/*
 * Fotogalerie hotelu (lightbox) - assets/js/hotel-lightbox.js.
 * Tmavé celoobrazovkové okno: nahoře název + počítadlo + zavřít,
 * uprostřed fotka se šipkami, dole pás náhledů.
 */

.hotel-gallery-main[data-lightbox-index],
.hotel-gallery-more[data-lightbox-index] {
    cursor: zoom-in;
}

.hotel-gallery-main[data-lightbox-index]:focus-visible,
.hotel-gallery-more[data-lightbox-index]:focus-visible {
    outline: 3px solid #1d5fae;
    outline-offset: -3px;
}

.hotel-lightbox-lock,
.hotel-lightbox-lock body {
    overflow: hidden;
}

.hotel-lightbox {
    position: fixed;
    inset: 0;
    z-index: 100000;
    display: none;
    flex-direction: column;
    background: #121212;
    color: #fff;
}

.hotel-lightbox.is-open {
    display: flex;
}

.hotel-lightbox-top {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 20px;
}

.hotel-lightbox-title {
    flex: 1 1 auto;
    overflow: hidden;
    font-size: 16px;
    font-weight: 600;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.hotel-lightbox-counter {
    color: rgba(255, 255, 255, .75);
    font-size: 14px;
    font-variant-numeric: tabular-nums;
}

.hotel-lightbox-close,
.hotel-lightbox-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, .12);
    color: #fff;
    cursor: pointer;
    transition: background-color .15s ease;
}

.hotel-lightbox-close:hover,
.hotel-lightbox-nav:hover {
    background: rgba(255, 255, 255, .25);
}

.hotel-lightbox-close:focus-visible,
.hotel-lightbox-nav:focus-visible,
.hotel-lightbox-thumb:focus-visible {
    outline: 2px solid #feda32;
    outline-offset: 2px;
}

.hotel-lightbox-close {
    width: 42px;
    height: 42px;
}

.hotel-lightbox svg {
    width: 22px;
    height: 22px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2.2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.hotel-lightbox-stage {
    position: relative;
    display: flex;
    flex: 1 1 auto;
    align-items: center;
    justify-content: center;
    min-height: 0;
    padding: 0 80px;
}

.hotel-lightbox-img {
    display: block;
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    user-select: none;
    transition: opacity .15s ease;
}

.hotel-lightbox-img.is-loading {
    opacity: .35;
}

.hotel-lightbox-nav {
    position: absolute;
    top: 50%;
    width: 52px;
    height: 52px;
    margin-top: -26px;
}

.hotel-lightbox-nav--prev {
    left: 16px;
}

.hotel-lightbox-nav--next {
    right: 16px;
}

.hotel-lightbox-strip {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 14px 20px 18px;
    scrollbar-width: thin;
}

.hotel-lightbox-thumb {
    flex: 0 0 auto;
    width: 84px;
    height: 60px;
    overflow: hidden;
    padding: 0;
    border: 2px solid transparent;
    border-radius: 6px;
    background: #222;
    opacity: .55;
    cursor: pointer;
    transition: opacity .15s ease, border-color .15s ease;
}

.hotel-lightbox-thumb img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hotel-lightbox-thumb:hover,
.hotel-lightbox-thumb.is-active {
    opacity: 1;
}

.hotel-lightbox-thumb.is-active {
    border-color: #feda32;
}

/* Mobil: celá obrazovka, ovládání hlavně swipem - menší šipky u okrajů. */
@media (max-width: 720px) {
    .hotel-lightbox-top {
        padding: 10px 12px;
    }

    .hotel-lightbox-stage {
        padding: 0;
    }

    .hotel-lightbox-nav {
        width: 40px;
        height: 40px;
        margin-top: -20px;
        background: rgba(0, 0, 0, .45);
    }

    .hotel-lightbox-nav--prev {
        left: 8px;
    }

    .hotel-lightbox-nav--next {
        right: 8px;
    }

    .hotel-lightbox-strip {
        padding: 10px 12px 14px;
    }

    .hotel-lightbox-thumb {
        width: 64px;
        height: 46px;
    }
}