From 193b26f6f142d2c8ea244e32309a8acc0ac5f85b Mon Sep 17 00:00:00 2001
From: Adrian Flores Cortes <adrian.flores2.contractor@bbva.com>
Date: Tue, 3 Feb 2026 19:58:31 -0600
Subject: [PATCH] [SPRINT-1] feat: Complete RBAC, Audit and Notifications
 frontend modules

## ST-1.1 RBAC Frontend (5 SP)
- Add RoleDetailPage for create/edit roles
- Add PermissionsPage to list all permissions
- Add RoleCard, RoleForm, PermissionsMatrix components
- Add routes: /rbac/roles/new, /rbac/roles/:id, /rbac/permissions
- Add sidebar navigation item

## ST-1.2 Audit Complete (3 SP)
- Enhance AuditFilters with user filter and search
- Add Recharts graphs to AuditStatsCard (activity trend, action distribution)
- Add period selector (7/14/30 days)
- Add most active users section

## ST-1.3 Notifications Complete (3 SP)
- Add TemplatesPage for CRUD notification templates
- Add TemplateCard, TemplateForm, TemplatePreview components
- Add ChannelConfig component for channel toggles
- Extend notifications API with template endpoints
- Extend useNotifications hook with template queries

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---
 src/components/audit/AuditFilters.tsx         | 142 ++++--
 src/components/audit/AuditStatsCard.tsx       | 195 +++++++-
 .../notifications/ChannelConfig.tsx           | 186 ++++++++
 src/components/notifications/TemplateCard.tsx | 155 ++++++
 src/components/notifications/TemplateForm.tsx | 442 ++++++++++++++++++
 .../notifications/TemplatePreview.tsx         | 314 +++++++++++++
 src/components/notifications/index.ts         |   4 +
 src/components/rbac/PermissionsMatrix.tsx     | 192 ++++++++
 src/components/rbac/RoleCard.tsx              | 121 +++++
 src/components/rbac/RoleForm.tsx              | 208 +++++++++
 src/components/rbac/index.ts                  |   3 +
 src/hooks/index.ts                            |  23 +
 src/hooks/useNotifications.ts                 |  81 +++-
 src/layouts/DashboardLayout.tsx               |   2 +
 src/pages/dashboard/AuditLogsPage.tsx         |  60 ++-
 .../notifications/NotificationsPage.tsx       |  32 +-
 .../dashboard/notifications/TemplatesPage.tsx | 308 ++++++++++++
 src/pages/dashboard/notifications/index.ts    |   1 +
 src/pages/dashboard/rbac/PermissionsPage.tsx  | 212 +++++++++
 src/pages/dashboard/rbac/RoleDetailPage.tsx   | 100 ++++
 src/pages/dashboard/rbac/index.ts             |   2 +
 src/router/index.tsx                          |   8 +
 src/services/api.ts                           | 106 +++++
 23 files changed, 2826 insertions(+), 71 deletions(-)
 create mode 100644 src/components/notifications/ChannelConfig.tsx
 create mode 100644 src/components/notifications/TemplateCard.tsx
 create mode 100644 src/components/notifications/TemplateForm.tsx
 create mode 100644 src/components/notifications/TemplatePreview.tsx
 create mode 100644 src/components/rbac/PermissionsMatrix.tsx
 create mode 100644 src/components/rbac/RoleCard.tsx
 create mode 100644 src/components/rbac/RoleForm.tsx
 create mode 100644 src/components/rbac/index.ts
 create mode 100644 src/pages/dashboard/notifications/TemplatesPage.tsx
 create mode 100644 src/pages/dashboard/rbac/PermissionsPage.tsx
 create mode 100644 src/pages/dashboard/rbac/RoleDetailPage.tsx

diff --git a/src/components/audit/AuditFilters.tsx b/src/components/audit/AuditFilters.tsx
index c6cf985..9171c70 100644
--- a/src/components/audit/AuditFilters.tsx
+++ b/src/components/audit/AuditFilters.tsx
@@ -1,13 +1,16 @@
 import { useState } from 'react';
-import { AuditAction, QueryAuditLogsParams } from '@/services/api';
+import { AuditAction, QueryAuditLogsParams, User } from '@/services/api';
 import { getAuditActionLabel } from '@/hooks/useAudit';
-import { Filter, X } from 'lucide-react';
+import { Filter, X, Search } from 'lucide-react';
 import clsx from 'clsx';
 
 interface AuditFiltersProps {
   filters: QueryAuditLogsParams;
   onFiltersChange: (filters: QueryAuditLogsParams) => void;
   entityTypes?: string[];
+  users?: Pick<User, 'id' | 'email' | 'first_name' | 'last_name'>[];
+  onSearchChange?: (search: string) => void;
+  searchValue?: string;
 }
 
 const AUDIT_ACTIONS: AuditAction[] = [
@@ -21,8 +24,16 @@ const AUDIT_ACTIONS: AuditAction[] = [
   'import',
 ];
 
-export function AuditFilters({ filters, onFiltersChange, entityTypes = [] }: AuditFiltersProps) {
+export function AuditFilters({
+  filters,
+  onFiltersChange,
+  entityTypes = [],
+  users = [],
+  onSearchChange,
+  searchValue = '',
+}: AuditFiltersProps) {
   const [isOpen, setIsOpen] = useState(false);
+  const [localSearch, setLocalSearch] = useState(searchValue);
 
   const activeFiltersCount = [
     filters.action,
@@ -32,6 +43,21 @@ export function AuditFilters({ filters, onFiltersChange, entityTypes = [] }: Aud
     filters.to_date,
   ].filter(Boolean).length;
 
+  const getUserDisplayName = (user: Pick<User, 'id' | 'email' | 'first_name' | 'last_name'>) => {
+    const fullName = `${user.first_name || ''} ${user.last_name || ''}`.trim();
+    return fullName || user.email;
+  };
+
+  const handleSearchSubmit = (e: React.FormEvent) => {
+    e.preventDefault();
+    onSearchChange?.(localSearch);
+  };
+
+  const handleSearchClear = () => {
+    setLocalSearch('');
+    onSearchChange?.('');
+  };
+
   const handleChange = (key: keyof QueryAuditLogsParams, value: string | undefined) => {
     onFiltersChange({
       ...filters,
@@ -46,41 +72,66 @@ export function AuditFilters({ filters, onFiltersChange, entityTypes = [] }: Aud
 
   return (
     <div className="space-y-3">
-      {/* Filter toggle button */}
-      <div className="flex items-center justify-between">
-        <button
-          onClick={() => setIsOpen(!isOpen)}
-          className={clsx(
-            'flex items-center gap-2 px-3 py-2 rounded-lg text-sm font-medium transition-colors',
-            isOpen || activeFiltersCount > 0
-              ? 'bg-primary-100 text-primary-700 dark:bg-primary-900/30 dark:text-primary-400'
-              : 'bg-secondary-100 text-secondary-700 dark:bg-secondary-700 dark:text-secondary-300 hover:bg-secondary-200 dark:hover:bg-secondary-600'
-          )}
-        >
-          <Filter className="w-4 h-4" />
-          Filters
-          {activeFiltersCount > 0 && (
-            <span className="px-1.5 py-0.5 bg-primary-600 text-white text-xs rounded-full">
-              {activeFiltersCount}
-            </span>
-          )}
-        </button>
-
-        {activeFiltersCount > 0 && (
-          <button
-            onClick={clearFilters}
-            className="flex items-center gap-1 text-sm text-secondary-500 hover:text-secondary-700 dark:hover:text-secondary-300"
-          >
-            <X className="w-4 h-4" />
-            Clear all
-          </button>
+      {/* Search and Filter toggle */}
+      <div className="flex flex-col sm:flex-row items-start sm:items-center justify-between gap-3">
+        {/* Search input */}
+        {onSearchChange && (
+          <form onSubmit={handleSearchSubmit} className="relative flex-1 max-w-md">
+            <Search className="absolute left-3 top-1/2 -translate-y-1/2 w-4 h-4 text-secondary-400" />
+            <input
+              type="text"
+              value={localSearch}
+              onChange={(e) => setLocalSearch(e.target.value)}
+              placeholder="Search logs by description, entity ID..."
+              className="w-full pl-10 pr-10 py-2 rounded-lg border border-secondary-300 dark:border-secondary-600 bg-white dark:bg-secondary-700 text-secondary-900 dark:text-secondary-100 placeholder-secondary-400 focus:ring-2 focus:ring-primary-500 focus:border-primary-500 text-sm"
+            />
+            {localSearch && (
+              <button
+                type="button"
+                onClick={handleSearchClear}
+                className="absolute right-3 top-1/2 -translate-y-1/2 text-secondary-400 hover:text-secondary-600"
+              >
+                <X className="w-4 h-4" />
+              </button>
+            )}
+          </form>
         )}
+
+        <div className="flex items-center gap-3">
+          <button
+            onClick={() => setIsOpen(!isOpen)}
+            className={clsx(
+              'flex items-center gap-2 px-3 py-2 rounded-lg text-sm font-medium transition-colors',
+              isOpen || activeFiltersCount > 0
+                ? 'bg-primary-100 text-primary-700 dark:bg-primary-900/30 dark:text-primary-400'
+                : 'bg-secondary-100 text-secondary-700 dark:bg-secondary-700 dark:text-secondary-300 hover:bg-secondary-200 dark:hover:bg-secondary-600'
+            )}
+          >
+            <Filter className="w-4 h-4" />
+            Filters
+            {activeFiltersCount > 0 && (
+              <span className="px-1.5 py-0.5 bg-primary-600 text-white text-xs rounded-full">
+                {activeFiltersCount}
+              </span>
+            )}
+          </button>
+
+          {activeFiltersCount > 0 && (
+            <button
+              onClick={clearFilters}
+              className="flex items-center gap-1 text-sm text-secondary-500 hover:text-secondary-700 dark:hover:text-secondary-300"
+            >
+              <X className="w-4 h-4" />
+              Clear all
+            </button>
+          )}
+        </div>
       </div>
 
       {/* Filter panel */}
       {isOpen && (
         <div className="p-4 bg-secondary-50 dark:bg-secondary-800/50 rounded-lg border border-secondary-200 dark:border-secondary-700">
-          <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-4">
+          <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-5 gap-4">
             {/* Action filter */}
             <div>
               <label className="block text-sm font-medium text-secondary-700 dark:text-secondary-300 mb-1">
@@ -119,6 +170,27 @@ export function AuditFilters({ filters, onFiltersChange, entityTypes = [] }: Aud
               </select>
             </div>
 
+            {/* User filter */}
+            {users.length > 0 && (
+              <div>
+                <label className="block text-sm font-medium text-secondary-700 dark:text-secondary-300 mb-1">
+                  User
+                </label>
+                <select
+                  value={filters.user_id || ''}
+                  onChange={(e) => handleChange('user_id', e.target.value)}
+                  className="w-full px-3 py-2 rounded-lg border border-secondary-300 dark:border-secondary-600 bg-white dark:bg-secondary-700 text-secondary-900 dark:text-secondary-100 focus:ring-2 focus:ring-primary-500 focus:border-primary-500"
+                >
+                  <option value="">All users</option>
+                  {users.map((user) => (
+                    <option key={user.id} value={user.id}>
+                      {getUserDisplayName(user)}
+                    </option>
+                  ))}
+                </select>
+              </div>
+            )}
+
             {/* From date filter */}
             <div>
               <label className="block text-sm font-medium text-secondary-700 dark:text-secondary-300 mb-1">
@@ -163,6 +235,12 @@ export function AuditFilters({ filters, onFiltersChange, entityTypes = [] }: Aud
               onRemove={() => handleChange('entity_type', undefined)}
             />
           )}
+          {filters.user_id && (
+            <FilterBadge
+              label={`User: ${users.find((u) => u.id === filters.user_id)?.email || filters.user_id}`}
+              onRemove={() => handleChange('user_id', undefined)}
+            />
+          )}
           {filters.from_date && (
             <FilterBadge
               label={`From: ${filters.from_date}`}
diff --git a/src/components/audit/AuditStatsCard.tsx b/src/components/audit/AuditStatsCard.tsx
index 8a2be76..97a2b6f 100644
--- a/src/components/audit/AuditStatsCard.tsx
+++ b/src/components/audit/AuditStatsCard.tsx
@@ -1,14 +1,37 @@
 import { AuditStats } from '@/services/api';
 import { getAuditActionLabel, getAuditActionColor } from '@/hooks/useAudit';
-import { Activity, TrendingUp, Users, FileText } from 'lucide-react';
+import { TrendingUp, Users, FileText, Calendar } from 'lucide-react';
 import clsx from 'clsx';
+import {
+  AreaChart,
+  Area,
+  XAxis,
+  YAxis,
+  Tooltip,
+  ResponsiveContainer,
+  Cell,
+  PieChart,
+  Pie,
+} from 'recharts';
 
 interface AuditStatsCardProps {
   stats: AuditStats;
   isLoading?: boolean;
+  days?: number;
 }
 
-export function AuditStatsCard({ stats, isLoading }: AuditStatsCardProps) {
+const ACTION_COLORS: Record<string, string> = {
+  create: '#22c55e',
+  update: '#3b82f6',
+  delete: '#ef4444',
+  read: '#6b7280',
+  login: '#a855f7',
+  logout: '#f97316',
+  export: '#06b6d4',
+  import: '#6366f1',
+};
+
+export function AuditStatsCard({ stats, isLoading, days = 7 }: AuditStatsCardProps) {
   if (isLoading) {
     return (
       <div className="bg-white dark:bg-secondary-800 rounded-lg border border-secondary-200 dark:border-secondary-700 p-6">
@@ -32,6 +55,19 @@ export function AuditStatsCard({ stats, isLoading }: AuditStatsCardProps) {
     .sort((a, b) => b[1] - a[1])
     .slice(0, 4);
 
+  // Prepare chart data for actions pie chart
+  const actionChartData = Object.entries(stats.by_action).map(([action, count]) => ({
+    name: getAuditActionLabel(action as any),
+    value: count,
+    color: ACTION_COLORS[action] || '#6b7280',
+  }));
+
+  // Prepare chart data for daily trend
+  const dailyChartData = stats.by_day?.map((day) => ({
+    date: new Date(day.date).toLocaleDateString('en-US', { month: 'short', day: 'numeric' }),
+    count: day.count,
+  })) || [];
+
   return (
     <div className="bg-white dark:bg-secondary-800 rounded-lg border border-secondary-200 dark:border-secondary-700 p-6">
       <div className="flex items-center justify-between mb-6">
@@ -39,8 +75,8 @@ export function AuditStatsCard({ stats, isLoading }: AuditStatsCardProps) {
           Audit Overview
         </h3>
         <div className="flex items-center gap-2 text-sm text-secondary-500">
-          <Activity className="w-4 h-4" />
-          Last 7 days
+          <Calendar className="w-4 h-4" />
+          Last {days} days
         </div>
       </div>
 
@@ -131,29 +167,144 @@ export function AuditStatsCard({ stats, isLoading }: AuditStatsCardProps) {
         </div>
       </div>
 
