diff --git a/package-lock.json b/package-lock.json
index 76076b9..e2d03b0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "cabinet-frontend",
-  "version": "1.8.0",
+  "version": "1.9.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "cabinet-frontend",
-      "version": "1.8.0",
+      "version": "1.9.0",
       "license": "AGPL-3.0",
       "dependencies": {
         "@dnd-kit/core": "^6.3.1",
@@ -40,6 +40,7 @@
         "react-dom": "^19.2.4",
         "react-i18next": "^16.5.4",
         "react-router": "^7.13.0",
+        "react-twemoji": "^0.7.2",
         "tailwind-merge": "^3.4.0",
         "zustand": "^5.0.11"
       },
@@ -49,6 +50,7 @@
         "@types/node": "^25.2.1",
         "@types/react": "^19.2.13",
         "@types/react-dom": "^19.2.3",
+        "@types/react-twemoji": "^0.4.3",
         "@vitejs/plugin-react": "^5.1.2",
         "eslint": "^9.39.2",
         "eslint-config-prettier": "^10.1.8",
@@ -110,7 +112,6 @@
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       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@babel/code-frame": "^7.29.0",
         "@babel/generator": "^7.29.0",
@@ -388,7 +389,6 @@
       "resolved": "https://registry.npmjs.org/@dnd-kit/core/-/core-6.3.1.tgz",
       "integrity": "sha512-xkGBRQQab4RLwgXxoqETICr6S5JlogafbhNsidmrkVv2YRs5MLwpjoF2qpiGjQt8S9AoxtIV603s0GIUpY5eYQ==",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@dnd-kit/accessibility": "^3.1.1",
         "@dnd-kit/utilities": "^3.2.2",
@@ -2729,6 +2729,24 @@
       "deprecated": "This package is not supported anymore. Use @tma.js/types instead",
       "license": "MIT"
     },
+    "node_modules/@twemoji/api": {
+      "version": "17.0.2",
+      "resolved": "https://registry.npmjs.org/@twemoji/api/-/api-17.0.2.tgz",
+      "integrity": "sha512-5xIdBcFLpRW4goXNdNNz497TzMHF2a76yElEaqISxVPj+KpJB82KuXHczfjhhTCsPaP1lAhM3qPtvAhMG7e71A==",
+      "license": "MIT AND CC-BY-4.0",
+      "dependencies": {
+        "@twemoji/parser": "17.0.1",
+        "fs-extra": "^8.0.1",
+        "jsonfile": "^5.0.0",
+        "universalify": "^0.1.2"
+      }
+    },
+    "node_modules/@twemoji/parser": {
+      "version": "17.0.1",
+      "resolved": "https://registry.npmjs.org/@twemoji/parser/-/parser-17.0.1.tgz",
+      "integrity": "sha512-Uiq5sq1Wx91Y6C0DczMlu4Gj4nC/0z8UIhT7S53hi/JATaS1oLM5jXygjot7STtyVoIagfnpsBCWaNy3ayfyFw==",
+      "license": "MIT"
+    },
     "node_modules/@types/babel__core": {
       "version": "7.20.5",
       "resolved": "https://registry.npmjs.org/@types/babel__core/-/babel__core-7.20.5.tgz",
@@ -2804,7 +2822,6 @@
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       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "undici-types": "~7.16.0"
       }
@@ -2815,7 +2832,6 @@
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       "devOptional": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "csstype": "^3.2.2"
       }
@@ -2826,11 +2842,20 @@
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       "devOptional": true,
       "license": "MIT",
-      "peer": true,
       "peerDependencies": {
         "@types/react": "^19.2.0"
       }
     },
+    "node_modules/@types/react-twemoji": {
+      "version": "0.4.3",
+      "resolved": "https://registry.npmjs.org/@types/react-twemoji/-/react-twemoji-0.4.3.tgz",
+      "integrity": "sha512-VzWkjmO8yJ31JSWgQhe0LCLU3FxcurTOklECm9p8v1xI/WfUBOGbSrqPjQPL46LE4oOqfrYIQ+0LM/8I6A8EDQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@types/react": "*"
+      }
+    },
     "node_modules/@types/trusted-types": {
       "version": "2.0.7",
       "resolved": "https://registry.npmjs.org/@types/trusted-types/-/trusted-types-2.0.7.tgz",
@@ -2883,7 +2908,6 @@
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       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@typescript-eslint/scope-manager": "8.54.0",
         "@typescript-eslint/types": "8.54.0",
@@ -3135,7 +3159,6 @@
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       "dev": true,
       "license": "MIT",
-      "peer": true,
       "bin": {
         "acorn": "bin/acorn"
       },
@@ -3396,7 +3419,6 @@
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       ],
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "baseline-browser-mapping": "^2.9.0",
         "caniuse-lite": "^1.0.30001759",
@@ -3734,6 +3756,15 @@
         "node": ">=0.4.0"
       }
     },
+    "node_modules/dequal": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/dequal/-/dequal-2.0.3.tgz",
+      "integrity": "sha512-0je+qPKHEMohvfRTCEo3CrPG6cAzAYgmzKyxRiYSSDkS6eGJdyVJm7WaYA5ECaAD9wLB2T4EEeymA5aFVcYXCA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/detect-node-es": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/detect-node-es/-/detect-node-es-1.1.0.tgz",
@@ -3924,7 +3955,6 @@
       "integrity": "sha512-LEyamqS7W5HB3ujJyvi0HQK/dtVINZvd5mAAp9eT5S/ujByGjiZLCzPcHVzuXbpJDJF/cxwHlfceVUDZ2lnSTw==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@eslint-community/eslint-utils": "^4.8.0",
         "@eslint-community/regexpp": "^4.12.1",
@@ -4327,6 +4357,29 @@
         }
       }
     },
+    "node_modules/fs-extra": {
+      "version": "8.1.0",
+      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-8.1.0.tgz",
+      "integrity": "sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==",
+      "license": "MIT",
+      "dependencies": {
+        "graceful-fs": "^4.2.0",
+        "jsonfile": "^4.0.0",
+        "universalify": "^0.1.0"
+      },
+      "engines": {
+        "node": ">=6 <7 || >=8"
+      }
+    },
+    "node_modules/fs-extra/node_modules/jsonfile": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-4.0.0.tgz",
+      "integrity": "sha512-m6F1R3z8jjlf2imQHS2Qez5sjKWQzbuuhuJ/FKYFRZvPE3PuHcSMVZzfsLhGVOkfd20obL5SWEBew5ShlquNxg==",
+      "license": "MIT",
+      "optionalDependencies": {
+        "graceful-fs": "^4.1.6"
+      }
+    },
     "node_modules/fsevents": {
       "version": "2.3.3",
       "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.3.tgz",
@@ -4458,6 +4511,12 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/graceful-fs": {
+      "version": "4.2.11",
+      "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.11.tgz",
+      "integrity": "sha512-RbJ5/jmFcNNCcDV5o9eTnBLJ/HszWV0P73bc+Ff4nS/rJj+YaS6IGyiOL0VoBYX+l1Wrl3k63h/KrH+nhJ0XvQ==",
+      "license": "ISC"
+    },
     "node_modules/has-flag": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
@@ -4568,7 +4627,6 @@
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       ],
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@babel/runtime": "^7.28.4"
       },
@@ -4718,7 +4776,6 @@
       "integrity": "sha512-/imKNG4EbWNrVjoNC/1H5/9GFy+tqjGBHCaSsN+P2RnPqjsLmv6UD3Ej+Kj8nBWaRAwyk7kK5ZUc+OEatnTR3A==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "bin": {
         "jiti": "bin/jiti.js"
       }
@@ -4747,8 +4804,7 @@
       "version": "3.5.4",
       "resolved": "https://registry.npmjs.org/jsencrypt/-/jsencrypt-3.5.4.tgz",
       "integrity": "sha512-kNjfYEMNASxrDGsmcSQh/rUTmcoRfSUkxnAz+MMywM8jtGu+fFEZ3nJjHM58zscVnwR0fYmG9sGkTDjqUdpiwA==",
-      "license": "MIT",
-      "peer": true
+      "license": "MIT"
     },
     "node_modules/jsesc": {
       "version": "3.1.0",
@@ -4797,6 +4853,18 @@
         "node": ">=6"
       }
     },
+    "node_modules/jsonfile": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-5.0.0.tgz",
+      "integrity": "sha512-NQRZ5CRo74MhMMC3/3r5g2k4fjodJ/wh8MxjFbCViWKFjxrnudWSY5vomh+23ZaXzAS7J3fBZIR2dV6WbmfM0w==",
+      "license": "MIT",
+      "dependencies": {
+        "universalify": "^0.1.2"
+      },
+      "optionalDependencies": {
+        "graceful-fs": "^4.1.6"
+      }
+    },
     "node_modules/keyv": {
       "version": "4.5.4",
       "resolved": "https://registry.npmjs.org/keyv/-/keyv-4.5.4.tgz",
@@ -5314,7 +5382,6 @@
         }
       ],
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "nanoid": "^3.3.11",
         "picocolors": "^1.1.1",
@@ -5473,7 +5540,6 @@
       "integrity": "sha512-UOnG6LftzbdaHZcKoPFtOcCKztrQ57WkHDeRD9t/PTQtmT0NHSeWWepj6pS0z/N7+08BHFDQVUrfmfMRcZwbMg==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "bin": {
         "prettier": "bin/prettier.cjs"
       },
@@ -5605,7 +5671,6 @@
       "resolved": "https://registry.npmjs.org/react/-/react-19.2.4.tgz",
       "integrity": "sha512-9nfp2hYpCwOjAN+8TZFGhtWEwgvWHXqESH8qT89AT/lWklpLON22Lc8pEtnpsZz7VmawabSU0gCjnj8aC0euHQ==",
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">=0.10.0"
       }
@@ -5615,7 +5680,6 @@
       "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-19.2.4.tgz",
       "integrity": "sha512-AXJdLo8kgMbimY95O2aKQqsz2iWi9jMgKJhRBAxECE4IFxfcazB2LmzloIoibJI3C12IlY20+KFaLv+71bUJeQ==",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "scheduler": "^0.27.0"
       },
@@ -5751,6 +5815,23 @@
         }
       }
     },
+    "node_modules/react-twemoji": {
+      "version": "0.7.2",
+      "resolved": "https://registry.npmjs.org/react-twemoji/-/react-twemoji-0.7.2.tgz",
+      "integrity": "sha512-sNuzC0YIUtwWzoWq4cA6YCozIRu/9lDO8Anl2hlU5lQainZ2ZH6sB7wOv2wyTY462QSXqq9Y8T7rHgEjCfpVvg==",
+      "license": "MIT",
+      "dependencies": {
+        "@twemoji/api": "17.0.2",
+        "dequal": "^2.0.3"
+      },
+      "engines": {
+        "node": ">=5.0"
+      },
+      "peerDependencies": {
+        "react": ">=19.0.0",
+        "react-dom": ">=19.0.0"
+      }
+    },
     "node_modules/read-cache": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/read-cache/-/read-cache-1.0.0.tgz",
@@ -6233,7 +6314,6 @@
       "integrity": "sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">=12"
       },
@@ -6299,7 +6379,6 @@
       "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "devOptional": true,
       "license": "Apache-2.0",
-      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -6339,6 +6418,15 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/universalify": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/universalify/-/universalify-0.1.2.tgz",
+      "integrity": "sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 4.0.0"
+      }
+    },
     "node_modules/update-browserslist-db": {
       "version": "1.2.3",
       "resolved": "https://registry.npmjs.org/update-browserslist-db/-/update-browserslist-db-1.2.3.tgz",
@@ -6458,7 +6546,6 @@
       "integrity": "sha512-w+N7Hifpc3gRjZ63vYBXA56dvvRlNWRczTdmCBBa+CotUzAPf5b7YMdMR/8CQoeYE5LX3W4wj6RYTgonm1b9DA==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "esbuild": "^0.27.0",
         "fdir": "^6.5.0",
@@ -6552,7 +6639,6 @@
       "integrity": "sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">=12"
       },
@@ -6686,7 +6772,6 @@
       "integrity": "sha512-rftlrkhHZOcjDwkGlnUtZZkvaPHCsDATp4pGpuOOMDaTdDDXF91wuVDJoWoPsKX/3YPQ5fHuF3STjcYyKr+Qhg==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "funding": {
         "url": "https://github.com/sponsors/colinhacks"
       }
diff --git a/package.json b/package.json
index b560f31..99093a2 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "cabinet-frontend",
   "private": true,
-  "version": "1.8.0",
+  "version": "1.9.0",
   "description": "Remnawave Bedolaga Web App",
   "license": "AGPL-3.0",
   "type": "module",
@@ -48,6 +48,7 @@
     "react-dom": "^19.2.4",
     "react-i18next": "^16.5.4",
     "react-router": "^7.13.0",
+    "react-twemoji": "^0.7.2",
     "tailwind-merge": "^3.4.0",
     "zustand": "^5.0.11"
   },
@@ -57,6 +58,7 @@
     "@types/node": "^25.2.1",
     "@types/react": "^19.2.13",
     "@types/react-dom": "^19.2.3",
+    "@types/react-twemoji": "^0.4.3",
     "@vitejs/plugin-react": "^5.1.2",
     "eslint": "^9.39.2",
     "eslint-config-prettier": "^10.1.8",
diff --git a/src/App.tsx b/src/App.tsx
index 8d1ba28..58bdcaa 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -18,6 +18,7 @@ import TelegramRedirect from './pages/TelegramRedirect';
 import DeepLinkRedirect from './pages/DeepLinkRedirect';
 import VerifyEmail from './pages/VerifyEmail';
 import ResetPassword from './pages/ResetPassword';
+import OAuthCallback from './pages/OAuthCallback';
 
 // User pages - lazy load
 const Dashboard = lazy(() => import('./pages/Dashboard'));
@@ -147,6 +148,7 @@ function App() {
         <Route path="/tg" element={<TelegramRedirect />} />
         <Route path="/connect" element={<DeepLinkRedirect />} />
         <Route path="/add" element={<DeepLinkRedirect />} />
+        <Route path="/auth/oauth/callback" element={<OAuthCallback />} />
         <Route path="/verify-email" element={<VerifyEmail />} />
         <Route path="/reset-password" element={<ResetPassword />} />
 
diff --git a/src/AppWithNavigator.tsx b/src/AppWithNavigator.tsx
index 2945f40..53ec831 100644
--- a/src/AppWithNavigator.tsx
+++ b/src/AppWithNavigator.tsx
@@ -6,6 +6,7 @@ import {
   onBackButtonClick,
   offBackButtonClick,
 } from '@telegram-apps/sdk-react';
+import Twemoji from 'react-twemoji';
 import App from './App';
 import { ErrorBoundary } from './components/ErrorBoundary';
 import { PlatformProvider } from './platform/PlatformProvider';
@@ -73,7 +74,9 @@ export function AppWithNavigator() {
             <TooltipProvider>
               <ToastProvider>
                 <WebSocketProvider>
-                  <App />
+                  <Twemoji options={{ className: 'twemoji', folder: 'svg', ext: '.svg' }}>
+                    <App />
+                  </Twemoji>
                 </WebSocketProvider>
               </ToastProvider>
             </TooltipProvider>
diff --git a/src/api/admin.ts b/src/api/admin.ts
index 1d5faa4..843f969 100644
--- a/src/api/admin.ts
+++ b/src/api/admin.ts
@@ -101,6 +101,7 @@ export const adminApi = {
       per_page?: number;
       status?: string;
       priority?: string;
+      user_id?: number;
     } = {},
   ): Promise<AdminTicketListResponse> => {
     const response = await apiClient.get('/cabinet/admin/tickets', { params });
diff --git a/src/api/adminUsers.ts b/src/api/adminUsers.ts
index 2ff043b..e8f90b6 100644
--- a/src/api/adminUsers.ts
+++ b/src/api/adminUsers.ts
@@ -101,6 +101,8 @@ export interface UserDetailResponse {
   used_promocodes: number;
   has_had_paid_subscription: boolean;
   lifetime_used_traffic_bytes: number;
+  campaign_name: string | null;
+  campaign_id: number | null;
   restriction_topup: boolean;
   restriction_subscription: boolean;
   restriction_reason: string | null;
@@ -111,6 +113,36 @@ export interface UserDetailResponse {
   remnawave_uuid: string | null;
 }
 
+export interface UserPanelInfo {
+  found: boolean;
+  trojan_password: string | null;
+  vless_uuid: string | null;
+  ss_password: string | null;
+  subscription_url: string | null;
+  happ_link: string | null;
+  used_traffic_bytes: number;
+  lifetime_used_traffic_bytes: number;
+  traffic_limit_bytes: number;
+  first_connected_at: string | null;
+  online_at: string | null;
+  last_connected_node_uuid: string | null;
+  last_connected_node_name: string | null;
+}
+
+export interface UserNodeUsageItem {
+  node_uuid: string;
+  node_name: string;
+  country_code: string;
+  total_bytes: number;
+  daily_bytes: number[];
+}
+
+export interface UserNodeUsageResponse {
+  items: UserNodeUsageItem[];
+  categories: string[];
+  period_days: number;
+}
+
 export interface UsersStatsResponse {
   total_users: number;
   active_users: number;
@@ -415,7 +447,7 @@ export const adminUsersApi = {
     return response.data;
   },
 
-  // Delete user
+  // Delete user (soft delete, does NOT remove from Remnawave)
   deleteUser: async (
     userId: number,
     softDelete = true,
@@ -427,6 +459,20 @@ export const adminUsersApi = {
     return response.data;
   },
 
+  // Full delete user (removes from bot DB + Remnawave panel)
+  fullDeleteUser: async (
+    userId: number,
+  ): Promise<{
+    success: boolean;
+    message: string;
+    deleted_from_bot: boolean;
+    deleted_from_panel: boolean;
+    panel_error: string | null;
+  }> => {
+    const response = await apiClient.delete(`/cabinet/admin/users/${userId}/full`);
+    return response.data;
+  },
+
   // Get referrals
   getReferrals: async (userId: number, offset = 0, limit = 50): Promise<UsersListResponse> => {
     const response = await apiClient.get(`/cabinet/admin/users/${userId}/referrals`, {
@@ -494,4 +540,16 @@ export const adminUsersApi = {
     const response = await apiClient.post(`/cabinet/admin/users/${userId}/disable`);
     return response.data;
   },
+
+  // Get panel info
+  getPanelInfo: async (userId: number): Promise<UserPanelInfo> => {
+    const response = await apiClient.get(`/cabinet/admin/users/${userId}/panel-info`);
+    return response.data;
+  },
+
+  // Get node usage (always 30 days with daily breakdown)
+  getNodeUsage: async (userId: number): Promise<UserNodeUsageResponse> => {
+    const response = await apiClient.get(`/cabinet/admin/users/${userId}/node-usage`);
+    return response.data;
+  },
 };
diff --git a/src/api/auth.ts b/src/api/auth.ts
index f5c7b9b..a9b0552 100644
--- a/src/api/auth.ts
+++ b/src/api/auth.ts
@@ -1,5 +1,5 @@
 import apiClient from './client';
-import type { AuthResponse, RegisterResponse, TokenResponse, User } from '../types';
+import type { AuthResponse, OAuthProvider, RegisterResponse, TokenResponse, User } from '../types';
 
 export const authApi = {
   // Telegram WebApp authentication
@@ -124,4 +124,31 @@ export const authApi = {
     });
     return response.data;
   },
+
+  // OAuth: get enabled providers
+  getOAuthProviders: async (): Promise<{ providers: OAuthProvider[] }> => {
+    const response = await apiClient.get<{ providers: OAuthProvider[] }>(
+      '/cabinet/auth/oauth/providers',
+    );
+    return response.data;
+  },
+
+  // OAuth: get authorization URL
+  getOAuthAuthorizeUrl: async (
+    provider: string,
+  ): Promise<{ authorize_url: string; state: string }> => {
+    const response = await apiClient.get<{ authorize_url: string; state: string }>(
+      `/cabinet/auth/oauth/${provider}/authorize`,
+    );
+    return response.data;
+  },
+
+  // OAuth: callback (exchange code for tokens)
+  oauthCallback: async (provider: string, code: string, state: string): Promise<AuthResponse> => {
+    const response = await apiClient.post<AuthResponse>(
+      `/cabinet/auth/oauth/${provider}/callback`,
+      { code, state },
+    );
+    return response.data;
+  },
 };
diff --git a/src/api/client.ts b/src/api/client.ts
index 9dcdc85..046aa9d 100644
--- a/src/api/client.ts
+++ b/src/api/client.ts
@@ -74,6 +74,7 @@ const AUTH_ENDPOINTS = [
   '/cabinet/auth/refresh',
   '/cabinet/auth/password/forgot',
   '/cabinet/auth/password/reset',
+  '/cabinet/auth/oauth/',
 ];
 
