/* 所有样式都限制在 shopify-scraper-container 容器内 */
        .shopify-scraper-container {
            --primary-color: #000000;
            --secondary-color: #000000;
            --light-gray: #f8f9fa;
            --medium-gray: #e9ecef;
            --dark-gray: #6c757d;
            --text-color: #333;
            --white-color: #fff;
            --danger-color: #dc3545;
            --success-color: #28a745;
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
            min-height: 100vh;
            padding: 20px;
            color: var(--text-color);
            box-sizing: border-box;
        }

        .shopify-scraper-container * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        .shopify-scraper-container .container {
            max-width: 1200px;
            margin: 0 auto;
            background: var(--white-color);
            border-radius: 20px;
            box-shadow: 0 20px 40px rgba(0,0,0,0.1);
            overflow: hidden;
        }

        .shopify-scraper-container .header {
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
            color: var(--white-color);
            padding: 30px;
            text-align: center;
        }

        .shopify-scraper-container .header h1 {
            font-size: 2.5rem;
            margin-bottom: 10px;
            font-weight: 700;
        }

        .shopify-scraper-container .header p {
            font-size: 1.1rem;
            opacity: 0.9;
        }

        .shopify-scraper-container .content {
            padding: 40px;
        }

        .shopify-scraper-container .form-group {
            margin-bottom: 20px;
        }

        .shopify-scraper-container .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            font-size: 0.95rem;
        }

        .shopify-scraper-container .form-control {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid var(--medium-gray);
            border-radius: 10px;
            font-size: 1rem;
            transition: all 0.3s ease;
            background: var(--light-gray);
        }

        .shopify-scraper-container .form-control:focus {
            outline: none;
            border-color: var(--primary-color);
            background: var(--white-color);
            box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
        }

        .shopify-scraper-container .form-control::placeholder {
            color: var(--dark-gray);
        }

        .shopify-scraper-container .tabs {
            display: flex;
            margin-bottom: 30px;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }

        .shopify-scraper-container .tab-button {
            flex: 1;
            padding: 15px 20px;
            border: none;
            background: var(--light-gray);
            cursor: pointer;
            font-size: 1rem;
            font-weight: 600;
            transition: all 0.3s ease;
            color: var(--dark-gray);
        }

        .shopify-scraper-container .tab-button.active {
            background: var(--primary-color);
            color: var(--white-color);
        }

        .shopify-scraper-container .tab-content {
            display: none;
        }

        .shopify-scraper-container .tab-content.active {
            display: block;
        }

        .shopify-scraper-container .btn {
            padding: 12px 30px;
            border: none;
            border-radius: 10px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
            text-align: center;
        }

        .shopify-scraper-container .btn-primary {
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
            color: var(--white-color);
        }

        .shopify-scraper-container .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
        }

        .shopify-scraper-container .btn-secondary {
            background: var(--light-gray);
            color: var(--text-color);
            border: 2px solid var(--medium-gray);
        }

        .shopify-scraper-container .btn-secondary:hover {
            background: var(--medium-gray);
            border-color: var(--primary-color);
        }

        .shopify-scraper-container .btn:disabled {
            opacity: 0.6;
            cursor: not-allowed;
            transform: none !important;
        }

        .shopify-scraper-container .progress-container {
            margin: 20px 0;
            padding: 20px;
            background: var(--light-gray);
            border-radius: 10px;
            display: none;
        }

        .shopify-scraper-container .progress-bar {
            width: 100%;
            height: 20px;
            background: var(--medium-gray);
            border-radius: 10px;
            overflow: hidden;
            margin: 10px 0;
        }

        .shopify-scraper-container .progress-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            width: 0%;
            transition: width 0.3s ease;
            border-radius: 10px;
        }

        .shopify-scraper-container .progress-text {
            text-align: center;
            font-weight: 600;
        }

        .shopify-scraper-container .log-container {
            margin-top: 20px;
            padding: 20px;
            background: var(--light-gray);
            border-radius: 10px;
            max-height: 300px;
            overflow-y: auto;
            display: none;
        }

        .shopify-scraper-container .log-entry {
            padding: 5px 0;
            border-bottom: 1px solid var(--medium-gray);
            font-family: 'Courier New', monospace;
            font-size: 0.9rem;
        }

        .shopify-scraper-container .log-entry:last-child {
            border-bottom: none;
        }

        .shopify-scraper-container .row {
            display: flex;
            gap: 20px;
            align-items: end;
        }

        .shopify-scraper-container .col {
            flex: 1;
        }

        .shopify-scraper-container .text-center {
            text-align: center;
        }

        .shopify-scraper-container .mt-3 {
            margin-top: 20px;
        }

        .shopify-scraper-container .alert {
            padding: 15px;
            border-radius: 10px;
            margin: 15px 0;
            display: none;
        }

        .shopify-scraper-container .alert-success {
            background: #d4edda;
            color: #155724;
            border: 1px solid #c3e6cb;
        }

        .shopify-scraper-container .alert-error {
            background: #f8d7da;
            color: #721c24;
            border: 1px solid #f5c6cb;
        }
        
        .shopify-scraper-container .advanced-settings-container {
            margin: 40px 0 0;
            background-color: #fefefe;
            border: 1px solid #ddd;
            border-radius: 15px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            overflow: hidden;
        }

        .shopify-scraper-container .advanced-settings-header {
            padding: 15px 20px;
            border-bottom: 1px solid #eee;
            background-color: var(--light-gray);
        }

        .shopify-scraper-container .advanced-settings-header h2 {
            margin: 0;
        }

        .shopify-scraper-container .advanced-settings-body {
            padding: 20px;
        }

        .shopify-scraper-container .advanced-settings-footer {
            padding: 15px 20px;
            text-align: right;
            border-top: 1px solid #eee;
            background-color: var(--light-gray);
            display: flex;
            justify-content: space-between;
        }

        .shopify-scraper-container .config-table {
            width: 100%;
            border-collapse: collapse;
            margin-top: 10px;
        }

        .shopify-scraper-container .config-table th,
        .shopify-scraper-container .config-table td {
            border: 1px solid #ddd;
            padding: 8px;
            text-align: left;
            vertical-align: middle;
        }

        .shopify-scraper-container .config-table th {
            background-color: var(--light-gray);
        }

        .shopify-scraper-container .config-table input[type="text"],
        .shopify-scraper-container .config-table select {
            width: 95%;
            padding: 5px;
            border-radius: 5px;
            border: 1px solid #ccc;
        }

        .shopify-scraper-container .config-table input[type="checkbox"] {
            width: 20px;
            height: 20px;
        }

        @media (max-width: 768px) {
            .shopify-scraper-container .container {
                margin: 10px;
                border-radius: 15px;
            }
            .shopify-scraper-container .content {
                padding: 20px;
            }
            .shopify-scraper-container .row {
                flex-direction: column;
                gap: 15px;
            }
            .shopify-scraper-container .tabs {
                flex-direction: column;
            }
            .shopify-scraper-container .header h1 {
                font-size: 2rem;
            }
        }