.sm-media-gallery {
    position: relative;
    width: 100%;
    --sm-media-columns: 4;
    --sm-media-gap: 15px;
}


/* ==========================================================
   FILTERS
   ========================================================== */

.sm-media-gallery__filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 18px;
}

.sm-media-gallery__filters button {
    appearance: none;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 8px;
    background: rgba(255,255,255,.08);
    color: #fff;
    padding: 8px 13px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.sm-media-gallery__filters button.is-active {
    background: #ff5b1f;
}

.sm-media-gallery__filters button:hover {
    border-color: rgba(255,255,255,.3);
}


/* ==========================================================
   VIEWPORT + GRID
   ========================================================== */

.sm-media-gallery__viewport {
    position: relative;
    width: 100%;
}

.sm-media-gallery__grid {
    display: grid;
    grid-template-columns:
        repeat(var(--sm-media-columns), minmax(0, 1fr));
    gap: var(--sm-media-gap);
}


/* ==========================================================
   CAROUSEL
   ========================================================== */

.sm-media-gallery--carousel .sm-media-gallery__viewport {
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
}

.sm-media-gallery--carousel .sm-media-gallery__viewport::-webkit-scrollbar {
    display: none;
}

.sm-media-gallery--carousel .sm-media-gallery__grid {
    display: flex;
    flex-wrap: nowrap;
    gap: var(--sm-media-gap);
}

.sm-media-gallery--carousel .sm-media-gallery__card {
    flex:
        0 0
        calc(
            (100% - (var(--sm-media-columns) - 1) * var(--sm-media-gap))
            / var(--sm-media-columns)
        );

    min-width: 0;
    scroll-snap-align: start;
}


/* ==========================================================
   CARDS
   ========================================================== */

.sm-media-gallery__card {
    position: relative;
    min-width: 0;
    overflow: hidden;

    border: 1px solid rgba(255,255,255,.12);
    border-radius: 18px;
    background: #111;

    transition:
        transform .2s ease,
        border-color .2s ease,
        box-shadow .2s ease;
}

.sm-media-gallery__card:hover {
    transform: translateY(-3px);
    border-color: rgba(255,255,255,.25);
    box-shadow: 0 12px 28px rgba(0,0,0,.25);
}

.sm-media-gallery__card.is-hidden {
    display: none !important;
}


/* ==========================================================
   CLICKABLE CARD RESET
   Prevent Pro.Radio/theme button styling.
   ========================================================== */

.sm-media-gallery button.sm-media-gallery__open,
.sm-media-gallery button.sm-media-gallery__open:hover,
.sm-media-gallery button.sm-media-gallery__open:focus,
.sm-media-gallery button.sm-media-gallery__open:active {
    display: block !important;

    width: 100% !important;
    min-width: 0 !important;

    padding: 0 !important;
    margin: 0 !important;

    border: 0 !important;
    border-radius: 0 !important;

    background: transparent !important;
    background-color: transparent !important;
    background-image: none !important;

    box-shadow: none !important;

    color: inherit !important;
    text-align: left !important;

    transform: none !important;
}


/* ==========================================================
   MEDIA
   ========================================================== */

.sm-media-gallery__media {
    position: relative;
    display: block;

    width: 100%;
    aspect-ratio: 16 / 9;

    overflow: hidden;
    background: #222;
}

.sm-media-gallery__media::after {
    content: "";
    position: absolute;
    inset: 0;

    background:
        linear-gradient(
            to top,
            rgba(0,0,0,.78) 0%,
            rgba(0,0,0,.12) 48%,
            rgba(0,0,0,0) 70%
        );

    pointer-events: none;
}

.sm-media-gallery__media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;

    transition: transform .3s ease;
}

.sm-media-gallery__card:hover .sm-media-gallery__media img {
    transform: scale(1.035);
}


/* ==========================================================
   TITLE / VIDEO UI
   ========================================================== */

.sm-media-gallery__title {
    position: absolute;
    z-index: 3;

    left: 16px;
    right: 16px;
    bottom: 14px;

    color: #fff;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.25;

    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sm-media-gallery__play {
    position: absolute;
    z-index: 4;

    top: 50%;
    left: 50%;

    display: flex;
    align-items: center;
    justify-content: center;

    width: 52px;
    height: 52px;

    transform: translate(-50%, -50%);

    border: 1px solid rgba(255,255,255,.18);
    border-radius: 50%;

    background: rgba(0,0,0,.72);
    color: #fff;

    font-size: 19px;
    line-height: 1;
}

.sm-media-gallery__duration {
    position: absolute;
    z-index: 4;

    top: 10px;
    right: 10px;

    padding: 4px 7px;

    border-radius: 5px;

    background: rgba(0,0,0,.76);
    color: #fff;

    font-size: 11px;
    font-weight: 700;
}


/* ==========================================================
   CAROUSEL NAVIGATION
   ========================================================== */

