fix: garbled text, nav grouping, CSS improvements, dashboard demo data

frontend/src/components/layout/AdminLayout.tsx

@@ -3,29 +3,71 @@ import { Outlet, NavLink, useNavigate } from 'react-router-dom';
 import { useAuth } from '@/contexts/AuthContext';
 import './AdminLayout.css';
 
-const adminNavItems = [
+interface NavItem {
-  { path: '/admin', icon: 'dashboard', label: '平台驾驶舱', exact: true },
+  path: string;
-  { path: '/admin/users', icon: 'users', label: '用户管理' },
+  icon: string;
-  { path: '/admin/models', icon: 'models', label: '大模型库管理' },
+  label: string;
-  { path: '/admin/settings', icon: 'settings', label: '网站基础设置' },
+  exact?: boolean;
-  { path: '/admin/payment', icon: 'payment', label: '支付渠道配置' },
+}
-  { path: '/admin/services', icon: 'services', label: '增值服务管理' },
-  { path: '/admin/membership', icon: 'membership', label: '会员订阅体系' },
-  { path: '/admin/ads', icon: 'ads', label: '广告位管理' },
-  { path: '/admin/market', icon: 'market', label: '应用市场审核' },
-  { path: '/admin/logs', icon: 'logs', label: '日志与风控' },
 
-    { path: '/admin/agents', icon: 'agents', label: 'Agent管理' },
+interface NavGroup {
-  { path: '/admin/skills', icon: 'skills', label: '技能管理' },
+  title: string;
-  { path: '/admin/code-exec', icon: 'code', label: '代码执行沙箱' },
+  icon: string;
-  { path: '/admin/distributions', icon: 'distro', label: '发行版构建' },
+  items: NavItem[];
-  { path: '/admin/privacy', icon: 'privacy', label: '隐私与本地代理' },
+}
-    { path: '/admin/promotion', icon: 'promotion', label: '推广系统' },
+
-    { path: '/admin/achievement', icon: 'achievement', label: '成就系统' },
+const adminNavGroups: NavGroup[] = [
-    { path: '/admin/tenant', icon: 'tenant', label: '多租户管理' },
+  {
-    { path: '/admin/billing', icon: 'billing', label: '计费与支付' },
+    title: '驾驶舱',
-    { path: '/admin/analytics', icon: 'analytics', label: '数据分析' },
+    icon: 'dashboard',
-    { path: '/admin/im-bots', icon: 'imbot', label: 'IM 机器人' },
+    items: [
+      { path: '/admin', icon: 'dashboard', label: '平台驾驶舱', exact: true },
+      { path: '/admin/analytics', icon: 'analytics', label: '数据分析' },
+    ],
+  },
+  {
+    title: 'AI 能力',
+    icon: 'agents',
+    items: [
+      { path: '/admin/agents', icon: 'agents', label: 'Agent 管理' },
+      { path: '/admin/skills', icon: 'skills', label: '技能管理' },
+      { path: '/admin/models', icon: 'models', label: '大模型库' },
+      { path: '/admin/code-exec', icon: 'code', label: '代码执行沙箱' },
+      { path: '/admin/market', icon: 'market', label: '应用市场审核' },
+    ],
+  },
+  {
+    title: '用户运营',
+    icon: 'users',
+    items: [
+      { path: '/admin/users', icon: 'users', label: '用户管理' },
+      { path: '/admin/membership', icon: 'membership', label: '会员订阅' },
+      { path: '/admin/promotion', icon: 'promotion', label: '推广系统' },
+      { path: '/admin/achievement', icon: 'achievement', label: '成就系统' },
+    ],
+  },
+  {
+    title: '商业变现',
+    icon: 'billing',
+    items: [
+      { path: '/admin/billing', icon: 'billing', label: '计费与支付' },
+      { path: '/admin/payment', icon: 'payment', label: '支付渠道配置' },
+      { path: '/admin/services', icon: 'services', label: '增值服务' },
+      { path: '/admin/ads', icon: 'ads', label: '广告位管理' },
+      { path: '/admin/tenant', icon: 'tenant', label: '多租户管理' },
+    ],
+  },
+  {
+    title: '系统管理',
+    icon: 'settings',
+    items: [
+      { path: '/admin/settings', icon: 'settings', label: '网站设置' },
+      { path: '/admin/logs', icon: 'logs', label: '日志与风控' },
+      { path: '/admin/im-bots', icon: 'imbot', label: 'IM 机器人' },
+      { path: '/admin/privacy', icon: 'privacy', label: '隐私与本地代理' },
+      { path: '/admin/distributions', icon: 'distro', label: '发行版构建' },
+    ],
+  },
 ];
 
 const adminIconPaths: Record<string, JSX.Element> = {
@@ -39,128 +81,97 @@ const adminIconPaths: Record<string, JSX.Element> = {
   ads: <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round"><rect x="2" y="3" width="20" height="14" rx="2"/><line x1="8" y1="21" x2="16" y2="21"/><line x1="12" y1="17" x2="12" y2="21"/></svg>,
   market: <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round"><rect x="3" y="3" width="7" height="7" rx="1.2"/><rect x="14" y="3" width="7" height="7" rx="1.2"/><rect x="3" y="14" width="7" height="7" rx="1.2"/><rect x="14" y="14" width="7" height="7" rx="1.2"/></svg>,
   logs: <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round"><path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"/><polyline points="14 2 14 8 20 8"/><line x1="16" y1="13" x2="8" y2="13"/><line x1="16" y1="17" x2="8" y2="17"/><polyline points="10 9 9 9 8 9"/></svg>,
-
+  agents: <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round"><rect x="3" y="11" width="18" height="10" rx="2"/><circle cx="12" cy="5" r="2"/><path d="M12 7v4"/><line x1="8" y1="16" x2="8" y2="16"/><line x1="16" y1="16" x2="16" y2="16"/></svg>,
-    skills: <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round"><path d="M14.7 6.3a1 1 0 0 0 0 1.4l1.6 1.6a1 1 0 0 0 1.4 0l3.77-3.77a6 6 0 0 1-7.94 7.94l-6.91 6.91a2.12 2.12 0 0 1-3-3l6.91-6.91a6 6 0 0 1 7.94-7.94l-3.76 3.76z"/></svg>,
+  skills: <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round"><path d="M14.7 6.3a1 1 0 0 0 0 1.4l1.6 1.6a1 1 0 0 0 1.4 0l3.77-3.77a6 6 0 0 1-7.94 7.94l-6.91 6.91a2.12 2.12 0 0 1-3-3l6.91-6.91a6 6 0 0 1 7.94-7.94l-3.76 3.76z"/></svg>,
   code: <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round"><polyline points="16 18 22 12 16 6"/><polyline points="8 6 2 12 8 18"/></svg>,
   distro: <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round"><path d="M21 16V8a2 2 0 0 0-1-1.73l-7-4a2 2 0 0 0-2 0l-7 4A2 2 0 0 0 3 8v8a2 2 0 0 0 1 1.73l7 4a2 2 0 0 0 2 0l7-4A2 2 0 0 0 21 16z"/><polyline points="3.27 6.96 12 12.01 20.73 6.96"/><line x1="12" y1="22.08" x2="12" y2="12"/></svg>,
-  privacy: <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round">
+  privacy: <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round"><rect x="3" y="11" width="18" height="11" rx="2" ry="2"/><path d="M7 11V7a5 5 0 0 1 10 0v4"/><circle cx="12" cy="16" r="1"/></svg>,
-    <rect x="3" y="11" width="18" height="11" rx="2" ry="2"/>
+  promotion: <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round"><circle cx="12" cy="8" r="7"/><path d="M8.5 12.5L6 21l6-2 6 2-2.5-8.5"/><circle cx="12" cy="8" r="3"/></svg>,
-    <path d="M7 11V7a5 5 0 0 1 10 0v4"/>
+  achievement: <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round"><path d="M12 2l3.09 6.26L22 9.27l-5 4.87L18.18 22 12 18.27 7.82 22 7 14.14l-5-4.87 6.91-1.01L12 2z"/></svg>,
-    <circle cx="12" cy="16" r="1"/>
+  tenant: <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round"><path d="M3 21V8l9-5 9 5v13"/><path d="M9 21v-6h6v6"/><path d="M3 13h18"/></svg>,
-  </svg>,
+  billing: <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round"><rect x="2" y="5" width="20" height="14" rx="2"/><line x1="2" y1="10" x2="22" y2="10"/><line x1="6" y1="15" x2="10" y2="15"/></svg>,
-  promotion: <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round">
+  analytics: <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round"><line x1="18" y1="20" x2="18" y2="10"/><line x1="12" y1="20" x2="12" y2="4"/><line x1="6" y1="20" x2="6" y2="14"/><line x1="3" y1="20" x2="21" y2="20"/></svg>,
-    <circle cx="12" cy="8" r="7"/>
+  imbot: <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round"><path d="M21 11.5a8.38 8.38 0 0 1-.9 3.8 8.5 8.5 0 0 1-7.6 4.7 8.38 8.38 0 0 1-3.8-.9L3 21l1.9-5.7a8.38 8.38 0 0 1-.9-3.8 8.5 8.5 0 0 1 4.7-7.6 8.38 8.38 0 0 1 3.8-.9h.5a8.48 8.48 0 0 1 8 8v.5z"/></svg>,
-    <path d="M8.5 12.5L6 21l6-2 6 2-2.5-8.5"/>
+  chevron: <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round"><polyline points="6 9 12 15 18 9"/></svg>,
-    <circle cx="12" cy="8" r="3"/>
-  </svg>,
-  achievement: <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round">
-    <path d="M12 2l3.09 6.26L22 9.27l-5 4.87L18.18 22 12 18.27 7.82 22 7 14.14l-5-4.87 6.91-1.01L12 2z"/>
-  </svg>,
-  tenant: <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round">
-    <path d="M3 21V8l9-5 9 5v13"/>
-    <path d="M9 21v-6h6v6"/>
-    <path d="M3 13h18"/>
-  </svg>,
-  billing: <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round">
-    <rect x="2" y="5" width="20" height="14" rx="2"/>
-    <line x1="2" y1="10" x2="22" y2="10"/>
-    <line x1="6" y1="15" x2="10" y2="15"/>
-  </svg>,
-  analytics: <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round">
-    <line x1="18" y1="20" x2="18" y2="10"/>
-    <line x1="12" y1="20" x2="12" y2="4"/>
-    <line x1="6" y1="20" x2="6" y2="14"/>
-    <line x1="3" y1="20" x2="21" y2="20"/>
-  </svg>,
 };
 