 function isAuthEndpoint(url: string | undefined): boolean {
diff --git a/src/components/OAuthProviderIcon.tsx b/src/components/OAuthProviderIcon.tsx
new file mode 100644
index 0000000..11eeff8
--- /dev/null
+++ b/src/components/OAuthProviderIcon.tsx
@@ -0,0 +1,74 @@
+interface OAuthProviderIconProps {
+  provider: string;
+  className?: string;
+}
+
+export default function OAuthProviderIcon({
+  provider,
+  className = 'h-5 w-5',
+}: OAuthProviderIconProps) {
+  switch (provider) {
+    case 'google':
+      return (
+        <svg className={className} viewBox="0 0 24 24">
+          <path
+            d="M22.56 12.25c0-.78-.07-1.53-.2-2.25H12v4.26h5.92a5.06 5.06 0 01-2.2 3.32v2.77h3.57c2.08-1.92 3.28-4.74 3.28-8.1z"
+            fill="#4285F4"
+          />
+          <path
+            d="M12 23c2.97 0 5.46-.98 7.28-2.66l-3.57-2.77c-.98.66-2.23 1.06-3.71 1.06-2.86 0-5.29-1.93-6.16-4.53H2.18v2.84C3.99 20.53 7.7 23 12 23z"
+            fill="#34A853"
+          />
+          <path
+            d="M5.84 14.09c-.22-.66-.35-1.36-.35-2.09s.13-1.43.35-2.09V7.07H2.18C1.43 8.55 1 10.22 1 12s.43 3.45 1.18 4.93l2.85-2.22.81-.62z"
+            fill="#FBBC05"
+          />
+          <path
+            d="M12 5.38c1.62 0 3.06.56 4.21 1.64l3.15-3.15C17.45 2.09 14.97 1 12 1 7.7 1 3.99 3.47 2.18 7.07l3.66 2.84c.87-2.6 3.3-4.53 6.16-4.53z"
+            fill="#EA4335"
+          />
+        </svg>
+      );
+
+    case 'yandex':
+      return (
+        <svg className={className} viewBox="0 0 24 24">
+          <path
+            d="M2 12C2 6.477 6.477 2 12 2s10 4.477 10 10-4.477 10-10 10S2 17.523 2 12z"
+            fill="#FC3F1D"
+          />
+          <path
+            d="M13.63 7.56c-.7 0-1.2.18-1.6.52-.4.34-.6.85-.6 1.5 0 .5.13.92.38 1.26.25.34.68.73 1.29 1.16l.55.4-2.45 5.1H9.6l2.12-4.32c-.83-.57-1.43-1.12-1.8-1.66-.37-.54-.56-1.2-.56-1.96 0-1.03.35-1.85 1.04-2.47.7-.62 1.65-.93 2.87-.93H15.4V17.5h-1.77V7.56z"
+            fill="#fff"
+          />
+        </svg>
+      );
+
+    case 'discord':
+      return (
+        <svg className={className} viewBox="0 0 24 24">
+          <path
+            d="M20.317 4.37a19.791 19.791 0 00-4.885-1.515.074.074 0 00-.079.037c-.21.375-.444.864-.608 1.25a18.27 18.27 0 00-5.487 0 12.64 12.64 0 00-.617-1.25.077.077 0 00-.079-.037A19.736 19.736 0 003.677 4.37a.07.07 0 00-.032.027C.533 9.046-.32 13.58.099 18.057a.082.082 0 00.031.057 19.9 19.9 0 005.993 3.03.078.078 0 00.084-.028 14.09 14.09 0 001.226-1.994.076.076 0 00-.041-.106 13.107 13.107 0 01-1.872-.892.077.077 0 01-.008-.128 10.2 10.2 0 00.372-.292.074.074 0 01.077-.01c3.928 1.793 8.18 1.793 12.062 0a.074.074 0 01.078.01c.12.098.246.198.373.292a.077.077 0 01-.006.127 12.299 12.299 0 01-1.873.892.077.077 0 00-.041.107c.36.698.772 1.362 1.225 1.993a.076.076 0 00.084.028 19.839 19.839 0 006.002-3.03.077.077 0 00.032-.054c.5-5.177-.838-9.674-3.549-13.66a.061.061 0 00-.031-.03zM8.02 15.33c-1.183 0-2.157-1.085-2.157-2.419 0-1.333.956-2.419 2.157-2.419 1.21 0 2.176 1.096 2.157 2.42 0 1.333-.956 2.418-2.157 2.418zm7.975 0c-1.183 0-2.157-1.085-2.157-2.419 0-1.333.955-2.419 2.157-2.419 1.21 0 2.176 1.096 2.157 2.42 0 1.333-.946 2.418-2.157 2.418z"
+            fill="#5865F2"
+          />
+        </svg>
+      );
+
+    case 'vk':
+      return (
+        <svg className={className} viewBox="0 0 24 24">
+          <path
+            d="M12 2C6.477 2 2 6.477 2 12s4.477 10 10 10 10-4.477 10-10S17.523 2 12 2z"
+            fill="#0077FF"
+          />
+          <path
+            d="M12.76 16.42h.86s.26-.03.39-.17c.12-.13.12-.37.12-.37s-.02-1.14.51-1.31c.53-.16 1.2 1.08 1.92 1.56.54.36.96.28.96.28l1.93-.03s1.01-.06.53-.84c-.04-.06-.28-.58-1.45-1.64-1.22-1.1-1.06-.93.41-2.84.9-1.16 1.26-1.87 1.15-2.17-.1-.29-.76-.21-.76-.21l-2.17.01s-.16-.02-.28.05c-.12.07-.19.23-.19.23s-.35.93-.81 1.72c-.98 1.67-1.37 1.76-1.53 1.65-.37-.24-.28-1-.28-1.53 0-1.66.25-2.35-.49-2.53-.25-.06-.43-.1-1.06-.1-.81-.01-1.5 0-1.89.19-.26.13-.46.42-.34.44.15.02.5.09.68.34.24.32.23 1.04.23 1.04s.14 1.96-.32 2.2c-.31.17-.74-.17-1.66-1.7-.47-.78-.83-1.65-.83-1.65s-.07-.17-.19-.26c-.15-.11-.36-.14-.36-.14l-2.06.01s-.31.01-.42.14c-.1.12-.01.36-.01.36s1.63 3.81 3.47 5.74c1.69 1.77 3.61 1.65 3.61 1.65z"
+            fill="#fff"
+          />
+        </svg>
+      );
+
+    default:
+      return null;
+  }
+}
diff --git a/src/components/PaymentMethodIcon.tsx b/src/components/PaymentMethodIcon.tsx
new file mode 100644
index 0000000..3f4aa1b
--- /dev/null
+++ b/src/components/PaymentMethodIcon.tsx
@@ -0,0 +1,170 @@
+interface PaymentMethodIconProps {
+  method: string;
+  className?: string;
+}
+
+export default function PaymentMethodIcon({
+  method,
+  className = 'h-8 w-8',
+}: PaymentMethodIconProps) {
+  switch (method) {
+    case 'telegram_stars':
+      return (
+        <svg className={className} viewBox="0 0 40 40">
+          <circle cx="20" cy="20" r="20" fill="#229ED9" />
+          <path
+            d="M20 8l3.09 6.26L30 15.27l-5 4.87 1.18 6.88L20 23.77l-6.18 3.25L15 20.14l-5-4.87 6.91-1.01L20 8z"
+            fill="#FFD700"
+          />
+        </svg>
+      );
+
+    case 'cryptobot':
+      return (
+        <svg className={className} viewBox="0 0 40 40">
+          <circle cx="20" cy="20" r="20" fill="#0088CC" />
+          <path
+            d="M20 7c-7.18 0-13 5.82-13 13s5.82 13 13 13 13-5.82 13-13S27.18 7 20 7zm1.5 18.75v2.5h-3v-2.4c-2.1-.3-3.8-1.2-4.6-2.1l1.8-2.4c.9.8 2.1 1.5 3.3 1.5 1.1 0 1.8-.5 1.8-1.3 0-.9-.8-1.3-2.5-1.9-2.3-.8-4.2-1.9-4.2-4.4 0-2.1 1.5-3.7 4.2-4.1v-2.4h3v2.3c1.6.2 2.9.9 3.8 1.7l-1.7 2.3c-.7-.6-1.7-1.1-2.8-1.1-1 0-1.6.4-1.6 1.2 0 .8.8 1.2 2.6 1.9 2.5.9 4.1 2 4.1 4.4 0 2.2-1.6 3.9-4.2 4.2z"
+            fill="#fff"
+          />
+        </svg>
+      );
+
+    case 'yookassa':
+      return (
+        <svg className={className} viewBox="0 0 40 40">
+          <circle cx="20" cy="20" r="20" fill="#0070F0" />
+          <g fill="#fff">
+            <rect x="11" y="11" width="4" height="18" rx="2" />
+            <circle cx="23" cy="20" r="7" fill="none" stroke="#fff" strokeWidth="3.5" />
+          </g>
+        </svg>
+      );
+
+    case 'heleket':
+      return (
+        <svg className={className} viewBox="0 0 40 40">
+          <circle cx="20" cy="20" r="20" fill="#1A1A2E" />
+          <path
+            d="M20 8l2.47 5.01.55 1.12 1.23.18L30 15.27l-4 3.9-.89.87.21 1.22L26.18 27 20.9 24.22l-1.1-.58-1.1.58L13.62 27l.86-5.74.21-1.22-.89-.87-4-3.9 5.75-.96 1.23-.18.55-1.12L20 8z"
+            fill="#00E68A"
+          />
+        </svg>
+      );
+
+    case 'mulenpay':
+      return (
+        <svg className={className} viewBox="0 0 40 40">
+          <circle cx="20" cy="20" r="20" fill="#FF4D4D" />
+          <path
+            d="M10 14h20c1.1 0 2 .9 2 2v8c0 1.1-.9 2-2 2H10c-1.1 0-2-.9-2-2v-8c0-1.1.9-2 2-2zm0 3v6h20v-6H10zm2 2h4v2h-4v-2z"
+            fill="#fff"
+            fillRule="evenodd"
+          />
+        </svg>
+      );
+
+    case 'pal24':
+      return (
+        <svg className={className} viewBox="0 0 40 40">
+          <circle cx="20" cy="20" r="20" fill="#00B341" />
+          <g fill="#fff" fontFamily="Arial,sans-serif" fontWeight="700">
+            <text x="20" y="26" textAnchor="middle" fontSize="16">
+              P24
+            </text>
+          </g>
+        </svg>
+      );
+
+    case 'platega':
+      return (
+        <svg className={className} viewBox="0 0 40 40">
+          <circle cx="20" cy="20" r="20" fill="#6C5CE7" />
+          <path
+            d="M14 12h8c3.31 0 6 2.69 6 6s-2.69 6-6 6h-4v4h-4V12zm4 8h4c1.1 0 2-.9 2-2s-.9-2-2-2h-4v4z"
+            fill="#fff"
+          />
+        </svg>
+      );
+
+    case 'wata':
+      return (
+        <svg className={className} viewBox="0 0 40 40">
+          <circle cx="20" cy="20" r="20" fill="#2D7FF9" />
+          <path
+            d="M20 10c-.55 0-1 .35-1.27.8L12 24c-.4.7.1 1.5.9 1.5h14.2c.8 0 1.3-.8.9-1.5l-6.73-13.2c-.27-.45-.72-.8-1.27-.8z"
+            fill="#fff"
+            opacity=".9"
+          />
+          <path
+            d="M20 30c3.87 0 7-2.24 7-5 0-2.76-7-10-7-10s-7 7.24-7 10c0 2.76 3.13 5 7 5z"
+            fill="#fff"
+          />
+        </svg>
+      );
+
+    case 'freekassa':
+      return (
+        <svg className={className} viewBox="0 0 40 40">
+          <circle cx="20" cy="20" r="20" fill="#FF6600" />
+          <g fill="#fff" fontFamily="Arial,sans-serif" fontWeight="700">
+            <text x="20" y="26" textAnchor="middle" fontSize="16">
+              FK
+            </text>
+          </g>
+        </svg>
+      );
+
+    case 'cloudpayments':
+      return (
+        <svg className={className} viewBox="0 0 40 40">
+          <circle cx="20" cy="20" r="20" fill="#004EBD" />
+          <path
+            d="M28.5 22c.83 0 1.5.67 1.5 1.5S29.33 25 28.5 25h-17c-1.93 0-3.5-1.57-3.5-3.5 0-1.72 1.24-3.15 2.88-3.45C11.15 15.17 13.86 13 17 13c2.48 0 4.65 1.3 5.89 3.25C23.56 15.48 24.7 15 26 15c2.76 0 5 2.24 5 5 0 .7-.15 1.37-.42 1.97-.02.01-.04.03-.08.03h-2z"
+            fill="#fff"
+          />
+        </svg>
+      );
+
+    case 'tribute':
+      return (
+        <svg className={className} viewBox="0 0 40 40">
+          <circle cx="20" cy="20" r="20" fill="#7B61FF" />
+          <path
+            d="M20 10l2.94 5.96L29 17.02l-4.5 4.39L25.56 28 20 25.14 14.44 28l1.06-6.59L11 17.02l6.06-.96L20 10z"
+            fill="#fff"
+          />
+        </svg>
+      );
+
+    case 'kassa_ai':
+      return (
+        <svg className={className} viewBox="0 0 40 40">
+          <defs>
+            <linearGradient id="kassaAiGrad" x1="0" y1="0" x2="1" y2="1">
+              <stop offset="0%" stopColor="#6366F1" />
+              <stop offset="100%" stopColor="#8B5CF6" />
+            </linearGradient>
+          </defs>
+          <circle cx="20" cy="20" r="20" fill="url(#kassaAiGrad)" />
+          <g fill="#fff" fontFamily="Arial,sans-serif" fontWeight="700">
+            <text x="20" y="26" textAnchor="middle" fontSize="15">
+              AI
+            </text>
+          </g>
+        </svg>
+      );
+
+    default:
+      return (
+        <svg className={className} viewBox="0 0 40 40">
+          <circle cx="20" cy="20" r="20" fill="#4B5563" />
+          <path
+            d="M10 14h20c1.1 0 2 .9 2 2v8c0 1.1-.9 2-2 2H10c-1.1 0-2-.9-2-2v-8c0-1.1.9-2 2-2zm0 3v6h20v-6H10z"
+            fill="#fff"
+            opacity=".7"
+          />
+        </svg>
+      );
+  }
+}
diff --git a/src/components/admin/ThemeTab.tsx b/src/components/admin/ThemeTab.tsx
index da9f2f3..3bfad07 100644
--- a/src/components/admin/ThemeTab.tsx
+++ b/src/components/admin/ThemeTab.tsx
@@ -85,8 +85,8 @@ export function ThemeTab() {
         colorsEqual(savedColorsRef.current, DEFAULT_THEME_COLORS)
       ) {
         setDraftColors(colors);
+        savedColorsRef.current = colors;
       }
-      savedColorsRef.current = colors;
     }
   }, [serverColors]);
 
@@ -395,34 +395,32 @@ export function ThemeTab() {
                 />
               </div>
             </div>
-
-            {/* Save / Cancel / Reset buttons */}
-            <div className="flex flex-wrap items-center gap-3">
-              {hasUnsavedChanges && (
-                <>
-                  <button
-                    onClick={() => updateColorsMutation.mutate(draftColors)}
-                    disabled={updateColorsMutation.isPending}
-                    className="rounded-xl bg-accent-500 px-4 py-2 text-sm font-medium text-white transition-colors hover:bg-accent-600 disabled:opacity-50"
-                  >
-                    {updateColorsMutation.isPending
-                      ? t('common.saving', t('common.save'))
-                      : t('common.save')}
-                  </button>
-                  <button
-                    onClick={handleCancel}
-                    disabled={updateColorsMutation.isPending}
-                    className="rounded-xl bg-dark-700 px-4 py-2 text-sm font-medium text-dark-300 transition-colors hover:bg-dark-600 disabled:opacity-50"
-                  >
-                    {t('common.cancel')}
-                  </button>
-                </>
-              )}
-            </div>
           </div>
         )}
       </div>
 
+      {/* Save / Cancel — always visible when there are unsaved changes */}
+      {hasUnsavedChanges && (
+        <div className="flex flex-wrap items-center gap-3">
+          <button
+            onClick={() => updateColorsMutation.mutate(draftColors)}
+            disabled={updateColorsMutation.isPending}
+            className="rounded-xl bg-accent-500 px-4 py-2 text-sm font-medium text-white transition-colors hover:bg-accent-600 disabled:opacity-50"
+          >
+            {updateColorsMutation.isPending
+              ? t('common.saving', t('common.save'))
+              : t('common.save')}
+          </button>
+          <button
+            onClick={handleCancel}
+            disabled={updateColorsMutation.isPending}
+            className="rounded-xl bg-dark-700 px-4 py-2 text-sm font-medium text-dark-300 transition-colors hover:bg-dark-600 disabled:opacity-50"
+          >
+            {t('common.cancel')}
+          </button>
+        </div>
+      )}
+
       {/* Reset all colors */}
       <div className="flex justify-end">
         <button
diff --git a/src/components/layout/AppShell/AppShell.tsx b/src/components/layout/AppShell/AppShell.tsx
index 8df6534..365c6c7 100644
--- a/src/components/layout/AppShell/AppShell.tsx
+++ b/src/components/layout/AppShell/AppShell.tsx
@@ -121,6 +121,22 @@ const ShieldIcon = ({ className }: { className?: string }) => (
   </svg>
 );
 
+const InfoIcon = ({ className }: { className?: string }) => (
+  <svg
+    className={className}
+    fill="none"
+    viewBox="0 0 24 24"
+    stroke="currentColor"
+    strokeWidth={1.5}
+  >
+    <path
+      strokeLinecap="round"
+      strokeLinejoin="round"
+      d="M11.25 11.25l.041-.02a.75.75 0 011.063.852l-.708 2.836a.75.75 0 001.063.853l.041-.021M21 12a9 9 0 11-18 0 9 9 0 0118 0zm-9-3.75h.008v.008H12V8.25z"
+    />
+  </svg>
+);
+
 const LogoutIcon = ({ className }: { className?: string }) => (
   <svg
     className={className}
@@ -236,6 +252,7 @@ export function AppShell({ children }: AppShellProps) {
     { path: '/', label: t('nav.dashboard'), icon: HomeIcon },
     { path: '/balance', label: t('nav.balance'), icon: CreditCardIcon },
     { path: '/support', label: t('nav.support'), icon: ChatIcon },
+    { path: '/info', label: t('nav.info'), icon: InfoIcon },
     { path: '/profile', label: t('nav.profile'), icon: UserIcon },
   ];
 
