dashboard

frontend/src/App.js

@@ -2,6 +2,14 @@ import React from 'react';
 import { BrowserRouter as Router, Routes, Route, Navigate } from 'react-router-dom';
 import Login from './pages/Login';
 import Dashboard from './pages/Dashboard';
+import UsersPage from './pages/UsersPage';
+import SmtpServersPage from './pages/SmtpServersPage';
+import EmailTemplatesPage from './pages/EmailTemplatesPage';
+import UnsubscribedPage from './pages/UnsubscribedPage';
+import GroupsPage from './pages/GroupsPage';
+import DeliveryHistoryPage from './pages/DeliveryHistoryPage';
+import CampaignPage from './pages/CampaignPage';
+import MainLayout from './components/MainLayout';
 import './App.css';
 import { useUser } from './context/UserContext';
 
@@ -18,8 +26,101 @@ function App() {
         <Route path="/login" element={<Login />} />
         <Route
           path="/dashboard"
-          element={user && token ? <Dashboard /> : <Navigate to="/login" replace />} />
+          element={
-        <Route path="*" element={<Navigate to="/login" replace />} />
+            user && token ? (
+              <MainLayout>
+                <Dashboard />
+              </MainLayout>
+            ) : (
+              <Navigate to="/login" replace />
+            )
+          }
+        />
+        <Route
+          path="/users"
+          element={
+            user && token ? (
+              <MainLayout>
+                <UsersPage />
+              </MainLayout>
+            ) : (
+              <Navigate to="/login" replace />
+            )
+          }
+        />
+        <Route
+          path="/smtp"
+          element={
+            user && token ? (
+              <MainLayout>
+                <SmtpServersPage />
+              </MainLayout>
+            ) : (
+              <Navigate to="/login" replace />
+            )
+          }
+        />
+        <Route
+          path="/template"
+          element={
+            user && token ? (
+              <MainLayout>
+                <EmailTemplatesPage />
+              </MainLayout>
+            ) : (
+              <Navigate to="/login" replace />
+            )
+          }
+        />
+        <Route
+          path="/unsubscribed"
+          element={
+            user && token ? (
+              <MainLayout>
+                <UnsubscribedPage />
+              </MainLayout>
+            ) : (
+              <Navigate to="/login" replace />
+            )
+          }
+        />
+        <Route
+          path="/groups"
+          element={
+            user && token ? (
+              <MainLayout>
+                <GroupsPage />
+              </MainLayout>
+            ) : (
+              <Navigate to="/login" replace />
+            )
+          }
+        />
+        <Route
+          path="/history"
+          element={
+            user && token ? (
+              <MainLayout>
+                <DeliveryHistoryPage />
+              </MainLayout>
+            ) : (
+              <Navigate to="/login" replace />
+            )
+          }
+        />
+        <Route
+          path="/campaign"
+          element={
+            user && token ? (
+              <MainLayout>
+                <CampaignPage />
+              </MainLayout>
+            ) : (
+              <Navigate to="/login" replace />
+            )
+          }
+        />
+        <Route path="*" element={<Navigate to="/dashboard" replace />} />
       </Routes>
     </Router>
   );

frontend/src/components/MainLayout.js

@@ -0,0 +1,45 @@
+import React, { useState, useEffect } from 'react';
+import { useLocation } from 'react-router-dom';
+import SideMenu from './SideMenu';
+import Header from './Header';
+import { useUser } from '../context/UserContext';
+import styles from '../styles/Common.module.css';
+
+const MainLayout = ({ children }) => {
+  const [active, setActive] = useState('dashboard');
+  const { user, logout } = useUser();
+  const location = useLocation();
+
+  // Определяем активный пункт меню на основе текущего URL
+  useEffect(() => {
+    const path = location.pathname;
+    if (path === '/dashboard') setActive('dashboard');
+    else if (path === '/users') setActive('users');
+    else if (path === '/smtp') setActive('smtp');
+    else if (path === '/template') setActive('template');
+    else if (path === '/unsubscribed') setActive('unsubscribed');
+    else if (path === '/groups') setActive('groups');
+    else if (path === '/history') setActive('history');
+    else if (path === '/campaign') setActive('campaign');
+    else setActive('dashboard');
+  }, [location.pathname]);
+
+  const handleLogout = () => {
+    logout();
+    window.location.href = '/login';
+  };
+
+  return (
+    <div className={styles.dashboard}>
+      <SideMenu active={active} onSelect={setActive} />
+      <div className={styles.content}>
+        <Header user={user} onLogout={handleLogout} />
+        <div className={styles.pageContent}>
+          {children}
+        </div>
+      </div>
+    </div>
+  );
+};
+
+export default MainLayout; 

