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.header-container{display:flex;align-items:center;gap:24px}.header-logo{display:flex;align-items:center;gap:10px;cursor:pointer;flex-shrink:0}.header-logo-icon{width:42px;height:42px;background:var(--gradient-hero);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:22px;box-shadow:0 4px 12px #e5393533}.header-logo-text{font-size:24px;font-weight:800;color:var(--primary);letter-spacing:-.5px}.header-search{flex:1;display:flex;max-width:600px}.header-search-input{flex:1;padding:10px 16px;border:2px solid var(--primary);border-right:none;border-radius:4px 0 0 4px;font-size:14px;font-family:inherit;outline:none;background:#fff;cursor:pointer;color:var(--text-secondary)}.header-search-input:focus{border-color:var(--primary-dark)}.header-search-btn{padding:0 20px;background:var(--primary);border:2px solid var(--primary);border-radius:0 4px 4px 0;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background 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0;margin-top:48px}.footer-container{max-width:1200px;margin:0 auto;padding:0 24px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid #444}.footer-heading{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px}.footer-desc{font-size:13px;line-height:1.6;color:#aaa}.footer-link{display:block;font-size:13px;color:#aaa;cursor:pointer;padding:4px 0;transition:color .15s}.footer-link:hover{color:#fff}.footer-bottom{text-align:center;padding:20px 0;font-size:12px;color:#888}.footer-bottom-links{margin-top:8px;display:flex;justify-content:center;align-items:center;gap:4px}.footer-bottom-links .footer-link{display:inline;font-size:12px}.footer-bottom-sep{color:#666;margin:0 4px}:root{--primary: #E53935;--primary-dark: #C62828;--primary-light: #FFEBEE;--secondary: #FFD700;--success: #00C853;--warning: #FF9800;--error: #F44336;--info: #2196F3;--text-primary: #1A1A1A;--text-secondary: #555555;--text-tertiary: #888888;--bg-primary: #FFFFFF;--bg-secondary: #F5F6FA;--border: #EEEEEE;--sidebar-width: 240px;--header-height: 64px;--tabbar-height: 56px;--gradient-hero: linear-gradient(135deg, #E53935 0%, #FF5252 40%, #FFD700 100%);--card-shadow: 0 2px 8px rgba(0,0,0,.06);--card-radius: 14px;--card-radius-sm: 10px;--content-max-width: 1200px}*{margin:0;padding:0;box-sizing:border-box}html,body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica 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10px;border-radius:12px;font-size:11px;font-weight:600;background:var(--primary-light);color:var(--primary)}.tag-success{background:#e8f5e9;color:var(--success)}.tag-warning{background:#fff3e0;color:var(--warning)}.tag-error{background:#ffebee;color:var(--error)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 20px;font-size:14px;font-weight:600;border:none;border-radius:8px;cursor:pointer;transition:all .2s ease;text-decoration:none;gap:6px}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-dark)}.btn-outline{background:transparent;color:var(--primary);border:1px solid var(--primary)}.btn-outline:hover:not(:disabled){background:var(--primary-light)}.btn-secondary{background:var(--bg-secondary);color:var(--text-primary)}.btn-secondary:hover:not(:disabled){background:var(--border)}.btn-block{width:100%}.btn-lg{padding:14px 24px;font-size:15px}.btn-sm{padding:6px 14px;font-size:13px}.u-btn-gradient{display:flex;align-items:center;justify-content:center;width:100%;padding:14px;border:none;border-radius:12px;font-size:16px;font-weight:700;color:#fff;background:var(--gradient-hero);cursor:pointer;transition:transform .15s,box-shadow .15s;box-shadow:0 4px 12px #e539354d}.u-btn-gradient:active{transform:scale(.97)}.u-btn-gradient:disabled{opacity:.6;cursor:default;box-shadow:none}.u-card{background:#fff;border-radius:var(--card-radius);box-shadow:var(--card-shadow);padding:14px;transition:transform .15s}.u-card:active{transform:scale(.98)}.u-badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:12px;font-size:11px;font-weight:600;background:var(--primary-light);color:var(--primary)}.u-badge-success{background:#e8f5e9;color:#2e7d32}.u-badge-warning{background:#fff3e0;color:#ef6c00}.u-badge-danger{background:#ffebee;color:#c62828}.loading-container{display:flex;align-items:center;justify-content:center;min-height:200px;padding:40px}.spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;color:var(--text-tertiary)}.empty-state-icon{font-size:48px;margin-bottom:12px}.empty-state p{margin-top:8px;font-size:14px}.progress-bar{height:6px;background:#eee;border-radius:3px;overflow:hidden;width:100%}.progress-bar-fill{height:100%;border-radius:3px;background:var(--primary);transition:width .4s ease}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:var(--text-primary)}.form-input{width:100%;padding:12px 14px;border:1px solid #ddd;border-radius:8px;font-size:14px;font-family:inherit;transition:border-color .2s;background:#fff}.form-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #e539351a}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;background:#00000080;display:flex;align-items:center;justify-content:center;animation:fadeIn .2s ease}.modal-content{background:#fff;border-radius:16px;padding:24px;width:90vw;max-width:420px;animation:slideUp .25s ease}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ccc;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#aaa}@media (min-width: 769px){.app-layout{display:flex;flex-direction:column;min-height:100vh}.app-sidebar{display:none!important}.app-header-desktop{position:sticky;top:0;z-index:100;width:100%}.app-main{flex:1;min-height:calc(100vh - 160px)}.app-content{max-width:var(--content-max-width);margin:0 auto;padding:24px}.mobile-only,.mobile-tabbar,.mobile-page-header{display:none!important}}@media (max-width: 768px){.app-layout{min-height:100vh;padding-bottom:var(--tabbar-height)}.app-sidebar,.app-header-desktop,.desktop-only{display:none!important}.app-main{min-height:100vh}.app-content{padding:0}.mobile-page-header{display:flex;align-items:center;background:var(--bg-primary);padding:12px 16px;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;padding-top:max(12px,env(safe-area-inset-top))}.mobile-page-header .back-btn{width:36px;height:36px;display:flex;align-items:center;justify-content:center;margin-right:8px;cursor:pointer;font-size:20px;color:var(--text-primary);background:none;border:none;min-width:44px;min-height:44px}.mobile-page-header .page-title{font-size:16px;font-weight:600;color:var(--text-primary);flex:1}.mobile-tabbar{position:fixed;bottom:0;left:0;right:0;height:var(--tabbar-height);background:#fff;border-top:1px solid var(--border);display:flex;z-index:100;padding-bottom:env(safe-area-inset-bottom)}.tab-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;cursor:pointer;color:var(--text-tertiary);font-size:10px;transition:color .2s;background:none;border:none;position:relative}.tab-item.active{color:var(--primary)}.tab-item .tab-icon{font-size:22px}.tab-item 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