diff --git a/src/locales/en.json b/src/locales/en.json
index 96b5497..3f70580 100644
--- a/src/locales/en.json
+++ b/src/locales/en.json
@@ -187,7 +187,13 @@
     "forgotPasswordHint": "Enter your email to receive a reset link",
     "loginSuccess": "Login successful",
     "passwordResetSent": "Password reset link sent to your email",
-    "sendResetLink": "Send reset link"
+    "sendResetLink": "Send reset link",
+    "continueWithGoogle": "Continue with Google",
+    "continueWithYandex": "Continue with Yandex",
+    "continueWithDiscord": "Continue with Discord",
+    "continueWithVk": "Continue with VK",
+    "oauthError": "Authorization was denied or failed",
+    "oauthExpired": "OAuth session expired. Please try again."
   },
   "emailVerification": {
     "title": "Email Verification",
@@ -1093,7 +1099,12 @@
       "emailContent": "Email content",
       "emailContentHint": "HTML supported",
       "emailContentPlaceholder": "<p>Hello, {{user_name}}!</p>\n<p>Your message here...</p>",
-      "emailVariables": "Available variables"
+      "emailVariables": "Available variables",
+      "enableTelegram": "Telegram",
+      "enableEmail": "Email",
+      "sendingBoth": "2 broadcasts will be created",
+      "bothCreated": "Broadcasts created",
+      "atLeastOneChannel": "Select at least one channel"
     },
     "settings": {
       "title": "System Settings",
@@ -1267,6 +1278,7 @@
       "reminderCooldownDesc": "Minimum time between reminders (1-120 minutes)",
       "settingsUpdateError": "Error saving settings",
       "copyTelegramId": "Click to copy Telegram ID",
+      "viewUser": "Profile",
       "cabinetNotifications": "Cabinet Notifications",
       "userNotificationsEnabled": "User Notifications",
       "userNotificationsEnabledDesc": "Send notifications to users about admin replies",
@@ -1808,7 +1820,7 @@
         },
         "confirmDelete": {
           "title": "Delete user?",
-          "message": "Are you sure? This action is irreversible. All user data will be deleted."
+          "message": "Are you sure? This action is irreversible. The user will be fully deleted from the bot and from the Remnawave panel."
         },
         "confirmResetTrial": {
           "title": "Reset trial?",
@@ -1828,14 +1840,36 @@
           "info": "Information",
           "subscription": "Subscription",
           "balance": "Balance",
-          "sync": "Synchronization"
+          "sync": "Synchronization",
+          "tickets": "Tickets"
         },
+        "noTickets": "No tickets from this user",
+        "ticketsCount": "tickets",
+        "messagesCount": "messages",
         "status": "Status",
         "language": "Language",
         "registration": "Registration",
         "lastActivity": "Last activity",
         "totalSpent": "Total spent",
         "purchases": "Purchases",
+        "campaign": "Advertising campaign",
+        "referralsList": "Referrals list",
+        "referralEarnings": "Referral earnings",
+        "noReferrals": "No referrals",
+        "panelConfig": "Panel configuration",
+        "trojanPassword": "Trojan password",
+        "vlessUuid": "VLESS UUID",
+        "ssPassword": "SS password",
+        "subscriptionUrl": "Subscription URL",
+        "happLink": "HAPP link",
+        "firstConnected": "First connected",
+        "lastOnline": "Last online",
+        "lastNode": "Last node",
+        "liveTraffic": "Current traffic",
+        "lifetime": "Lifetime",
+        "nodeUsage": "Node usage",
+        "copied": "Copied",
+        "panelNotFound": "User not found in panel",
         "referral": {
           "title": "Referral program",
           "referrals": "Referrals",
@@ -1848,6 +1882,10 @@
           "subscription": "• Subscription purchase prohibited",
           "reason": "Reason"
         },
+        "actions": {
+          "title": "Actions",
+          "areYouSure": "Are you sure?"
+        },
         "subscription": {
           "current": "Current subscription",
           "tariff": "Tariff",
diff --git a/src/locales/fa.json b/src/locales/fa.json
index fcce861..5b7e28b 100644
--- a/src/locales/fa.json
+++ b/src/locales/fa.json
@@ -181,7 +181,13 @@
     "passwordTooShort": "رمز عبور باید حداقل ۸ کاراکتر باشد",
     "sendResetLink": "ارسال لینک بازنشانی",
     "tooManyAttempts": "تلاش‌های زیاد. لطفاً بعداً امتحان کنید",
-    "verificationEmailNotice": "پس از ثبت نام، ایمیل تأیید به آدرس شما ارسال خواهد شد"
+    "verificationEmailNotice": "پس از ثبت نام، ایمیل تأیید به آدرس شما ارسال خواهد شد",
+    "continueWithGoogle": "ادامه با Google",
+    "continueWithYandex": "ادامه با Yandex",
+    "continueWithDiscord": "ادامه با Discord",
+    "continueWithVk": "ادامه با VK",
+    "oauthError": "مجوز رد شد یا ناموفق بود",
+    "oauthExpired": "نشست OAuth منقضی شده است. لطفاً دوباره امتحان کنید."
   },
   "emailVerification": {
     "title": "تایید ایمیل",
@@ -797,7 +803,12 @@
         "activity": "بر اساس فعالیت",
         "source": "بر اساس منبع",
         "tariff": "بر اساس تعرفه"
-      }
+      },
+      "enableTelegram": "Telegram",
+      "enableEmail": "Email",
+      "sendingBoth": "۲ پیام‌رسانی ایجاد خواهد شد",
+      "bothCreated": "پیام‌رسانی‌ها ایجاد شدند",
+      "atLeastOneChannel": "حداقل یک کانال را انتخاب کنید"
     },
     "payments": {
       "title": "تأیید پرداخت",
@@ -979,6 +990,7 @@
       "adminNotificationsEnabledDesc": "ارسال اعلان به مدیران درباره تیکت‌ها و پاسخ‌های جدید",
       "cabinetNotifications": "اعلان‌های پنل",
       "copyTelegramId": "برای کپی شناسه تلگرام کلیک کنید",
+      "viewUser": "کاربر",
       "userNotificationsEnabled": "اعلان‌های کاربر",
       "userNotificationsEnabledDesc": "ارسال اعلان به کاربران درباره پاسخ‌های مدیر"
     },
@@ -1531,14 +1543,36 @@
           "info": "اطلاعات",
           "subscription": "اشتراک",
           "balance": "موجودی",
-          "sync": "همگام‌سازی"
+          "sync": "همگام‌سازی",
+          "tickets": "تیکت‌ها"
         },
+        "noTickets": "این کاربر تیکتی ندارد",
+        "ticketsCount": "تیکت",
+        "messagesCount": "پیام",
         "status": "وضعیت",
         "language": "زبان",
         "registration": "ثبت‌نام",
         "lastActivity": "آخرین فعالیت",
         "totalSpent": "کل هزینه",
         "purchases": "خریدها",
+        "campaign": "کمپین تبلیغاتی",
+        "referralsList": "لیست ارجاعات",
+        "referralEarnings": "درآمد ارجاع",
+        "noReferrals": "بدون ارجاع",
+        "panelConfig": "پیکربندی پنل",
+        "trojanPassword": "رمز Trojan",
+        "vlessUuid": "VLESS UUID",
+        "ssPassword": "رمز SS",
+        "subscriptionUrl": "لینک اشتراک",
+        "happLink": "لینک HAPP",
+        "firstConnected": "اولین اتصال",
+        "lastOnline": "آخرین آنلاین",
+        "lastNode": "آخرین نود",
+        "liveTraffic": "ترافیک فعلی",
+        "lifetime": "کل",
+        "nodeUsage": "مصرف نودها",
+        "copied": "کپی شد",
+        "panelNotFound": "کاربر در پنل یافت نشد",
         "referral": {
           "title": "برنامه ارجاع",
           "referrals": "ارجاعات",
diff --git a/src/locales/ru.json b/src/locales/ru.json
index 7585644..7dd81b3 100644
--- a/src/locales/ru.json
+++ b/src/locales/ru.json
@@ -190,7 +190,13 @@
     "clickLinkToVerify": "Перейдите по ссылке в письме, чтобы подтвердить аккаунт и войти.",
     "backToLogin": "Вернуться ко входу",
     "emailNotVerified": "Сначала подтвердите email",
-    "loginSuccess": "Авторизация успешна"
+    "loginSuccess": "Авторизация успешна",
+    "continueWithGoogle": "Продолжить через Google",
+    "continueWithYandex": "Продолжить через Яндекс",
+    "continueWithDiscord": "Продолжить через Discord",
+    "continueWithVk": "Продолжить через VK",
+    "oauthError": "Авторизация отклонена или не удалась",
+    "oauthExpired": "Сессия OAuth истекла. Попробуйте снова."
   },
   "emailVerification": {
     "title": "Подтверждение email",
@@ -1118,7 +1124,12 @@
       "emailContent": "Содержимое письма",
       "emailContentHint": "Поддерживается HTML",
       "emailContentPlaceholder": "<p>Здравствуйте, {{user_name}}!</p>\n<p>Текст вашего письма...</p>",
-      "emailVariables": "Доступные переменные"
+      "emailVariables": "Доступные переменные",
+      "enableTelegram": "Telegram",
+      "enableEmail": "Email",
+      "sendingBoth": "Будет создано 2 рассылки",
+      "bothCreated": "Рассылки созданы",
+      "atLeastOneChannel": "Выберите хотя бы один канал"
     },
     "settings": {
       "title": "Настройки системы",
@@ -1782,6 +1793,7 @@
       "reminderCooldownDesc": "Минимальное время между напоминаниями (1-120 минут)",
       "settingsUpdateError": "Ошибка сохранения настроек",
       "copyTelegramId": "Нажмите чтобы скопировать Telegram ID",
+      "viewUser": "Карточка",
       "cabinetNotifications": "Уведомления в кабинете",
       "userNotificationsEnabled": "Уведомления для пользователей",
       "userNotificationsEnabledDesc": "Отправлять уведомления пользователям об ответах админа",
@@ -2335,7 +2347,7 @@
         },
         "confirmDelete": {
           "title": "Удалить пользователя?",
-          "message": "Вы уверены? Это действие необратимо. Все данные пользователя будут удалены."
+          "message": "Вы уверены? Это действие необратимо. Пользователь будет полностью удалён из бота и из панели Remnawave."
         },
         "confirmResetTrial": {
           "title": "Сбросить триал?",
@@ -2355,14 +2367,35 @@
           "info": "Информация",
           "subscription": "Подписка",
           "balance": "Баланс",
-          "sync": "Синхронизация"
+          "sync": "Синхронизация",
+          "tickets": "Тикеты"
         },
+        "noTickets": "У пользователя нет тикетов",
+        "ticketsCount": "тикетов",
+        "messagesCount": "сообщений",
         "status": "Статус",
         "language": "Язык",
         "registration": "Регистрация",
         "lastActivity": "Последняя активность",
         "totalSpent": "Всего потрачено",
         "purchases": "Покупок",
+        "campaign": "Рекламная кампания",
+        "referralsList": "Список рефералов",
+        "noReferrals": "Нет рефералов",
+        "panelConfig": "Конфигурация панели",
+        "trojanPassword": "Trojan пароль",
+        "vlessUuid": "VLESS UUID",
+        "ssPassword": "SS пароль",
+        "subscriptionUrl": "Ссылка подписки",
+        "happLink": "HAPP ссылка",
+        "firstConnected": "Первое подключение",
+        "lastOnline": "Последний онлайн",
+        "lastNode": "Последняя нода",
+        "liveTraffic": "Текущий трафик",
+        "lifetime": "За всё время",
+        "nodeUsage": "Расход по нодам",
+        "copied": "Скопировано",
+        "panelNotFound": "Пользователь не найден в панели",
         "referral": {
           "title": "Реферальная программа",
           "referrals": "Рефералов",
@@ -2375,6 +2408,10 @@
           "subscription": "• Запрет покупки подписки",
           "reason": "Причина"
         },
+        "actions": {
+          "title": "Действия",
+          "areYouSure": "Уверены?"
+        },
         "subscription": {
           "current": "Текущая подписка",
           "tariff": "Тариф",
diff --git a/src/locales/zh.json b/src/locales/zh.json
index 7520d66..568726e 100644
--- a/src/locales/zh.json
+++ b/src/locales/zh.json
@@ -181,7 +181,13 @@
     "passwordTooShort": "密码至少需要8个字符",
     "sendResetLink": "发送重置链接",
     "tooManyAttempts": "尝试次数过多，请稍后再试",
-    "verificationEmailNotice": "注册后，验证邮件将发送到您的邮箱"
+    "verificationEmailNotice": "注册后，验证邮件将发送到您的邮箱",
+    "continueWithGoogle": "通过 Google 继续",
+    "continueWithYandex": "通过 Yandex 继续",
+    "continueWithDiscord": "通过 Discord 继续",
+    "continueWithVk": "通过 VK 继续",
+    "oauthError": "授权被拒绝或失败",
+    "oauthExpired": "OAuth 会话已过期。请重试。"
   },
   "emailVerification": {
     "title": "邮箱验证",
@@ -849,7 +855,12 @@
         "activity": "按活动",
         "source": "按来源",
         "tariff": "按套餐"
-      }
+      },
+      "enableTelegram": "Telegram",
+      "enableEmail": "Email",
+      "sendingBoth": "将创建2个群发",
+      "bothCreated": "群发已创建",
+      "atLeastOneChannel": "请至少选择一个渠道"
     },
     "settings": {
       "title": "系统设置",
@@ -1017,6 +1028,7 @@
       "adminNotificationsEnabledDesc": "向管理员发送新工单和回复通知",
       "cabinetNotifications": "面板通知",
       "copyTelegramId": "点击复制Telegram ID",
+      "viewUser": "用户",
       "userNotificationsEnabled": "用户通知",
       "userNotificationsEnabledDesc": "向用户发送管理员回复通知"
     },
@@ -1530,14 +1542,36 @@
           "info": "信息",
           "subscription": "订阅",
           "balance": "余额",
-          "sync": "同步"
+          "sync": "同步",
+          "tickets": "工单"
         },
+        "noTickets": "该用户没有工单",
+        "ticketsCount": "个工单",
+        "messagesCount": "条消息",
         "status": "状态",
         "language": "语言",
         "registration": "注册时间",
         "lastActivity": "最后活跃",
         "totalSpent": "总消费",
         "purchases": "购买次数",
+        "campaign": "广告活动",
+        "referralsList": "推荐列表",
+        "referralEarnings": "推荐收入",
+        "noReferrals": "暂无推荐",
+        "panelConfig": "面板配置",
+        "trojanPassword": "Trojan 密码",
+        "vlessUuid": "VLESS UUID",
+        "ssPassword": "SS 密码",
+        "subscriptionUrl": "订阅链接",
+        "happLink": "HAPP 链接",
+        "firstConnected": "首次连接",
+        "lastOnline": "最后在线",
+        "lastNode": "最后节点",
+        "liveTraffic": "当前流量",
+        "lifetime": "累计",
+        "nodeUsage": "节点用量",
+        "copied": "已复制",
+        "panelNotFound": "面板中未找到用户",
         "referral": {
           "title": "推荐计划",
           "referrals": "推荐人数",
diff --git a/src/pages/AdminBroadcastCreate.tsx b/src/pages/AdminBroadcastCreate.tsx
index 3ee1dea..6e514f8 100644
--- a/src/pages/AdminBroadcastCreate.tsx
+++ b/src/pages/AdminBroadcastCreate.tsx
@@ -6,7 +6,6 @@ import {
   adminBroadcastsApi,
   BroadcastFilter,
   TariffFilter,
-  BroadcastChannel,
   CombinedBroadcastCreateRequest,
 } from '../api/adminBroadcasts';
 import { AdminBackButton } from '../components/admin';
@@ -118,12 +117,15 @@ export default function AdminBroadcastCreate() {
   const queryClient = useQueryClient();
   const fileInputRef = useRef<HTMLInputElement>(null);
 
-  // Channel selection
-  const [channel, setChannel] = useState<BroadcastChannel>('telegram');
+  // Channel toggles (both can be enabled)
+  const [telegramEnabled, setTelegramEnabled] = useState(true);
+  const [emailEnabled, setEmailEnabled] = useState(false);
 
-  // Common state
-  const [target, setTarget] = useState('');
-  const [showFilters, setShowFilters] = useState(false);
+  // Separate targets per channel
+  const [telegramTarget, setTelegramTarget] = useState('');
+  const [emailTarget, setEmailTarget] = useState('');
+  const [showTelegramFilters, setShowTelegramFilters] = useState(false);
+  const [showEmailFilters, setShowEmailFilters] = useState(false);
 
   // Telegram-specific state
   const [messageText, setMessageText] = useState('');
@@ -138,29 +140,32 @@ export default function AdminBroadcastCreate() {
   const [emailSubject, setEmailSubject] = useState('');
   const [emailContent, setEmailContent] = useState('');
 
+  // Submitting state for dual send
+  const [isSubmitting, setIsSubmitting] = useState(false);
+
   // Fetch Telegram filters
   const { data: filtersData, isLoading: filtersLoading } = useQuery({
     queryKey: ['admin', 'broadcasts', 'filters'],
     queryFn: adminBroadcastsApi.getFilters,
-    enabled: channel === 'telegram',
+    enabled: telegramEnabled,
   });
 
   // Fetch Email filters
   const { data: emailFiltersData, isLoading: emailFiltersLoading } = useQuery({
     queryKey: ['admin', 'broadcasts', 'email-filters'],
     queryFn: adminBroadcastsApi.getEmailFilters,
-    enabled: channel === 'email',
+    enabled: emailEnabled,
   });
 
   // Fetch buttons
   const { data: buttonsData } = useQuery({
     queryKey: ['admin', 'broadcasts', 'buttons'],
     queryFn: adminBroadcastsApi.getButtons,
-    enabled: channel === 'telegram',
+    enabled: telegramEnabled,
   });
 
-  // Preview mutations
-  const previewMutation = useMutation({
+  // Preview mutations — separate for each channel
+  const telegramPreviewMutation = useMutation({
     mutationFn: adminBroadcastsApi.preview,
   });
 
@@ -168,7 +173,7 @@ export default function AdminBroadcastCreate() {
     mutationFn: adminBroadcastsApi.previewEmail,
   });
 
-  // Create mutation
+  // Create mutation (used for single-channel sends)
   const createMutation = useMutation({
     mutationFn: adminBroadcastsApi.createCombined,
     onSuccess: (data) => {
@@ -178,7 +183,7 @@ export default function AdminBroadcastCreate() {
   });
 
   // Group Telegram filters
-  const groupedFilters = useMemo(() => {
+  const groupedTelegramFilters = useMemo(() => {
     if (!filtersData) return {};
     const groups: Record<string, (BroadcastFilter | TariffFilter)[]> = {};
 
@@ -215,48 +220,46 @@ export default function AdminBroadcastCreate() {
     return groups;
   }, [emailFiltersData]);
 
-  // Current filters based on channel
-  const currentFilters = channel === 'telegram' ? groupedFilters : groupedEmailFilters;
-  const isFiltersLoading = channel === 'telegram' ? filtersLoading : emailFiltersLoading;
+  // Selected filter info for each channel
+  const selectedTelegramFilter = useMemo(() => {
+    if (!telegramTarget || !filtersData) return null;
+    const all = [
+      ...filtersData.filters,
+      ...filtersData.tariff_filters,
+      ...filtersData.custom_filters,
+    ];
+    return all.find((f) => f.key === telegramTarget) ?? null;
+  }, [telegramTarget, filtersData]);
 
-  // Selected filter info
-  const selectedFilter = useMemo(() => {
-    if (!target) return null;
+  const selectedEmailFilter = useMemo(() => {
+    if (!emailTarget || !emailFiltersData) return null;
+    return emailFiltersData.filters.find((f) => f.key === emailTarget) ?? null;
+  }, [emailTarget, emailFiltersData]);
 
-    if (channel === 'telegram' && filtersData) {
-      const all = [
-        ...filtersData.filters,
-        ...filtersData.tariff_filters,
-        ...filtersData.custom_filters,
-      ];
-      return all.find((f) => f.key === target);
-    }
+  // Handle toggling channels
+  const handleToggleTelegram = () => {
+    setTelegramEnabled((prev) => !prev);
+    setTelegramTarget('');
+    telegramPreviewMutation.reset();
+  };
 
-    if (channel === 'email' && emailFiltersData) {
-      return emailFiltersData.filters.find((f) => f.key === target);
-    }
-
-    return null;
-  }, [target, channel, filtersData, emailFiltersData]);
-
-  // Handle channel change
-  const handleChannelChange = (newChannel: BroadcastChannel) => {
-    setChannel(newChannel);
-    setTarget('');
-    previewMutation.reset();
+  const handleToggleEmail = () => {
+    setEmailEnabled((prev) => !prev);
+    setEmailTarget('');
     emailPreviewMutation.reset();
   };
 
-  // Handle filter selection
-  const handleFilterSelect = (filterKey: string) => {
-    setTarget(filterKey);
-    setShowFilters(false);
+  // Handle filter selection per channel
+  const handleTelegramFilterSelect = (filterKey: string) => {
+    setTelegramTarget(filterKey);
+    setShowTelegramFilters(false);
+    telegramPreviewMutation.mutate(filterKey);
+  };
 
-    if (channel === 'telegram') {
-      previewMutation.mutate(filterKey);
-    } else {
-      emailPreviewMutation.mutate(filterKey);
-    }
+  const handleEmailFilterSelect = (filterKey: string) => {
+    setEmailTarget(filterKey);
+    setShowEmailFilters(false);
+    emailPreviewMutation.mutate(filterKey);
   };
 
   // Handle file selection
@@ -308,53 +311,163 @@ export default function AdminBroadcastCreate() {
   };
 
   // Validate form
+  const isTelegramValid = telegramEnabled && telegramTarget && messageText.trim().length > 0;
+  const isEmailValid =
+    emailEnabled && emailTarget && emailSubject.trim().length > 0 && emailContent.trim().length > 0;
+
   const isValid = useMemo(() => {
-    if (!target) return false;
+    if (!telegramEnabled && !emailEnabled) return false;
+    if (telegramEnabled && !isTelegramValid) return false;
+    if (emailEnabled && !isEmailValid) return false;
+    return true;
+  }, [telegramEnabled, emailEnabled, isTelegramValid, isEmailValid]);
 
-    if (channel === 'telegram') {
-      return messageText.trim().length > 0;
-    }
-
-    if (channel === 'email') {
-      return emailSubject.trim().length > 0 && emailContent.trim().length > 0;
-    }
-
-    return false;
-  }, [target, channel, messageText, emailSubject, emailContent]);
+  const bothChannels = telegramEnabled && emailEnabled;
 
   // Submit
-  const handleSubmit = () => {
+  const handleSubmit = async () => {
     if (!isValid) return;
 
-    const data: CombinedBroadcastCreateRequest = {
-      channel,
-      target,
-    };
-
-    if (channel === 'telegram') {
-      data.message_text = messageText;
-      data.selected_buttons = selectedButtons;
-
+    // Single channel — use existing createMutation with navigation to detail
+    if (telegramEnabled && !emailEnabled) {
+      const data: CombinedBroadcastCreateRequest = {
+        channel: 'telegram',
+        target: telegramTarget,
+        message_text: messageText,
+        selected_buttons: selectedButtons,
+      };
       if (uploadedFileId) {
-        data.media = {
-          type: mediaType,
-          file_id: uploadedFileId,
-        };
+        data.media = { type: mediaType, file_id: uploadedFileId };
       }
+      createMutation.mutate(data);
+      return;
     }
 
-    if (channel === 'email') {
-      data.email_subject = emailSubject;
-      data.email_html_content = emailContent;
+    if (emailEnabled && !telegramEnabled) {
+      const data: CombinedBroadcastCreateRequest = {
+        channel: 'email',
+        target: emailTarget,
+        email_subject: emailSubject,
+        email_html_content: emailContent,
+      };
+      createMutation.mutate(data);
+      return;
     }
 
