* { margin: 0; padding: 0; box-sizing: border-box; font-family: "Segoe UI", system-ui, "Microsoft YaHei", sans-serif; }
        :root {
            --win-primary: #0078D4;
            --win-primary-hover: #005A9E;
            --win-primary-light: rgba(0, 120, 212, 0.08);
            --win-success: #10B981;
            --win-warning: #F59E0B;
            --win-error: #EF4444;
            --win-danger: #DC2626;
            --win-bg: #F0F0F0;
            --win-surface: #FFFFFF;
            --win-surface-secondary: #F8F9FA;
            --win-border: #E5E7EB;
            --win-border-light: #F3F4F6;
            --win-text: #1F2937;
            --win-text-secondary: #6B7280;
            --win-text-muted: #9CA3AF;
            --win-glass: rgba(255, 255, 255, 0.7);
            --win-glass-border: rgba(255, 255, 255, 0.5);
            --win-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
            --win-shadow-card: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
        }
        body {
            background: linear-gradient(135deg, #F0F0F0 0%, #E8E8E8 100%);
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 24px;
            overflow: hidden;
        }

        .win-window {
            width: 100%;
            max-width: 1500px;
            height: calc(100vh - 48px);
            background: var(--win-glass);
            backdrop-filter: blur(24px);
            -webkit-backdrop-filter: blur(24px);
            border-radius: 20px;
            box-shadow: var(--win-shadow), 0 1px 2px rgba(0, 0, 0, 0.06);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            border: 1px solid var(--win-glass-border);
        }

        .win-titlebar {
            height: 48px;
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 16px;
            border-bottom: 1px solid var(--win-border-light);
            flex-shrink: 0;
        }
        .win-title-left {
            display: flex;
            align-items: center;
            gap: 14px;
        }
        .win-logo {
            width: 30px;
            height: 30px;
            background: linear-gradient(135deg, var(--win-primary), #00B4D8);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 14px;
            font-weight: 600;
            box-shadow: 0 4px 12px rgba(0, 120, 212, 0.35);
            transition: transform 0.2s ease;
        }
        .win-logo:hover {
            transform: scale(1.05);
        }
        .win-title-text {
            font-size: 14px;
            font-weight: 500;
            color: var(--win-text);
            letter-spacing: 0.2px;
        }
        .win-title-buttons {
            display: flex;
            gap: 4px;
        }
        .win-btn {
            width: 46px;
            height: 34px;
            border: none;
            background: transparent;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 10px;
            transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
        }
        .win-btn:hover { 
            background: rgba(0, 0, 0, 0.08); 
            transform: scale(1.02);
        }
        .win-btn:active {
            transform: scale(0.98);
        }
        .win-btn-close:hover { 
            background: #E81123; 
            color: white; 
        }
        .win-btn-icon {
            width: 11px;
            height: 11px;
            border: 2px solid var(--win-text-secondary);
            border-radius: 3px;
        }
        .win-btn-min .win-btn-icon {
            border: none;
            border-bottom: 2px solid var(--win-text-secondary);
            height: 0;
            margin-top: 6px;
        }
        .win-btn-close .win-btn-icon {
            border: none;
            width: 12px;
            height: 12px;
            position: relative;
        }
        .win-btn-close .win-btn-icon::before, .win-btn-close .win-btn-icon::after {
            content: '';
            position: absolute;
            width: 12px;
            height: 2px;
            background: var(--win-text-secondary);
            top: 50%;
            left: 0;
        }
        .win-btn-close:hover .win-btn-icon::before, .win-btn-close:hover .win-btn-icon::after {
            background: white;
        }
        .win-btn-close .win-btn-icon::before { transform: rotate(45deg); }
        .win-btn-close .win-btn-icon::after { transform: rotate(-45deg); }

        .win-content {
            display: flex;
            flex: 1;
            overflow: hidden;
        }
        .win-sidebar {
            width: 260px;
            background: rgba(255, 255, 255, 0.75);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-right: 1px solid var(--win-border-light);
            padding: 20px;
            overflow-y: auto;
            flex-shrink: 0;
        }
        .win-user-info {
            padding: 18px;
            background: var(--win-surface);
            border-radius: 16px;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 16px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
            border: 1px solid var(--win-border-light);
            transition: all 0.2s ease;
        }
        .win-user-info:hover {
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
        }
        .win-avatar {
            width: 56px;
            height: 56px;
            background: linear-gradient(135deg, var(--win-primary), #60A5FA);
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 24px;
            font-weight: 600;
            box-shadow: 0 6px 16px rgba(0, 120, 212, 0.25);
            transition: transform 0.2s ease;
        }
        .win-avatar:hover {
            transform: scale(1.05);
        }
        .win-user-detail {
            flex: 1;
        }
        .win-user-name {
            font-size: 16px;
            font-weight: 600;
            color: var(--win-text);
            letter-spacing: 0.3px;
        }
        .win-user-role {
            font-size: 12.5px;
            color: var(--win-text-secondary);
            margin-top: 3px;
        }

