feat: add LIMITED subscription status support with traffic-exhausted UX

- Add is_limited to Subscription type
- Show yellow traffic-exhausted badge on Subscription and AdminUsers pages
- SubscriptionCardExpired: amber theme with warning icon and buy-traffic CTA for limited
- Dashboard: route limited subscriptions to SubscriptionCardExpired
- Subscription page: show additional options (buy traffic) for limited subs
- Use is_limited boolean instead of status string comparison
- Add trafficLimited translations for ru, en, zh, fa
- AdminUserDetail StatusBadge: add limited yellow styling

src/components/dashboard/SubscriptionCardExpired.tsx

@@ -38,6 +38,9 @@ export default function SubscriptionCardExpired({
 
   const formattedDate = new Date(subscription.end_date).toLocaleDateString();
 
+  // Detect limited (traffic exhausted) state
+  const isLimited = subscription.is_limited;
+
   // Detect daily subscription (disabled or expired)
   const isDaily = subscription.is_daily;
   const isDisabledDaily = subscription.status === 'disabled' && isDaily;
@@ -92,19 +95,38 @@ export default function SubscriptionCardExpired({
     navigate(`/balance/top-up?${params.toString()}`);
   };
 
+  // Color scheme: amber for limited, red for expired/disabled
+  const accent = isLimited
+    ? {
+        r: 255,
+        g: 184,
+        b: 0,
+        hex: '#FFB800',
+        gradient: 'linear-gradient(135deg, #FFB800, #FF8C00)',
+      }
+    : {
+        r: 255,
+        g: 59,
+        b: 92,
+        hex: '#FF3B5C',
+        gradient: 'linear-gradient(135deg, #FF3B5C, #FF6B35)',
+      };
+
   return (
     <div
       className={`relative overflow-hidden rounded-3xl ${className ?? ''}`}
       style={{
         background: g.cardBg,
-        border: isDark ? '1px solid rgba(255,70,70,0.12)' : '1px solid rgba(255,59,92,0.2)',
+        border: isDark
+          ? `1px solid rgba(${accent.r},${accent.g},${accent.b},0.12)`
+          : `1px solid rgba(${accent.r},${accent.g},${accent.b},0.2)`,
         boxShadow: isDark
           ? g.shadow
-          : '0 2px 16px rgba(255,59,92,0.1), 0 0 0 1px rgba(255,59,92,0.06)',
+          : `0 2px 16px rgba(${accent.r},${accent.g},${accent.b},0.1), 0 0 0 1px rgba(${accent.r},${accent.g},${accent.b},0.06)`,
         padding: '28px 28px 24px',
       }}
     >
-      {/* Red glow */}
+      {/* Glow */}
       <div
         className="pointer-events-none absolute"
         style={{
@@ -113,7 +135,7 @@ export default function SubscriptionCardExpired({
           width: 200,
           height: 200,
           borderRadius: '50%',
-          background: 'radial-gradient(circle, rgba(255,59,92,0.08) 0%, transparent 70%)',
+          background: `radial-gradient(circle, rgba(${accent.r},${accent.g},${accent.b},0.08) 0%, transparent 70%)`,
         }}
         aria-hidden="true"
       />
@@ -134,20 +156,36 @@ export default function SubscriptionCardExpired({
 