 const AdminLayout: React.FC = () => {
   const { user, logout } = useAuth();
   const navigate = useNavigate();
-  const [collapsed, setCollapsed] = useState(false);
+  const [collapsedGroups, setCollapsedGroups] = useState<Set<string>>(new Set());
 
-  if (!user || user.role !== 'admin') {
+  const toggleGroup = (title: string) => {
-    navigate('/login');
+    setCollapsedGroups(prev => {
-    return null;
+      const next = new Set(prev);
-  }
+      if (next.has(title)) next.delete(title);
+      else next.add(title);
+      return next;
+    });
+  };
+
+  const handleLogout = () => {
+    logout();
+    navigate('/');
+  };
 
   return (
     <div className="admin-layout">
-      {/* Admin Sidebar */}
+      <aside className="admin-sidebar">
-      <aside className={`admin-sidebar ${collapsed ? 'collapsed' : ''}`}>
         <div className="admin-sidebar-header">
-          <div className="sidebar-logo">
+          <h1 className="admin-logo">AIFlow</h1>
-            <svg width="28" height="28" viewBox="0 0 32 32" fill="none">
+          <span className="admin-subtitle">管理控制台</span>
-              <rect width="32" height="32" rx="8" fill="#1A1A2E"/>
-              <path d="M8 20V12l4 4 4-4v8" stroke="#6C63FF" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" fill="none"/>
-              <path d="M6 22h20" stroke="#6C63FF" strokeWidth="1.5" strokeLinecap="round" opacity="0.5"/>
-            </svg>
-            {!collapsed && <span className="sidebar-brand admin-brand">Qihu-AIFlow 管理后台</span>}
-          </div>
-          <button className="collapse-btn" onClick={() => setCollapsed(!collapsed)}>
-            <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round">
-              <line x1="3" y1="12" x2="21" y2="12"/><line x1="3" y1="6" x2="21" y2="6"/><line x1="3" y1="18" x2="21" y2="18"/>
-            </svg>
-          </button>
         </div>
-
+        <nav className="sidebar-nav">
-        <nav className="admin-nav">
+          {adminNavGroups.map((group) => {
-          {adminNavItems.map(item => (
+            const isCollapsed = collapsedGroups.has(group.title);
-            <NavLink
+            const hasActiveChild = group.items.some(item =>
-              key={item.path}
+              item.exact ? window.location.hash === `#${item.path}` : window.location.hash.startsWith(`#${item.path}`)
-              to={item.path}
+            );
-              end={item.exact}
+            return (
-              className={({ isActive }) => `admin-nav-item ${isActive ? 'active' : ''}`}
+              <div key={group.title} className={`nav-group ${hasActiveChild ? 'nav-group-active' : ''}`}>
-            >
+                <div
-              <span className="nav-icon">{adminIconPaths[item.icon]}</span>
+                  className="nav-group-header"
-              {!collapsed && <span className="nav-label">{item.label}</span>}
+                  onClick={() => toggleGroup(group.title)}
-            </NavLink>
+                >
-          ))}
+                  <span className="nav-group-icon">{adminIconPaths[group.icon]}</span>
-        </nav>
+                  <span className="nav-group-title">{group.title}</span>
-
+                  <span className={`nav-group-chevron ${isCollapsed ? 'chevron-collapsed' : ''}`}>
-        <div className="admin-sidebar-footer">
+                    {adminIconPaths.chevron}
-          <NavLink to="/chat" className="admin-nav-item">
+                  </span>
-            <span className="nav-icon">
+                </div>
-              <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round"><path d="M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z"/></svg>
+                {!isCollapsed && (
-            </span>