        .win-menu-group {
            margin-bottom: 12px;
        }
        .win-menu-label {
            font-size: 11.5px;
            font-weight: 600;
            color: var(--win-text-muted);
            padding: 10px 14px;
            text-transform: uppercase;
            letter-spacing: 0.6px;
        }
        .win-menu-item {
            display: flex;
            align-items: center;
            gap: 13px;
            padding: 11px 15px;
            border-radius: 12px;
            cursor: pointer;
            transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
            color: var(--win-text);
            font-size: 14px;
            margin-bottom: 3px;
            position: relative;
        }
        .win-menu-item:hover {
            background: var(--win-primary-light);
            transform: translateX(4px);
        }
        .win-menu-item.active {
            background: linear-gradient(135deg, var(--win-primary), #0089FF);
            color: white;
            box-shadow: 0 4px 14px rgba(0, 120, 212, 0.35);
            transform: translateX(0);
        }
        .win-menu-item.active .win-menu-icon {
            filter: brightness(1.1);
        }
        .win-menu-icon {
            width: 22px;
            height: 22px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 17px;
        }

        .win-main {
            flex: 1;
            padding: 28px;
            overflow-y: auto;
            background: rgba(248, 249, 250, 0.5);
        }
        .win-page { display: none; }
        .win-page.active { display: block; animation: fadeIn 0.25s cubic-bezier(0.4, 0, 0.2, 1); }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(8px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .win-stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-bottom: 28px;
        }
        .win-stat-card {
            background: var(--win-surface);
            padding: 24px;
            border-radius: 16px;
            box-shadow: var(--win-shadow-card);
            border: 1px solid var(--win-border-light);
            transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
            overflow: hidden;
        }
        .win-stat-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--win-primary), #00B4D8);
            opacity: 0;
            transition: opacity 0.25s ease;
        }
        .win-stat-card:hover {
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08), 0 2px 8px rgba(0, 0, 0, 0.04);
            transform: translateY(-3px);
        }
        .win-stat-card:hover::before {
            opacity: 1;
        }
        .win-stat-label {
            font-size: 13px;
            color: var(--win-text-secondary);
            margin-bottom: 10px;
            font-weight: 500;
        }
        .win-stat-value {
            font-size: 34px;
            font-weight: 700;
            color: var(--win-text);
            letter-spacing: -1px;
            line-height: 1.2;
        }
        .win-stat-value.blue { color: var(--win-primary); }
        .win-stat-value.green { color: var(--win-success); }
        .win-stat-value.orange { color: var(--win-warning); }
        .win-stat-value.purple { color: #7C3AED; }
        .win-stat-trend {
            font-size: 12.5px;
            margin-top: 10px;
            color: var(--win-success);
            display: flex;
            align-items: center;
            gap: 5px;
            font-weight: 500;
        }
        .win-stat-trend.negative { color: var(--win-error); }

        /* Win11风格磁贴样式 */
        .win11-tiles-container {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            grid-auto-rows: minmax(80px, auto);
            gap: 12px;
            margin-bottom: 20px;
        }
        
        .win11-tile {
            background: var(--win-surface);
            border-radius: 8px;
            padding: 16px;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            justify-content: flex-start;
            cursor: pointer;
            transition: all 0.2s ease;
            position: relative;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
            border: 1px solid transparent;
        }
        
        .win11-tile:hover {
            transform: scale(1.02);
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.3);
        }
        
        .win11-tile:active {
            transform: scale(0.98);
        }
        
        .win11-tile-large {
            grid-column: span 3;
            grid-row: span 2;
            min-height: 160px;
            background: linear-gradient(135deg, rgba(0, 120, 212, 0.08) 0%, rgba(0, 120, 212, 0.02) 100%);
        }
        
        .win11-tile-medium {
            grid-column: span 2;
            grid-row: span 1;
            min-height: 80px;
        }
        