       {/* Header */}
       <div className="mb-5 flex items-center gap-3">
-        {/* Clock icon */}
         <div
           className="flex h-11 w-11 flex-shrink-0 items-center justify-center rounded-[14px]"
           style={{
-            background: 'rgba(255,59,92,0.1)',
+            background: `rgba(${accent.r},${accent.g},${accent.b},0.1)`,
-            border: '1px solid rgba(255,59,92,0.15)',
+            border: `1px solid rgba(${accent.r},${accent.g},${accent.b},0.15)`,
           }}
         >
+          {isLimited ? (
             <svg
               width="22"
               height="22"
               viewBox="0 0 24 24"
               fill="none"
-            stroke="#FF3B5C"
+              stroke={accent.hex}
+              strokeWidth="2"
+              strokeLinecap="round"
+              strokeLinejoin="round"
+              aria-hidden="true"
+            >
+              <path d="M10.29 3.86L1.82 18a2 2 0 001.71 3h16.94a2 2 0 001.71-3L13.71 3.86a2 2 0 00-3.42 0z" />
+              <line x1="12" y1="9" x2="12" y2="13" />
+              <line x1="12" y1="17" x2="12.01" y2="17" />
+            </svg>
+          ) : (
+            <svg
+              width="22"
+              height="22"
+              viewBox="0 0 24 24"
+              fill="none"
+              stroke={accent.hex}
               strokeWidth="2"
               strokeLinecap="round"
               strokeLinejoin="round"
@@ -156,9 +194,12 @@ export default function SubscriptionCardExpired({
               <circle cx="12" cy="12" r="10" />
               <path d="M12 6v6l4 2" />
             </svg>
+          )}
         </div>
         <h2 className="text-lg font-bold tracking-tight text-dark-50">
-          {isDisabledDaily
+          {isLimited
+            ? t('subscription.trafficLimitedTitle')
+            : isDisabledDaily
               ? t('dashboard.suspended.title')
               : subscription.is_trial
                 ? t('dashboard.expired.trialTitle')
@@ -166,12 +207,19 @@ export default function SubscriptionCardExpired({
         </h2>
       </div>
 
+      {/* Limited description */}
+      {isLimited && (
+        <p className="mb-4 text-sm text-dark-50/60">
+          {t('subscription.trafficLimitedDescription')}
+        </p>
+      )}
+
       {/* Expired date + Balance row */}
       <div
         className="mb-5 flex items-center justify-between rounded-[14px]"
         style={{
-          background: 'rgba(255,59,92,0.04)',
+          background: `rgba(${accent.r},${accent.g},${accent.b},0.04)`,
-          border: '1px solid rgba(255,59,92,0.08)',
+          border: `1px solid rgba(${accent.r},${accent.g},${accent.b},0.08)`,
           padding: '14px 18px',
         }}
       >
@@ -207,6 +255,32 @@ export default function SubscriptionCardExpired({
 
       {/* Action buttons */}
       <div className="flex gap-2.5">
+        {isLimited ? (
+          <Link
+            to="/subscription"
+            className="flex flex-1 items-center justify-center gap-2 rounded-[14px] py-3.5 text-[15px] font-semibold tracking-tight text-white transition-all duration-300"
+            style={{
+              background: accent.gradient,
+              boxShadow: `0 4px 20px rgba(${accent.r},${accent.g},${accent.b},0.2)`,
+            }}
+          >
+            <svg
+              width="16"
+              height="16"
+              viewBox="0 0 24 24"
+              fill="none"
+              stroke="currentColor"
+              strokeWidth="2.5"
+              strokeLinecap="round"
+              strokeLinejoin="round"
+              aria-hidden="true"
+            >
+              <path d="M12 4.5v15m7.5-7.5h-15" />
+            </svg>
+            {t('subscription.trafficLimited')}
+          </Link>
+        ) : (
+          <>
             {/* Quick Renew or Top Up button (hidden for expired trials) */}
             {!subscription.is_trial && (
               <>
@@ -217,8 +291,8 @@ export default function SubscriptionCardExpired({
                     disabled={isRenewing}
                     className="flex flex-1 items-center justify-center gap-2 rounded-[14px] py-3.5 text-[15px] font-semibold tracking-tight text-white transition-all duration-300 disabled:opacity-50"
                     style={{
-                  background: 'linear-gradient(135deg, #FF3B5C, #FF6B35)',
+                      background: accent.gradient,
-                  boxShadow: '0 4px 20px rgba(255,59,92,0.2)',
+                      boxShadow: `0 4px 20px rgba(${accent.r},${accent.g},${accent.b},0.2)`,
                     }}
                   >
                     {isRenewing ? (
@@ -253,8 +327,8 @@ export default function SubscriptionCardExpired({
                     onClick={handleTopUp}
                     className="flex flex-1 items-center justify-center gap-2 rounded-[14px] py-3.5 text-[15px] font-semibold tracking-tight text-white transition-all duration-300"
                     style={{
-                  background: 'linear-gradient(135deg, #FF3B5C, #FF6B35)',
+                      background: accent.gradient,
-                  boxShadow: '0 4px 20px rgba(255,59,92,0.2)',
+                      boxShadow: `0 4px 20px rgba(${accent.r},${accent.g},${accent.b},0.2)`,
                     }}
                   >
                     <svg
@@ -285,8 +359,8 @@ export default function SubscriptionCardExpired({
               style={
                 subscription.is_trial
                   ? {
-                  background: 'linear-gradient(135deg, #FF3B5C, #FF6B35)',
+                      background: accent.gradient,
-                  boxShadow: '0 4px 20px rgba(255,59,92,0.2)',
+                      boxShadow: `0 4px 20px rgba(${accent.r},${accent.g},${accent.b},0.2)`,
                     }
                   : {
                       background: g.innerBg,
@@ -296,6 +370,8 @@ export default function SubscriptionCardExpired({
             >
               {t('dashboard.expired.tariffs')}
             </Link>
+          </>
+        )}
       </div>
     </div>
   );

src/locales/en.json

@@ -171,6 +171,7 @@
     "telegramRetryFailed": "Authorization failed. Close the app and try again.",
     "telegramReopenHint": "If the problem persists, close and reopen the app",
     "telegramNotConfigured": "Telegram bot is not configured",
+    "telegramUnavailable": "Telegram login is temporarily unavailable",
     "authenticating": "Authenticating...",
     "orOpenInApp": "Or open the bot in the app",
     "loginFailed": "Login Failed",
@@ -290,6 +291,9 @@
     "inactive": "Inactive",
     "trialStatus": "Trial",
     "expired": "Expired",
+    "trafficLimited": "Traffic Exhausted",
+    "trafficLimitedTitle": "Traffic Limit Reached",
+    "trafficLimitedDescription": "Your traffic has been exhausted. Purchase additional traffic below to continue using VPN.",
     "expiresAt": "Expires at",
     "daysLeft": "Days left",
     "devices": "Devices",

src/locales/fa.json

@@ -163,6 +163,7 @@
     "telegramRetryFailed": "تایید هویت ناموفق بود. برنامه را ببندید و دوباره باز کنید.",
     "telegramReopenHint": "اگر مشکل ادامه دارد، برنامه را ببندید و دوباره باز کنید",
     "telegramNotConfigured": "ربات تلگرام پیکربندی نشده",
+    "telegramUnavailable": "ورود از طریق تلگرام موقتاً در دسترس نیست",
     "authenticating": "در حال تایید هویت...",
     "orOpenInApp": "یا ربات را در برنامه باز کنید",
     "loginFailed": "ورود ناموفق",
@@ -250,6 +251,9 @@
     "inactive": "غیرفعال",
     "trialStatus": "دوره آزمایشی",
     "expired": "منقضی شده",
+    "trafficLimited": "ترافیک تمام شده",
+    "trafficLimitedTitle": "محدودیت ترافیک",
+    "trafficLimitedDescription": "ترافیک شما تمام شده است. برای ادامه استفاده از VPN، ترافیک اضافی خریداری کنید.",
     "expiresAt": "تاریخ انقضا",
     "daysLeft": "روز باقی‌مانده",
     "devices": "دستگاه‌ها",

