings() {
+  const [sysTab, setSysTab] = useState('settings');
+  const [byCategory, setByCategory] = useState({});
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState('');
+
+  async function load() {
+    setLoading(true);
+    setError('');
+    try {
+      const result = {};
+      for (const cat of CATEGORIES) {
+        const res = await fetch(`/api/admin/settings?category=${cat.slug}`);
+        if (!res.ok) throw new Error((await res.json()).error || `HTTP ${res.status}`);
+        result[cat.slug] = await res.json();
+      }
+      setByCategory(result);
+    } catch (err) {
+      setError(err.message);
+    } finally {
+      setLoading(false);
+    }
+  }
+
+  useEffect(() => { load(); }, []);
+
+  if (loading) {
+    return (
+      <div className="card p-12 text-center">
+        <Loader2 className="w-6 h-6 animate-spin mx-auto text-accent" />
+      </div>
+    );
+  }
+
+  if (error) {
+    return (
+      <div className="card p-5 border-red-500/40">
+        <div className="flex items-center gap-2 text-red-400">
+          <AlertCircle className="w-4 h-4" />
+          {error}
+        </div>
+        <button onClick={load} className="btn-ghost mt-3 text-sm">
+          <RefreshCw className="w-4 h-4" /> Повторить
+        </button>
+      </div>
+    );
+  }
+
+  return (
+    <div className="space-y-6">
+      {/* Вкладки системной страницы */}
+      <div className="flex gap-1 border-b border-border pb-0">
+        {TABS_SYS.map(t => (
+          <button key={t.id} onClick={() => setSysTab(t.id)}
+            className={`px-4 py-2 text-sm font-medium border-b-2 transition-colors -mb-px ${
+              sysTab === t.id ? 'border-accent text-accent' : 'border-transparent text-gray-400 hover:text-gray-200'
+            }`}>
+            {t.label}
+          </button>
+        ))}
+      </div>
+
+      {sysTab === 'billing' && <AdminBilling />}
+
+      {sysTab === 'settings' && (<>
+      <UsageSummary />
+      {CATEGORIES.map(cat => (
+        <CategoryBlock
+          key={cat.slug}
+          category={cat}
+          rows={byCategory[cat.slug] || []}
+          onSaved={() => load()}
+        />
+      ))}
+      </>)}
+    </div>
+  );
+}
+
+const RANGE_LABELS = [
+  { key: 'today', label: 'Сегодня' },
+  { key: 'week',  label: 'Неделя' },
+  { key: 'month', label: 'Месяц' },
+  { key: 'all',   label: 'Всё' },
+];
+
+function UsageSummary() {
+  const [range, setRange] = useState('today');
+  const [groupBy, setGroupBy] = useState('service');
+  const [data, setData] = useState(null);
+  const [loading, setLoading] = useState(true);
+  const [err, setErr] = useState('');
+
+  async function load() {
+    setLoading(true);
+    setErr('');
+    try {
+      const res = await fetch(`/api/admin/usage/summary?range=${range}&group_by=${groupBy}`);
+      if (!res.ok) throw new Error((await res.json()).error || `HTTP ${res.status}`);
+      setData(await res.json());
+    } catch (e) {
+      setErr(e.message);
+    } finally {
+      setLoading(false);
+    }
+  }
+
+  useEffect(() => { load(); /* eslint-disable-next-line react-hooks/exhaustive-deps */ }, [range, groupBy]);
+
+  const fmtRub  = v => (Number(v) || 0).toLocaleString('ru-RU', { minimumFractionDigits: 2, maximumFractionDigits: 2 }) + ' ₽';
+  const fmtInt  = v => (Number(v) || 0).toLocaleString('ru-RU');
+
+  return (
+    <section className="card p-5">
+      <div className="flex items-center justify-between flex-wrap gap-2 mb-4">
+        <div className="flex items-center gap-2">
+          <BarChart3 className="w-5 h-5 text-accent" />
+          <h2 className="font-semibold">Расход AI</h2>
+        </div>
+        <div className="flex items-center gap-2">
+          <div className="flex rounded-md overflow-hidden border border-border">
+            {RANGE_LABELS.map(r => (
+              <button
+                key={r.key}
+                onClick={() => setRange(r.key)}
+                className={`px-2.5 py-1 text-xs ${range === r.key ? 'bg-accent text-white' : 'bg-surface2/50 hover:bg-surface2 text-gray-300'}`}
+              >
+                {r.label}
+              </button>
+            ))}
+          </div>
+          <select
+            value={groupBy}
+            onChange={e => setGroupBy(e.target.value)}
+            className="input text-xs h-7 py-0"
+          >
+            <option value="service">по сервисам</option>
+            <option value="provider">по провайдерам</option>
+            <option value="model">по моделям</option>
+          </select>
+          <button onClick={load} className="btn-ghost p-1.5" title="Обновить">
+            <RefreshCw className={`w-4 h-4 ${loading ? 'animate-spin' : ''}`} />
+          </button>
+        </div>
+      </div>
+
+      {err && (
+        <div className="text-xs text-red-400 mb-3">{err}</div>
+      )}
+
+      {data && (
+        <>
+          <div className="grid grid-cols-2 sm:grid-cols-4 gap-3 mb-4">
+            <Stat label="Сумма"           value={fmtRub(data.totals.cost_rub)} accent />
+            <Stat label="Вызовов"         value={fmtInt(data.totals.calls)}
+                  sub={data.totals.failed ? `${data.totals.failed} ошибок` : 'все успешно'} />
+            <Stat label="Токенов"         value={fmtInt(data.totals.prompt_tokens + data.totals.completion_tokens)}
+                  sub={`${fmtInt(data.totals.prompt_tokens)} вход / ${fmtInt(data.totals.completion_tokens)} выход`} />
+            <Stat label="Картинок"        value={fmtInt(data.totals.image_count)}
+                  sub={data.totals.avg_duration_ms ? `сред. ${(data.totals.avg_duration_ms/1000).toFixed(1)}с` : ''} />
+          </div>
+
+          {data.breakdown.length > 0 && (
+            <div className="rounded-lg border border-border overflow-hidden">
+              <table className="w-full text-xs">
+                <thead className="bg-surface2/50">
+                  <tr className="text-left text-gray-500">
+                    <th className="px-3 py-2 font-medium">
+                      {groupBy === 'service' ? 'Сервис' : groupBy === 'provider' ? 'Провайдер' : 'Модель'}
+                    </th>
+                    <th className="px-3 py-2 font-medium text-right">Вызовов</th>
+                    <th className="px-3 py-2 font-medium text-right">Токены</th>
+                    <th className="px-3 py-2 font-medium text-right">Картинки</th>
+                    <th className="px-3 py-2 font-medium text-right">Стоимость</th>
+                  </tr>
+                </thead>
+                <tbody>
+                  {data.breakdown.map(row => (
+                    <tr key={row.key} className="border-t border-border/50">
+                      <td className="px-3 py-2 font-mono">{row.key}</td>
+                      <td className="px-3 py-2 text-right">{fmtInt(row.calls)}{row.failed ? <span className="text-red-400 ml-1">({row.failed} err)</span> : null}</td>
+                      <td className="px-3 py-2 text-right">{fmtInt(row.prompt_tokens + row.completion_tokens)}</td>
+                      <td className="px-3 py-2 text-right">{fmtInt(row.image_count)}</td>
+                      <td className="px-3 py-2 text-right font-mono">{fmtRub(row.cost_rub)}</td>
+                    </tr>
+                  ))}
+                </tbody>
+              </table>
+            </div>
+          )}
+
+          {data.breakdown.length === 0 && (
+            <p className="text-sm text-gray-500">За выбранный период вызовов не было.</p>
+          )}
+        </>
+      )}
+    </section>
+  );
+}
+
+function Stat({ label, value, sub, accent }) {
+  return (
+    <div className={`rounded-lg p-3 ${accent ? 'bg-accent/10 border border-accent/30' : 'bg-surface2/50 border border-border'}`}>
+      <div className="text-[10px] uppercase tracking-wide text-gray-500">{label}</div>
+      <div className={`text-lg font-semibold mt-0.5 ${accent ? 'text-accent' : ''}`}>{value}</div>
+      {sub && <div className="text-[11px] text-gray-500 mt-0.5">{sub}</div>}
+    </div>
+  );
+}
+
+function CategoryBlock({ category, rows, onSaved }) {
+  return (
+    <section className="card p-5">
+      <div className="mb-4">
+        <h2 className="font-semibold">{category.title}</h2>
+        {category.hint && <p className="text-xs text-gray-500 mt-1">{category.hint}</p>}
+      </div>
+      {rows.length === 0 ? (
+        <p className="text-sm text-gray-500">Нет настроек в этой категории.</p>
+      ) : (
+        <div className="space-y-3">
+          {rows.map(r => (
+            <SettingRow key={r.key} row={r} onSaved={onSaved} />
+          ))}
+        </div>
+      )}
+    </section>
+  );
+}
+
+function SettingRow({ row, onSaved }) {
+  const [value, setValue] = useState(row.value ?? '');
+  const [saving, setSaving] = useState(false);
+  const [saved, setSaved] = useState(false);
+  const [reveal, setReveal] = useState(false);
+  const [err, setErr] = useState('');
+
+  // если row.value меняется снаружи — синхронизируем
+  useEffect(() => { setValue(row.value ?? ''); }, [row.value]);
+
+  const isSecret = row.is_secret;
+  const dirty = value !== (row.value ?? '');
+
+  async function save() {
+    setSaving(true);
+    setErr('');
+    try {
+      const res = await fetch(`/api/admin/settings/${encodeURIComponent(row.key)}`, {
+        method: 'PUT',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ value: value === '' ? null : value }),
+      });
+      if (!res.ok) throw new Error((await res.json()).error || `HTTP ${res.status}`);
+      setSaved(true);
+      setTimeout(() => setSaved(false), 1500);
+      onSaved?.();
+    } catch (e) {
+      setErr(e.message);
+    } finally {
+      setSaving(false);
+    }
+  }
+
+  // Маскировка отображения секретов: показываем хвост ***last4 пока не reveal=true
+  const masked = isSecret && value && !reveal
+    ? '•'.repeat(Math.max(value.length - 4, 4)) + value.slice(-4)
+    : value;
+
+  return (
+    <div className="rounded-lg border border-border bg-surface2/50 p-3">
+      <div className="flex items-start justify-between flex-wrap gap-2 mb-2">
+        <div className="min-w-0">
+          <div className="flex items-center gap-2">
+            <code className="text-sm font-mono">{row.key}</code>
+            {isSecret && (
+              <span className="text-[10px] uppercase tracking-wide px-1.5 py-0.5 rounded bg-amber-500/15 text-amber-500">
+                secret
+              </span>
+            )}
+          </div>
+          {row.description && (
+            <p className="text-xs text-gray-500 mt-1">{row.description}</p>
+          )}
+        </div>
+      </div>
+      <div className="flex items-center gap-2">
+        <input
+          type={isSecret && !reveal ? 'password' : 'text'}
+          className="input text-sm font-mono"
+          value={reveal || !isSecret ? value : masked}
+          onChange={e => {
+            // При маскированном просмотре редактирование запрещаем — пусть сначала откроют
+            if (isSecret && !reveal) return;
+            setValue(e.target.value);
+          }}
+          placeholder={isSecret ? '(скрыто)' : '(пусто)'}
+          spellCheck={false}
+        />
+        {isSecret && (
+          <button
+            type="button"
+            onClick={() => setReveal(v => !v)}
+            className="btn-ghost p-2"
+            title={reveal ? 'Скрыть' : 'Показать'}
+          >
+            {reveal ? <EyeOff className="w-4 h-4" /> : <Eye className="w-4 h-4" />}
+          </button>
+        )}
+        <button
+          onClick={save}
+          disabled={saving || !dirty}
+          className="btn-primary text-sm"
+        >
+          {saving ? <Loader2 className="w-4 h-4 animate-spin" />
+            : saved ? <Check className="w-4 h-4" />
+            : <Save className="w-4 h-4" />}
+          {saved ? 'Сохранено' : 'Сохранить'}
+        </button>
+      </div>
+      {err && (
+        <div className="text-xs text-red-400 mt-2">{err}</div>
+      )}
+      <div className="text-[11px] text-gray-500 mt-2">
+        Категория: <code>{row.category}</code> · обновлено{' '}
+        {row.updated_at ? new Date(row.updated_at).toLocaleString('ru-RU') : '—'}
+      </div>
+    </div>
+  );
+}