        .win11-tile-small {
            grid-column: span 1;
            grid-row: span 1;
            min-height: 80px;
        }
        
        .win11-tile-icon {
            font-size: 28px;
            margin-bottom: 8px;
            opacity: 0.9;
        }
        
        .win11-tile-large .win11-tile-icon {
            font-size: 36px;
        }
        
        .win11-tile-small .win11-tile-icon {
            font-size: 22px;
        }
        
        .win11-tile-content {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }
        
        .win11-tile-title {
            font-size: 12px;
            color: var(--win-text-secondary);
            font-weight: 500;
        }
        
        .win11-tile-large .win11-tile-title {
            font-size: 14px;
        }
        
        .win11-tile-value {
            font-size: 24px;
            font-weight: 700;
            color: var(--win-text);
            letter-spacing: -0.5px;
        }
        
        .win11-tile-large .win11-tile-value {
            font-size: 32px;
        }
        
        .win11-tile-small .win11-tile-value {
            font-size: 18px;
        }
        
        /* 磁贴颜色主题 */
        .win11-tile-blue {
            background: linear-gradient(135deg, #0078D4 0%, #005A9E 100%);
            color: white;
        }
        .win11-tile-blue .win11-tile-title { color: rgba(255,255,255,0.8); }
        .win11-tile-blue .win11-tile-value { color: white; }
        .win11-tile-blue .win11-tile-icon { color: white; }
        
        .win11-tile-green {
            background: linear-gradient(135deg, #10B981 0%, #059669 100%);
            color: white;
        }
        .win11-tile-green .win11-tile-title { color: rgba(255,255,255,0.8); }
        .win11-tile-green .win11-tile-value { color: white; }
        .win11-tile-green .win11-tile-icon { color: white; }
        
        .win11-tile-orange {
            background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
            color: white;
        }
        .win11-tile-orange .win11-tile-title { color: rgba(255,255,255,0.8); }
        .win11-tile-orange .win11-tile-value { color: white; }
        .win11-tile-orange .win11-tile-icon { color: white; }
        
        .win11-tile-purple {
            background: linear-gradient(135deg, #7C3AED 0%, #6D28D9 100%);
            color: white;
        }
        .win11-tile-purple .win11-tile-title { color: rgba(255,255,255,0.8); }
        .win11-tile-purple .win11-tile-value { color: white; }
        .win11-tile-purple .win11-tile-icon { color: white; }
        
        .win11-tile-teal {
            background: linear-gradient(135deg, #14B8A6 0%, #0D9488 100%);
            color: white;
        }
        .win11-tile-teal .win11-tile-title { color: rgba(255,255,255,0.8); }
        .win11-tile-teal .win11-tile-value { color: white; }
        .win11-tile-teal .win11-tile-icon { color: white; }
        
        .win11-tile-red {
            background: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
            color: white;
        }
        .win11-tile-red .win11-tile-title { color: rgba(255,255,255,0.8); }
        .win11-tile-red .win11-tile-value { color: white; }
        .win11-tile-red .win11-tile-icon { color: white; }
        
        .win11-tile-indigo {
            background: linear-gradient(135deg, #4F46E5 0%, #4338CA 100%);
            color: white;
        }
        .win11-tile-indigo .win11-tile-title { color: rgba(255,255,255,0.8); }
        .win11-tile-indigo .win11-tile-value { color: white; }
        .win11-tile-indigo .win11-tile-icon { color: white; }
        
        .win11-tile-pink {
            background: linear-gradient(135deg, #EC4899 0%, #DB2777 100%);
            color: white;
        }
        .win11-tile-pink .win11-tile-title { color: rgba(255,255,255,0.8); }
        .win11-tile-pink .win11-tile-value { color: white; }
        .win11-tile-pink .win11-tile-icon { color: white; }
        
        .win11-tile-cyan {
            background: linear-gradient(135deg, #06B6D4 0%, #0891B2 100%);
            color: white;
        }
        .win11-tile-cyan .win11-tile-title { color: rgba(255,255,255,0.8); }
        .win11-tile-cyan .win11-tile-value { color: white; }
        .win11-tile-cyan .win11-tile-icon { color: white; }
        
        .win11-tile-amber {
            background: linear-gradient(135deg, #FBBF24 0%, #F59E0B 100%);
            color: white;
        }
        .win11-tile-amber .win11-tile-title { color: rgba(255,255,255,0.8); }
        .win11-tile-amber .win11-tile-value { color: white; }
        .win11-tile-amber .win11-tile-icon { color: white; }

        .win-card {
            background: var(--win-surface);
            border-radius: 16px;
            padding: 24px;
            box-shadow: var(--win-shadow-card);
            border: 1px solid var(--win-border-light);
            margin-bottom: 20px;
            transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .win-card:hover {
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.07);
        }
        .win-card-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--win-text);
            margin-bottom: 20px;
            padding-bottom: 14px;
            border-bottom: 1px solid var(--win-border-light);
            display: flex;
            align-items: center;
            gap: 10px;
            letter-spacing: 0.3px;
        }

        .win-table {
            width: 100%;
            border-collapse: collapse;
        }
        .win-table thead {
            position: sticky;
            top: 0;
            background: var(--win-surface);
            z-index: 1;
        }
        .win-table th {
            text-align: left;
            font-size: 12.5px;
            font-weight: 600;
            color: var(--win-text-secondary);
            padding: 16px 14px;
            border-bottom: 2px solid var(--win-border);
            letter-spacing: 0.3px;
            text-transform: uppercase;
        }
        .win-table td {
            padding: 16px 14px;
            border-bottom: 1px solid var(--win-border-light);
            font-size: 14px;
            color: var(--win-text);
            transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .win-table tbody tr {
            transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .win-table tbody tr:hover {
            background: var(--win-primary-light);
            transform: scale(1.002);
        }
        .win-table tbody tr:hover td {
            background: var(--win-primary-light);
        }

        .win-btn-primary {
            padding: 10px 24px;
            background: linear-gradient(135deg, var(--win-primary), #0089FF);
            color: white;
            border: none;
            border-radius: 12px;
            cursor: pointer;
            font-size: 14px;
            font-weight: 600;
            transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            box-shadow: 0 4px 14px rgba(0, 120, 212, 0.3);
            position: relative;
            overflow: hidden;
        }
        .win-btn-primary::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: left 0.3s ease;
        }
        .win-btn-primary:hover::before {
            left: 100%;
        }
        .win-btn-primary:hover {
            background: linear-gradient(135deg, var(--win-primary-hover), var(--win-primary));
            box-shadow: 0 6px 20px rgba(0, 120, 212, 0.4);
            transform: translateY(-2px);
        }
        .win-btn-primary:active {
            transform: translateY(0);
        }
        .win-btn-secondary {
            padding: 10px 24px;
            background: var(--win-surface);
            color: var(--win-text);
            border: 1.5px solid var(--win-border);
            border-radius: 12px;
            cursor: pointer;
            font-size: 14px;
            font-weight: 500;
            transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
        }
        .win-btn-secondary:hover {
            background: var(--win-surface-secondary);
            border-color: var(--win-primary);
            color: var(--win-primary);
            box-shadow: 0 2px 8px rgba(0, 120, 212, 0.15);
            transform: translateY(-1px);
        }
        .win-btn-secondary:active {
            transform: translateY(0);
        }
        .win-btn-danger {
            padding: 10px 24px;
            background: var(--win-danger);
            color: white;
            border: 1px solid var(--win-danger);
            border-radius: var(--win-radius);
            cursor: pointer;
            font-size: 14px;
        }
        .win-btn-danger:hover {
            background: #c42b1c;
            border-color: #c42b1c;
        }
        .win-btn-tertiary {
            padding: 7px 16px;
            background: transparent;
            color: var(--win-text-secondary);
            border: none;
            border-radius: 10px;
            cursor: pointer;
            font-size: 13px;
            transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .win-btn-tertiary:hover {
            background: var(--win-primary-light);
            color: var(--win-primary);
            transform: scale(1.02);
        }

        .win-tag {
            display: inline-flex;
            align-items: center;
            padding: 5px 14px;
            border-radius: 14px;
            font-size: 12.5px;
            font-weight: 500;
            transition: all 0.2s ease;
        }
        .win-tag:hover {
            transform: scale(1.05);
        }
        .win-tag.blue { background: rgba(0, 120, 212, 0.12); color: var(--win-primary); }
        .win-tag.green { background: rgba(16, 185, 129, 0.12); color: var(--win-success); }
        .win-tag.orange { background: rgba(245, 158, 11, 0.12); color: var(--win-warning); }
        .win-tag.red { background: rgba(239, 68, 68, 0.12); color: var(--win-error); }
        .win-tag.grey { background: var(--win-surface-secondary); color: var(--win-text-secondary); }
        .win-tag.purple { background: rgba(124, 58, 237, 0.12); color: #7C3AED; }