-      {/* Daily trend */}
-      {stats.by_day && stats.by_day.length > 0 && (
+      {/* Daily Activity Chart */}
+      {dailyChartData.length > 0 && (
         <div className="mt-6 pt-6 border-t border-secondary-200 dark:border-secondary-700">
           <h4 className="text-sm font-medium text-secondary-700 dark:text-secondary-300 mb-3">
-            Daily Activity
+            Daily Activity Trend
           </h4>
-          <div className="flex items-end justify-between h-16 gap-1">
-            {stats.by_day.map((day) => {
-              const maxCount = Math.max(...stats.by_day.map((d) => d.count));
-              const height = maxCount > 0 ? (day.count / maxCount) * 100 : 0;
-              return (
-                <div
-                  key={day.date}
-                  className="flex-1 flex flex-col items-center gap-1"
-                  title={`${day.date}: ${day.count} logs`}
-                >
-                  <div
-                    className="w-full bg-primary-500 dark:bg-primary-400 rounded-t"
-                    style={{ height: `${Math.max(height, 4)}%` }}
+          <div className="h-48">
+            <ResponsiveContainer width="100%" height="100%">
+              <AreaChart data={dailyChartData} margin={{ top: 5, right: 5, left: -20, bottom: 5 }}>
+                <defs>
+                  <linearGradient id="colorCount" x1="0" y1="0" x2="0" y2="1">
+                    <stop offset="5%" stopColor="#6366f1" stopOpacity={0.3} />
+                    <stop offset="95%" stopColor="#6366f1" stopOpacity={0} />
+                  </linearGradient>
+                </defs>
+                <XAxis
+                  dataKey="date"
+                  tick={{ fontSize: 11, fill: '#9ca3af' }}
+                  tickLine={false}
+                  axisLine={false}
+                />
+                <YAxis
+                  tick={{ fontSize: 11, fill: '#9ca3af' }}
+                  tickLine={false}
+                  axisLine={false}
+                  allowDecimals={false}
+                />
+                <Tooltip
+                  contentStyle={{
+                    backgroundColor: 'rgba(31, 41, 55, 0.95)',
+                    border: 'none',
+                    borderRadius: '8px',
+                    color: '#fff',
+                    fontSize: '12px',
+                  }}
+                  labelStyle={{ color: '#9ca3af' }}
+                />
+                <Area
+                  type="monotone"
+                  dataKey="count"
+                  stroke="#6366f1"
+                  strokeWidth={2}
+                  fill="url(#colorCount)"
+                  name="Logs"
+                />
+              </AreaChart>
+            </ResponsiveContainer>
+          </div>
+        </div>
+      )}
+
+      {/* Actions Distribution */}
+      {actionChartData.length > 0 && (
+        <div className="mt-6 pt-6 border-t border-secondary-200 dark:border-secondary-700">
+          <h4 className="text-sm font-medium text-secondary-700 dark:text-secondary-300 mb-3">
+            Actions Distribution
+          </h4>
+          <div className="flex items-center gap-6">
+            <div className="w-32 h-32">
+              <ResponsiveContainer width="100%" height="100%">
+                <PieChart>
+                  <Pie
+                    data={actionChartData}
+                    cx="50%"
+                    cy="50%"
+                    innerRadius={25}
+                    outerRadius={45}
+                    paddingAngle={2}
+                    dataKey="value"
+                  >
+                    {actionChartData.map((entry, index) => (
+                      <Cell key={`cell-${index}`} fill={entry.color} />
+                    ))}
+                  </Pie>
+                  <Tooltip
+                    contentStyle={{
+                      backgroundColor: 'rgba(31, 41, 55, 0.95)',
+                      border: 'none',
+                      borderRadius: '8px',
+                      color: '#fff',
+                      fontSize: '12px',
+                    }}
                   />
-                  <span className="text-xs text-secondary-400">
-                    {new Date(day.date).toLocaleDateString('en-US', { weekday: 'narrow' })}
+                </PieChart>
+              </ResponsiveContainer>
+            </div>
+            <div className="flex-1 grid grid-cols-2 gap-2">
+              {actionChartData.slice(0, 6).map((item) => (
+                <div key={item.name} className="flex items-center gap-2 text-sm">
+                  <div
+                    className="w-3 h-3 rounded-full"
+                    style={{ backgroundColor: item.color }}
+                  />
+                  <span className="text-secondary-600 dark:text-secondary-400 truncate">
+                    {item.name}
                   </span>
+                  <span className="text-secondary-900 dark:text-secondary-100 font-medium">
+                    {item.value}
+                  </span>
+                </div>
+              ))}
+            </div>
+          </div>
+        </div>
+      )}
+
+      {/* Top Users */}
+      {stats.top_users && stats.top_users.length > 0 && (
+        <div className="mt-6 pt-6 border-t border-secondary-200 dark:border-secondary-700">
+          <h4 className="text-sm font-medium text-secondary-700 dark:text-secondary-300 mb-3">
+            Most Active Users
+          </h4>
+          <div className="space-y-2">
+            {stats.top_users.slice(0, 5).map((user, index) => {
+              const maxCount = stats.top_users[0]?.count || 1;
+              const percentage = (user.count / maxCount) * 100;
+              const displayName = user.user?.first_name
+                ? `${user.user.first_name} ${user.user?.email?.split('@')[0] || ''}`
+                : user.user?.email || user.user_id.slice(0, 8);
+              return (
+                <div key={user.user_id} className="flex items-center gap-3">
+                  <span className="text-xs text-secondary-400 w-4">{index + 1}</span>
+                  <div className="flex-1">
+                    <div className="flex items-center justify-between mb-1">
+                      <span className="text-sm text-secondary-700 dark:text-secondary-300 truncate">
+                        {displayName}
+                      </span>
+                      <span className="text-xs text-secondary-500">
+                        {user.count.toLocaleString()} logs
+                      </span>
+                    </div>
+                    <div className="h-1.5 bg-secondary-200 dark:bg-secondary-700 rounded-full overflow-hidden">
+                      <div
+                        className="h-full bg-primary-500 rounded-full transition-all"
+                        style={{ width: `${percentage}%` }}
+                      />
+                    </div>
+                  </div>
                 </div>
               );
             })}
diff --git a/src/components/notifications/ChannelConfig.tsx b/src/components/notifications/ChannelConfig.tsx
new file mode 100644
index 0000000..417f7a8
--- /dev/null
+++ b/src/components/notifications/ChannelConfig.tsx
@@ -0,0 +1,186 @@
+import { Mail, Smartphone, Bell, MessageSquare, MessageCircle, Settings, CheckCircle2 } from 'lucide-react';
+import { useState } from 'react';
+
+interface ChannelConfigProps {
+  config: {
+    email_enabled: boolean;
+    push_enabled: boolean;
+    in_app_enabled: boolean;
+    sms_enabled: boolean;
+    whatsapp_enabled: boolean;
+  };
+  onUpdate: (key: string, value: boolean) => void;
+  isLoading?: boolean;
+}
+
+interface Channel {
+  key: string;
+  label: string;
+  description: string;
+  icon: typeof Mail;
+  color: string;
+  configurable: boolean;
+}
+
+const CHANNELS: Channel[] = [
+  {
+    key: 'email_enabled',
+    label: 'Email',
+    description: 'Send notifications via email using configured provider (SendGrid, SES, SMTP)',
+    icon: Mail,
+    color: 'bg-blue-100 text-blue-600 dark:bg-blue-900/20 dark:text-blue-400',
+    configurable: true,
+  },
+  {
+    key: 'push_enabled',
+    label: 'Push Notifications',
+    description: 'Send browser push notifications to users with enabled permissions',
+    icon: Smartphone,
+    color: 'bg-purple-100 text-purple-600 dark:bg-purple-900/20 dark:text-purple-400',
+    configurable: true,
+  },
+  {
+    key: 'in_app_enabled',
+    label: 'In-App Notifications',
+    description: 'Show notifications inside the application interface',
+    icon: Bell,
+    color: 'bg-green-100 text-green-600 dark:bg-green-900/20 dark:text-green-400',
+    configurable: true,
+  },
+  {
+    key: 'sms_enabled',
+    label: 'SMS',
+    description: 'Send text messages to users (requires SMS provider configuration)',
+    icon: MessageSquare,
+    color: 'bg-orange-100 text-orange-600 dark:bg-orange-900/20 dark:text-orange-400',
+    configurable: true,
+  },
+  {
+    key: 'whatsapp_enabled',
+    label: 'WhatsApp',
+    description: 'Send WhatsApp messages via Business API (requires configuration)',
+    icon: MessageCircle,
+    color: 'bg-emerald-100 text-emerald-600 dark:bg-emerald-900/20 dark:text-emerald-400',
+    configurable: true,
+  },
+];
+
+export function ChannelConfig({ config, onUpdate, isLoading }: ChannelConfigProps) {
+  const [pendingKey, setPendingKey] = useState<string | null>(null);
+
+  const handleToggle = (key: string) => {
+    setPendingKey(key);
+    onUpdate(key, !(config as Record<string, boolean>)[key]);
+    setTimeout(() => setPendingKey(null), 500);
+  };
+
+  const enabledCount = CHANNELS.filter(
+    (ch) => (config as Record<string, boolean>)[ch.key]
+  ).length;
+
+  return (
+    <div className="space-y-4">
+      {/* Summary */}
+      <div className="flex items-center justify-between rounded-lg bg-gray-50 p-4 dark:bg-gray-900">
+        <div className="flex items-center gap-3">
+          <div className="rounded-full bg-blue-100 p-2 dark:bg-blue-900/20">
+            <Settings className="h-5 w-5 text-blue-600 dark:text-blue-400" />
+          </div>
+          <div>
+            <p className="font-medium text-gray-900 dark:text-white">
+              Channel Configuration
+            </p>
+            <p className="text-sm text-gray-500 dark:text-gray-400">
+              {enabledCount} of {CHANNELS.length} channels enabled
+            </p>
+          </div>
+        </div>
+        <div className="flex items-center gap-1">
+          {CHANNELS.map((ch) => {
+            const Icon = ch.icon;
+            const isEnabled = (config as Record<string, boolean>)[ch.key];
+            return (
+              <div
+                key={ch.key}
+                className={`rounded-full p-1.5 ${
+                  isEnabled ? ch.color : 'bg-gray-200 text-gray-400 dark:bg-gray-700'
+                }`}
+                title={ch.label}
+              >
+                <Icon className="h-4 w-4" />
+              </div>
+            );
+          })}
+        </div>
+      </div>
+
+      {/* Channel List */}
+      <div className="space-y-3">
+        {CHANNELS.map((channel) => {
+          const Icon = channel.icon;
+          const isEnabled = (config as Record<string, boolean>)[channel.key];
+          const isPending = pendingKey === channel.key;
+
+          return (
+            <div
+              key={channel.key}
+              className={`flex items-center justify-between rounded-lg border p-4 transition-colors ${
+                isEnabled
+                  ? 'border-gray-200 bg-white dark:border-gray-700 dark:bg-gray-800'
+                  : 'border-gray-200 bg-gray-50 dark:border-gray-700 dark:bg-gray-900'
+              }`}
+            >
+              <div className="flex items-center gap-4">
+                <div className={`rounded-lg p-2.5 ${channel.color}`}>
+                  <Icon className="h-5 w-5" />
+                </div>
+                <div>
+                  <div className="flex items-center gap-2">
+                    <p className="font-medium text-gray-900 dark:text-white">
+                      {channel.label}
+                    </p>
+                    {isEnabled && (
+                      <CheckCircle2 className="h-4 w-4 text-green-500" />
+                    )}
+                  </div>
+                  <p className="text-sm text-gray-500 dark:text-gray-400">
+                    {channel.description}
+                  </p>
+                </div>
+              </div>
+              <div className="flex items-center gap-3">
+                {channel.configurable && (
+                  <button
+                    type="button"
+                    onClick={() => handleToggle(channel.key)}
+                    disabled={isLoading || isPending}
+                    className={`relative inline-flex h-6 w-11 shrink-0 cursor-pointer items-center rounded-full transition-colors focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50 ${
+                      isEnabled
+                        ? 'bg-blue-600'
+                        : 'bg-gray-200 dark:bg-gray-600'
+                    }`}
+                  >
+                    <span
+                      className={`inline-block h-4 w-4 transform rounded-full bg-white shadow-lg transition-transform ${
+                        isEnabled ? 'translate-x-6' : 'translate-x-1'
+                      }`}
+                    />
+                  </button>
+                )}
+              </div>
+            </div>
+          );
+        })}
+      </div>
+
+      {/* Info */}
+      <div className="rounded-lg border border-blue-200 bg-blue-50 p-4 dark:border-blue-900 dark:bg-blue-900/20">
+        <p className="text-sm text-blue-700 dark:text-blue-400">
+          <strong>Note:</strong> Some channels require additional configuration in your provider
+          settings. Make sure you have configured the appropriate API keys and credentials before
+          enabling.
+        </p>
+      </div>
+    </div>
+  );
+}
diff --git a/src/components/notifications/TemplateCard.tsx b/src/components/notifications/TemplateCard.tsx
new file mode 100644
index 0000000..9bc41f4
--- /dev/null
+++ b/src/components/notifications/TemplateCard.tsx
@@ -0,0 +1,155 @@
+import { Mail, Smartphone, Bell, MessageSquare, MoreVertical, Edit2, Trash2, Eye, Power } from 'lucide-react';
+import { useState, useRef, useEffect } from 'react';
+import type { NotificationTemplate } from '@/hooks/useNotifications';
+
+interface TemplateCardProps {
+  template: NotificationTemplate;
+  onEdit: (template: NotificationTemplate) => void;
+  onDelete: (template: NotificationTemplate) => void;
+  onPreview: (template: NotificationTemplate) => void;
+  onToggleActive: (template: NotificationTemplate) => void;
+}
+
+const channelIcons: Record<string, typeof Mail> = {
+  email: Mail,
+  push: Smartphone,
+  in_app: Bell,
+  sms: MessageSquare,
+};
+
+const channelColors: Record<string, string> = {
+  email: 'bg-blue-100 text-blue-600 dark:bg-blue-900/20 dark:text-blue-400',
+  push: 'bg-purple-100 text-purple-600 dark:bg-purple-900/20 dark:text-purple-400',
+  in_app: 'bg-green-100 text-green-600 dark:bg-green-900/20 dark:text-green-400',
+  sms: 'bg-orange-100 text-orange-600 dark:bg-orange-900/20 dark:text-orange-400',
+};
+
+const channelLabels: Record<string, string> = {
+  email: 'Email',
+  push: 'Push',
+  in_app: 'In-App',
+  sms: 'SMS',
+};
+
+export function TemplateCard({
+  template,
+  onEdit,
+  onDelete,
+  onPreview,
+  onToggleActive,
+}: TemplateCardProps) {
+  const [menuOpen, setMenuOpen] = useState(false);
+  const menuRef = useRef<HTMLDivElement>(null);
+
+  const ChannelIcon = channelIcons[template.channel] || Bell;
+
+  useEffect(() => {
+    function handleClickOutside(event: MouseEvent) {
+      if (menuRef.current && !menuRef.current.contains(event.target as Node)) {
+        setMenuOpen(false);
+      }
+    }
+    document.addEventListener('mousedown', handleClickOutside);
+    return () => document.removeEventListener('mousedown', handleClickOutside);
+  }, []);
+
+  return (
+    <div className="rounded-lg border border-gray-200 bg-white p-4 dark:border-gray-700 dark:bg-gray-800">
+      <div className="flex items-start justify-between">
+        <div className="flex items-center gap-3">
+          <div className={`rounded-lg p-2 ${channelColors[template.channel]}`}>
+            <ChannelIcon className="h-5 w-5" />
+          </div>
+          <div>
+            <h3 className="font-medium text-gray-900 dark:text-white">{template.name}</h3>
+            <p className="text-sm text-gray-500 dark:text-gray-400">{template.code}</p>
+          </div>
+        </div>
+        <div className="relative" ref={menuRef}>
+          <button
+            onClick={() => setMenuOpen(!menuOpen)}
+            className="rounded-lg p-1 hover:bg-gray-100 dark:hover:bg-gray-700"
+          >
+            <MoreVertical className="h-5 w-5 text-gray-500" />
+          </button>
+          {menuOpen && (
+            <div className="absolute right-0 z-10 mt-1 w-40 rounded-lg border border-gray-200 bg-white py-1 shadow-lg dark:border-gray-700 dark:bg-gray-800">
+              <button
+                onClick={() => {
+                  onPreview(template);
+                  setMenuOpen(false);
+                }}
+                className="flex w-full items-center gap-2 px-4 py-2 text-sm text-gray-700 hover:bg-gray-100 dark:text-gray-300 dark:hover:bg-gray-700"
+              >
+                <Eye className="h-4 w-4" />
+                Preview
+              </button>
+              <button
+                onClick={() => {
+                  onEdit(template);
+                  setMenuOpen(false);
+                }}
+                className="flex w-full items-center gap-2 px-4 py-2 text-sm text-gray-700 hover:bg-gray-100 dark:text-gray-300 dark:hover:bg-gray-700"
+              >
+                <Edit2 className="h-4 w-4" />
+                Edit
+              </button>
+              <button
+                onClick={() => {
+                  onToggleActive(template);
+                  setMenuOpen(false);
+                }}
+                className="flex w-full items-center gap-2 px-4 py-2 text-sm text-gray-700 hover:bg-gray-100 dark:text-gray-300 dark:hover:bg-gray-700"
+              >
+                <Power className="h-4 w-4" />
+                {template.is_active ? 'Deactivate' : 'Activate'}
+              </button>
+              <button
+                onClick={() => {
+                  onDelete(template);
+                  setMenuOpen(false);
+                }}
+                className="flex w-full items-center gap-2 px-4 py-2 text-sm text-red-600 hover:bg-gray-100 dark:hover:bg-gray-700"
+              >
+                <Trash2 className="h-4 w-4" />
+                Delete
+              </button>
+            </div>
+          )}
+        </div>
+      </div>
+
+      {template.description && (
+        <p className="mt-3 text-sm text-gray-600 dark:text-gray-400 line-clamp-2">
+          {template.description}
+        </p>
+      )}
+
+      <div className="mt-4 flex flex-wrap items-center gap-2">
+        <span className={`inline-flex items-center rounded-full px-2.5 py-0.5 text-xs font-medium ${channelColors[template.channel]}`}>
+          {channelLabels[template.channel]}
+        </span>
+        <span className="inline-flex items-center rounded-full bg-gray-100 px-2.5 py-0.5 text-xs font-medium text-gray-600 dark:bg-gray-700 dark:text-gray-400">
+          {template.category}
+        </span>
+        <span
+          className={`inline-flex items-center rounded-full px-2.5 py-0.5 text-xs font-medium ${
+            template.is_active
+              ? 'bg-green-100 text-green-600 dark:bg-green-900/20 dark:text-green-400'
+              : 'bg-gray-100 text-gray-600 dark:bg-gray-700 dark:text-gray-400'
+          }`}
+        >
+          {template.is_active ? 'Active' : 'Inactive'}
+        </span>
+      </div>
+
+      {template.variables && template.variables.length > 0 && (
+        <div className="mt-3 border-t border-gray-200 pt-3 dark:border-gray-700">
+          <p className="text-xs text-gray-500 dark:text-gray-400">
+            Variables: {template.variables.map((v) => `{{${v.name}}}`).join(', ')}
+          </p>
+        </div>
+      )}
+    </div>
+  );
+}
diff --git a/src/components/notifications/TemplateForm.tsx b/src/components/notifications/TemplateForm.tsx
new file mode 100644
index 0000000..075c38c
--- /dev/null
+++ b/src/components/notifications/TemplateForm.tsx
@@ -0,0 +1,442 @@
+import { useState, useEffect } from 'react';
+import { Plus, Trash2, AlertCircle } from 'lucide-react';
+import type { NotificationTemplate } from '@/hooks/useNotifications';
+import type { CreateTemplateRequest, NotificationChannel } from '@/services/api';
+
+interface TemplateFormProps {
+  template?: NotificationTemplate;
+  onSubmit: (data: CreateTemplateRequest) => void;
+  onCancel: () => void;
+  isLoading?: boolean;
+}
+
+interface Variable {
+  name: string;
+  description: string;
+  required: boolean;
+}
+
+const CHANNELS: { value: NotificationChannel; label: string }[] = [
+  { value: 'email', label: 'Email' },
+  { value: 'push', label: 'Push Notification' },
+  { value: 'in_app', label: 'In-App' },
+  { value: 'sms', label: 'SMS' },
+];
+
+const CATEGORIES = [
+  'auth',
+  'billing',
+  'system',
+  'marketing',
+  'alerts',
+  'reminders',
+  'updates',
+  'other',
+];
+
+const AVAILABLE_VARIABLES = [
+  { name: 'user_name', description: 'User full name' },
+  { name: 'user_email', description: 'User email address' },
+  { name: 'user_first_name', description: 'User first name' },
+  { name: 'tenant_name', description: 'Organization/Tenant name' },
+  { name: 'app_name', description: 'Application name' },
+  { name: 'app_url', description: 'Application URL' },
+  { name: 'action_url', description: 'Action URL for CTA' },
+  { name: 'date', description: 'Current date' },
+  { name: 'time', description: 'Current time' },
+];
+
+export function TemplateForm({ template, onSubmit, onCancel, isLoading }: TemplateFormProps) {
+  const [code, setCode] = useState(template?.code || '');
+  const [name, setName] = useState(template?.name || '');
+  const [description, setDescription] = useState(template?.description || '');
+  const [category, setCategory] = useState(template?.category || 'system');
+  const [channel, setChannel] = useState<NotificationChannel>(template?.channel || 'email');
+  const [subject, setSubject] = useState(template?.subject || '');
+  const [body, setBody] = useState(template?.body || '');
+  const [bodyHtml, setBodyHtml] = useState(template?.body_html || '');
+  const [variables, setVariables] = useState<Variable[]>(
+    template?.variables?.map((v) => ({
+      name: v.name,
+      description: v.description || '',
+      required: v.required || false,
+    })) || []
+  );
+  const [isActive, setIsActive] = useState(template?.is_active ?? true);
+  const [errors, setErrors] = useState<Record<string, string>>({});
+
+  const isEditing = !!template;
+
+  useEffect(() => {
+    if (!isEditing && name && !code) {
+      setCode(
+        name
+          .toLowerCase()
+          .replace(/[^a-z0-9]+/g, '_')
+          .replace(/^_|_$/g, '')
+      );
+    }
+  }, [name, isEditing, code]);
+
+  const addVariable = () => {
+    setVariables([...variables, { name: '', description: '', required: false }]);
+  };
+
+  const removeVariable = (index: number) => {
+    setVariables(variables.filter((_, i) => i !== index));
+  };
+
+  const updateVariable = (index: number, field: keyof Variable, value: string | boolean) => {
+    const updated = [...variables];
+    updated[index] = { ...updated[index], [field]: value };
+    setVariables(updated);
+  };
+
+  const insertVariable = (varName: string, targetField: 'subject' | 'body') => {
+    const placeholder = `{{${varName}}}`;
+    if (targetField === 'subject') {
+      setSubject((prev) => prev + placeholder);
+    } else {
+      setBody((prev) => prev + placeholder);
+    }
+  };
+
+  const validate = (): boolean => {
+    const newErrors: Record<string, string> = {};
+
+    if (!code.trim()) {
+      newErrors.code = 'Code is required';
+    } else if (!/^[a-z0-9_]+$/.test(code)) {
+      newErrors.code = 'Code must contain only lowercase letters, numbers, and underscores';
+    }
+
+    if (!name.trim()) {
+      newErrors.name = 'Name is required';
+    }
+
+    if (!body.trim()) {
+      newErrors.body = 'Body is required';
+    }
+
+    if (channel === 'email' && !subject.trim()) {
+      newErrors.subject = 'Subject is required for email templates';
+    }
+
+    setErrors(newErrors);
+    return Object.keys(newErrors).length === 0;
+  };
+
+  const handleSubmit = (e: React.FormEvent) => {
+    e.preventDefault();
+
+    if (!validate()) return;
+
+    const data: CreateTemplateRequest = {
+      code,
+      name,
+      category,
+      channel,
+      body,
+      is_active: isActive,
+    };
+
