:root {
  --semantic-bg: #f4f6f8;
  --semantic-surface: #ffffff;
  --semantic-surface-soft: #f8fafc;
  --semantic-ink: #17202a;
  --semantic-muted: #667381;
  --semantic-faint: #8a96a3;
  --semantic-line: #dce2e8;
  --semantic-line-strong: #c8d0d8;
  --semantic-accent: #9a6a35;
  --semantic-accent-soft: #f3ebe1;
  --semantic-dark: #18212b;
  --semantic-radius: 14px;
  --semantic-shadow: 0 10px 30px rgba(23, 32, 42, 0.06);
}

html {
  background: var(--semantic-bg);
}

body {
  margin: 0;
  background: var(--semantic-bg);
  color: var(--semantic-ink);
  font-family: Inter, "Segoe UI Variable", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.45;
}

html[dir="rtl"] body {
  font-family: "Noto Sans Arabic", "Segoe UI", Tahoma, Arial, sans-serif;
}

.semantic-shell {
  width: min(1460px, calc(100% - 28px));
  margin: 0 auto;
  padding: 12px 0 30px;
}

.semantic-topbar {
  position: sticky;
  top: 8px;
  z-index: 40;
  min-height: 48px;
  margin-bottom: 10px;
  padding: 7px 10px 7px 14px;
  border: 1px solid rgba(23, 32, 42, 0.08);
  border-radius: 12px;
  background: rgba(24, 33, 43, 0.96);
  box-shadow: 0 7px 22px rgba(15, 23, 42, 0.12);
  backdrop-filter: blur(14px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.semantic-brand {
  color: #ffffff;
  font-size: 18px;
  font-weight: 750;
  letter-spacing: 0.04em;
  text-decoration: none;
}

.semantic-top-actions,
.semantic-language-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.semantic-language-nav a {
  min-width: 34px;
  padding: 6px 8px;
  border-radius: 8px;
  color: #cbd5df;
  text-align: center;
  text-decoration: none;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.05em;
}

.semantic-language-nav a:hover,
.semantic-language-nav a:focus-visible {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.semantic-language-nav a.is-active {
  background: #ffffff;
  color: var(--semantic-dark);
}

.semantic-intro {
  position: relative;
  margin-bottom: 10px;
  padding: 18px 22px;
  border: 1px solid var(--semantic-line);
  border-radius: var(--semantic-radius);
  background: var(--semantic-surface);
  box-shadow: 0 2px 10px rgba(23, 32, 42, 0.03);
}

.semantic-intro .eyebrow,
.section-kicker,
.inspector-kicker {
  margin: 0;
  color: var(--semantic-accent);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.semantic-intro h1 {
  margin: 4px 0 0;
  color: var(--semantic-ink);
  font-size: clamp(30px, 3.2vw, 45px);
  line-height: 1.04;
  letter-spacing: -0.035em;
  font-weight: 760;
}

.semantic-intro .dek {
  max-width: 980px;
  margin: 7px 0 0;
  color: var(--semantic-muted);
  font-size: 14px;
}

.semantic-status {
  position: absolute;
  top: 18px;
  inset-inline-end: 22px;
  margin: 0;
  padding: 5px 8px;
  border-radius: 999px;
  background: var(--semantic-surface-soft);
  color: var(--semantic-faint);
  font-size: 10px;
  font-weight: 700;
  white-space: nowrap;
}

.semantic-status[data-state="ready"]::before {
  content: "●";
  margin-inline-end: 5px;
  color: #2f855a;
}

.semantic-status[data-state="error"] {
  color: #b42318;
  background: #fff1f0;
}

.semantic-workspace,
.related-strip,
.semantic-drawer {
  border: 1px solid var(--semantic-line);
  border-radius: var(--semantic-radius);
  background: var(--semantic-surface);
  box-shadow: var(--semantic-shadow);
}

.semantic-workspace {
  overflow: visible;
}

.workspace-topline {
  position: relative;
  z-index: 10;
  padding: 10px;
  border-bottom: 1px solid var(--semantic-line);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(230px, 0.34fr);
  gap: 10px;
  align-items: center;
}

.artwork-switcher {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
}

.artwork-switch {
  min-width: 0;
  padding: 8px 10px;
  border: 1px solid transparent;
  border-radius: 9px;
  background: var(--semantic-surface-soft);
  color: var(--semantic-ink);
  text-decoration: none;
  transition: border-color 130ms ease, background 130ms ease, transform 130ms ease;
}

.artwork-switch:hover,
.artwork-switch:focus-visible {
  border-color: var(--semantic-line-strong);
  background: #ffffff;
}

.artwork-switch.is-active {
  border-color: #d9c3a8;
  background: var(--semantic-accent-soft);
}

.artwork-switch strong,
.artwork-switch span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.artwork-switch strong {
  font-size: 12px;
  font-weight: 760;
}

.artwork-switch span {
  margin-top: 1px;
  color: var(--semantic-muted);
  font-size: 10px;
}

.workspace-search {
  position: relative;
}

.workspace-search input {
  width: 100%;
  min-height: 42px;
  padding: 9px 12px 9px 36px;
  border: 1px solid var(--semantic-line);
  border-radius: 9px;
  outline: none;
  background:
    linear-gradient(90deg, transparent 0 0),
    var(--semantic-surface);
  color: var(--semantic-ink);
  font: inherit;
  font-size: 13px;
}

html[dir="rtl"] .workspace-search input {
  padding: 9px 36px 9px 12px;
}

.workspace-search::before {
  content: "⌕";
  position: absolute;
  top: 8px;
  inset-inline-start: 12px;
  z-index: 2;
  color: var(--semantic-faint);
  font-size: 20px;
  line-height: 1;
  pointer-events: none;
}

.workspace-search input:focus {
  border-color: #b48a5e;
  box-shadow: 0 0 0 3px rgba(154, 106, 53, 0.10);
}

.workspace-search-results {
  position: absolute;
  top: calc(100% + 6px);
  inset-inline: 0;
  z-index: 60;
  max-height: 340px;
  overflow: auto;
  padding: 6px;
  border: 1px solid var(--semantic-line);
  border-radius: 10px;
  background: #ffffff;
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.16);
}

.workspace-search-results[hidden] {
  display: none;
}

.workspace-search-results button,
.workspace-search-results a {
  width: 100%;
  padding: 8px 9px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--semantic-ink);
  text-align: inherit;
  text-decoration: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.workspace-search-results button:hover,
.workspace-search-results a:hover,
.workspace-search-results button:focus-visible,
.workspace-search-results a:focus-visible {
  background: var(--semantic-surface-soft);
}

.workspace-search-results strong {
  font-size: 12px;
}

.workspace-search-results span,
.search-empty {
  color: var(--semantic-muted);
  font-size: 10px;
}

.search-empty {
  margin: 0;
  padding: 9px;
}

.workspace-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.95fr) minmax(280px, 0.72fr);
  min-height: 490px;
}

.graph-panel {
  min-width: 0;
  padding: 14px;
  border-inline-end: 1px solid var(--semantic-line);
}

.graph-panel-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
}

.graph-panel-head h2,
.related-strip-head h2 {
  margin: 2px 0 0;
  font-size: 21px;
  line-height: 1.12;
  letter-spacing: -0.025em;
  font-weight: 750;
}

.graph-panel-head p {
  margin: 0;
  color: var(--semantic-muted);
  font-size: 11px;
}

.graph-controls {
  margin-top: 10px;
  display: flex;
  align-items: center;
  gap: 7px;
  flex-wrap: wrap;
}

.graph-reset,
.graph-filter {
  appearance: none;
  min-height: 30px;
  padding: 5px 8px;
  border: 1px solid var(--semantic-line);
  border-radius: 7px;
  background: #ffffff;
  color: var(--semantic-muted);
  font: inherit;
  font-size: 9.5px;
  font-weight: 760;
  cursor: pointer;
}

.graph-reset:hover:not(:disabled),
.graph-filter:hover,
.graph-filter:focus-visible,
.graph-filter.is-active {
  border-color: #b99b78;
  background: var(--semantic-accent-soft);
  color: #6f4920;
}

.graph-reset:disabled {
  opacity: 0.42;
  cursor: default;
}

.graph-filters {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.graph-stage {
  margin-top: 9px;
  height: 390px;
  border: 1px solid var(--semantic-line);
  border-radius: 11px;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 50%, rgba(154, 106, 53, 0.07), transparent 42%),
    linear-gradient(#fbfcfd, #f7f9fb);
}

.semantic-link-graph {
  width: 100%;
  height: 100%;
  display: block;
}

.semantic-svg-edge line {
  stroke: #c2cad2;
  stroke-width: 1.25;
  vector-effect: non-scaling-stroke;
}

.semantic-svg-node {
  cursor: pointer;
  outline: none;
}

.semantic-svg-node.is-center {
  cursor: default;
}

.semantic-svg-node rect {
  fill: #ffffff;
  stroke: #aeb8c2;
  stroke-width: 1.1;
  vector-effect: non-scaling-stroke;
  transition: stroke 120ms ease, fill 120ms ease, filter 120ms ease;
}

.semantic-svg-node:hover rect,
.semantic-svg-node:focus rect {
  stroke: var(--semantic-accent);
  fill: #fffcf8;
  filter: drop-shadow(0 4px 7px rgba(23, 32, 42, 0.10));
}

.semantic-svg-node.is-center rect {
  fill: var(--semantic-dark);
  stroke: var(--semantic-dark);
  filter: drop-shadow(0 7px 12px rgba(23, 32, 42, 0.16));
}

.semantic-svg-node.node-medium rect,
.semantic-svg-node.node-support rect {
  stroke-dasharray: 4 3;
}

.semantic-svg-node.node-period rect,
.semantic-svg-node.node-movement rect {
  stroke-width: 1.8;
}

.semantic-svg-node-label {
  fill: var(--semantic-ink);
  font-family: Inter, "Segoe UI Variable", "Segoe UI", sans-serif;
  font-size: 12.5px;
  font-weight: 720;
  pointer-events: none;
}

.semantic-svg-node-type {
  fill: var(--semantic-faint);
  font-family: Inter, "Segoe UI Variable", "Segoe UI", sans-serif;
  font-size: 7.5px;
  font-weight: 720;
  letter-spacing: 0.03em;
  pointer-events: none;
}

.semantic-svg-node.is-center .semantic-svg-node-label {
  fill: #ffffff;
  font-size: 14px;
}

.semantic-svg-node.is-center .semantic-svg-node-type {
  fill: #d9b98f;
}

.graph-caption {
  margin-top: 6px;
  color: var(--semantic-muted);
  font-size: 10px;
}

.graph-caption strong {
  color: var(--semantic-ink);
}

.semantic-inspector {
  min-width: 0;
  padding: 16px;
  background: #fcfdfe;
}

.inspector-heading h2 {
  margin: 4px 0 0;
  font-size: clamp(23px, 2.2vw, 31px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  font-weight: 750;
}

.inspector-heading p {
  margin: 5px 0 0;
  color: var(--semantic-muted);
  font-size: 12px;
}

.inspector-artwork-row {
  margin-top: 15px;
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 12px;
  align-items: start;
}

.inspector-thumb {
  width: 76px;
  height: 94px;
  object-fit: cover;
  border-radius: 9px;
  background: #edf1f4;
}

