/* Estilos para el modal */
        .modal-overlay {
            display: flex;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.9);
            z-index: 9999;
            justify-content: center;
            align-items: center;
            animation: fadeIn 0.3s ease;
        }
        
        .modal-content {
            max-width: 90%;
            max-height: 90%;
            position: relative;
        }
        
        .modal-img {
            width: auto;
            height: auto;
            max-width: 100%;
            max-height: 80vh;
            border-radius: 8px;
            box-shadow: 0 5px 30px rgba(0, 0, 0, 0.5);
        }
        
        .close-btn {
            position: absolute;
            top: -15px;
            right: -15px;
            background: #fff;
            border: none;
            border-radius: 50%;
            width: 40px;
            height: 40px;
            font-size: 24px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
        }
        
        .close-btn:hover {
            background: #f0f0f0;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        
        /* Estilo para cerrar con tecla ESC */
        body.modal-open {
            overflow: hidden;
        }