+    if (description.trim()) data.description = description;
+    if (subject.trim()) data.subject = subject;
+    if (bodyHtml.trim()) data.body_html = bodyHtml;
+    if (variables.length > 0) {
+      data.variables = variables
+        .filter((v) => v.name.trim())
+        .map((v) => ({
+          name: v.name,
+          description: v.description || undefined,
+          required: v.required,
+        }));
+    }
+
+    onSubmit(data);
+  };
+
+  return (
+    <form onSubmit={handleSubmit} className="space-y-6">
+      {/* Basic Info */}
+      <div className="grid gap-4 sm:grid-cols-2">
+        <div>
+          <label className="block text-sm font-medium text-gray-700 dark:text-gray-300">
+            Template Code
+          </label>
+          <input
+            type="text"
+            value={code}
+            onChange={(e) => setCode(e.target.value)}
+            disabled={isEditing}
+            placeholder="e.g., welcome_email"
+            className={`mt-1 block w-full rounded-lg border px-3 py-2 text-sm ${
+              errors.code
+                ? 'border-red-500 focus:border-red-500 focus:ring-red-500'
+                : 'border-gray-300 focus:border-blue-500 focus:ring-blue-500 dark:border-gray-600 dark:bg-gray-700'
+            } ${isEditing ? 'bg-gray-100 dark:bg-gray-600' : ''}`}
+          />
+          {errors.code && (
+            <p className="mt-1 text-sm text-red-500">{errors.code}</p>
+          )}
+        </div>
+
+        <div>
+          <label className="block text-sm font-medium text-gray-700 dark:text-gray-300">
+            Template Name
+          </label>
+          <input
+            type="text"
+            value={name}
+            onChange={(e) => setName(e.target.value)}
+            placeholder="e.g., Welcome Email"
+            className={`mt-1 block w-full rounded-lg border px-3 py-2 text-sm ${
+              errors.name
+                ? 'border-red-500 focus:border-red-500 focus:ring-red-500'
+                : 'border-gray-300 focus:border-blue-500 focus:ring-blue-500 dark:border-gray-600 dark:bg-gray-700'
+            }`}
+          />
+          {errors.name && (
+            <p className="mt-1 text-sm text-red-500">{errors.name}</p>
+          )}
+        </div>
+      </div>
+
+      <div>
+        <label className="block text-sm font-medium text-gray-700 dark:text-gray-300">
+          Description
+        </label>
+        <textarea
+          value={description}
+          onChange={(e) => setDescription(e.target.value)}
+          rows={2}
+          placeholder="Describe when this template is used..."
+          className="mt-1 block w-full rounded-lg border border-gray-300 px-3 py-2 text-sm focus:border-blue-500 focus:ring-blue-500 dark:border-gray-600 dark:bg-gray-700"
+        />
+      </div>
+
+      <div className="grid gap-4 sm:grid-cols-2">
+        <div>
+          <label className="block text-sm font-medium text-gray-700 dark:text-gray-300">
+            Channel
+          </label>
+          <select
+            value={channel}
+            onChange={(e) => setChannel(e.target.value as NotificationChannel)}
+            className="mt-1 block w-full rounded-lg border border-gray-300 px-3 py-2 text-sm focus:border-blue-500 focus:ring-blue-500 dark:border-gray-600 dark:bg-gray-700"
+          >
+            {CHANNELS.map((ch) => (
+              <option key={ch.value} value={ch.value}>
+                {ch.label}
+              </option>
+            ))}
+          </select>
+        </div>
+
+        <div>
+          <label className="block text-sm font-medium text-gray-700 dark:text-gray-300">
+            Category
+          </label>
+          <select
+            value={category}
+            onChange={(e) => setCategory(e.target.value)}
+            className="mt-1 block w-full rounded-lg border border-gray-300 px-3 py-2 text-sm focus:border-blue-500 focus:ring-blue-500 dark:border-gray-600 dark:bg-gray-700"
+          >
+            {CATEGORIES.map((cat) => (
+              <option key={cat} value={cat}>
+                {cat.charAt(0).toUpperCase() + cat.slice(1)}
+              </option>
+            ))}
+          </select>
+        </div>
+      </div>
+
+      {/* Subject (for email) */}
+      {channel === 'email' && (
+        <div>
+          <div className="flex items-center justify-between">
+            <label className="block text-sm font-medium text-gray-700 dark:text-gray-300">
+              Subject
+            </label>
+            <div className="flex flex-wrap gap-1">
+              {AVAILABLE_VARIABLES.slice(0, 4).map((v) => (
+                <button
+                  key={v.name}
+                  type="button"
+                  onClick={() => insertVariable(v.name, 'subject')}
+                  className="rounded bg-gray-100 px-2 py-0.5 text-xs text-gray-600 hover:bg-gray-200 dark:bg-gray-700 dark:text-gray-400 dark:hover:bg-gray-600"
+                  title={v.description}
+                >
+                  {`{{${v.name}}}`}
+                </button>
+              ))}
+            </div>
+          </div>
+          <input
+            type="text"
+            value={subject}
+            onChange={(e) => setSubject(e.target.value)}
+            placeholder="Email subject line..."
+            className={`mt-1 block w-full rounded-lg border px-3 py-2 text-sm ${
+              errors.subject
+                ? 'border-red-500 focus:border-red-500 focus:ring-red-500'
+                : 'border-gray-300 focus:border-blue-500 focus:ring-blue-500 dark:border-gray-600 dark:bg-gray-700'
+            }`}
+          />
+          {errors.subject && (
+            <p className="mt-1 text-sm text-red-500">{errors.subject}</p>
+          )}
+        </div>
+      )}
+
+      {/* Body */}
+      <div>
+        <div className="flex items-center justify-between">
+          <label className="block text-sm font-medium text-gray-700 dark:text-gray-300">
+            Body (Plain Text)
+          </label>
+          <div className="flex flex-wrap gap-1">
+            {AVAILABLE_VARIABLES.map((v) => (
+              <button
+                key={v.name}
+                type="button"
+                onClick={() => insertVariable(v.name, 'body')}
+                className="rounded bg-gray-100 px-2 py-0.5 text-xs text-gray-600 hover:bg-gray-200 dark:bg-gray-700 dark:text-gray-400 dark:hover:bg-gray-600"
+                title={v.description}
+              >
+                {`{{${v.name}}}`}
+              </button>
+            ))}
+          </div>
+        </div>
+        <textarea
+          value={body}
+          onChange={(e) => setBody(e.target.value)}
+          rows={4}
+          placeholder="Template body content..."
+          className={`mt-1 block w-full rounded-lg border px-3 py-2 text-sm font-mono ${
+            errors.body
+              ? 'border-red-500 focus:border-red-500 focus:ring-red-500'
+              : 'border-gray-300 focus:border-blue-500 focus:ring-blue-500 dark:border-gray-600 dark:bg-gray-700'
+          }`}
+        />
+        {errors.body && (
+          <p className="mt-1 text-sm text-red-500">{errors.body}</p>
+        )}
+      </div>
+
+      {/* HTML Body (for email) */}
+      {channel === 'email' && (
+        <div>
+          <label className="block text-sm font-medium text-gray-700 dark:text-gray-300">
+            Body (HTML) - Optional
+          </label>
+          <textarea
+            value={bodyHtml}
+            onChange={(e) => setBodyHtml(e.target.value)}
+            rows={6}
+            placeholder="<html>...</html>"
+            className="mt-1 block w-full rounded-lg border border-gray-300 px-3 py-2 text-sm font-mono focus:border-blue-500 focus:ring-blue-500 dark:border-gray-600 dark:bg-gray-700"
+          />
+          <p className="mt-1 text-xs text-gray-500 dark:text-gray-400">
+            If provided, this will be used for email clients that support HTML.
+          </p>
+        </div>
+      )}
+
+      {/* Variables */}
+      <div>
+        <div className="flex items-center justify-between">
+          <label className="block text-sm font-medium text-gray-700 dark:text-gray-300">
+            Custom Variables
+          </label>
+          <button
+            type="button"
+            onClick={addVariable}
+            className="inline-flex items-center gap-1 text-sm text-blue-600 hover:text-blue-700 dark:text-blue-400"
+          >
+            <Plus className="h-4 w-4" />
+            Add Variable
+          </button>
+        </div>
+        {variables.length > 0 ? (
+          <div className="mt-2 space-y-2">
+            {variables.map((variable, index) => (
+              <div key={index} className="flex items-center gap-2">
+                <input
+                  type="text"
+                  value={variable.name}
+                  onChange={(e) => updateVariable(index, 'name', e.target.value)}
+                  placeholder="Variable name"
+                  className="flex-1 rounded-lg border border-gray-300 px-3 py-2 text-sm focus:border-blue-500 focus:ring-blue-500 dark:border-gray-600 dark:bg-gray-700"
+                />
+                <input
+                  type="text"
+                  value={variable.description}
+                  onChange={(e) => updateVariable(index, 'description', e.target.value)}
+                  placeholder="Description"
+                  className="flex-1 rounded-lg border border-gray-300 px-3 py-2 text-sm focus:border-blue-500 focus:ring-blue-500 dark:border-gray-600 dark:bg-gray-700"
+                />
+                <label className="flex items-center gap-1 text-sm text-gray-600 dark:text-gray-400">
+                  <input
+                    type="checkbox"
+                    checked={variable.required}
+                    onChange={(e) => updateVariable(index, 'required', e.target.checked)}
+                    className="rounded border-gray-300"
+                  />
+                  Required
+                </label>
+                <button
+                  type="button"
+                  onClick={() => removeVariable(index)}
+                  className="p-2 text-red-500 hover:bg-red-50 dark:hover:bg-red-900/20 rounded"
+                >
+                  <Trash2 className="h-4 w-4" />
+                </button>
+              </div>
+            ))}
+          </div>
+        ) : (
+          <div className="mt-2 flex items-center gap-2 text-sm text-gray-500 dark:text-gray-400">
+            <AlertCircle className="h-4 w-4" />
+            <span>Standard variables like user_name, tenant_name are always available.</span>
+          </div>
+        )}
+      </div>
+
+      {/* Active Status */}
+      <div className="flex items-center gap-3">
+        <label className="relative inline-flex cursor-pointer items-center">
+          <input
+            type="checkbox"
+            checked={isActive}
+            onChange={(e) => setIsActive(e.target.checked)}
+            className="peer sr-only"
+          />
+          <div className="peer h-6 w-11 rounded-full bg-gray-200 after:absolute after:left-[2px] after:top-[2px] after:h-5 after:w-5 after:rounded-full after:border after:border-gray-300 after:bg-white after:transition-all after:content-[''] peer-checked:bg-blue-600 peer-checked:after:translate-x-full peer-checked:after:border-white peer-focus:outline-none dark:bg-gray-700" />
+        </label>
+        <span className="text-sm text-gray-700 dark:text-gray-300">
+          {isActive ? 'Template is active' : 'Template is inactive'}
+        </span>
+      </div>
+
+      {/* Actions */}
+      <div className="flex items-center justify-end gap-3 border-t border-gray-200 pt-4 dark:border-gray-700">
+        <button
+          type="button"
+          onClick={onCancel}
+          className="rounded-lg border border-gray-300 px-4 py-2 text-sm font-medium text-gray-700 hover:bg-gray-50 dark:border-gray-600 dark:text-gray-300 dark:hover:bg-gray-700"
+        >
+          Cancel
+        </button>
+        <button
+          type="submit"
+          disabled={isLoading}
+          className="rounded-lg bg-blue-600 px-4 py-2 text-sm font-medium text-white hover:bg-blue-700 disabled:opacity-50"
+        >
+          {isLoading ? 'Saving...' : isEditing ? 'Update Template' : 'Create Template'}
+        </button>
+      </div>
+    </form>
+  );
+}
diff --git a/src/components/notifications/TemplatePreview.tsx b/src/components/notifications/TemplatePreview.tsx
new file mode 100644
index 0000000..b470869
--- /dev/null
+++ b/src/components/notifications/TemplatePreview.tsx
@@ -0,0 +1,314 @@
+import { X, Mail, Smartphone, Bell, MessageSquare, Code, Eye } from 'lucide-react';
+import { useState, useMemo } from 'react';
+import type { NotificationTemplate } from '@/hooks/useNotifications';
+
+interface TemplatePreviewProps {
+  template: NotificationTemplate;
+  onClose: () => void;
+}
+
+const SAMPLE_VALUES: Record<string, string> = {
+  user_name: 'John Doe',
+  user_email: 'john.doe@example.com',
+  user_first_name: 'John',
+  tenant_name: 'Acme Inc',
+  app_name: 'Template SaaS',
+  app_url: 'https://app.template-saas.com',
+  action_url: 'https://app.template-saas.com/action',
+  date: new Date().toLocaleDateString(),
+  time: new Date().toLocaleTimeString(),
+};
+
+const channelIcons: Record<string, typeof Mail> = {
+  email: Mail,
+  push: Smartphone,
+  in_app: Bell,
+  sms: MessageSquare,
+};
+
+const channelLabels: Record<string, string> = {
+  email: 'Email',
+  push: 'Push Notification',
+  in_app: 'In-App Notification',
+  sms: 'SMS',
+};
+
+function replaceVariables(text: string, variables: Record<string, string>): string {
+  let result = text;
+  Object.entries(variables).forEach(([key, value]) => {
+    result = result.replace(new RegExp(`\\{\\{${key}\\}\\}`, 'g'), value);
+  });
+  return result;
+}
+
+export function TemplatePreview({ template, onClose }: TemplatePreviewProps) {
+  const [viewMode, setViewMode] = useState<'preview' | 'source'>('preview');
+  const [customValues, setCustomValues] = useState<Record<string, string>>({});
+
+  const allVariables = useMemo(() => {
+    const vars = { ...SAMPLE_VALUES, ...customValues };
+    if (template.variables) {
+      template.variables.forEach((v) => {
+        if (!vars[v.name]) {
+          vars[v.name] = `[${v.name}]`;
+        }
+      });
+    }
+    return vars;
+  }, [template.variables, customValues]);
+
+  const renderedSubject = useMemo(() => {
+    return template.subject ? replaceVariables(template.subject, allVariables) : '';
+  }, [template.subject, allVariables]);
+
+  const renderedBody = useMemo(() => {
+    return replaceVariables(template.body, allVariables);
+  }, [template.body, allVariables]);
+
+  const ChannelIcon = channelIcons[template.channel] || Bell;
+
+  return (
+    <div className="fixed inset-0 z-50 flex items-center justify-center bg-black/50 p-4">
+      <div className="max-h-[90vh] w-full max-w-3xl overflow-hidden rounded-lg bg-white dark:bg-gray-800">
+        {/* Header */}
+        <div className="flex items-center justify-between border-b border-gray-200 px-6 py-4 dark:border-gray-700">
+          <div className="flex items-center gap-3">
+            <div className="rounded-lg bg-gray-100 p-2 dark:bg-gray-700">
+              <ChannelIcon className="h-5 w-5 text-gray-600 dark:text-gray-400" />
+            </div>
+            <div>
+              <h2 className="text-lg font-semibold text-gray-900 dark:text-white">
+                {template.name}
+              </h2>
+              <p className="text-sm text-gray-500 dark:text-gray-400">
+                {channelLabels[template.channel]} Template
+              </p>
+            </div>
+          </div>
+          <div className="flex items-center gap-2">
+            <div className="flex rounded-lg border border-gray-300 dark:border-gray-600">
+              <button
+                onClick={() => setViewMode('preview')}
+                className={`flex items-center gap-1 px-3 py-1.5 text-sm ${
+                  viewMode === 'preview'
+                    ? 'bg-blue-100 text-blue-700 dark:bg-blue-900/30 dark:text-blue-400'
+                    : 'text-gray-600 hover:bg-gray-100 dark:text-gray-400 dark:hover:bg-gray-700'
+                }`}
+              >
+                <Eye className="h-4 w-4" />
+                Preview
+              </button>
+              <button
+                onClick={() => setViewMode('source')}
+                className={`flex items-center gap-1 px-3 py-1.5 text-sm ${
+                  viewMode === 'source'
+                    ? 'bg-blue-100 text-blue-700 dark:bg-blue-900/30 dark:text-blue-400'
+                    : 'text-gray-600 hover:bg-gray-100 dark:text-gray-400 dark:hover:bg-gray-700'
+                }`}
+              >
+                <Code className="h-4 w-4" />
+                Source
+              </button>
+            </div>
+            <button
+              onClick={onClose}
+              className="rounded-lg p-2 hover:bg-gray-100 dark:hover:bg-gray-700"
+            >
+              <X className="h-5 w-5 text-gray-500" />
+            </button>
+          </div>
+        </div>
+
+        {/* Content */}
+        <div className="max-h-[60vh] overflow-y-auto p-6">
+          {viewMode === 'preview' ? (
+            <div className="space-y-4">
+              {/* Email Preview */}
+              {template.channel === 'email' && (
+                <div className="rounded-lg border border-gray-200 dark:border-gray-700">
+                  <div className="border-b border-gray-200 bg-gray-50 px-4 py-3 dark:border-gray-700 dark:bg-gray-900">
+                    <div className="space-y-1 text-sm">
+                      <div className="flex">
+                        <span className="w-16 text-gray-500 dark:text-gray-400">From:</span>
+                        <span className="text-gray-900 dark:text-white">noreply@template-saas.com</span>
+                      </div>
+                      <div className="flex">
+                        <span className="w-16 text-gray-500 dark:text-gray-400">To:</span>
+                        <span className="text-gray-900 dark:text-white">{allVariables.user_email}</span>
+                      </div>
+                      <div className="flex">
+                        <span className="w-16 text-gray-500 dark:text-gray-400">Subject:</span>
+                        <span className="font-medium text-gray-900 dark:text-white">{renderedSubject}</span>
+                      </div>
+                    </div>
+                  </div>
+                  <div className="p-4">
+                    {template.body_html ? (
+                      <div
+                        className="prose prose-sm max-w-none dark:prose-invert"
+                        dangerouslySetInnerHTML={{
+                          __html: replaceVariables(template.body_html, allVariables),
+                        }}
+                      />
+                    ) : (
+                      <pre className="whitespace-pre-wrap font-sans text-sm text-gray-700 dark:text-gray-300">
+                        {renderedBody}
+                      </pre>
+                    )}
+                  </div>
+                </div>
+              )}
+
+              {/* Push/In-App Preview */}
+              {(template.channel === 'push' || template.channel === 'in_app') && (
+                <div className="mx-auto max-w-sm">
+                  <div className="rounded-lg border border-gray-200 bg-white p-4 shadow-lg dark:border-gray-700 dark:bg-gray-800">
+                    <div className="flex gap-3">
+                      <div className="rounded-lg bg-blue-100 p-2 dark:bg-blue-900/20">
+                        <Bell className="h-5 w-5 text-blue-600 dark:text-blue-400" />
+                      </div>
+                      <div className="flex-1">
+                        <p className="font-medium text-gray-900 dark:text-white">
+                          {template.subject || 'Template SaaS'}
+                        </p>
+                        <p className="mt-1 text-sm text-gray-600 dark:text-gray-400">
+                          {renderedBody}
+                        </p>
+                        <p className="mt-2 text-xs text-gray-400">Just now</p>
+                      </div>
+                    </div>
+                  </div>
+                </div>
+              )}
+
+              {/* SMS Preview */}
+              {template.channel === 'sms' && (
+                <div className="mx-auto max-w-sm">
+                  <div className="rounded-2xl bg-gray-100 p-4 dark:bg-gray-900">
+                    <div className="rounded-2xl bg-green-500 px-4 py-2 text-white">
+                      <p className="text-sm">{renderedBody}</p>
+                    </div>
+                    <p className="mt-2 text-center text-xs text-gray-400">
+                      Delivered
+                    </p>
+                  </div>
+                </div>
+              )}
+
+              {/* Variables Section */}
+              {template.variables && template.variables.length > 0 && (
+                <div className="mt-6 border-t border-gray-200 pt-4 dark:border-gray-700">
+                  <h3 className="mb-3 text-sm font-medium text-gray-900 dark:text-white">
+                    Custom Variables
+                  </h3>
+                  <div className="grid gap-3 sm:grid-cols-2">
+                    {template.variables.map((v) => (
+                      <div key={v.name}>
+                        <label className="block text-xs text-gray-500 dark:text-gray-400">
+                          {`{{${v.name}}}`}
+                          {v.required && <span className="text-red-500">*</span>}
+                        </label>
+                        <input
+                          type="text"
+                          value={customValues[v.name] || ''}
+                          onChange={(e) =>
+                            setCustomValues({ ...customValues, [v.name]: e.target.value })
+                          }
+                          placeholder={v.description || v.name}
+                          className="mt-1 block w-full rounded border border-gray-300 px-2 py-1 text-sm focus:border-blue-500 focus:ring-blue-500 dark:border-gray-600 dark:bg-gray-700"
+                        />
+                      </div>
+                    ))}
+                  </div>
+                </div>
+              )}
+            </div>
+          ) : (
+            <div className="space-y-4">
+              {/* Source View */}
+              {template.subject && (
+                <div>
+                  <label className="mb-1 block text-sm font-medium text-gray-700 dark:text-gray-300">
+                    Subject
+                  </label>
+                  <pre className="overflow-x-auto rounded-lg bg-gray-100 p-3 text-sm dark:bg-gray-900">
+                    {template.subject}
+                  </pre>
+                </div>
+              )}
+              <div>
+                <label className="mb-1 block text-sm font-medium text-gray-700 dark:text-gray-300">
+                  Body (Plain Text)
+                </label>
+                <pre className="overflow-x-auto rounded-lg bg-gray-100 p-3 text-sm dark:bg-gray-900">
+                  {template.body}
+                </pre>
+              </div>
+              {template.body_html && (
+                <div>
+                  <label className="mb-1 block text-sm font-medium text-gray-700 dark:text-gray-300">
+                    Body (HTML)
+                  </label>
+                  <pre className="max-h-48 overflow-auto rounded-lg bg-gray-100 p-3 text-xs dark:bg-gray-900">
+                    {template.body_html}
+                  </pre>
+                </div>
+              )}
+              {template.variables && template.variables.length > 0 && (
+                <div>
+                  <label className="mb-1 block text-sm font-medium text-gray-700 dark:text-gray-300">
+                    Variables
+                  </label>
+                  <div className="rounded-lg bg-gray-100 p-3 dark:bg-gray-900">
+                    <table className="w-full text-sm">
+                      <thead>
+                        <tr className="text-left text-gray-500 dark:text-gray-400">
+                          <th className="pb-2">Name</th>
+                          <th className="pb-2">Description</th>
+                          <th className="pb-2">Required</th>
+                        </tr>
+                      </thead>
+                      <tbody>
+                        {template.variables.map((v) => (
+                          <tr key={v.name} className="text-gray-700 dark:text-gray-300">
+                            <td className="py-1 font-mono">{`{{${v.name}}}`}</td>
+                            <td className="py-1">{v.description || '-'}</td>
+                            <td className="py-1">{v.required ? 'Yes' : 'No'}</td>
+                          </tr>
+                        ))}
+                      </tbody>
+                    </table>
+                  </div>
+                </div>
+              )}
+            </div>
+          )}
+        </div>
+
+        {/* Footer */}
+        <div className="border-t border-gray-200 px-6 py-4 dark:border-gray-700">
+          <div className="flex items-center justify-between">
+            <div className="text-sm text-gray-500 dark:text-gray-400">
+              <span>Code: </span>
+              <code className="rounded bg-gray-100 px-1.5 py-0.5 dark:bg-gray-700">
+                {template.code}
+              </code>
+              <span className="mx-2">|</span>
+              <span>Category: {template.category}</span>
+              <span className="mx-2">|</span>
+              <span className={template.is_active ? 'text-green-600' : 'text-gray-500'}>
+                {template.is_active ? 'Active' : 'Inactive'}
+              </span>
+            </div>
+            <button
+              onClick={onClose}
+              className="rounded-lg border border-gray-300 px-4 py-2 text-sm font-medium text-gray-700 hover:bg-gray-50 dark:border-gray-600 dark:text-gray-300 dark:hover:bg-gray-700"
+            >
+              Close
+            </button>
+          </div>
+        </div>
+      </div>
+    </div>
+  );
+}
diff --git a/src/components/notifications/index.ts b/src/components/notifications/index.ts
index aa33e1c..8955463 100644
--- a/src/components/notifications/index.ts
+++ b/src/components/notifications/index.ts
@@ -3,3 +3,7 @@ export { NotificationDrawer } from './NotificationDrawer';
 export { NotificationItem } from './NotificationItem';
 export { PushPermissionBanner } from './PushPermissionBanner';
 export { DevicesManager } from './DevicesManager';
+export { TemplateCard } from './TemplateCard';
+export { TemplateForm } from './TemplateForm';
+export { TemplatePreview } from './TemplatePreview';
+export { ChannelConfig } from './ChannelConfig';
diff --git a/src/components/rbac/PermissionsMatrix.tsx b/src/components/rbac/PermissionsMatrix.tsx
new file mode 100644
index 0000000..8a39fb1
--- /dev/null
+++ b/src/components/rbac/PermissionsMatrix.tsx
@@ -0,0 +1,192 @@
+import { useMemo } from 'react';
+import { ChevronDown, ChevronRight, Check, Minus } from 'lucide-react';
+import { useState } from 'react';
+import type { Permission } from '@/services/api';
+import { getPermissionCategoryLabel, getPermissionActionLabel } from '@/hooks/useRbac';
+
+interface PermissionsMatrixProps {
+  permissions: Permission[];
+  selectedPermissions: string[];
+  onTogglePermission: (permissionSlug: string) => void;
+  onToggleCategory: (category: string, permissionSlugs: string[]) => void;
+  readOnly?: boolean;
+}
+
+export function PermissionsMatrix({
+  permissions,
+  selectedPermissions,
+  onTogglePermission,
+  onToggleCategory,
+  readOnly = false,
+}: PermissionsMatrixProps) {
+  const [expandedCategories, setExpandedCategories] = useState<Set<string>>(new Set());
+
+  const permissionsByCategory = useMemo(() => {
+    const grouped: Record<string, Permission[]> = {};
+    permissions.forEach((perm) => {
+      if (!grouped[perm.category]) {
+        grouped[perm.category] = [];
+      }
+      grouped[perm.category].push(perm);
+    });
+    return grouped;
+  }, [permissions]);
+
+  const categories = useMemo(() => Object.keys(permissionsByCategory).sort(), [permissionsByCategory]);
+
+  const toggleCategory = (category: string) => {
+    setExpandedCategories((prev) => {
+      const newSet = new Set(prev);
+      if (newSet.has(category)) {
+        newSet.delete(category);
+      } else {
+        newSet.add(category);
+      }
+      return newSet;
+    });
+  };
+
+  const getCategoryStatus = (category: string): 'all' | 'some' | 'none' => {
+    const categoryPerms = permissionsByCategory[category];
+    const selectedCount = categoryPerms.filter((p) => selectedPermissions.includes(p.slug)).length;
+    if (selectedCount === 0) return 'none';
+    if (selectedCount === categoryPerms.length) return 'all';
+    return 'some';
+  };
+
+  const handleCategoryCheckboxClick = (category: string) => {
+    if (readOnly) return;
+    const categoryPerms = permissionsByCategory[category];
+    const slugs = categoryPerms.map((p) => p.slug);
+    onToggleCategory(category, slugs);
+  };
+
+  return (
+    <div className="space-y-2">
+      {categories.map((category) => {
+        const isExpanded = expandedCategories.has(category);
+        const categoryPerms = permissionsByCategory[category];
+        const status = getCategoryStatus(category);
+        const selectedCount = categoryPerms.filter((p) =>
+          selectedPermissions.includes(p.slug)
+        ).length;
+
+        return (
+          <div
+            key={category}
+            className="rounded-lg border border-gray-200 dark:border-gray-700"
+          >
+            {/* Category Header */}
+            <div
+              className="flex cursor-pointer items-center justify-between p-3 hover:bg-gray-50 dark:hover:bg-gray-700/50"
+              onClick={() => toggleCategory(category)}
+            >
+              <div className="flex items-center gap-3">
+                <button
+                  type="button"
+                  className="flex-shrink-0 text-gray-400"
+                  aria-label={isExpanded ? 'Collapse' : 'Expand'}
+                >
+                  {isExpanded ? (
+                    <ChevronDown className="h-5 w-5" />
+                  ) : (
+                    <ChevronRight className="h-5 w-5" />
+                  )}
+                </button>
+                {!readOnly && (
+                  <button
+                    type="button"
+                    onClick={(e) => {
+                      e.stopPropagation();
+                      handleCategoryCheckboxClick(category);
+                    }}
+                    className={`flex h-5 w-5 flex-shrink-0 items-center justify-center rounded border ${
+                      status === 'all'
+                        ? 'border-blue-600 bg-blue-600 text-white'
+                        : status === 'some'
+                        ? 'border-blue-600 bg-blue-100 text-blue-600 dark:bg-blue-900/20'
+                        : 'border-gray-300 bg-white dark:border-gray-600 dark:bg-gray-800'
+                    }`}
+                    aria-label={`Toggle all ${category} permissions`}
+                  >
+                    {status === 'all' && <Check className="h-3.5 w-3.5" />}
+                    {status === 'some' && <Minus className="h-3.5 w-3.5" />}
+                  </button>
+                )}
+                <span className="font-medium text-gray-900 dark:text-white">
+                  {getPermissionCategoryLabel(category)}
+                </span>
+              </div>
+              <span className="text-sm text-gray-500 dark:text-gray-400">
+                {selectedCount} / {categoryPerms.length}
+              </span>
+            </div>
+
+            {/* Permissions List */}
+            {isExpanded && (
+              <div className="border-t border-gray-200 bg-gray-50 p-3 dark:border-gray-700 dark:bg-gray-800/50">
+                <div className="grid gap-2 sm:grid-cols-2 lg:grid-cols-3">
+                  {categoryPerms.map((perm) => {
+                    const isSelected = selectedPermissions.includes(perm.slug);
+                    const [, action] = perm.slug.split(':');
+
+                    return (
+                      <label
+                        key={perm.id}
+                        className={`flex cursor-pointer items-start gap-3 rounded-lg p-2 transition-colors ${
+                          readOnly
+                            ? ''
+                            : 'hover:bg-white dark:hover:bg-gray-700'
+                        } ${isSelected ? 'bg-blue-50 dark:bg-blue-900/20' : ''}`}
+                      >
+                        <input
+                          type="checkbox"
+                          checked={isSelected}
+                          onChange={() => !readOnly && onTogglePermission(perm.slug)}
+                          disabled={readOnly}
+                          className="mt-0.5 h-4 w-4 rounded border-gray-300 text-blue-600 focus:ring-blue-500 disabled:cursor-not-allowed dark:border-gray-600"
+                        />
+                        <div className="min-w-0 flex-1">
+                          <div className="flex items-center gap-2">
+                            <span className="text-sm font-medium text-gray-900 dark:text-white">
+                              {perm.name}
+                            </span>
+                            <span
+                              className={`rounded px-1.5 py-0.5 text-xs font-medium ${
+                                action === 'delete'
+                                  ? 'bg-red-100 text-red-700 dark:bg-red-900/20 dark:text-red-400'
+                                  : action === 'write'
+                                  ? 'bg-yellow-100 text-yellow-700 dark:bg-yellow-900/20 dark:text-yellow-400'
+                                  : 'bg-gray-100 text-gray-700 dark:bg-gray-700 dark:text-gray-300'
+                              }`}
+                            >
+                              {getPermissionActionLabel(action)}
+                            </span>
+                          </div>
+                          {perm.description && (
+                            <p className="mt-0.5 text-xs text-gray-500 dark:text-gray-400">
+                              {perm.description}
+                            </p>
+                          )}
+                          <code className="mt-1 block text-xs text-gray-400 dark:text-gray-500">
+                            {perm.slug}
+                          </code>
+                        </div>
+                      </label>
+                    );
+                  })}
+                </div>
+              </div>
+            )}
+          </div>
+        );
+      })}
+
+      {categories.length === 0 && (
+        <div className="py-8 text-center text-gray-500 dark:text-gray-400">
+          No permissions available
+        </div>
+      )}
+    </div>
+  );
+}
diff --git a/src/components/rbac/RoleCard.tsx b/src/components/rbac/RoleCard.tsx
new file mode 100644
index 0000000..b78ea34
--- /dev/null
+++ b/src/components/rbac/RoleCard.tsx
@@ -0,0 +1,121 @@
+import { Shield, Lock, Users, Edit, Trash2 } from 'lucide-react';
+import { Link } from 'react-router-dom';
+import type { Role } from '@/services/api';
+
+interface RoleCardProps {
+  role: Role;
+  onDelete?: (id: string) => void;
+  isDeleting?: boolean;
+}
+
+export function RoleCard({ role, onDelete, isDeleting }: RoleCardProps) {
+  const handleDelete = () => {
+    if (role.is_system) {
+      return;
+    }
+    if (window.confirm(`Are you sure you want to delete the role "${role.name}"?`)) {
+      onDelete?.(role.id);
+    }
+  };
+
+  return (
+    <div className="rounded-lg border border-gray-200 bg-white p-4 shadow-sm dark:border-gray-700 dark:bg-gray-800">
+      <div className="flex items-start justify-between">
+        <div className="flex items-center gap-3">
+          <div
+            className={`rounded-lg p-2 ${
+              role.is_system
+                ? 'bg-purple-100 dark:bg-purple-900/20'
+                : 'bg-blue-100 dark:bg-blue-900/20'
+            }`}
+          >
+            <Shield
+              className={`h-5 w-5 ${
+                role.is_system
+                  ? 'text-purple-600 dark:text-purple-400'
+                  : 'text-blue-600 dark:text-blue-400'
+              }`}
+            />
+          </div>
+          <div>
+            <div className="flex items-center gap-2">
+              <h3 className="font-medium text-gray-900 dark:text-white">{role.name}</h3>
+              {role.is_system && (
+                <span>
+                  <Lock className="h-4 w-4 text-gray-400" />
+                </span>
+              )}
+              {role.is_default && (
+                <span className="rounded-full bg-green-100 px-2 py-0.5 text-xs font-medium text-green-800 dark:bg-green-900/20 dark:text-green-400">
+                  Default
+                </span>
+              )}
+            </div>
+            <p className="text-sm text-gray-500 dark:text-gray-400">
+              {role.description || 'No description'}
+            </p>
+          </div>
+        </div>
+        <div className="flex items-center gap-1">
+          <Link
+            to={`/dashboard/rbac/roles/${role.id}`}
+            className="rounded-lg p-2 text-gray-400 hover:bg-gray-100 hover:text-gray-600 dark:hover:bg-gray-700 dark:hover:text-gray-300"
+            title="View details"
+          >
+            <Users className="h-4 w-4" />
+          </Link>
+          {!role.is_system && (
+            <>
+              <Link
+                to={`/dashboard/rbac/roles/${role.id}/edit`}
+                className="rounded-lg p-2 text-gray-400 hover:bg-gray-100 hover:text-gray-600 dark:hover:bg-gray-700 dark:hover:text-gray-300"
+                title="Edit role"
+              >
+                <Edit className="h-4 w-4" />
+              </Link>
+              <button
+                onClick={handleDelete}
+                disabled={isDeleting}
+                className="rounded-lg p-2 text-gray-400 hover:bg-red-50 hover:text-red-600 disabled:cursor-not-allowed disabled:opacity-50 dark:hover:bg-red-900/20 dark:hover:text-red-400"
+                title="Delete role"
+              >
+                <Trash2 className="h-4 w-4" />
+              </button>
+            </>
+          )}
+        </div>
+      </div>
+
+      <div className="mt-4 flex items-center gap-4 text-sm text-gray-500 dark:text-gray-400">
+        <div className="flex items-center gap-1">
+          <span className="font-medium text-gray-900 dark:text-white">
+            {role.permissions?.length || 0}
+          </span>
+          <span>permissions</span>
+        </div>
+        <span className="text-gray-300 dark:text-gray-600">|</span>
+        <div>
+          <span className="font-mono text-xs">{role.slug}</span>
+        </div>
+      </div>
+
+      {role.permissions && role.permissions.length > 0 && (
+        <div className="mt-3 flex flex-wrap gap-1">
+          {role.permissions.slice(0, 5).map((perm) => (
+            <span
+              key={perm.id}
+              className="inline-flex items-center rounded-full bg-gray-100 px-2 py-0.5 text-xs text-gray-600 dark:bg-gray-700 dark:text-gray-300"
+            >
+              {perm.slug}
+            </span>
+          ))}
+          {role.permissions.length > 5 && (
+            <span className="inline-flex items-center rounded-full bg-gray-100 px-2 py-0.5 text-xs text-gray-600 dark:bg-gray-700 dark:text-gray-300">
+              +{role.permissions.length - 5} more
+            </span>
+          )}
+        </div>
+      )}
+    </div>
+  );
+}
diff --git a/src/components/rbac/RoleForm.tsx b/src/components/rbac/RoleForm.tsx
new file mode 100644
index 0000000..5831d1c
--- /dev/null
+++ b/src/components/rbac/RoleForm.tsx
@@ -0,0 +1,208 @@
+import { useState, useEffect } from 'react';
+import { useNavigate } from 'react-router-dom';
+import clsx from 'clsx';
+import type { Role, Permission, CreateRoleRequest, UpdateRoleRequest } from '@/services/api';
+import { PermissionsMatrix } from './PermissionsMatrix';
+
+interface RoleFormProps {
+  role?: Role | null;
+  permissions: Permission[];
+  onSubmit: (data: CreateRoleRequest | UpdateRoleRequest) => Promise<void>;
+  isLoading?: boolean;
+}
+
+export function RoleForm({ role, permissions, onSubmit, isLoading }: RoleFormProps) {
+  const navigate = useNavigate();
+  const isEditing = !!role;
+
+  const [name, setName] = useState(role?.name || '');
+  const [slug, setSlug] = useState(role?.slug || '');
+  const [description, setDescription] = useState(role?.description || '');
+  const [selectedPermissions, setSelectedPermissions] = useState<string[]>(
+    role?.permissions?.map((p) => p.slug) || []
+  );
+  const [autoSlug, setAutoSlug] = useState(!isEditing);
+
+  useEffect(() => {
+    if (autoSlug && !isEditing) {
+      const generatedSlug = name
+        .toLowerCase()
+        .replace(/[^a-z0-9]+/g, '-')
+        .replace(/^-+|-+$/g, '');
+      setSlug(generatedSlug);
+    }
+  }, [name, autoSlug, isEditing]);
+
+  const handleSubmit = async (e: React.FormEvent) => {
+    e.preventDefault();
+
+    const data: CreateRoleRequest | UpdateRoleRequest = isEditing
+      ? {
+          name,
+          description: description || undefined,
+          permissions: selectedPermissions,
+        }
+      : {
+          name,
+          slug: slug || undefined,
+          description: description || undefined,
+          permissions: selectedPermissions,
+        };
+
+    await onSubmit(data);
+  };
+
+  const handlePermissionToggle = (permissionSlug: string) => {
+    setSelectedPermissions((prev) =>
+      prev.includes(permissionSlug)
+        ? prev.filter((p) => p !== permissionSlug)
+        : [...prev, permissionSlug]
+    );
+  };
+
+  const handleCategoryToggle = (category: string, permissionSlugs: string[]) => {
+    void category; // Parameter required by PermissionsMatrix interface
+    const allSelected = permissionSlugs.every((p) => selectedPermissions.includes(p));
+    if (allSelected) {
+      setSelectedPermissions((prev) => prev.filter((p) => !permissionSlugs.includes(p)));
+    } else {
+      setSelectedPermissions((prev) => [...new Set([...prev, ...permissionSlugs])]);
+    }
+  };
+
+  const handleSelectAll = () => {
+    const allSlugs = permissions.map((p) => p.slug);
+    setSelectedPermissions(allSlugs);
+  };
+
+  const handleClearAll = () => {
+    setSelectedPermissions([]);
+  };
+
+  const isValid = name.trim() && (isEditing || slug.trim());
+
+  return (
+    <form onSubmit={handleSubmit} className="space-y-6">
+      {/* Basic Info */}
+      <div className="rounded-lg border border-gray-200 bg-white p-6 dark:border-gray-700 dark:bg-gray-800">
+        <h3 className="mb-4 text-lg font-medium text-gray-900 dark:text-white">
+          Basic Information
+        </h3>
+        <div className="grid gap-4 sm:grid-cols-2">
+          <div>
+            <label className="mb-1 block text-sm font-medium text-gray-700 dark:text-gray-300">
+              Role Name *
+            </label>
+            <input
+              type="text"
+              value={name}
+              onChange={(e) => setName(e.target.value)}
+              placeholder="e.g., Sales Manager"
+              className="w-full rounded-lg border border-gray-300 bg-white px-3 py-2 text-gray-900 focus:border-blue-500 focus:outline-none focus:ring-1 focus:ring-blue-500 dark:border-gray-600 dark:bg-gray-700 dark:text-white"
+              required
+            />
+          </div>
+          <div>
+            <label className="mb-1 block text-sm font-medium text-gray-700 dark:text-gray-300">
+              Slug {!isEditing && '*'}
+            </label>
+            <div className="relative">
+              <input
+                type="text"
+                value={slug}
+                onChange={(e) => {
+                  setSlug(e.target.value);
+                  setAutoSlug(false);
+                }}
+                placeholder="e.g., sales-manager"
+                disabled={isEditing}
+                className={clsx(
+                  'w-full rounded-lg border border-gray-300 bg-white px-3 py-2 font-mono text-sm text-gray-900 focus:border-blue-500 focus:outline-none focus:ring-1 focus:ring-blue-500 dark:border-gray-600 dark:bg-gray-700 dark:text-white',
+                  isEditing && 'cursor-not-allowed bg-gray-100 dark:bg-gray-800'
+                )}
+                required={!isEditing}
+              />
+              {!isEditing && (
+                <span className="absolute right-3 top-1/2 -translate-y-1/2 text-xs text-gray-400">
+                  {autoSlug ? 'Auto' : 'Manual'}
+                </span>
+              )}
+            </div>
+            {isEditing && (
+              <p className="mt-1 text-xs text-gray-500">Slug cannot be changed after creation</p>
+            )}
+          </div>
+          <div className="sm:col-span-2">
+            <label className="mb-1 block text-sm font-medium text-gray-700 dark:text-gray-300">
+              Description
+            </label>
+            <textarea
+              value={description}
+              onChange={(e) => setDescription(e.target.value)}
+              placeholder="Describe what this role is for..."
+              rows={3}
+              className="w-full rounded-lg border border-gray-300 bg-white px-3 py-2 text-gray-900 focus:border-blue-500 focus:outline-none focus:ring-1 focus:ring-blue-500 dark:border-gray-600 dark:bg-gray-700 dark:text-white"
+            />
+          </div>
+        </div>
+      </div>
+
+      {/* Permissions */}
+      <div className="rounded-lg border border-gray-200 bg-white p-6 dark:border-gray-700 dark:bg-gray-800">
+        <div className="mb-4 flex items-center justify-between">
+          <div>
+            <h3 className="text-lg font-medium text-gray-900 dark:text-white">Permissions</h3>
+            <p className="text-sm text-gray-500 dark:text-gray-400">
+              {selectedPermissions.length} of {permissions.length} selected
+            </p>
+          </div>
+          <div className="flex gap-2">
+            <button
+              type="button"
+              onClick={handleSelectAll}
+              className="rounded-lg border border-gray-300 px-3 py-1.5 text-sm font-medium text-gray-700 hover:bg-gray-50 dark:border-gray-600 dark:text-gray-300 dark:hover:bg-gray-700"
+            >
+              Select All
+            </button>
+            <button
+              type="button"
+              onClick={handleClearAll}
+              className="rounded-lg border border-gray-300 px-3 py-1.5 text-sm font-medium text-gray-700 hover:bg-gray-50 dark:border-gray-600 dark:text-gray-300 dark:hover:bg-gray-700"
+            >
+              Clear All
+            </button>
+          </div>
+        </div>
+        <PermissionsMatrix
+          permissions={permissions}
+          selectedPermissions={selectedPermissions}
+          onTogglePermission={handlePermissionToggle}
+          onToggleCategory={handleCategoryToggle}
+        />
+      </div>
+
+      {/* Actions */}
+      <div className="flex items-center justify-end gap-3 rounded-lg border border-gray-200 bg-white p-4 dark:border-gray-700 dark:bg-gray-800">
+        <button
+          type="button"
+          onClick={() => navigate('/dashboard/rbac/roles')}
+          className="rounded-lg px-4 py-2 text-gray-700 hover:bg-gray-100 dark:text-gray-300 dark:hover:bg-gray-700"
+        >
+          Cancel
+        </button>
+        <button
+          type="submit"
+          disabled={!isValid || isLoading}
+          className={clsx(
+            'rounded-lg px-4 py-2 font-medium',
+            isValid && !isLoading
+              ? 'bg-blue-600 text-white hover:bg-blue-700'
+              : 'cursor-not-allowed bg-gray-200 text-gray-400'
+          )}
+        >
+          {isLoading ? 'Saving...' : isEditing ? 'Update Role' : 'Create Role'}
+        </button>
+      </div>
+    </form>
+  );
+}
diff --git a/src/components/rbac/index.ts b/src/components/rbac/index.ts
new file mode 100644
index 0000000..bd96814
--- /dev/null
+++ b/src/components/rbac/index.ts
@@ -0,0 +1,3 @@
+export { RoleCard } from './RoleCard';
+export { RoleForm } from './RoleForm';
+export { PermissionsMatrix } from './PermissionsMatrix';
diff --git a/src/hooks/index.ts b/src/hooks/index.ts
index ace76ef..6030b3c 100644
--- a/src/hooks/index.ts
+++ b/src/hooks/index.ts
@@ -64,3 +64,26 @@ export {
   useSchemePerformance,
 } from './useCommissions';
 export * from './useRbac';
+// Notification hooks - prefer useNotifications.ts over useData.ts
+export {
+  useNotifications,
+  useUnreadCount,
+  useMarkAsRead,
+  useMarkAllAsRead,
+  useNotificationPreferences,
+  useUpdatePreferences,
+  useNotificationTemplates,
+  useNotificationTemplate,
+  useCreateTemplate,
+  useUpdateTemplate,
+  useDeleteTemplate,
+  useToggleTemplateActive,
+  useSendFromTemplate,
+  getNotificationTypeColor,
+  getNotificationChannelLabel,
+  formatNotificationTime,
+  type Notification,
+  type NotificationPreferences,
+  type PaginatedNotifications,
+  type NotificationTemplate,
+} from './useNotifications';
diff --git a/src/hooks/useNotifications.ts b/src/hooks/useNotifications.ts
index 310da59..3fc6cd0 100644
--- a/src/hooks/useNotifications.ts
+++ b/src/hooks/useNotifications.ts
@@ -1,5 +1,5 @@
 import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query';
-import { notificationsApi } from '@/services/api';
+import { notificationsApi, NotificationTemplate, CreateTemplateRequest, UpdateTemplateRequest } from '@/services/api';
 