.inspector-placeholder {
  display: grid;
  place-items: center;
  color: var(--semantic-accent);
  font-weight: 800;
  letter-spacing: 0.06em;
}

.inspector-artwork-row dl {
  margin: 0;
  display: grid;
  gap: 10px;
}

.inspector-artwork-row dt {
  color: var(--semantic-faint);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.inspector-artwork-row dd {
  margin: 2px 0 0;
  color: var(--semantic-ink);
  font-size: 11px;
  font-weight: 650;
  line-height: 1.35;
}

.inspector-note,
.inspector-definition {
  margin: 14px 0 0;
  color: var(--semantic-muted);
  font-size: 12px;
  line-height: 1.58;
}

.inspector-definition {
  color: #34414d;
  font-size: 13px;
}

.inspector-meta {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--semantic-line);
  color: var(--semantic-faint);
  font-size: 9px;
}

.inspector-tags {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.inspector-tags button,
.inspector-relations button {
  appearance: none;
  border: 1px solid var(--semantic-line);
  background: #ffffff;
  color: var(--semantic-ink);
  cursor: pointer;
}

.inspector-tags button {
  padding: 5px 7px;
  border-radius: 7px;
  font: inherit;
  font-size: 9.5px;
  font-weight: 680;
}

.inspector-tags button:hover,
.inspector-tags button:focus-visible,
.inspector-relations button:hover,
.inspector-relations button:focus-visible {
  border-color: #b99b78;
  background: var(--semantic-accent-soft);
}

.inspector-profile-link {
  appearance: none;
  margin-top: 14px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--semantic-accent);
  font: inherit;
  font-size: 10px;
  font-weight: 800;
  cursor: pointer;
}

.inspector-profile-link:hover {
  text-decoration: underline;
}

.inspector-relations {
  margin-top: 16px;
}

.inspector-relations h3 {
  margin: 0 0 7px;
  font-size: 11px;
  letter-spacing: 0.02em;
}

.inspector-relations button {
  width: 100%;
  padding: 7px 8px;
  border-radius: 8px;
  text-align: inherit;
  display: grid;
  grid-template-columns: minmax(72px, 0.7fr) 1fr;
  gap: 8px;
}

.inspector-relations button + button {
  margin-top: 5px;
}

.inspector-relations span {
  color: var(--semantic-faint);
  font-size: 9px;
}

.inspector-relations strong {
  font-size: 10.5px;
}

.related-strip {
  margin-top: 10px;
  padding: 13px 14px 14px;
}

.related-strip-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.related-grid {
  margin-top: 9px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.related-card {
  min-width: 0;
  padding: 11px;
  border: 1px solid var(--semantic-line);
  border-radius: 10px;
  background: var(--semantic-surface-soft);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px 12px;
  align-items: start;
}

.related-card > a {
  min-width: 0;
  color: inherit;
  text-decoration: none;
}

.related-id {
  color: var(--semantic-faint);
  font-size: 8.5px;
  font-weight: 800;
  letter-spacing: 0.05em;
}

.related-card h3 {
  margin: 2px 0 0;
  font-size: 15px;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.related-card > a p {
  margin: 3px 0 0;
  color: var(--semantic-muted);
  font-size: 10px;
}

.related-score {
  min-width: 44px;
  text-align: end;
}

.related-score strong,
.related-score span {
  display: block;
}

.related-score strong {
  color: var(--semantic-accent);
  font-size: 16px;
}

.related-score span {
  color: var(--semantic-faint);
  font-size: 8px;
}

.related-shared {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--semantic-muted);
  font-size: 9.5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.semantic-paths {
  grid-column: 1 / -1;
  padding-top: 6px;
  border-top: 1px solid var(--semantic-line);
}

.semantic-paths summary {
  color: var(--semantic-accent);
  cursor: pointer;
  font-size: 9px;
  font-weight: 800;
}

.semantic-paths ol {
  margin: 7px 0 0;
  padding-inline-start: 18px;
  color: var(--semantic-muted);
  font-size: 9px;
}

.semantic-paths li + li {
  margin-top: 4px;
}

.semantic-paths li strong {
  color: var(--semantic-ink);
}

.semantic-paths li span {
  margin-inline: 4px;
}

.semantic-drawer {
  margin-top: 10px;
  overflow: hidden;
}

.semantic-drawer > summary {
  min-height: 52px;
  padding: 10px 14px;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.semantic-drawer > summary::-webkit-details-marker {
  display: none;
}

.semantic-drawer > summary strong,
.semantic-drawer > summary small {
  display: block;
}

.semantic-drawer > summary strong {
  font-size: 12px;
}

.semantic-drawer > summary small {
  margin-top: 2px;
  color: var(--semantic-muted);
  font-size: 9.5px;
  font-weight: 500;
}

.drawer-icon {
  color: var(--semantic-accent);
  font-size: 20px;
  font-weight: 400;
}

.drawer-content {
  padding: 0 14px 14px;
  border-top: 1px solid var(--semantic-line);
}

.profile-group {
  padding-top: 11px;
}

.profile-group h3 {
  margin: 0 0 6px;
  color: var(--semantic-muted);
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.profile-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.profile-chip {
  appearance: none;
  padding: 6px 8px;
  border: 1px solid var(--semantic-line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--semantic-ink);
  text-align: inherit;
  cursor: pointer;
}

.profile-chip span,
.profile-chip small {
  display: block;
}

.profile-chip span {
  font-size: 10px;
  font-weight: 700;
}

.profile-chip small {
  margin-top: 1px;
  color: var(--semantic-faint);
  font-size: 8px;
}

.profile-chip.role-core {
  border-color: #cdb18f;
  background: #fffaf4;
}

.profile-chip:hover,
.profile-chip:focus-visible {
  border-color: var(--semantic-accent);
}