        .win-form-row {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
            margin-bottom: 20px;
        }
        .win-form-group {
            margin-bottom: 20px;
        }
        .win-form-label {
            display: block;
            font-size: 13.5px;
            font-weight: 600;
            color: var(--win-text);
            margin-bottom: 10px;
            letter-spacing: 0.2px;
        }
        .win-form-input, .win-form-select, .win-form-textarea {
            width: 100%;
            padding: 12px 16px;
            border: 1.5px solid var(--win-border);
            border-radius: 12px;
            font-size: 14px;
            transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            background: var(--win-surface);
        }
        .win-form-input:hover, .win-form-select:hover, .win-form-textarea:hover {
            border-color: var(--win-text-muted);
        }
        .win-form-input:focus, .win-form-select:focus, .win-form-textarea:focus {
            outline: none;
            border-color: var(--win-primary);
            box-shadow: 0 0 0 4px rgba(0, 120, 212, 0.15);
        }
        .win-form-textarea {
            min-height: 140px;
            resize: vertical;
            line-height: 1.6;
        }
        .win-form-select {
            cursor: pointer;
            appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 14px center;
            padding-right: 44px;
        }

        .win-chart-container {
            height: 280px;
            background: var(--win-surface-secondary);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--win-text-muted);
            font-size: 14px;
            border: 1px solid var(--win-border-light);
        }

        /* 登录页 */
        .login-container {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, #0F172A 0%, #1E1B4B 50%, #0F172A 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 9999;
            overflow: hidden;
        }
        .login-container::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -15%;
            width: 70%;
            height: 70%;
            background: radial-gradient(circle, rgba(0, 120, 212, 0.25) 0%, transparent 70%);
            border-radius: 50%;
            animation: pulse 8s ease-in-out infinite;
        }
        .login-container::after {
            content: '';
            position: absolute;
            bottom: -25%;
            left: -10%;
            width: 55%;
            height: 55%;
            background: radial-gradient(circle, rgba(124, 58, 237, 0.18) 0%, transparent 70%);
            border-radius: 50%;
            animation: pulse 6s ease-in-out infinite reverse;
        }
        @keyframes pulse {
            0%, 100% { transform: scale(1); opacity: 0.6; }
            50% { transform: scale(1.1); opacity: 0.8; }
        }
        .login-box {
            position: relative;
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(32px);
            padding: 56px;
            border-radius: 24px;
            width: 100%;
            max-width: 440px;
            box-shadow: 0 30px 90px rgba(0, 0, 0, 0.3), 0 4px 16px rgba(0, 0, 0, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.6);
            animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }
        @keyframes slideUp {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .login-logo {
            text-align: center;
            margin-bottom: 36px;
        }
        .login-logo-icon {
            width: 72px;
            height: 72px;
            background: linear-gradient(135deg, var(--win-primary), #00B4D8);
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 32px;
            font-weight: 700;
            margin: 0 auto 20px;
            box-shadow: 0 10px 30px rgba(0, 120, 212, 0.45);
            transition: transform 0.3s ease;
        }
        .login-logo-icon:hover {
            transform: scale(1.08);
        }
        .login-logo h1 {
            font-size: 28px;
            font-weight: 700;
            color: var(--win-text);
            letter-spacing: -0.8px;
            margin-bottom: 8px;
        }
        .login-logo p {
            color: var(--win-text-secondary);
            font-size: 14px;
            margin-top: 0;
        }

        .hidden { display: none !important; }

        /* Toast */
        .win-toast {
            position: fixed;
            top: 28px;
            right: 28px;
            background: var(--win-text);
            color: white;
            padding: 16px 24px;
            border-radius: 14px;
            font-size: 14px;
            display: none;
            z-index: 10000;
            animation: slideIn 0.35s cubic-bezier(0.16, 1, 0.3, 1);
            box-shadow: 0 10px 32px rgba(0, 0, 0, 0.3);
            max-width: 380px;
            backdrop-filter: blur(8px);
        }
        @keyframes slideIn {
            from { transform: translateX(130%); opacity: 0; }
            to { transform: translateX(0); opacity: 1; }
        }