 // Query keys
 const notificationKeys = {
@@ -8,6 +8,8 @@ const notificationKeys = {
     [...notificationKeys.all, 'list', params] as const,
   unreadCount: () => [...notificationKeys.all, 'unread-count'] as const,
   preferences: () => [...notificationKeys.all, 'preferences'] as const,
+  templates: () => [...notificationKeys.all, 'templates'] as const,
+  template: (code: string) => [...notificationKeys.all, 'template', code] as const,
 };
 
 // Types
@@ -139,3 +141,80 @@ export function formatNotificationTime(dateString: string): string {
   if (diffDays < 7) return `${diffDays}d ago`;
   return date.toLocaleDateString();
 }
+
+// ==================== Template Queries ====================
+
+export function useNotificationTemplates() {
+  return useQuery({
+    queryKey: notificationKeys.templates(),
+    queryFn: () => notificationsApi.listTemplates(),
+  });
+}
+
+export function useNotificationTemplate(code: string) {
+  return useQuery({
+    queryKey: notificationKeys.template(code),
+    queryFn: () => notificationsApi.getTemplate(code),
+    enabled: !!code,
+  });
+}
+
+// ==================== Template Mutations ====================
+
+export function useCreateTemplate() {
+  const queryClient = useQueryClient();
+
+  return useMutation({
+    mutationFn: (data: CreateTemplateRequest) => notificationsApi.createTemplate(data),
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: notificationKeys.templates() });
+    },
+  });
+}
+
+export function useUpdateTemplate() {
+  const queryClient = useQueryClient();
+
+  return useMutation({
+    mutationFn: ({ code, data }: { code: string; data: UpdateTemplateRequest }) =>
+      notificationsApi.updateTemplate(code, data),
+    onSuccess: (_data, variables) => {
+      queryClient.invalidateQueries({ queryKey: notificationKeys.templates() });
+      queryClient.invalidateQueries({ queryKey: notificationKeys.template(variables.code) });
+    },
+  });
+}
+
+export function useDeleteTemplate() {
+  const queryClient = useQueryClient();
+
+  return useMutation({
+    mutationFn: (code: string) => notificationsApi.deleteTemplate(code),
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: notificationKeys.templates() });
+    },
+  });
+}
+
+export function useToggleTemplateActive() {
+  const queryClient = useQueryClient();
+
+  return useMutation({
+    mutationFn: ({ code, is_active }: { code: string; is_active: boolean }) =>
+      notificationsApi.updateTemplate(code, { is_active }),
+    onSuccess: (_data, variables) => {
+      queryClient.invalidateQueries({ queryKey: notificationKeys.templates() });
+      queryClient.invalidateQueries({ queryKey: notificationKeys.template(variables.code) });
+    },
+  });
+}
+
+export function useSendFromTemplate() {
+  return useMutation({
+    mutationFn: (data: { template_code: string; user_id: string; variables?: Record<string, string> }) =>
+      notificationsApi.sendFromTemplate(data),
+  });
+}
+
+// Re-export template type
+export type { NotificationTemplate };
diff --git a/src/layouts/DashboardLayout.tsx b/src/layouts/DashboardLayout.tsx
index 584b454..7874e53 100644
--- a/src/layouts/DashboardLayout.tsx
+++ b/src/layouts/DashboardLayout.tsx
@@ -21,6 +21,7 @@ import {
   MessageSquare,
   Target,
   Network,
+  Key,
 } from 'lucide-react';
 import { useState } from 'react';
 import clsx from 'clsx';
@@ -34,6 +35,7 @@ const navigation = [
   { name: 'Storage', href: '/dashboard/storage', icon: HardDrive },
   { name: 'Webhooks', href: '/dashboard/webhooks', icon: Webhook },
   { name: 'Feature Flags', href: '/dashboard/feature-flags', icon: Flag },
+  { name: 'Roles & Permissions', href: '/dashboard/rbac/roles', icon: Key },
   { name: 'Audit Logs', href: '/dashboard/audit', icon: ClipboardList },
   { name: 'Users', href: '/dashboard/users', icon: Users },
   { name: 'Billing', href: '/dashboard/billing', icon: CreditCard },
diff --git a/src/pages/dashboard/AuditLogsPage.tsx b/src/pages/dashboard/AuditLogsPage.tsx
index ebdf394..da01d5f 100644
--- a/src/pages/dashboard/AuditLogsPage.tsx
+++ b/src/pages/dashboard/AuditLogsPage.tsx
@@ -1,5 +1,5 @@
-import { useState, useMemo } from 'react';
-import { QueryAuditLogsParams } from '@/services/api';
+import { useState, useMemo, useCallback } from 'react';
+import { QueryAuditLogsParams, User } from '@/services/api';
 import {
   useAuditLogs,
   useAuditStats,
@@ -19,13 +19,17 @@ import {
   ChevronLeft,
   ChevronRight,
   Loader2,
+  Calendar,
 } from 'lucide-react';
 import clsx from 'clsx';
 