frontend/src/components/SideMenu.js

@@ -1,12 +1,44 @@
 import React, { useState } from 'react';
+import { useNavigate } from 'react-router-dom';
 import styles from './SideMenu.module.css';
 
 const SideMenu = ({ active, onSelect }) => {
   const [isMobileMenuOpen, setIsMobileMenuOpen] = useState(false);
+  const navigate = useNavigate();
 
   const handleMenuSelect = (menuItem) => {
     onSelect(menuItem);
     setIsMobileMenuOpen(false);
+    
+    // Навигация по URL
+    switch (menuItem) {
+      case 'dashboard':
+        navigate('/dashboard');
+        break;
+      case 'users':
+        navigate('/users');
+        break;
+      case 'smtp':
+        navigate('/smtp');
+        break;
+      case 'template':
+        navigate('/template');
+        break;
+      case 'unsubscribed':
+        navigate('/unsubscribed');
+        break;
+      case 'groups':
+        navigate('/groups');
+        break;
+      case 'history':
+        navigate('/history');
+        break;
+      case 'campaign':
+        navigate('/campaign');
+        break;
+      default:
+        navigate('/dashboard');
+    }
   };
 
   const toggleMobileMenu = () => {
@@ -40,6 +72,7 @@ const SideMenu = ({ active, onSelect }) => {
         <nav className={styles.nav}>
           <div className={styles.section}>Email-рассылки</div>
           <ul>
+            <li className={active === 'dashboard' ? styles.active : ''} onClick={() => handleMenuSelect('dashboard')}>Главная</li>
             <li className={active === 'smtp' ? styles.active : ''} onClick={() => handleMenuSelect('smtp')}>SMTP-сервера</li>
             <li className={active === 'template' ? styles.active : ''} onClick={() => handleMenuSelect('template')}>Шаблон письма</li>
             <li className={active === 'unsubscribed' ? styles.active : ''} onClick={() => handleMenuSelect('unsubscribed')}>Отписались</li>

frontend/src/pages/Dashboard.js

@@ -1,49 +1,289 @@
-import React, { useState } from 'react';
+import React, { useState, useEffect } from 'react';
-import SideMenu from '../components/SideMenu';
-import Header from '../components/Header';
 import { useUser } from '../context/UserContext';
-import UsersPage from './UsersPage';
+import styles from '../styles/Common.module.css';
-import SmtpServersPage from './SmtpServersPage';
-import EmailTemplatesPage from './EmailTemplatesPage';
-import UnsubscribedPage from './UnsubscribedPage';
-import GroupsPage from './GroupsPage';
-import DeliveryHistoryPage from './DeliveryHistoryPage';
-import CampaignPage from './CampaignPage';
-import styles from './Dashboard.module.css';
 
-const Dashboard = () => {
+function Dashboard() {
-  const [active, setActive] = useState('smtp');
+  const { token } = useUser();
-  const { user, logout } = useUser();
+  const [stats, setStats] = useState({
+    totalSubscribers: 0,
+    totalGroups: 0,
+    totalTemplates: 0,
+    totalCampaigns: 0,
+    totalSent: 0,
+    totalOpened: 0,
+    totalClicked: 0,
+    totalUnsubscribed: 0,
+    recentCampaigns: [],
+    recentDeliveries: []
+  });
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState('');
 