        /* 弹窗遮罩 */
        .win-modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.45);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            display: none;
            align-items: center;
            justify-content: center;
            z-index: 10001;
        }
        .win-modal-overlay.show {
            display: flex;
            overflow-y: auto;
            animation: fadeInModal 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }
        @keyframes fadeInModal {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        .win-modal {
            background: var(--win-surface);
            border-radius: 20px;
            padding: 28px;
            width: 90%;
            max-width: 520px;
            box-shadow: 0 25px 80px rgba(0, 0, 0, 0.25), 0 2px 8px rgba(0, 0, 0, 0.1);
            border: 1px solid var(--win-border-light);
            animation: scaleIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
            position: relative;
            height: 95%;
            overflow-y: auto;
        }
        @keyframes scaleIn {
            from { transform: scale(0.93); opacity: 0; }
            to { transform: scale(1); opacity: 1; }
        }
        .win-modal-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 24px;
            padding-bottom: 16px;
            border-bottom: 1px solid var(--win-border-light);
        }
        .win-modal-title {
            font-size: 17px;
            font-weight: 600;
            color: var(--win-text);
            letter-spacing: 0.3px;
        }
        .win-modal-close {
            width: 36px;
            height: 36px;
            border: none;
            background: transparent;
            border-radius: 10px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--win-text-secondary);
            transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .win-modal-close:hover {
            background: var(--win-surface-secondary);
            color: var(--win-text);
            transform: scale(1.1);
        }

        /* 优惠券卡片 */
        .win-coupon-card {
            background: var(--win-surface);
            border-radius: 16px;
            overflow: hidden;
            border: 1px solid var(--win-border-light);
            transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .win-coupon-card:hover {
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            transform: translateY(-4px);
        }
        .win-coupon-header {
            background: linear-gradient(135deg, var(--win-primary), #00B4D8);
            padding: 20px;
            color: white;
            display: flex;
            align-items: center;
            gap: 14px;
            position: relative;
            overflow: hidden;
        }
        .win-coupon-header::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -30%;
            width: 100px;
            height: 100px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
        }
        .win-coupon-value {
            font-size: 36px;
            font-weight: 700;
            position: relative;
            z-index: 1;
        }
        .win-coupon-condition {
            font-size: 13px;
            opacity: 0.95;
            position: relative;
            z-index: 1;
        }
        .win-coupon-body {
            padding: 18px 20px;
        }
        .win-coupon-name {
            font-size: 15px;
            font-weight: 600;
            color: var(--win-text);
            margin-bottom: 8px;
        }
        .win-coupon-date {
            font-size: 13px;
            color: var(--win-text-secondary);
        }

        /* 滚动条 */
        ::-webkit-scrollbar {
            width: 10px;
            height: 10px;
        }
        ::-webkit-scrollbar-track {
            background: rgba(0, 0, 0, 0.02);
            border-radius: 5px;
        }
        ::-webkit-scrollbar-thumb {
            background: var(--win-border);
            border-radius: 6px;
            border: 2px solid transparent;
            background-clip: padding-box;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: var(--win-text-muted);
        }
        ::-webkit-scrollbar-corner {
            background: transparent;
        }
        .win-mo { width: 80%; }

        /* 手机端响应式适配 */
        @media screen and (max-width: 768px) {
            body {
                padding: 0;
                align-items: stretch;
                justify-content: stretch;
            }
            .win-mo { width: 100%; }
            .win-window {
                max-width: 100%;
                height: 100vh;
                border-radius: 0;
                border: none;
            }
            
            .win-titlebar {
                height: 56px;
                padding: 0 12px;
            }
            
            .win-title-text {
                font-size: 13px;
                display: none;
            }
            
            .win-logo {
                width: 36px;
                height: 36px;
                font-size: 16px;
            }
            
            .win-content {
                flex-direction: column;
            }
            
            .win-sidebar {
                width: 100%;
                height: auto;
                padding: 12px;
                border-right: none;
                border-bottom: 1px solid var(--win-border-light);
                display: none;
                position: absolute;
                top: 56px;
                left: 0;
                right: 0;
                z-index: 100;
                max-height: calc(100vh - 56px);
                overflow-y: auto;
                background: rgba(255, 255, 255, 0.95);
                backdrop-filter: blur(20px);
            }
            
            .win-sidebar.show {
                display: block;
            }
            
            .win-main {
                padding: 16px;
                flex: 1;
            }
            
            .win-menu-item {
                padding: 14px 16px;
                font-size: 15px;
            }
            
            .win-menu-icon {
                width: 26px;
                height: 26px;
                font-size: 20px;
            }
            
            .win-user-info {
                padding: 14px;
                margin-bottom: 16px;
            }
            