-    createMutation.mutate(data);
+    // Both channels — two sequential requests, navigate to list
+    setIsSubmitting(true);
+    try {
+      const telegramData: CombinedBroadcastCreateRequest = {
+        channel: 'telegram',
+        target: telegramTarget,
+        message_text: messageText,
+        selected_buttons: selectedButtons,
+      };
+      if (uploadedFileId) {
+        telegramData.media = { type: mediaType, file_id: uploadedFileId };
+      }
+
+      const emailData: CombinedBroadcastCreateRequest = {
+        channel: 'email',
+        target: emailTarget,
+        email_subject: emailSubject,
+        email_html_content: emailContent,
+      };
+
+      await adminBroadcastsApi.createCombined(telegramData);
+      await adminBroadcastsApi.createCombined(emailData);
+
+      queryClient.invalidateQueries({ queryKey: ['admin', 'broadcasts'] });
+      navigate('/admin/broadcasts');
+    } finally {
+      setIsSubmitting(false);
+    }
   };
 
-  const recipientsCount =
-    channel === 'telegram'
-      ? (previewMutation.data?.count ?? selectedFilter?.count ?? null)
-      : (emailPreviewMutation.data?.count ?? selectedFilter?.count ?? null);
+  // Recipients counts per channel
+  const telegramRecipientsCount = telegramEnabled
+    ? (telegramPreviewMutation.data?.count ?? selectedTelegramFilter?.count ?? null)
+    : null;
+
+  const emailRecipientsCount = emailEnabled
+    ? (emailPreviewMutation.data?.count ?? selectedEmailFilter?.count ?? null)
+    : null;
+
+  const isPending = createMutation.isPending || isSubmitting;
+
+  // Render filter dropdown
+  const renderFilterDropdown = (
+    channelType: 'telegram' | 'email',
+    target: string,
+    selectedFilter: BroadcastFilter | TariffFilter | null,
+    recipientsCount: number | null,
+    showFilters: boolean,
+    setShowFilters: (v: boolean) => void,
+    handleFilterSelect: (key: string) => void,
+    groupedFilters: Record<string, (BroadcastFilter | TariffFilter)[]>,
+    isLoading: boolean,
+  ) => (
+    <div>
+      <label className="mb-2 block text-sm font-medium text-dark-300">
+        {channelType === 'telegram'
+          ? t('admin.broadcasts.selectFilter')
+          : t('admin.broadcasts.selectEmailFilter')}
+      </label>
+      <div className="relative">
+        <button
+          onClick={() => setShowFilters(!showFilters)}
+          className="flex w-full items-center justify-between rounded-lg border border-dark-700 bg-dark-800 p-3 text-left transition-colors hover:border-dark-600"
+        >
+          <div className="flex items-center gap-2">
+            <UsersIcon />
+            <span className={selectedFilter ? 'text-dark-100' : 'text-dark-400'}>
+              {selectedFilter
+                ? selectedFilter.label
+                : channelType === 'telegram'
+                  ? t('admin.broadcasts.selectFilterPlaceholder')
+                  : t('admin.broadcasts.selectEmailFilterPlaceholder')}
+            </span>
+            {recipientsCount !== null && (
+              <span className="rounded-full bg-accent-500/20 px-2 py-0.5 text-xs text-accent-400">
+                {recipientsCount} {t('admin.broadcasts.recipients')}
+              </span>
+            )}
+          </div>
+          <ChevronDownIcon />
+        </button>
+
+        {showFilters && (
+          <div className="absolute left-0 right-0 top-full z-10 mt-1 max-h-64 overflow-y-auto rounded-lg border border-dark-700 bg-dark-800 shadow-xl">
+            {isLoading ? (
+              <div className="p-4 text-center text-dark-400">{t('common.loading')}</div>
+            ) : (
+              Object.entries(groupedFilters).map(([group, filters]) => (
+                <div key={group}>
+                  <div className="sticky top-0 bg-dark-900 px-3 py-2 text-xs font-medium text-dark-400">
+                    {FILTER_GROUP_LABEL_KEYS[group] ? t(FILTER_GROUP_LABEL_KEYS[group]) : group}
+                  </div>
+                  {filters.map((filter) => (
+                    <button
+                      key={filter.key}
+                      onClick={() => handleFilterSelect(filter.key)}
+                      className={`flex w-full items-center justify-between px-3 py-2 text-left transition-colors hover:bg-dark-700 ${
+                        target === filter.key ? 'bg-accent-500/20' : ''
+                      }`}
+                    >
+                      <span className="text-dark-100">{filter.label}</span>
+                      {filter.count !== null && filter.count !== undefined && (
+                        <span className="text-xs text-dark-400">{filter.count}</span>
+                      )}
+                    </button>
+                  ))}
+                </div>
+              ))
+            )}
+          </div>
+        )}
+      </div>
+    </div>
+  );
 
   return (
     <div className="space-y-6">
@@ -372,273 +485,250 @@ export default function AdminBroadcastCreate() {
         </div>
       </div>
 
-      {/* Channel selection */}
+      {/* Channel toggles */}
       <div className="card">
         <label className="mb-3 block text-sm font-medium text-dark-300">
           {t('admin.broadcasts.selectChannel')}
         </label>
         <div className="flex gap-3">
           <button
-            onClick={() => handleChannelChange('telegram')}
+            onClick={handleToggleTelegram}
             className={`flex flex-1 items-center justify-center gap-2 rounded-lg border p-4 transition-all ${
-              channel === 'telegram'
+              telegramEnabled
                 ? 'border-accent-500 bg-accent-500/10 text-accent-400'
                 : 'border-dark-700 bg-dark-800 text-dark-300 hover:border-dark-600'
             }`}
           >
             <TelegramIcon />
-            <span className="font-medium">{t('admin.broadcasts.channel.telegram')}</span>
+            <span className="font-medium">{t('admin.broadcasts.enableTelegram')}</span>
           </button>
           <button
-            onClick={() => handleChannelChange('email')}
+            onClick={handleToggleEmail}
             className={`flex flex-1 items-center justify-center gap-2 rounded-lg border p-4 transition-all ${
-              channel === 'email'
+              emailEnabled
                 ? 'border-accent-500 bg-accent-500/10 text-accent-400'
                 : 'border-dark-700 bg-dark-800 text-dark-300 hover:border-dark-600'
             }`}
           >
             <EmailIcon />
-            <span className="font-medium">{t('admin.broadcasts.channel.email')}</span>
+            <span className="font-medium">{t('admin.broadcasts.enableEmail')}</span>
           </button>
         </div>
+        {!telegramEnabled && !emailEnabled && (
+          <p className="mt-2 text-sm text-error-400">{t('admin.broadcasts.atLeastOneChannel')}</p>
+        )}
+        {bothChannels && (
+          <p className="mt-2 text-sm text-accent-400">{t('admin.broadcasts.sendingBoth')}</p>
+        )}
       </div>
 
-      {/* Content */}
-      <div className="card space-y-6">
-        {/* Section title */}
-        <h2 className="text-lg font-semibold text-dark-100">
-          {channel === 'telegram'
-            ? t('admin.broadcasts.telegramSection')
-            : t('admin.broadcasts.emailSection')}
-        </h2>
+      {/* Telegram section */}
+      {telegramEnabled && (
+        <div className="card space-y-6">
+          <h2 className="text-lg font-semibold text-dark-100">
+            {t('admin.broadcasts.telegramSection')}
+          </h2>
 
-        {/* Filter selection */}
-        <div>
-          <label className="mb-2 block text-sm font-medium text-dark-300">
-            {channel === 'telegram'
-              ? t('admin.broadcasts.selectFilter')
-              : t('admin.broadcasts.selectEmailFilter')}
-          </label>
-          <div className="relative">
-            <button
-              onClick={() => setShowFilters(!showFilters)}
-              className="flex w-full items-center justify-between rounded-lg border border-dark-700 bg-dark-800 p-3 text-left transition-colors hover:border-dark-600"
-            >
-              <div className="flex items-center gap-2">
-                <UsersIcon />
-                <span className={selectedFilter ? 'text-dark-100' : 'text-dark-400'}>
-                  {selectedFilter
-                    ? selectedFilter.label
-                    : channel === 'telegram'
-                      ? t('admin.broadcasts.selectFilterPlaceholder')
-                      : t('admin.broadcasts.selectEmailFilterPlaceholder')}
-                </span>
-                {recipientsCount !== null && (
-                  <span className="rounded-full bg-accent-500/20 px-2 py-0.5 text-xs text-accent-400">
-                    {recipientsCount} {t('admin.broadcasts.recipients')}
-                  </span>
+          {/* Telegram filter selection */}
+          {renderFilterDropdown(
+            'telegram',
+            telegramTarget,
+            selectedTelegramFilter,
+            telegramRecipientsCount,
+            showTelegramFilters,
+            setShowTelegramFilters,
+            handleTelegramFilterSelect,
+            groupedTelegramFilters,
+            filtersLoading,
+          )}
+
+          {/* Message text */}
+          <div>
+            <label className="mb-2 block text-sm font-medium text-dark-300">
+              {t('admin.broadcasts.messageText')}
+            </label>
+            <textarea
+              value={messageText}
+              onChange={(e) => setMessageText(e.target.value)}
+              placeholder={t('admin.broadcasts.messageTextPlaceholder')}
+              rows={6}
+              maxLength={4000}
+              className="input min-h-[150px] resize-y"
+            />
+            <div className="mt-1 text-right text-xs text-dark-400">{messageText.length}/4000</div>
+          </div>
+
+          {/* Media upload */}
+          <div>
+            <label className="mb-2 block text-sm font-medium text-dark-300">
+              {t('admin.broadcasts.media')}
+            </label>
+            {mediaFile ? (
+              <div className="rounded-lg border border-dark-700 bg-dark-800 p-4">
+                <div className="flex items-center justify-between">
+                  <div className="flex items-center gap-3">
+                    {mediaType === 'photo' && <PhotoIcon />}
+                    {mediaType === 'video' && <VideoIcon />}
+                    {mediaType === 'document' && <DocumentIcon />}
+                    <div>
+                      <p className="text-sm text-dark-100">{mediaFile.name}</p>
+                      <p className="text-xs text-dark-400">
+                        {(mediaFile.size / 1024 / 1024).toFixed(2)} MB
+                      </p>
+                    </div>
+                  </div>
+                  <button
+                    onClick={handleRemoveMedia}
+                    className="rounded-lg p-2 text-dark-400 hover:bg-dark-700 hover:text-error-400"
+                    disabled={isUploading}
+                  >
+                    <XIcon />
+                  </button>
+                </div>
+                {mediaPreview && (
+                  <img
+                    src={mediaPreview}
+                    alt="Preview"
+                    className="mt-3 max-h-48 rounded-lg object-cover"
+                  />
+                )}
+                {isUploading && (
+                  <div className="mt-2 flex items-center gap-2 text-sm text-accent-400">
+                    <RefreshIcon />
+                    {t('admin.broadcasts.uploading')}
+                  </div>
                 )}
               </div>
-              <ChevronDownIcon />
-            </button>
-
-            {showFilters && (
-              <div className="absolute left-0 right-0 top-full z-10 mt-1 max-h-64 overflow-y-auto rounded-lg border border-dark-700 bg-dark-800 shadow-xl">
-                {isFiltersLoading ? (
-                  <div className="p-4 text-center text-dark-400">{t('common.loading')}</div>
-                ) : (
-                  Object.entries(currentFilters).map(([group, filters]) => (
-                    <div key={group}>
-                      <div className="sticky top-0 bg-dark-900 px-3 py-2 text-xs font-medium text-dark-400">
-                        {FILTER_GROUP_LABEL_KEYS[group] ? t(FILTER_GROUP_LABEL_KEYS[group]) : group}
-                      </div>
-                      {filters.map((filter) => (
-                        <button
-                          key={filter.key}
-                          onClick={() => handleFilterSelect(filter.key)}
-                          className={`flex w-full items-center justify-between px-3 py-2 text-left transition-colors hover:bg-dark-700 ${
-                            target === filter.key ? 'bg-accent-500/20' : ''
-                          }`}
-                        >
-                          <span className="text-dark-100">{filter.label}</span>
-                          {filter.count !== null && filter.count !== undefined && (
-                            <span className="text-xs text-dark-400">{filter.count}</span>
-                          )}
-                        </button>
-                      ))}
-                    </div>
-                  ))
-                )}
+            ) : (
+              <div>
+                <input
+                  ref={fileInputRef}
+                  type="file"
+                  accept="image/*,video/*,application/*"
+                  onChange={handleFileSelect}
+                  className="hidden"
+                />
+                <button
+                  onClick={() => fileInputRef.current?.click()}
+                  className="flex w-full items-center justify-center gap-2 rounded-lg border border-dashed border-dark-600 bg-dark-800/50 p-6 text-dark-400 transition-colors hover:border-dark-500 hover:bg-dark-800 hover:text-dark-300"
+                >
+                  <PhotoIcon />
+                  <span>{t('admin.broadcasts.addMedia')}</span>
+                </button>
               </div>
             )}
           </div>
+
+          {/* Buttons selection */}
+          <div>
+            <label className="mb-2 block text-sm font-medium text-dark-300">
+              {t('admin.broadcasts.buttons')}
+            </label>
+            <div className="flex flex-wrap gap-2">
+              {buttonsData?.buttons.map((button) => (
+                <button
+                  key={button.key}
+                  onClick={() => toggleButton(button.key)}
+                  className={`rounded-lg px-3 py-2 text-sm transition-colors ${
+                    selectedButtons.includes(button.key)
+                      ? 'bg-accent-500 text-white'
+                      : 'border border-dark-700 bg-dark-800 text-dark-300 hover:bg-dark-700'
+                  }`}
+                >
+                  {button.label}
+                </button>
+              ))}
+            </div>
+          </div>
         </div>
+      )}
 
-        {/* Telegram-specific fields */}
-        {channel === 'telegram' && (
-          <>
-            {/* Message text */}
-            <div>
-              <label className="mb-2 block text-sm font-medium text-dark-300">
-                {t('admin.broadcasts.messageText')}
-              </label>
-              <textarea
-                value={messageText}
-                onChange={(e) => setMessageText(e.target.value)}
-                placeholder={t('admin.broadcasts.messageTextPlaceholder')}
-                rows={6}
-                maxLength={4000}
-                className="input min-h-[150px] resize-y"
-              />
-              <div className="mt-1 text-right text-xs text-dark-400">{messageText.length}/4000</div>
-            </div>
+      {/* Email section */}
+      {emailEnabled && (
+        <div className="card space-y-6">
+          <h2 className="text-lg font-semibold text-dark-100">
+            {t('admin.broadcasts.emailSection')}
+          </h2>
 
-            {/* Media upload */}
-            <div>
-              <label className="mb-2 block text-sm font-medium text-dark-300">
-                {t('admin.broadcasts.media')}
-              </label>
-              {mediaFile ? (
-                <div className="rounded-lg border border-dark-700 bg-dark-800 p-4">
-                  <div className="flex items-center justify-between">
-                    <div className="flex items-center gap-3">
-                      {mediaType === 'photo' && <PhotoIcon />}
-                      {mediaType === 'video' && <VideoIcon />}
-                      {mediaType === 'document' && <DocumentIcon />}
-                      <div>
-                        <p className="text-sm text-dark-100">{mediaFile.name}</p>
-                        <p className="text-xs text-dark-400">
-                          {(mediaFile.size / 1024 / 1024).toFixed(2)} MB
-                        </p>
-                      </div>
-                    </div>
-                    <button
-                      onClick={handleRemoveMedia}
-                      className="rounded-lg p-2 text-dark-400 hover:bg-dark-700 hover:text-error-400"
-                      disabled={isUploading}
-                    >
-                      <XIcon />
-                    </button>
-                  </div>
-                  {mediaPreview && (
-                    <img
-                      src={mediaPreview}
-                      alt="Preview"
-                      className="mt-3 max-h-48 rounded-lg object-cover"
-                    />
-                  )}
-                  {isUploading && (
-                    <div className="mt-2 flex items-center gap-2 text-sm text-accent-400">
-                      <RefreshIcon />
-                      {t('admin.broadcasts.uploading')}
-                    </div>
-                  )}
-                </div>
-              ) : (
-                <div>
-                  <input
-                    ref={fileInputRef}
-                    type="file"
-                    accept="image/*,video/*,application/*"
-                    onChange={handleFileSelect}
-                    className="hidden"
-                  />
-                  <button
-                    onClick={() => fileInputRef.current?.click()}
-                    className="flex w-full items-center justify-center gap-2 rounded-lg border border-dashed border-dark-600 bg-dark-800/50 p-6 text-dark-400 transition-colors hover:border-dark-500 hover:bg-dark-800 hover:text-dark-300"
-                  >
-                    <PhotoIcon />
-                    <span>{t('admin.broadcasts.addMedia')}</span>
-                  </button>
-                </div>
-              )}
-            </div>
+          {/* Email filter selection */}
+          {renderFilterDropdown(
+            'email',
+            emailTarget,
+            selectedEmailFilter,
+            emailRecipientsCount,
+            showEmailFilters,
+            setShowEmailFilters,
+            handleEmailFilterSelect,
+            groupedEmailFilters,
+            emailFiltersLoading,
+          )}
 
-            {/* Buttons selection */}
-            <div>
-              <label className="mb-2 block text-sm font-medium text-dark-300">
-                {t('admin.broadcasts.buttons')}
-              </label>
-              <div className="flex flex-wrap gap-2">
-                {buttonsData?.buttons.map((button) => (
-                  <button
-                    key={button.key}
-                    onClick={() => toggleButton(button.key)}
-                    className={`rounded-lg px-3 py-2 text-sm transition-colors ${
-                      selectedButtons.includes(button.key)
-                        ? 'bg-accent-500 text-white'
-                        : 'border border-dark-700 bg-dark-800 text-dark-300 hover:bg-dark-700'
-                    }`}
-                  >
-                    {button.label}
-                  </button>
-                ))}
-              </div>
-            </div>
-          </>
-        )}
+          {/* Email subject */}
+          <div>
+            <label className="mb-2 block text-sm font-medium text-dark-300">
+              {t('admin.broadcasts.emailSubject')}
+            </label>
+            <input
+              type="text"
+              value={emailSubject}
+              onChange={(e) => setEmailSubject(e.target.value)}
+              placeholder={t('admin.broadcasts.emailSubjectPlaceholder')}
+              className="input"
+              maxLength={200}
+            />
+          </div>
 
-        {/* Email-specific fields */}
-        {channel === 'email' && (
-          <>
-            {/* Email subject */}
-            <div>
-              <label className="mb-2 block text-sm font-medium text-dark-300">
-                {t('admin.broadcasts.emailSubject')}
-              </label>
-              <input
-                type="text"
-                value={emailSubject}
-                onChange={(e) => setEmailSubject(e.target.value)}
-                placeholder={t('admin.broadcasts.emailSubjectPlaceholder')}
-                className="input"
-                maxLength={200}
-              />
-            </div>
+          {/* Email content */}
+          <div>
+            <label className="mb-2 block text-sm font-medium text-dark-300">
+              {t('admin.broadcasts.emailContent')}
+            </label>
+            <p className="mb-2 text-xs text-dark-400">{t('admin.broadcasts.emailContentHint')}</p>
+            <textarea
+              value={emailContent}
+              onChange={(e) => setEmailContent(e.target.value)}
+              placeholder={t('admin.broadcasts.emailContentPlaceholder')}
+              rows={10}
+              className="input min-h-[200px] resize-y font-mono text-sm"
+            />
+          </div>
 
-            {/* Email content */}
-            <div>
-              <label className="mb-2 block text-sm font-medium text-dark-300">
-                {t('admin.broadcasts.emailContent')}
-              </label>
-              <p className="mb-2 text-xs text-dark-400">{t('admin.broadcasts.emailContentHint')}</p>
-              <textarea
-                value={emailContent}
-                onChange={(e) => setEmailContent(e.target.value)}
-                placeholder={t('admin.broadcasts.emailContentPlaceholder')}
-                rows={10}
-                className="input min-h-[200px] resize-y font-mono text-sm"
-              />
+          {/* Email variables hint */}
+          <div className="rounded-lg border border-dark-700 bg-dark-800/50 p-4">
+            <p className="mb-2 text-sm font-medium text-dark-300">
+              {t('admin.broadcasts.emailVariables')}
+            </p>
+            <div className="flex flex-wrap gap-2">
+              {['{{user_name}}', '{{email}}', '{{user_id}}'].map((variable) => (
+                <code
+                  key={variable}
+                  className="rounded bg-dark-700 px-2 py-1 text-xs text-accent-400"
+                >
+                  {variable}
+                </code>
+              ))}
             </div>
-
-            {/* Email variables hint */}
-            <div className="rounded-lg border border-dark-700 bg-dark-800/50 p-4">
-              <p className="mb-2 text-sm font-medium text-dark-300">
-                {t('admin.broadcasts.emailVariables')}
-              </p>
-              <div className="flex flex-wrap gap-2">
-                {['{{user_name}}', '{{email}}', '{{user_id}}'].map((variable) => (
-                  <code
-                    key={variable}
-                    className="rounded bg-dark-700 px-2 py-1 text-xs text-accent-400"
-                  >
-                    {variable}
-                  </code>
-                ))}
-              </div>
-            </div>
-          </>
-        )}
-      </div>
+          </div>
+        </div>
+      )}
 
