.kh-page-publication-detail,
.kh-page-publication-archive,
.kh-page-publication-category {
    overflow-x: clip;
}


/* =========================================================
   Archive layout and sticky toolbar
   ========================================================= */

.kh-publication-archive-container {
    padding-top: 0;
    padding-bottom: 3rem;
}

.kh-publication-toolbar {
    position: sticky;
    z-index: 1030;
    top: 4.5rem;
    margin-inline:
        calc(var(--bs-gutter-x) * -0.5);
    border-bottom:
        1px solid var(--bs-border-color);
    background: var(--bs-body-bg);
    box-shadow:
        0 0.35rem 0.8rem rgb(0 0 0 / 0.04);
}

.kh-publication-toolbar form {
    margin: 0;
}

.kh-publication-toolbar-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-height: 4rem;
    padding:
        0.625rem calc(var(--bs-gutter-x) * 0.5);
}

.kh-publication-search {
    min-width: 0;
    flex: 1 1 auto;
}

.kh-publication-search .input-group-text,
.kh-publication-search .form-control {
    min-height: 2.75rem;
    border-color: var(--bs-border-color);
    background: var(--bs-body-bg);
}

.kh-publication-search .input-group-text {
    border-radius:
        0 0.625rem 0.625rem 0;
}

.kh-publication-search .form-control {
    border-radius:
        0.625rem 0 0 0.625rem;
}

.kh-publication-search .form-control:focus {
    position: relative;
    z-index: 3;
    border-color: var(--bs-primary);
    box-shadow:
        0 0 0 0.15rem rgba(var(--bs-primary-rgb), 0.15);
}

.kh-publication-desktop-filter {
    width: 15rem;
    flex: 0 0 15rem;
}

.kh-publication-desktop-filter .form-select {
    min-height: 2.75rem;
    border-radius: 0.625rem;
}

.kh-publication-mobile-filter {
    width: 2.75rem;
    height: 2.75rem;
    flex: 0 0 2.75rem;
    padding: 0;
    border-radius: 0.625rem;
}

.kh-publication-mobile-filter.is-active {
    color: var(--bs-primary-text-emphasis);
    border-color: var(--bs-primary);
    background: var(--bs-primary-bg-subtle);
}

.kh-publication-clear-filter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    min-height: 2.75rem;
    flex: 0 0 auto;
    padding-inline: 0.6rem;
    white-space: nowrap;
    font-size: 0.8125rem;
}

.kh-publication-page-content {
    padding-top: 1.25rem;
}

.kh-publication-page-content > *,
.kh-publication-page-content .row > * {
    min-width: 0;
}

.kh-publication-results {
    min-height: 20rem;
    scroll-margin-top: 9rem;
    transition: opacity 150ms ease;
}

.kh-publication-results.is-loading {
    opacity: 0.45;
    pointer-events: none;
}


/* =========================================================
   Mobile filter sheet
   ========================================================= */

.kh-publication-filter-sheet {
    --bs-offcanvas-height:
        min(24rem, calc(100dvh - 0.75rem));
    --bs-offcanvas-zindex: 1100;

    height:
        var(--bs-offcanvas-height) !important;
    max-height:
        calc(100dvh - 0.75rem);
    border-radius:
        1.25rem 1.25rem 0 0;
}

.kh-publication-filter-sheet .offcanvas-header {
    min-height: 4rem;
    flex: 0 0 4rem;
}

.kh-publication-filter-sheet .offcanvas-body {
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding:
        1rem 1rem calc(1rem + env(safe-area-inset-bottom));
}

.kh-publication-mobile-fields {
    display: grid;
    gap: 1.25rem;
}

.kh-publication-filter-group {
    display: grid;
    gap: 0.4rem;
}


/* =========================================================
   Cards and empty state
   ========================================================= */

.kh-publication-card {
    overflow: hidden;
    min-width: 0;
    border-radius: 1rem;
    transition:
        transform 160ms ease,
        box-shadow 160ms ease,
        border-color 160ms ease;
}

.kh-publication-card:hover {
    border-color: var(--bs-primary);
    transform: translateY(-0.2rem);
    box-shadow: var(--bs-box-shadow-sm);
}

.kh-publication-card-image {
    position: relative;
    display: block;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background: var(--bs-tertiary-bg);
}