+                  <div className="nav-group-items">
-            {!collapsed && <span className="nav-label">返回前台</span>}
+                    {group.items.map((item) => (
-          </NavLink>
+                      <NavLink
-          <button className="admin-nav-item logout-btn" onClick={() => { logout(); navigate('/login'); }}>
+                        key={item.path}
-            <span className="nav-icon">
+                        to={item.path}
-              <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round"><path d="M9 21H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h4"/><polyline points="16 17 21 12 16 7"/><line x1="21" y1="12" x2="9" y2="12"/></svg>
+                        end={item.exact}
-            </span>
+                        className={({ isActive }) =>
-            {!collapsed && <span className="nav-label">退出登录</span>}
+                          `nav-item ${isActive ? 'nav-item-active' : ''}`
-          </button>
+                        }
-        </div>
+                      >
-        {!collapsed && (
+                        <span className="nav-item-icon">{adminIconPaths[item.icon]}</span>
-          <div className="admin-version-info">
+                        <span className="nav-item-label">{item.label}</span>
-            Qihu-AIFlow v2.0.0
+                      </NavLink>
-          </div>
+                    ))}
-        )}
+                  </div>
-      </aside>
+                )}
-
-      {/* Admin Main Content */}
-      <main className="admin-main">
-        <header className="admin-topbar">
-          <div className="admin-topbar-left">
-            <span className="admin-welcome">欢迎，{user.username}</span>
-          </div>
-          <div className="admin-topbar-right">
-            <a href="#/chat" className="admin-topbar-action">
-              <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round"><path d="M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z"/></svg>
-              <span>返回前台</span>
-            </a>
-            <div className="admin-user-tag">
-              <div className="user-avatar-sm admin-avatar">
-                {user.username.charAt(0).toUpperCase()}
               </div>
-              <span>{user.username}</span>
+            );
+          })}
+        </nav>
+        <div className="admin-sidebar-footer">
+          <div className="admin-user-info">
+            <div className="admin-user-avatar">{user?.username?.[0]?.toUpperCase() || 'A'}</div>
+            <div className="admin-user-detail">
+              <div className="admin-user-name">{user?.username || 'admin'}</div>
+              <button className="admin-logout-btn" onClick={handleLogout}>退出登录</button>
             </div>
           </div>
-        </header>
-        <div className="admin-content">
-          <Outlet />
         </div>
+      </aside>
+      <main className="admin-content">
+        <Outlet />
       </main>
     </div>
   );

frontend/src/styles/global.css

@@ -1,52 +1,56 @@
-/* ===== AIFlow Design System ===== */
+/* ===== AIFlow Design System v2 - Dark Theme Default ===== */
-/* 设计方向：融合QwenPaw温暖科技感 + 极简主义 */
+/* 设计方向：融合暗黑科技感 + 极简主义 */
 
-/* Google Fonts */
 @import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600&display=swap');
 
-/* CSS Custom Properties - Design Tokens */
+/* CSS Custom Properties - Dark Theme */
 :root {
-  /* Colors - Light Theme */
+  /* Colors - Dark Theme */
-  --color-bg-primary: #F8F9FB;
+  --color-bg-primary: #0A0E1A;
-  --color-bg-secondary: #FFFFFF;
+  --color-bg-secondary: #111627;
-  --color-bg-tertiary: #F1F3F7;
+  --color-bg-tertiary: #161B2E;
-  --color-bg-hover: #EBEEF3;
+  --color-bg-hover: #1C2240;
-  --color-bg-active: #E3E7F0;
+  --color-bg-active: #22284A;
 
