/*--------------------------------------------------------------
# Gallery
--------------------------------------------------------------*/

.gallery-toolbar {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.gallery-search {
    display: flex;
    flex: 1 1 320px;
    gap: 0.75rem;
}

.gallery-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding: 0;
    margin: 0;
    list-style: none;
}

.gallery-filters a {
    display: inline-flex;
    align-items: center;
    min-height: 42px;
    padding: 0.55rem 1rem;
    border: 1px solid var(--bs-primary, #0d6efd);
    border-radius: 999px;
    color: inherit;
    text-decoration: none;
    transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.gallery-filters li.active a,
.gallery-filters a:hover,
.gallery-filters a:focus-visible {
    background: var(--bs-primary, #0d6efd);
    color: #fff;
    transform: translateY(-1px);
}

.gallery-summary {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    color: #6c757d;
}

.gallery-summary-term {
    font-weight: 600;
    color: #212529;
}

.grid-wrapper {
    --gallery-row-height: 280px;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.9rem;
    grid-auto-rows: var(--gallery-row-height);
    grid-auto-flow: dense;
}

.portfolio-item {
    position: relative;
    min-width: 0;
    grid-row: span 1;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.35s ease, transform 0.35s ease;
}

.portfolio-item.show {
    opacity: 1;
    transform: translateY(0);
}

.portfolio-item.wide {
    grid-column: span 2;
}

.portfolio-item.tall {
    grid-row: span 2;
}

.portfolio-item.big {
    grid-column: span 2;
    grid-row: span 2;
}

.lightbox-trigger {
    position: relative;
    display: block;
    height: 100%;
    overflow: hidden;
    border-radius: 18px;
    background: #f3f4f6;
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
}

.portfolio-item.tall .lightbox-trigger {
    height: 100%;
}

.portfolio-item.wide .lightbox-trigger {
    height: 100%;
}

.portfolio-item.big .lightbox-trigger {
    height: 100%;
}

.lightbox-trigger::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(8, 15, 35, 0.02) 0%, rgba(8, 15, 35, 0.7) 100%);
    opacity: 0.88;
    transition: opacity 0.25s ease;
}

.lightbox-trigger:hover::after,
.lightbox-trigger:focus-visible::after {
    opacity: 1;
}

.grid-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease;
}

.lightbox-trigger:hover img,
.lightbox-trigger:focus-visible img {
    transform: scale(1.04);
}

.gallery-card-meta {
    position: absolute;
    right: 1rem;
    bottom: 1rem;
    left: 1rem;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    color: #fff;
}

.gallery-card-meta strong {
    font-size: 1rem;
    line-height: 1.25;
}

.gallery-card-meta small {
    color: rgba(255, 255, 255, 0.78);
}

.gallery-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 0.7rem;
}

.gallery-tags-lightbox {
    margin-top: 0;
    margin-bottom: 0.85rem;
}

.gallery-tag {
    display: inline-flex;
    align-items: center;
    padding: 0.3rem 0.7rem;
    border-radius: 999px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    background: #f8fafc;
    color: #475569;
    font-size: 0.76rem;
    font-weight: 600;
    line-height: 1;
    letter-spacing: 0.01em;
    white-space: nowrap;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.gallery-empty {
    grid-column: 1 / -1;
    padding: 3rem 1rem;
}

.gallery-lightbox {
    position: relative;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    min-height: 100vh;
    padding: 2rem;
    background: rgba(4, 8, 19, 0.96);
}

.gallery-lightbox-stage {
    display: grid;
    justify-items: center;
    gap: 1rem;
}

#lightboxImage {
    max-width: min(92vw, 1500px);
    max-height: 76vh;
    width: auto;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 32px 80px rgba(0, 0, 0, 0.35);
}

.gallery-lightbox-caption {
    width: min(92vw, 1100px);
    color: #fff !important;
    padding: 0.75rem 0 0;
}

.gallery-lightbox-topline {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.6rem;
    color: rgba(255, 255, 255, 0.72);
}

.gallery-lightbox-meta-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.85rem;
    color: #e2e8f0;
    font-size: 1rem;
}

.gallery-lightbox-meta-item:not(:empty):not([hidden]) + .gallery-lightbox-meta-item:not(:empty):not([hidden])::before {
    content: "-";
    margin-right: 0.5rem;
    color: rgba(255, 255, 255, 0.55);
}

.gallery-lightbox-title {
    font-size: clamp(1.6rem, 2vw, 2rem);
    font-weight: 700;
    color: #ffffff;
}

#lightboxMeta,
#lightboxTags {
    color: #cbd5e1 !important;
}

#lightboxCaption {
    max-width: 80ch;
    color: #f8fafc !important;
    line-height: 1.6;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
    opacity: 1 !important;
}

.gallery-download {
    color: #fff;
    text-decoration: none;
}

.gallery-download:hover,
.gallery-download:focus-visible {
    text-decoration: underline;
}

.gallery-nav,
.gallery-close {
    z-index: 2;
}

.gallery-nav {
    border: 0;
    width: 56px;
    height: 56px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.gallery-nav:hover,
.gallery-nav:focus-visible {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.04);
}

.gallery-nav i {
    font-size: 2rem;
}

.gallery-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
}

@media (max-width: 1199px) {
    .grid-wrapper {
        --gallery-row-height: 240px;
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 991px) {
    .grid-wrapper {
        --gallery-row-height: 220px;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .gallery-lightbox {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 4.5rem 1rem 1.25rem;
    }

    .gallery-lightbox-stage {
        order: 1;
    }

    .gallery-nav {
        position: absolute;
        top: auto;
        bottom: 1.25rem;
    }

    .gallery-nav-prev {
        left: 1rem;
    }

    .gallery-nav-next {
        right: 1rem;
    }

    #lightboxImage {
        max-height: 62vh;
    }
}

@media (max-width: 575px) {
    .gallery-search {
        flex-basis: 100%;
        flex-direction: column;
    }

    .grid-wrapper {
        grid-template-columns: 1fr;
        grid-auto-rows: auto;
    }

    .portfolio-item.wide,
    .portfolio-item.tall,
    .portfolio-item.big {
        grid-column: span 1;
        grid-row: span 1;
    }

    .lightbox-trigger,
    .portfolio-item.tall .lightbox-trigger,
    .portfolio-item.wide .lightbox-trigger,
    .portfolio-item.big .lightbox-trigger {
        height: auto;
        aspect-ratio: 1 / 1;
    }

    .gallery-lightbox-topline {
        flex-direction: column;
        align-items: flex-start;
    }
}