.drag-drop-zone {
            border: 2px dashed #cbd5e1;
            border-radius: 20px;
            background-color: #fafcff;
            transition: all 0.2s ease;
            cursor: pointer;
            min-height: 220px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-direction: column;
        }
        .drag-drop-zone.drag-over {
            border-color: #0d6efd;
            background-color: #e9f0fe;
            transform: scale(0.99);
        }
        .preview-image-container {
            max-width: 100%;
            max-height: 180px;
            object-fit: contain;
            border-radius: 12px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }
        .info-badge {
            background: #f1f5f9;
            padding: 0.25rem 0.75rem;
            border-radius: 30px;
            font-size: 0.75rem;
            font-weight: 500;
        }
        .copy-toast {
            position: fixed;
            bottom: 20px;
            right: 20px;
            background: #1f2937;
            color: white;
            padding: 0.75rem 1.25rem;
            border-radius: 40px;
            font-size: 0.9rem;
            z-index: 1090;
            opacity: 0;
            transition: opacity 0.2s;
            pointer-events: none;
        }
        .base64-preview {
            background: #f8fafc;
            font-family: 'SF Mono', 'Courier New', monospace;
            font-size: 0.8rem;
            border: 1px solid #e2e8f0;
            border-radius: 12px;
            white-space: pre-wrap;
            word-break: break-all;
            max-height: 180px;
            overflow-y: auto;
        }
        .method-icon {
            width: 32px;
            text-align: center;
        }
        .file-meta {
            font-size: 0.8rem;
            background: #f1f5f9;
            border-radius: 16px;
            padding: 0.4rem 0.8rem;
            display: inline-block;
        }
        .rating-stars {
            color: #ffb81c;
            letter-spacing: 2px;
        }
        .trust-badge {
            background: #f0fdf4;
            border-left: 4px solid #16a34a;
        }