.semantic-provenance-note {
  margin: 8px 2px 0;
  color: var(--semantic-faint);
  font-size: 9px;
  text-align: center;
}

.semantic-footer {
  padding: 10px 2px 0;
  color: #8d98a4;
  font-size: 9px;
  display: flex;
  justify-content: space-between;
  gap: 14px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 1080px) {
  .workspace-grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(250px, 0.75fr);
  }

  .graph-stage {
    height: 360px;
  }

  .workspace-topline {
    grid-template-columns: 1fr;
  }

  .related-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .semantic-shell {
    width: min(100% - 16px, 1460px);
    padding-top: 8px;
  }

  .semantic-topbar {
    top: 4px;
  }

  .semantic-intro {
    padding: 15px 16px;
  }

  .semantic-intro h1 {
    padding-inline-end: 0;
    font-size: 30px;
  }

  .semantic-status {
    position: static;
    display: inline-block;
    margin-top: 8px;
  }

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

  .workspace-grid {
    grid-template-columns: 1fr;
  }

  .graph-panel {
    border-inline-end: 0;
    border-bottom: 1px solid var(--semantic-line);
  }

  .semantic-inspector {
    padding: 14px;
  }

  .inspector-artwork-row {
    grid-template-columns: 64px 1fr;
  }

  .inspector-thumb {
    width: 64px;
    height: 78px;
  }

  .related-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  body {
    font-size: 14px;
  }

  .semantic-shell {
    width: min(100% - 10px, 1460px);
  }

  .semantic-topbar {
    min-height: 44px;
    border-radius: 9px;
  }

  .semantic-intro {
    border-radius: 10px;
  }

  .semantic-intro h1 {
    font-size: 26px;
  }

  .semantic-intro .dek {
    font-size: 12px;
    line-height: 1.4;
  }

  .artwork-switch {
    padding: 7px 8px;
  }

  .graph-panel {
    padding: 10px;
  }

  .graph-panel-head {
    display: block;
  }

  .graph-panel-head p {
    margin-top: 3px;
  }

  .graph-controls {
    gap: 5px;
  }

  .graph-filters {
    width: 100%;
  }

  .graph-filter {
    flex: 1 1 auto;
  }

  .graph-stage {
    height: 330px;
    overflow-x: auto;
  }

  .semantic-link-graph {
    width: 700px;
    max-width: none;
  }

  .related-strip {
    padding: 11px;
  }

  .semantic-footer {
    display: none;
  }
}


/* V1.4 external semantic provenance */
.external-sources {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--semantic-line);
}

.external-sources-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.external-sources-head h3 {
  margin: 0;
  color: var(--semantic-ink);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.03em;
}

.external-sources-head span {
  color: var(--semantic-faint);
  font-size: 8.5px;
}

.external-source-grid {
  margin-top: 7px;
  display: grid;
  gap: 6px;
}

.external-source-card {
  padding: 8px 9px;
  border: 1px solid var(--semantic-line);
  border-radius: 8px;
  background: #ffffff;
}

.external-source-card.is-unavailable {
  background: #fbfbfb;
  opacity: 0.75;
}

.external-source-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.external-source-title strong {
  font-size: 10px;
  font-weight: 800;
}

.external-source-title span {
  color: #2f855a;
  font-size: 8px;
  font-weight: 700;
}

.external-source-card.is-unavailable .external-source-title span {
  color: #9b6a30;
}

.external-source-id {
  margin-top: 2px;
  color: var(--semantic-faint);
  font-size: 8px;
}

.external-source-card p {
  margin: 5px 0 0;
  color: var(--semantic-muted);
  font-size: 9.5px;
  line-height: 1.4;
}

.external-source-card a {
  display: inline-block;
  margin-top: 5px;
  color: var(--semantic-accent);
  font-size: 8.5px;
  font-weight: 800;
  text-decoration: none;
}

.external-source-card a:hover,
.external-source-card a:focus-visible {
  text-decoration: underline;
}


.external-source-attribution {
  display: block;
  margin-top: 5px;
  color: var(--semantic-faint);
  font-size: 7.5px;
  line-height: 1.35;
}


/* V1.5 external graph suggestions */
.external-suggestion-control {
  margin-top: 8px;
  padding: 8px 9px;
  border: 1px dashed #c8b18f;
  border-radius: 8px;
  background: #fffaf4;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.external-suggestion-control strong,
.external-suggestion-control span {
  display: block;
}

.external-suggestion-control strong {
  color: var(--semantic-ink);
  font-size: 9.5px;
}

.external-suggestion-control span {
  margin-top: 1px;
  color: var(--semantic-muted);
  font-size: 8px;
}

.external-suggestion-control button {
  appearance: none;
  flex: 0 0 auto;
  padding: 5px 7px;
  border: 1px solid #bd9b73;
  border-radius: 7px;
  background: #ffffff;
  color: #75502b;
  font: inherit;
  font-size: 8.5px;
  font-weight: 800;
  cursor: pointer;
}

.external-suggestion-control button:hover,
.external-suggestion-control button:focus-visible,
.external-suggestion-control button.is-active {
  background: #8d6236;
  border-color: #8d6236;
  color: #ffffff;
}

.semantic-svg-node.is-external rect {
  fill: #fffaf4;
  stroke: #a97843;
  stroke-dasharray: 5 4;
  stroke-width: 1.4;
}

.semantic-svg-node.is-external .semantic-svg-node-label {
  fill: #6f4b28;
}

.semantic-svg-node.is-external .semantic-svg-node-type {
  fill: #9a6a35;
}

.semantic-svg-edge.is-external line {
  stroke: #b98a58;
  stroke-dasharray: 5 5;
  stroke-width: 1.25;
}

.semantic-svg-node.is-external:hover rect,
.semantic-svg-node.is-external:focus rect {
  fill: #fff5e9;
  stroke: #805325;
}

