
            color: #fff;
            padding: 8px;
            font-family: monospace;
        }
        
        button:hover {
            background: #222;
            cursor: pointer;
        }
        
        .frame-metadata {
            display: none;
            color: #666;
            white-space: pre-wrap;
            font-size: 12px;
            max-width: 100%;
            overflow-wrap: break-word;
        }
        
        .frame-container:hover .frame-metadata {
            display: block