/* Frontend Gallery — namespaced styles (index + detail) */

.gallery-page {
    --gallery-gap: clamp(.75rem, 1.6vw, 1.15rem);
    --gallery-radius: .75rem;
    --gallery-ease: cubic-bezier(.22, .61, .36, 1);
    --gallery-shadow: 0 1px 2px rgba(15, 23, 42, .06), 0 8px 22px rgba(15, 23, 42, .06);
    --gallery-shadow-hover: 0 2px 6px rgba(15, 23, 42, .08), 0 14px 28px rgba(15, 23, 42, .1);
}

/* ── Detail page ─────────────────────────────────────────── */

.gallery-detail__header {
    margin-bottom: 1.5rem;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--gallery-gap);
    align-items: start;
}

.gallery-card {
    margin: 0;
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid rgba(15, 23, 42, .08);
    border-radius: var(--gallery-radius);
    overflow: hidden;
    box-shadow: var(--gallery-shadow);
    transition:
        box-shadow .28s var(--gallery-ease),
        transform .28s var(--gallery-ease);
}

.gallery-card:hover,
.gallery-card:focus-within {
    box-shadow: var(--gallery-shadow-hover);
    transform: translateY(-2px);
}

.gallery-card__link {
    display: block;
    position: relative;
    color: inherit;
    text-decoration: none;
    outline: none;
}

.gallery-card__link:focus-visible {
    outline: 2px solid var(--color-primary, #0ca0e6);
    outline-offset: 2px;
}

.gallery-card__media {
    position: relative;
    display: block;
    aspect-ratio: 5 / 4;
    overflow: hidden;
    background: var(--hp-primary-soft, #eef2f7);
}

.gallery-card__image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transform: scale(1);
    transition: transform .38s var(--gallery-ease);
}

.gallery-card__overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(15, 23, 42, 0);
    transition: background .28s var(--gallery-ease);
    pointer-events: none;
}

.gallery-card__zoom {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, .92);
    color: #0f172a;
    font-size: 1.05rem;
    box-shadow: 0 4px 14px rgba(15, 23, 42, .2);
    opacity: 0;
    transform: translateY(6px) scale(.92);
    transition:
        opacity .28s var(--gallery-ease),
        transform .28s var(--gallery-ease);
}

.gallery-card__link:hover .gallery-card__image,
.gallery-card__link:focus-visible .gallery-card__image {
    transform: scale(1.045);
}

.gallery-card__link:hover .gallery-card__overlay,
.gallery-card__link:focus-visible .gallery-card__overlay {
    background: rgba(15, 23, 42, .28);
}

.gallery-card__link:hover .gallery-card__zoom,
.gallery-card__link:focus-visible .gallery-card__zoom {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.gallery-card__caption {
    margin: 0;
    padding: .55rem .7rem .65rem;
    font-size: .82rem;
    line-height: 1.45;
    color: var(--color-text, #1f2937);
    text-align: start;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    word-break: break-word;
    background: #fff;
}

/* Soft zoom affordance on touch devices (no hover) */
@media (hover: none) {
    .gallery-card__overlay {
        background: linear-gradient(
            to top,
            rgba(15, 23, 42, .28) 0%,
            rgba(15, 23, 42, 0) 45%
        );
    }

    .gallery-card__zoom {
        opacity: .88;
        transform: none;
        position: absolute;
        inset-block-end: .55rem;
        inset-inline-end: .55rem;
        width: 2rem;
        height: 2rem;
        font-size: .9rem;
        background: rgba(255, 255, 255, .85);
    }

    .gallery-card:hover,
    .gallery-card:focus-within {
        transform: none;
    }

    .gallery-card__link:hover .gallery-card__image,
    .gallery-card__link:focus-visible .gallery-card__image {
        transform: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .gallery-card,
    .gallery-card__image,
    .gallery-card__overlay,
    .gallery-card__zoom,
    .gallery-index-card,
    .gallery-index-card__image {
        transition: none !important;
    }

    .gallery-card__link:hover .gallery-card__image,
    .gallery-card__link:focus-visible .gallery-card__image {
        transform: none;
    }
}

/* ── Index listing ───────────────────────────────────────── */

.gallery-index-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--gallery-gap);
}

.gallery-index-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    margin: 0;
    background: #fff;
    border: 1px solid rgba(15, 23, 42, .08);
    border-radius: var(--gallery-radius);
    overflow: hidden;
    box-shadow: var(--gallery-shadow);
    transition:
        box-shadow .28s var(--gallery-ease),
        transform .28s var(--gallery-ease);
}

.gallery-index-card:hover,
.gallery-index-card:focus-within {
    box-shadow: var(--gallery-shadow-hover);
    transform: translateY(-2px);
}

.gallery-index-card__media {
    position: relative;
    display: block;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--hp-primary-soft, #eef2f7);
}

.gallery-index-card__image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform .38s var(--gallery-ease);
}

.gallery-index-card:hover .gallery-index-card__image,
.gallery-index-card:focus-within .gallery-index-card__image {
    transform: scale(1.03);
}

.gallery-index-card__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: var(--hp-muted, #6b7280);
    font-size: 2rem;
}

.gallery-index-card__body {
    display: flex;
    flex-direction: column;
    gap: .55rem;
    padding: .9rem 1rem 1rem;
    flex: 1 1 auto;
}

.gallery-index-card__title {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.35;
}

.gallery-index-card__title a {
    color: var(--color-primary-dark, #0b4f72);
    text-decoration: none;
}

.gallery-index-card__title a:hover,
.gallery-index-card__title a:focus-visible {
    color: var(--color-primary, #0ca0e6);
    outline: none;
}

.gallery-index-card__foot {
    margin-top: auto;
}

.gallery-index-card__more {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    font-size: .88rem;
    font-weight: 600;
    color: var(--color-primary, #0ca0e6);
    text-decoration: none;
}

.gallery-index-card__more:hover,
.gallery-index-card__more:focus-visible {
    color: var(--color-primary-dark, #0b4f72);
    outline: none;
}

.gallery-index-card__more:focus-visible {
    text-decoration: underline;
}

/* ── Breakpoints ─────────────────────────────────────────── */

@media (max-width: 1199.98px) {
    .gallery-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .gallery-index-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 767.98px) {
    .gallery-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: .65rem;
    }

    .gallery-card__media {
        aspect-ratio: 4 / 3;
    }

    .gallery-card__caption {
        font-size: .78rem;
        padding: .45rem .55rem .55rem;
        -webkit-line-clamp: 2;
    }

    .gallery-index-grid {
        grid-template-columns: 1fr;
    }

    .gallery-index-card__media {
        aspect-ratio: 16 / 9;
    }
}

@media (max-width: 399.98px) {
    .gallery-grid {
        gap: .5rem;
    }

    .gallery-card__caption {
        font-size: .74rem;
    }
}