/* Style pour l'overlay de l'image chargée */
        .image-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.8);
            z-index: 9999;
            display: none;
        }
        
        .image-container {
            position: fixed;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            max-width: 90vw;
            max-height: 90vh;
            text-align: center;
        }
        
        .loaded-image {
            max-width: 100%;
            max-height: 100%;
            border-radius: 10px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
        }
        
        .close-btn {
            position: absolute;
            top: 20px;
            right: 30px;
            color: white;
            font-size: 30px;
            cursor: pointer;
            z-index: 10000;
        }
        
        .close-btn:hover {
            color: #ccc;
        }
        
        /* Style pour le curseur pointer sur l'image cliquable */
        .clickable-image {
            cursor: pointer;
            transition: transform 0.2s ease;
        }
        
        .clickable-image:hover {
            transform: scale(1.05);
        }
        
        /* Loading spinner */
        .loading-spinner {
            border: 4px solid #f3f3f3;
            border-top: 4px solid #3498db;
            border-radius: 50%;
            width: 50px;
            height: 50px;
            animation: spin 1s linear infinite;
            margin: 20px auto;
        }
        
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }