.control-group {
            background: #f8fafc;
            padding: 1.2rem;
            border-radius: 16px;
            margin-bottom: 1.5rem;
            transition: all 0.2s;
        }
        .style-row {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            align-items: flex-end;
        }
        .style-item {
            flex: 1 1 180px;
            min-width: 140px;
        }
        .preview-table-container {
            max-height: 500px;
            overflow-x: auto;
            border-radius: 12px;
            border: 1px solid #dee2e6;
            background: #fff;
            transition: all 0.2s;
        }
        .code-block {
            background: #1e293b;
            color: #e2e8f0;
            border-radius: 12px;
        }
        .theme-badge {
            cursor: pointer;
            transition: 0.1s;
        }
        .theme-badge:hover {
            transform: scale(1.02);
            box-shadow: 0 4px 8px rgba(0,0,0,0.05);
        }
        .color-preview {
            width: 30px;
            height: 30px;
            border-radius: 6px;
            display: inline-block;
            vertical-align: middle;
            margin-right: 8px;
            border: 1px solid #ccc;
        }