.api-dashboard * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        .api-dashboard {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: #333;
        }

        /* 容器样式变体 */
        
        /* 默认样式：独立页面 */
        .api-dashboard.theme-default {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            padding: 20px;
        }

        .api-dashboard.theme-default .container {
            max-width: 1400px;
            margin: 0 auto;
            background: rgba(255, 255, 255, 0.95);
            border-radius: 20px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
            backdrop-filter: blur(10px);
            overflow: hidden;
        }

        .api-dashboard.theme-default .header {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 30px;
            text-align: center;
            position: relative;
        }

        /* 嵌入样式：适合集成到其他页面 */
        .api-dashboard.theme-embed {
            background: transparent;
            padding: 0;
        }

        .api-dashboard.theme-embed .container {
            max-width: 100%;
            margin: 0;
            background: #f8f9fa;
            border-radius: 12px;
            border: 1px solid #e9ecef;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
            overflow: hidden;
        }

        .api-dashboard.theme-embed .header {
            background: #fff;
            color: #333;
            padding: 20px;
            border-bottom: 2px solid #f1f3f4;
            text-align: left;
        }

        /* 卡片样式：紧凑型 */
        .api-dashboard.theme-card {
            background: transparent;
            padding: 15px;
        }

        .api-dashboard.theme-card .container {
            max-width: 100%;
            margin: 0;
            background: white;
            border-radius: 8px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
            border: 1px solid #e1e5e9;
        }

        .api-dashboard.theme-card .header {
            background: linear-gradient(90deg, #4f46e5 0%, #7c3aed 100%);
            color: white;
            padding: 15px 20px;
            border-radius: 8px 8px 0 0;
        }

        /* 扁平样式：现代简约 */
        .api-dashboard.theme-flat {
            background: #fafafa;
            padding: 20px;
        }

        .api-dashboard.theme-flat .container {
            max-width: 100%;
            margin: 0;
            background: white;
            border-radius: 0;
            box-shadow: none;
            border: 1px solid #ddd;
        }

        .api-dashboard.theme-flat .header {
            background: #2563eb;
            color: white;
            padding: 20px;
            border-radius: 0;
        }

        /* 通用组件样式 */
        .api-dashboard .header h1 {
           /* font-size: 2.5rem;*/
            margin-bottom: 10px;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
        }

        .api-dashboard.theme-embed .header h1,
        .api-dashboard.theme-card .header h1 {
            font-size: 1.8rem;
            text-shadow: none;
        }

        .api-dashboard.theme-flat .header h1 {
            font-size: 2rem;
            text-shadow: none;
        }

        .api-dashboard .header p {
            font-size: 1.1rem;
            opacity: 0.9;
        }

        .api-dashboard.theme-embed .header p,
        .api-dashboard.theme-card .header p {
            font-size: 1rem;
        }

        .api-dashboard .main-content {
            padding: 30px;
        }

        .api-dashboard.theme-card .main-content {
            padding: 20px;
        }

        .api-dashboard .api-input-section {
            background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
            border-radius: 15px;
            padding: 25px;
            margin-bottom: 30px;
            box-shadow: 0 10px 30px rgba(240, 147, 251, 0.3);
        }

        .api-dashboard.theme-embed .api-input-section,
        .api-dashboard.theme-flat .api-input-section {
            background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
            box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
        }

        .api-dashboard.theme-card .api-input-section {
            background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
            border-radius: 8px;
            padding: 20px;
            margin-bottom: 20px;
            box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
        }

        .api-dashboard .input-group {
            display: flex;
            gap: 15px;
            align-items: center;
            flex-wrap: wrap;
        }

        .api-dashboard .input-group label {
            color: white;
            font-weight: 600;
            font-size: 1.1rem;
            text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
        }

        .api-dashboard .input-group input,
        .api-dashboard .input-group select {
            flex: 1;
            min-width: 200px;
            padding: 12px 18px;
            border: none;
            border-radius: 25px;
            font-size: 1rem;
            background: rgba(255, 255, 255, 0.9);
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
        }

        .api-dashboard .input-group input:focus,
        .api-dashboard .input-group select:focus {
            outline: none;
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
            background: white;
        }

        .api-dashboard .btn {
            padding: 12px 25px;
            border: none;
            border-radius: 25px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            text-transform: uppercase;
            letter-spacing: 1px;
            white-space: nowrap;
        }

        .api-dashboard.theme-card .btn,
        .api-dashboard.theme-flat .btn {
            border-radius: 6px;
            padding: 10px 20px;
            font-size: 0.9rem;
        }

        .api-dashboard .btn-primary {
            background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
            color: white;
            box-shadow: 0 4px 15px rgba(79, 172, 254, 0.4);
        }

        .api-dashboard .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(79, 172, 254, 0.6);
        }

        .api-dashboard .btn-secondary {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
        }

        .api-dashboard .btn-secondary:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(102, 126, 234, 0.6);
        }

        .api-dashboard .btn-export {
            background: linear-gradient(135deg, #00c851 0%, #007e33 100%);
            color: white;
            box-shadow: 0 4px 15px rgba(0, 200, 81, 0.4);
        }

        .api-dashboard .btn-export:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(0, 200, 81, 0.6);
        }

        .api-dashboard .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 25px;
            margin-bottom: 30px;
        }

        .api-dashboard.theme-card .stats-grid {
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 15px;
            margin-bottom: 20px;
        }

        .api-dashboard .stat-card {
            background: white;
            border-radius: 15px;
            padding: 25px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            border-left: 5px solid;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .api-dashboard.theme-card .stat-card,
        .api-dashboard.theme-flat .stat-card {
            border-radius: 8px;
            padding: 20px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
        }

        .api-dashboard .stat-card::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 100px;
            height: 100px;
            background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
            border-radius: 50%;
            transform: translate(30px, -30px);
        }

        .api-dashboard .stat-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
        }

        .api-dashboard .stat-card.balance { border-left-color: #4facfe; }
        .api-dashboard .stat-card.total { border-left-color: #f093fb; }
        .api-dashboard .stat-card.requests { border-left-color: #667eea; }
        .api-dashboard .stat-card.limit { border-left-color: #764ba2; }

        .api-dashboard .stat-title {
            font-size: 0.9rem;
            color: #666;
            margin-bottom: 10px;
            text-transform: uppercase;
            letter-spacing: 1px;
            font-weight: 600;
        }

        .api-dashboard .stat-value {
            font-size: 2rem;
            font-weight: 700;
            color: #333;
            margin-bottom: 5px;
        }

        .api-dashboard.theme-card .stat-value {
            font-size: 1.6rem;
        }

        .api-dashboard .stat-subtitle {
            font-size: 0.85rem;
            color: #888;
        }

        .api-dashboard .action-buttons {
            display: flex;
            gap: 15px;
            margin-bottom: 30px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .api-dashboard.theme-card .action-buttons {
            gap: 10px;
            margin-bottom: 20px;
        }

        .api-dashboard .section {
            background: white;
            border-radius: 15px;
            padding: 30px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            margin-bottom: 30px;
        }

        .api-dashboard.theme-card .section,
        .api-dashboard.theme-flat .section {
            border-radius: 8px;
            padding: 20px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
            margin-bottom: 20px;
        }

        .api-dashboard .section-title {
            font-size: 1.5rem;
            color: #333;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .api-dashboard.theme-card .section-title {
            font-size: 1.3rem;
            margin-bottom: 15px;
        }

        .api-dashboard .section-title::before {
            content: '';
            width: 4px;
            height: 30px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            border-radius: 2px;
        }

        .api-dashboard .filter-controls {
            display: flex;
            gap: 15px;
            margin-bottom: 25px;
            flex-wrap: wrap;
            align-items: center;
        }

        .api-dashboard.theme-card .filter-controls {
            gap: 10px;
            margin-bottom: 15px;
        }

        .api-dashboard .filter-group {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .api-dashboard .filter-group label {
            font-weight: 600;
            color: #555;
            font-size: 0.9rem;
        }

        .api-dashboard .filter-group select,
        .api-dashboard .filter-group input {
            padding: 8px 12px;
            border: 2px solid #ddd;
            border-radius: 6px;
            font-size: 0.9rem;
            min-width: 120px;
        }

        .api-dashboard .time-filter {
            display: flex;
            gap: 10px;
        }

        .api-dashboard .time-btn {
            padding: 8px 16px;
            border: 2px solid #667eea;
            background: white;
            color: #667eea;
            border-radius: 20px;
            cursor: pointer;
            transition: all 0.3s ease;
            font-weight: 600;
        }

        .api-dashboard.theme-card .time-btn,
        .api-dashboard.theme-flat .time-btn {
            border-radius: 6px;
            padding: 6px 12px;
            font-size: 0.85rem;
        }

        .api-dashboard .time-btn:hover,
        .api-dashboard .time-btn.active {
            background: #667eea;
            color: white;
            transform: translateY(-2px);
        }

        .api-dashboard .charts-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            margin-top: 20px;
        }

        .api-dashboard.theme-card .charts-grid {
            gap: 15px;
            margin-top: 15px;
        }

        .api-dashboard .chart-container {
            position: relative;
            height: 400px;
            background: #f8f9fa;
            border-radius: 10px;
            padding: 20px;
        }

        .api-dashboard.theme-card .chart-container {
            height: 300px;
            border-radius: 6px;
            padding: 15px;
        }

        .api-dashboard .chart-title {
            font-size: 1.2rem;
            font-weight: 600;
            color: #333;
            margin-bottom: 15px;
            text-align: center;
        }

        .api-dashboard.theme-card .chart-title {
            font-size: 1rem;
            margin-bottom: 10px;
        }