@media (max-width: 600px) {
  .external-suggestion-control {
    align-items: flex-start;
    flex-direction: column;
  }
}


/* V1.8 cultural knowledge graph */
.semantic-svg-node.node-artist rect {
  fill: #f3f7fb;
  stroke: #58789a;
}

.semantic-svg-node.node-museum rect {
  fill: #f7f4fb;
  stroke: #7c6b99;
}

.semantic-svg-node.node-place rect {
  fill: #f1f8f7;
  stroke: #4f8079;
}

.semantic-svg-node.node-subject rect {
  fill: #fbf7ef;
  stroke: #9a7b4f;
}

.semantic-svg-node.node-event rect {
  fill: #fbf3f1;
  stroke: #9a665b;
}

.semantic-svg-node.node-artwork rect {
  fill: #f8f9fb;
  stroke: #56616d;
  stroke-width: 1.6;
}

.semantic-svg-node.node-artist .semantic-svg-node-type,
.semantic-svg-node.node-museum .semantic-svg-node-type,
.semantic-svg-node.node-place .semantic-svg-node-type,
.semantic-svg-node.node-subject .semantic-svg-node-type,
.semantic-svg-node.node-event .semantic-svg-node-type {
  font-weight: 800;
}

.entity-temporal {
  display: inline-flex;
  margin-top: 10px;
  padding: 4px 7px;
  border-radius: 999px;
  background: var(--semantic-surface-soft);
  color: var(--semantic-muted);
  font-size: 9px;
  font-weight: 800;
}

.inspector-relation-link {
  width: 100%;
  padding: 7px 8px;
  border: 1px solid var(--semantic-line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--semantic-ink);
  text-align: inherit;
  text-decoration: none;
  display: grid;
  grid-template-columns: minmax(72px, 0.7fr) 1fr;
  gap: 8px;
}

.inspector-relation-link + .inspector-relation-link,
.inspector-relations button + .inspector-relation-link,
.inspector-relations .inspector-relation-link + button {
  margin-top: 5px;
}

.inspector-relation-link span {
  color: var(--semantic-faint);
  font-size: 9px;
}

.inspector-relation-link strong {
  font-size: 10.5px;
}

.inspector-relation-link:hover,
.inspector-relation-link:focus-visible {
  border-color: #b99b78;
  background: var(--semantic-accent-soft);
}


/* V1.9 Linked Art interoperability */
.external-head-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.linked-art-export {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 4px 7px;
  border: 1px solid #b8c5d1;
  border-radius: 6px;
  background: #f8fafc;
  color: #41566d;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.linked-art-export:hover,
.linked-art-export:focus-visible {
  border-color: #6e8398;
  background: #edf3f8;
  color: #243b53;
}


/* V2.0 IIIF semantic image explorer */
.image-analysis-actions {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.image-analysis-actions button,
.image-analysis-actions a {
  min-height: 30px;
  padding: 6px 9px;
  border: 1px solid #b7c3ce;
  border-radius: 8px;
  background: #f7fafc;
  color: #334e68;
  font: inherit;
  font-size: 9px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.image-analysis-actions button {
  border-color: #a97843;
  background: #fff8ef;
  color: #6f4920;
}

.image-analysis-actions button:hover,
.image-analysis-actions button:focus-visible,
.image-analysis-actions a:hover,
.image-analysis-actions a:focus-visible {
  border-color: #805325;
  background: #ffffff;
}

.image-region-dialog {
  width: min(1180px, calc(100vw - 24px));
  max-width: none;
  max-height: calc(100vh - 24px);
  padding: 0;
  border: 0;
  border-radius: 16px;
  overflow: hidden;
  background: #f5f7f9;
  box-shadow: 0 28px 80px rgba(15, 23, 42, 0.34);
}

.image-region-dialog::backdrop {
  background: rgba(12, 18, 25, 0.78);
  backdrop-filter: blur(4px);
}

.image-region-shell {
  max-height: calc(100vh - 24px);
  overflow: auto;
}

.image-region-header {
  position: sticky;
  top: 0;
  z-index: 15;
  padding: 12px 14px;
  border-bottom: 1px solid var(--semantic-line);
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.image-region-header h2 {
  margin: 2px 0 0;
  font-size: 18px;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.image-region-header p {
  margin: 3px 0 0;
  color: var(--semantic-muted);
  font-size: 10px;
}

.image-region-header-actions {
  display: flex;
  align-items: center;
  gap: 7px;
}

.image-region-header-actions a {
  padding: 5px 8px;
  border: 1px solid var(--semantic-line);
  border-radius: 7px;
  background: #ffffff;
  color: #41566d;
  font-size: 8.5px;
  font-weight: 800;
  text-decoration: none;
}

.image-region-header-actions button {
  width: 32px;
  height: 32px;
  padding: 0;
  border: 1px solid var(--semantic-line);
  border-radius: 50%;
  background: #ffffff;
  color: var(--semantic-ink);
  font-size: 19px;
  line-height: 1;
  cursor: pointer;
}

.image-region-layout {
  padding: 14px;
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(270px, 0.65fr);
  gap: 14px;
  align-items: start;
}

.image-region-map {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  background: #20262c;
  box-shadow: 0 8px 26px rgba(15, 23, 42, 0.12);
}

.image-region-map > img {
  width: 100%;
  height: auto;
  display: block;
}

.image-region-hotspot {
  position: absolute;
  padding: 0;
  border: 2px solid rgba(255, 247, 232, 0.78);
  border-radius: 8px;
  background: rgba(154, 106, 53, 0.08);
  box-shadow: inset 0 0 0 1px rgba(23, 32, 42, 0.22);
  cursor: pointer;
  transition: border-color 120ms ease, background 120ms ease, box-shadow 120ms ease;
}