-  const handleLogout = () => {
+  useEffect(() => {
-    logout();
+    fetchDashboardStats();
-    window.location.href = '/login';
+  }, []);
+
+  const fetchDashboardStats = async () => {
+    setLoading(true);
+    setError('');
+    try {
+      // Получаем статистику подписчиков
+      const subscribersRes = await fetch('/api/mail/subscribers?limit=1', {
+        headers: token ? { Authorization: `Bearer ${token}` } : {}
+      });
+      const subscribersData = await subscribersRes.json();
+      const totalSubscribers = subscribersData.count || 0;
+
+      // Получаем статистику групп
+      const groupsRes = await fetch('/api/mail/mailing-groups?limit=1', {
+        headers: token ? { Authorization: `Bearer ${token}` } : {}
+      });
+      const groupsData = await groupsRes.json();
+      const totalGroups = groupsData.count || 0;
+
+      // Получаем статистику шаблонов
+      const templatesRes = await fetch('/api/mail/email-templates?limit=1', {
+        headers: token ? { Authorization: `Bearer ${token}` } : {}
+      });
+      const templatesData = await templatesRes.json();
+      const totalTemplates = templatesData.count || 0;
+
+      // Получаем статистику кампаний
+      const campaignsRes = await fetch('/api/mail/campaigns?limit=1', {
+        headers: token ? { Authorization: `Bearer ${token}` } : {}
+      });
+      const campaignsData = await campaignsRes.json();
+      const totalCampaigns = campaignsData.count || 0;
+
+      // Получаем статистику доставки
+      const deliveryRes = await fetch('/api/mail/delivery-logs?limit=1', {
+        headers: token ? { Authorization: `Bearer ${token}` } : {}
+      });
+      const deliveryData = await deliveryRes.json();
+      const totalSent = deliveryData.count || 0;
+
+      // Получаем статистику открытий и кликов
+      const openedRes = await fetch('/api/mail/delivery-logs?limit=1000', {
+        headers: token ? { Authorization: `Bearer ${token}` } : {}
+      });
+      const openedData = await openedRes.json();
+      const logs = openedData.rows || [];
+      const totalOpened = logs.filter(log => log.opened_at).length;
+      const totalClicked = logs.filter(log => log.clicked_at).length;
+
+      // Получаем статистику отписок
+      const unsubRes = await fetch('/api/mail/subscribers?limit=1&status=unsubscribed', {
+        headers: token ? { Authorization: `Bearer ${token}` } : {}
+      });
+      const unsubData = await unsubRes.json();
+      const totalUnsubscribed = unsubData.count || 0;
+
+      // Получаем последние кампании
+      const recentCampaignsRes = await fetch('/api/mail/campaigns?limit=5', {
+        headers: token ? { Authorization: `Bearer ${token}` } : {}
+      });
+      const recentCampaignsData = await recentCampaignsRes.json();
+      const recentCampaigns = recentCampaignsData.rows || [];
+
+      // Получаем последние доставки
+      const recentDeliveriesRes = await fetch('/api/mail/delivery-logs?limit=10', {
+        headers: token ? { Authorization: `Bearer ${token}` } : {}
+      });
+      const recentDeliveriesData = await recentDeliveriesRes.json();
+      const recentDeliveries = recentDeliveriesData.rows || [];
+
+      setStats({
+        totalSubscribers,
+        totalGroups,
+        totalTemplates,
+        totalCampaigns,
+        totalSent,
+        totalOpened,
+        totalClicked,
+        totalUnsubscribed,
+        recentCampaigns,
+        recentDeliveries
+      });
+    } catch (e) {
+      setError('Ошибка загрузки статистики');
+    } finally {
+      setLoading(false);
+    }
   };
 
-  function renderPage() {
+  const getOpenRate = () => {
-    switch (active) {
+    if (stats.totalSent === 0) return 0;
-      case 'users': return <UsersPage />;
+    return ((stats.totalOpened / stats.totalSent) * 100).toFixed(1);
-      case 'smtp': return <SmtpServersPage />;
+  };
-      case 'template': return <EmailTemplatesPage />;
+
-      case 'unsubscribed': return <UnsubscribedPage />;
+  const getClickRate = () => {
-      case 'groups': return <GroupsPage />;
+    if (stats.totalSent === 0) return 0;
-      case 'history': return <DeliveryHistoryPage />;
+    return ((stats.totalClicked / stats.totalSent) * 100).toFixed(1);
-      case 'campaign': return <CampaignPage />;
+  };
-      default: return null;
+
-    }
+  const getUnsubscribeRate = () => {
+    if (stats.totalSubscribers === 0) return 0;
+    return ((stats.totalUnsubscribed / stats.totalSubscribers) * 100).toFixed(1);
+  };
+
+  if (loading) {
+    return (
+      <div className={styles.container}>
+        <div className={styles.loading}>Загрузка аналитики...</div>
+      </div>
+    );
+  }
+
+  if (error) {
+    return (
+      <div className={styles.container}>
+        <div className={styles.error}>{error}</div>
+      </div>
+    );
   }
 