            .win-avatar {
                width: 50px;
                height: 50px;
                font-size: 22px;
            }
            
            .win-user-name {
                font-size: 15px;
            }
            
            .win-user-role {
                font-size: 12px;
            }
            
            .win-stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
                margin-bottom: 20px;
            }
            
            .win-stat-card {
                padding: 18px;
            }
            
            .win-stat-value {
                font-size: 28px;
            }
            
            .win-stat-label {
                font-size: 12px;
            }
            
            .win-card {
                padding: 16px;
                margin-bottom: 16px;
            }
            
            .win-card-title {
                font-size: 15px;
                margin-bottom: 14px;
                padding-bottom: 10px;
            }
            
            .win-table {
                display: block;
                overflow-x: auto;
            }
            
            .win-table th,
            .win-table td {
                padding: 12px 10px;
                font-size: 13px;
                min-width: 100px;
            }
            
            .win-btn-primary,
            .win-btn-secondary {
                padding: 12px 20px;
                font-size: 15px;
                min-height: 44px;
            }
            
            .win-form-row {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            
            .win-form-input,
            .win-form-select,
            .win-form-textarea {
                padding: 14px 16px;
                font-size: 15px;
                min-height: 48px;
            }
            
            .win-form-label {
                font-size: 14px;
                margin-bottom: 8px;
            }
            
            .win-tag {
                padding: 6px 12px;
                font-size: 12px;
            }
            
            .win-modal {
                margin: 16px;
                max-width: calc(100% - 32px);
                width: auto;
                height: 80%;
                overflow-y: auto;
            }
            
            .win-modal-header {
                padding: 16px;
            }
            
            .win-modal-title {
                font-size: 18px;
            }
            
            /* 登录页手机适配 */
            .login-box {
                width: 90%;
                max-width: 400px;
                padding: 32px 24px;
            }
            
            .login-logo-icon {
                width: 60px;
                height: 60px;
                font-size: 28px;
            }
            
            .login-logo h1 {
                font-size: 28px;
            }
            
            .login-logo p {
                font-size: 13px;
            }
            
            .win-form-group {
                margin-bottom: 18px;
            }
            
            /* 底部导航栏 */
            .win-bottom-nav {
                display: flex;
                position: fixed;
                bottom: 0;
                left: 0;
                right: 0;
                background: rgba(255, 255, 255, 0.95);
                backdrop-filter: blur(20px);
                padding: 8px 0;
                border-top: 1px solid var(--win-border-light);
                justify-content: space-around;
                z-index: 200;
            }
            
            .win-bottom-nav-item {
                display: flex;
                flex-direction: column;
                align-items: center;
                gap: 4px;
                padding: 8px 12px;
                color: var(--win-text-secondary);
                font-size: 11px;
                cursor: pointer;
                transition: all 0.2s ease;
                border-radius: 12px;
            }
            
            .win-bottom-nav-item.active {
                color: var(--win-primary);
                background: var(--win-primary-light);
            }
            
            .win-bottom-nav-item-icon {
                font-size: 22px;
            }
            
            .win-main {
                padding-bottom: 70px;
            }
            
            /* 汉堡菜单按钮 */
            .win-menu-toggle {
                display: flex;
                align-items: center;
                justify-content: center;
                width: 40px;
                height: 40px;
                border-radius: 10px;
                cursor: pointer;
                transition: background 0.2s ease;
            }
            
            .win-menu-toggle:hover {
                background: rgba(0, 0, 0, 0.08);
            }
            
            .win-menu-toggle span {
                display: block;
                width: 22px;
                height: 2px;
                background: var(--win-text);
                border-radius: 1px;
                position: relative;
            }
            
            .win-menu-toggle span::before,
            .win-menu-toggle span::after {
                content: '';
                position: absolute;
                width: 22px;
                height: 2px;
                background: var(--win-text);
                border-radius: 1px;
                left: 0;
            }
            
            .win-menu-toggle span::before {
                top: -6px;
            }
            
            .win-menu-toggle span::after {
                top: 6px;
            }
            
            .win-menu-toggle.active span {
                background: transparent;
            }
            
            .win-menu-toggle.active span::before {
                transform: rotate(45deg);
                top: 0;
            }
            
            .win-menu-toggle.active span::after {
                transform: rotate(-45deg);
                top: 0;
            }
        }

        @media screen and (max-width: 480px) {
            .win-stats-grid {
                grid-template-columns: 1fr;
            }
            .win-mo { width: 100%; }

