diff --git a/app/api/admin/blog-topics/[id]/route.js b/app/api/admin/blog-topics/[id]/route.js
new file mode 100644
index 0000000..94d12a3
--- /dev/null
+++ b/app/api/admin/blog-topics/[id]/route.js
@@ -0,0 +1,13 @@
+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());
+}
diff --git a/app/api/admin/blog-topics/generate/route.js b/app/api/admin/blog-topics/generate/route.js
new file mode 100644
index 0000000..b25e58c
--- /dev/null
+++ b/app/api/admin/blog-topics/generate/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(`${ENGINE_URL}/api/admin/blog-topics/generate`, {
+    method: 'POST', headers: { ...h(user.id), 'Content-Type': 'application/json' }, body: JSON.stringify(body),
+  });
+  return NextResponse.json(await res.json());
+}
diff --git a/app/api/admin/blog-topics/route.js b/app/api/admin/blog-topics/route.js
new file mode 100644
index 0000000..3d850e8
--- /dev/null
+++ b/app/api/admin/blog-topics/route.js
@@ -0,0 +1,26 @@
+import { NextResponse } from 'next/server';
+import { requireUser } from '@/lib/session';
+
+const ENGINE_URL    = process.env.ENGINE_URL    || 'http://127.0.0.1:3030';
+const ENGINE_SECRET = process.env.ENGINE_SECRET || '';
+const h = (uid) => ({ 'x-internal-secret': ENGINE_SECRET, 'x-user-id': String(uid) });
+
+// GET — список тем
+export async function GET(req) {
+  const user = await requireUser();
+  if (!user?.isAdmin) return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  const { searchParams } = new URL(req.url);
+  const res = await fetch(`${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 });
+}
diff --git a/app/api/admin/email/test/route.js b/app/api/admin/email/test/route.js
new file mode 100644
index 0000000..49c6fee
--- /dev/null
+++ b/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 });
+}
diff --git a/components/AdminPanel.js b/components/AdminPanel.js
index bdc4d90..cd3486b 100644
--- a/components/AdminPanel.js
+++ b/components/AdminPanel.js
@@ -1,6 +1,6 @@
 'use client';
 import { useState } from 'react';
-import { Settings2, CreditCard, TrendingUp, Users, ChevronRight, Loader2, Eye, EyeOff, Save, RefreshCw, Check, AlertCircle, BarChart3, ArrowLeft, Zap, Tag, AlertTriangle, BookOpen, Sliders } from 'lucide-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';
@@ -8,7 +8,8 @@ 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 AdminContent  from './admin/AdminContent';
+import AdminTopicBank from './admin/AdminTopicBank';
 
 // ──────────────────────────────────────────────────────────────
 // Sidebar navigation
@@ -22,8 +23,10 @@ const SECTIONS = [
   { 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: 'plans',     label: 'Тарифы',           icon: BarChart3,  desc: 'Планы, кредиты, операции' },
+  { 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' },
 ];
@@ -76,8 +79,10 @@ export default function AdminPanel({ initialSection = 'settings' }) {
           {section === 'queue'    && <AdminQueue />}
           {section === 'logs'     && <AdminLogs />}
           {section === 'autogen'  && <AdminAutogen />}
-          {section === 'content'  && <AdminContent />}
-          {section === 'plans'    && <PlansSection />}
+          {section === 'content'   && <AdminContent />}
+          {section === 'topicbank' && <AdminTopicBank />}
+          {section === 'smtp'      && <SettingsSection categories={['smtp']} extraActions={<SmtpTestButton />} />}
+          {section === 'plans'     && <PlansSection />}
           {section === 'promos'   && <AdminPromos />}
           {section === 'billing'  && <AdminUsers />}
         </div>
@@ -626,3 +631,41 @@ function DashboardSection() {
     </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>
+  );
+}
diff --git a/components/admin/AdminTopicBank.js b/components/admin/AdminTopicBank.js
new file mode 100644
index 0000000..974c8f0
--- /dev/null
+++ b/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>
+  );
+}