   return (
-    <div className={styles.dashboard}>
+    <div className={styles.container}>
-      <SideMenu active={active} onSelect={setActive} />
+      <div className={styles.pageHeader}>
-      <div className={styles.content}>
+        <h1 className={styles.pageTitle}>Аналитика Email-рассылок</h1>
-        <Header user={user} onLogout={handleLogout} />
+      </div>
-        <div className={styles.pageContent}>
+
-          {renderPage()}
+      {/* Основные метрики */}
+      <div className={styles.statsGrid}>
+        <div className={styles.statCard}>
+          <div className={styles.statIcon}>👥</div>
+          <div className={styles.statContent}>
+            <div className={styles.statNumber}>{stats.totalSubscribers}</div>
+            <div className={styles.statLabel}>Подписчиков</div>
+          </div>
         </div>
+
+        <div className={styles.statCard}>
+          <div className={styles.statIcon}>📧</div>
+          <div className={styles.statContent}>
+            <div className={styles.statNumber}>{stats.totalSent}</div>
+            <div className={styles.statLabel}>Отправлено писем</div>
+          </div>
+        </div>
+
+        <div className={styles.statCard}>
+          <div className={styles.statIcon}>📊</div>
+          <div className={styles.statContent}>
+            <div className={styles.statNumber}>{getOpenRate()}%</div>
+            <div className={styles.statLabel}>Процент открытий</div>
+          </div>
+        </div>
+
+        <div className={styles.statCard}>
+          <div className={styles.statIcon}>🔗</div>
+          <div className={styles.statContent}>
+            <div className={styles.statNumber}>{getClickRate()}%</div>
+            <div className={styles.statLabel}>Процент кликов</div>
+          </div>
+        </div>
+
+        <div className={styles.statCard}>
+          <div className={styles.statIcon}>📝</div>
+          <div className={styles.statContent}>
+            <div className={styles.statNumber}>{stats.totalTemplates}</div>
+            <div className={styles.statLabel}>Шаблонов</div>
+          </div>
+        </div>
+
+        <div className={styles.statCard}>
+          <div className={styles.statIcon}>🎯</div>
+          <div className={styles.statContent}>
+            <div className={styles.statNumber}>{stats.totalCampaigns}</div>
+            <div className={styles.statLabel}>Кампаний</div>
+          </div>
+        </div>
+      </div>
+
+      {/* Дополнительная статистика */}
+      <div className={styles.additionalStats}>
+        <div className={styles.statRow}>
+          <div className={styles.statItem}>
+            <span className={styles.statLabel}>Групп подписчиков:</span>
+            <span className={styles.statValue}>{stats.totalGroups}</span>
+          </div>
+          <div className={styles.statItem}>
+            <span className={styles.statLabel}>Открыто писем:</span>
+            <span className={styles.statValue}>{stats.totalOpened}</span>
+          </div>
+          <div className={styles.statItem}>
+            <span className={styles.statLabel}>Кликов по ссылкам:</span>
+            <span className={styles.statValue}>{stats.totalClicked}</span>
+          </div>
+          <div className={styles.statItem}>
+            <span className={styles.statLabel}>Отписок:</span>
+            <span className={styles.statValue}>{stats.totalUnsubscribed} ({getUnsubscribeRate()}%)</span>
+          </div>
+        </div>
+      </div>
+
+      {/* Последние кампании */}
+      <div className={styles.section}>
+        <h2 className={styles.sectionTitle}>Последние кампании</h2>
+        {stats.recentCampaigns.length > 0 ? (
+          <div className={styles.campaignsList}>
+            {stats.recentCampaigns.map(campaign => (
+              <div key={campaign.id} className={styles.campaignItem}>
+                <div className={styles.campaignInfo}>
+                  <div className={styles.campaignName}>Кампания #{campaign.id}</div>
+                  <div className={styles.campaignStatus}>
+                    <span className={`${styles.statusBadge} ${styles[`status${campaign.status}`]}`}>
+                      {campaign.status}
+                    </span>
+                  </div>
+                </div>
+                <div className={styles.campaignDate}>
+                  {campaign.scheduled_at ? new Date(campaign.scheduled_at).toLocaleDateString() : 'Не запланировано'}
+                </div>
+              </div>
+            ))}
+          </div>
+        ) : (
+          <div className={styles.emptyState}>
+            <div className={styles.emptyStateIcon}>📧</div>
+            <div className={styles.emptyStateTitle}>Нет кампаний</div>
+            <div className={styles.emptyStateText}>Создайте первую кампанию для начала работы</div>
+          </div>
+        )}
+      </div>
+
+      {/* Последние доставки */}
+      <div className={styles.section}>
+        <h2 className={styles.sectionTitle}>Последние доставки</h2>
+        {stats.recentDeliveries.length > 0 ? (
+          <div className={styles.deliveriesList}>
+            {stats.recentDeliveries.slice(0, 5).map(delivery => (
+              <div key={delivery.id} className={styles.deliveryItem}>
+                <div className={styles.deliveryInfo}>
+                  <div className={styles.deliveryEmail}>
+                    {delivery.Subscriber?.email || delivery.subscriber_id}
+                  </div>
+                  <div className={styles.deliveryStatus}>
+                    <span className={`${styles.statusBadge} ${styles[`status${delivery.status}`]}`}>
+                      {delivery.status}
+                    </span>
+                  </div>
+                </div>
+                <div className={styles.deliveryDate}>
+                  {delivery.sent_at ? new Date(delivery.sent_at).toLocaleString() : 'Не отправлено'}
+                </div>
+              </div>
+            ))}
+          </div>
+        ) : (
+          <div className={styles.emptyState}>
+            <div className={styles.emptyStateIcon}>📊</div>
+            <div className={styles.emptyStateTitle}>Нет доставок</div>
+            <div className={styles.emptyStateText}>История доставок появится после отправки писем</div>
+          </div>
+        )}
       </div>
     </div>
   );
-};
+}
 