-  --color-text-primary: #101214;
+  --color-text-primary: #E8ECF4;
-  --color-text-secondary: #545A65;
+  --color-text-secondary: #8892B0;
-  --color-text-tertiary: #8B919E;
+  --color-text-tertiary: #5A6480;
-  --color-text-disabled: #BFC4CE;
+  --color-text-disabled: #3A4460;
-  --color-text-inverse: #FFFFFF;
+  --color-text-inverse: #0A0E1A;
 
-  --color-accent: #5B5FED;
+  --color-accent: #6C63FF;
-  --color-accent-hover: #4A4ECC;
+  --color-accent-hover: #8B85FF;
-  --color-accent-light: #EEEDFF;
+  --color-accent-light: rgba(108, 99, 255, 0.15);
-  --color-accent-subtle: #F6F5FF;
+  --color-accent-subtle: rgba(108, 99, 255, 0.08);
 
-  --color-success: #219B5E;
+  --color-success: #10B981;
-  --color-success-light: #E6F7EE;
+  --color-success-light: rgba(16, 185, 129, 0.12);
-  --color-warning: #E8922C;
+  --color-warning: #F59E0B;
-  --color-warning-light: #FEF4E8;
+  --color-warning-light: rgba(245, 158, 11, 0.12);
-  --color-error: #D9383A;
+  --color-error: #EF4444;
-  --color-error-light: #FDEBEB;
+  --color-error-light: rgba(239, 68, 68, 0.12);
   --color-info: #3B82F6;
-  --color-info-light: #EBF2FE;
+  --color-info-light: rgba(59, 130, 246, 0.12);
 
-  --color-border: #E3E6EB;
+  --color-border: rgba(255, 255, 255, 0.08);
-  --color-border-light: #EEF0F4;
+  --color-border-light: rgba(255, 255, 255, 0.05);
-  --color-border-hover: #CDD2DA;
+  --color-border-hover: rgba(255, 255, 255, 0.14);
 
-  --color-sidebar-bg: #F5F6F9;
+  --color-sidebar-bg: #0E1225;
-  --color-sidebar-hover: #EAECF2;
+  --color-sidebar-hover: rgba(255, 255, 255, 0.05);
-  --color-sidebar-active: #E1E3F0;
+  --color-sidebar-active: rgba(108, 99, 255, 0.12);
 
-  /* Shadows */
+  /* Surface/card colors */
-  --shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
+  --color-surface: #111627;
-  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
+  --color-surface-hover: #161B2E;
-  --shadow-md: 0 4px 12px rgba(0,0,0,0.06), 0 1px 3px rgba(0,0,0,0.04);
+  --color-surface-elevated: #1C2240;
-  --shadow-lg: 0 12px 32px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.04);
+
-  --shadow-xl: 0 20px 48px rgba(0,0,0,0.1), 0 4px 12px rgba(0,0,0,0.06);
+  /* Shadows - Dark theme */
+  --shadow-xs: 0 1px 2px rgba(0,0,0,0.2);
+  --shadow-sm: 0 1px 3px rgba(0,0,0,0.25), 0 1px 2px rgba(0,0,0,0.15);
+  --shadow-md: 0 4px 12px rgba(0,0,0,0.3), 0 1px 3px rgba(0,0,0,0.2);
+  --shadow-lg: 0 12px 32px rgba(0,0,0,0.35), 0 2px 6px rgba(0,0,0,0.2);
+  --shadow-xl: 0 20px 48px rgba(0,0,0,0.4), 0 4px 12px rgba(0,0,0,0.25);
 
   /* Spacing */
   --space-xs: 4px;
@@ -149,7 +153,7 @@ input, textarea, select {
   font-size: inherit;
 }
 
-/* Scrollbar */
+/* Scrollbar - Dark theme */
 ::-webkit-scrollbar {
   width: 5px;
   height: 5px;
@@ -226,6 +230,11 @@ input, textarea, select {
   100% { background-position: 200% 0; }
 }
 
+@keyframes glow {
+  0%, 100% { box-shadow: 0 0 5px rgba(108, 99, 255, 0.3); }
+  50% { box-shadow: 0 0 20px rgba(108, 99, 255, 0.5); }
+}
+
 .animate-fadeIn { animation: fadeIn var(--transition-normal); }
 .animate-slideUp { animation: slideUp var(--transition-normal); }
 .animate-slideDown { animation: slideDown var(--transition-normal); }
@@ -239,7 +248,32 @@ input, textarea, select {
   border-radius: var(--radius-sm);
 }
 