.sm-media-gallery__nav {
    position: absolute;
    z-index: 10;

    top: 50%;
    left: -18px;
    right: -18px;

    display: flex;
    justify-content: space-between;

    pointer-events: none;

    transform: translateY(-50%);
}

.sm-media-gallery__prev,
.sm-media-gallery__next {
    appearance: none;

    display: flex;
    align-items: center;
    justify-content: center;

    width: 44px;
    height: 44px;

    padding: 0 !important;
    margin: 0 !important;

    border: 1px solid rgba(255,255,255,.18) !important;
    border-radius: 50% !important;

    background: rgba(0,0,0,.78) !important;
    color: #fff !important;

    box-shadow: 0 5px 18px rgba(0,0,0,.3) !important;

    font-size: 30px;
    line-height: 1;

    cursor: pointer;
    pointer-events: auto;
}

.sm-media-gallery__prev:hover,
.sm-media-gallery__next:hover {
    background: rgba(0,0,0,.95) !important;
}

.sm-media-gallery__prev:disabled,
.sm-media-gallery__next:disabled {
    opacity: .3;
    cursor: default;
}


/* ==========================================================
   LIGHTBOX
   ========================================================== */

.sm-media-gallery__lightbox {
    position: fixed;
    z-index: 999999;

    inset: 0;

    display: none;
    align-items: center;
    justify-content: center;

    padding: 40px;

    background: rgba(0,0,0,.92);
}

.sm-media-gallery__lightbox.is-open {
    display: flex;
}

.sm-media-gallery__lightbox-content {
    position: relative;

    display: flex;
    align-items: center;
    justify-content: center;

    width: min(1200px, 94vw);
    height: min(800px, 88vh);
}

.sm-media-gallery__lightbox-content iframe,
.sm-media-gallery__lightbox-content video {
    display: block;

    width: 100%;
    height: 100%;

    border: 0;
    background: #000;
}

.sm-media-gallery__lightbox-content video {
    object-fit: contain;
}

.sm-media-gallery__lightbox-content img {
    display: block;

    max-width: 100%;
    max-height: 100%;

    object-fit: contain;
}

.sm-media-gallery__close {
    position: absolute;
    z-index: 5;

    top: 18px;
    right: 22px;

    appearance: none;

    width: 46px;
    height: 46px;

    padding: 0 !important;

    border: 0 !important;
    border-radius: 50% !important;

    background: rgba(255,255,255,.12) !important;
    color: #fff !important;

    font-size: 32px;
    line-height: 1;

    cursor: pointer;
}


/* ==========================================================
   EMPTY
   ========================================================== */

.sm-media-gallery__empty {
    padding: 24px;

    border: 1px solid rgba(255,255,255,.12);
    border-radius: 12px;

    background: #111;
    color: #fff;
}


/* ==========================================================
   MOBILE
   ========================================================== */

@media (max-width: 767px) {

    .sm-media-gallery {
        --sm-media-columns: 2;
    }

    .sm-media-gallery__title {
        left: 12px;
        right: 12px;
        bottom: 11px;

        font-size: 13px;
    }

    .sm-media-gallery__play {
        width: 42px;
        height: 42px;

        font-size: 16px;
    }

    .sm-media-gallery__nav {
        left: 4px;
        right: 4px;
    }

    .sm-media-gallery__prev,
    .sm-media-gallery__next {
        width: 38px;
        height: 38px;

        font-size: 25px;
    }

    .sm-media-gallery__lightbox {
        padding: 18px;
    }
}


/* ==========================================================
   MEDIA GALLERY V3
   IMMICH ALBUM MODES
   ========================================================== */


/* Hidden album members remain in DOM for lightbox navigation. */

.sm-media-gallery__album-hidden {
    display: none !important;
}


/* ==========================================================
   ALBUM COVER
   ========================================================== */

.sm-media-gallery__album-cover-card {
    position: relative;
}

.sm-media-gallery__album-cover-card
.sm-media-gallery__media::before {
    content: "";
    position: absolute;
    z-index: 1;

    left: 8px;
    right: 8px;
    top: 8px;
    bottom: -8px;

    border-radius: inherit;

    background: rgba(255,255,255,.12);

    pointer-events: none;
}

.sm-media-gallery__album-count {
    position: absolute;
    z-index: 5;

    top: 12px;
    left: 12px;

    padding: 6px 9px;

    border-radius: 7px;

    background: rgba(0,0,0,.76);
    color: #fff;

    font-size: 11px;
    font-weight: 800;
    line-height: 1;

    text-transform: uppercase;

    backdrop-filter: blur(5px);
}


/* ==========================================================
   IMMICH MOSAIC / MASONRY
   ========================================================== */

/*
 * Mosaic is intentionally independent of Grid/Carousel.
 * It uses CSS columns, giving us a true masonry presentation
 * without another JS library.
 */

.sm-media-gallery--album-mosaic
.sm-media-gallery__viewport {
    overflow: visible;
}

.sm-media-gallery--album-mosaic
.sm-media-gallery__nav {
    display: none !important;
}