src/locales/ru.json

@@ -174,6 +174,7 @@
     "telegramRetryFailed": "Авторизация не удалась. Закройте приложение и откройте заново.",
     "telegramReopenHint": "Если проблема повторяется — закройте и откройте приложение заново",
     "telegramNotConfigured": "Telegram бот не настроен",
+    "telegramUnavailable": "Вход через Telegram временно недоступен",
     "authenticating": "Авторизация...",
     "orOpenInApp": "Или откройте бота в приложении",
     "loginFailed": "Ошибка входа",
@@ -302,6 +303,9 @@
     "inactive": "Неактивна",
     "trialStatus": "Пробный период",
     "expired": "Истекла",
+    "trafficLimited": "Трафик исчерпан",
+    "trafficLimitedTitle": "Трафик закончился",
+    "trafficLimitedDescription": "Ваш трафик исчерпан. Докупите дополнительный трафик ниже, чтобы продолжить пользоваться VPN.",
     "expiresAt": "Действует до",
     "daysLeft": "Осталось дней",
     "devices": "Устройства",

src/locales/zh.json

@@ -163,6 +163,7 @@
     "telegramRetryFailed": "授权失败。请关闭应用后重新打开。",
     "telegramReopenHint": "如果问题持续存在，请关闭并重新打开应用",
     "telegramNotConfigured": "Telegram机器人未配置",
+    "telegramUnavailable": "Telegram登录暂时不可用",
     "authenticating": "正在验证...",
     "orOpenInApp": "或在应用中打开机器人",
     "loginFailed": "登录失败",
@@ -250,6 +251,9 @@
     "inactive": "无效",
     "trialStatus": "试用期",
     "expired": "已过期",
+    "trafficLimited": "流量已用尽",
+    "trafficLimitedTitle": "流量已达上限",
+    "trafficLimitedDescription": "您的流量已用尽。请在下方购买额外流量以继续使用VPN。",
     "expiresAt": "到期时间",
     "daysLeft": "剩余天数",
     "devices": "设备",

src/pages/AdminUserDetail.tsx

@@ -119,6 +119,7 @@ function StatusBadge({ status }: { status: string }) {
     deleted: 'bg-dark-600 text-dark-400 border-dark-500',
     trial: 'bg-accent-500/20 text-accent-400 border-accent-500/30',
     expired: 'bg-warning-500/20 text-warning-400 border-warning-500/30',
+    limited: 'bg-yellow-500/20 text-yellow-400 border-yellow-500/30',
     disabled: 'bg-dark-600 text-dark-400 border-dark-500',
   };
 

src/pages/AdminUsers.tsx

@@ -147,6 +147,8 @@ function UserRow({ user, onClick, formatAmount }: UserRowProps) {
                   ? 'border-success-500/30 bg-success-500/20 text-success-400'
                   : user.subscription_status === 'trial'
                     ? 'border-accent-500/30 bg-accent-500/20 text-accent-400'
+                    : user.subscription_status === 'limited'
+                      ? 'border-yellow-500/30 bg-yellow-500/20 text-yellow-400'
                       : 'border-warning-500/30 bg-warning-500/20 text-warning-400'
               }`}
             >
@@ -154,6 +156,8 @@ function UserRow({ user, onClick, formatAmount }: UserRowProps) {
                 ? t('admin.users.status.subscription')
                 : user.subscription_status === 'trial'
                   ? t('admin.users.status.trial')
+                  : user.subscription_status === 'limited'
+                    ? t('subscription.trafficLimited')
                     : t('admin.users.status.expired')}
             </span>
           )}

src/pages/Dashboard.tsx

@@ -247,7 +247,9 @@ export default function Dashboard() {
             <div className="skeleton h-12 w-full rounded-xl" />
           </div>
         </div>
-      ) : subscription?.is_expired || subscription?.status === 'disabled' ? (
+      ) : subscription?.is_expired ||
+        subscription?.status === 'disabled' ||
+        subscription?.is_limited ? (
         <SubscriptionCardExpired
           subscription={subscription}
           balanceKopeks={balanceData?.balance_kopeks ?? 0}

