.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
}

.app-header {
    padding: 0;
    border-bottom-color: var(--dark-line);
    background: rgba(247, 244, 235, .97);
    box-shadow: 0 2px 0 rgba(56, 58, 61, .12);
}

.gallery-brand-lockup h1,
.gallery-brand-lockup .site-title {
    margin: 0;
    font-size: inherit;
    font-weight: inherit;
    line-height: 1;
}

.summary {
    color: var(--muted);
    font-size: 11px;
    white-space: nowrap;
}

.filter-menu {
    position: relative;
    margin: 0;
}

.filter-menu > summary {
    cursor: pointer;
    list-style: none;
}

.filter-menu > summary::-webkit-details-marker {
    display: none;
}

.filter-menu-panel {
    position: absolute;
    right: 0;
    z-index: 40;
    display: grid;
    min-width: 190px;
    margin-top: 9px;
    border: 1px solid var(--dark-line);
    background: #fbfaf5;
    box-shadow: 0 8px 24px rgba(25, 27, 29, .2);
    padding: 7px;
}

.collection-toolbar {
    display: flex;
    width: min(1280px, calc(100% - 32px));
    min-height: 48px;
    margin: 0 auto;
    padding: 7px 0;
    border-top: 1px solid rgba(154, 154, 145, .48);
    align-items: center;
    gap: 10px;
}

.toolbar-summary {
    flex: 0 0 auto;
    margin-left: auto;
}

.search-label {
    flex: 1 1 360px;
    min-width: 190px;
}

.search-label input {
    width: 100%;
    height: 34px;
    border: 1px solid rgba(56, 58, 61, .74);
    border-radius: 2px;
    background: #fff;
    color: var(--ink);
    padding: 6px 10px;
}

.toolbar-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

.toolbar-control {
    display: inline-flex;
    min-height: 34px;
    border: 1px solid rgba(56, 58, 61, .46);
    border-radius: 2px;
    background: transparent;
    color: var(--ink);
    padding: 6px 10px;
    align-items: center;
    gap: 5px;
    text-decoration: none;
    user-select: none;
}

button.toolbar-control {
    border-right-color: rgba(56, 58, 61, .46);
    border-bottom-color: rgba(56, 58, 61, .46);
}

.toolbar-control:hover,
.toolbar-control:focus-visible,
.toolbar-control.is-active,
.toolbar-control[aria-pressed="true"],
.filter-menu.has-active-filters > summary {
    border-color: var(--accent-2);
    background: #fff;
}

.primary-toggle input {
    accent-color: var(--accent-2);
}

.filter-count {
    display: inline-grid;
    min-width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent-2);
    color: #fff;
    place-items: center;
    font-size: 10px;
    font-weight: 700;
}

.filter-count[hidden] {
    display: none;
}

.filter-menu-panel {
    width: 255px;
    gap: 6px;
}

.filter-menu-panel .toggle {
    padding: 8px;
}

.filter-group {
    display: grid;
    margin: 0;
    border: 0;
    border-bottom: 1px solid var(--line);
    padding: 0 0 5px;
}

.filter-group legend {
    width: 100%;
    box-sizing: border-box;
    padding: 5px 8px 2px;
    color: var(--muted);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.filter-menu-panel button {
    margin-top: 3px;
}

.toggle {
    display: inline-flex;
    min-height: 30px;
    align-items: center;
    gap: 7px;
    user-select: none;
}

.toggle input {
    width: 14px;
    height: 14px;
}

.eyebrow {
    margin: 0;
    color: var(--accent-2);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.category-context {
    margin: 0;
    padding: 8px 12px 9px;
    border-bottom: 1px solid var(--dark-line);
    background: rgba(247, 244, 235, .92);
}

.category-breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-bottom: 5px;
    color: var(--muted);
    font-size: 11px;
}

.category-context-body {
    display: flex;
    gap: 18px;
    align-items: center;
    justify-content: space-between;
}

.category-title {
    min-width: 0;
}

.category-title .eyebrow {
    margin: 0 0 2px;
    color: var(--accent-2);
    font-size: 9px;
}

.category-context h1 {
    margin: 0;
    overflow: hidden;
    font-size: 19px;
    line-height: 1.1;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.category-about p {
    max-width: 920px;
    margin: 7px 0 1px;
    color: var(--muted);
    line-height: 1.45;
}

.category-context-metrics {
    display: grid;
    display: flex;
    gap: 7px 12px;
    margin: 0;
}