.image-region-hotspot span {
  position: absolute;
  top: -11px;
  inset-inline-start: -11px;
  width: 23px;
  height: 23px;
  border-radius: 999px;
  background: rgba(24, 33, 43, 0.92);
  color: #ffffff;
  display: grid;
  place-items: center;
  font-size: 9px;
  font-weight: 850;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.22);
}

.image-region-hotspot:hover,
.image-region-hotspot:focus-visible,
.image-region-hotspot.is-active {
  border-color: #ffd69f;
  background: rgba(221, 157, 85, 0.22);
  box-shadow: inset 0 0 0 1px rgba(255, 250, 243, 0.9), 0 0 0 3px rgba(154, 106, 53, 0.16);
  outline: none;
}

.image-region-hotspot.is-active span {
  background: #9a6a35;
}

.image-region-detail {
  position: sticky;
  top: 82px;
  padding: 15px;
  border: 1px solid var(--semantic-line);
  border-radius: 12px;
  background: #ffffff;
  box-shadow: 0 8px 24px rgba(23, 32, 42, 0.06);
}

.image-region-kicker {
  color: var(--semantic-accent);
  font-size: 9px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.image-region-detail h3 {
  margin: 4px 0 0;
  font-size: 24px;
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.image-region-detail > p {
  margin: 10px 0 0;
  color: #44515d;
  font-size: 12px;
  line-height: 1.58;
}

.image-region-concepts {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--semantic-line);
}

.image-region-concepts > strong {
  display: block;
  margin-bottom: 6px;
  color: var(--semantic-muted);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.image-region-concepts > div {
  display: grid;
  gap: 5px;
}

.image-region-concepts button {
  width: 100%;
  padding: 7px 8px;
  border: 1px solid var(--semantic-line);
  border-radius: 7px;
  background: var(--semantic-surface-soft);
  color: var(--semantic-ink);
  font: inherit;
  font-size: 9.5px;
  font-weight: 720;
  text-align: start;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.image-region-concepts button span {
  color: var(--semantic-accent);
  font-size: 13px;
}

.image-region-concepts button:hover,
.image-region-concepts button:focus-visible {
  border-color: #b68c60;
  background: #fff9f2;
}

@media (max-width: 780px) {
  .image-region-dialog {
    width: calc(100vw - 10px);
    max-height: calc(100vh - 10px);
    border-radius: 10px;
  }

  .image-region-layout {
    grid-template-columns: 1fr;
    padding: 8px;
  }

  .image-region-detail {
    position: static;
  }

  .image-region-header {
    padding: 9px 10px;
  }

  .image-region-header p {
    display: none;
  }
}




/* V2.2 iconography layer */
.semantic-svg-node.node-iconographic-subject rect {
  fill: #f0f8f6;
  stroke: #4f8177;
  stroke-width: 1.5;
}

.semantic-svg-node.node-motif rect {
  fill: #fff7eb;
  stroke: #a56f35;
  stroke-width: 1.5;
}

.semantic-svg-node.node-depicted-object rect {
  fill: #f3f6fa;
  stroke: #60788f;
  stroke-width: 1.5;
  stroke-dasharray: 3 2;
}

.semantic-svg-node.node-iconographic-subject .semantic-svg-node-type,
.semantic-svg-node.node-motif .semantic-svg-node-type,
.semantic-svg-node.node-depicted-object .semantic-svg-node-type {
  font-weight: 800;
}

.iconclass-notation {
  margin-top: 10px;
  padding: 8px 10px;
  border: 1px solid #b9d1cb;
  border-radius: 8px;
  background: #f3faf8;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.iconclass-notation span {
  color: var(--semantic-muted);
  font-size: 8.5px;
  font-weight: 750;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.iconclass-notation strong {
  color: #32685f;
  font-size: 11px;
  letter-spacing: 0.03em;
}

.image-region-iconography {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--semantic-line);
}

.image-region-iconography > strong {
  display: block;
  margin-bottom: 6px;
  color: #3d746b;
  font-size: 9px;
  font-weight: 850;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.image-region-iconography > div {
  display: grid;
  gap: 5px;
}

.image-region-iconography button {
  width: 100%;
  padding: 7px 8px;
  border: 1px solid #bfd3ce;
  border-radius: 7px;
  background: #f4faf8;
  color: var(--semantic-ink);
  font: inherit;
  font-size: 9.5px;
  font-weight: 720;
  text-align: start;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.image-region-iconography button small {
  color: #4f8177;
  font-size: 7.5px;
  font-weight: 800;
}

.image-region-iconography button:hover,
.image-region-iconography button:focus-visible {
  border-color: #4f8177;
  background: #ffffff;
}



/* V2.3 cross-media semantic navigation */
.semantic-svg-experience-dot {
  fill: #bd7b35;
  stroke: #ffffff;
  stroke-width: 1.4;
  pointer-events: none;
}

.semantic-svg-node.is-center .semantic-svg-experience-dot {
  fill: #f0d5b3;
  stroke: #332a22;
}

.semantic-experiences {
  margin-top: 13px;
  padding-top: 12px;
  border-top: 1px solid var(--semantic-line);
}

.semantic-experiences-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 7px;
}

.semantic-experiences-head h3 {
  margin: 0;
  font-size: 10px;
  line-height: 1.2;
}

.semantic-experiences-head p {
  margin: 3px 0 0;
  color: var(--semantic-faint);
  font-size: 8.5px;
  line-height: 1.35;
}

.semantic-experiences-head > span {
  min-width: 22px;
  height: 22px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: #2f3a45;
  color: #ffffff;
  font-size: 8px;
  font-weight: 850;
}

.semantic-experience-strip {
  display: flex;
  gap: 7px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scrollbar-width: thin;
  padding: 1px 1px 5px;
  scroll-snap-type: inline proximity;
}

.semantic-experience-card {
  position: relative;
  flex: 0 0 172px;
  min-height: 104px;
  padding: 9px 25px 9px 9px;
  border: 1px solid #d5d9dd;
  border-radius: 10px;
  background: #ffffff;
  color: var(--semantic-ink);
  text-decoration: none;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: transform 120ms ease, border-color 120ms ease, box-shadow 120ms ease;
}

.semantic-experience-card:hover,
.semantic-experience-card:focus-visible {
  transform: translateY(-1px);
  border-color: #9f7a51;
  box-shadow: 0 6px 16px rgba(28, 35, 42, 0.08);
  outline: none;
}

.semantic-experience-channel {
  align-self: flex-start;
  padding: 3px 5px;
  border-radius: 999px;
  background: #edf2f5;
  color: #496071;
  font-size: 7.5px;
  font-weight: 850;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.semantic-experience-card strong {
  font-size: 10px;
  line-height: 1.2;
}

.semantic-experience-card small {
  color: #66717c;
  font-size: 8.2px;
  line-height: 1.35;
}

.semantic-experience-card b {
  position: absolute;
  inset-inline-end: 9px;
  bottom: 8px;
  color: #a26629;
  font-size: 14px;
  font-weight: 700;
}

.semantic-experience-card.channel-ar .semantic-experience-channel,
.semantic-experience-card.channel-space-ar .semantic-experience-channel {
  background: #eff8f5;
  color: #3d7569;
}

.semantic-experience-card.channel-vr .semantic-experience-channel,
.semantic-experience-card.channel-vr-world .semantic-experience-channel {
  background: #f2eff8;
  color: #66568b;
}

.semantic-experience-card.channel-geo .semantic-experience-channel {
  background: #eef5fb;
  color: #486b89;
}

.semantic-experience-card.channel-3d .semantic-experience-channel {
  background: #f8f2e9;
  color: #866132;
}

.semantic-experience-card.channel-book .semantic-experience-channel {
  background: #f7f1f2;
  color: #875761;
}

.semantic-experience-card.channel-video .semantic-experience-channel {
  background: #fff2ec;
  color: #9a5a3b;
}

@media (max-width: 620px) {
  .semantic-experience-card {
    flex-basis: 158px;
  }
}



/* V2.4 ARTDACI pedagogical relations */
.graph-pedagogy {
  min-height: 28px;
  padding: 5px 8px;
  border: 1px solid #d0b184;
  border-radius: 8px;
  background: #fff9ef;
  color: #745126;
  font: inherit;
  font-size: 8.5px;
  font-weight: 850;
  cursor: pointer;
}

.graph-pedagogy:hover,
.graph-pedagogy:focus-visible,
.graph-pedagogy.is-active {
  border-color: #9a6a35;
  background: #f6ead8;
  outline: none;
}

.semantic-svg-edge.is-pedagogical line {
  stroke: #b07a3f;
  stroke-width: 1.6;
  stroke-dasharray: 6 4;
  opacity: 0.88;
}

.pedagogical-relations {
  margin-top: 13px;
  padding-top: 12px;
  border-top: 1px solid #e1d1ba;
}

.pedagogical-relations-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 7px;
}

.pedagogical-relations-head h3 {
  margin: 0;
  font-size: 10px;
  line-height: 1.2;
  color: #6f4d27;
}

.pedagogical-relations-head p {
  margin: 3px 0 0;
  color: var(--semantic-faint);
  font-size: 8.4px;
  line-height: 1.35;
}

.pedagogical-relations-head > span {
  padding: 3px 6px;
  border-radius: 999px;
  background: #f2e3ce;
  color: #745126;
  font-size: 7.2px;
  font-weight: 900;
  letter-spacing: 0.05em;
}

.pedagogical-relation-list {
  display: flex;
  gap: 7px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scrollbar-width: thin;
  scroll-snap-type: inline proximity;
  padding: 1px 1px 5px;
}

.pedagogical-relation-card {
  flex: 0 0 215px;
  min-height: 128px;
  padding: 9px;
  border: 1px solid #dfc9a9;
  border-radius: 10px;
  background: #fffbf4;
  color: var(--semantic-ink);
  font: inherit;
  text-align: start;
  cursor: pointer;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 5px;
  transition: border-color 120ms ease, transform 120ms ease, box-shadow 120ms ease;
}

.pedagogical-relation-card:hover,
.pedagogical-relation-card:focus-visible {
  border-color: #9a6a35;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(78, 55, 31, 0.08);
  outline: none;
}

.pedagogical-relation-type {
  align-self: flex-start;
  padding: 3px 5px;
  border-radius: 999px;
  background: #f0dfc8;
  color: #745126;
  font-size: 7.4px;
  font-weight: 850;
  letter-spacing: 0.03em;
}

.pedagogical-relation-card strong {
  font-size: 10.2px;
  line-height: 1.2;
}

.pedagogical-relation-card p {
  margin: 0;
  color: #56616c;
  font-size: 8.5px;
  line-height: 1.38;
}

.pedagogical-relation-card small {
  margin-top: auto;
  padding-top: 6px;
  border-top: 1px solid #eadbc6;
  color: #745126;
  font-size: 8px;
  line-height: 1.35;
}

.image-region-pedagogy {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid #e1d1ba;
}

.image-region-pedagogy > strong {
  display: block;
  margin-bottom: 6px;
  color: #745126;
  font-size: 9px;
  font-weight: 850;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.image-region-pedagogy button {
  width: 100%;
  margin-top: 5px;
  padding: 7px 8px;
  border: 1px solid #dfc9a9;
  border-radius: 7px;
  background: #fffbf4;
  color: var(--semantic-ink);
  font: inherit;
  text-align: start;
  cursor: pointer;
  display: grid;
  gap: 3px;
}