src/pages/Subscription.tsx

@@ -518,23 +518,76 @@ export default function Subscription() {
                   style={{
                     background: subscription.is_active
                       ? `${zone.mainHex}15`
+                      : subscription.is_limited
+                        ? 'rgba(255,184,0,0.12)'
                         : 'rgba(255,59,92,0.12)',
                     border: subscription.is_active
                       ? `1px solid ${zone.mainHex}30`
+                      : subscription.is_limited
+                        ? '1px solid rgba(255,184,0,0.25)'
                         : '1px solid rgba(255,59,92,0.25)',
-                    color: subscription.is_active ? zone.mainHex : '#FF3B5C',
+                    color: subscription.is_active
+                      ? zone.mainHex
+                      : subscription.is_limited
+                        ? '#FFB800'
+                        : '#FF3B5C',
                   }}
                 >
                   {subscription.is_active
                     ? subscription.is_trial
                       ? t('subscription.trialStatus')
                       : t('subscription.active')
+                    : subscription.is_limited
+                      ? t('subscription.trafficLimited')
                       : subscription.status === 'disabled'
                         ? t('subscription.pause.suspended')
                         : t('subscription.expired')}
                 </span>
               </div>
 
+              {/* ─── Traffic Limited Banner ─── */}
+              {subscription.is_limited && (
+                <div
+                  className="mb-6 rounded-[14px] p-4"
+                  style={{
+                    background:
+                      'linear-gradient(135deg, rgba(255,184,0,0.08), rgba(255,184,0,0.03))',
+                    border: '1px solid rgba(255,184,0,0.2)',
+                  }}
+                >
+                  <div className="flex items-start gap-3">
+                    <div
+                      className="flex h-9 w-9 flex-shrink-0 items-center justify-center rounded-[10px]"
+                      style={{ background: 'rgba(255,184,0,0.12)' }}
+                    >
+                      <svg
+                        width="16"
+                        height="16"
+                        viewBox="0 0 24 24"
+                        fill="none"
+                        stroke="#FFB800"
+                        strokeWidth="2"
+                        strokeLinecap="round"
+                        strokeLinejoin="round"
+                        aria-hidden="true"
+                      >
+                        <path d="M10.29 3.86L1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0z" />
+                        <line x1="12" y1="9" x2="12" y2="13" />
+                        <line x1="12" y1="17" x2="12.01" y2="17" />
+                      </svg>
+                    </div>
+                    <div className="min-w-0 flex-1">
+                      <p className="text-sm font-semibold" style={{ color: '#FFB800' }}>
+                        {t('subscription.trafficLimitedTitle')}
+                      </p>
+                      <p className="mt-1 text-xs text-dark-400">
+                        {t('subscription.trafficLimitedDescription')}
+                      </p>
+                    </div>
+                  </div>
+                </div>
+              )}
+
               {/* ─── Trial Info Banner ─── */}
               {subscription.is_trial && subscription.is_active && (
                 <div
@@ -988,7 +1041,9 @@ export default function Subscription() {
                 {t('subscription.pause.title')}
               </h2>
               <div className="mt-1 text-[12px] text-dark-50/35">
-                {subscription.status === 'disabled'
+                {subscription.is_limited
+                  ? t('subscription.trafficLimited')
+                  : subscription.status === 'disabled'
                     ? t('subscription.pause.suspended')
                     : subscription.is_daily_paused
                       ? t('subscription.pause.paused')
@@ -1140,7 +1195,7 @@ export default function Subscription() {
 
       {/* Additional Options (Buy Devices) */}
       {subscription &&
-        subscription.is_active &&
+        (subscription.is_active || subscription.is_limited) &&
         !subscription.is_trial &&
         subscription.device_limit !== 0 && (
           <div

src/types/index.ts

@@ -91,6 +91,7 @@ export interface Subscription {
   hide_subscription_link: boolean;
   is_active: boolean;
   is_expired: boolean;
+  is_limited: boolean;
   traffic_purchases?: TrafficPurchase[];
   // Daily tariff fields
   is_daily?: boolean;