       {/* Footer */}
       <div className="card flex items-center justify-between">
         <div className="text-sm text-dark-400">
-          {recipientsCount !== null && (
+          {(telegramRecipientsCount !== null || emailRecipientsCount !== null) && (
             <span>
               {t('admin.broadcasts.willBeSent')}:{' '}
-              <strong className="text-accent-400">{recipientsCount}</strong>{' '}
-              {t('admin.broadcasts.users')}
+              {telegramRecipientsCount !== null && (
+                <>
+                  <strong className="text-accent-400">{telegramRecipientsCount}</strong> (TG)
+                </>
+              )}
+              {telegramRecipientsCount !== null && emailRecipientsCount !== null && ' + '}
+              {emailRecipientsCount !== null && (
+                <>
+                  <strong className="text-accent-400">{emailRecipientsCount}</strong> (Email)
+                </>
+              )}
             </span>
           )}
         </div>
@@ -648,10 +738,10 @@ export default function AdminBroadcastCreate() {
           </button>
           <button
             onClick={handleSubmit}
-            disabled={!isValid || createMutation.isPending || isUploading}
+            disabled={!isValid || isPending || isUploading}
             className="btn-primary flex items-center gap-2"
           >
-            {createMutation.isPending ? <RefreshIcon /> : <BroadcastIcon />}
+            {isPending ? <RefreshIcon /> : <BroadcastIcon />}
             {t('admin.broadcasts.send')}
           </button>
         </div>
diff --git a/src/pages/AdminPaymentMethodEdit.tsx b/src/pages/AdminPaymentMethodEdit.tsx
index b1e3622..e1d116f 100644
--- a/src/pages/AdminPaymentMethodEdit.tsx
+++ b/src/pages/AdminPaymentMethodEdit.tsx
@@ -6,7 +6,6 @@ import { adminPaymentMethodsApi } from '../api/adminPaymentMethods';
 import type { PromoGroupSimple } from '../types';
 import { usePlatform } from '../platform/hooks/usePlatform';
 import { createNumberInputHandler, toNumber } from '../utils/inputHelpers';
-
 const BackIcon = () => (
   <svg
     className="h-5 w-5 text-dark-400"
@@ -19,21 +18,6 @@ const BackIcon = () => (
   </svg>
 );
 
-const METHOD_ICONS: Record<string, string> = {
-  telegram_stars: '⭐',
-  tribute: '🎁',
-  cryptobot: '🪙',
-  heleket: '⚡',
-  yookassa: '🏦',
-  mulenpay: '💳',
-  pal24: '💸',
-  platega: '💰',
-  wata: '💧',
-  freekassa: '💵',
-  cloudpayments: '☁️',
-  kassa_ai: '🏦',
-};
-
 const METHOD_LABELS: Record<string, string> = {
   telegram_stars: 'Telegram Stars',
   tribute: 'Tribute',
@@ -195,7 +179,6 @@ export default function AdminPaymentMethodEdit() {
   }
 
   const displayName = config.display_name || config.default_display_name;
-  const icon = METHOD_ICONS[config.method_id] || '💳';
 
   return (
     <div className="space-y-6">
@@ -210,9 +193,6 @@ export default function AdminPaymentMethodEdit() {
             <BackIcon />
           </button>
         )}
-        <div className="flex h-10 w-10 items-center justify-center rounded-xl bg-dark-700/50 text-xl">
-          {icon}
-        </div>
         <div>
           <h1 className="text-2xl font-bold text-dark-50">{displayName}</h1>
           <p className="text-sm text-dark-500">
diff --git a/src/pages/AdminPaymentMethods.tsx b/src/pages/AdminPaymentMethods.tsx
index 0994386..ad58180 100644
--- a/src/pages/AdminPaymentMethods.tsx
+++ b/src/pages/AdminPaymentMethods.tsx
@@ -23,7 +23,6 @@ import {
 import { CSS } from '@dnd-kit/utilities';
 import { adminPaymentMethodsApi } from '../api/adminPaymentMethods';
 import type { PaymentMethodConfig } from '../types';
-
 // ============ Icons ============
 
 const BackIcon = () => (
@@ -64,23 +63,6 @@ const SaveIcon = () => (
   </svg>
 );
 
-// ============ Method icon by type ============
-
-const METHOD_ICONS: Record<string, string> = {
-  telegram_stars: '\u2B50',
-  tribute: '\uD83C\uDF81',
-  cryptobot: '\uD83E\uDE99',
-  heleket: '\u26A1',
-  yookassa: '\uD83C\uDFE6',
-  mulenpay: '\uD83D\uDCB3',
-  pal24: '\uD83D\uDCB8',
-  platega: '\uD83D\uDCB0',
-  wata: '\uD83D\uDCA7',
-  freekassa: '\uD83D\uDCB5',
-  cloudpayments: '\u2601\uFE0F',
-  kassa_ai: '\uD83C\uDFE6',
-};
-
 // ============ Sortable Card ============
 
 interface SortableCardProps {
@@ -102,7 +84,6 @@ function SortablePaymentCard({ config, onClick }: SortableCardProps) {
   };
 
   const displayName = config.display_name || config.default_display_name;
-  const icon = METHOD_ICONS[config.method_id] || '\uD83D\uDCB3';
 
   // Build condition summary chips
   const chips: string[] = [];
@@ -152,11 +133,6 @@ function SortablePaymentCard({ config, onClick }: SortableCardProps) {
         <GripIcon />
       </button>
 
-      {/* Method icon */}
-      <div className="flex h-10 w-10 flex-shrink-0 items-center justify-center rounded-xl bg-dark-700/50 text-xl">
-        {icon}
-      </div>
-
       {/* Content */}
       <div className="min-w-0 flex-1 cursor-pointer" onClick={onClick}>
         <div className="flex flex-wrap items-center gap-2">
@@ -337,9 +313,6 @@ export default function AdminPaymentMethods() {
           </DndContext>
         ) : (
           <div className="py-12 text-center">
-            <div className="mx-auto mb-4 flex h-16 w-16 items-center justify-center rounded-2xl bg-dark-800">
-              <span className="text-3xl">{'\uD83D\uDCB3'}</span>
-            </div>
             <div className="text-dark-400">{t('admin.paymentMethods.noMethods')}</div>
           </div>
         )}
diff --git a/src/pages/AdminTickets.tsx b/src/pages/AdminTickets.tsx
index f7a46c4..4f37753 100644
--- a/src/pages/AdminTickets.tsx
+++ b/src/pages/AdminTickets.tsx
@@ -434,19 +434,29 @@ export default function AdminTickets() {
                     </span>
                   </div>
                 </div>
-                <div className="mb-4 text-sm text-dark-500">
-                  {t('admin.tickets.from')}: {formatUser(selectedTicket)}
-                  {selectedTicket.user?.telegram_id && (
+                <div className="mb-4 flex items-center gap-2 text-sm text-dark-500">
+                  <span>
+                    {t('admin.tickets.from')}: {formatUser(selectedTicket)}
+                    {selectedTicket.user?.telegram_id && (
+                      <button
+                        onClick={() => copyToClipboard(String(selectedTicket.user!.telegram_id))}
+                        className="ml-1 rounded bg-dark-700 px-2 py-0.5 text-xs transition-colors hover:bg-dark-600"
+                        title={t('admin.tickets.copyTelegramId')}
+                      >
+                        TG: {selectedTicket.user!.telegram_id}
+                      </button>
+                    )}{' '}
+                    | {t('admin.tickets.created')}:{' '}
+                    {new Date(selectedTicket.created_at).toLocaleString()}
+                  </span>
+                  {selectedTicket.user && (
                     <button
-                      onClick={() => copyToClipboard(String(selectedTicket.user!.telegram_id))}
-                      className="ml-1 rounded bg-dark-700 px-2 py-0.5 text-xs transition-colors hover:bg-dark-600"
-                      title={t('admin.tickets.copyTelegramId')}
+                      onClick={() => navigate(`/admin/users/${selectedTicket.user!.id}`)}
+                      className="shrink-0 rounded-lg border border-accent-500/30 bg-accent-500/10 px-2 py-0.5 text-xs text-accent-400 transition-colors hover:bg-accent-500/20"
                     >
-                      TG: {selectedTicket.user!.telegram_id}
+                      {t('admin.tickets.viewUser')}
                     </button>
-                  )}{' '}
-                  | {t('admin.tickets.created')}:{' '}
-                  {new Date(selectedTicket.created_at).toLocaleString()}
+                  )}
                 </div>
                 <div className="flex flex-wrap gap-2">
                   {['open', 'pending', 'answered', 'closed'].map((s) => (
diff --git a/src/pages/AdminUserDetail.tsx b/src/pages/AdminUserDetail.tsx
index 40c2c67..3aeec94 100644
--- a/src/pages/AdminUserDetail.tsx
+++ b/src/pages/AdminUserDetail.tsx
@@ -1,18 +1,69 @@
-import { useState, useEffect, useCallback } from 'react';
+import { useState, useEffect, useCallback, useRef } from 'react';
 import { useParams, useNavigate } from 'react-router';
 import { useTranslation } from 'react-i18next';
 import i18n from '../i18n';
 import { useCurrency } from '../hooks/useCurrency';
+import { useNotify } from '../platform/hooks/useNotify';
 import {
   adminUsersApi,
   type UserDetailResponse,
   type UserAvailableTariff,
+  type UserListItem,
+  type UserPanelInfo,
+  type UserNodeUsageResponse,
   type PanelSyncStatusResponse,
   type UpdateSubscriptionRequest,
 } from '../api/adminUsers';
+import { adminApi, type AdminTicket, type AdminTicketDetail } from '../api/admin';
+import { ticketsApi } from '../api/tickets';
 import { AdminBackButton } from '../components/admin';
 import { createNumberInputHandler, toNumber } from '../utils/inputHelpers';
 
+// ============ Helpers ============
+
+const getCountryFlag = (code: string | null | undefined): string => {
+  if (!code) return '';
+  const codeMap: Record<string, string> = {
+    RU: '\u{1F1F7}\u{1F1FA}',
+    US: '\u{1F1FA}\u{1F1F8}',
+    DE: '\u{1F1E9}\u{1F1EA}',
+    NL: '\u{1F1F3}\u{1F1F1}',
+    GB: '\u{1F1EC}\u{1F1E7}',
+    UK: '\u{1F1EC}\u{1F1E7}',
+    FR: '\u{1F1EB}\u{1F1F7}',
+    FI: '\u{1F1EB}\u{1F1EE}',
+    SE: '\u{1F1F8}\u{1F1EA}',
+    NO: '\u{1F1F3}\u{1F1F4}',
+    PL: '\u{1F1F5}\u{1F1F1}',
+    TR: '\u{1F1F9}\u{1F1F7}',
+    JP: '\u{1F1EF}\u{1F1F5}',
+    SG: '\u{1F1F8}\u{1F1EC}',
+    HK: '\u{1F1ED}\u{1F1F0}',
+    KR: '\u{1F1F0}\u{1F1F7}',
+    AU: '\u{1F1E6}\u{1F1FA}',
+    CA: '\u{1F1E8}\u{1F1E6}',
+    CH: '\u{1F1E8}\u{1F1ED}',
+    AT: '\u{1F1E6}\u{1F1F9}',
+    IT: '\u{1F1EE}\u{1F1F9}',
+    ES: '\u{1F1EA}\u{1F1F8}',
+    BR: '\u{1F1E7}\u{1F1F7}',
+    IN: '\u{1F1EE}\u{1F1F3}',
+    AE: '\u{1F1E6}\u{1F1EA}',
+    IL: '\u{1F1EE}\u{1F1F1}',
+    KZ: '\u{1F1F0}\u{1F1FF}',
+    UA: '\u{1F1FA}\u{1F1E6}',
+    CZ: '\u{1F1E8}\u{1F1FF}',
+    RO: '\u{1F1F7}\u{1F1F4}',
+    LV: '\u{1F1F1}\u{1F1FB}',
+    LT: '\u{1F1F1}\u{1F1F9}',
+    EE: '\u{1F1EA}\u{1F1EA}',
+    BG: '\u{1F1E7}\u{1F1EC}',
+    HU: '\u{1F1ED}\u{1F1FA}',
+    MD: '\u{1F1F2}\u{1F1E9}',
+  };
+  return codeMap[code.toUpperCase()] || code;
+};
+
 // ============ Icons ============
 
 const RefreshIcon = ({ className = 'w-5 h-5' }: { className?: string }) => (
@@ -80,6 +131,7 @@ export default function AdminUserDetail() {
   const { t } = useTranslation();
   const { formatWithCurrency } = useCurrency();
   const navigate = useNavigate();
+  const notify = useNotify();
   const { id } = useParams<{ id: string }>();
 
   const localeMap: Record<string, string> = { ru: 'ru-RU', en: 'en-US', zh: 'zh-CN', fa: 'fa-IR' };
@@ -87,15 +139,42 @@ export default function AdminUserDetail() {
 
   const [user, setUser] = useState<UserDetailResponse | null>(null);
   const [loading, setLoading] = useState(true);
-  const [activeTab, setActiveTab] = useState<'info' | 'subscription' | 'balance' | 'sync'>('info');
+  const [activeTab, setActiveTab] = useState<
+    'info' | 'subscription' | 'balance' | 'sync' | 'tickets'
+  >('info');
   const [syncStatus, setSyncStatus] = useState<PanelSyncStatusResponse | null>(null);
   const [tariffs, setTariffs] = useState<UserAvailableTariff[]>([]);
   const [actionLoading, setActionLoading] = useState(false);
 
+  // Referrals
+  const [referrals, setReferrals] = useState<UserListItem[]>([]);
+  const [referralsLoading, setReferralsLoading] = useState(false);
+
+  // Panel info & node usage
+  const [panelInfo, setPanelInfo] = useState<UserPanelInfo | null>(null);
+  const [panelInfoLoading, setPanelInfoLoading] = useState(false);
+  const [nodeUsage, setNodeUsage] = useState<UserNodeUsageResponse | null>(null);
+  const [nodeUsageDays, setNodeUsageDays] = useState(7);
+
+  // Inline confirm state
+  const [confirmingAction, setConfirmingAction] = useState<string | null>(null);
+  const confirmTimerRef = useRef<ReturnType<typeof setTimeout> | null>(null);
+
   // Balance form
   const [balanceAmount, setBalanceAmount] = useState<number | ''>('');
   const [balanceDescription, setBalanceDescription] = useState('');
 
+  // Tickets
+  const [tickets, setTickets] = useState<AdminTicket[]>([]);
+  const [ticketsLoading, setTicketsLoading] = useState(false);
+  const [ticketsTotal, setTicketsTotal] = useState(0);
+  const [selectedTicketId, setSelectedTicketId] = useState<number | null>(null);
+  const [selectedTicket, setSelectedTicket] = useState<AdminTicketDetail | null>(null);
+  const [ticketDetailLoading, setTicketDetailLoading] = useState(false);
+  const [replyText, setReplyText] = useState('');
+  const [replySending, setReplySending] = useState(false);
+  const messagesEndRef = useRef<HTMLDivElement | null>(null);
+
   // Subscription form
   const [subAction, setSubAction] = useState<string>('extend');
   const [subDays, setSubDays] = useState<number | ''>(30);
@@ -137,6 +216,113 @@ export default function AdminUserDetail() {
     }
   }, [userId]);
 
+  const loadTickets = useCallback(async () => {
+    if (!userId) return;
+    try {
+      setTicketsLoading(true);
+      const data = await adminApi.getTickets({ user_id: userId, per_page: 50 });
+      setTickets(data.items);
+      setTicketsTotal(data.total);
+    } catch (error) {
+      console.error('Failed to load tickets:', error);
+    } finally {
+      setTicketsLoading(false);
+    }
+  }, [userId]);
+
+  const loadTicketDetail = useCallback(async (ticketId: number) => {
+    try {
+      setTicketDetailLoading(true);
+      const data = await adminApi.getTicket(ticketId);
+      setSelectedTicket(data);
+    } catch (error) {
+      console.error('Failed to load ticket detail:', error);
+    } finally {
+      setTicketDetailLoading(false);
+    }
+  }, []);
+
+  const loadReferrals = useCallback(async () => {
+    if (!userId) return;
+    try {
+      setReferralsLoading(true);
+      const data = await adminUsersApi.getReferrals(userId, 0, 50);
+      setReferrals(data.users);
+    } catch {
+      // ignore
+    } finally {
+      setReferralsLoading(false);
+    }
+  }, [userId]);
+
+  const loadPanelInfo = useCallback(async () => {
+    if (!userId) return;
+    try {
+      setPanelInfoLoading(true);
+      const data = await adminUsersApi.getPanelInfo(userId);
+      setPanelInfo(data);
+    } catch {
+      // ignore
+    } finally {
+      setPanelInfoLoading(false);
+    }
+  }, [userId]);
+
+  const loadNodeUsage = useCallback(async () => {
+    if (!userId) return;
+    try {
+      const data = await adminUsersApi.getNodeUsage(userId);
+      setNodeUsage(data);
+    } catch {
+      // ignore
+    }
+  }, [userId]);
+
+  const loadSubscriptionData = useCallback(async () => {
+    await Promise.all([loadPanelInfo(), loadNodeUsage()]);
+  }, [loadPanelInfo, loadNodeUsage]);
+
+  const handleTicketReply = async () => {
+    if (!selectedTicketId || !replyText.trim()) return;
+    setReplySending(true);
+    try {
+      await adminApi.replyToTicket(selectedTicketId, replyText);
+      setReplyText('');
+      await loadTicketDetail(selectedTicketId);
+      await loadTickets();
+    } catch (error) {
+      console.error('Failed to reply:', error);
+    } finally {
+      setReplySending(false);
+    }
+  };
+
+  const handleTicketStatusChange = async (newStatus: string) => {
+    if (!selectedTicketId) return;
+    setActionLoading(true);
+    try {
+      await adminApi.updateTicketStatus(selectedTicketId, newStatus);
+      await loadTicketDetail(selectedTicketId);
+      await loadTickets();
+    } catch (error) {
+      console.error('Failed to update ticket status:', error);
+    } finally {
+      setActionLoading(false);
+    }
+  };
+
+  useEffect(() => {
+    if (selectedTicketId) {
+      loadTicketDetail(selectedTicketId);
+    }
+  }, [selectedTicketId, loadTicketDetail]);
+
+  useEffect(() => {
+    if (selectedTicket && messagesEndRef.current) {
+      messagesEndRef.current.scrollIntoView({ behavior: 'smooth' });
+    }
+  }, [selectedTicket]);
+
   useEffect(() => {
     if (!userId || isNaN(userId)) {
       navigate('/admin/users');
@@ -146,9 +332,14 @@ export default function AdminUserDetail() {
   }, [userId, loadUser, navigate]);
 
   useEffect(() => {
+    if (activeTab === 'info') loadReferrals();
     if (activeTab === 'sync') loadSyncStatus();
-    if (activeTab === 'subscription') loadTariffs();
-  }, [activeTab, loadSyncStatus, loadTariffs]);
+    if (activeTab === 'subscription') {
+      loadTariffs();
+      loadSubscriptionData();
+    }
+    if (activeTab === 'tickets') loadTickets();
+  }, [activeTab, loadSyncStatus, loadTariffs, loadTickets, loadReferrals, loadSubscriptionData]);
 
   const handleUpdateBalance = async (isAdd: boolean) => {
     if (balanceAmount === '' || !userId) return;
@@ -256,6 +447,90 @@ export default function AdminUserDetail() {
     }
   };
 
+  const handleInlineConfirm = (actionKey: string, executeFn: () => Promise<void>) => {
+    if (confirmingAction === actionKey) {
+      if (confirmTimerRef.current) clearTimeout(confirmTimerRef.current);
+      setConfirmingAction(null);
+      executeFn();
+    } else {
+      if (confirmTimerRef.current) clearTimeout(confirmTimerRef.current);
+      setConfirmingAction(actionKey);
+      confirmTimerRef.current = setTimeout(() => setConfirmingAction(null), 3000);
+    }
+  };
+
+  const handleResetTrial = async () => {
+    if (!userId) return;
+    setActionLoading(true);
+    try {
+      const result = await adminUsersApi.resetTrial(userId);
+      if (result.success) {
+        notify.success(t('admin.users.userActions.success.resetTrial'), t('common.success'));
+        await loadUser();
+      } else {
+        notify.error(result.message || t('admin.users.userActions.error'), t('common.error'));
+      }
+    } catch {
+      notify.error(t('admin.users.userActions.error'), t('common.error'));
+    } finally {
+      setActionLoading(false);
+    }
+  };
+
+  const handleResetSubscription = async () => {
+    if (!userId) return;
+    setActionLoading(true);
+    try {
+      const result = await adminUsersApi.resetSubscription(userId);
+      if (result.success) {
+        notify.success(t('admin.users.userActions.success.resetSubscription'), t('common.success'));
+        await loadUser();
+      } else {
+        notify.error(result.message || t('admin.users.userActions.error'), t('common.error'));
+      }
+    } catch {
+      notify.error(t('admin.users.userActions.error'), t('common.error'));
+    } finally {
+      setActionLoading(false);
+    }
+  };
+
+  const handleDisableUser = async () => {
+    if (!userId) return;
+    setActionLoading(true);
+    try {
+      const result = await adminUsersApi.disableUser(userId);
+      if (result.success) {
+        notify.success(t('admin.users.userActions.success.disable'), t('common.success'));
+        await loadUser();
+      } else {
+        notify.error(result.message || t('admin.users.userActions.error'), t('common.error'));
+      }
+    } catch {
+      notify.error(t('admin.users.userActions.error'), t('common.error'));
+    } finally {
+      setActionLoading(false);
+    }
+  };
+
+  const handleFullDeleteUser = async () => {
+    if (!userId) return;
+    setActionLoading(true);
+    try {
+      const result = await adminUsersApi.fullDeleteUser(userId);
+      if (result.success) {
+        notify.success(t('admin.users.userActions.success.delete'), t('common.success'));
+        navigate('/admin/users');
+      } else {
+        notify.error(result.message || t('admin.users.userActions.error'), t('common.error'));
+      }
+    } catch {
+      notify.error(t('admin.users.userActions.error'), t('common.error'));
+    } finally {
+      setActionLoading(false);
+    }
+  };
+
   const formatDate = (date: string | null) => {
     if (!date) return '-';
     return new Date(date).toLocaleDateString(locale, {
@@ -267,6 +542,36 @@ export default function AdminUserDetail() {
     });
   };
 