.category-context-metrics div {
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.category-context-metrics dt {
    color: var(--muted);
    font-size: 10px;
    text-transform: uppercase;
}

.category-context-metrics dd {
    margin: 0;
    font-weight: 700;
}

.category-about {
    margin-top: 5px;
    border-top: 1px dotted var(--line);
    padding-top: 5px;
}

.category-about > summary {
    width: max-content;
    color: var(--accent);
    cursor: pointer;
    font-size: 10px;
    font-weight: 700;
}

.summary-chip,
.badge,
.tag-chip {
    display: inline-flex;
    align-items: center;
    min-height: 20px;
    border: 1px solid var(--line);
    background: #fff;
    padding: 2px 7px;
    border-radius: 4px;
    white-space: nowrap;
}

.app-body {
    display: block;
    padding: 10px;
}

main {
    min-width: 0;
}

.icon-grid {
    --icon-card-min-width: 76px;
    --icon-card-min-height: 80px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(var(--icon-card-min-width), 1fr));
    gap: 8px;
    align-items: stretch;
}

.icon-card {
    position: relative;
    display: grid;
    place-items: center;
    min-height: var(--icon-card-min-height);
    border: 1px solid rgba(56, 58, 61, 0.22);
    background: rgba(252, 251, 246, 0.72);
    border-radius: 2px;
    box-shadow: none;
    color: inherit;
    cursor: pointer;
    text-decoration: none;
}

.icon-card-link {
    display: grid;
    place-items: center;
    align-self: stretch;
    justify-self: stretch;
    min-height: inherit;
    color: inherit;
    text-decoration: none;
}

.icon-card-link:focus {
    outline: 0;
}

.icon-card:hover,
.icon-card:focus,
.icon-card:focus-within {
    outline: 2px solid var(--accent-2);
    outline-offset: 0;
    background: #fff;
}

.icon-card.is-selected {
    outline: 2px solid var(--accent-2);
    outline-offset: 0;
    background: #fffdf5;
    box-shadow: 0 0 0 2px rgba(123,45,115,0.16);
}

.icon-card img {
    max-width: 64px;
    max-height: 64px;
    width: auto;
    height: auto;
    object-fit: contain;
}

.admin-sensitive-button {
    position: absolute;
    right: 3px;
    bottom: 3px;
    z-index: 2;
    display: grid;
    width: 25px;
    height: 25px;
    padding: 0;
    place-items: center;
    border: 1px solid #fff;
    border-radius: 2px;
    background: #8f2028;
    box-shadow: 0 1px 4px rgba(31, 12, 14, .38);
    color: #fff;
    cursor: pointer;
    font: 700 13px/1 var(--font-ui);
    opacity: 0;
    pointer-events: none;
    transform: translateY(2px);
    transition: opacity 100ms ease, transform 100ms ease, background-color 100ms ease;
}

.icon-card:hover .admin-sensitive-button,
.icon-card:focus-within .admin-sensitive-button,
.admin-sensitive-button:focus {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.admin-sensitive-button:hover,
.admin-sensitive-button:focus {
    background: #b4232d;
    outline: 2px solid #fff;
    outline-offset: -3px;
}

.admin-sensitive-button:disabled {
    cursor: wait;
    opacity: .82;
}

@media (hover: none) {
    .admin-sensitive-button {
        opacity: .86;
        pointer-events: auto;
        transform: none;
    }
}

.wall-note {
    display: flex;
    grid-column: span 4;
    grid-row: span 2;
    min-height: calc((var(--icon-card-min-height) * 2) + 8px);
    border: 1px solid rgba(31, 35, 40, .82);
    border-radius: 2px;
    background: #f8f5ec;
    padding: 16px 18px;
    flex-direction: column;
    justify-content: center;
}

.wall-note-history {
    border-color: #4f254b;
    background: #5d2856;
    color: #fffaf3;
}

.wall-note-preservation {
    border-color: #213b43;
    background: #244c57;
    color: #f7fbf8;
}

.wall-note .eyebrow {
    color: #f4cfe9;
}

.wall-note-preservation .eyebrow {
    color: #bfe8df;
}

.wall-note h2 {
    max-width: 460px;
    margin: 5px 0 7px;
    font-size: 19px;
    line-height: 1.05;
    letter-spacing: -.02em;
}

.wall-note p:not(.eyebrow) {
    max-width: 540px;
    margin: 0;
    font-size: 12px;
    line-height: 1.42;
}

.wall-note a {
    width: fit-content;
    margin-top: 10px;
    color: inherit;
    font-weight: 700;
    text-underline-offset: 3px;
}