components/TopicBank.js

@@ -0,0 +1,126 @@
+'use client';
+import { useState, useEffect } from 'react';
+import { RefreshCw, Plus, Trash2, Loader2, Lightbulb, X } from 'lucide-react';
+
+export default function TopicBank({ channelId }) {
+  const [topics,   setTopics]   = useState([]);
+  const [total,    setTotal]    = useState(0);
+  const [loading,  setLoading]  = useState(true);
+  const [refilling,setRefilling]= useState(false);
+  const [newTopic, setNewTopic] = useState('');
+  const [adding,   setAdding]   = useState(false);
+  const [showAdd,  setShowAdd]  = useState(false);
+
+  async function load() {
+    setLoading(true);
+    try {
+      const res = await fetch(`/api/topics-bank/${channelId}`).then(r => r.json());
+      setTopics(res.topics || []);
+      setTotal(res.total_unused || 0);
+    } catch {}
+    setLoading(false);
+  }
+
+  useEffect(() => { load(); }, [channelId]);
+
+  async function refill() {
+    setRefilling(true);
+    await fetch(`/api/topics-bank/${channelId}/refill`, { method: 'POST' });
+    await load();
+    setRefilling(false);
+  }
+
+  async function addManual() {
+    if (!newTopic.trim()) return;
+    setAdding(true);
+    await fetch(`/api/topics-bank/${channelId}/add`, {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ topics: [newTopic.trim()] }),
+    });
+    setNewTopic('');
+    setShowAdd(false);
+    await load();
+    setAdding(false);
+  }
+
+  async function deleteTopic(id) {
+    await fetch(`/api/topics-bank/item/${id}`, { method: 'DELETE' });
+    setTopics(t => t.filter(x => x.id !== id));
+    setTotal(n => Math.max(0, n - 1));
+  }
+
+  const unusedTopics = topics.filter(t => !t.is_used);
+  const stockColor = total >= 5 ? 'text-green-400' : total > 0 ? 'text-yellow-400' : 'text-red-400';
+
+  return (
+    <div className="card p-5 space-y-4">
+      <div className="flex items-center justify-between">
+        <div>
+          <h3 className="font-semibold text-sm flex items-center gap-2">
+            <Lightbulb className="w-4 h-4 text-accent" /> Банк тем
+          </h3>
+          <p className={`text-xs mt-0.5 ${stockColor}`}>
+            {total === 0 ? 'Темы закончились — нужно пополнить' : `${total} тем в запасе`}
+          </p>
+        </div>
+        <div className="flex gap-1.5">
+          <button onClick={() => setShowAdd(v => !v)} className="btn-ghost p-2" title="Добавить тему">
+            <Plus className="w-4 h-4" />
+          </button>
+          <button onClick={refill} disabled={refilling} className="btn-ghost p-2" title="Сгенерировать темы AI">
+            <RefreshCw className={`w-4 h-4 ${refilling ? 'animate-spin text-accent' : ''}`} />
+          </button>
+        </div>
+      </div>
+
+      {/* Добавить вручную */}
+      {showAdd && (
+        <div className="flex gap-2">
+          <input
+            value={newTopic}
+            onChange={e => setNewTopic(e.target.value)}
+            onKeyDown={e => e.key === 'Enter' && addManual()}
+            placeholder="Введите тему поста..."
+            className="input flex-1 text-sm py-1.5"
+            autoFocus
+          />
+          <button onClick={addManual} disabled={adding || !newTopic.trim()} className="btn-primary px-3 py-1.5 text-sm">
+            {adding ? <Loader2 className="w-3.5 h-3.5 animate-spin" /> : 'Добавить'}
+          </button>
+          <button onClick={() => { setShowAdd(false); setNewTopic(''); }} className="btn-ghost p-2">
+            <X className="w-4 h-4" />
+          </button>
+        </div>
+      )}
+
+      {loading && <div className="py-4 text-center"><Loader2 className="w-4 h-4 animate-spin mx-auto text-accent" /></div>}
+
+      {!loading && unusedTopics.length === 0 && (
+        <div className="py-4 text-center text-sm text-gray-500">
+          Тем нет. Нажмите ↻ чтобы сгенерировать AI
+        </div>
+      )}
+
+      {!loading && unusedTopics.length > 0 && (
+        <ul className="space-y-1.5 max-h-64 overflow-y-auto">
+          {unusedTopics.map(t => (
+            <li key={t.id} className="flex items-start gap-2 text-sm group">
+              <span className="flex-1 text-gray-300 leading-snug">{t.topic}</span>
+              <button
+                onClick={() => deleteTopic(t.id)}
+                className="opacity-0 group-hover:opacity-100 btn-ghost p-1 shrink-0 text-gray-500 hover:text-red-400 transition-opacity"
+              >
+                <Trash2 className="w-3 h-3" />
+              </button>
+            </li>
+          ))}
+        </ul>
+      )}
+
+      <p className="text-xs text-gray-500">
+        Темы используются при автоматической генерации постов. При запасе &lt;5 — AI пополняет автоматически.
+      </p>
+    </div>
+  );
+}

components/admin/AdminAutogen.js

@@ -0,0 +1,322 @@
+'use client';
+import { useState, useEffect } from 'react';
+import { RefreshCw, Loader2, Play, Plus, Trash2, Check, ToggleLeft, ToggleRight, BookOpen, Clock, Zap } from 'lucide-react';
+
+const CATEGORY_LABELS = {
+  'ai-tools':   { label: 'AI инструменты', icon: '🤖', color: 'text-purple-400' },
+  'ai-dev':     { label: 'AI разработка',  icon: '💻', color: 'text-blue-400'   },
+  'automation': { label: 'Автоматизация',  icon: '⚙️', color: 'text-green-400'  },
+  'cybersec':   { label: 'Кибербезопасность', icon: '🔒', color: 'text-red-400' },
+};
+
+function fmtDate(s) {
+  if (!s) return '—';
+  return new Date(s).toLocaleString('ru-RU', { day:'2-digit', month:'2-digit', hour:'2-digit', minute:'2-digit' });
+}
+
+function nextRunIn(nextRunAt) {
+  if (!nextRunAt) return null;
+  const diff = new Date(nextRunAt) - Date.now();
+  if (diff < 0) return 'скоро';
+  const h = Math.floor(diff / 3600000);
+  const m = Math.floor((diff % 3600000) / 60000);
+  if (h > 0) return `через ${h}ч ${m}м`;
+  return `через ${m}м`;
+}
+
+export default function AdminAutogen() {
+  const [data,      setData]     = useState(null);
+  const [loading,   setLoading]  = useState(true);
+  const [saving,    setSaving]   = useState({});
+  const [running,   setRunning]  = useState({});
+  const [msg,       setMsg]      = useState('');
+  const [drafts,    setDrafts]   = useState({});  // category → edited settings
+
+  // Форма добавления темы в очередь
+  const [showQueue, setShowQueue] = useState(false);
+  const [qCat,      setQCat]      = useState('ai-tools');
+  const [qTopic,    setQTopic]    = useState('');
+  const [qPriority, setQPriority] = useState(5);
+  const [addingQ,   setAddingQ]   = useState(false);
+
+  async function load() {
+    setLoading(true);
+    try {
+      const res = await fetch('/api/admin/autogen').then(r => r.json());
+      setData(res);
+    } catch {}
+    setLoading(false);
+  }
+
+  useEffect(() => { load(); }, []);
+
+  function setDraft(category, field, value) {
+    setDrafts(d => ({
+      ...d,
+      [category]: { ...(d[category] || {}), [field]: value },
+    }));
+  }
+
+  function getSetting(category, field) {
+    if (drafts[category]?.[field] !== undefined) return drafts[category][field];
+    const s = data?.settings?.find(s => s.category === category);
+    return s?.[field];
+  }
+
+  async function save(category) {
+    const draft = drafts[category];
+    if (!draft || !Object.keys(draft).length) return;
+    setSaving(s => ({ ...s, [category]: true }));
+    try {
+      const res = await fetch(`/api/admin/autogen/${category}`, {
+        method: 'PATCH',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify(draft),
+      }).then(r => r.json());
+      if (res.ok) {
+        setMsg(`✓ ${category} сохранено`);
+        setDrafts(d => { const n = {...d}; delete n[category]; return n; });
+        load();
+      } else setMsg('Ошибка: ' + res.error);
+    } catch { setMsg('Ошибка соединения'); }
+    setSaving(s => ({ ...s, [category]: false }));
+    setTimeout(() => setMsg(''), 3000);
+  }
+
+  async function runNow(category) {
+    setRunning(r => ({ ...r, [category]: true }));
+    const res = await fetch(`/api/admin/autogen/${category}/run`, { method: 'POST' }).then(r => r.json());
+    setRunning(r => ({ ...r, [category]: false }));
+    setMsg(res.ok ? `⚡ Генерация ${category} запущена (1-2 мин)` : 'Ошибка: ' + res.error);
+    setTimeout(() => setMsg(''), 4000);
+  }
+
+  async function addToQueue() {
+    if (!qTopic.trim()) return;
+    setAddingQ(true);
+    const res = await fetch('/api/admin/autogen/queue', {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ category: qCat, topic: qTopic.trim(), priority: qPriority }),
+    }).then(r => r.json());
+    setAddingQ(false);
+    if (res.id) {
+      setMsg('✓ Тема добавлена в очередь');
+      setQTopic('');
+      setShowQueue(false);
+      load();
+    } else setMsg('Ошибка: ' + res.error);
+    setTimeout(() => setMsg(''), 3000);
+  }
+
+  async function removeFromQueue(id) {
+    await fetch(`/api/admin/autogen/queue/${id}`, { method: 'DELETE' });
+    load();
+  }
+
+  const categories = data?.settings?.map(s => s.category) || [];
+
+  return (
+    <div className="space-y-6">
+      {/* Header */}
+      <div className="flex items-center justify-between">
+        <div>
+          <h2 className="font-semibold">Автогенерация блога</h2>
+          <p className="text-xs text-gray-400 mt-0.5">Статьи для zeropost.ru генерируются автоматически по расписанию</p>
+        </div>
+        <div className="flex items-center gap-2">
+          {msg && <span className="text-sm text-green-400">{msg}</span>}
+          <button onClick={load} className="btn-ghost p-2">
+            <RefreshCw className={`w-4 h-4 ${loading ? 'animate-spin' : ''}`} />
+          </button>
+        </div>
+      </div>
+
+      {loading && !data && <div className="py-8 text-center"><Loader2 className="w-5 h-5 animate-spin mx-auto text-accent" /></div>}
+
+      {data && (<>
+        {/* Категории */}
+        <div className="space-y-4">
+          {categories.map(cat => {
+            const cfg = CATEGORY_LABELS[cat] || { label: cat, icon: '📝', color: 'text-gray-400' };
+            const s = data.settings.find(s => s.category === cat);
+            const stat = data.byCategory?.[cat];
+            const hasDraft = Object.keys(drafts[cat] || {}).length > 0;
+            const isEnabled = getSetting(cat, 'enabled');
+            const bankSize = data.topicBankSizes?.[cat] || 0;
+
+            return (
+              <div key={cat} className={`card p-5 ${!isEnabled ? 'opacity-60' : ''}`}>
+                {/* Заголовок категории */}
+                <div className="flex items-center justify-between mb-4">
+                  <div className="flex items-center gap-2">
+                    <span className="text-xl">{cfg.icon}</span>
+                    <div>
+                      <div className={`font-semibold ${cfg.color}`}>{cfg.label}</div>
+                      <div className="text-xs text-gray-500 font-mono">{cat}</div>
+                    </div>
+                  </div>
+                  <div className="flex items-center gap-2">
+                    {/* Запустить сейчас */}
+                    <button onClick={() => runNow(cat)} disabled={running[cat]}
+                      className="btn-ghost text-xs px-2.5 py-1.5 flex items-center gap-1.5 text-accent">
+                      {running[cat] ? <Loader2 className="w-3.5 h-3.5 animate-spin" /> : <Play className="w-3.5 h-3.5" />}
+                      Запустить
+                    </button>
+                    {/* Toggle */}
+                    <button onClick={() => {
+                      setDraft(cat, 'enabled', !isEnabled);
+                      setTimeout(() => save(cat), 50);
+                    }}>
+                      {isEnabled
+                        ? <ToggleRight className="w-7 h-7 text-green-400" />
+                        : <ToggleLeft className="w-7 h-7 text-gray-500" />}
+                    </button>
+                  </div>
+                </div>
+
+                {/* Статистика */}
+                <div className="grid grid-cols-3 gap-3 mb-4 text-xs">
+                  <div className="bg-surface2 rounded-lg p-2.5 text-center">
+                    <div className="font-bold text-base">{stat?.cnt_7d || 0}</div>
+                    <div className="text-gray-500 mt-0.5">статей за 7 дней</div>
+                  </div>
+                  <div className="bg-surface2 rounded-lg p-2.5 text-center">
+                    <div className="font-bold text-base">{bankSize}</div>
+                    <div className="text-gray-500 mt-0.5">тем в банке</div>
+                  </div>
+                  <div className="bg-surface2 rounded-lg p-2.5 text-center">
+                    <div className="font-bold text-sm truncate">{nextRunIn(s?.next_run_at) || '—'}</div>
+                    <div className="text-gray-500 mt-0.5">следующий запуск</div>
+                  </div>
+                </div>
+
+                {/* Настройки */}
+                <div className="grid grid-cols-3 gap-3">
+                  <div>
+                    <label className="label text-xs mb-1">Статей в день</label>
+                    <select value={getSetting(cat, 'per_day') ?? 1}
+                      onChange={e => setDraft(cat, 'per_day', +e.target.value)}
+                      className="input w-full text-sm py-1.5">
+                      {[1,2,3,4,5].map(n => <option key={n} value={n}>{n}</option>)}
+                    </select>
+                  </div>
+                  <div>
+                    <label className="label text-xs mb-1">Час запуска (0-23)</label>
+                    <input type="number" min={0} max={23}
+                      value={getSetting(cat, 'run_hour') ?? 8}
+                      onChange={e => setDraft(cat, 'run_hour', +e.target.value)}
+                      className="input w-full text-sm py-1.5" />
+                  </div>
+                  <div>
+                    <label className="label text-xs mb-1">Минута</label>
+                    <input type="number" min={0} max={59}
+                      value={getSetting(cat, 'run_minute') ?? 0}
+                      onChange={e => setDraft(cat, 'run_minute', +e.target.value)}
+                      className="input w-full text-sm py-1.5" />
+                  </div>
+                </div>
+
+                {/* Последний + следующий */}
+                <div className="flex gap-4 mt-3 text-xs text-gray-500">
+                  <div className="flex items-center gap-1">
+                    <Clock className="w-3 h-3" />
+                    Последний запуск: {fmtDate(s?.last_run_at)}
+                  </div>
+                  <div className="flex items-center gap-1">
+                    <Zap className="w-3 h-3" />
+                    Следующий: {fmtDate(s?.next_run_at)}
+                  </div>
+                </div>
+
+                {/* Кнопка сохранить (если есть изменения) */}
+                {hasDraft && (
+                  <div className="mt-3 pt-3 border-t border-border flex items-center gap-2">
+                    <button onClick={() => save(cat)} disabled={saving[cat]}
+                      className="btn-primary text-sm px-3 py-1.5 flex items-center gap-1.5">
+                      {saving[cat] ? <Loader2 className="w-3.5 h-3.5 animate-spin" /> : <Check className="w-3.5 h-3.5" />}
+                      Сохранить
+                    </button>
+                    <button onClick={() => setDrafts(d => { const n = {...d}; delete n[cat]; return n; })}
+                      className="btn-ghost text-sm px-3 py-1.5 text-gray-500">Отмена</button>
+                  </div>
+                )}
+              </div>
+            );
+          })}
+        </div>
+
+        {/* Очередь тем */}
+        <div className="card p-5">
+          <div className="flex items-center justify-between mb-4">
+            <div>
+              <h3 className="font-medium text-sm flex items-center gap-2">
+                <BookOpen className="w-4 h-4 text-accent" /> Очередь тем
+              </h3>
+              <p className="text-xs text-gray-400 mt-0.5">Темы из очереди публикуются раньше тем из банка</p>
+            </div>
+            <button onClick={() => setShowQueue(v => !v)}
+              className="btn-ghost text-sm px-2.5 py-1.5 flex items-center gap-1.5">
+              <Plus className="w-4 h-4" /> Добавить
+            </button>
+          </div>
+
+          {/* Форма добавления */}
+          {showQueue && (
+            <div className="mb-4 p-3 rounded-lg bg-accent/5 border border-accent/20 space-y-2">
+              <div className="grid grid-cols-3 gap-2">
+                <select value={qCat} onChange={e => setQCat(e.target.value)} className="input text-sm py-1.5">
+                  {Object.entries(CATEGORY_LABELS).map(([k, v]) => (
+                    <option key={k} value={k}>{v.icon} {v.label}</option>
+                  ))}
+                </select>
+                <input value={qTopic} onChange={e => setQTopic(e.target.value)}
+                  onKeyDown={e => e.key === 'Enter' && addToQueue()}
+                  placeholder="Тема статьи..." className="input text-sm py-1.5 col-span-2" autoFocus />
+              </div>
+              <div className="flex items-center gap-2">
+                <label className="text-xs text-gray-500 w-16">Приоритет:</label>
+                <input type="range" min={1} max={10} value={qPriority}
+                  onChange={e => setQPriority(+e.target.value)} className="flex-1" />
+                <span className="text-xs text-gray-400 w-4">{qPriority}</span>
+                <button onClick={addToQueue} disabled={addingQ || !qTopic.trim()}
+                  className="btn-primary text-sm px-3 py-1.5 flex items-center gap-1">
+                  {addingQ ? <Loader2 className="w-3.5 h-3.5 animate-spin" /> : <Plus className="w-3.5 h-3.5" />}
+                  Добавить
+                </button>
+                <button onClick={() => setShowQueue(false)} className="btn-ghost p-1.5">✕</button>
+              </div>
+            </div>
+          )}
+
+          {/* Список тем в очереди */}
+          {data.queue?.length === 0 && (
+            <div className="py-6 text-center text-sm text-gray-500">
+              Очередь пуста — используются темы из банка
+            </div>
+          )}
+          <div className="space-y-2">
+            {(data.queue || []).map(item => {
+              const cfg = CATEGORY_LABELS[item.category] || { icon: '📝', color: 'text-gray-400' };
+              return (
+                <div key={item.id} className="flex items-center gap-2 p-2.5 rounded-lg bg-surface2 hover:bg-surface2/80">
+                  <span className="text-sm">{cfg.icon}</span>
+                  <div className="flex-1 min-w-0">
+                    <div className="text-sm text-gray-200 truncate">{item.topic}</div>
+                    <div className="text-xs text-gray-500 mt-0.5">
+                      {item.category} · приоритет {item.priority} · {fmtDate(item.created_at)}
+                    </div>
+                  </div>
+                  <button onClick={() => removeFromQueue(item.id)}
+                    className="btn-ghost p-1.5 text-gray-500 hover:text-red-400 shrink-0">
+                    <Trash2 className="w-3.5 h-3.5" />
+                  </button>
+                </div>
+              );
+            })}
+          </div>
+        </div>
+      </>)}
+    </div>
+  );
+}