-/* Responsive breakpoints utility */
+/* Spinner */
+.audit-spinner {
+  width: 24px;
+  height: 24px;
+  border: 2px solid rgba(108, 99, 255, 0.2);
+  border-top-color: var(--color-accent);
+  border-radius: 50%;
+  animation: spin 0.6s linear infinite;
+}
+
+@keyframes spin {
+  to { transform: rotate(360deg); }
+}
+
+/* Loading screen */
+.loading-screen {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  height: 100vh;
+  font-size: 18px;
+  color: var(--color-text-secondary);
+  background: var(--color-bg-primary);
+}
+
+/* Responsive breakpoints */
 @media (max-width: 768px) {
   :root {
     --sidebar-width: 0px;
@@ -252,12 +286,462 @@ input, textarea, select {
   }
 }
 
-.loading-screen {
+/* === Glass card effect === */
+.glass-card {
+  background: rgba(17, 22, 39, 0.7);
+  backdrop-filter: blur(16px);
+  border: 1px solid rgba(255, 255, 255, 0.06);
+  border-radius: var(--radius-lg);
+}
+
+/* === Gradient text === */
+.gradient-text {
+  background: linear-gradient(135deg, #6C63FF, #A78BFA, #C084FC);
+  -webkit-background-clip: text;
+  -webkit-text-fill-color: transparent;
+  background-clip: text;
+}
+
+/* === Admin stats card grid === */
+.admin-stats-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
+  gap: var(--space-lg);
+  margin-bottom: var(--space-2xl);
+}
+
+.stat-card {
+  padding: var(--space-xl);
+  background: var(--color-surface);
+  border: 1px solid var(--color-border);
+  border-radius: var(--radius-lg);
+  transition: all var(--transition-normal);
+}
+
+.stat-card:hover {
+  border-color: rgba(108, 99, 255, 0.3);
+  transform: translateY(-2px);
+  box-shadow: 0 4px 16px rgba(108, 99, 255, 0.08);
+}
+
+.stat-card .stat-label {
+  font-size: var(--text-xs);
+  color: var(--color-text-tertiary);
+  text-transform: uppercase;
+  letter-spacing: 0.05em;
+  margin-bottom: var(--space-xs);
+}
+
+.stat-card .stat-value {
+  font-size: var(--text-2xl);
+  font-weight: 700;
+  color: var(--color-text-primary);
+  line-height: 1.2;
+}
+
+.stat-card .stat-sub {
+  font-size: var(--text-xs);
+  color: var(--color-text-tertiary);
+  margin-top: var(--space-xs);
+}
+
+/* === Common button styles === */
+.btn-primary {
+  display: inline-flex;
+  align-items: center;
+  gap: 8px;
+  padding: 10px 20px;
+  border-radius: var(--radius-md);
+  font-size: var(--text-base);
+  font-weight: 600;
+  color: white;
+  background: var(--color-accent);
+  border: none;
+  cursor: pointer;
+  transition: all var(--transition-fast);
+}
+
+.btn-primary:hover {
+  background: var(--color-accent-hover);
+  box-shadow: 0 4px 16px rgba(108, 99, 255, 0.3);
+}
+
+.btn-secondary {
+  display: inline-flex;
+  align-items: center;
+  gap: 8px;
+  padding: 10px 20px;
+  border-radius: var(--radius-md);
+  font-size: var(--text-base);
+  font-weight: 500;
+  color: var(--color-text-secondary);
+  background: transparent;
+  border: 1px solid var(--color-border);
+  cursor: pointer;
+  transition: all var(--transition-fast);
+}
+
+.btn-secondary:hover {
+  color: var(--color-text-primary);
+  border-color: var(--color-border-hover);
+  background: var(--color-bg-hover);
+}
+
+.btn-danger {
+  display: inline-flex;
+  align-items: center;
+  gap: 8px;
+  padding: 10px 20px;
+  border-radius: var(--radius-md);
+  font-size: var(--text-base);
+  font-weight: 500;
+  color: white;
+  background: var(--color-error);
+  border: none;
+  cursor: pointer;
+  transition: all var(--transition-fast);
+}
+
+.btn-danger:hover {
+  background: #DC2626;
+}
+
+.btn-sm {
+  padding: 6px 12px;
+  font-size: var(--text-sm);
+}
+
+/* === Form elements === */
+.form-input-dark {
+  padding: 10px 14px;
+  border-radius: var(--radius-md);
+  border: 1px solid var(--color-border);
+  background: var(--color-bg-tertiary);
+  color: var(--color-text-primary);
+  font-size: var(--text-base);
