.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    display: flex;
    justify-content: center;
    align-items: center;
}
        
.popup-content {
    background: transparent;
    padding: 1;
    border-radius: 1;
    /* Posicionar el botón de cierre dentro del contenido */
    position: relative;
}

.popup-content img {
    max-width: 800px;
    cursor: pointer;
}

/* Botón X de cierre */
.popup-close {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 16px;
    background: rgba(0,0,0,0.6);
    color: #fff;
    font-size: 20px;
    line-height: 32px;
    cursor: pointer;
}

.popup-close:focus { outline: 2px solid #005fcc; }