components/admin/AdminBilling.js

@@ -0,0 +1,142 @@
+'use client';
+import { useState, useEffect } from 'react';
+import { Loader2, Plus, RefreshCw, Search } from 'lucide-react';
+
+const PLAN_BADGE = {
+  free:     'bg-gray-600 text-gray-200',
+  starter:  'bg-blue-600 text-white',
+  pro:      'bg-purple-600 text-white',
+  business: 'bg-yellow-600 text-black',
+};
+
+export default function AdminBillingPage() {
+  const [users, setUsers]       = useState([]);
+  const [loading, setLoading]   = useState(true);
+  const [search, setSearch]     = useState('');
+  const [crediting, setCrediting] = useState(null); // user being credited
+  const [amount, setAmount]     = useState('');
+  const [desc, setDesc]         = useState('');
+  const [saving, setSaving]     = useState(false);
+
+  async function load() {
+    setLoading(true);
+    const res = await fetch('/api/billing/admin/users').then(r => r.json());
+    setUsers(Array.isArray(res) ? res : []);
+    setLoading(false);
+  }
+
+  useEffect(() => { load(); }, []);
+
+  async function handleCredit(userId) {
+    if (!amount || isNaN(parseInt(amount))) return;
+    setSaving(true);
+    await fetch('/api/billing/admin/credit', {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ user_id: userId, amount: parseInt(amount), description: desc || undefined }),
+    });
+    setCrediting(null);
+    setAmount('');
+    setDesc('');
+    setSaving(false);
+    load();
+  }
+
+  const filtered = users.filter(u =>
+    !search || u.email?.toLowerCase().includes(search.toLowerCase()) || u.name?.toLowerCase().includes(search.toLowerCase())
+  );
+
+  return (
+    <div className="space-y-5">
+      <div className="flex items-center justify-between">
+        <h2 className="font-semibold">Балансы пользователей</h2>
+        <div className="flex items-center gap-2">
+          <div className="relative">
+            <Search className="w-3.5 h-3.5 absolute left-2.5 top-1/2 -translate-y-1/2 text-gray-400" />
+            <input
+              value={search} onChange={e => setSearch(e.target.value)}
+              placeholder="Поиск по email..."
+              className="input pl-8 py-1.5 text-sm w-48"
+            />
+          </div>
+          <button onClick={load} className="btn-ghost p-2"><RefreshCw className="w-4 h-4" /></button>
+        </div>
+      </div>
+
+      {loading && <div className="py-8 text-center"><Loader2 className="w-5 h-5 animate-spin mx-auto text-accent" /></div>}
+
+      {!loading && (
+        <div className="card overflow-hidden">
+          <table className="w-full text-sm">
+            <thead className="bg-surface2 text-xs text-gray-400">
+              <tr>
+                <th className="px-4 py-2.5 text-left">Пользователь</th>
+                <th className="px-4 py-2.5 text-center">Тариф</th>
+                <th className="px-4 py-2.5 text-right">Кредиты</th>
+                <th className="px-4 py-2.5 text-right">Сброс</th>
+                <th className="px-4 py-2.5 text-center">Действия</th>
+              </tr>
+            </thead>
+            <tbody>
+              {filtered.map(u => (
+                <>
+                  <tr key={u.id} className="border-t border-border hover:bg-surface2/50">
+                    <td className="px-4 py-2.5">
+                      <div className="font-medium">{u.name || u.email}</div>
+                      {u.name && <div className="text-xs text-gray-500">{u.email}</div>}
+                    </td>
+                    <td className="px-4 py-2.5 text-center">
+                      <span className={`text-xs px-2 py-0.5 rounded font-medium ${PLAN_BADGE[u.plan_code] || PLAN_BADGE.free}`}>
+                        {u.plan_name || 'Free'}
+                      </span>
+                    </td>
+                    <td className="px-4 py-2.5 text-right font-bold">{u.credits ?? 0}</td>
+                    <td className="px-4 py-2.5 text-right text-xs text-gray-500">
+                      {u.reset_at ? new Date(u.reset_at).toLocaleDateString('ru-RU') : '—'}
+                    </td>
+                    <td className="px-4 py-2.5 text-center">
+                      <button
+                        onClick={() => setCrediting(crediting === u.id ? null : u.id)}
+                        className="btn-ghost px-2 py-1 text-xs flex items-center gap-1 mx-auto"
+                      >
+                        <Plus className="w-3 h-3" /> Начислить
+                      </button>
+                    </td>
+                  </tr>
+                  {crediting === u.id && (
+                    <tr key={`${u.id}-credit`} className="border-t border-accent/20 bg-accent/5">
+                      <td colSpan={5} className="px-4 py-3">
+                        <div className="flex items-center gap-2 flex-wrap">
+                          <input
+                            type="number" value={amount} onChange={e => setAmount(e.target.value)}
+                            placeholder="Кол-во кредитов" className="input py-1.5 text-sm w-36"
+                            autoFocus
+                          />
+                          <input
+                            value={desc} onChange={e => setDesc(e.target.value)}
+                            placeholder="Комментарий (необязательно)" className="input py-1.5 text-sm flex-1 min-w-40"
+                          />
+                          <button
+                            onClick={() => handleCredit(u.id)}
+                            disabled={saving || !amount}
+                            className="btn-primary py-1.5 px-3 text-sm"
+                          >
+                            {saving ? <Loader2 className="w-3.5 h-3.5 animate-spin" /> : 'Начислить'}
+                          </button>
+                          <button onClick={() => setCrediting(null)} className="btn-ghost py-1.5 px-3 text-sm">Отмена</button>
+                        </div>
+                      </td>
+                    </tr>
+                  )}
+                </>
+              ))}
+              {!filtered.length && (
+                <tr><td colSpan={5} className="px-4 py-6 text-center text-gray-500">Пользователи не найдены</td></tr>
+              )}
+            </tbody>
+          </table>
+        </div>
+      )}
+    </div>
+  );
+}

