/* OVERLAY OSCURO */
#popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;

    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease;
}

/* ACTIVO */
#popup-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* CONTENIDO */
#popup-content {
    position: relative;
    max-width: 95vw;
    max-height: 95vh;
}

/* IMAGEN */
#popup-content img {
    width: auto;
    height: auto;
    max-width: 95vw;
    max-height: 95vh;
    display: block;
    border-radius: 6px;
}

/* BOTÓN CERRAR */
#popup-close {
    position: absolute;
    top: -10px;
    right: -10px;
    background: #000;
    color: #fff;
    border: none;
    font-size: 14px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0.8;
}

#popup-close:hover {
    opacity: 1;
}