/* Lightbox compartilhado (assets/js/lightbox.js).
   Usado na página /galeria e na seção "Nosso Showroom" da home. */

#sp-lightbox {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 100000;
    padding: 50px 15px;
    text-align: center;
    -webkit-user-select: none;
    user-select: none;
}

#sp-lightbox.aberto {
    display: flex;
    align-items: center;
    justify-content: center;
}

#sp-lightbox .sp-lb-img {
    max-width: 90%;
    max-height: 85vh;
    border-radius: 4px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}

#sp-lightbox .sp-lb-close,
#sp-lightbox .sp-lb-prev,
#sp-lightbox .sp-lb-next {
    position: absolute;
    border: none;
    color: #fff;
    cursor: pointer;
    line-height: 1;
    transition: background 0.2s ease, color 0.2s ease;
}

#sp-lightbox .sp-lb-close {
    top: 12px;
    right: 18px;
    background: none;
    font-size: 32px;
    padding: 4px 12px;
}
#sp-lightbox .sp-lb-close:hover { color: #ccc; }

#sp-lightbox .sp-lb-prev,
#sp-lightbox .sp-lb-next {
    top: 50%;
    transform: translateY(-50%);
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.4);
    font-size: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
}
#sp-lightbox .sp-lb-prev { left: 16px; }
#sp-lightbox .sp-lb-next { right: 16px; }
#sp-lightbox .sp-lb-prev:hover,
#sp-lightbox .sp-lb-next:hover { background: rgba(0, 0, 0, 0.7); }

/* Fotos clicáveis da seção "Nosso Showroom" na home. */
#galeria-google .galeria-google-item img { cursor: pointer; }

@media screen and (max-width: 600px) {
    #sp-lightbox .sp-lb-prev,
    #sp-lightbox .sp-lb-next {
        width: 42px;
        height: 42px;
        font-size: 20px;
    }
    #sp-lightbox .sp-lb-prev { left: 6px; }
    #sp-lightbox .sp-lb-next { right: 6px; }
}