components/admin/AdminContent.js

@@ -0,0 +1,302 @@
+'use client';
+import { useState, useEffect } from 'react';
+import { Save, Loader2, Check, RefreshCw, Info } from 'lucide-react';
+
+// Метаданные полей для красивого UI
+const FIELD_META = {
+  DEFAULT_POST_LANGUAGE: {
+    label: 'Язык постов',
+    desc: 'Применяется к новым каналам',
+    type: 'select',
+    options: [
+      { v: 'ru', l: '🇷🇺 Русский' },
+      { v: 'en', l: '🇬🇧 English' },
+      { v: 'auto', l: '🌐 Авто (по нише)' },
+    ],
+  },
+  DEFAULT_POST_LENGTH: {
+    label: 'Длина поста',
+    desc: 'short ≈ 300-500 зн, medium ≈ 600-1000 зн, long ≈ 1200-2000 зн',
+    type: 'select',
+    options: [
+      { v: 'short',  l: '📏 Короткий (300-500 зн)' },
+      { v: 'medium', l: '📄 Средний (600-1000 зн)' },
+      { v: 'long',   l: '📃 Длинный (1200-2000 зн)' },
+    ],
+  },
+  DEFAULT_POST_STYLE: {
+    label: 'Стиль написания',
+    desc: 'Тон голоса по умолчанию',
+    type: 'select',
+    options: [
+      { v: 'informative',   l: '📚 Информативный' },
+      { v: 'casual',        l: '😊 Разговорный' },
+      { v: 'professional',  l: '👔 Профессиональный' },
+      { v: 'storytelling',  l: '📖 Сторителлинг' },
+      { v: 'provocative',   l: '🔥 Провокационный' },
+    ],
+  },
+  DEFAULT_POST_GOAL: {
+    label: 'Цель поста',
+    desc: 'На что ориентирован контент',
+    type: 'select',
+    options: [
+      { v: 'educational',  l: '🎓 Образовательный' },
+      { v: 'entertainment',l: '🎭 Развлекательный' },
+      { v: 'sales',        l: '💰 Продажи' },
+      { v: 'engagement',   l: '❤️ Вовлечение' },
+      { v: 'news',         l: '📰 Новости' },
+    ],
+  },
+  DEFAULT_IMAGE_ENABLED: {
+    label: 'Генерация изображений',
+    desc: 'Создавать картинки для постов (расходует кредиты)',
+    type: 'toggle',
+  },
+  DEFAULT_EMOJI_ENABLED: {
+    label: 'Эмодзи в постах',
+    desc: 'Добавлять эмодзи по умолчанию',
+    type: 'toggle',
+  },
+  DEFAULT_HASHTAGS_IN_POST: {
+    label: 'Хештеги в постах',
+    desc: 'Автоматически добавлять хештеги в конец поста',
+    type: 'toggle',
+  },
+  DEFAULT_AUTO_DRAFT_COUNT: {
+    label: 'Авто-черновиков в день',
+    desc: 'Для новых каналов с включённой авто-генерацией',
+    type: 'number',
+    min: 1, max: 10,
+  },
+  DEFAULT_AUTO_DRAFT_TIME: {
+    label: 'Время генерации черновиков',
+    desc: 'HH:MM (московское время UTC+3)',
+    type: 'time',
+  },
+  DEFAULT_AI_STYLE_PROMPT: {
+    label: 'Базовые инструкции стиля',
+    desc: 'Применяются ко всем каналам поверх индивидуальных настроек',
+    type: 'textarea',
+    placeholder: 'Например: Всегда пиши от первого лица. Используй активный залог...',
+  },
+};
+
+const GROUP_ORDER = [
+  {
+    title: 'Контент',
+    keys: ['DEFAULT_POST_LANGUAGE', 'DEFAULT_POST_STYLE', 'DEFAULT_POST_GOAL', 'DEFAULT_POST_LENGTH'],
+  },
+  {
+    title: 'Форматирование',
+    keys: ['DEFAULT_IMAGE_ENABLED', 'DEFAULT_EMOJI_ENABLED', 'DEFAULT_HASHTAGS_IN_POST'],
+  },
+  {
+    title: 'Авто-черновики',
+    keys: ['DEFAULT_AUTO_DRAFT_COUNT', 'DEFAULT_AUTO_DRAFT_TIME'],
+  },
+  {
+    title: 'AI-инструкции',
+    keys: ['DEFAULT_AI_STYLE_PROMPT'],
+  },
+];
+
+export default function AdminContent() {
+  const [rows,    setRows]    = useState([]);
+  const [vals,    setVals]    = useState({});
+  const [dirty,   setDirty]   = useState({});
+  const [saving,  setSaving]  = useState({});
+  const [saved,   setSaved]   = useState({});
+  const [loading, setLoading] = useState(true);
+
+  async function load() {
+    setLoading(true);
+    try {
+      const res = await fetch('/api/admin/settings?category=content').then(r => r.json());
+      const arr = Array.isArray(res) ? res : [];
+      setRows(arr);
+      const v = Object.fromEntries(arr.map(r => [r.key, r.value ?? '']));
+      setVals(v);
+      setDirty({});
+    } catch {}
+    setLoading(false);
+  }
+
+  useEffect(() => { load(); }, []);
+
+  function change(key, val) {
+    setVals(v => ({ ...v, [key]: val }));
+    setDirty(d => ({ ...d, [key]: true }));
+    setSaved(s => ({ ...s, [key]: false }));
+  }
+
+  async function save(key) {
+    setSaving(s => ({ ...s, [key]: true }));
+    try {
+      const res = await fetch(`/api/admin/settings/${encodeURIComponent(key)}`, {
+        method: 'PUT',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ value: vals[key] }),
+      }).then(r => r.json());
+      if (!res.error) {
+        setDirty(d => ({ ...d, [key]: false }));
+        setSaved(s => ({ ...s, [key]: true }));
+        setTimeout(() => setSaved(s => ({ ...s, [key]: false })), 2000);
+      }
+    } catch {}
+    setSaving(s => ({ ...s, [key]: false }));
+  }
+
+  function renderField(key) {
+    const meta = FIELD_META[key];
+    if (!meta) return null;
+    const val = vals[key] ?? '';
+    const isDirty = dirty[key];
+    const isSaving = saving[key];
+    const isSaved = saved[key];
+
+    if (meta.type === 'toggle') {
+      const isOn = val === 'true';
+      return (
+        <div key={key} className="flex items-center justify-between py-3 border-b border-border last:border-0">
+          <div>
+            <div className="text-sm font-medium">{meta.label}</div>
+            <div className="text-xs text-gray-500 mt-0.5">{meta.desc}</div>
+          </div>
+          <button onClick={() => { change(key, isOn ? 'false' : 'true'); setTimeout(() => save(key), 50); }}
+            className={`relative inline-flex h-6 w-11 items-center rounded-full transition-colors ${isOn ? 'bg-accent' : 'bg-gray-600'}`}>
+            <span className={`inline-block h-4 w-4 transform rounded-full bg-white transition-transform ${isOn ? 'translate-x-6' : 'translate-x-1'}`} />
+          </button>
+        </div>
+      );
+    }
+
+    if (meta.type === 'select') {
+      return (
+        <div key={key} className="py-3 border-b border-border last:border-0">
+          <div className="flex items-start justify-between gap-3">
+            <div className="flex-1">
+              <label className="text-sm font-medium">{meta.label}</label>
+              <div className="text-xs text-gray-500 mt-0.5">{meta.desc}</div>
+              <select value={val} onChange={e => change(key, e.target.value)}
+                className="input mt-2 text-sm py-1.5 w-full max-w-xs">
+                {meta.options?.map(o => <option key={o.v} value={o.v}>{o.l}</option>)}
+              </select>
+            </div>
+            {isDirty && (
+              <button onClick={() => save(key)} disabled={isSaving}
+                className="btn-primary mt-6 px-3 py-1.5 text-sm flex items-center gap-1.5 shrink-0">
+                {isSaving ? <Loader2 className="w-3.5 h-3.5 animate-spin" /> : <Save className="w-3.5 h-3.5" />}
+                Сохранить
+              </button>
+            )}
+            {isSaved && <Check className="w-4 h-4 text-green-400 mt-7 shrink-0" />}
+          </div>
+        </div>
+      );
+    }
+
+    if (meta.type === 'number') {
+      return (
+        <div key={key} className="py-3 border-b border-border last:border-0">
+          <div className="flex items-start justify-between gap-3">
+            <div className="flex-1">
+              <label className="text-sm font-medium">{meta.label}</label>
+              <div className="text-xs text-gray-500 mt-0.5">{meta.desc}</div>
+              <input type="number" min={meta.min} max={meta.max}
+                value={val} onChange={e => change(key, e.target.value)}
+                className="input mt-2 text-sm py-1.5 w-24" />
+            </div>
+            {isDirty && (
+              <button onClick={() => save(key)} disabled={isSaving}
+                className="btn-primary mt-6 px-3 py-1.5 text-sm flex items-center gap-1.5 shrink-0">
+                {isSaving ? <Loader2 className="w-3.5 h-3.5 animate-spin" /> : <Save className="w-3.5 h-3.5" />}
+                Сохранить
+              </button>
+            )}
+            {isSaved && <Check className="w-4 h-4 text-green-400 mt-7 shrink-0" />}
+          </div>
+        </div>
+      );
+    }
+
+    if (meta.type === 'time') {
+      return (
+        <div key={key} className="py-3 border-b border-border last:border-0">
+          <div className="flex items-start justify-between gap-3">
+            <div className="flex-1">
+              <label className="text-sm font-medium">{meta.label}</label>
+              <div className="text-xs text-gray-500 mt-0.5">{meta.desc}</div>
+              <input type="time" value={val}
+                onChange={e => change(key, e.target.value)}
+                className="input mt-2 text-sm py-1.5 w-32" />
+            </div>
+            {isDirty && (
+              <button onClick={() => save(key)} disabled={isSaving}
+                className="btn-primary mt-6 px-3 py-1.5 text-sm flex items-center gap-1.5 shrink-0">
+                {isSaving ? <Loader2 className="w-3.5 h-3.5 animate-spin" /> : <Save className="w-3.5 h-3.5" />}
+                Сохранить
+              </button>
+            )}
+            {isSaved && <Check className="w-4 h-4 text-green-400 mt-7 shrink-0" />}
+          </div>
+        </div>
+      );
+    }
+
+    if (meta.type === 'textarea') {
+      return (
+        <div key={key} className="py-3 border-b border-border last:border-0">
+          <label className="text-sm font-medium">{meta.label}</label>
+          <div className="text-xs text-gray-500 mt-0.5 mb-2">{meta.desc}</div>
+          <textarea rows={3} value={val}
+            onChange={e => change(key, e.target.value)}
+            placeholder={meta.placeholder || ''}
+            className="input w-full resize-none text-sm" />
+          {isDirty && (
+            <button onClick={() => save(key)} disabled={isSaving}
+              className="mt-2 btn-primary px-3 py-1.5 text-sm flex items-center gap-1.5">
+              {isSaving ? <Loader2 className="w-3.5 h-3.5 animate-spin" /> : <Save className="w-3.5 h-3.5" />}
+              Сохранить
+            </button>
+          )}
+          {isSaved && <span className="mt-1 text-xs text-green-400 flex items-center gap-1"><Check className="w-3 h-3" /> Сохранено</span>}
+        </div>
+      );
+    }
+
+    return null;
+  }
+
+  return (
+    <div className="space-y-6">
+      <div className="flex items-center justify-between">
+        <div>
+          <h2 className="font-semibold">Настройки контента</h2>
+          <p className="text-xs text-gray-400 mt-0.5">Дефолты для новых каналов. Существующие каналы не затрагиваются.</p>
+        </div>
+        <button onClick={load} className="btn-ghost p-2">
+          <RefreshCw className={`w-4 h-4 ${loading ? 'animate-spin' : ''}`} />
+        </button>
+      </div>
+
+      {/* Подсказка */}
+      <div className="card p-3 border-blue-500/20 bg-blue-500/5 flex items-start gap-2">
+        <Info className="w-4 h-4 text-blue-400 shrink-0 mt-0.5" />
+        <p className="text-xs text-gray-300">
+          Эти настройки применяются при создании нового канала как стартовые значения.
+          Каждый канал можно затем настроить индивидуально через вкладку «AI-стиль».
+        </p>
+      </div>
+
+      {loading && <div className="py-8 text-center"><Loader2 className="w-5 h-5 animate-spin mx-auto text-accent" /></div>}
+
+      {!loading && GROUP_ORDER.map(group => (
+        <div key={group.title} className="card p-5">
+          <h3 className="font-medium text-sm text-gray-400 uppercase tracking-wide mb-1">{group.title}</h3>
+          {group.keys.map(key => renderField(key))}
+        </div>
+      ))}
+    </div>
+  );
+}