 export default Dashboard; 

frontend/src/styles/Common.module.css

@@ -1,3 +1,58 @@
+/* Стили для макета приложения */
+.dashboard {
+  display: flex;
+  min-height: 100vh;
+  background: #f8fafc;
+}
+
+.content {
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  min-width: 0; /* Предотвращает переполнение на мобильных */
+}
+
+.pageContent {
+  flex: 1;
+  padding: 32px;
+  overflow-x: auto;
+}
+
+/* Адаптивные стили для планшетов */
+@media (max-width: 1024px) {
+  .pageContent {
+    padding: 24px;
+  }
+}
+
+/* Адаптивные стили для мобильных устройств */
+@media (max-width: 768px) {
+  .dashboard {
+    flex-direction: column;
+  }
+  
+  .content {
+    margin-left: 0;
+  }
+  
+  .pageContent {
+    padding: 16px;
+  }
+}
+
+@media (max-width: 480px) {
+  .pageContent {
+    padding: 12px;
+  }
+}
+
+/* Улучшенная поддержка touch устройств */
+@media (hover: none) and (pointer: coarse) {
+  .pageContent {
+    -webkit-overflow-scrolling: touch;
+  }
+}
+
 /* Общие стили для таблиц */
 .table {
   width: 100%;
@@ -383,4 +438,261 @@
 .emptyStateText {
   font-size: 14px;
   color: #9ca3af;
+}
+
+/* Стили для главной страницы с аналитикой */
+.statsGrid {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
+  gap: 12px;
+  margin-bottom: 32px;
+}
+
+.statCard {
+  background: #fff;
+  border-radius: 8px;
+  padding: 12px;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  transition: transform 0.2s, box-shadow 0.2s;
+}
+
+.statCard:hover {
+  transform: translateY(-2px);
+  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
+}
+
+.statIcon {
+  font-size: 20px;
+  width: 40px;
+  height: 40px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: linear-gradient(135deg, #6366f1, #06b6d4);
+  border-radius: 8px;
+  color: white;
+  flex-shrink: 0;
+}
+
+.statContent {
+  flex: 1;
+  min-width: 0;
+}
+
+.statNumber {
+  font-size: 18px;
+  font-weight: 700;
+  color: #111827;
+  margin-bottom: 2px;
+  line-height: 1.1;
+}
+
+.statLabel {
+  font-size: 11px;
+  color: #6b7280;
+  font-weight: 500;
+  line-height: 1.1;
+}
+
+.additionalStats {
+  background: #fff;
+  border-radius: 12px;
+  padding: 24px;
+  margin-bottom: 32px;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
+}
+
+.statRow {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
+  gap: 16px;
+}
+
+.statItem {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: 12px 0;
+  border-bottom: 1px solid #f3f4f6;
+}
+
+.statItem:last-child {
+  border-bottom: none;
+}
+
+.statItem .statLabel {