.sentinel {
    height: 24px;
}

.load-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: baseline;
    justify-content: center;
    min-height: 64px;
    padding-bottom: 20px;
}

.back-to-top {
    position: fixed;
    right: 14px;
    bottom: 14px;
    z-index: 18;
    border-radius: 5px;
    box-shadow: 0 3px 10px var(--shadow);
}

.status {
    min-height: 28px;
    padding: 10px 0;
    color: var(--muted);
}

.detail-panel {
    position: fixed;
    top: calc(var(--header-height, 106px) + 10px);
    right: 10px;
    z-index: 30;
    display: none;
    width: min(430px, calc(100vw - 20px));
    max-height: calc(100vh - var(--header-height, 106px) - 20px);
    overflow: auto;
    border: 1px solid var(--dark-line);
    background: #f8f7f1;
    box-shadow: 0 14px 38px rgba(25, 27, 29, .32);
    border-radius: 3px;
    padding: 0;
}

.detail-panel.has-selection {
    display: block;
}

.detail-panel.is-loading {
    opacity: 0.86;
}

.detail-toolbar {
    position: sticky;
    top: 0;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 40px;
    padding: 5px 8px;
    border-bottom: 1px solid var(--line);
    background: rgba(248, 247, 241, .97);
}

.detail-close {
    min-height: 28px;
}

.detail-placeholder {
    padding: 16px;
}

.detail-placeholder h2 {
    margin: 0 0 8px;
    font-size: 16px;
}

.detail-placeholder p {
    margin: 0;
    color: var(--muted);
    line-height: 1.4;
}

.detail-overview {
    display: grid;
    grid-template-columns: 142px minmax(0, 1fr);
    gap: 14px;
    align-items: start;
    padding: 14px;
    border-bottom: 1px solid var(--line);
    background: #eeece3;
}

.detail-overview img {
    width: 142px;
    height: 142px;
    object-fit: contain;
    border: 1px solid var(--line);
    background: #fff;
}

.overview-title {
    min-width: 0;
}

.overview-title h2 {
    margin: 0 0 5px;
    font-size: 15px;
    line-height: 1.3;
}

.sha-line {
    margin: 0 0 6px;
    color: var(--muted);
    font-family: Consolas, "Courier New", monospace;
    font-size: 11px;
    overflow-wrap: anywhere;
}

.overview-empty {
    margin-top: 7px;
    line-height: 1.4;
}

.detail-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    align-items: center;
    margin-top: 9px;
}

.detail-action {
    display: inline-flex;
    align-items: center;
    min-height: 29px;
    padding: 4px 9px;
    border: 1px solid var(--dark-line);
    border-radius: 4px;
    background: #fff;
    color: #074d78;
    text-decoration: none;
}

.detail-action.primary {
    background: var(--accent);
    color: #fff;
    font-weight: 700;
}

.quick-record-note {
    margin: 10px 0 0;
    color: var(--muted);
    font-size: 11px;
    line-height: 1.4;
}

.copy-link-control {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 5px;
    align-items: center;
}

.copy-link-button {
    min-height: 29px;
    border-radius: 4px;
    background: #fff;
    color: #074d78;
}

.copy-link-status {
    color: var(--muted);
    font-size: 11px;
}

.copy-link-fallback {
    width: min(100%, 290px);
    min-height: 28px;
    border: 1px solid var(--line);
    padding: 3px 6px;
}

.enrichment-note {
    margin: 8px 0 0;
    color: var(--muted);
    line-height: 1.4;
}

.public-tags {
    margin: 0;
}

.public-tag-groups {
    display: grid;
    gap: 7px;
    margin-bottom: 8px;
}

.public-tag-group {
    display: grid;
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 7px;
    align-items: start;
}

.public-tag-group h4 {
    margin: 3px 0 0;
    color: var(--muted);
}

.public-tag-link {
    color: #074d78;
    text-decoration: none;
}

.public-tag-link:hover,
.public-tag-link:focus {
    border-color: var(--accent);
    text-decoration: underline;
}

.category-membership-list {
    margin: 0;
}

.category-membership-link {
    border-color: #8b5a84;
    background: #fff8ff;
    color: #64205d;
    text-decoration: none;
    white-space: normal;
}

.category-membership-link:hover,
.category-membership-link:focus {
    border-color: var(--accent-2);
    text-decoration: underline;
}

.provenance-list {
    display: grid;
    gap: 7px;
    margin-top: 8px;
}

.provenance-item {
    padding: 8px;
    border: 1px solid rgba(56,58,61,0.2);
    border-radius: 6px;
    background: #fff;
}