 type TabType = 'logs' | 'activity';
+type StatsPeriod = 7 | 14 | 30;
 
 export function AuditLogsPage() {
   const [activeTab, setActiveTab] = useState<TabType>('logs');
+  const [statsPeriod, setStatsPeriod] = useState<StatsPeriod>(7);
+  const [searchQuery, setSearchQuery] = useState('');
   const [filters, setFilters] = useState<QueryAuditLogsParams>({
     page: 1,
     limit: 20,
@@ -33,7 +37,7 @@ export function AuditLogsPage() {
 
   // Queries
   const { data: auditLogsData, isLoading: logsLoading } = useAuditLogs(filters);
-  const { data: auditStats, isLoading: statsLoading } = useAuditStats(7);
+  const { data: auditStats, isLoading: statsLoading } = useAuditStats(statsPeriod);
   const { data: activitiesData, isLoading: activitiesLoading } = useActivityLogs({
     page: 1,
     limit: 50,
@@ -46,10 +50,33 @@ export function AuditLogsPage() {
     return Object.keys(auditStats.by_entity_type);
   }, [auditStats]);
 
+  // Extract unique users from audit logs for user filter
+  const uniqueUsers = useMemo(() => {
+    if (!auditLogsData?.items) return [];
+    const userMap = new Map<string, Pick<User, 'id' | 'email' | 'first_name' | 'last_name'>>();
+    auditLogsData.items.forEach((log) => {
+      if (log.user && log.user.id && !userMap.has(log.user.id)) {
+        userMap.set(log.user.id, {
+          id: log.user.id,
+          email: log.user.email,
+          first_name: log.user.first_name,
+          last_name: log.user.last_name,
+        });
+      }
+    });
+    return Array.from(userMap.values());
+  }, [auditLogsData]);
+
   const handlePageChange = (newPage: number) => {
     setFilters((prev) => ({ ...prev, page: newPage }));
   };
 
+  const handleSearchChange = useCallback((search: string) => {
+    setSearchQuery(search);
+    // The search would be handled server-side if backend supports it
+    // For now we could filter client-side or integrate with backend search endpoint
+  }, []);
+
   return (
     <div className="space-y-6">
       {/* Header */}
@@ -65,8 +92,28 @@ export function AuditLogsPage() {
         <ExportButton reportType="audit" />
       </div>
 
-      {/* Stats Card */}
-      <AuditStatsCard stats={auditStats!} isLoading={statsLoading} />
+      {/* Stats Period Selector + Stats Card */}
+      <div className="space-y-4">
+        <div className="flex items-center justify-end gap-2">
+          <Calendar className="w-4 h-4 text-secondary-400" />
+          <span className="text-sm text-secondary-500">Period:</span>
+          {([7, 14, 30] as StatsPeriod[]).map((period) => (
+            <button
+              key={period}
+              onClick={() => setStatsPeriod(period)}
+              className={clsx(
+                'px-3 py-1 text-sm rounded-lg transition-colors',
+                statsPeriod === period
+                  ? 'bg-primary-100 text-primary-700 dark:bg-primary-900/30 dark:text-primary-400'
+                  : 'bg-secondary-100 text-secondary-600 hover:bg-secondary-200 dark:bg-secondary-700 dark:text-secondary-400 dark:hover:bg-secondary-600'
+              )}
+            >
+              {period}d
+            </button>
+          ))}
+        </div>
+        <AuditStatsCard stats={auditStats!} isLoading={statsLoading} days={statsPeriod} />
+      </div>
 
       {/* Tabs */}
       <div className="flex items-center gap-4 border-b border-secondary-200 dark:border-secondary-700">
@@ -114,6 +161,9 @@ export function AuditLogsPage() {
             filters={filters}
             onFiltersChange={setFilters}
             entityTypes={entityTypes}
+            users={uniqueUsers}
+            onSearchChange={handleSearchChange}
+            searchValue={searchQuery}
           />
 
           {/* Logs list */}
diff --git a/src/pages/dashboard/notifications/NotificationsPage.tsx b/src/pages/dashboard/notifications/NotificationsPage.tsx
index 7ce9e4b..ada848e 100644
--- a/src/pages/dashboard/notifications/NotificationsPage.tsx
+++ b/src/pages/dashboard/notifications/NotificationsPage.tsx
@@ -1,5 +1,6 @@
 import { useState } from 'react';
-import { Bell, CheckCheck, ExternalLink, Settings, Mail, Smartphone, MessageSquare } from 'lucide-react';
+import { Link } from 'react-router-dom';
+import { Bell, CheckCheck, ExternalLink, Settings, Mail, Smartphone, MessageSquare, FileText } from 'lucide-react';
 import {
   useNotifications,
   useUnreadCount,
@@ -169,23 +170,32 @@ export default function NotificationsPage() {
   return (
     <div className="space-y-6">
       {/* Header */}
-      <div className="flex items-center justify-between">
+      <div className="flex flex-col gap-4 sm:flex-row sm:items-center sm:justify-between">
         <div>
           <h1 className="text-2xl font-bold text-gray-900 dark:text-white">Notifications</h1>
           <p className="text-gray-500 dark:text-gray-400">
             Stay updated with your latest notifications
           </p>
         </div>
-        {activeTab !== 'settings' && (unreadData?.count ?? 0) > 0 && (
-          <button
-            onClick={handleMarkAllAsRead}
-            disabled={markAllAsReadMutation.isPending}
-            className="inline-flex items-center gap-2 rounded-lg border border-gray-300 bg-white px-4 py-2 text-sm font-medium text-gray-700 hover:bg-gray-50 disabled:opacity-50 dark:border-gray-600 dark:bg-gray-800 dark:text-gray-300 dark:hover:bg-gray-700"
+        <div className="flex items-center gap-2">
+          <Link
+            to="/dashboard/notifications/templates"
+            className="inline-flex items-center gap-2 rounded-lg border border-gray-300 bg-white px-4 py-2 text-sm font-medium text-gray-700 hover:bg-gray-50 dark:border-gray-600 dark:bg-gray-800 dark:text-gray-300 dark:hover:bg-gray-700"
           >
-            <CheckCheck className="h-4 w-4" />
-            Mark all as read
-          </button>
-        )}
+            <FileText className="h-4 w-4" />
+            Manage Templates
+          </Link>
+          {activeTab !== 'settings' && (unreadData?.count ?? 0) > 0 && (
+            <button
+              onClick={handleMarkAllAsRead}
+              disabled={markAllAsReadMutation.isPending}
+              className="inline-flex items-center gap-2 rounded-lg border border-gray-300 bg-white px-4 py-2 text-sm font-medium text-gray-700 hover:bg-gray-50 disabled:opacity-50 dark:border-gray-600 dark:bg-gray-800 dark:text-gray-300 dark:hover:bg-gray-700"
+            >
+              <CheckCheck className="h-4 w-4" />
+              Mark all as read
+            </button>
+          )}
+        </div>
       </div>
 