+  // Compute node usage for selected period from cached 30-day data
+  const nodeUsageForPeriod = (() => {
+    if (!nodeUsage || nodeUsage.items.length === 0) return [];
+    return nodeUsage.items
+      .map((item) => {
+        const daily = item.daily_bytes || [];
+        const sliced = daily.slice(-nodeUsageDays);
+        const total = sliced.reduce((sum, v) => sum + v, 0);
+        return { ...item, total_bytes: total };
+      })
+      .sort((a, b) => b.total_bytes - a.total_bytes);
+  })();
+
+  const formatBytes = (bytes: number) => {
+    if (bytes === 0) return '0 B';
+    if (bytes < 1024) return `${bytes} B`;
+    if (bytes < 1024 * 1024) return `${(bytes / 1024).toFixed(1)} KB`;
+    if (bytes < 1024 * 1024 * 1024) return `${(bytes / (1024 * 1024)).toFixed(1)} MB`;
+    return `${(bytes / (1024 * 1024 * 1024)).toFixed(2)} GB`;
+  };
+
+  const copyToClipboard = async (text: string) => {
+    try {
+      await navigator.clipboard.writeText(text);
+      notify.success(t('admin.users.detail.copied'));
+    } catch {
+      // ignore
+    }
+  };
+
   if (loading) {
     return (
       <div className="flex min-h-[50vh] items-center justify-center">
@@ -317,7 +622,7 @@ export default function AdminUserDetail() {
         className="scrollbar-hide -mx-4 mb-6 flex gap-2 overflow-x-auto px-4 py-1"
         style={{ WebkitOverflowScrolling: 'touch' }}
       >
-        {(['info', 'subscription', 'balance', 'sync'] as const).map((tab) => (
+        {(['info', 'subscription', 'balance', 'sync', 'tickets'] as const).map((tab) => (
           <button
             key={tab}
             onClick={() => setActiveTab(tab)}
@@ -331,6 +636,7 @@ export default function AdminUserDetail() {
             {tab === 'subscription' && t('admin.users.detail.tabs.subscription')}
             {tab === 'balance' && t('admin.users.detail.tabs.balance')}
             {tab === 'sync' && t('admin.users.detail.tabs.sync')}
+            {tab === 'tickets' && t('admin.users.detail.tabs.tickets')}
           </button>
         ))}
       </div>
@@ -403,6 +709,14 @@ export default function AdminUserDetail() {
               </div>
             </div>
 
+            {/* Campaign */}
+            {user.campaign_name && (
+              <div className="rounded-xl border border-accent-500/20 bg-accent-500/5 p-3">
+                <div className="mb-1 text-xs text-dark-500">{t('admin.users.detail.campaign')}</div>
+                <div className="text-sm font-medium text-accent-400">{user.campaign_name}</div>
+              </div>
+            )}
+
             {/* Referral */}
             <div className="rounded-xl bg-dark-800/50 p-3">
               <div className="mb-2 text-sm font-medium text-dark-200">
@@ -436,6 +750,49 @@ export default function AdminUserDetail() {
               </div>
             </div>
 
+            {/* Referrals list */}
+            {user.referral.referrals_count > 0 && (
+              <div className="rounded-xl bg-dark-800/50 p-3">
+                <div className="mb-2 text-sm font-medium text-dark-200">
+                  {t('admin.users.detail.referralsList')}
+                </div>
+                {referralsLoading ? (
+                  <div className="flex justify-center py-4">
+                    <div className="h-5 w-5 animate-spin rounded-full border-2 border-accent-500 border-t-transparent" />
+                  </div>
+                ) : referrals.length === 0 ? (
+                  <div className="py-2 text-center text-xs text-dark-500">
+                    {t('admin.users.detail.noReferrals')}
+                  </div>
+                ) : (
+                  <div className="max-h-48 space-y-2 overflow-y-auto">
+                    {referrals.map((ref) => (
+                      <button
+                        key={ref.id}
+                        onClick={() => navigate(`/admin/users/${ref.id}`)}
+                        className="flex w-full items-center justify-between rounded-lg bg-dark-700/50 p-2 text-left transition-colors hover:bg-dark-700"
+                      >
+                        <div className="flex items-center gap-2">
+                          <div className="flex h-7 w-7 items-center justify-center rounded-full bg-dark-600 text-xs font-bold text-dark-300">
+                            {ref.first_name?.[0] || ref.username?.[0] || '?'}
+                          </div>
+                          <div>
+                            <div className="text-sm text-dark-100">{ref.full_name}</div>
+                            <div className="text-xs text-dark-500">
+                              {formatDate(ref.created_at)}
+                            </div>
+                          </div>
+                        </div>
+                        <div className="text-xs text-dark-400">
+                          {formatWithCurrency(ref.total_spent_kopeks / 100)}
+                        </div>
+                      </button>
+                    ))}
+                  </div>
+                )}
+              </div>
+            )}
+
             {/* Restrictions */}
             {(user.restriction_topup || user.restriction_subscription) && (
               <div className="rounded-xl border border-error-500/30 bg-error-500/10 p-3">
@@ -459,6 +816,67 @@ export default function AdminUserDetail() {
                 )}
               </div>
             )}
+
+            {/* Actions */}
+            <div className="rounded-xl bg-dark-800/50 p-4">
+              <div className="mb-3 text-sm font-medium text-dark-200">
+                {t('admin.users.detail.actions.title')}
+              </div>
+              <div className="grid grid-cols-2 gap-2">
+                <button
+                  onClick={() => handleInlineConfirm('resetTrial', handleResetTrial)}
+                  disabled={actionLoading}
+                  className={`rounded-lg px-3 py-2 text-sm font-medium transition-all disabled:opacity-50 ${
+                    confirmingAction === 'resetTrial'
+                      ? 'bg-blue-500 text-white'
+                      : 'bg-blue-500/15 text-blue-400 hover:bg-blue-500/25'
+                  }`}
+                >
+                  {confirmingAction === 'resetTrial'
+                    ? t('admin.users.detail.actions.areYouSure')
+                    : t('admin.users.userActions.resetTrial')}
+                </button>
+                <button
+                  onClick={() => handleInlineConfirm('resetSubscription', handleResetSubscription)}
+                  disabled={actionLoading}
+                  className={`rounded-lg px-3 py-2 text-sm font-medium transition-all disabled:opacity-50 ${
+                    confirmingAction === 'resetSubscription'
+                      ? 'bg-amber-500 text-white'
+                      : 'bg-amber-500/15 text-amber-400 hover:bg-amber-500/25'
+                  }`}
+                >
+                  {confirmingAction === 'resetSubscription'
+                    ? t('admin.users.detail.actions.areYouSure')
+                    : t('admin.users.userActions.resetSubscription')}
+                </button>
+                <button
+                  onClick={() => handleInlineConfirm('disable', handleDisableUser)}
+                  disabled={actionLoading}
+                  className={`rounded-lg px-3 py-2 text-sm font-medium transition-all disabled:opacity-50 ${
+                    confirmingAction === 'disable'
+                      ? 'bg-dark-500 text-white'
+                      : 'bg-dark-700 text-dark-300 hover:bg-dark-600'
+                  }`}
+                >
+                  {confirmingAction === 'disable'
+                    ? t('admin.users.detail.actions.areYouSure')
+                    : t('admin.users.userActions.disable')}
+                </button>
+                <button
+                  onClick={() => handleInlineConfirm('fullDelete', handleFullDeleteUser)}
+                  disabled={actionLoading}
+                  className={`rounded-lg px-3 py-2 text-sm font-medium transition-all disabled:opacity-50 ${
+                    confirmingAction === 'fullDelete'
+                      ? 'bg-rose-500 text-white'
+                      : 'bg-rose-500/15 text-rose-400 hover:bg-rose-500/25'
+                  }`}
+                >
+                  {confirmingAction === 'fullDelete'
+                    ? t('admin.users.detail.actions.areYouSure')
+                    : t('admin.users.userActions.delete')}
+                </button>
+              </div>
+            </div>
           </div>
         )}
 
@@ -619,6 +1037,232 @@ export default function AdminUserDetail() {
                 </div>
               </div>
             )}
+
+            {/* Panel Info */}
+            {panelInfoLoading ? (
+              <div className="flex justify-center rounded-xl bg-dark-800/50 py-8">
+                <div className="h-6 w-6 animate-spin rounded-full border-2 border-accent-500 border-t-transparent" />
+              </div>
+            ) : panelInfo && !panelInfo.found ? (
+              <div className="rounded-xl border border-dark-700 bg-dark-800/50 p-4 text-center text-sm text-dark-400">
+                {t('admin.users.detail.panelNotFound')}
+              </div>
+            ) : panelInfo && panelInfo.found ? (
+              <>
+                {/* Links */}
+                {(panelInfo.subscription_url || panelInfo.happ_link) && (
+                  <div className="rounded-xl bg-dark-800/50 p-4">
+                    <div className="mb-3 text-sm font-medium text-dark-200">
+                      {t('admin.users.detail.subscriptionUrl')} / {t('admin.users.detail.happLink')}
+                    </div>
+                    <div className="space-y-2">
+                      {panelInfo.subscription_url && (
+                        <button
+                          onClick={() => copyToClipboard(panelInfo.subscription_url!)}
+                          className="w-full rounded-lg bg-dark-700/50 p-2 text-left transition-colors hover:bg-dark-700"
+                        >
+                          <div className="mb-0.5 text-xs text-dark-500">
+                            {t('admin.users.detail.subscriptionUrl')}
+                          </div>
+                          <div className="truncate font-mono text-xs text-dark-200">
+                            {panelInfo.subscription_url}
+                          </div>
+                        </button>
+                      )}
+                      {panelInfo.happ_link && (
+                        <button
+                          onClick={() => copyToClipboard(panelInfo.happ_link!)}
+                          className="w-full rounded-lg bg-dark-700/50 p-2 text-left transition-colors hover:bg-dark-700"
+                        >
+                          <div className="mb-0.5 text-xs text-dark-500">
+                            {t('admin.users.detail.happLink')}
+                          </div>
+                          <div className="truncate font-mono text-xs text-dark-200">
+                            {panelInfo.happ_link}
+                          </div>
+                        </button>
+                      )}
+                    </div>
+                  </div>
+                )}
+
+                {/* Config */}
+                {(panelInfo.trojan_password || panelInfo.vless_uuid || panelInfo.ss_password) && (
+                  <div className="rounded-xl bg-dark-800/50 p-4">
+                    <div className="mb-3 text-sm font-medium text-dark-200">
+                      {t('admin.users.detail.panelConfig')}
+                    </div>
+                    <div className="space-y-2">
+                      {panelInfo.trojan_password && (
+                        <button
+                          onClick={() => copyToClipboard(panelInfo.trojan_password!)}
+                          className="w-full rounded-lg bg-dark-700/50 p-2 text-left transition-colors hover:bg-dark-700"
+                        >
+                          <div className="mb-0.5 text-xs text-dark-500">
+                            {t('admin.users.detail.trojanPassword')}
+                          </div>
+                          <div className="truncate font-mono text-xs text-dark-200">
+                            {panelInfo.trojan_password}
+                          </div>
+                        </button>
+                      )}
+                      {panelInfo.vless_uuid && (
+                        <button
+                          onClick={() => copyToClipboard(panelInfo.vless_uuid!)}
+                          className="w-full rounded-lg bg-dark-700/50 p-2 text-left transition-colors hover:bg-dark-700"
+                        >
+                          <div className="mb-0.5 text-xs text-dark-500">
+                            {t('admin.users.detail.vlessUuid')}
+                          </div>
+                          <div className="truncate font-mono text-xs text-dark-200">
+                            {panelInfo.vless_uuid}
+                          </div>
+                        </button>
+                      )}
+                      {panelInfo.ss_password && (
+                        <button
+                          onClick={() => copyToClipboard(panelInfo.ss_password!)}
+                          className="w-full rounded-lg bg-dark-700/50 p-2 text-left transition-colors hover:bg-dark-700"
+                        >
+                          <div className="mb-0.5 text-xs text-dark-500">
+                            {t('admin.users.detail.ssPassword')}
+                          </div>
+                          <div className="truncate font-mono text-xs text-dark-200">
+                            {panelInfo.ss_password}
+                          </div>
+                        </button>
+                      )}
+                    </div>
+                  </div>
+                )}
+
+                {/* Connection info */}
+                <div className="rounded-xl bg-dark-800/50 p-4">
+                  <div className="grid grid-cols-2 gap-3">
+                    <div>
+                      <div className="text-xs text-dark-500">
+                        {t('admin.users.detail.firstConnected')}
+                      </div>
+                      <div className="text-sm text-dark-100">
+                        {formatDate(panelInfo.first_connected_at)}
+                      </div>
+                    </div>
+                    <div>
+                      <div className="text-xs text-dark-500">
+                        {t('admin.users.detail.lastOnline')}
+                      </div>
+                      <div className="text-sm text-dark-100">{formatDate(panelInfo.online_at)}</div>
+                    </div>
+                    {panelInfo.last_connected_node_name && (
+                      <div className="col-span-2">
+                        <div className="text-xs text-dark-500">
+                          {t('admin.users.detail.lastNode')}
+                        </div>
+                        <div className="text-sm text-dark-100">
+                          {panelInfo.last_connected_node_name}
+                        </div>
+                      </div>
+                    )}
+                  </div>
+                </div>
+
+                {/* Live traffic */}
+                <div className="rounded-xl bg-dark-800/50 p-4">
+                  <div className="mb-3 text-sm font-medium text-dark-200">
+                    {t('admin.users.detail.liveTraffic')}
+                  </div>
+                  <div className="mb-2">
+                    <div className="mb-1 flex justify-between text-xs">
+                      <span className="text-dark-400">
+                        {formatBytes(panelInfo.used_traffic_bytes)}
+                      </span>
+                      <span className="text-dark-500">
+                        {panelInfo.traffic_limit_bytes > 0
+                          ? formatBytes(panelInfo.traffic_limit_bytes)
+                          : '∞'}
+                      </span>
+                    </div>
+                    <div className="h-2 overflow-hidden rounded-full bg-dark-700">
+                      <div
+                        className="h-full rounded-full bg-accent-500 transition-all"
+                        style={{
+                          width:
+                            panelInfo.traffic_limit_bytes > 0
+                              ? `${Math.min(100, (panelInfo.used_traffic_bytes / panelInfo.traffic_limit_bytes) * 100)}%`
+                              : '0%',
+                        }}
+                      />
+                    </div>
+                  </div>
+                  <div className="text-xs text-dark-500">
+                    {t('admin.users.detail.lifetime')}:{' '}
+                    {formatBytes(panelInfo.lifetime_used_traffic_bytes)}
+                  </div>
+                </div>
+
+                {/* Node usage */}
+                <div className="rounded-xl bg-dark-800/50 p-4">
+                  <div className="mb-3 flex items-center justify-between">
+                    <span className="text-sm font-medium text-dark-200">
+                      {t('admin.users.detail.nodeUsage')}
+                    </span>
+                    <div className="flex items-center gap-2">
+                      <div className="flex gap-1">
+                        {[1, 3, 7, 14, 30].map((d) => (
+                          <button
+                            key={d}
+                            onClick={() => setNodeUsageDays(d)}
+                            className={`rounded-lg px-2 py-1 text-xs transition-colors ${
+                              nodeUsageDays === d
+                                ? 'bg-accent-500/20 text-accent-400'
+                                : 'text-dark-500 hover:text-dark-300'
+                            }`}
+                          >
+                            {d}d
+                          </button>
+                        ))}
+                      </div>
+                      <button
+                        onClick={() => loadSubscriptionData()}
+                        className="rounded-lg p-1 text-dark-500 transition-colors hover:text-dark-300"
+                        title={t('common.refresh')}
+                      >
+                        <RefreshIcon className="h-3.5 w-3.5" />
+                      </button>
+                    </div>
+                  </div>
+                  {nodeUsageForPeriod.length > 0 ? (
+                    <div className="space-y-2">
+                      {nodeUsageForPeriod.map((item) => {
+                        const maxBytes = nodeUsageForPeriod[0].total_bytes;
+                        const pct = maxBytes > 0 ? (item.total_bytes / maxBytes) * 100 : 0;
+                        return (
+                          <div key={item.node_uuid}>
+                            <div className="mb-1 flex justify-between text-xs">
+                              <span className="text-dark-300">
+                                {item.country_code && (
+                                  <span className="mr-1">{getCountryFlag(item.country_code)}</span>
+                                )}
+                                {item.node_name}
+                              </span>
+                              <span className="text-dark-400">{formatBytes(item.total_bytes)}</span>
+                            </div>
+                            <div className="h-1.5 overflow-hidden rounded-full bg-dark-700">
+                              <div
+                                className="h-full rounded-full bg-accent-500/60"
+                                style={{ width: `${pct}%` }}
+                              />
+                            </div>
+                          </div>
+                        );
+                      })}
+                    </div>
+                  ) : (
+                    <div className="py-2 text-center text-xs text-dark-500">-</div>
+                  )}
+                </div>
+              </>
+            ) : null}
           </div>
         )}
 