.sm-media-gallery--album-mosaic
.sm-media-gallery__grid {
    display: block;

    column-count:
        var(--sm-media-columns, 4);

    column-gap:
        var(--sm-media-gap, 15px);
}

.sm-media-gallery--album-mosaic
.sm-media-gallery__mosaic-item {
    display: inline-block;

    width: 100%;

    margin:
        0 0
        var(--sm-media-gap, 15px);

    break-inside: avoid;

    vertical-align: top;
}

.sm-media-gallery--album-mosaic
.sm-media-gallery__mosaic-item
.sm-media-gallery__media {
    aspect-ratio: auto !important;
    min-height: 120px;
}

.sm-media-gallery--album-mosaic
.sm-media-gallery__mosaic-item
.sm-media-gallery__media img {
    width: 100%;
    height: auto;

    aspect-ratio: auto;

    object-fit: contain;
}

.sm-media-gallery--album-mosaic
.sm-media-gallery__mosaic-item:hover {
    transform: translateY(-2px);
}


/* ==========================================================
   V3 LIGHTBOX NAVIGATION
   ========================================================== */

.sm-media-gallery__lightbox-prev,
.sm-media-gallery__lightbox-next {
    position: absolute;
    z-index: 20;

    top: 50%;

    display: flex;
    align-items: center;
    justify-content: center;

    width: 54px;
    height: 54px;

    padding: 0 !important;
    margin: 0 !important;

    transform: translateY(-50%);

    border: 1px solid rgba(255,255,255,.18) !important;
    border-radius: 50% !important;

    background: rgba(0,0,0,.68) !important;
    color: #fff !important;

    box-shadow:
        0 5px 20px rgba(0,0,0,.3) !important;

    font-size: 36px;
    line-height: 1;

    cursor: pointer;
}

.sm-media-gallery__lightbox-prev {
    left: 24px;
}

.sm-media-gallery__lightbox-next {
    right: 24px;
}

.sm-media-gallery__lightbox-prev:hover,
.sm-media-gallery__lightbox-next:hover {
    background: rgba(0,0,0,.95) !important;
}

.sm-media-gallery__lightbox-prev[hidden],
.sm-media-gallery__lightbox-next[hidden] {
    display: none !important;
}

.sm-media-gallery__lightbox-counter {
    position: absolute;
    z-index: 20;

    left: 50%;
    bottom: 18px;

    transform: translateX(-50%);

    padding: 7px 12px;

    border-radius: 20px;

    background: rgba(0,0,0,.68);
    color: #fff;

    font-size: 12px;
    font-weight: 800;
    line-height: 1;

    backdrop-filter: blur(5px);
}

.sm-media-gallery__lightbox-counter[hidden] {
    display: none !important;
}


/* ==========================================================
   V3 RESPONSIVE MOSAIC / LIGHTBOX
   ========================================================== */

@media (max-width: 1024px) {

    .sm-media-gallery--album-mosaic
    .sm-media-gallery__grid {
        column-count:
            min(
                var(--sm-media-columns, 3),
                3
            );
    }
}


@media (max-width: 767px) {

    .sm-media-gallery--album-mosaic
    .sm-media-gallery__grid {
        column-count: 2;
    }

    .sm-media-gallery__lightbox-prev,
    .sm-media-gallery__lightbox-next {
        width: 42px;
        height: 42px;

        font-size: 29px;
    }

    .sm-media-gallery__lightbox-prev {
        left: 8px;
    }

    .sm-media-gallery__lightbox-next {
        right: 8px;
    }

    .sm-media-gallery__lightbox-counter {
        bottom: 10px;
    }
}

/* ==========================================================
   SM MEDIA GALLERY - LIGHTBOX UX CLEANUP
   ========================================================== */

.sm-media-gallery__lightbox {
    box-sizing: border-box;
}

/* Large, obvious close control */
.sm-media-gallery__close {
    position: fixed !important;
    top: 18px !important;
    right: 22px !important;
    left: auto !important;

    width: 52px !important;
    height: 52px !important;
    min-width: 52px !important;
    min-height: 52px !important;

    display: flex !important;
    align-items: center !important;
    justify-content: center !important;

    padding: 0 !important;
    margin: 0 !important;

    border: 0 !important;
    border-radius: 50% !important;

    background: rgba(0,0,0,.65) !important;
    color: #fff !important;

    font-size: 38px !important;
    font-family: Arial, sans-serif !important;
    font-weight: 300 !important;
    line-height: 1 !important;

    cursor: pointer !important;
    z-index: 1000002 !important;
}

/* Keep gallery arrows comfortably clickable */
.sm-media-gallery__lightbox-prev,
.sm-media-gallery__lightbox-next {
    width: 54px;
    height: 64px;
    min-width: 54px;

    display: flex;
    align-items: center;
    justify-content: center;

    font-size: 46px;
    line-height: 1;
}

/* Mobile */
@media (max-width: 767px) {

    .sm-media-gallery__lightbox {
        padding: 64px 12px 48px;
    }

    .sm-media-gallery__close {
        top: 10px !important;
        right: 10px !important;

        width: 48px !important;
        height: 48px !important;
        min-width: 48px !important;
        min-height: 48px !important;

        font-size: 34px !important;
    }

    .sm-media-gallery__lightbox-prev,
    .sm-media-gallery__lightbox-next {
        width: 44px;
        min-width: 44px;
        height: 56px;
        font-size: 40px;
    }
}