.gallery-page {
    display: grid;
    gap: 18px;
}

.gallery-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.gallery-admin {
    display: grid;
    gap: 12px;
    padding: 14px;
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.62);
    box-shadow: 0 10px 24px rgba(15,23,42,0.07);
}

.gallery-admin-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.gallery-admin-head h4 {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 850;
}

.gallery-admin-head p {
    margin: 3px 0 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.gallery-admin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 12px;
}

.gallery-admin-card {
    display: grid;
    gap: 10px;
    padding: 12px;
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.82);
}

.gallery-admin-card h5 {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 800;
}

.gallery-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 8px;
}

.gallery-form-grid label {
    display: grid;
    gap: 4px;
    min-width: 0;
}

.gallery-form-grid span {
    color: var(--text-muted);
    font-size: 0.78rem;
    font-weight: 750;
}

.gallery-file-button {
    justify-self: start;
}

.gallery-manage-row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.gallery-manage-row .form-control,
.gallery-manage-row .form-select {
    flex: 1 1 190px;
    min-width: 180px;
}

.gallery-admin-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 0 0 auto;
    flex-wrap: wrap;
}

.gallery-admin-actions .btn {
    min-width: 86px;
}

.gallery-structure {
    display: grid;
    gap: 10px;
}

.gallery-structure-album {
    display: grid;
    gap: 8px;
    padding: 10px;
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.78);
}

.gallery-structure-title,
.gallery-structure-category {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.gallery-structure-title strong {
    display: block;
    font-weight: 850;
}

.gallery-structure-title span,
.gallery-structure-category small {
    display: block;
    color: var(--text-muted);
    font-size: 0.82rem;
}

.gallery-structure-categories {
    display: grid;
    gap: 6px;
    padding-left: 10px;
    border-left: 2px solid rgba(22,119,255,0.16);
}

.gallery-structure-category {
    min-height: 36px;
    padding: 6px 8px;
    border-radius: var(--radius-sm);
    background: rgba(234,241,248,0.72);
}

.gallery-structure-category span {
    flex: 1 1 auto;
    min-width: 0;
    font-weight: 700;
}

.gallery-category {
    display: grid;
    gap: 16px;
    margin-top: 8px;
}

.gallery-category + .gallery-category {
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid var(--border-soft);
}

.gallery-category h2 {
    font-size: clamp(1.65rem, 3vw, 2.35rem);
    font-weight: 850;
    color: var(--text-main);
}

.gallery-subcategory {
    display: grid;
    gap: 10px;
}

.gallery-subcategory h3 {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--text-muted);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
}

.gallery-item {
    margin: 0;
    overflow: hidden;
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.84);
    box-shadow: 0 8px 18px rgba(15,23,42,0.08);
}

.gallery-thumb-button {
    position: relative;
    display: block;
    width: 100%;
    padding: 0;
    border: 0;
    background: #dbe7f2;
    cursor: zoom-in;
}

.gallery-thumb-button img {
    display: block;
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
}

.gallery-zoom-badge {
    position: absolute;
    right: 8px;
    bottom: 8px;
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    border-radius: 50%;
    background: rgba(8, 28, 44, 0.78);
    color: white;
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 0.16s ease, transform 0.16s ease;
}

.gallery-thumb-button:hover .gallery-zoom-badge,
.gallery-thumb-button:focus-visible .gallery-zoom-badge {
    opacity: 1;
    transform: translateY(0);
}

.gallery-item figcaption {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    min-height: 44px;
    padding: 7px 9px;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.gallery-upload-progress {
    max-width: 560px;
}

.gallery-lightbox {
    position: fixed;
    inset: 0;
    z-index: 7000;
    display: grid;
    grid-template-rows: auto 1fr auto;
    gap: 12px;
    padding: 18px;
    background: rgba(4, 15, 24, 0.92);
}

.gallery-lightbox-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    color: white;
}

.gallery-lightbox-title {
    color: rgba(255,255,255,0.78);
    font-size: 0.95rem;
    font-weight: 700;
}

.gallery-lightbox-stage {
    position: relative;
    display: grid;
    min-height: 0;
    place-items: center;
}

.gallery-lightbox-image {
    max-width: min(1100px, 100%);
    max-height: calc(100vh - 168px);
    object-fit: contain;
    border-radius: var(--radius-sm);
    box-shadow: 0 24px 60px rgba(0,0,0,0.42);
}

.gallery-lightbox-nav {
    position: absolute;
    top: 50%;
    display: grid;
    width: 46px;
    height: 64px;
    place-items: center;
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.12);
    color: white;
    transform: translateY(-50%);
}

.gallery-lightbox-nav:hover,
.gallery-lightbox-nav:focus-visible {
    background: rgba(255,255,255,0.22);
    color: white;
}

.gallery-lightbox-prev {
    left: 12px;
}

.gallery-lightbox-next {
    right: 12px;
}

.gallery-lightbox-thumbs {
    display: flex;
    gap: 8px;
    max-width: 100%;
    overflow-x: auto;
    padding: 2px 0 4px;
}

.gallery-lightbox-thumb {
    flex: 0 0 auto;
    width: 58px;
    height: 58px;
    padding: 0;
    overflow: hidden;
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    background: transparent;
}

.gallery-lightbox-thumb.active {
    border-color: #73d2ff;
}

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

@media (max-width: 700px) {
    .gallery-file-button {
        width: 100%;
    }

    .gallery-manage-row .btn,
    .gallery-manage-row .form-control,
    .gallery-manage-row .form-select {
        width: 100%;
    }

    .gallery-admin-actions {
        width: 100%;
    }

    .gallery-admin-actions .btn {
        flex: 1 1 120px;
    }

    .gallery-structure-title,
    .gallery-structure-category {
        align-items: stretch;
        flex-direction: column;
    }

    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(118px, 1fr));
        gap: 10px;
    }

    .gallery-lightbox {
        padding: 12px;
    }

    .gallery-lightbox-image {
        max-height: calc(100vh - 154px);
    }

    .gallery-lightbox-nav {
        width: 40px;
        height: 54px;
    }
}