+  outline: none;
+  transition: all var(--transition-fast);
+  width: 100%;
+}
+
+.form-input-dark:focus {
+  border-color: rgba(108, 99, 255, 0.4);
+  box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.1);
+}
+
+.form-input-dark::placeholder {
+  color: var(--color-text-disabled);
+}
+
+.form-select-dark {
+  padding: 10px 14px;
+  border-radius: var(--radius-md);
+  border: 1px solid var(--color-border);
+  background: var(--color-bg-tertiary);
+  color: var(--color-text-primary);
+  font-size: var(--text-base);
+  outline: none;
+  cursor: pointer;
+  transition: all var(--transition-fast);
+}
+
+.form-select-dark:focus {
+  border-color: rgba(108, 99, 255, 0.4);
+}
+
+/* === Table (dark theme) === */
+.data-table {
+  width: 100%;
+  border-collapse: collapse;
+}
+
+.data-table th {
+  padding: 12px 16px;
+  text-align: left;
+  font-size: var(--text-xs);
+  font-weight: 600;
+  color: var(--color-text-tertiary);
+  text-transform: uppercase;
+  letter-spacing: 0.05em;
+  border-bottom: 1px solid var(--color-border);
+}
+
+.data-table td {
+  padding: 12px 16px;
+  font-size: var(--text-sm);
+  color: var(--color-text-primary);
+  border-bottom: 1px solid var(--color-border-light);
+}
+
+.data-table tr:hover td {
+  background: var(--color-bg-hover);
+}
+
+/* === Badge === */
+.badge {
+  display: inline-block;
+  padding: 2px 10px;
+  border-radius: 100px;
+  font-size: var(--text-xs);
+  font-weight: 600;
+}
+
+.badge-success { background: var(--color-success-light); color: var(--color-success); }
+.badge-warning { background: var(--color-warning-light); color: var(--color-warning); }
+.badge-error { background: var(--color-error-light); color: var(--color-error); }
+.badge-info { background: var(--color-info-light); color: var(--color-info); }
+.badge-accent { background: var(--color-accent-light); color: var(--color-accent); }
+
+/* === Modal/Dialog === */
+.modal-overlay {
+  position: fixed;
+  inset: 0;
+  background: rgba(0, 0, 0, 0.6);
+  backdrop-filter: blur(4px);
   display: flex;
   align-items: center;
   justify-content: center;
-  height: 100vh;
+  z-index: var(--z-modal);
-  font-size: 18px;
+}
-  color: var(--color-text-secondary);
+
-  background: var(--color-bg-primary);
+.modal-content {
+  background: var(--color-surface);
+  border: 1px solid var(--color-border);
+  border-radius: var(--radius-xl);
+  padding: var(--space-2xl);
+  max-width: 90vw;
+  max-height: 90vh;
+  overflow-y: auto;
+  box-shadow: var(--shadow-xl);
+}
+
+.modal-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: var(--space-xl);
+}
+
+.modal-header h3 {
+  font-size: var(--text-lg);
+  font-weight: 600;
+  color: var(--color-text-primary);
+}
+
+/* === Toast === */
+.toast {
+  position: fixed;
+  top: 24px;
+  left: 50%;
+  transform: translateX(-50%);
+  padding: 12px 24px;
+  border-radius: var(--radius-lg);
+  background: var(--color-surface-elevated);
+  border: 1px solid var(--color-border);
+  color: var(--color-text-primary);
+  font-size: var(--text-sm);
+  z-index: var(--z-toast);
+  animation: slideDown var(--transition-normal);
+  box-shadow: var(--shadow-lg);
+}
+
+/* ===== Color Scheme Improvements v2 ===== */
+/* Glassmorphism + Text Highlighting + Consistency Fixes */
+
+/* Glass card effect */
+.admin-page-card,
+.admin-card,
+.stat-card,
+.dashboard-card {
+  background: rgba(22, 27, 46, 0.6) !important;
+  backdrop-filter: blur(12px) !important;
+  -webkit-backdrop-filter: blur(12px) !important;
+  border: 1px solid rgba(255, 255, 255, 0.06) !important;
+}
+
+/* Stat number highlight */
+.stat-value,
+.stat-number,
+.metric-value {
+  color: var(--color-text-primary) !important;
+  font-weight: 700 !important;
+  text-shadow: 0 0 20px rgba(108, 99, 255, 0.15);
+}
+
+/* Section title highlight */
+.section-title,
+.page-title,
+.card-title,