.provenance-item h4 {
    margin: 0 0 6px;
    font-size: 12px;
}

.source-links {
    display: flex;
    flex-wrap: wrap;
    gap: 5px 11px;
    margin-top: 7px;
}

.source-url-text {
    max-width: 100%;
    color: var(--muted);
    overflow-wrap: anywhere;
}

.more-provenance summary {
    font-weight: 700;
}

.technical-disclosure {
    margin: 0;
    border-top: 1px solid var(--dark-line);
}

.technical-heading {
    margin: 0;
    padding: 11px 10px;
    background: #e8e6dc;
    color: var(--ink);
    font-size: 12px;
    font-weight: 700;
}

.technical-content > .tip-section:first-child {
    border-top: 0;
}

.duplicate-cluster-section .meta-grid {
    margin-bottom: 8px;
}

.duplicate-cluster-list {
    display: grid;
    gap: 6px;
}

.duplicate-cluster-member {
    display: grid;
    grid-template-columns: 58px minmax(0, 1fr);
    gap: 8px;
    align-items: center;
    width: 100%;
    min-height: 66px;
    padding: 6px;
    text-align: left;
    background: #fff;
    border-color: rgba(56,58,61,0.36);
    color: inherit;
    text-decoration: none;
}

.duplicate-cluster-member.is-current {
    outline: 2px solid var(--accent-2);
    outline-offset: -2px;
    background: #fffdf5;
}

.duplicate-cluster-member img {
    max-width: 52px;
    max-height: 52px;
    width: auto;
    height: auto;
    object-fit: contain;
    justify-self: center;
}

.duplicate-cluster-member-meta {
    display: grid;
    gap: 2px;
    min-width: 0;
}

.duplicate-cluster-member-meta strong,
.duplicate-cluster-member-meta span,
.duplicate-cluster-member-meta code {
    display: block;
    overflow-wrap: anywhere;
}

.duplicate-cluster-member-meta span,
.duplicate-cluster-member-meta code {
    color: var(--muted);
    font-size: 11px;
}

.tip-section {
    padding: 10px;
    border-top: 1px solid rgba(154,154,145,0.62);
}

.tip-section:first-of-type {
    border-top: 0;
}

.tip-section h3 {
    margin: 0 0 8px;
    font-size: 13px;
}

.tip-details {
    padding-top: 0;
}

.tip-details summary {
    display: flex;
    align-items: center;
    gap: 7px;
    margin: 0 -10px;
    padding: 9px 10px;
    border-bottom: 1px solid rgba(154,154,145,0.42);
    color: var(--ink);
    font-weight: 700;
}

.tip-details:not([open]) summary {
    border-bottom: 0;
}

.details-title {
    flex: 1;
}

.meta-grid {
    display: grid;
    grid-template-columns: max-content minmax(0, 1fr);
    gap: 4px 9px;
}

.meta-grid dt {
    color: var(--muted);
}

.meta-grid dd {
    margin: 0;
    overflow-wrap: anywhere;
}

.badge-row,
.chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.badge.good {
    color: #fff;
    background: var(--good);
}

.badge.warn {
    color: #fff;
    background: var(--warn);
}

.badge.accent {
    color: #fff;
    background: var(--accent);
}

.badge.muted {
    color: var(--muted);
    background: #f0f0eb;
}

.review {
    border: 1px solid rgba(56,58,61,0.25);
    background: #fff;
    padding: 8px;
    border-radius: 6px;
}

.review + .review {
    margin-top: 8px;
}

.review-title {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    align-items: center;
    margin-bottom: 7px;
}

.description,
.fact-text,
.source-note {
    margin: 7px 0;
    line-height: 1.35;
}

.fact-group {
    margin-top: 8px;
}

.fact-group h4 {
    margin: 0 0 5px;
    color: var(--muted);
    font-size: 12px;
}

.fact-value-list {
    display: grid;
    gap: 2px;
    margin: 0;
    padding-left: 18px;
}

.observation-list {
    display: grid;
    gap: 6px;
}

.source-tag-grid {
    display: grid;
    grid-template-columns: minmax(96px, 0.8fr) max-content minmax(150px, 1.2fr);
    overflow: hidden;
    margin-top: 8px;
    border: 1px solid rgba(56,58,61,0.18);
    border-radius: 5px;
    background: #fff;
}