.kh-publication-card-image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.kh-publication-featured {
    position: absolute;
    inset-block-start: 0.6rem;
    inset-inline-start: 0.6rem;
}

.kh-publication-category {
    position: relative;
    z-index: 2;
    width: fit-content;
    color: var(--bs-primary);
    font-size: 0.75rem;
    font-weight: 700;
    text-decoration: none;
}

.kh-publication-card-title,
.kh-publication-card-summary {
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
}

.kh-publication-card-title {
    -webkit-line-clamp: 3;
}

.kh-publication-card-summary {
    -webkit-line-clamp: 3;
}

.kh-publication-empty {
    margin-top: 1.5rem;
    padding: 3rem 1rem;
    border: 1px dashed var(--bs-border-color);
    border-radius: 1rem;
    text-align: center;
    background: var(--bs-tertiary-bg);
}

.kh-publication-empty > i {
    color: var(--bs-secondary-color);
    font-size: 2.5rem;
}


/* =========================================================
   Detail pages
   ========================================================= */

.kh-publication-detail-container {
    width: 100%;
    max-width: 980px;
}

.kh-publication-detail-container article,
.kh-publication-detail-container section,
.kh-publication-detail-container .row > * {
    min-width: 0;
}

.kh-publication-hero {
    overflow: hidden;
    aspect-ratio: 16 / 9;
    border-radius: 1.25rem;
    background: var(--bs-tertiary-bg);
}

.kh-publication-hero picture,
.kh-publication-hero img {
    display: block;
    width: 100%;
    height: 100%;
}

.kh-publication-hero img {
    object-fit: cover;
}

.kh-publication-toc {
    padding: 1rem 1.25rem;
    border: 1px solid var(--bs-border-color);
    border-radius: 1rem;
    background: var(--bs-tertiary-bg);
}

.kh-publication-toc ol {
    display: grid;
    gap: 0.55rem;
    padding-inline-start: 1.25rem;
}

.kh-publication-toc a {
    color: var(--bs-body-color);
    text-decoration: none;
}

.kh-publication-toc a:hover,
.kh-publication-toc a:focus {
    color: var(--bs-primary);
}

.kh-toc-level-3 {
    margin-inline-start: 1rem;
}

.kh-toc-level-4 {
    margin-inline-start: 2rem;
}

.kh-news-source {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    padding: 1rem;
    border-inline-start: 0.25rem solid var(--bs-primary);
    border-radius: 0.75rem;
    background: var(--bs-tertiary-bg);
}


/* =========================================================
   Responsive
   ========================================================= */

@media (min-width: 992px) {
    .kh-publication-toolbar {
        top: 4.75rem;
        border: 1px solid var(--bs-border-color);
        border-top: 0;
        border-radius:
            0 0 0.875rem 0.875rem;
    }

    .kh-publication-toolbar-row {
        padding-inline: 0.75rem;
    }
}

@media (max-width: 991.98px) {
    .kh-publication-toolbar {
        top: 4rem;
    }
}

@media (max-width: 575.98px) {
    .kh-publication-toolbar-row {
        gap: 0.375rem;
        min-height: 3.5rem;
        padding-block: 0.375rem;
    }

    .kh-publication-search .input-group-text,
    .kh-publication-search .form-control {
        min-height: 2.5rem;
    }

    .kh-publication-mobile-filter {
        width: 2.5rem;
        height: 2.5rem;
        flex-basis: 2.5rem;
    }

    .kh-publication-clear-filter {
        width: 2.25rem;
        min-height: 2.5rem;
        padding: 0;
    }

    .kh-publication-page-content {
        padding-top: 1rem;
    }

    .kh-publication-card .card-body {
        padding: 0.75rem;
    }

    .kh-publication-card-title {
        font-size: 0.8125rem;
        -webkit-line-clamp: 3;
    }

    .kh-publication-card-summary {
        display: none;
    }

    .kh-publication-card .small {
        font-size: 0.7rem;
    }

    .kh-publication-detail-container .display-6,
    .kh-publication-page-content .display-6 {
        font-size: 1.75rem;
    }

    .kh-publication-detail-container .lead,
    .kh-publication-page-content .lead {
        font-size: 1rem;
    }

    .kh-publication-hero {
        aspect-ratio: 4 / 3;
        border-radius: 1rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .kh-publication-card,
    .kh-publication-results {
        transition: none;
    }
}