/* Fondo oscuro */
#d1302-popup-overlay {
    display: none; /* Oculto por defecto */
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.6);
    z-index: 99999;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

/* Estado visible (se agrega con JS) */
#d1302-popup-overlay.is-visible {
    opacity: 1;
}

/* Contenedor */
.d1302-popup-container {
    position: relative;
    max-width: 600px;
    width: auto;
    text-align: center;
    transform: scale(0.8);
    transition: transform 0.3s ease;
}

#d1302-popup-overlay.is-visible .d1302-popup-container {
    transform: scale(1);
}

/* Imagen Base (El borde se inyecta desde PHP) */
.d1302-popup-content img {
    max-width: 100%;
    height: auto;
    display: block;
    border-style: solid;
    border-color: #ffffff;
    box-shadow: 0 10px 25px rgba(0,0,0,0.5);
}

/* Botón cerrar */
.d1302-close-btn {
    position: absolute;
    top: -15px;
    right: -15px;
    background: #fff;
    color: #333;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    text-align: center;
    line-height: 30px;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 0 2px 5px rgba(0,0,0,0.3);
    font-family: Arial, sans-serif;
    z-index: 100;
}
.d1302-close-btn:hover { background: #eee; }

/* --- RESPONSIVE / MÓVIL --- */
@media (max-width: 768px) {
    .d1302-popup-container {
        /* 20px de margen a cada lado */
        width: calc(100% - 40px); 
        margin-left: 20px;
        margin-right: 20px;
    }
}