components/admin/AdminLogs.js

@@ -0,0 +1,223 @@
+'use client';
+import { useState, useEffect } from 'react';
+import { RefreshCw, Loader2, AlertTriangle, Cpu, Send, ChevronDown, ChevronUp } from 'lucide-react';
+
+const SOURCE_CONFIG = {
+  generation: { icon: '⚙️', label: 'Генерация',    color: 'text-purple-400', bg: 'bg-purple-500/10' },
+  ai_provider:{ icon: '🤖', label: 'AI провайдер', color: 'text-blue-400',   bg: 'bg-blue-500/10'   },
+  publish:    { icon: '📤', label: 'Публикация',    color: 'text-orange-400', bg: 'bg-orange-500/10' },
+};
+
+// Категоризируем ошибку по тексту
+function classifyError(msg) {
+  if (!msg) return { type: 'unknown', label: 'Неизвестно', color: 'text-gray-400' };
+  const m = msg.toLowerCase();
+  if (m.includes('timeout'))         return { type: 'timeout',  label: 'Таймаут',        color: 'text-yellow-400' };
+  if (m.includes('rate limit'))      return { type: 'ratelimit',label: 'Rate limit',      color: 'text-orange-400' };
+  if (m.includes('not supported'))   return { type: 'model',    label: 'Модель',          color: 'text-red-400'    };
+  if (m.includes('empty response'))  return { type: 'empty',    label: 'Пустой ответ',    color: 'text-red-400'    };
+  if (m.includes('network') || m.includes('connect')) return { type: 'network', label: 'Сеть', color: 'text-orange-400' };
+  if (m.includes('auth') || m.includes('key') || m.includes('401')) return { type: 'auth', label: 'Авторизация', color: 'text-red-400' };
+  return { type: 'other', label: 'Другое', color: 'text-gray-400' };
+}
+
+function timeAgo(s) {
+  const diff = Date.now() - new Date(s);
+  if (diff < 60000)   return Math.floor(diff / 1000) + 'с назад';
+  if (diff < 3600000) return Math.floor(diff / 60000) + 'м назад';
+  if (diff < 86400000)return Math.floor(diff / 3600000) + 'ч назад';
+  return new Date(s).toLocaleString('ru-RU', { day:'2-digit', month:'2-digit', hour:'2-digit', minute:'2-digit' });
+}
+
+export default function AdminLogs() {
+  const [data,     setData]     = useState(null);
+  const [loading,  setLoading]  = useState(true);
+  const [filter,   setFilter]   = useState('all');  // all | generation | ai_provider | publish
+  const [expanded, setExpanded] = useState(null);
+
+  async function load() {
+    setLoading(true);
+    try {
+      const res = await fetch('/api/admin/logs?limit=100').then(r => r.json());
+      setData(res);
+    } catch {}
+    setLoading(false);
+  }
+
+  useEffect(() => { load(); }, []);
+
+  const errors = (data?.errors || []).filter(e =>
+    filter === 'all' || e.source === filter
+  );
+
+  const counts = (data?.errors || []).reduce((acc, e) => {
+    acc[e.source] = (acc[e.source] || 0) + 1;
+    return acc;
+  }, {});
+
+  return (
+    <div className="space-y-5">
+      <div className="flex items-center justify-between">
+        <h2 className="font-semibold">Логи ошибок</h2>
+        <button onClick={load} className="btn-ghost p-2">
+          <RefreshCw className={`w-4 h-4 ${loading ? 'animate-spin' : ''}`} />
+        </button>
+      </div>
+
+      {loading && !data && (
+        <div className="py-8 text-center"><Loader2 className="w-5 h-5 animate-spin mx-auto text-accent" /></div>
+      )}
+
+      {data && (<>
+        {/* Топ ошибок */}
+        {data.topErrors?.length > 0 && (
+          <div className="card p-4">
+            <p className="text-xs text-gray-500 uppercase tracking-wide mb-3">Частые ошибки</p>
+            <div className="space-y-2">
+              {data.topErrors.map((e, i) => {
+                const cls = classifyError(e.msg);
+                const pct = Math.round((e.cnt / data.total) * 100);
+                return (
+                  <div key={i} className="flex items-center gap-3">
+                    <div className="w-16 text-right text-xs font-mono text-gray-400">{e.cnt}×</div>
+                    <div className="flex-1 min-w-0">
+                      <div className="text-xs text-gray-200 truncate">{e.msg}</div>
+                      <div className="flex items-center gap-2 mt-0.5">
+                        <div className="flex-1 h-1 bg-surface2 rounded-full">
+                          <div className="h-1 bg-accent/60 rounded-full" style={{ width: `${pct}%` }} />
+                        </div>
+                        <span className={`text-xs ${cls.color}`}>{cls.label}</span>
+                      </div>
+                    </div>
+                  </div>
+                );
+              })}
+            </div>
+          </div>
+        )}
+
+        {/* Статистика + фильтр */}
+        <div className="flex items-center gap-2 flex-wrap">
+          <button onClick={() => setFilter('all')}
+            className={`px-2.5 py-1 rounded-lg text-xs transition-colors ${filter === 'all' ? 'bg-accent/10 text-accent font-medium' : 'text-gray-500 hover:text-gray-300'}`}>
+            Все ({data.total})
+          </button>
+          {Object.entries(SOURCE_CONFIG).map(([k, cfg]) => (
+            <button key={k} onClick={() => setFilter(k)}
+              className={`px-2.5 py-1 rounded-lg text-xs transition-colors flex items-center gap-1 ${filter === k ? `${cfg.bg} ${cfg.color} font-medium` : 'text-gray-500 hover:text-gray-300'}`}>
+              {cfg.icon} {cfg.label} {counts[k] ? `(${counts[k]})` : ''}
+            </button>
+          ))}
+        </div>
+
+        {/* Список */}
+        {errors.length === 0 && (
+          <div className="py-12 text-center text-gray-500">
+            <AlertTriangle className="w-10 h-10 mx-auto mb-3 opacity-20" />
+            <div className="text-sm">Ошибок не найдено 🎉</div>
+          </div>
+        )}
+
+        <div className="space-y-2">
+          {errors.map((err, i) => {
+            const src = SOURCE_CONFIG[err.source] || SOURCE_CONFIG.generation;
+            const cls = classifyError(err.message);
+            const isOpen = expanded === i;
+            const shortMsg = err.message?.split('\n')[0]?.slice(0, 100) || 'Unknown error';
+
+            return (
+              <div key={i} className={`card border-l-2 overflow-hidden transition-all ${
+                cls.type === 'timeout'   ? 'border-yellow-500/40' :
+                cls.type === 'auth'      ? 'border-red-500/60'    :
+                cls.type === 'model'     ? 'border-red-400/40'    :
+                                           'border-gray-600'
+              }`}>
+                <button
+                  onClick={() => setExpanded(isOpen ? null : i)}
+                  className="w-full text-left px-4 py-3 flex items-start gap-3 hover:bg-surface2/30 transition-colors"
+                >
+                  <span className="text-base shrink-0 mt-0.5">{src.icon}</span>
+                  <div className="flex-1 min-w-0">
+                    <div className="flex items-center gap-2 mb-0.5 flex-wrap">
+                      <span className={`text-xs font-medium ${src.color}`}>{src.label}</span>
+                      <span className="text-xs text-gray-500">·</span>
+                      <span className="text-xs text-gray-400 font-mono">{err.operation}</span>
+                      {err.user_email && (
+                        <>
+                          <span className="text-xs text-gray-500">·</span>
+                          <span className="text-xs text-gray-500">{err.user_email}</span>
+                        </>
+                      )}
+                      <span className="text-xs text-gray-600 ml-auto">{timeAgo(err.created_at)}</span>
+                    </div>
+                    <div className="text-sm text-gray-200">{shortMsg}</div>
+                    {err.context && (
+                      <div className="text-xs text-gray-500 mt-0.5 truncate">{err.context}</div>
+                    )}
+                  </div>
+                  <div className="shrink-0 mt-1">
+                    {isOpen
+                      ? <ChevronUp className="w-3.5 h-3.5 text-gray-500" />
+                      : <ChevronDown className="w-3.5 h-3.5 text-gray-500" />}
+                  </div>
+                </button>
+
+                {isOpen && (
+                  <div className="px-4 pb-3 border-t border-border bg-surface2/30">
+                    <div className="mt-2 space-y-1.5 text-xs">
+                      <div className="flex gap-2">
+                        <span className="text-gray-500 w-20 shrink-0">ID:</span>
+                        <span className="font-mono text-gray-300">{err.entity_id}</span>
+                      </div>
+                      <div className="flex gap-2">
+                        <span className="text-gray-500 w-20 shrink-0">Источник:</span>
+                        <span className="text-gray-300">{err.source}</span>
+                      </div>
+                      <div className="flex gap-2">
+                        <span className="text-gray-500 w-20 shrink-0">Операция:</span>
+                        <span className="font-mono text-gray-300">{err.operation}</span>
+                      </div>
+                      {err.context && (
+                        <div className="flex gap-2">
+                          <span className="text-gray-500 w-20 shrink-0">Контекст:</span>
+                          <span className="text-gray-300 break-all">{err.context}</span>
+                        </div>
+                      )}
+                      <div className="flex gap-2">
+                        <span className="text-gray-500 w-20 shrink-0">Ошибка:</span>
+                        <span className="text-red-300 break-all font-mono">{err.message}</span>
+                      </div>
+                      <div className="flex gap-2">
+                        <span className="text-gray-500 w-20 shrink-0">Время:</span>
+                        <span className="text-gray-300">
+                          {new Date(err.created_at).toLocaleString('ru-RU')}
+                        </span>
+                      </div>
+                      <div className="flex gap-2">
+                        <span className="text-gray-500 w-20 shrink-0">Тип ошибки:</span>
+                        <span className={`${cls.color} font-medium`}>{cls.label}</span>
+                      </div>
+                    </div>
+
+                    {/* Действие для ошибок модели */}
+                    {cls.type === 'model' && err.source === 'ai_provider' && (
+                      <div className="mt-2 p-2 rounded bg-red-500/10 border border-red-500/20 text-xs text-red-300">
+                        💡 Проверь настройку AI_IMAGE_MODEL_VIA_RESPONSES в{' '}
+                        <a href="/system?section=settings" className="underline">Настройках API</a>
+                      </div>
+                    )}
+                    {cls.type === 'timeout' && (
+                      <div className="mt-2 p-2 rounded bg-yellow-500/10 border border-yellow-500/20 text-xs text-yellow-300">
+                        💡 Таймаут {err.operation?.includes('chat') ? 'текстовой генерации' : 'изображений'} — возможны проблемы у провайдера
+                      </div>
+                    )}
+                  </div>
+                )}
+              </div>
+            );
+          })}
+        </div>
+      </>)}
+    </div>
+  );
+}

components/admin/AdminPromos.js

@@ -0,0 +1,222 @@
+'use client';
+import { useState, useEffect } from 'react';
+import { Plus, Trash2, RefreshCw, Loader2, Check, Copy, Tag, ToggleLeft, ToggleRight } from 'lucide-react';
+
+function randomCode() {
+  const chars = 'ABCDEFGHJKLMNPQRSTUVWXYZ23456789';
+  return Array.from({length:8}, () => chars[Math.floor(Math.random()*chars.length)]).join('');
+}
+
+function fmtDate(s) {
+  if (!s) return '∞';
+  return new Date(s).toLocaleDateString('ru-RU');
+}
+
+export default function AdminPromos() {
+  const [promos,  setPromos]  = useState([]);
+  const [loading, setLoading] = useState(true);
+  const [saving,  setSaving]  = useState(false);
+  const [msg,     setMsg]     = useState('');
+  const [showForm,setShowForm]= useState(false);
+
+  // Form
+  const [code,      setCode]     = useState(randomCode());
+  const [type,      setType]     = useState('credits');
+  const [value,     setValue]    = useState('100');
+  const [maxUses,   setMaxUses]  = useState('1');
+  const [expiresAt, setExpiresAt]= useState('');
+  const [desc,      setDesc]     = useState('');
+
+  async function load() {
+    setLoading(true);
+    try {
+      const res = await fetch('/api/admin/promos').then(r => r.json());
+      setPromos(Array.isArray(res) ? res : []);
+    } catch {}
+    setLoading(false);
+  }
+
+  useEffect(() => { load(); }, []);
+
+  async function create() {
+    if (!code || !value) return;
+    setSaving(true);
+    try {
+      const res = await fetch('/api/admin/promos', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({
+          code, type, value: parseInt(value),
+          max_uses: parseInt(maxUses) || 1,
+          expires_at: expiresAt || null,
+          description: desc || null,
+        }),
+      }).then(r => r.json());
+      if (res.error) { setMsg('Ошибка: ' + res.error); }
+      else {
+        setMsg('Промокод создан ✓');
+        setShowForm(false);
+        setCode(randomCode());
+        setValue('100'); setMaxUses('1'); setExpiresAt(''); setDesc('');
+        load();
+      }
+    } catch { setMsg('Ошибка соединения'); }
+    setSaving(false);
+    setTimeout(() => setMsg(''), 3000);
+  }
+
+  async function toggleActive(promo) {
+    await fetch(`/api/admin/promos/${promo.id}`, {
+      method: 'PATCH',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ is_active: !promo.is_active }),
+    });
+    load();
+  }
+
+  async function deletePromo(id) {
+    if (!confirm('Удалить промокод?')) return;
+    await fetch(`/api/admin/promos/${id}`, { method: 'DELETE' });
+    load();
+  }
+
+  function copyCode(code) {
+    navigator.clipboard.writeText(code).catch(() => {});
+    setMsg('Скопировано: ' + code);
+    setTimeout(() => setMsg(''), 2000);
+  }
+
+  const TYPE_LABELS = { credits: '🎁 Кредиты', discount_pct: '% Скидка' };
+
+  return (
+    <div className="space-y-5">
+      <div className="flex items-center justify-between">
+        <h2 className="font-semibold">Промокоды</h2>
+        <div className="flex gap-2">
+          {msg && <span className="text-sm text-green-400 self-center">{msg}</span>}
+          <button onClick={() => load()} className="btn-ghost p-2"><RefreshCw className="w-4 h-4" /></button>
+          <button onClick={() => setShowForm(v => !v)} className="btn-primary text-sm px-3 py-1.5 flex items-center gap-1.5">
+            <Plus className="w-4 h-4" /> Создать
+          </button>
+        </div>
+      </div>
+
+      {/* Форма создания */}
+      {showForm && (
+        <div className="card p-5 border-accent/30 bg-accent/5 space-y-4">
+          <h3 className="font-medium text-sm">Новый промокод</h3>
+          <div className="grid grid-cols-2 gap-3">
+            <div>
+              <label className="label text-xs mb-1">Код</label>
+              <div className="flex gap-1">
+                <input value={code} onChange={e => setCode(e.target.value.toUpperCase())}
+                  className="input flex-1 font-mono text-sm py-1.5" maxLength={32} />
+                <button onClick={() => setCode(randomCode())} className="btn-ghost p-2 text-xs" title="Генерировать">↻</button>
+              </div>
+            </div>
+            <div>
+              <label className="label text-xs mb-1">Тип</label>
+              <select value={type} onChange={e => setType(e.target.value)} className="input w-full text-sm py-1.5">
+                <option value="credits">🎁 Бонусные кредиты</option>
+                <option value="discount_pct">% Скидка на подписку</option>
+              </select>
+            </div>
+            <div>
+              <label className="label text-xs mb-1">{type === 'credits' ? 'Кредитов' : 'Скидка %'}</label>
+              <input type="number" value={value} onChange={e => setValue(e.target.value)}
+                className="input w-full text-sm py-1.5" min={1} max={type === 'discount_pct' ? 100 : 10000} />
+            </div>
+            <div>
+              <label className="label text-xs mb-1">Макс. использований (-1 = ∞)</label>
+              <input type="number" value={maxUses} onChange={e => setMaxUses(e.target.value)}
+                className="input w-full text-sm py-1.5" min={-1} />
+            </div>
+            <div>
+              <label className="label text-xs mb-1">Истекает (необязательно)</label>
+              <input type="date" value={expiresAt} onChange={e => setExpiresAt(e.target.value)}
+                className="input w-full text-sm py-1.5" />
+            </div>
+            <div>
+              <label className="label text-xs mb-1">Описание</label>
+              <input value={desc} onChange={e => setDesc(e.target.value)}
+                placeholder="Для партнёров..." className="input w-full text-sm py-1.5" />
+            </div>
+          </div>
+          <div className="flex gap-2">
+            <button onClick={create} disabled={saving || !code || !value}
+              className="btn-primary px-4 py-2 text-sm flex items-center gap-1.5">
+              {saving ? <Loader2 className="w-4 h-4 animate-spin" /> : <Check className="w-4 h-4" />}
+              Создать
+            </button>
+            <button onClick={() => setShowForm(false)} className="btn-ghost px-4 py-2 text-sm">Отмена</button>
+          </div>
+        </div>
+      )}
+
+      {/* Список */}
+      {loading && <div className="py-8 text-center"><Loader2 className="w-5 h-5 animate-spin mx-auto text-accent" /></div>}
+
+      {!loading && promos.length === 0 && (
+        <div className="py-12 text-center text-gray-500 text-sm">
+          <Tag className="w-10 h-10 mx-auto mb-3 opacity-20" />
+          Промокодов пока нет
+        </div>
+      )}
+
+      {!loading && promos.length > 0 && (
+        <div className="card overflow-hidden">
+          <table className="w-full text-sm">
+            <thead className="bg-surface2 text-xs text-gray-400">
+              <tr>
+                <th className="px-4 py-2.5 text-left">Код</th>
+                <th className="px-4 py-2.5 text-center">Тип / Ценность</th>
+                <th className="px-4 py-2.5 text-center">Использован</th>
+                <th className="px-4 py-2.5 text-center">Истекает</th>
+                <th className="px-4 py-2.5 text-center">Статус</th>
+                <th className="px-4 py-2.5 text-center">Действия</th>
+              </tr>
+            </thead>
+            <tbody>
+              {promos.map(p => (
+                <tr key={p.id} className={`border-t border-border ${!p.is_active ? 'opacity-50' : ''} hover:bg-surface2/50`}>
+                  <td className="px-4 py-2.5">
+                    <div className="flex items-center gap-2">
+                      <code className="font-mono font-bold text-accent">{p.code}</code>
+                      <button onClick={() => copyCode(p.code)} className="btn-ghost p-1" title="Скопировать">
+                        <Copy className="w-3 h-3" />
+                      </button>
+                    </div>
+                    {p.description && <div className="text-xs text-gray-500 mt-0.5">{p.description}</div>}
+                  </td>
+                  <td className="px-4 py-2.5 text-center">
+                    <div className="text-xs text-gray-400">{TYPE_LABELS[p.type]}</div>
+                    <div className="font-bold">{p.type === 'credits' ? `+${p.value} кр` : `${p.value}%`}</div>
+                  </td>
+                  <td className="px-4 py-2.5 text-center">
+                    <span className={p.uses_real >= p.max_uses && p.max_uses !== -1 ? 'text-red-400' : ''}>
+                      {p.uses_real} / {p.max_uses === -1 ? '∞' : p.max_uses}
+                    </span>
+                  </td>
+                  <td className="px-4 py-2.5 text-center text-xs text-gray-400">{fmtDate(p.expires_at)}</td>
+                  <td className="px-4 py-2.5 text-center">
+                    <button onClick={() => toggleActive(p)}>
+                      {p.is_active
+                        ? <ToggleRight className="w-5 h-5 text-green-400 mx-auto" />
+                        : <ToggleLeft className="w-5 h-5 text-gray-500 mx-auto" />}
+                    </button>
+                  </td>
+                  <td className="px-4 py-2.5 text-center">
+                    <button onClick={() => deletePromo(p.id)}
+                      className="btn-ghost p-1.5 text-gray-500 hover:text-red-400 mx-auto">
+                      <Trash2 className="w-3.5 h-3.5" />
+                    </button>
+                  </td>
+                </tr>
+              ))}
+            </tbody>
+          </table>
+        </div>
+      )}
+    </div>
+  );
+}

components/admin/AdminQueue.js

@@ -0,0 +1,182 @@
+'use client';
+import { useState, useEffect } from 'react';
+import { RefreshCw, Loader2, RotateCcw, Trash2, AlertTriangle, CheckCircle, Clock, XCircle, Zap } from 'lucide-react';
+
+const STATUS_CONFIG = {
+  done:       { icon: CheckCircle, color: 'text-green-400',  bg: 'bg-green-500/10',  label: 'Готово' },
+  processing: { icon: Clock,       color: 'text-yellow-400', bg: 'bg-yellow-500/10', label: 'В процессе' },
+  pending:    { icon: Zap,         color: 'text-blue-400',   bg: 'bg-blue-500/10',   label: 'В очереди' },
+  failed:     { icon: XCircle,     color: 'text-red-400',    bg: 'bg-red-500/10',    label: 'Ошибка' },
+};
+
+const TYPE_ICONS = { post: '✍️', article: '📝', topics: '💡' };
+
+function timeAgo(s) {
+  const diff = Date.now() - new Date(s);
+  if (diff < 60000) return Math.floor(diff/1000) + 'с';
+  if (diff < 3600000) return Math.floor(diff/60000) + 'м';
+  if (diff < 86400000) return Math.floor(diff/3600000) + 'ч';
+  return new Date(s).toLocaleDateString('ru-RU');
+}
+
+export default function AdminQueue() {
+  const [data,    setData]    = useState(null);
+  const [loading, setLoading] = useState(true);
+  const [busy,    setBusy]    = useState({});
+  const [filter,  setFilter]  = useState('all');
+  const [msg,     setMsg]     = useState('');
+
+  async function load() {
+    setLoading(true);
+    try {
+      const res = await fetch('/api/admin/queue').then(r => r.json());
+      setData(res);
+    } catch {}
+    setLoading(false);
+  }
+
+  useEffect(() => { load(); }, []);
+
+  async function retry(id) {
+    setBusy(b => ({ ...b, [id]: 'retry' }));
+    const res = await fetch(`/api/admin/queue/${id}/retry`, { method: 'POST' }).then(r => r.json());
+    setBusy(b => ({ ...b, [id]: null }));
+    setMsg(res.ok ? '✓ Задача добавлена в очередь' : 'Ошибка: ' + res.error);
+    setTimeout(() => setMsg(''), 3000);
+    load();
+  }
+
+  async function clearStuck() {
+    setBusy(b => ({ ...b, stuck: true }));
+    const res = await fetch('/api/admin/queue/stuck', { method: 'DELETE' }).then(r => r.json());
+    setBusy(b => ({ ...b, stuck: false }));
+    setMsg(`✓ Сброшено застрявших: ${res.cleared}`);
+    setTimeout(() => setMsg(''), 3000);
+    load();
+  }
+
+  const stats = data?.stats || [];
+  const stuck = data?.stuck || [];
+  const jobs  = (data?.recent || []).filter(j => filter === 'all' || j.status === filter);
+
+  const totals = Object.fromEntries(stats.map(s => [s.status, s]));
+
+  return (
+    <div className="space-y-5">
+      {/* Header */}
+      <div className="flex items-center justify-between">
+        <h2 className="font-semibold">Очередь генерации</h2>
+        <div className="flex items-center gap-2">
+          {msg && <span className="text-sm text-green-400">{msg}</span>}
+          {stuck.length > 0 && (
+            <button onClick={clearStuck} disabled={busy.stuck}
+              className="btn-ghost text-sm px-3 py-1.5 text-orange-400 flex items-center gap-1.5">
+              {busy.stuck ? <Loader2 className="w-4 h-4 animate-spin" /> : <Trash2 className="w-4 h-4" />}
+              Сбросить {stuck.length} застрявших
+            </button>
+          )}
+          <button onClick={load} className="btn-ghost p-2">
+            <RefreshCw className={`w-4 h-4 ${loading ? 'animate-spin' : ''}`} />
+          </button>
+        </div>
+      </div>
+
+      {loading && !data && <div className="py-8 text-center"><Loader2 className="w-5 h-5 animate-spin mx-auto text-accent" /></div>}
+
+      {data && (<>
+        {/* Статистика */}
+        <div className="grid grid-cols-4 gap-3">
+          {['done','processing','pending','failed'].map(s => {
+            const cfg = STATUS_CONFIG[s];
+            const stat = totals[s];
+            const Icon = cfg.icon;
+            return (
+              <div key={s} className={`card p-3 ${cfg.bg}`}>
+                <div className="flex items-center gap-2 mb-1">
+                  <Icon className={`w-4 h-4 ${cfg.color}`} />
+                  <span className="text-xs text-gray-400">{cfg.label}</span>
+                </div>
+                <div className="text-2xl font-bold">{stat?.cnt || 0}</div>
+                {stat?.avg_sec && (
+                  <div className="text-xs text-gray-500 mt-0.5">ср. {stat.avg_sec}с</div>
+                )}
+              </div>
+            );
+          })}
+        </div>
+
+        {/* Застрявшие alert */}
+        {stuck.length > 0 && (
+          <div className="card p-3 border-orange-500/30 bg-orange-500/5 flex items-center gap-3">
+            <AlertTriangle className="w-5 h-5 text-orange-400 shrink-0" />
+            <div>
+              <div className="font-medium text-sm">{stuck.length} задач застряли (processing &gt; 5 мин)</div>
+              <div className="text-xs text-gray-400">
+                {stuck.map(j => `#${j.id} ${j.type}`).join(', ')}
+              </div>
+            </div>
+          </div>
+        )}
+
+        {/* Фильтр */}
+        <div className="flex gap-1">
+          {[['all','Все'], ...Object.entries(STATUS_CONFIG).map(([k,v]) => [k, v.label])].map(([v,l]) => (
+            <button key={v} onClick={() => setFilter(v)}
+              className={`px-2.5 py-1 rounded-lg text-xs transition-colors ${
+                filter === v ? 'bg-accent/10 text-accent font-medium' : 'text-gray-500 hover:text-gray-300'
+              }`}>
+              {l}
+              {v !== 'all' && totals[v] && <span className="ml-1 opacity-60">({totals[v].cnt})</span>}
+            </button>
+          ))}
+        </div>
+
+        {/* Список задач */}
+        <div className="card overflow-hidden">
+          {jobs.length === 0 && (
+            <div className="py-8 text-center text-gray-500 text-sm">Задач не найдено</div>
+          )}
+          {jobs.map(job => {
+            const cfg = STATUS_CONFIG[job.status] || STATUS_CONFIG.pending;
+            const Icon = cfg.icon;
+            return (
+              <div key={job.id} className="flex items-start gap-3 px-4 py-3 border-b border-border last:border-0 hover:bg-surface2/50">
+                <Icon className={`w-4 h-4 mt-0.5 shrink-0 ${cfg.color}`} />
+                <div className="flex-1 min-w-0">
+                  <div className="flex items-center gap-2 mb-0.5">
+                    <span className="text-xs">{TYPE_ICONS[job.type] || '⚙️'}</span>
+                    <span className="text-xs text-gray-400 font-medium">{job.type}</span>
+                    <span className="text-xs text-gray-600">#{job.id}</span>
+                    {job.channel_name && <span className="text-xs text-gray-500">· {job.channel_name}</span>}
+                    {job.user_email && <span className="text-xs text-gray-600">· {job.user_email}</span>}
+                  </div>
+                  {job.topic && (
+                    <div className="text-sm text-gray-200 truncate">{job.topic}</div>
+                  )}
+                  {job.error && (
+                    <div className="text-xs text-red-400 mt-0.5 truncate">{job.error}</div>
+                  )}
+                  {(job.tokens_in || job.tokens_out) && (
+                    <div className="text-xs text-gray-600 mt-0.5">
+                      {job.tokens_in ? `↑${job.tokens_in}` : ''} {job.tokens_out ? `↓${job.tokens_out}` : ''} токенов
+                    </div>
+                  )}
+                </div>
+                <div className="text-right shrink-0">
+                  <div className="text-xs text-gray-500">{timeAgo(job.created_at)}</div>
+                  {job.status === 'failed' && (
+                    <button onClick={() => retry(job.id)} disabled={!!busy[job.id]}
+                      className="mt-1 btn-ghost p-1 text-xs flex items-center gap-1 text-gray-400 hover:text-accent">
+                      {busy[job.id] === 'retry' ? <Loader2 className="w-3 h-3 animate-spin" /> : <RotateCcw className="w-3 h-3" />}
+                      Retry
+                    </button>
+                  )}
+                </div>
+              </div>
+            );
+          })}
+        </div>
+      </>)}
+    </div>
+  );
+}

components/admin/AdminTopicBank.js

@@ -0,0 +1,211 @@
+'use client';
+import { useState, useEffect } from 'react';
+import { Plus, Trash2, Loader2, RefreshCw, Zap, Check, ChevronDown, ChevronRight } from 'lucide-react';
+
+const CATEGORY_META = {
+  'ai-tools':   { label: 'AI инструменты', icon: '🤖', color: 'text-purple-400' },
+  'ai-dev':     { label: 'AI разработка',  icon: '💻', color: 'text-blue-400' },
+  'automation': { label: 'Автоматизация',  icon: '⚙️', color: 'text-green-400' },
+  'cybersec':   { label: 'Кибербезопасность', icon: '🔒', color: 'text-red-400' },
+};
+
+export default function AdminTopicBank() {
+  const [data,    setData]    = useState(null);
+  const [loading, setLoading] = useState(true);
+  const [open,    setOpen]    = useState({});  // cat → expanded
+  const [msg,     setMsg]     = useState('');
+  const [gen,     setGen]     = useState({});  // cat → generating
+  // Форма добавления
+  const [addCat,  setAddCat]  = useState('ai-tools');
+  const [addText, setAddText] = useState('');
+  const [adding,  setAdding]  = useState(false);
+  const [showAdd, setShowAdd] = useState(false);
+
+  async function load() {
+    setLoading(true);
+    try {
+      const res = await fetch('/api/admin/blog-topics?includeUsed=true&limit=200').then(r => r.json());
+      setData(res);
+    } catch {}
+    setLoading(false);
+  }
+
+  useEffect(() => { load(); }, []);
+
+  async function addTopic() {
+    if (!addText.trim()) return;
+    setAdding(true);
+    const lines = addText.split('\n').map(l => l.trim()).filter(Boolean);
+    let added = 0;
+    for (const topic of lines) {
+      const res = await fetch('/api/admin/blog-topics', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ category: addCat, topic }),
+      }).then(r => r.json());
+      if (res.id) added++;
+    }
+    setMsg(`✓ Добавлено ${added} тем`);
+    setAddText(''); setShowAdd(false);
+    load();
+    setAdding(false);
+    setTimeout(() => setMsg(''), 2000);
+  }
+
+  async function deleteTopic(id) {
+    await fetch(`/api/admin/blog-topics/${id}`, { method: 'DELETE' });
+    load();
+  }
+
+  async function generate(category) {
+    setGen(g => ({ ...g, [category]: true }));
+    await fetch('/api/admin/blog-topics/generate', {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ category, count: 10 }),
+    });
+    setMsg(`⚡ Генерирую 10 тем для ${category} (~30с)`);
+    setTimeout(() => { load(); setMsg(''); }, 35000);
+    setTimeout(() => setGen(g => ({ ...g, [category]: false })), 35000);
+  }
+
+  const byCategory = {};
+  for (const t of data?.topics || []) {
+    if (!byCategory[t.category]) byCategory[t.category] = [];
+    byCategory[t.category].push(t);
+  }
+  const stats = Object.fromEntries((data?.stats || []).map(s => [s.category, s]));
+
+  return (
+    <div className="space-y-5">
+      <div className="flex items-center justify-between">
+        <div>
+          <h2 className="font-semibold">Банк тем блога</h2>
+          <p className="text-xs text-gray-400 mt-0.5">Темы для автогенерации статей на zeropost.ru</p>
+        </div>
+        <div className="flex items-center gap-2">
+          {msg && <span className="text-sm text-green-400">{msg}</span>}
+          <button onClick={() => setShowAdd(v => !v)}
+            className="btn-ghost text-sm px-3 py-1.5 flex items-center gap-1.5">
+            <Plus className="w-4 h-4" /> Добавить
+          </button>
+          <button onClick={load} className="btn-ghost p-2">
+            <RefreshCw className={`w-4 h-4 ${loading ? 'animate-spin' : ''}`} />
+          </button>
+        </div>
+      </div>
+
+      {/* Форма добавления */}
+      {showAdd && (
+        <div className="card p-4 border-accent/30 bg-accent/5 space-y-3">
+          <h3 className="font-medium text-sm">Добавить темы</h3>
+          <div className="flex gap-2">
+            <select value={addCat} onChange={e => setAddCat(e.target.value)} className="input text-sm py-1.5 w-48">
+              {Object.entries(CATEGORY_META).map(([k, v]) => (
+                <option key={k} value={k}>{v.icon} {v.label}</option>
+              ))}
+            </select>
+          </div>
+          <textarea rows={4} value={addText} onChange={e => setAddText(e.target.value)}
+            placeholder={"Одна тема на строку:\nКак использовать Claude API в продакшене\nTop 10 AI инструментов для разработчиков"}
+            className="input w-full text-sm resize-none" autoFocus />
+          <div className="flex gap-2">
+            <button onClick={addTopic} disabled={adding || !addText.trim()}
+              className="btn-primary px-4 py-1.5 text-sm flex items-center gap-1.5">
+              {adding ? <Loader2 className="w-3.5 h-3.5 animate-spin" /> : <Check className="w-3.5 h-3.5" />}
+              Добавить
+            </button>
+            <button onClick={() => { setShowAdd(false); setAddText(''); }}
+              className="btn-ghost px-3 py-1.5 text-sm">Отмена</button>
+          </div>
+        </div>
+      )}
+
+      {loading && !data && <div className="py-8 text-center"><Loader2 className="w-5 h-5 animate-spin mx-auto text-accent" /></div>}
+
+      {/* Категории */}
+      {Object.entries(CATEGORY_META).map(([cat, cfg]) => {
+        const topics = byCategory[cat] || [];
+        const stat = stats[cat] || { total: 0, unused: 0 };
+        const isOpen = open[cat];
+        const unused = topics.filter(t => !t.is_published);
+        const used   = topics.filter(t => t.is_published);
+
+        return (
+          <div key={cat} className="card overflow-hidden">
+            {/* Header */}
+            <button onClick={() => setOpen(o => ({ ...o, [cat]: !isOpen }))}
+              className="w-full flex items-center gap-3 px-5 py-4 hover:bg-surface2/30 transition-colors">
+              <span className="text-xl">{cfg.icon}</span>
+              <div className="flex-1 text-left">
+                <div className={`font-medium ${cfg.color}`}>{cfg.label}</div>
+                <div className="text-xs text-gray-500 mt-0.5">
+                  {stat.unused} неиспользованных · {used.length} уже опубликованы · итого {stat.total}
+                </div>
+              </div>
+              {/* Прогресс-бар использования */}
+              <div className="w-24">
+                <div className="h-1.5 bg-surface2 rounded-full">
+                  <div className={`h-1.5 rounded-full ${cfg.color.replace('text-','bg-')}`}
+                    style={{ width: `${stat.total ? Math.round((used.length/stat.total)*100) : 0}%` }} />
+                </div>
+                <div className="text-xs text-gray-500 mt-1 text-right">
+                  {stat.total ? Math.round((used.length/stat.total)*100) : 0}%
+                </div>
+              </div>
+              <button onClick={e => { e.stopPropagation(); generate(cat); }} disabled={gen[cat]}
+                className="btn-ghost text-xs px-2.5 py-1.5 flex items-center gap-1.5 text-accent shrink-0 ml-2">
+                {gen[cat] ? <Loader2 className="w-3 h-3 animate-spin" /> : <Zap className="w-3 h-3" />}
+                +10 AI
+              </button>
+              {isOpen ? <ChevronDown className="w-4 h-4 text-gray-500 shrink-0" /> : <ChevronRight className="w-4 h-4 text-gray-500 shrink-0" />}
+            </button>
+
+            {/* Список тем */}
+            {isOpen && (
+              <div className="border-t border-border">
+                {/* Неиспользованные */}
+                {unused.length > 0 && (
+                  <div className="px-5 py-3">
+                    <div className="text-xs text-gray-500 uppercase tracking-wide mb-2">
+                      Не использованы ({unused.length})
+                    </div>
+                    <div className="space-y-1">
+                      {unused.map(t => (
+                        <div key={t.id} className="flex items-center gap-2 group py-0.5">
+                          <div className="w-1.5 h-1.5 rounded-full bg-accent/40 shrink-0" />
+                          <span className="text-sm flex-1">{t.topic}</span>
+                          <span className="text-xs text-gray-600">{t.source}</span>
+                          <button onClick={() => deleteTopic(t.id)}
+                            className="opacity-0 group-hover:opacity-100 btn-ghost p-1 text-gray-500 hover:text-red-400">
+                            <Trash2 className="w-3 h-3" />
+                          </button>
+                        </div>
+                      ))}
+                    </div>
+                  </div>
+                )}
+                {/* Использованные */}
+                {used.length > 0 && (
+                  <div className="px-5 py-3 border-t border-border/50">
+                    <div className="text-xs text-gray-600 uppercase tracking-wide mb-2">
+                      Опубликованы ({used.length})
+                    </div>
+                    <div className="space-y-1 opacity-50">
+                      {used.map(t => (
+                        <div key={t.id} className="flex items-center gap-2">
+                          <div className="w-1.5 h-1.5 rounded-full bg-green-500/40 shrink-0" />
+                          <span className="text-sm line-through">{t.topic}</span>
+                        </div>
+                      ))}
+                    </div>
+                  </div>
+                )}
+              </div>
+            )}
+          </div>
+        );
+      })}
+    </div>
+  );
+}

