dding: 8px 12px;
            border: 1px solid #ddd;
            border-radius: 6px;
            font-size: 0.9em;
            background: #f8f9fa;
            transition: all 0.2s;
        }
        
        .control-item select:hover,
        .control-item input:hover {
            border-color: #aaa;
            background: white;
        }
        
        .control-item select:focus,
        .control-item input:focus {
            outline: none;
            border-color: #4CAF50;
            background: