.rlk-video-item {
    position: relative;
    cursor: pointer;
    overflow: hidden;
    line-height: 0;
}

.rlk-video-item .rlk-video-thumb {
    width: 100%;
    display: block;
    object-fit: cover;
    transition: transform 0.3s ease;
    height: 100% !important;
}

.rlk-video-item:hover .rlk-video-thumb {
    transform: scale(1.05);
}

.rlk-play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.rlk-play-icon {
    width: 56px;
    height: 56px;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 50%;
    position: relative;
    transition: background 0.3s ease;
}

.rlk-video-item:hover .rlk-play-icon {
    background: rgba(255, 0, 0, 0.85);
}

.rlk-play-icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 9px 0 9px 15px;
    border-color: transparent transparent transparent #ffffff;
    transform: translate(-35%, -50%);
}

#product-modal .product-images > li.rlk-modal-video-li {
    display: inline-block;
    width: 9.25rem;
    margin-bottom: 0.625rem;
    vertical-align: top;
}

#product-modal .product-images > li.rlk-modal-video-li img:hover {
    border: 0;
}

#rlk-video-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 2147483647;
    background: rgba(0, 0, 0, 0.85);
    align-items: center;
    justify-content: center;
    transform: none !important;
    filter: none !important;
    opacity: 1 !important;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

#rlk-video-overlay.rlk-visible {
    display: flex;
}

#rlk-video-overlay-content {
    position: relative;
    width: 90%;
    max-width: 900px;
    transform: none !important;
}

#rlk-video-overlay-close {
    position: absolute;
    top: -45px;
    right: 0;
    color: #fff;
    font-size: 32px;
    background: none;
    border: none;
    cursor: pointer;
    opacity: 0.8;
    line-height: 1;
    padding: 5px 10px;
    z-index: 2;
}

#rlk-video-overlay-close:hover {
    opacity: 1;
}

#rlk-video-overlay-wrapper {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
    background: #000;
    border-radius: 8px;
    overflow: visible;
    transform: none !important;
}

#rlk-video-overlay-iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
    z-index: 1;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
}

/* Rejilla de vídeos en móvil: debajo de la galería, 4 columnas. Oculta en escritorio. */
.rlk-videos-mobile-grid {
    display: none;
}

@media (max-width: 767px) {
    .rlk-videos-mobile-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 6px;
        margin-top: 10px;
    }

    .rlk-videos-mobile-grid .rlk-video-item {
        aspect-ratio: 1 / 1;
    }

    .rlk-videos-mobile-grid .rlk-play-icon {
        width: 32px;
        height: 32px;
    }

    .rlk-videos-mobile-grid .rlk-play-icon::after {
        border-width: 6px 0 6px 10px;
    }
}