.source-tag-grid > * {
    min-height: 24px;
    padding: 5px 7px;
    border-top: 1px solid rgba(154,154,145,0.32);
    border-left: 1px solid rgba(154,154,145,0.32);
    line-height: 1.2;
    overflow-wrap: anywhere;
}

.source-tag-grid > *:nth-child(-n + 3) {
    border-top: 0;
}

.source-tag-grid > *:nth-child(3n + 1) {
    border-left: 0;
}

.source-tag-heading {
    background: #efeee8;
    color: var(--muted);
    font-weight: 700;
}

.source-tag-heading.numeric,
.source-tag-confidence {
    text-align: right;
}

.source-tag-name {
    color: var(--ink);
}

.source-tag-confidence {
    color: var(--muted);
    font-variant-numeric: tabular-nums;
}

.source-tag-evidence {
    color: var(--muted);
}

.observation {
    border: 1px solid rgba(56,58,61,0.2);
    background: #fff;
    padding: 7px;
    border-radius: 6px;
}

.observation strong {
    display: block;
    margin-bottom: 3px;
}

details {
    margin-top: 8px;
}

summary {
    cursor: pointer;
    color: var(--accent-2);
}

pre {
    max-height: 260px;
    overflow: auto;
    border: 1px solid var(--line);
    background: #f4f4ef;
    padding: 8px;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    border-radius: 4px;
}

.empty {
    color: var(--muted);
}

.category-pagination {
    display: flex;
    width: min(34rem, 100%);
    margin: 18px auto 6px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 12px;
}

.category-pagination a,
.category-pagination span {
    min-width: 6rem;
    padding: 7px 10px;
    border: 1px solid var(--dark-line);
    border-radius: var(--radius);
    background: var(--paper-bright);
    text-align: center;
}

.category-pagination a {
    color: var(--ink);
    font-weight: 700;
    text-decoration: none;
}

.category-pagination a:hover,
.category-pagination a:focus-visible {
    background: #ebe8df;
    color: var(--plum);
}

@media (max-width: 780px) {
    .app-header {
        position: static;
    }

    .collection-toolbar {
        padding: 7px 0 8px;
        flex-wrap: wrap;
        gap: 7px;
    }

    .search-label {
        flex-basis: 100%;
        min-width: 0;
    }

    .toolbar-actions {
        width: 100%;
        overflow: visible;
        padding-bottom: 1px;
    }

    .toolbar-summary {
        display: none;
    }

    .toolbar-link {
        display: none;
    }

    .toolbar-control {
        min-height: 32px;
        padding: 5px 8px;
    }

    .filter-menu-panel {
        position: absolute;
        right: 0;
        left: auto;
        width: min(255px, calc(100vw - 16px));
        margin-top: 7px;
    }

    .category-context {
        padding-inline: 8px;
    }

    .category-context-body {
        display: grid;
        gap: 7px;
    }

    .category-context h1 {
        white-space: normal;
    }

    .category-context-metrics {
        flex-wrap: wrap;
    }

    .icon-grid {
        --icon-card-min-width: 56px;
        --icon-card-min-height: 62px;
        gap: 6px;
    }

    .icon-card img {
        max-width: 50px;
        max-height: 50px;
    }

    .wall-note {
        grid-column: 1 / -1;
        grid-row: auto;
        min-height: 0;
        padding: 16px;
    }

    .wall-note h2 {
        font-size: 18px;
    }

    .app-body {
        padding: 8px;
    }

    .detail-overview {
        grid-template-columns: 112px minmax(0, 1fr);
        padding: 10px;
    }

    .detail-overview img {
        width: 112px;
        height: 112px;
    }

    .public-tag-group {
        grid-template-columns: 1fr;
        gap: 3px;
    }

    .public-tag-group h4 {
        margin-top: 0;
    }
}

@media (max-width: 680px) {
    .collection-toolbar {
        width: min(100% - 20px, 1280px);
    }
}

@media (min-width: 781px) and (max-width: 1020px) {
    .collection-toolbar {
        flex-wrap: wrap;
    }

    .search-label {
        flex-basis: 100%;
    }

    .toolbar-actions {
        width: 100%;
    }
}

@media (max-width: 1120px) {
    .detail-panel {
        display: none;
    }

    .detail-panel.has-selection {
        position: fixed;
        inset: 0;
        z-index: 100;
        display: block;
        width: 100%;
        height: 100dvh;
        max-height: none;
        overflow-y: auto;
        border: 0;
        border-radius: 0;
        background: var(--panel);
        box-shadow: none;
    }

    body.detail-open {
        overflow: hidden;
    }
}