+  font-size: 14px;
+  color: #6b7280;
+  font-weight: 500;
+}
+
+.statItem .statValue {
+  font-size: 16px;
+  font-weight: 600;
+  color: #111827;
+}
+
+.section {
+  background: #fff;
+  border-radius: 12px;
+  padding: 24px;
+  margin-bottom: 24px;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
+}
+
+.sectionTitle {
+  font-size: 20px;
+  font-weight: 600;
+  color: #111827;
+  margin: 0 0 20px 0;
+}
+
+.campaignsList,
+.deliveriesList {
+  display: flex;
+  flex-direction: column;
+  gap: 12px;
+}
+
+.campaignItem,
+.deliveryItem {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: 16px;
+  background: #f9fafb;
+  border-radius: 8px;
+  border: 1px solid #e5e7eb;
+}
+
+.campaignInfo,
+.deliveryInfo {
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+}
+
+.campaignName,
+.deliveryEmail {
+  font-size: 16px;
+  font-weight: 500;
+  color: #111827;
+}
+
+.campaignDate,
+.deliveryDate {
+  font-size: 14px;
+  color: #6b7280;
+}
+
+.campaignStatus,
+.deliveryStatus {
+  display: flex;
+  gap: 8px;
+}
+
+.statusBadge {
+  padding: 4px 8px;
+  border-radius: 6px;
+  font-size: 12px;
+  font-weight: 500;
+  text-transform: uppercase;
+  letter-spacing: 0.5px;
+}
+
+.statusdraft {
+  background: #fef3c7;
+  color: #92400e;
+}
+
+.statusactive {
+  background: #d1fae5;
+  color: #065f46;
+}
+
+.statussent {
+  background: #dbeafe;
+  color: #1e40af;
+}
+
+.statusdelivered {
+  background: #d1fae5;
+  color: #065f46;
+}
+
+.statusfailed {
+  background: #fee2e2;
+  color: #991b1b;
+}
+
+.statusopened {
+  background: #dbeafe;
+  color: #1e40af;
+}
+
+.statusclicked {
+  background: #e0e7ff;
+  color: #3730a3;
+}
+
+/* Адаптивные стили для главной страницы */
+@media (max-width: 768px) {
+  .statsGrid {
+    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
+    gap: 10px;
+  }
+  
+  .statCard {
+    padding: 12px;
+  }
+  
+  .statIcon {
+    width: 40px;
+    height: 40px;
+    font-size: 18px;
+  }
+  
+  .statNumber {
+    font-size: 18px;
+  }
+  
+  .statRow {
+    grid-template-columns: 1fr;
+    gap: 12px;
+  }
+  
+  .campaignItem,
+  .deliveryItem {
+    flex-direction: column;
+    align-items: flex-start;
+    gap: 8px;
+  }
+  
+  .campaignDate,
+  .deliveryDate {
+    align-self: flex-end;
+  }
+}
+
+@media (max-width: 480px) {
+  .statsGrid {
+    grid-template-columns: 1fr;
+  }
+  
+  .statCard {
+    padding: 10px;
+  }
+  
+  .statIcon {
+    width: 32px;
+    height: 32px;
+    font-size: 16px;
+  }
+  
+  .statNumber {
+    font-size: 16px;
+  }
 }