/* GIF Specific Styles */
        .gif-preview-container {
            position: relative;
            overflow: hidden;
            border-radius: 8px;
        }
        
        .gif-frame-indicator {
            position: absolute;
            top: 8px;
            right: 8px;
            background: rgba(0, 0, 0, 0.7);
            color: white;
            padding: 2px 8px;
            border-radius: 12px;
            font-size: 0.7rem;
            font-weight: 600;
            z-index: 10;
        }
        
        .gif-controls {
            display: flex;
            gap: 0.5rem;
            align-items: center;
            margin-top: 0.5rem;
        }
        
        .gif-play-btn {
            padding: 4px 12px;
            background: #4299e1;
            color: white;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            font-size: 0.8rem;
            display: flex;
            align-items: center;
            gap: 4px;
        }
        
        .frame-counter {
            font-size: 0.8rem;
            color: #4a5568;
            background: #f7fafc;
            padding: 4px 8px;
            border-radius: 4px;
            border: 1px solid #e2e8f0;
        }
        
        .frame-extraction-options {
            background: #f0fff4;
            border: 1px solid #c6f6d5;
            border-radius: 8px;
            padding: 1rem;
            margin: 1rem 0;
        }
        
        .frame-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
            gap: 0.5rem;
            margin-top: 1rem;
            max-height: 200px;
            overflow-y: auto;
            padding: 0.5rem;
            background: #f8fafc;
            border-radius: 6px;
        }
        
        .frame-thumb {
            position: relative;
            border: 2px solid #e2e8f0;
            border-radius: 4px;
            overflow: hidden;
            cursor: pointer;
            transition: all 0.2s;
        }
        
        .frame-thumb:hover {
            border-color: #4299e1;
            transform: scale(1.05);
        }
        
        .frame-thumb.selected {
            border-color: #38a169;
            box-shadow: 0 0 0 2px rgba(56, 161, 105, 0.3);
        }
        
        .frame-thumb img {
            width: 100%;
            height: 60px;
            object-fit: cover;
        }
        
        .frame-number {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: rgba(0, 0, 0, 0.7);
            color: white;
            text-align: center;
            font-size: 0.6rem;
            padding: 2px;
        }
        
        .format-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 1.5rem;
            margin: 3rem 0;
        }
        
        .format-card {
            background: white;
            border-radius: 12px;
            padding: 1.5rem;
            border: 2px solid #e2e8f0;
            transition: all 0.3s ease;
            text-decoration: none;
            color: inherit;
            display: block;
        }
        
        .format-card:hover {
            transform: translateY(-4px);
            border-color: #4299e1;
            box-shadow: 0 10px 25px rgba(66, 153, 225, 0.15);
        }
        
        .format-icon {
            width: 48px;
            height: 48px;
            margin-bottom: 1rem;
            color: #4299e1;
        }
        
        .format-title {
            font-size: 1.25rem;
            font-weight: 600;
            color: #2d3748;
            margin-bottom: 0.5rem;
        }
        
        .format-desc {
            color: #718096;
            font-size: 0.95rem;
            margin-bottom: 1rem;
            line-height: 1.5;
        }
        
        .format-features {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .format-features li {
            padding: 0.25rem 0;
            color: #4a5568;
            font-size: 0.9rem;
            display: flex;
            align-items: center;
        }
        
        .format-features li:before {
            content: "✓";
            color: #38a169;
            font-weight: bold;
            margin-right: 0.5rem;
        }
        
        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            margin: 2rem 0;
            background: white;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 4px 6px rgba(0,0,0,0.07);
        }
        
        .comparison-table th,
        .comparison-table td {
            padding: 1rem;
            text-align: left;
            border-bottom: 1px solid #e2e8f0;
        }
        
        .comparison-table th {
            background: #f7fafc;
            font-weight: 600;
            color: #2d3748;
        }
        
        .comparison-table tr:hover {
            background: #f8fafc;
        }