@@ -858,6 +1502,248 @@ export default function AdminUserDetail() {
             </div>
           </div>
         )}
+
+        {/* Tickets Tab */}
+        {activeTab === 'tickets' && (
+          <div className="space-y-4">
+            {selectedTicketId ? (
+              /* Ticket Chat View */
+              ticketDetailLoading ? (
+                <div className="flex items-center justify-center py-12">
+                  <div className="h-8 w-8 animate-spin rounded-full border-2 border-accent-500 border-t-transparent" />
+                </div>
+              ) : selectedTicket ? (
+                <div className="space-y-4">
+                  {/* Chat header */}
+                  <div className="flex items-center gap-3">
+                    <button
+                      onClick={() => {
+                        setSelectedTicketId(null);
+                        setSelectedTicket(null);
+                      }}
+                      className="flex h-8 w-8 shrink-0 items-center justify-center rounded-lg bg-dark-800 transition-colors hover:bg-dark-700"
+                    >
+                      <svg
+                        className="h-4 w-4 text-dark-400"
+                        fill="none"
+                        viewBox="0 0 24 24"
+                        stroke="currentColor"
+                        strokeWidth={2}
+                      >
+                        <path
+                          strokeLinecap="round"
+                          strokeLinejoin="round"
+                          d="M15.75 19.5L8.25 12l7.5-7.5"
+                        />
+                      </svg>
+                    </button>
+                    <div className="min-w-0 flex-1">
+                      <div className="truncate font-medium text-dark-100">
+                        #{selectedTicket.id} {selectedTicket.title}
+                      </div>
+                      <div className="flex items-center gap-2 text-xs text-dark-500">
+                        <span
+                          className={`rounded-full border px-1.5 py-0.5 ${
+                            {
+                              open: 'border-blue-500/30 bg-blue-500/20 text-blue-400',
+                              pending: 'border-warning-500/30 bg-warning-500/20 text-warning-400',
+                              answered: 'border-success-500/30 bg-success-500/20 text-success-400',
+                              closed: 'border-dark-500 bg-dark-600 text-dark-400',
+                            }[selectedTicket.status] || 'border-dark-500 bg-dark-600 text-dark-400'
+                          }`}
+                        >
+                          {selectedTicket.status}
+                        </span>
+                        <span>{formatDate(selectedTicket.created_at)}</span>
+                      </div>
+                    </div>
+                  </div>
+
+                  {/* Status buttons */}
+                  <div className="flex flex-wrap gap-1.5">
+                    {(['open', 'pending', 'answered', 'closed'] as const).map((s) => (
+                      <button
+                        key={s}
+                        onClick={() => handleTicketStatusChange(s)}
+                        disabled={selectedTicket.status === s || actionLoading}
+                        className={`rounded-lg border px-2.5 py-1 text-xs transition-all ${
+                          selectedTicket.status === s
+                            ? 'border-accent-500/50 bg-accent-500/20 text-accent-400'
+                            : 'border-dark-700/50 text-dark-400 hover:border-dark-600 hover:text-dark-200'
+                        } disabled:opacity-50`}
+                      >
+                        {t(`admin.tickets.status${s.charAt(0).toUpperCase() + s.slice(1)}`)}
+                      </button>
+                    ))}
+                  </div>
+
+                  {/* Messages */}
+                  <div className="scrollbar-hide max-h-[60vh] space-y-3 overflow-y-auto rounded-xl bg-dark-800/30 p-3">
+                    {selectedTicket.messages.map((msg) => (
+                      <div
+                        key={msg.id}
+                        className={`rounded-xl p-3 ${
+                          msg.is_from_admin
+                            ? 'ml-6 border border-accent-500/20 bg-accent-500/10'
+                            : 'mr-6 border border-dark-700/30 bg-dark-800/50'
+                        }`}
+                      >
+                        <div className="mb-1 flex items-center justify-between">
+                          <span
+                            className={`text-xs font-medium ${msg.is_from_admin ? 'text-accent-400' : 'text-dark-400'}`}
+                          >
+                            {msg.is_from_admin
+                              ? t('admin.tickets.adminLabel')
+                              : t('admin.tickets.userLabel')}
+                          </span>
+                          <span className="text-xs text-dark-500">
+                            {formatDate(msg.created_at)}
+                          </span>
+                        </div>
+                        <p className="whitespace-pre-wrap text-sm text-dark-200">
+                          {msg.message_text}
+                        </p>
+                        {msg.has_media && msg.media_file_id && (
+                          <div className="mt-2">
+                            {msg.media_type === 'photo' ? (
+                              <img
+                                src={ticketsApi.getMediaUrl(msg.media_file_id)}
+                                alt={msg.media_caption || ''}
+                                className="max-h-48 max-w-full rounded-lg"
+                              />
+                            ) : (
+                              <a
+                                href={ticketsApi.getMediaUrl(msg.media_file_id)}
+                                target="_blank"
+                                rel="noopener noreferrer"
+                                className="inline-flex items-center gap-1 rounded-lg bg-dark-700 px-2 py-1 text-xs text-dark-200 hover:bg-dark-600"
+                              >
+                                {msg.media_caption || msg.media_type}
+                              </a>
+                            )}
+                            {msg.media_caption && msg.media_type === 'photo' && (
+                              <p className="mt-1 text-xs text-dark-400">{msg.media_caption}</p>
+                            )}
+                          </div>
+                        )}
+                      </div>
+                    ))}
+                    <div ref={messagesEndRef} />
+                  </div>
+
+                  {/* Reply form */}
+                  {selectedTicket.status !== 'closed' && (
+                    <div className="flex gap-2">
+                      <textarea
+                        value={replyText}
+                        onChange={(e) => setReplyText(e.target.value)}
+                        placeholder={t('admin.tickets.replyPlaceholder')}
+                        rows={2}
+                        className="input flex-1 resize-none"
+                        onKeyDown={(e) => {
+                          if (e.key === 'Enter' && !e.shiftKey) {
+                            e.preventDefault();
+                            handleTicketReply();
+                          }
+                        }}
+                      />
+                      <button
+                        onClick={handleTicketReply}
+                        disabled={!replyText.trim() || replySending}
+                        className="shrink-0 self-end rounded-lg bg-accent-500 px-4 py-2 text-sm text-white transition-colors hover:bg-accent-600 disabled:opacity-50"
+                      >
+                        {replySending ? (
+                          <div className="h-4 w-4 animate-spin rounded-full border-2 border-white/30 border-t-white" />
+                        ) : (
+                          <svg
+                            className="h-5 w-5"
+                            fill="none"
+                            viewBox="0 0 24 24"
+                            stroke="currentColor"
+                            strokeWidth={2}
+                          >
+                            <path
+                              strokeLinecap="round"
+                              strokeLinejoin="round"
+                              d="M6 12L3.269 3.126A59.768 59.768 0 0121.485 12 59.77 59.77 0 013.27 20.876L5.999 12zm0 0h7.5"
+                            />
+                          </svg>
+                        )}
+                      </button>
+                    </div>
+                  )}
+                </div>
+              ) : null
+            ) : ticketsLoading ? (
+              <div className="flex items-center justify-center py-12">
+                <div className="h-8 w-8 animate-spin rounded-full border-2 border-accent-500 border-t-transparent" />
+              </div>
+            ) : tickets.length === 0 ? (
+              <div className="flex flex-col items-center justify-center rounded-xl bg-dark-800/50 py-12">
+                <svg
+                  className="mb-3 h-12 w-12 text-dark-600"
+                  fill="none"
+                  viewBox="0 0 24 24"
+                  stroke="currentColor"
+                  strokeWidth={1.5}
+                >
+                  <path
+                    strokeLinecap="round"
+                    strokeLinejoin="round"
+                    d="M20.25 8.511c.884.284 1.5 1.128 1.5 2.097v4.286c0 1.136-.847 2.1-1.98 2.193-.34.027-.68.052-1.02.072v3.091l-3-3c-1.354 0-2.694-.055-4.02-.163a2.115 2.115 0 01-.825-.242m9.345-8.334a2.126 2.126 0 00-.476-.095 48.64 48.64 0 00-8.048 0c-1.131.094-1.976 1.057-1.976 2.192v4.286c0 .837.46 1.58 1.155 1.951m9.345-8.334V6.637c0-1.621-1.152-3.026-2.76-3.235A48.455 48.455 0 0011.25 3c-2.115 0-4.198.137-6.24.402-1.608.209-2.76 1.614-2.76 3.235v6.226c0 1.621 1.152 3.026 2.76 3.235.577.075 1.157.14 1.74.194V21l4.155-4.155"
+                  />
+                </svg>
+                <p className="text-dark-400">{t('admin.users.detail.noTickets')}</p>
+              </div>
+            ) : (
+              <>
+                <div className="text-sm text-dark-400">
+                  {ticketsTotal} {t('admin.users.detail.ticketsCount')}
+                </div>
+                <div className="space-y-2">
+                  {tickets.map((ticket) => {
+                    const statusStyles: Record<string, string> = {
+                      open: 'bg-blue-500/20 text-blue-400 border-blue-500/30',
+                      pending: 'bg-warning-500/20 text-warning-400 border-warning-500/30',
+                      answered: 'bg-success-500/20 text-success-400 border-success-500/30',
+                      closed: 'bg-dark-600 text-dark-400 border-dark-500',
+                    };
+                    return (
+                      <button
+                        key={ticket.id}
+                        onClick={() => setSelectedTicketId(ticket.id)}
+                        className="w-full rounded-xl bg-dark-800/50 p-4 text-left transition-colors hover:bg-dark-700/50"
+                      >
+                        <div className="mb-2 flex items-center justify-between">
+                          <span className="font-medium text-dark-100">
+                            #{ticket.id} {ticket.title}
+                          </span>
+                          <span
+                            className={`rounded-full border px-2 py-0.5 text-xs ${statusStyles[ticket.status] || statusStyles.closed}`}
+                          >
+                            {ticket.status}
+                          </span>
+                        </div>
+                        <div className="flex items-center justify-between text-xs text-dark-500">
+                          <span>{formatDate(ticket.created_at)}</span>
+                          <span>
+                            {ticket.messages_count} {t('admin.users.detail.messagesCount')}
+                          </span>
+                        </div>
+                        {ticket.last_message && (
+                          <div className="mt-2 truncate text-sm text-dark-400">
+                            {ticket.last_message.is_from_admin ? '> ' : ''}
+                            {ticket.last_message.message_text}
+                          </div>
+                        )}
+                      </button>
+                    );
+                  })}
+                </div>
+              </>
+            )}
+          </div>
+        )}
       </div>
     </div>
   );
diff --git a/src/pages/AdminUsers.tsx b/src/pages/AdminUsers.tsx
index 1831f93..ef01046 100644
--- a/src/pages/AdminUsers.tsx
+++ b/src/pages/AdminUsers.tsx
@@ -1,10 +1,9 @@
-import { useState, useEffect, useCallback, useRef } from 'react';
+import { useState, useEffect, useCallback } from 'react';
 import { useNavigate } from 'react-router';
 import { useTranslation } from 'react-i18next';
 import { useCurrency } from '../hooks/useCurrency';
 import { adminUsersApi, type UserListItem, type UsersStatsResponse } from '../api/adminUsers';
 import { usePlatform } from '../platform/hooks/usePlatform';
-import { useNotify } from '../platform/hooks/useNotify';
 
 // ============ Icons ============
 
@@ -58,204 +57,6 @@ const TelegramIcon = () => (
   </svg>
 );
 
-const DotsVerticalIcon = () => (
-  <svg className="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={2}>
-    <path
-      strokeLinecap="round"
-      strokeLinejoin="round"
-      d="M12 6.75a.75.75 0 110-1.5.75.75 0 010 1.5zM12 12.75a.75.75 0 110-1.5.75.75 0 010 1.5zM12 18.75a.75.75 0 110-1.5.75.75 0 010 1.5z"
-    />
-  </svg>
-);
-
-const TrashIcon = () => (
-  <svg className="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={2}>
-    <path
-      strokeLinecap="round"
-      strokeLinejoin="round"
-      d="M14.74 9l-.346 9m-4.788 0L9.26 9m9.968-3.21c.342.052.682.107 1.022.166m-1.022-.165L18.16 19.673a2.25 2.25 0 01-2.244 2.077H8.084a2.25 2.25 0 01-2.244-2.077L4.772 5.79m14.456 0a48.108 48.108 0 00-3.478-.397m-12 .562c.34-.059.68-.114 1.022-.165m0 0a48.11 48.11 0 013.478-.397m7.5 0v-.916c0-1.18-.91-2.164-2.09-2.201a51.964 51.964 0 00-3.32 0c-1.18.037-2.09 1.022-2.09 2.201v.916m7.5 0a48.667 48.667 0 00-7.5 0"
-    />
-  </svg>
-);
-
-const ArrowPathIcon = () => (
-  <svg className="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={2}>
-    <path
-      strokeLinecap="round"
-      strokeLinejoin="round"
-      d="M16.023 9.348h4.992v-.001M2.985 19.644v-4.992m0 0h4.992m-4.993 0l3.181 3.183a8.25 8.25 0 0013.803-3.7M4.031 9.865a8.25 8.25 0 0113.803-3.7l3.181 3.182m0-4.991v4.99"
-    />
-  </svg>
-);
-
-const NoSymbolIcon = () => (
-  <svg className="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={2}>
-    <path
-      strokeLinecap="round"
-      strokeLinejoin="round"
-      d="M18.364 18.364A9 9 0 005.636 5.636m12.728 12.728A9 9 0 015.636 5.636m12.728 12.728L5.636 5.636"
-    />
-  </svg>
-);
-
-const ExclamationTriangleIcon = () => (
-  <svg className="h-6 w-6" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={2}>
-    <path
-      strokeLinecap="round"
-      strokeLinejoin="round"
-      d="M12 9v3.75m-9.303 3.376c-.866 1.5.217 3.374 1.948 3.374h14.71c1.73 0 2.813-1.874 1.948-3.374L13.949 3.378c-.866-1.5-3.032-1.5-3.898 0L2.697 16.126zM12 15.75h.007v.008H12v-.008z"
-    />
-  </svg>
-);
-
-// ============ Confirmation Modal ============
-
-interface ConfirmationModalProps {
-  isOpen: boolean;
-  onClose: () => void;
-  onConfirm: () => void;
-  title: string;
-  message: string;
-  confirmText: string;
-  confirmButtonClass?: string;
-  isLoading?: boolean;
-}
-
-function ConfirmationModal({
-  isOpen,
-  onClose,
-  onConfirm,
-  title,
-  message,
-  confirmText,
-  confirmButtonClass = 'bg-rose-500 hover:bg-rose-600',
-  isLoading = false,
-}: ConfirmationModalProps) {
-  const { t } = useTranslation();
-
-  if (!isOpen) return null;
-
-  return (
-    <div className="fixed inset-0 z-[60] flex items-center justify-center p-4 backdrop-blur-sm">
-      <div className="absolute inset-0 bg-black/50" onClick={onClose} />
-      <div className="relative w-full max-w-md rounded-2xl border border-dark-700 bg-dark-800 p-6 shadow-xl">
-        <div className="mb-4 flex items-center gap-3">
-          <div className="flex h-10 w-10 items-center justify-center rounded-full bg-rose-500/20 text-rose-400">
-            <ExclamationTriangleIcon />
-          </div>
-          <h3 className="text-lg font-semibold text-dark-100">{title}</h3>
-        </div>
-        <p className="mb-6 text-dark-300">{message}</p>
-        <div className="flex gap-3">
-          <button
-            onClick={onClose}
-            disabled={isLoading}
-            className="flex-1 rounded-xl border border-dark-600 bg-dark-700 py-2.5 text-dark-200 transition-colors hover:bg-dark-600 disabled:opacity-50"
-          >
-            {t('common.cancel')}
-          </button>
-          <button
-            onClick={onConfirm}
-            disabled={isLoading}
-            className={`flex-1 rounded-xl py-2.5 text-white transition-colors disabled:opacity-50 ${confirmButtonClass}`}
-          >
-            {isLoading ? t('common.loading') : confirmText}
-          </button>
-        </div>
-      </div>
-    </div>
-  );
-}
-
-// ============ User Actions Menu ============
-
-type UserAction = 'delete' | 'resetTrial' | 'resetSubscription' | 'disable';
-
-interface UserActionsMenuProps {
-  user: UserListItem;
-  onAction: (action: UserAction, user: UserListItem) => void;
-}
-
-function UserActionsMenu({ user, onAction }: UserActionsMenuProps) {
-  const { t } = useTranslation();
-  const [isOpen, setIsOpen] = useState(false);
-  const menuRef = useRef<HTMLDivElement>(null);
-
-  useEffect(() => {
-    function handleClickOutside(event: MouseEvent) {
-      if (menuRef.current && !menuRef.current.contains(event.target as Node)) {
-        setIsOpen(false);
-      }
-    }
-    document.addEventListener('mousedown', handleClickOutside);
-    return () => document.removeEventListener('mousedown', handleClickOutside);
-  }, []);
-
-  const handleAction = (action: UserAction) => {
-    setIsOpen(false);
-    onAction(action, user);
-  };
-
-  const actions = [
-    {
-      key: 'resetTrial' as const,
-      label: t('admin.users.userActions.resetTrial'),
-      icon: <ArrowPathIcon />,
-      className: 'text-blue-400 hover:bg-blue-500/10',
-    },
-    {
-      key: 'resetSubscription' as const,
-      label: t('admin.users.userActions.resetSubscription'),
-      icon: <ArrowPathIcon />,
-      className: 'text-amber-400 hover:bg-amber-500/10',
-    },
-    {
-      key: 'disable' as const,
-      label: t('admin.users.userActions.disable'),
-      icon: <NoSymbolIcon />,
-      className: 'text-dark-400 hover:bg-dark-700',
-    },
-    {
-      key: 'delete' as const,
-      label: t('admin.users.userActions.delete'),
-      icon: <TrashIcon />,
-      className: 'text-rose-400 hover:bg-rose-500/10',
-    },
-  ];
-
-  return (
-    <div className="relative" ref={menuRef}>
-      <button
-        onClick={(e) => {
-          e.stopPropagation();
-          setIsOpen(!isOpen);
-        }}
-        className="rounded-lg p-1.5 text-dark-400 transition-colors hover:bg-dark-700 hover:text-dark-200"
-      >
-        <DotsVerticalIcon />
-      </button>
-
-      {isOpen && (
-        <div className="absolute right-0 top-full z-50 mt-1 w-56 rounded-xl border border-dark-700 bg-dark-800 py-1 shadow-xl">
-          {actions.map((action) => (
-            <button
-              key={action.key}
-              onClick={(e) => {
-                e.stopPropagation();
-                handleAction(action.key);
-              }}
-              className={`flex w-full items-center gap-3 px-4 py-2.5 text-left text-sm transition-colors ${action.className}`}
-            >
-              {action.icon}
-              {action.label}
-            </button>
-          ))}
-        </div>
-      )}
-    </div>
-  );
-}
-
 // ============ Components ============
 
 interface StatCardProps {
@@ -305,11 +106,10 @@ function StatusBadge({ status }: { status: string }) {
 interface UserRowProps {
   user: UserListItem;
   onClick: () => void;
-  onAction: (action: UserAction, user: UserListItem) => void;
   formatAmount: (rubAmount: number) => string;
 }
 
-function UserRow({ user, onClick, onAction, formatAmount }: UserRowProps) {
+function UserRow({ user, onClick, formatAmount }: UserRowProps) {
   const { t } = useTranslation();
   return (
     <div
@@ -372,29 +172,17 @@ function UserRow({ user, onClick, onAction, formatAmount }: UserRowProps) {
         </div>
       </div>
 
-      {/* Actions Menu - hide chevron on mobile, show only dots */}
-      <UserActionsMenu user={user} onAction={onAction} />
-
-      <div className="hidden sm:block">
-        <ChevronRightIcon />
-      </div>
+      <ChevronRightIcon />
     </div>
   );
 }
 
 // ============ Main Page ============
 
-interface ConfirmModalState {
-  isOpen: boolean;
-  action: UserAction | null;
-  user: UserListItem | null;
-}
-
 export default function AdminUsers() {
   const { t } = useTranslation();
   const { formatWithCurrency } = useCurrency();
   const navigate = useNavigate();
-  const notify = useNotify();
   const { capabilities } = usePlatform();
 
   const [users, setUsers] = useState<UserListItem[]>([]);
@@ -406,12 +194,6 @@ export default function AdminUsers() {
   const [sortBy, setSortBy] = useState<string>('created_at');
   const [offset, setOffset] = useState(0);
   const [total, setTotal] = useState(0);
-  const [confirmModal, setConfirmModal] = useState<ConfirmModalState>({
-    isOpen: false,
-    action: null,
-    user: null,
-  });
-  const [actionLoading, setActionLoading] = useState(false);
 
   const limit = 20;
 
@@ -458,92 +240,6 @@ export default function AdminUsers() {
     loadUsers();
   };
 
-  const handleUserAction = (action: UserAction, user: UserListItem) => {
-    setConfirmModal({ isOpen: true, action, user });
-  };
-
-  const closeConfirmModal = () => {
-    setConfirmModal({ isOpen: false, action: null, user: null });
-  };
-
-  const executeAction = async () => {
-    const { action, user } = confirmModal;
-    if (!action || !user) return;
-
-    setActionLoading(true);
-    try {
-      let result: { success: boolean; message: string };
-
-      switch (action) {
-        case 'delete':
-          result = await adminUsersApi.deleteUser(user.id);
-          break;
-        case 'resetTrial':
-          result = await adminUsersApi.resetTrial(user.id);
-          break;
-        case 'resetSubscription':
-          result = await adminUsersApi.resetSubscription(user.id);
-          break;
-        case 'disable':
-          result = await adminUsersApi.disableUser(user.id);
-          break;
-        default:
-          throw new Error('Unknown action');
-      }
-
-      if (result.success) {
-        notify.success(t(`admin.users.userActions.success.${action}`), t('common.success'));
-        loadUsers();
-        loadStats();
-      } else {
-        notify.error(result.message || t('admin.users.userActions.error'), t('common.error'));
-      }
-    } catch (error) {
-      console.error('Action failed:', error);
-      notify.error(t('admin.users.userActions.error'), t('common.error'));
-    } finally {
-      setActionLoading(false);
-      closeConfirmModal();
-    }
-  };
-
-  const getConfirmModalContent = () => {
-    const { action } = confirmModal;
-    if (!action) return { title: '', message: '', confirmText: '', confirmButtonClass: '' };
-
-    const configs: Record<
-      UserAction,
-      { title: string; message: string; confirmText: string; confirmButtonClass: string }
-    > = {
-      delete: {
-        title: t('admin.users.userActions.confirmDelete.title'),
-        message: t('admin.users.userActions.confirmDelete.message'),
-        confirmText: t('admin.users.userActions.delete'),
-        confirmButtonClass: 'bg-rose-500 hover:bg-rose-600',
-      },
-      resetTrial: {
-        title: t('admin.users.userActions.confirmResetTrial.title'),
-        message: t('admin.users.userActions.confirmResetTrial.message'),
-        confirmText: t('admin.users.userActions.resetTrial'),
-        confirmButtonClass: 'bg-blue-500 hover:bg-blue-600',
-      },
-      resetSubscription: {
-        title: t('admin.users.userActions.confirmResetSubscription.title'),
-        message: t('admin.users.userActions.confirmResetSubscription.message'),
-        confirmText: t('admin.users.userActions.resetSubscription'),
-        confirmButtonClass: 'bg-amber-500 hover:bg-amber-600',
-      },
-      disable: {
-        title: t('admin.users.userActions.confirmDisable.title'),
-        message: t('admin.users.userActions.confirmDisable.message'),
-        confirmText: t('admin.users.userActions.disable'),
-        confirmButtonClass: 'bg-dark-600 hover:bg-dark-500',
-      },
-    };
-
-    return configs[action];
-  };
-
   const totalPages = Math.ceil(total / limit);
   const currentPage = Math.floor(offset / limit) + 1;
 
@@ -682,7 +378,6 @@ export default function AdminUsers() {
               key={user.id}
               user={user}
               onClick={() => navigate(`/admin/users/${user.id}`)}
-              onAction={handleUserAction}
               formatAmount={(amount) => formatWithCurrency(amount)}
             />
           ))
@@ -720,15 +415,6 @@ export default function AdminUsers() {
           </div>
         </div>
       )}
-
-      {/* User action confirmation modal */}
-      <ConfirmationModal
-        isOpen={confirmModal.isOpen}
-        onClose={closeConfirmModal}
-        onConfirm={executeAction}
-        isLoading={actionLoading}
-        {...getConfirmModalContent()}
-      />
     </div>
   );
 }
diff --git a/src/pages/Dashboard.tsx b/src/pages/Dashboard.tsx
index 7feeeec..ee246f2 100644
--- a/src/pages/Dashboard.tsx
+++ b/src/pages/Dashboard.tsx
@@ -3,6 +3,7 @@ import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query';
 import { Link, useNavigate } from 'react-router';
 import { useTranslation } from 'react-i18next';
 import { useAuthStore } from '../store/auth';
+import { useBlockingStore } from '../store/blocking';
 import { subscriptionApi } from '../api/subscription';
 import { referralApi } from '../api/referral';
 import { balanceApi } from '../api/balance';
@@ -54,6 +55,7 @@ export default function Dashboard() {
   const [trialError, setTrialError] = useState<string | null>(null);
   const { isCompleted: isOnboardingCompleted, complete: completeOnboarding } = useOnboarding();
   const [showOnboarding, setShowOnboarding] = useState(false);
+  const { blockingType } = useBlockingStore();
 