       {/* Tabs */}
diff --git a/src/pages/dashboard/notifications/TemplatesPage.tsx b/src/pages/dashboard/notifications/TemplatesPage.tsx
new file mode 100644
index 0000000..d9c3118
--- /dev/null
+++ b/src/pages/dashboard/notifications/TemplatesPage.tsx
@@ -0,0 +1,308 @@
+import { useState } from 'react';
+import { Plus, ArrowLeft, FileText, AlertTriangle, Search, Filter } from 'lucide-react';
+import {
+  useNotificationTemplates,
+  useCreateTemplate,
+  useUpdateTemplate,
+  useDeleteTemplate,
+  useToggleTemplateActive,
+  type NotificationTemplate,
+} from '@/hooks/useNotifications';
+import type { CreateTemplateRequest } from '@/services/api';
+import { TemplateCard } from '@/components/notifications/TemplateCard';
+import { TemplateForm } from '@/components/notifications/TemplateForm';
+import { TemplatePreview } from '@/components/notifications/TemplatePreview';
+
+type ViewMode = 'list' | 'create' | 'edit';
+
+export default function TemplatesPage() {
+  const [viewMode, setViewMode] = useState<ViewMode>('list');
+  const [selectedTemplate, setSelectedTemplate] = useState<NotificationTemplate | null>(null);
+  const [previewTemplate, setPreviewTemplate] = useState<NotificationTemplate | null>(null);
+  const [deleteConfirm, setDeleteConfirm] = useState<NotificationTemplate | null>(null);
+  const [searchTerm, setSearchTerm] = useState('');
+  const [filterChannel, setFilterChannel] = useState<string>('all');
+  const [filterCategory, setFilterCategory] = useState<string>('all');
+
+  // Queries
+  const { data: templates = [], isLoading } = useNotificationTemplates();
+
+  // Mutations
+  const createMutation = useCreateTemplate();
+  const updateMutation = useUpdateTemplate();
+  const deleteMutation = useDeleteTemplate();
+  const toggleMutation = useToggleTemplateActive();
+
+  // Filter templates
+  const filteredTemplates = templates.filter((t) => {
+    const matchesSearch =
+      !searchTerm ||
+      t.name.toLowerCase().includes(searchTerm.toLowerCase()) ||
+      t.code.toLowerCase().includes(searchTerm.toLowerCase()) ||
+      (t.description && t.description.toLowerCase().includes(searchTerm.toLowerCase()));
+    const matchesChannel = filterChannel === 'all' || t.channel === filterChannel;
+    const matchesCategory = filterCategory === 'all' || t.category === filterCategory;
+    return matchesSearch && matchesChannel && matchesCategory;
+  });
+
+  // Get unique categories from templates
+  const categories = [...new Set(templates.map((t) => t.category))];
+
+  const handleCreate = async (data: CreateTemplateRequest) => {
+    try {
+      await createMutation.mutateAsync(data);
+      setViewMode('list');
+    } catch (error) {
+      console.error('Failed to create template:', error);
+    }
+  };
+
+  const handleUpdate = async (data: CreateTemplateRequest) => {
+    if (!selectedTemplate) return;
+    try {
+      await updateMutation.mutateAsync({ code: selectedTemplate.code, data });
+      setViewMode('list');
+      setSelectedTemplate(null);
+    } catch (error) {
+      console.error('Failed to update template:', error);
+    }
+  };
+
+  const handleDelete = async () => {
+    if (!deleteConfirm) return;
+    try {
+      await deleteMutation.mutateAsync(deleteConfirm.code);
+      setDeleteConfirm(null);
+    } catch (error) {
+      console.error('Failed to delete template:', error);
+    }
+  };
+
+  const handleToggleActive = async (template: NotificationTemplate) => {
+    try {
+      await toggleMutation.mutateAsync({
+        code: template.code,
+        is_active: !template.is_active,
+      });
+    } catch (error) {
+      console.error('Failed to toggle template:', error);
+    }
+  };
+
+  // List View
+  if (viewMode === 'list') {
+    return (
+      <div className="space-y-6">
+        {/* Header */}
+        <div className="flex flex-col gap-4 sm:flex-row sm:items-center sm:justify-between">
+          <div>
+            <h1 className="text-2xl font-bold text-gray-900 dark:text-white">
+              Notification Templates
+            </h1>
+            <p className="text-gray-500 dark:text-gray-400">
+              Manage notification templates for different channels
+            </p>
+          </div>
+          <button
+            onClick={() => setViewMode('create')}
+            className="inline-flex items-center gap-2 rounded-lg bg-blue-600 px-4 py-2 text-sm font-medium text-white hover:bg-blue-700"
+          >
+            <Plus className="h-4 w-4" />
+            Create Template
+          </button>
+        </div>
+
+        {/* Filters */}
+        <div className="flex flex-col gap-4 rounded-lg border border-gray-200 bg-white p-4 dark:border-gray-700 dark:bg-gray-800 sm:flex-row">
+          <div className="relative flex-1">
+            <Search className="absolute left-3 top-1/2 h-4 w-4 -translate-y-1/2 text-gray-400" />
+            <input
+              type="text"
+              value={searchTerm}
+              onChange={(e) => setSearchTerm(e.target.value)}
+              placeholder="Search templates..."
+              className="w-full rounded-lg border border-gray-300 py-2 pl-10 pr-4 text-sm focus:border-blue-500 focus:ring-blue-500 dark:border-gray-600 dark:bg-gray-700"
+            />
+          </div>
+          <div className="flex gap-2">
+            <div className="relative">
+              <Filter className="absolute left-3 top-1/2 h-4 w-4 -translate-y-1/2 text-gray-400" />
+              <select
+                value={filterChannel}
+                onChange={(e) => setFilterChannel(e.target.value)}
+                className="appearance-none rounded-lg border border-gray-300 py-2 pl-10 pr-8 text-sm focus:border-blue-500 focus:ring-blue-500 dark:border-gray-600 dark:bg-gray-700"
+              >
+                <option value="all">All Channels</option>
+                <option value="email">Email</option>
+                <option value="push">Push</option>
+                <option value="in_app">In-App</option>
+                <option value="sms">SMS</option>
+              </select>
+            </div>
+            <select
+              value={filterCategory}
+              onChange={(e) => setFilterCategory(e.target.value)}
+              className="rounded-lg border border-gray-300 px-3 py-2 text-sm focus:border-blue-500 focus:ring-blue-500 dark:border-gray-600 dark:bg-gray-700"
+            >
+              <option value="all">All Categories</option>
+              {categories.map((cat) => (
+                <option key={cat} value={cat}>
+                  {cat.charAt(0).toUpperCase() + cat.slice(1)}
+                </option>
+              ))}
+            </select>
+          </div>
+        </div>
+
+        {/* Templates Grid */}
+        {isLoading ? (
+          <div className="flex items-center justify-center py-12">
+            <div className="h-8 w-8 animate-spin rounded-full border-4 border-blue-600 border-t-transparent" />
+          </div>
+        ) : filteredTemplates.length === 0 ? (
+          <div className="flex flex-col items-center justify-center rounded-lg border border-gray-200 bg-white py-12 dark:border-gray-700 dark:bg-gray-800">
+            <FileText className="h-12 w-12 text-gray-300 dark:text-gray-600" />
+            <h3 className="mt-4 text-lg font-medium text-gray-900 dark:text-white">
+              {templates.length === 0 ? 'No templates yet' : 'No matching templates'}
+            </h3>
+            <p className="mt-1 text-gray-500 dark:text-gray-400">
+              {templates.length === 0
+                ? 'Create your first notification template to get started.'
+                : 'Try adjusting your search or filters.'}
+            </p>
+            {templates.length === 0 && (
+              <button
+                onClick={() => setViewMode('create')}
+                className="mt-4 rounded-lg bg-blue-600 px-4 py-2 text-sm font-medium text-white hover:bg-blue-700"
+              >
+                Create Template
+              </button>
+            )}
+          </div>
+        ) : (
+          <div className="grid gap-4 sm:grid-cols-2 lg:grid-cols-3">
+            {filteredTemplates.map((template) => (
+              <TemplateCard
+                key={template.id}
+                template={template}
+                onEdit={(t) => {
+                  setSelectedTemplate(t);
+                  setViewMode('edit');
+                }}
+                onDelete={setDeleteConfirm}
+                onPreview={setPreviewTemplate}
+                onToggleActive={handleToggleActive}
+              />
+            ))}
+          </div>
+        )}
+
+        {/* Delete Confirmation Modal */}
+        {deleteConfirm && (
+          <div className="fixed inset-0 z-50 flex items-center justify-center bg-black/50">
+            <div className="mx-4 w-full max-w-md rounded-lg bg-white p-6 dark:bg-gray-800">
+              <div className="mb-4 flex items-center gap-3">
+                <div className="rounded-full bg-red-100 p-2 dark:bg-red-900/20">
+                  <AlertTriangle className="h-6 w-6 text-red-600" />
+                </div>
+                <h3 className="text-lg font-semibold text-gray-900 dark:text-white">
+                  Delete Template
+                </h3>
+              </div>
+              <p className="mb-6 text-gray-600 dark:text-gray-400">
+                Are you sure you want to delete "{deleteConfirm.name}"? This action cannot be
+                undone.
+              </p>
+              <div className="flex items-center justify-end gap-3">
+                <button
+                  onClick={() => setDeleteConfirm(null)}
+                  className="rounded-lg border border-gray-300 px-4 py-2 text-sm font-medium text-gray-700 hover:bg-gray-50 dark:border-gray-600 dark:text-gray-300 dark:hover:bg-gray-700"
+                >
+                  Cancel
+                </button>
+                <button
+                  onClick={handleDelete}
+                  disabled={deleteMutation.isPending}
+                  className="rounded-lg bg-red-600 px-4 py-2 text-sm font-medium text-white hover:bg-red-700 disabled:opacity-50"
+                >
+                  {deleteMutation.isPending ? 'Deleting...' : 'Delete'}
+                </button>
+              </div>
+            </div>
+          </div>
+        )}
+
+        {/* Preview Modal */}
+        {previewTemplate && (
+          <TemplatePreview
+            template={previewTemplate}
+            onClose={() => setPreviewTemplate(null)}
+          />
+        )}
+      </div>
+    );
+  }
+
+  // Create View
+  if (viewMode === 'create') {
+    return (
+      <div className="mx-auto max-w-3xl">
+        <div className="mb-6 flex items-center gap-3">
+          <button
+            onClick={() => setViewMode('list')}
+            className="rounded-lg p-2 hover:bg-gray-100 dark:hover:bg-gray-700"
+          >
+            <ArrowLeft className="h-5 w-5 text-gray-600 dark:text-gray-400" />
+          </button>
+          <h1 className="text-2xl font-bold text-gray-900 dark:text-white">
+            Create Template
+          </h1>
+        </div>
+
+        <div className="rounded-lg border border-gray-200 bg-white p-6 dark:border-gray-700 dark:bg-gray-800">
+          <TemplateForm
+            onSubmit={handleCreate}
+            onCancel={() => setViewMode('list')}
+            isLoading={createMutation.isPending}
+          />
+        </div>
+      </div>
+    );
+  }
+
+  // Edit View
+  if (viewMode === 'edit' && selectedTemplate) {
+    return (
+      <div className="mx-auto max-w-3xl">
+        <div className="mb-6 flex items-center gap-3">
+          <button
+            onClick={() => {
+              setViewMode('list');
+              setSelectedTemplate(null);
+            }}
+            className="rounded-lg p-2 hover:bg-gray-100 dark:hover:bg-gray-700"
+          >
+            <ArrowLeft className="h-5 w-5 text-gray-600 dark:text-gray-400" />
+          </button>
+          <h1 className="text-2xl font-bold text-gray-900 dark:text-white">
+            Edit Template
+          </h1>
+        </div>
+
+        <div className="rounded-lg border border-gray-200 bg-white p-6 dark:border-gray-700 dark:bg-gray-800">
+          <TemplateForm
+            template={selectedTemplate}
+            onSubmit={handleUpdate}
+            onCancel={() => {
+              setViewMode('list');
+              setSelectedTemplate(null);
+            }}
+            isLoading={updateMutation.isPending}
+          />
+        </div>
+      </div>
+    );
+  }
+
+  return null;
+}
diff --git a/src/pages/dashboard/notifications/index.ts b/src/pages/dashboard/notifications/index.ts
index 503247d..27c6a6d 100644
--- a/src/pages/dashboard/notifications/index.ts
+++ b/src/pages/dashboard/notifications/index.ts
@@ -1 +1,2 @@
 export { default as NotificationsPage } from './NotificationsPage';
+export { default as TemplatesPage } from './TemplatesPage';
diff --git a/src/pages/dashboard/rbac/PermissionsPage.tsx b/src/pages/dashboard/rbac/PermissionsPage.tsx
new file mode 100644
index 0000000..626157d
--- /dev/null
+++ b/src/pages/dashboard/rbac/PermissionsPage.tsx
@@ -0,0 +1,212 @@
+import { useState, useMemo } from 'react';
+import { Search, Key, Shield, Filter } from 'lucide-react';
+import { usePermissions, getPermissionCategoryLabel, getPermissionActionLabel } from '@/hooks/useRbac';
+
+export default function PermissionsPage() {
+  const [searchTerm, setSearchTerm] = useState('');
+  const [selectedCategory, setSelectedCategory] = useState<string>('all');
+
+  const { data: permissions, isLoading, error } = usePermissions();
+
+  const categories = useMemo(() => {
+    if (!permissions) return [];
+    const cats = new Set(permissions.map((p) => p.category));
+    return Array.from(cats).sort();
+  }, [permissions]);
+
+  const filteredPermissions = useMemo(() => {
+    if (!permissions) return [];
+    return permissions.filter((perm) => {
+      const matchesSearch =
+        searchTerm === '' ||
+        perm.name.toLowerCase().includes(searchTerm.toLowerCase()) ||
+        perm.slug.toLowerCase().includes(searchTerm.toLowerCase()) ||
+        (perm.description?.toLowerCase().includes(searchTerm.toLowerCase()) ?? false);
+
+      const matchesCategory =
+        selectedCategory === 'all' || perm.category === selectedCategory;
+
+      return matchesSearch && matchesCategory;
+    });
+  }, [permissions, searchTerm, selectedCategory]);
+
+  const permissionsByCategory = useMemo(() => {
+    const grouped: Record<string, typeof filteredPermissions> = {};
+    filteredPermissions.forEach((perm) => {
+      if (!grouped[perm.category]) {
+        grouped[perm.category] = [];
+      }
+      grouped[perm.category].push(perm);
+    });
+    return grouped;
+  }, [filteredPermissions]);
+
+  if (isLoading) {
+    return (
+      <div className="flex min-h-[400px] items-center justify-center">
+        <div className="h-8 w-8 animate-spin rounded-full border-4 border-blue-600 border-t-transparent" />
+      </div>
+    );
+  }
+
+  if (error) {
+    return (
+      <div className="py-10 text-center">
+        <p className="text-red-600">Error loading permissions</p>
+      </div>
+    );
+  }
+
+  return (
+    <div className="space-y-6">
+      {/* Header */}
+      <div>
+        <h1 className="text-2xl font-bold text-gray-900 dark:text-white">Permissions</h1>
+        <p className="text-gray-500 dark:text-gray-400">
+          View all available permissions in the system
+        </p>
+      </div>
+
+      {/* Stats */}
+      <div className="grid gap-4 sm:grid-cols-3">
+        <div className="rounded-lg border border-gray-200 bg-white p-4 dark:border-gray-700 dark:bg-gray-800">
+          <div className="flex items-center gap-3">
+            <div className="rounded-lg bg-blue-100 p-2 dark:bg-blue-900/20">
+              <Key className="h-5 w-5 text-blue-600 dark:text-blue-400" />
+            </div>
+            <div>
+              <p className="text-2xl font-bold text-gray-900 dark:text-white">
+                {permissions?.length || 0}
+              </p>
+              <p className="text-sm text-gray-500 dark:text-gray-400">Total Permissions</p>
+            </div>
+          </div>
+        </div>
+        <div className="rounded-lg border border-gray-200 bg-white p-4 dark:border-gray-700 dark:bg-gray-800">
+          <div className="flex items-center gap-3">
+            <div className="rounded-lg bg-purple-100 p-2 dark:bg-purple-900/20">
+              <Shield className="h-5 w-5 text-purple-600 dark:text-purple-400" />
+            </div>
+            <div>
+              <p className="text-2xl font-bold text-gray-900 dark:text-white">
+                {categories.length}
+              </p>
+              <p className="text-sm text-gray-500 dark:text-gray-400">Categories</p>
+            </div>
+          </div>
+        </div>
+        <div className="rounded-lg border border-gray-200 bg-white p-4 dark:border-gray-700 dark:bg-gray-800">
+          <div className="flex items-center gap-3">
+            <div className="rounded-lg bg-green-100 p-2 dark:bg-green-900/20">
+              <Filter className="h-5 w-5 text-green-600 dark:text-green-400" />
+            </div>
+            <div>
+              <p className="text-2xl font-bold text-gray-900 dark:text-white">
+                {filteredPermissions.length}
+              </p>
+              <p className="text-sm text-gray-500 dark:text-gray-400">Filtered Results</p>
+            </div>
+          </div>
+        </div>
+      </div>
+
+      {/* Filters */}
+      <div className="flex flex-col gap-4 sm:flex-row">
+        <div className="relative flex-1">
+          <Search className="absolute left-3 top-1/2 h-4 w-4 -translate-y-1/2 text-gray-400" />
+          <input
+            type="text"
+            placeholder="Search permissions..."
+            value={searchTerm}
+            onChange={(e) => setSearchTerm(e.target.value)}
+            className="w-full rounded-lg border border-gray-300 bg-white py-2 pl-10 pr-4 text-sm focus:border-blue-500 focus:outline-none focus:ring-1 focus:ring-blue-500 dark:border-gray-600 dark:bg-gray-700 dark:text-white"
+          />
+        </div>
+        <select
+          value={selectedCategory}
+          onChange={(e) => setSelectedCategory(e.target.value)}
+          className="rounded-lg border border-gray-300 bg-white px-4 py-2 text-sm focus:border-blue-500 focus:outline-none focus:ring-1 focus:ring-blue-500 dark:border-gray-600 dark:bg-gray-700 dark:text-white"
+        >
+          <option value="all">All Categories</option>
+          {categories.map((cat) => (
+            <option key={cat} value={cat}>
+              {getPermissionCategoryLabel(cat)}
+            </option>
+          ))}
+        </select>
+      </div>
+
+      {/* Permissions List */}
+      <div className="space-y-6">
+        {Object.entries(permissionsByCategory)
+          .sort(([a], [b]) => a.localeCompare(b))
+          .map(([category, perms]) => (
+            <div
+              key={category}
+              className="rounded-lg border border-gray-200 bg-white dark:border-gray-700 dark:bg-gray-800"
+            >
+              <div className="border-b border-gray-200 bg-gray-50 px-4 py-3 dark:border-gray-700 dark:bg-gray-800">
+                <div className="flex items-center justify-between">
+                  <h3 className="font-medium text-gray-900 dark:text-white">
+                    {getPermissionCategoryLabel(category)}
+                  </h3>
+                  <span className="text-sm text-gray-500 dark:text-gray-400">
+                    {perms.length} permissions
+                  </span>
+                </div>
+              </div>
+              <div className="divide-y divide-gray-200 dark:divide-gray-700">
+                {perms.map((perm) => {
+                  const [, action] = perm.slug.split(':');
+                  return (
+                    <div
+                      key={perm.id}
+                      className="flex items-start justify-between px-4 py-3"
+                    >
+                      <div className="min-w-0 flex-1">
+                        <div className="flex items-center gap-2">
+                          <span className="font-medium text-gray-900 dark:text-white">
+                            {perm.name}
+                          </span>
+                          <span
+                            className={`rounded px-1.5 py-0.5 text-xs font-medium ${
+                              action === 'delete'
+                                ? 'bg-red-100 text-red-700 dark:bg-red-900/20 dark:text-red-400'
+                                : action === 'write'
+                                ? 'bg-yellow-100 text-yellow-700 dark:bg-yellow-900/20 dark:text-yellow-400'
+                                : action === 'assign'
+                                ? 'bg-purple-100 text-purple-700 dark:bg-purple-900/20 dark:text-purple-400'
+                                : 'bg-gray-100 text-gray-700 dark:bg-gray-700 dark:text-gray-300'
+                            }`}
+                          >
+                            {getPermissionActionLabel(action)}
+                          </span>
+                        </div>
+                        {perm.description && (
+                          <p className="mt-1 text-sm text-gray-500 dark:text-gray-400">
+                            {perm.description}
+                          </p>
+                        )}
+                      </div>
+                      <code className="ml-4 flex-shrink-0 rounded bg-gray-100 px-2 py-1 text-xs text-gray-600 dark:bg-gray-700 dark:text-gray-300">
+                        {perm.slug}
+                      </code>
+                    </div>
+                  );
+                })}
+              </div>
+            </div>
+          ))}
+      </div>
+
+      {filteredPermissions.length === 0 && (
+        <div className="py-10 text-center">
+          <Key className="mx-auto h-12 w-12 text-gray-300 dark:text-gray-600" />
+          <p className="mt-4 text-gray-500 dark:text-gray-400">
+            No permissions found matching your criteria
+          </p>
+        </div>
+      )}
+    </div>
+  );
+}
diff --git a/src/pages/dashboard/rbac/RoleDetailPage.tsx b/src/pages/dashboard/rbac/RoleDetailPage.tsx
new file mode 100644
index 0000000..13c7ff1
--- /dev/null
+++ b/src/pages/dashboard/rbac/RoleDetailPage.tsx
@@ -0,0 +1,100 @@
+import { useParams, useNavigate, useSearchParams } from 'react-router-dom';
+import { ArrowLeft } from 'lucide-react';
+import { useRole, useCreateRole, useUpdateRole, usePermissions } from '@/hooks/useRbac';
+import { RoleForm } from '@/components/rbac';
+import type { CreateRoleRequest, UpdateRoleRequest } from '@/services/api';
+
+export default function RoleDetailPage() {
+  const { id } = useParams<{ id: string }>();
+  const [searchParams] = useSearchParams();
+  const navigate = useNavigate();
+
+  const isNew = id === 'new';
+  const isEditMode = searchParams.get('mode') === 'edit' || !id || isNew;
+
+  const { data: role, isLoading: roleLoading, error: roleError } = useRole(isNew ? '' : id || '');
+  const { data: permissions, isLoading: permissionsLoading } = usePermissions();
+  const createMutation = useCreateRole();
+  const updateMutation = useUpdateRole();
+
+  const isLoading = roleLoading || permissionsLoading;
+  const isSaving = createMutation.isPending || updateMutation.isPending;
+
+  const handleSubmit = async (data: CreateRoleRequest | UpdateRoleRequest) => {
+    if (isNew) {
+      await createMutation.mutateAsync(data as CreateRoleRequest);
+      navigate('/dashboard/rbac/roles');
+    } else if (id) {
+      await updateMutation.mutateAsync({ id, data: data as UpdateRoleRequest });
+      navigate('/dashboard/rbac/roles');
+    }
+  };
+
+  if (isLoading) {
+    return (
+      <div className="flex min-h-[400px] items-center justify-center">
+        <div className="h-8 w-8 animate-spin rounded-full border-4 border-blue-600 border-t-transparent" />
+      </div>
+    );
+  }
+
+  if (!isNew && roleError) {
+    return (
+      <div className="py-10 text-center">
+        <p className="text-red-600">Error loading role</p>
+        <button
+          onClick={() => navigate('/dashboard/rbac/roles')}
+          className="mt-4 text-blue-600 hover:underline"
+        >
+          Back to roles
+        </button>
+      </div>
+    );
+  }
+
+  if (!isNew && role?.is_system && isEditMode) {
+    return (
+      <div className="py-10 text-center">
+        <p className="text-amber-600">System roles cannot be edited</p>
+        <button
+          onClick={() => navigate('/dashboard/rbac/roles')}
+          className="mt-4 text-blue-600 hover:underline"
+        >
+          Back to roles
+        </button>
+      </div>
+    );
+  }
+
+  return (
+    <div className="space-y-6">
+      {/* Header */}
+      <div className="flex items-center gap-4">
+        <button
+          onClick={() => navigate('/dashboard/rbac/roles')}
+          className="rounded-lg p-2 text-gray-400 hover:bg-gray-100 hover:text-gray-600 dark:hover:bg-gray-700 dark:hover:text-gray-300"
+        >
+          <ArrowLeft className="h-5 w-5" />
+        </button>
+        <div>
+          <h1 className="text-2xl font-bold text-gray-900 dark:text-white">
+            {isNew ? 'Create New Role' : `Edit Role: ${role?.name}`}
+          </h1>
+          <p className="text-gray-500 dark:text-gray-400">
+            {isNew
+              ? 'Create a new role with specific permissions'
+              : 'Modify role settings and permissions'}
+          </p>
+        </div>
+      </div>
+
+      {/* Form */}
+      <RoleForm
+        role={isNew ? null : role}
+        permissions={permissions || []}
+        onSubmit={handleSubmit}
+        isLoading={isSaving}
+      />
+    </div>
+  );
+}
diff --git a/src/pages/dashboard/rbac/index.ts b/src/pages/dashboard/rbac/index.ts
index 0633c4b..cd59cee 100644
--- a/src/pages/dashboard/rbac/index.ts
+++ b/src/pages/dashboard/rbac/index.ts
@@ -1 +1,3 @@
 export { default as RolesPage } from './RolesPage';
+export { default as RoleDetailPage } from './RoleDetailPage';
+export { default as PermissionsPage } from './PermissionsPage';
diff --git a/src/router/index.tsx b/src/router/index.tsx
index 356d6bd..1836af1 100644
--- a/src/router/index.tsx
+++ b/src/router/index.tsx
@@ -65,9 +65,12 @@ const MLMMyEarningsPage = lazy(() => import('@/pages/dashboard/mlm').then(m => (
 
 // Lazy loaded pages - RBAC
 const RolesPage = lazy(() => import('@/pages/dashboard/rbac').then(m => ({ default: m.RolesPage })));
+const RoleDetailPage = lazy(() => import('@/pages/dashboard/rbac').then(m => ({ default: m.RoleDetailPage })));
+const PermissionsPage = lazy(() => import('@/pages/dashboard/rbac').then(m => ({ default: m.PermissionsPage })));
 
 // Lazy loaded pages - Notifications
 const NotificationsPage = lazy(() => import('@/pages/dashboard/notifications').then(m => ({ default: m.NotificationsPage })));
+const NotificationTemplatesPage = lazy(() => import('@/pages/dashboard/notifications').then(m => ({ default: m.TemplatesPage })));
 
 // Lazy loaded pages - Admin
 const WhatsAppSettings = lazy(() => import('@/pages/admin/WhatsAppSettings').then(m => ({ default: m.WhatsAppSettings })));
@@ -206,9 +209,14 @@ export function AppRouter() {
 
         {/* RBAC routes */}
         <Route path="rbac/roles" element={<SuspensePage><RolesPage /></SuspensePage>} />
+        <Route path="rbac/roles/new" element={<SuspensePage><RoleDetailPage /></SuspensePage>} />
+        <Route path="rbac/roles/:id" element={<SuspensePage><RoleDetailPage /></SuspensePage>} />
+        <Route path="rbac/roles/:id/edit" element={<SuspensePage><RoleDetailPage /></SuspensePage>} />
+        <Route path="rbac/permissions" element={<SuspensePage><PermissionsPage /></SuspensePage>} />
 
         {/* Notifications routes */}
         <Route path="notifications" element={<SuspensePage><NotificationsPage /></SuspensePage>} />
+        <Route path="notifications/templates" element={<SuspensePage><NotificationTemplatesPage /></SuspensePage>} />
       </Route>
 
       {/* Superadmin routes */}
diff --git a/src/services/api.ts b/src/services/api.ts
index 5c7fde6..475c1bd 100644
--- a/src/services/api.ts
+++ b/src/services/api.ts
@@ -273,6 +273,60 @@ export const stripeApi = {
   },
 };
 
+// Notification Types
+export type NotificationChannel = 'in_app' | 'email' | 'push' | 'sms';
+
+export interface NotificationTemplate {
+  id: string;
+  code: string;
+  name: string;
+  description: string | null;
+  category: string;
+  channel: NotificationChannel;
+  subject: string | null;
+  body: string;
+  body_html: string | null;
+  variables: { name: string; description?: string; required?: boolean }[] | null;
+  is_active: boolean;
+  created_at: string;
+  updated_at: string;
+}
+
+export interface CreateTemplateRequest {
+  code: string;
+  name: string;
+  description?: string;
+  category: string;
+  channel: NotificationChannel;
+  subject?: string;
+  body: string;
+  body_html?: string;
+  variables?: { name: string; description?: string; required?: boolean }[];
+  is_active?: boolean;
+}
+
+export interface UpdateTemplateRequest {
+  name?: string;
+  description?: string;
+  category?: string;
+  channel?: NotificationChannel;
+  subject?: string;
+  body?: string;
+  body_html?: string;
+  variables?: { name: string; description?: string; required?: boolean }[];
+  is_active?: boolean;
+}
+
+export interface ChannelConfig {
+  email_enabled: boolean;
+  push_enabled: boolean;
+  in_app_enabled: boolean;
+  sms_enabled: boolean;
+  whatsapp_enabled: boolean;
+  email_provider?: string;
+  push_provider?: string;
+}
+
 // Notifications API
 export const notificationsApi = {
   list: async (params?: { page?: number; limit?: number }) => {
@@ -295,6 +349,10 @@ export const notificationsApi = {
     return response.data;
   },
 
+  delete: async (id: string) => {
+    await api.delete(`/notifications/${id}`);
+  },
+
   getPreferences: async () => {
     const response = await api.get('/notifications/preferences');
     return response.data;
@@ -304,6 +362,54 @@ export const notificationsApi = {
     const response = await api.patch('/notifications/preferences', preferences);
     return response.data;
   },
+
+  // Templates
+  listTemplates: async (): Promise<NotificationTemplate[]> => {
+    const response = await api.get<NotificationTemplate[]>('/notifications/templates');
+    return response.data;
+  },
+
+  getTemplate: async (code: string): Promise<NotificationTemplate> => {
+    const response = await api.get<NotificationTemplate>(`/notifications/templates/${code}`);
+    return response.data;
+  },
+
+  createTemplate: async (data: CreateTemplateRequest): Promise<NotificationTemplate> => {
+    const response = await api.post<NotificationTemplate>('/notifications/templates', data);
+    return response.data;
+  },
+
+  updateTemplate: async (code: string, data: UpdateTemplateRequest): Promise<NotificationTemplate> => {
+    const response = await api.patch<NotificationTemplate>(`/notifications/templates/${code}`, data);
+    return response.data;
+  },
+
+  deleteTemplate: async (code: string): Promise<void> => {
+    await api.delete(`/notifications/templates/${code}`);
+  },
+
+  // Admin - Send notifications
+  sendNotification: async (data: {
+    user_id: string;
+    type: string;
+    channel: NotificationChannel;
+    title: string;
+    body: string;
+    action_url?: string;
+    action_label?: string;
+  }) => {
+    const response = await api.post('/notifications', data);
+    return response.data;
+  },
+
+  sendFromTemplate: async (data: {
+    template_code: string;
+    user_id: string;
+    variables?: Record<string, string>;
+  }) => {
+    const response = await api.post('/notifications/template', data);
+    return response.data;
+  },
 };
 
 // Health API