+h1, h2, h3 {
+  color: var(--color-text-primary) !important;
+}
+
+/* Accent text highlight */
+.text-accent,
+.text-primary,
+.highlight-text {
+  color: var(--color-accent) !important;
+  font-weight: 600;
+}
+
+/* Table header improvements */
+table th,
+.table-header {
+  background: rgba(108, 99, 255, 0.08) !important;
+  color: var(--color-text-primary) !important;
+  font-weight: 600 !important;
+}
+
+/* Table row hover */
+table tbody tr:hover,
+.table-row:hover {
+  background: rgba(108, 99, 255, 0.04) !important;
+}
+
+/* Input/Select consistency */
+input,
+textarea,
+select,
+.form-input,
+.form-control {
+  background: rgba(10, 14, 26, 0.6) !important;
+  border: 1px solid rgba(255, 255, 255, 0.08) !important;
+  color: var(--color-text-primary) !important;
+  border-radius: var(--radius-md) !important;
+  transition: border-color 0.2s, box-shadow 0.2s !important;
+}
+
+input:focus,
+textarea:focus,
+select:focus,
+.form-input:focus,
+.form-control:focus {
+  border-color: var(--color-accent) !important;
+  box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.12) !important;
+  outline: none !important;
+}
+
+/* Button consistency */
+button,
+.btn,
+.admin-btn {
+  border-radius: var(--radius-md) !important;
+  transition: all 0.2s !important;
+}
+
+/* Primary button */
+.btn-primary,
+.admin-btn-primary,
+button[type="submit"] {
+  background: var(--color-accent) !important;
+  color: white !important;
+  border: none !important;
+}
+
+.btn-primary:hover,
+.admin-btn-primary:hover {
+  background: var(--color-accent-hover) !important;
+  box-shadow: 0 4px 12px rgba(108, 99, 255, 0.3) !important;
+}
+
+/* Secondary/ghost button */
+.btn-secondary,
+.admin-btn-secondary {
+  background: rgba(255, 255, 255, 0.05) !important;
+  color: var(--color-text-secondary) !important;
+  border: 1px solid rgba(255, 255, 255, 0.08) !important;
+}
+
+.btn-secondary:hover,
+.admin-btn-secondary:hover {
+  background: rgba(255, 255, 255, 0.08) !important;
+  color: var(--color-text-primary) !important;
+}
+
+/* Badge/tag improvements */
+.badge,
+.tag,
+.admin-badge {
+  border-radius: var(--radius-full) !important;
+  font-weight: 600 !important;
+  padding: 2px 10px !important;
+}
+
+/* Badge variants */
+.badge-success,
+.admin-badge-success {
+  background: rgba(16, 185, 129, 0.12) !important;
+  color: #10B981 !important;
+}
+
+.badge-warning,
+.admin-badge-warning {
+  background: rgba(245, 158, 11, 0.12) !important;
+  color: #F59E0B !important;
+}
+
+.badge-error,
+.admin-badge-danger {
+  background: rgba(239, 68, 68, 0.12) !important;
+  color: #EF4444 !important;
+}
+
+.badge-info,
+.admin-badge-info {
+  background: rgba(59, 130, 246, 0.12) !important;
+  color: #3B82F6 !important;
+}
+
+/* Empty state */
+.empty-state,
+.admin-empty {
+  color: var(--color-text-tertiary) !important;
+  text-align: center;
+  padding: 48px 24px !important;
+}
+
+/* Scrollbar improvement */
+::-webkit-scrollbar {
+  width: 6px;
+  height: 6px;
+}
+
+::-webkit-scrollbar-thumb {
+  background: rgba(108, 99, 255, 0.2);
+  border-radius: 3px;
+}
+
+::-webkit-scrollbar-thumb:hover {
+  background: rgba(108, 99, 255, 0.4);
+}
+
+/* Link color */
+a {
+  color: var(--color-accent);
+  transition: color 0.2s;
+}
+
+a:hover {
+  color: var(--color-accent-hover);
+}
+
+/* Tab improvements */
+.tab-active,
+.tab-item.active {
+  color: var(--color-accent) !important;
+  border-bottom-color: var(--color-accent) !important;
+}
+
+/* Modal/dialog overlay */
+.modal-overlay,
+.dialog-overlay {
+  background: rgba(10, 14, 26, 0.7) !important;
+  backdrop-filter: blur(4px) !important;
+}
+
+/* Card hover effect */
+.admin-card:hover,
+.stat-card:hover {
+  border-color: rgba(108, 99, 255, 0.2) !important;
+  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2) !important;
 }