   // Refresh user data on mount
   useEffect(() => {
@@ -185,13 +187,14 @@ export default function Dashboard() {
   const hasNoSubscription = subscriptionResponse?.has_subscription === false && !subLoading;
 
   // Show onboarding for new users after data loads
+  // Skip if a blocking screen is active (channel subscription, maintenance, etc.)
   useEffect(() => {
-    if (!isOnboardingCompleted && !subLoading && !refLoading) {
+    if (!isOnboardingCompleted && !subLoading && !refLoading && !blockingType) {
       // Small delay to ensure DOM is ready
       const timer = setTimeout(() => setShowOnboarding(true), 500);
       return () => clearTimeout(timer);
     }
-  }, [isOnboardingCompleted, subLoading, refLoading]);
+  }, [isOnboardingCompleted, subLoading, refLoading, blockingType]);
 
   // Define onboarding steps based on available data
   const onboardingSteps = useMemo(() => {
diff --git a/src/pages/Info.tsx b/src/pages/Info.tsx
index 8f65c01..b6717fd 100644
--- a/src/pages/Info.tsx
+++ b/src/pages/Info.tsx
@@ -93,39 +93,47 @@ const sanitizeHtml = (html: string): string => {
       'blockquote',
       'code',
       'pre',
+      's',
+      'del',
+      'ins',
       'span',
       'div',
+      'tg-spoiler',
     ],
     ALLOWED_ATTR: ['href', 'target', 'rel', 'class'],
     ALLOW_DATA_ATTR: false,
   });
 };
 
-// Convert plain text to HTML with proper formatting
+// Convert content to formatted HTML (handles Telegram HTML + plain text)
 const formatContent = (content: string): string => {
   if (!content) return '';
 
-  // Check if content already has HTML tags
-  const hasHtmlTags = /<[a-z][\s\S]*>/i.test(content);
+  // Check if content has block-level HTML (full HTML document)
+  const hasBlockHtml = /<(p|div|h[1-6]|ul|ol|blockquote)\b/i.test(content);
 
-  if (hasHtmlTags) {
+  if (hasBlockHtml) {
     return sanitizeHtml(content);
   }
 
-  // Convert plain text to formatted HTML
+  // Content may have inline Telegram HTML (<b>, <i>, <u>, <code>, <a>) but uses
+  // newlines for structure. Convert newlines to paragraphs while preserving inline tags.
   const result = content
-    .split(/\n\n+/) // Split by double newlines (paragraphs)
+    .split(/\n\n+/)
     .map((paragraph) => {
-      // Check if it's a header (starts with # or numeric like "1.")
-      if (/^#{1,4}\s/.test(paragraph)) {
-        const level = paragraph.match(/^(#{1,4})/)?.[1].length || 1;
-        const text = paragraph.replace(/^#{1,4}\s*/, '');
+      const trimmed = paragraph.trim();
+      if (!trimmed) return '';
+
+      // Check if it's a markdown header
+      if (/^#{1,4}\s/.test(trimmed)) {
+        const level = trimmed.match(/^(#{1,4})/)?.[1].length || 1;
+        const text = trimmed.replace(/^#{1,4}\s*/, '');
         return `<h${level}>${text}</h${level}>`;
       }
 
       // Check for list items
-      if (/^[-•]\s/.test(paragraph) || /^\d+[.)]\s/.test(paragraph)) {
-        const lines = paragraph.split('\n');
+      if (/^[-•]\s/.test(trimmed) || /^\d+[.)]\s/.test(trimmed)) {
+        const lines = trimmed.split('\n');
         const isOrdered = /^\d+[.)]\s/.test(lines[0]);
         const listItems = lines
           .map((line) => line.replace(/^[-•]\s*/, '').replace(/^\d+[.)]\s*/, ''))
@@ -135,11 +143,11 @@ const formatContent = (content: string): string => {
         return isOrdered ? `<ol>${listItems}</ol>` : `<ul>${listItems}</ul>`;
       }
 
-      // Regular paragraph - handle single line breaks within
-      const formattedParagraph = paragraph.split('\n').join('<br/>');
-
-      return `<p>${formattedParagraph}</p>`;
+      // Regular paragraph — single newlines become <br/>
+      const formatted = trimmed.split('\n').join('<br/>');
+      return `<p>${formatted}</p>`;
     })
+    .filter(Boolean)
     .join('');
 
   return sanitizeHtml(result);
diff --git a/src/pages/Login.tsx b/src/pages/Login.tsx
index 76b9f3b..6f1a58f 100644
--- a/src/pages/Login.tsx
+++ b/src/pages/Login.tsx
@@ -18,6 +18,8 @@ import { getAndClearReturnUrl } from '../utils/token';
 import { isInTelegramWebApp, getTelegramInitData } from '../hooks/useTelegramSDK';
 import LanguageSwitcher from '../components/LanguageSwitcher';
 import TelegramLoginButton from '../components/TelegramLoginButton';
+import OAuthProviderIcon from '../components/OAuthProviderIcon';
+import { saveOAuthState } from './OAuthCallback';
 
 export default function Login() {
   const { t } = useTranslation();
@@ -92,6 +94,29 @@ export default function Login() {
   });
   const isEmailAuthEnabled = emailAuthConfig?.enabled ?? true;
 
+  // Fetch enabled OAuth providers
+  const { data: oauthData } = useQuery({
+    queryKey: ['oauth-providers'],
+    queryFn: authApi.getOAuthProviders,
+    staleTime: 60000,
+  });
+  const oauthProviders = oauthData?.providers ?? [];
+
+  const [oauthLoading, setOauthLoading] = useState<string | null>(null);
+
+  const handleOAuthLogin = async (provider: string) => {
+    setError('');
+    setOauthLoading(provider);
+    try {
+      const { authorize_url, state } = await authApi.getOAuthAuthorizeUrl(provider);
+      saveOAuthState(state, provider);
+      window.location.href = authorize_url;
+    } catch {
+      setError(t('auth.oauthError', 'Authorization was denied or failed'));
+      setOauthLoading(null);
+    }
+  };
+
   const botUsername = import.meta.env.VITE_TELEGRAM_BOT_USERNAME || '';
 
   // If email auth is disabled but user came with ref param, redirect to bot
@@ -424,6 +449,38 @@ export default function Login() {
               )}
             </div>
 
+            {/* OAuth providers section */}
+            {oauthProviders.length > 0 && (
+              <>
+                <div className="my-6 flex items-center gap-3">
+                  <div className="h-px flex-1 bg-dark-700" />
+                  <span className="text-xs text-dark-500">{t('auth.or', 'or')}</span>
+                  <div className="h-px flex-1 bg-dark-700" />
+                </div>
+                <div className="space-y-3">
+                  {oauthProviders.map((provider) => (
+                    <button
+                      key={provider.name}
+                      type="button"
+                      onClick={() => handleOAuthLogin(provider.name)}
+                      disabled={oauthLoading !== null}
+                      className="hover:bg-dark-750 flex w-full items-center justify-center gap-3 rounded-xl border border-dark-700 bg-dark-800 px-4 py-3 text-sm font-medium text-dark-100 transition-colors hover:border-dark-600 disabled:opacity-50"
+                    >
+                      {oauthLoading === provider.name ? (
+                        <span className="h-5 w-5 animate-spin rounded-full border-2 border-dark-400 border-t-white" />
+                      ) : (
+                        <OAuthProviderIcon provider={provider.name} className="h-5 w-5" />
+                      )}
+                      {t(
+                        `auth.continueWith${provider.name.charAt(0).toUpperCase() + provider.name.slice(1)}`,
+                        `Continue with ${provider.display_name}`,
+                      )}
+                    </button>
+                  ))}
+                </div>
+              </>
+            )}
+
             {/* Email auth section - only when enabled */}
             {isEmailAuthEnabled && (
               <>
diff --git a/src/pages/OAuthCallback.tsx b/src/pages/OAuthCallback.tsx
new file mode 100644
index 0000000..7078fc5
--- /dev/null
+++ b/src/pages/OAuthCallback.tsx
@@ -0,0 +1,119 @@
+import { useEffect, useState } from 'react';
+import { useNavigate, useSearchParams } from 'react-router';
+import { useTranslation } from 'react-i18next';
+import { useAuthStore } from '../store/auth';
+
+// SessionStorage helpers for OAuth state
+const OAUTH_STATE_KEY = 'oauth_state';
+const OAUTH_PROVIDER_KEY = 'oauth_provider';
+
+export function saveOAuthState(state: string, provider: string): void {
+  sessionStorage.setItem(OAUTH_STATE_KEY, state);
+  sessionStorage.setItem(OAUTH_PROVIDER_KEY, provider);
+}
+
+export function getAndClearOAuthState(): { state: string; provider: string } | null {
+  const state = sessionStorage.getItem(OAUTH_STATE_KEY);
+  const provider = sessionStorage.getItem(OAUTH_PROVIDER_KEY);
+  sessionStorage.removeItem(OAUTH_STATE_KEY);
+  sessionStorage.removeItem(OAUTH_PROVIDER_KEY);
+  if (!state || !provider) return null;
+  return { state, provider };
+}
+
+export default function OAuthCallback() {
+  const { t } = useTranslation();
+  const navigate = useNavigate();
+  const [searchParams] = useSearchParams();
+  const [error, setError] = useState('');
+  const { loginWithOAuth, isAuthenticated } = useAuthStore();
+
+  useEffect(() => {
+    if (isAuthenticated) {
+      navigate('/', { replace: true });
+      return;
+    }
+
+    const authenticate = async () => {
+      const code = searchParams.get('code');
+      const urlState = searchParams.get('state');
+
+      if (!code || !urlState) {
+        setError(t('auth.oauthError', 'Authorization was denied or failed'));
+        return;
+      }
+
+      // Get saved state from sessionStorage
+      const saved = getAndClearOAuthState();
+      if (!saved) {
+        setError(t('auth.oauthExpired', 'OAuth session expired. Please try again.'));
+        return;
+      }
+
+      // Validate state match
+      if (saved.state !== urlState) {
+        setError(t('auth.oauthError', 'Authorization was denied or failed'));
+        return;
+      }
+
+      try {
+        await loginWithOAuth(saved.provider, code, urlState);
+        navigate('/', { replace: true });
+      } catch (err: unknown) {
+        const error = err as { response?: { data?: { detail?: string } } };
+        setError(
+          error.response?.data?.detail ||
+            t('auth.oauthError', 'Authorization was denied or failed'),
+        );
+      }
+    };
+
+    authenticate();
+  }, [searchParams, loginWithOAuth, navigate, isAuthenticated, t]);
+
+  if (error) {
+    return (
+      <div className="flex min-h-screen items-center justify-center px-4 py-8">
+        <div className="fixed inset-0 bg-gradient-to-br from-dark-950 via-dark-900 to-dark-950" />
+        <div className="relative w-full max-w-md text-center">
+          <div className="card">
+            <div className="mx-auto mb-4 flex h-16 w-16 items-center justify-center rounded-2xl bg-error-500/20">
+              <svg
+                className="h-8 w-8 text-error-400"
+                fill="none"
+                viewBox="0 0 24 24"
+                stroke="currentColor"
+                strokeWidth={1.5}
+              >
+                <path
+                  strokeLinecap="round"
+                  strokeLinejoin="round"
+                  d="M12 9v3.75m9-.75a9 9 0 11-18 0 9 9 0 0118 0zm-9 3.75h.008v.008H12v-.008z"
+                />
+              </svg>
+            </div>
+            <h2 className="mb-2 text-lg font-semibold text-dark-50">{t('auth.loginFailed')}</h2>
+            <p className="mb-6 text-sm text-dark-400">{error}</p>
+            <button
+              onClick={() => navigate('/login', { replace: true })}
+              className="btn-primary w-full"
+            >
+              {t('auth.backToLogin', 'Back to login')}
+            </button>
+          </div>
+        </div>
+      </div>
+    );
+  }
+
+  return (
+    <div className="flex min-h-screen items-center justify-center">
+      <div className="fixed inset-0 bg-gradient-to-br from-dark-950 via-dark-900 to-dark-950" />
+      <div className="relative text-center">
+        <div className="mx-auto mb-4 h-10 w-10 animate-spin rounded-full border-2 border-accent-500 border-t-transparent" />
+        <h2 className="text-lg font-semibold text-dark-50">{t('auth.authenticating')}</h2>
+        <p className="mt-2 text-sm text-dark-400">{t('common.loading')}</p>
+      </div>
+    </div>
+  );
+}
diff --git a/src/pages/TopUpMethodSelect.tsx b/src/pages/TopUpMethodSelect.tsx
index 1801e6a..b5fa841 100644
--- a/src/pages/TopUpMethodSelect.tsx
+++ b/src/pages/TopUpMethodSelect.tsx
@@ -7,6 +7,7 @@ import { balanceApi } from '../api/balance';
 import { useCurrency } from '../hooks/useCurrency';
 import { Card } from '@/components/data-display/Card';
 import { staggerContainer, staggerItem } from '@/components/motion/transitions';
+import PaymentMethodIcon from '@/components/PaymentMethodIcon';
 
 export default function TopUpMethodSelect() {
   const { t } = useTranslation();
@@ -70,8 +71,11 @@ export default function TopUpMethodSelect() {
                     className={!method.is_available ? 'cursor-not-allowed opacity-50' : ''}
                     onClick={() => method.is_available && handleMethodClick(method.id)}
                   >
-                    <div className="font-semibold text-dark-100">
-                      {translatedName || method.name}
+                    <div className="flex items-center gap-3">
+                      <PaymentMethodIcon method={methodKey} className="h-8 w-8 flex-shrink-0" />
+                      <div className="font-semibold text-dark-100">
+                        {translatedName || method.name}
+                      </div>
                     </div>
                     {(translatedDesc || method.description) && (
                       <div className="mt-1 text-sm text-dark-500">
diff --git a/src/pages/Wheel.tsx b/src/pages/Wheel.tsx
index 6a2cca0..1bb03f1 100644
--- a/src/pages/Wheel.tsx
+++ b/src/pages/Wheel.tsx
@@ -4,7 +4,6 @@ import { useTranslation } from 'react-i18next';
 import { wheelApi, type SpinResult, type SpinHistoryItem } from '../api/wheel';
 import FortuneWheel from '../components/wheel/FortuneWheel';
 import WheelLegend from '../components/wheel/WheelLegend';
-import InsufficientBalancePrompt from '../components/InsufficientBalancePrompt';
 import { usePlatform, useHaptic } from '@/platform';
 import { useNotify } from '@/platform/hooks/useNotify';
 import { Card } from '@/components/data-display/Card/Card';
@@ -461,11 +460,13 @@ export default function Wheel() {
   const daysEnabled = config.spin_cost_days_enabled && config.spin_cost_days;
   const bothMethodsAvailable = !!(starsEnabled && daysEnabled);
 
+  // Stars via Telegram invoice don't require ruble balance, so only check daily limit
+  const dailyLimitReached = config.daily_limit > 0 && config.user_spins_today >= config.daily_limit;
   const spinDisabled =
-    !config.can_spin ||
     isSpinning ||
     isPayingStars ||
-    (config.daily_limit > 0 && config.user_spins_today >= config.daily_limit);
+    dailyLimitReached ||
+    (paymentType === 'telegram_stars' ? !starsEnabled : !config.can_spin);
 
   return (
     <div className="animate-fade-in space-y-6 pb-8">
@@ -570,25 +571,21 @@ export default function Wheel() {
                 </Button>
               )}
 
-              {/* Cannot spin hint */}
-              {!config.can_spin && !isSpinning && (
-                <>
-                  {config.can_spin_reason === 'daily_limit_reached' ? (
-                    <div className="rounded-linear border border-dark-700/30 bg-dark-800/30 p-4 text-center">
-                      <p className="text-dark-400">{t('wheel.errors.dailyLimitReached')}</p>
-                    </div>
-                  ) : config.can_spin_reason === 'insufficient_balance' ? (
-                    <InsufficientBalancePrompt
-                      missingAmountKopeks={
-                        config.required_balance_kopeks - config.user_balance_kopeks
-                      }
-                    />
-                  ) : (
-                    <div className="rounded-linear border border-dark-700/30 bg-dark-800/30 p-4 text-center">
-                      <p className="text-dark-400">{t('wheel.errors.cannotSpin')}</p>
-                    </div>
-                  )}
-                </>
+              {/* Cannot spin hint — only show for days payment (Stars via invoice always works) */}
+              {!isSpinning && paymentType !== 'telegram_stars' && !config.can_spin && (
+                <div className="rounded-linear border border-dark-700/30 bg-dark-800/30 p-4 text-center">
+                  <p className="text-dark-400">
+                    {config.can_spin_reason === 'daily_limit_reached'
+                      ? t('wheel.errors.dailyLimitReached')
+                      : t('wheel.errors.cannotSpin')}
+                  </p>
+                </div>
+              )}
+              {/* Daily limit hint for Stars payment (not covered by can_spin check) */}
+              {!isSpinning && paymentType === 'telegram_stars' && dailyLimitReached && (
+                <div className="rounded-linear border border-dark-700/30 bg-dark-800/30 p-4 text-center">
+                  <p className="text-dark-400">{t('wheel.errors.dailyLimitReached')}</p>
+                </div>
               )}
 
               {/* Inline Result Card */}
diff --git a/src/store/auth.ts b/src/store/auth.ts
index 91b2fd0..56364bb 100644
--- a/src/store/auth.ts
+++ b/src/store/auth.ts
@@ -33,6 +33,7 @@ interface AuthState {
   loginWithTelegram: (initData: string) => Promise<void>;
   loginWithTelegramWidget: (data: TelegramWidgetData) => Promise<void>;
   loginWithEmail: (email: string, password: string) => Promise<void>;
+  loginWithOAuth: (provider: string, code: string, state: string) => Promise<void>;
   registerWithEmail: (
     email: string,
     password: string,
@@ -267,6 +268,18 @@ export const useAuthStore = create<AuthState>()(
         await get().checkAdminStatus();
       },
 
+      loginWithOAuth: async (provider, code, state) => {
+        const response = await authApi.oauthCallback(provider, code, state);
+        tokenStorage.setTokens(response.access_token, response.refresh_token);
+        set({
+          accessToken: response.access_token,
+          refreshToken: response.refresh_token,
+          user: response.user,
+          isAuthenticated: true,
+        });
+        await get().checkAdminStatus();
+      },
+
       registerWithEmail: async (email, password, firstName, referralCode) => {
         // Registration now returns message, not tokens
         // User must verify email before they can login
diff --git a/src/styles/globals.css b/src/styles/globals.css
index 16c9bbf..3778807 100644
--- a/src/styles/globals.css
+++ b/src/styles/globals.css
@@ -270,6 +270,14 @@
   }
 }
 
+/* Twemoji — cross-platform emoji rendering */
+img.twemoji {
+  display: inline-block;
+  width: 1.2em;
+  height: 1.2em;
+  vertical-align: -0.2em;
+}
+
 @layer components {
   /* ========== BENTO DESIGN SYSTEM ========== */
 
@@ -845,6 +853,19 @@
     @apply italic text-dark-300;
   }
 
+  .prose u {
+    @apply underline underline-offset-2;
+  }
+
+  .prose s,
+  .prose del {
+    @apply text-dark-400 line-through;
+  }
+
+  .prose tg-spoiler {
+    @apply cursor-pointer rounded bg-dark-600 px-1 text-transparent transition-colors hover:bg-transparent hover:text-dark-200;
+  }
+
   .prose blockquote {
     @apply my-4 rounded-r-lg border-l-4 border-accent-500/50 bg-dark-800/30 py-2 pl-4 italic text-dark-300;
   }
@@ -921,6 +942,15 @@
     @apply text-champagne-700;
   }
 
+  .light .prose s,
+  .light .prose del {
+    @apply text-champagne-500;
+  }
+
+  .light .prose tg-spoiler {
+    @apply bg-champagne-300 text-transparent hover:bg-transparent hover:text-champagne-800;
+  }
+
   .light .prose blockquote {
     @apply border-champagne-400 bg-champagne-100/50 text-champagne-700;
   }
diff --git a/src/types/index.ts b/src/types/index.ts
index 4d45348..23bc36e 100644
--- a/src/types/index.ts
+++ b/src/types/index.ts
@@ -12,7 +12,13 @@ export interface User {
   referral_code: string | null;
   language: string;
   created_at: string;
-  auth_type: 'telegram' | 'email'; // Тип аутентификации
+  auth_type: 'telegram' | 'email' | 'google' | 'yandex' | 'discord' | 'vk'; // Тип аутентификации
+}
+
+// OAuth types
+export interface OAuthProvider {
+  name: string;
+  display_name: string;
 }
 
 // Auth types