diff --git a/assets/i18n/en.json b/assets/i18n/en.json
index 204b525..4618d5b 100644
--- a/assets/i18n/en.json
+++ b/assets/i18n/en.json
@@ -16,6 +16,8 @@
   "nav.access_desc": "Roles, privilege sets, and operators.",
   "nav.builder": "Builder",
   "nav.builder_desc": "Docker CI for APK baking and OTA artifacts.",
+  "nav.monitor": "Monitoring",
+  "nav.monitor_desc": "Grafana dashboards — cluster health, alerts, exporters.",
   "theme.label": "Theme",
   "theme.dark": "Dark",
   "theme.light": "Light",
@@ -153,6 +155,11 @@
   "verify.register_again": "Register again",
   "twofa.title": "Two-factor authentication",
   "twofa.hint": "Enter the 6-digit code from your authenticator app.",
+  "twofa.hint_scan": "Scan the QR code with your phone camera (not Google Authenticator) to approve this sign-in, or enter the 6-digit code from your authenticator app below.",
+  "twofa.qr_caption": "Phone camera → tap link → Approve",
+  "twofa.waiting_approval": "Waiting for mobile approval…",
+  "twofa.approved": "Approved — signing you in…",
+  "twofa.qr_expired": "QR code expired. Reload to get a new one.",
   "twofa.code": "Authentication code",
   "twofa.submit": "Continue",
   "twofa.cancel": "Cancel",
diff --git a/assets/i18n/ru.json b/assets/i18n/ru.json
index b72d81c..512c7d4 100644
--- a/assets/i18n/ru.json
+++ b/assets/i18n/ru.json
@@ -26,6 +26,8 @@
   "nav.access_desc": "Роли, наборы привилегий и операторы.",
   "nav.builder": "Сборщик",
   "nav.builder_desc": "Docker CI для сборки APK и OTA.",
+  "nav.monitor": "Мониторинг",
+  "nav.monitor_desc": "Дашборды Grafana — состояние кластера, алерты, экспортёры.",
   "theme.label": "Тема",
   "theme.dark": "Тёмная",
   "theme.light": "Светлая",
@@ -162,6 +164,11 @@
   "verify.register_again": "Зарегистрироваться снова",
   "twofa.title": "Двухфакторная аутентификация",
   "twofa.hint": "Введите 6-значный код из приложения-аутентификатора.",
+  "twofa.hint_scan": "Отсканируйте QR камерой телефона (не Google Authenticator), чтобы подтвердить вход, или введите 6-значный код из приложения-аутентификатора ниже.",
+  "twofa.qr_caption": "Камера телефона → ссылка → Подтвердить",
+  "twofa.waiting_approval": "Ожидание подтверждения с телефона…",
+  "twofa.approved": "Подтверждено — выполняется вход…",
+  "twofa.qr_expired": "QR-код истёк. Обновите страницу.",
   "twofa.code": "Код аутентификации",
   "twofa.submit": "Продолжить",
   "twofa.cancel": "Отмена",