components/admin/AdminUsers.js

@@ -0,0 +1,333 @@
+'use client';
+import { useState, useEffect } from 'react';
+import { Search, RefreshCw, Loader2, Plus, ChevronRight, X, Check,
+  Ban, Unlock, CreditCard, User, ArrowLeft } from 'lucide-react';
+
+const PLAN_BADGE = {
+  free:     'bg-gray-600 text-gray-200',
+  starter:  'bg-blue-600 text-white',
+  pro:      'bg-purple-600 text-white',
+  business: 'bg-yellow-600 text-black',
+};
+
+const PLATFORM_ICONS = { telegram: '✈️', vk: '🔵', max: '🟣' };
+
+const TX_LABELS = {
+  spend_image:     { icon: '🖼', color: 'text-red-400' },
+  spend_text_post: { icon: '✍️', color: 'text-red-400' },
+  spend_article:   { icon: '📝', color: 'text-red-400' },
+  plan_credit:     { icon: '🎁', color: 'text-green-400' },
+  topup:           { icon: '💳', color: 'text-green-400' },
+  bonus:           { icon: '⭐', color: 'text-blue-400' },
+};
+
+export default function AdminUsers() {
+  const [users,    setUsers]   = useState([]);
+  const [loading,  setLoading] = useState(true);
+  const [search,   setSearch]  = useState('');
+  const [selected, setSelected]= useState(null); // детальный просмотр
+  const [detail,   setDetail]  = useState(null);
+  const [detailLoading, setDL] = useState(false);
+  const [saving,   setSaving]  = useState(false);
+  const [msg,      setMsg]     = useState('');
+  // Credit form
+  const [creditAmount, setCreditAmount] = useState('');
+  const [creditDesc,   setCreditDesc]   = useState('');
+  const [showCredit,   setShowCredit]   = useState(false);
+  // Plan change
+  const [planOptions, setPlanOptions] = useState([]);
+  const [showPlan,    setShowPlan]    = useState(false);
+  const [newPlan,     setNewPlan]     = useState('');
+
+  async function loadUsers() {
+    setLoading(true);
+    try {
+      const [usersRes, plansRes] = await Promise.all([
+        fetch('/api/admin/users').then(r => r.json()),
+        fetch('/api/billing/plans').then(r => r.json()),
+      ]);
+      setUsers(Array.isArray(usersRes) ? usersRes : []);
+      setPlanOptions(plansRes.plans || []);
+    } catch {}
+    setLoading(false);
+  }
+
+  async function loadDetail(id) {
+    setDL(true);
+    try {
+      const res = await fetch(`/api/admin/users/${id}`).then(r => r.json());
+      setDetail(res);
+    } catch {}
+    setDL(false);
+  }
+
+  useEffect(() => { loadUsers(); }, []);
+
+  async function toggleBlock(userId, currentBlocked) {
+    setSaving(true);
+    await fetch(`/api/admin/users/${userId}`, {
+      method: 'PATCH',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ is_blocked: !currentBlocked }),
+    });
+    setMsg(currentBlocked ? 'Разблокирован' : 'Заблокирован');
+    setTimeout(() => setMsg(''), 2000);
+    loadUsers();
+    if (detail) loadDetail(userId);
+    setSaving(false);
+  }
+
+  async function applyCredit(userId) {
+    if (!creditAmount) return;
+    setSaving(true);
+    await fetch('/api/admin/credit', {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ user_id: userId, amount: parseInt(creditAmount), description: creditDesc || undefined }),
+    });
+    setMsg(`+${creditAmount} кредитов начислено`);
+    setTimeout(() => setMsg(''), 2000);
+    setCreditAmount(''); setCreditDesc(''); setShowCredit(false);
+    loadUsers();
+    if (detail) loadDetail(userId);
+    setSaving(false);
+  }
+
+  async function applyPlan(userId) {
+    if (!newPlan) return;
+    setSaving(true);
+    await fetch(`/api/admin/users/${userId}`, {
+      method: 'PATCH',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ plan_code: newPlan }),
+    });
+    setMsg('План изменён');
+    setTimeout(() => setMsg(''), 2000);
+    setShowPlan(false); setNewPlan('');
+    loadUsers();
+    if (detail) loadDetail(userId);
+    setSaving(false);
+  }
+
+  const filtered = users.filter(u =>
+    !search || u.email?.toLowerCase().includes(search.toLowerCase()) || u.name?.toLowerCase().includes(search.toLowerCase())
+  );
+
+  // ── Детальная страница пользователя ──
+  if (selected && detail) {
+    const u = detail.user;
+    return (
+      <div className="space-y-5">
+        <div className="flex items-center gap-3">
+          <button onClick={() => { setSelected(null); setDetail(null); setShowCredit(false); setShowPlan(false); }}
+            className="btn-ghost flex items-center gap-1.5 text-sm">
+            <ArrowLeft className="w-4 h-4" /> Все пользователи
+          </button>
+          {msg && <span className="text-sm text-green-400">{msg}</span>}
+        </div>
+
+        {/* Профиль */}
+        <div className="card p-5">
+          <div className="flex items-start justify-between gap-4">
+            <div className="flex items-center gap-3">
+              <div className="w-10 h-10 rounded-full bg-accent/20 flex items-center justify-center">
+                <User className="w-5 h-5 text-accent" />
+              </div>
+              <div>
+                <div className="font-semibold">{u.name || u.email}</div>
+                {u.name && <div className="text-sm text-gray-400">{u.email}</div>}
+                <div className="text-xs text-gray-500 mt-0.5">
+                  Зарегистрирован: {new Date(u.created_at).toLocaleDateString('ru-RU')}
+                  {u.is_admin && ' · 👑 Admin'}
+                  {u.is_blocked && ' · 🚫 Заблокирован'}
+                </div>
+              </div>
+            </div>
+            <div className="flex gap-2">
+              <button onClick={() => setShowCredit(v => !v)}
+                className="btn-ghost text-sm px-3 py-1.5 flex items-center gap-1.5">
+                <Plus className="w-3.5 h-3.5" /> Кредиты
+              </button>
+              <button onClick={() => setShowPlan(v => !v)}
+                className="btn-ghost text-sm px-3 py-1.5 flex items-center gap-1.5">
+                <CreditCard className="w-3.5 h-3.5" /> Тариф
+              </button>
+              <button onClick={() => toggleBlock(u.id, u.is_blocked)} disabled={saving}
+                className={`text-sm px-3 py-1.5 rounded-lg flex items-center gap-1.5 transition-colors ${
+                  u.is_blocked ? 'bg-green-600/20 text-green-400 hover:bg-green-600/30' : 'bg-red-600/20 text-red-400 hover:bg-red-600/30'
+                }`}>
+                {u.is_blocked ? <><Unlock className="w-3.5 h-3.5" /> Разблокировать</> : <><Ban className="w-3.5 h-3.5" /> Заблокировать</>}
+              </button>
+            </div>
+          </div>
+
+          {/* Форма начисления кредитов */}
+          {showCredit && (
+            <div className="mt-4 p-3 rounded-lg bg-accent/5 border border-accent/20 flex items-center gap-2 flex-wrap">
+              <input type="number" value={creditAmount} onChange={e => setCreditAmount(e.target.value)}
+                placeholder="Кол-во" className="input py-1.5 text-sm w-24" autoFocus />
+              <input value={creditDesc} onChange={e => setCreditDesc(e.target.value)}
+                placeholder="Комментарий" className="input py-1.5 text-sm flex-1 min-w-40" />
+              <button onClick={() => applyCredit(u.id)} disabled={saving || !creditAmount}
+                className="btn-primary py-1.5 px-3 text-sm">
+                {saving ? <Loader2 className="w-3.5 h-3.5 animate-spin" /> : 'Начислить'}
+              </button>
+              <button onClick={() => setShowCredit(false)} className="btn-ghost p-1.5"><X className="w-4 h-4" /></button>
+            </div>
+          )}
+
+          {/* Форма смены тарифа */}
+          {showPlan && (
+            <div className="mt-4 p-3 rounded-lg bg-blue-500/5 border border-blue-500/20 flex items-center gap-2 flex-wrap">
+              <select value={newPlan} onChange={e => setNewPlan(e.target.value)}
+                className="input py-1.5 text-sm flex-1">
+                <option value="">Выберите тариф...</option>
+                {planOptions.map(p => <option key={p.code} value={p.code}>{p.name} — ₽{p.price_rub}/мес</option>)}
+              </select>
+              <button onClick={() => applyPlan(u.id)} disabled={saving || !newPlan}
+                className="btn-primary py-1.5 px-3 text-sm">Применить</button>
+              <button onClick={() => setShowPlan(false)} className="btn-ghost p-1.5"><X className="w-4 h-4" /></button>
+            </div>
+          )}
+        </div>
+
+        {/* Баланс */}
+        {detail.balance && (
+          <div className="grid grid-cols-3 gap-3">
+            <div className="card p-3 text-center border-accent/30">
+              <div className="text-2xl font-bold text-accent">{detail.balance.credits ?? 0}</div>
+              <div className="text-xs text-gray-400 mt-0.5">кредитов</div>
+            </div>
+            <div className="card p-3 text-center">
+              <div className={`text-sm font-bold px-2 py-0.5 rounded inline-block ${PLAN_BADGE[detail.balance.plan_code] || 'bg-gray-600 text-gray-200'}`}>
+                {detail.balance.plan_name || 'Free'}
+              </div>
+              <div className="text-xs text-gray-400 mt-1">тариф</div>
+            </div>
+            <div className="card p-3 text-center">
+              <div className="text-sm font-medium">{detail.balance.reset_at ? new Date(detail.balance.reset_at).toLocaleDateString('ru-RU') : '—'}</div>
+              <div className="text-xs text-gray-400 mt-0.5">сброс кредитов</div>
+            </div>
+          </div>
+        )}
+
+        {/* Каналы */}
+        {detail.channels.length > 0 && (
+          <div className="card p-4">
+            <h3 className="font-medium text-sm mb-3">Каналы ({detail.channels.length})</h3>
+            <div className="space-y-2">
+              {detail.channels.map(ch => (
+                <div key={ch.id} className="flex items-center gap-2 text-sm">
+                  <span>{PLATFORM_ICONS[ch.platform] || '📢'}</span>
+                  <span className="font-medium">{ch.name}</span>
+                  {ch.tg_username && <span className="text-gray-500 text-xs">@{ch.tg_username}</span>}
+                  <span className={`ml-auto text-xs px-1.5 py-0.5 rounded ${ch.is_active ? 'bg-green-500/20 text-green-400' : 'bg-gray-600 text-gray-400'}`}>
+                    {ch.is_active ? 'активен' : 'выкл'}
+                  </span>
+                </div>
+              ))}
+            </div>
+          </div>
+        )}
+
+        {/* История транзакций */}
+        {detail.transactions.length > 0 && (
+          <div className="card overflow-hidden">
+            <div className="px-4 py-3 bg-surface2 text-sm font-medium">История транзакций</div>
+            {detail.transactions.map(tx => {
+              const meta = TX_LABELS[tx.type] || { icon: '💬', color: 'text-gray-400' };
+              return (
+                <div key={tx.id} className="flex items-center justify-between px-4 py-2.5 border-t border-border text-sm hover:bg-surface2/50">
+                  <div className="flex items-center gap-2">
+                    <span>{meta.icon}</span>
+                    <span className="text-gray-300">{tx.description || tx.type}</span>
+                  </div>
+                  <div className="text-right">
+                    <div className={`font-medium ${meta.color}`}>{tx.amount > 0 ? '+' : ''}{tx.amount} кр</div>
+                    <div className="text-xs text-gray-500">{new Date(tx.created_at).toLocaleDateString('ru-RU')}</div>
+                  </div>
+                </div>
+              );
+            })}
+          </div>
+        )}
+      </div>
+    );
+  }
+
+  if (selected && detailLoading) {
+    return <div className="py-12 text-center"><Loader2 className="w-5 h-5 animate-spin mx-auto text-accent" /></div>;
+  }
+
+  // ── Список пользователей ──
+  return (
+    <div className="space-y-4">
+      <div className="flex items-center justify-between">
+        <h2 className="font-semibold">Пользователи</h2>
+        <div className="flex items-center gap-2">
+          <div className="relative">
+            <Search className="w-3.5 h-3.5 absolute left-2.5 top-1/2 -translate-y-1/2 text-gray-400" />
+            <input value={search} onChange={e => setSearch(e.target.value)}
+              placeholder="Поиск по email..."
+              className="input pl-8 py-1.5 text-sm w-52" />
+          </div>
+          <button onClick={loadUsers} className="btn-ghost p-2"><RefreshCw className="w-4 h-4" /></button>
+        </div>
+      </div>
+
+      {msg && <div className="text-sm text-green-400">{msg}</div>}
+      {loading && <div className="py-8 text-center"><Loader2 className="w-5 h-5 animate-spin mx-auto text-accent" /></div>}
+
+      {!loading && (
+        <div className="card overflow-hidden">
+          <table className="w-full text-sm">
+            <thead className="bg-surface2 text-xs text-gray-400">
+              <tr>
+                <th className="px-4 py-2.5 text-left">Пользователь</th>
+                <th className="px-4 py-2.5 text-center">Тариф</th>
+                <th className="px-4 py-2.5 text-right">Кредиты</th>
+                <th className="px-4 py-2.5 text-center">Статус</th>
+                <th className="px-4 py-2.5 text-right">Зарегистрирован</th>
+                <th className="px-4 py-2.5 text-center">Действия</th>
+              </tr>
+            </thead>
+            <tbody>
+              {filtered.map(u => (
+                <tr key={u.id} className="border-t border-border hover:bg-surface2/50">
+                  <td className="px-4 py-2.5">
+                    <div className="font-medium">{u.name || u.email}</div>
+                    {u.name && <div className="text-xs text-gray-500">{u.email}</div>}
+                    {u.is_admin && <span className="text-xs text-yellow-400">👑 admin</span>}
+                  </td>
+                  <td className="px-4 py-2.5 text-center">
+                    <span className={`text-xs px-2 py-0.5 rounded font-medium ${PLAN_BADGE[u.plan_code] || 'bg-gray-600 text-gray-200'}`}>
+                      {u.plan_name || 'Free'}
+                    </span>
+                  </td>
+                  <td className="px-4 py-2.5 text-right font-bold">{u.credits ?? 0}</td>
+                  <td className="px-4 py-2.5 text-center">
+                    {u.is_blocked
+                      ? <span className="text-xs text-red-400">🚫 Блок</span>
+                      : <span className="text-xs text-green-400">✓ Активен</span>}
+                  </td>
+                  <td className="px-4 py-2.5 text-right text-xs text-gray-500">
+                    {new Date(u.created_at).toLocaleDateString('ru-RU')}
+                  </td>
+                  <td className="px-4 py-2.5 text-center">
+                    <button onClick={() => { setSelected(u.id); loadDetail(u.id); }}
+                      className="btn-ghost px-2 py-1 text-xs flex items-center gap-1 mx-auto">
+                      Открыть <ChevronRight className="w-3 h-3" />
+                    </button>
+                  </td>
+                </tr>
+              ))}
+              {!filtered.length && (
+                <tr><td colSpan={6} className="px-4 py-8 text-center text-gray-500">Пользователи не найдены</td></tr>
+              )}
+            </tbody>
+          </table>
+        </div>
+      )}
+    </div>
+  );
+}

lib/engine.js

@@ -1,7 +1,7 @@
 /**
  * Engine client — единая точка вызовов к zeropost-engine
  */
-const ENGINE_URL = process.env.ENGINE_URL || 'http://127.0.0.1:3040';
+const ENGINE_URL = process.env.ENGINE_URL || 'http://127.0.0.1:3030';
 const ENGINE_SECRET = process.env.ENGINE_SECRET || 'zeropost_internal_2026';
 
 async function call(path, options = {}) {
@@ -21,7 +21,10 @@ async function call(path, options = {}) {
   });
   if (!res.ok) {
     const err = await res.json().catch(() => ({ error: res.statusText }));
-    throw new Error(err.error || `Engine ${res.status}`);
+    const e = new Error(err.error || `Engine ${res.status}`);
+    e.status = res.status;
+    e.code = err.code;
+    throw e;
   }
   return res.json();
 }
@@ -52,4 +55,65 @@ export const engine = {
   updatePost: (userId, id, data) => call(`/api/user-posts/${id}`, { userId, method: 'PATCH', body: data }),
   deletePost: (userId, id) => call(`/api/user-posts/${id}`, { userId, method: 'DELETE' }),
   publishPost: (userId, id) => call(`/api/user-posts/${id}/publish`, { userId, method: 'POST' }),
+
+  // Photo search
+  photoSearchProfiles: () => call('/api/photo-search/profiles'),
+  photoSearchQuota:    () => call('/api/photo-search/quota'),
+  photoSearchByQuery:  (data) => call('/api/photo-search/by-query', { method: 'POST', body: data }),
+
+  // Settings (admin)
+  listSettings:   (category) => {
+    const qs = category ? `?category=${encodeURIComponent(category)}` : '';
+    return call(`/api/settings/admin${qs}`);
+  },
+  updateSetting:  (key, value) => call(`/api/settings/admin/${encodeURIComponent(key)}`, { method: 'PUT', body: { value } }),
+  invalidateSettingsCache: () => call('/api/settings/admin/invalidate', { method: 'POST' }),
+
+  // AI usage (admin)
+  usageSummary: (params = {}) => {
+    const qs = new URLSearchParams(params).toString();
+    return call(`/api/usage/summary${qs ? '?' + qs : ''}`);
+  },
+  usageRecent:  (limit = 20) => call(`/api/usage/recent?limit=${limit}`),
+
+  // Billing
+  getBillingBalance: (userId) => call('/api/billing/balance', { userId }),
+  getBillingPlans:   () => fetch('/api/billing/plans', { cache: 'no-store' }).then(r => r.json()),
+  getTransactions:   (params = {}) => {
+    const qs = new URLSearchParams(params).toString();
+    return call(`/api/billing/transactions?${qs}`);
+  },
+  adminCreditUser:   (data) => call('/api/billing/admin/credit', { method: 'POST', body: data }),
+  adminGetBalances:  () => call('/api/billing/admin/users'),
+
+  // Editor notes
+  listNotes:    () => call('/api/notes?limit=100'),
+  createNote:   (data) => call('/api/notes', { method: 'POST', body: data }),
+  updateNote:   (id, data) => call(`/api/notes/${id}`, { method: 'PATCH', body: data }),
+  deleteNote:   (id) => call(`/api/notes/${id}`, { method: 'DELETE' }),
+
+  // Calendar
+  getCalendar: (userId, params = {}) => {
+    const qs = new URLSearchParams(params).toString();
+    return call(`/api/calendar${qs ? '?' + qs : ''}`, { userId });
+  },
+  // Metrics
+  getChannelMetrics: (channelId, params = {}) => {
+    const qs = new URLSearchParams(params).toString();
+    return call(`/api/metrics/channel/${channelId}${qs ? '?' + qs : ''}`);
+  },
+  getBestTime: (channelId, params = {}) => {
+    const qs = new URLSearchParams(params).toString();
+    return call(`/api/metrics/best-time/${channelId}${qs ? '?' + qs : ''}`);
+  },
+  getUserPostMetrics: (userId, channelId, params = {}) => {
+    const qs = new URLSearchParams(params).toString();
+    return call(`/api/metrics/user-posts/${channelId}${qs ? '?' + qs : ''}`, { userId });
+  },
+  collectMetrics: () => call('/api/metrics/collect', { method: 'POST' }),
+  generateFromUrl: (userId, data) => call('/api/generate/from-url', { userId, method: 'POST', body: data }),
+
+  updateUserPostSchedule: (userId, id, scheduledAt) =>
+    call(`/api/user-posts/${id}`, { userId, method: 'PATCH', body: { scheduled_at: scheduledAt } }),
 };
+// Добавляем в конец файла перед module.exports или в общий объект

lib/session.js

@@ -20,5 +20,11 @@ export async function getSession() {
 export async function requireUser() {
   const s = await getSession();
   if (!s.userId) return null;
-  return { id: s.userId, email: s.email, name: s.name };
+  return { id: s.userId, email: s.email, name: s.name, isAdmin: !!s.isAdmin };
+}
+
+export async function requireAdmin() {
+  const u = await requireUser();
+  if (!u || !u.isAdmin) return null;
+  return u;
 }