        .api-dashboard .table {
            width: 100%;
            border-collapse: collapse;
            margin-top: 20px;
            background: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
        }

        .api-dashboard.theme-card .table,
        .api-dashboard.theme-flat .table {
            border-radius: 6px;
            margin-top: 15px;
        }

        .api-dashboard .table th {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 15px 12px;
            text-align: left;
            font-weight: 600;
            font-size: 0.9rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .api-dashboard.theme-card .table th,
        .api-dashboard.theme-flat .table th {
            padding: 12px 10px;
            font-size: 0.8rem;
        }

        .api-dashboard .table td {
            padding: 12px;
            border-bottom: 1px solid #eee;
            vertical-align: middle;
        }

        .api-dashboard.theme-card .table td {
            padding: 10px;
        }

        .api-dashboard .table tr:hover {
            background: rgba(102, 126, 234, 0.05);
        }

        .api-dashboard .model-badge {
            background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
            color: white;
            padding: 4px 12px;
            border-radius: 15px;
            font-size: 0.8rem;
            font-weight: 600;
        }

        .api-dashboard.theme-card .model-badge,
        .api-dashboard.theme-flat .model-badge {
            border-radius: 4px;
            padding: 3px 8px;
            font-size: 0.75rem;
        }

        .api-dashboard .ip-address {
            font-family: 'Courier New', monospace;
            background: #f8f9fa;
            padding: 4px 8px;
            border-radius: 6px;
            border: 1px solid #dee2e6;
            font-size: 0.85rem;
            color: #495057;
        }

        .api-dashboard .loading {
            text-align: center;
            padding: 40px;
            color: #666;
        }

        .api-dashboard.theme-card .loading {
            padding: 30px;
        }

        .api-dashboard .loading-spinner {
            display: inline-block;
            width: 40px;
            height: 40px;
            border: 3px solid #f3f3f3;
            border-top: 3px solid #667eea;
            border-radius: 50%;
            animation: spin 1s linear infinite;
            margin-bottom: 15px;
        }

        .api-dashboard.theme-card .loading-spinner {
            width: 30px;
            height: 30px;
            border-width: 2px;
        }

        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        .api-dashboard .error {
            background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
            color: white;
            padding: 15px 20px;
            border-radius: 10px;
            margin: 20px 0;
            font-weight: 500;
        }

        .api-dashboard .success {
            background: linear-gradient(135deg, #00c851 0%, #007e33 100%);
            color: white;
            padding: 15px 20px;
            border-radius: 10px;
            margin: 20px 0;
            font-weight: 500;
        }

        .api-dashboard.theme-card .error,
        .api-dashboard.theme-card .success,
        .api-dashboard.theme-flat .error,
        .api-dashboard.theme-flat .success {
            border-radius: 6px;
            padding: 12px 16px;
            margin: 15px 0;
        }

        .api-dashboard .pagination {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin-top: 25px;
            flex-wrap: wrap;
        }

        .api-dashboard.theme-card .pagination {
            margin-top: 15px;
            gap: 5px;
        }

        .api-dashboard .page-btn {
            padding: 8px 16px;
            border: 2px solid #667eea;
            background: white;
            color: #667eea;
            border-radius: 20px;
            cursor: pointer;
            transition: all 0.3s ease;
            font-weight: 600;
        }

        .api-dashboard.theme-card .page-btn,
        .api-dashboard.theme-flat .page-btn {
            border-radius: 6px;
            padding: 6px 12px;
            font-size: 0.85rem;
        }

        .api-dashboard .page-btn:hover,
        .api-dashboard .page-btn.active {
            background: #667eea;
            color: white;
            transform: translateY(-2px);
        }

        .api-dashboard .page-btn:disabled {
            opacity: 0.5;
            cursor: not-allowed;
            transform: none;
        }

        .api-dashboard .hidden {
            display: none !important;
        }

        /* 响应式设计 */
        @media (max-width: 1200px) {
            .api-dashboard .charts-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .api-dashboard.theme-default .container {
                margin: 10px;
                border-radius: 15px;
            }

            .api-dashboard .main-content {
                padding: 20px;
            }

            .api-dashboard .header h1 {
                font-size: 2rem;
            }

            .api-dashboard .input-group {
                flex-direction: column;
                align-items: stretch;
            }

            .api-dashboard .input-group input,
            .api-dashboard .input-group select {
                min-width: auto;
            }

            .api-dashboard .table {
                font-size: 0.85rem;
            }

            .api-dashboard .table th,
            .api-dashboard .table td {
                padding: 8px 6px;
            }

            .api-dashboard .filter-controls {
                flex-direction: column;
                align-items: stretch;
            }

            .api-dashboard .time-filter {
                justify-content: center;
            }

            .api-dashboard .action-buttons {
                flex-direction: column;
                align-items: stretch;
            }
        }