            .win-stat-value {
                font-size: 32px;
            }
            
            .login-box {
                width: 92%;
                padding: 28px 20px;
            }
            
            .win-title-left {
                gap: 10px;
            }
            
            /* Win11磁贴移动端响应式 */
            .win11-tiles-container {
                grid-template-columns: repeat(2, 1fr);
                gap: 8px;
            }
            
            .win11-tile-large {
                grid-column: span 2;
                grid-row: span 1;
                min-height: 100px;
            }
            
            .win11-tile-medium {
                grid-column: span 1;
                grid-row: span 1;
                min-height: 80px;
            }
            
            .win11-tile-small {
                grid-column: span 1;
                grid-row: span 1;
                min-height: 70px;
            }
            
            .win11-tile-large .win11-tile-icon {
                font-size: 28px;
            }
            
            .win11-tile-large .win11-tile-value {
                font-size: 24px;
            }
            
            .win11-tile-value {
                font-size: 18px;
            }
        }

        .win-tabs {
            display: flex;
            gap: 4px;
            background: #F3F3F3;
            padding: 4px;
            border-radius: 8px;
            width: fit-content;
        }

        .win-tab-btn {
            padding: 8px 16px;
            border: none;
            background: transparent;
            border-radius: 6px;
            cursor: pointer;
            font-size: 14px;
            color: #666;
            transition: all 0.2s ease;
        }

        .win-tab-btn:hover {
            background: rgba(0, 0, 0, 0.05);
        }

        .win-tab-btn.active {
            background: white;
            color: #0078D4;
            font-weight: 500;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
        }

        .win-tab-content {
            animation: fadeIn 0.2s ease;
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(5px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .asset-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
            gap: 12px;
        }

        .asset-item {
            background: #F8F9FC;
            border-radius: 8px;
            overflow: hidden;
            cursor: pointer;
            transition: all 0.2s ease;
            border: 2px solid transparent;
            position: relative;
        }

        .asset-item:hover {
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        }

        .asset-item.selected {
            border-color: #0078D4;
            background: #E8F4FD;
        }

        .asset-item-thumb {
            width: 100%;
            height: 100px;
            object-fit: cover;
            background: #E0E0E0;
        }

        .asset-item-video {
            position: relative;
        }

        .asset-item-video::after {
            content: '▶';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            font-size: 24px;
            color: white;
            text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
        }

        .asset-item-info {
            padding: 8px;
            font-size: 12px;
        }

        .asset-item-name {
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            color: #333;
        }

        .asset-item-size {
            color: #999;
            font-size: 11px;
        }

        .asset-item-duration {
            position: absolute;
            bottom: 30px;
            right: 4px;
            background: rgba(0, 0, 0, 0.6);
            color: white;
            padding: 2px 4px;
            border-radius: 3px;
            font-size: 10px;
        }

        .asset-item-delete {
            position: absolute;
            top: 4px;
            right: 4px;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: rgba(0, 0, 0, 0.5);
            color: white;
            border: none;
            cursor: pointer;
            font-size: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0.6;
            transition: opacity 0.2s;
        }

        .asset-item:hover .asset-item-delete {
            opacity: 1;
        }

        .asset-checkbox {
            position: absolute;
            top: 4px;
            left: 4px;
            width: 20px;
            height: 20px;
            border-radius: 4px;
            background: rgba(255, 255, 255, 0.9);
            border: 2px solid #0078D4;
            display: none;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            color: #0078D4;
        }

        .asset-item.selected .asset-checkbox {
            display: flex;
            background: #0078D4;
            color: white;
        }

        .video-select-mode .asset-item-video::after {
            display: none;
        }

        .mix-task-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px;
            background: #F8F9FC;
            border-radius: 8px;
            margin-bottom: 8px;
        }

        .mix-task-info {
            flex: 1;
        }

        .mix-task-name {
            font-weight: 500;
            color: #333;
            margin-bottom: 4px;
        }

        .mix-task-meta {
            font-size: 12px;
            color: #999;
        }

        .mix-task-status {
            display: inline-block;
            padding: 2px 8px;
            border-radius: 4px;
            font-size: 12px;
        }

        .mix-task-status.success {
            background: #E8F5E9;
            color: #4CAF50;
        }

        .mix-task-status.pending {
            background: #FFF8E1;
            color: #FF9800;
        }

        .mix-task-status.failed {
            background: #FFEBEE;
            color: #F44336;
        }

        .mix-task-actions {
            display: flex;
            gap: 8px;
        }