.image-region-pedagogy button span {
  color: #8c6335;
  font-size: 7.8px;
  font-weight: 850;
}

.image-region-pedagogy button b {
  font-size: 9.5px;
}

.image-region-pedagogy button small {
  color: #6c7178;
  font-size: 8px;
  line-height: 1.35;
}

.image-region-pedagogy button:hover,
.image-region-pedagogy button:focus-visible {
  border-color: #9a6a35;
  background: #ffffff;
  outline: none;
}

@media (max-width: 620px) {
  .pedagogical-relation-card {
    flex-basis: 190px;
  }
}



/* V2.5 natural-language hybrid semantic search */
.semantic-natural-search {
  display: grid;
  gap: 7px;
}

.semantic-natural-search > label {
  display: block;
}

.semantic-natural-search input[type="search"] {
  width: 100%;
}

.semantic-query-examples {
  display: flex;
  align-items: center;
  gap: 5px;
  overflow-x: auto;
  scrollbar-width: thin;
  padding-bottom: 2px;
}

.semantic-query-examples > span {
  flex: 0 0 auto;
  color: var(--semantic-faint);
  font-size: 7.8px;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.semantic-query-examples button {
  flex: 0 0 auto;
  max-width: 240px;
  padding: 4px 7px;
  border: 1px solid #d7dde2;
  border-radius: 999px;
  background: #ffffff;
  color: #4d5964;
  font: inherit;
  font-size: 7.9px;
  line-height: 1.2;
  cursor: pointer;
}

.semantic-query-examples button:hover,
.semantic-query-examples button:focus-visible {
  border-color: #9a6a35;
  color: #704c24;
  outline: none;
}

.semantic-natural-results {
  max-height: 390px;
  overflow-y: auto;
  padding: 0;
}

.semantic-query-summary {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 9px;
  border-bottom: 1px solid var(--semantic-line);
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(6px);
}

.semantic-query-summary strong {
  font-size: 9px;
}

.semantic-query-summary span {
  color: var(--semantic-faint);
  font-size: 7.8px;
  text-align: end;
}

.semantic-query-result-list {
  display: grid;
}

.semantic-query-result {
  width: 100%;
  padding: 9px 10px;
  border: 0;
  border-bottom: 1px solid #edf0f2;
  background: #ffffff;
  color: var(--semantic-ink);
  font: inherit;
  text-decoration: none;
  text-align: start;
  cursor: pointer;
  display: grid;
  gap: 4px;
}

.semantic-query-result:hover,
.semantic-query-result:focus-visible {
  background: #faf8f4;
  outline: none;
}

.semantic-query-result.is-region {
  background: #fffaf2;
}

.semantic-query-result.is-experience {
  background: #f7fafc;
}

.semantic-query-kind {
  color: #7a5a35;
  font-size: 7.5px;
  font-weight: 850;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.semantic-query-result strong {
  font-size: 10.5px;
  line-height: 1.2;
}

.semantic-query-result small {
  color: #65717c;
  font-size: 8.2px;
  line-height: 1.35;
}

.semantic-query-result em {
  color: #7b572e;
  font-size: 8.1px;
  line-height: 1.35;
  font-style: normal;
}

.semantic-query-reasons {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.semantic-query-reasons i {
  padding: 2px 5px;
  border-radius: 999px;
  background: #eef2f5;
  color: #5b6872;
  font-size: 7px;
  font-style: normal;
  font-weight: 800;
}

@media (max-width: 620px) {
  .semantic-query-summary {
    align-items: flex-start;
    flex-direction: column;
    gap: 3px;
  }

  .semantic-query-summary span {
    text-align: start;
  }
}

/* V2.1 readability hotfix — keep every centered graph node high-contrast.
   This block intentionally comes after cultural node palettes so later
   light fills cannot override the dark centered-node surface. */

/* Non-centered light nodes always use dark text, even if a future
   node palette introduces inherited SVG text colors. */
.semantic-svg-node:not(.is-center):not(.is-external) .semantic-svg-node-label {
  fill: var(--semantic-ink);
}

.semantic-svg-node:not(.is-center):not(.is-external) .semantic-svg-node-type {
  fill: var(--semantic-faint);
}

.semantic-svg-node.is-center rect,
.semantic-svg-node.is-center.node-artwork rect,
.semantic-svg-node.is-center.node-artist rect,
.semantic-svg-node.is-center.node-museum rect,
.semantic-svg-node.is-center.node-place rect,
.semantic-svg-node.is-center.node-subject rect,
.semantic-svg-node.is-center.node-event rect,
.semantic-svg-node.is-center.node-period rect,
.semantic-svg-node.is-center.node-movement rect,
.semantic-svg-node.is-center.node-genre rect,
.semantic-svg-node.is-center.node-technique rect,
.semantic-svg-node.is-center.node-concept rect,
.semantic-svg-node.is-center.node-medium rect,
.semantic-svg-node.is-center.node-support rect {
  fill: var(--semantic-dark);
  stroke: var(--semantic-dark);
  stroke-dasharray: none;
}

.semantic-svg-node.is-center .semantic-svg-node-label {
  fill: #ffffff;
}

.semantic-svg-node.is-center .semantic-svg-node-type {
  fill: #f0d5b3;
}

/* Book AR → Semantic: keep 16 painting choices accessible without pushing
   the actual knowledge graph below several rows of navigation. */
.artwork-switcher{
  display:flex;
  overflow-x:auto;
  overflow-y:hidden;
  grid-template-columns:none;
  scroll-snap-type:x proximity;
  overscroll-behavior-x:contain;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:thin;
  padding:2px 2px 8px;
  gap:7px;
}
.artwork-switcher .artwork-switch{
  flex:0 0 clamp(134px,22vw,190px);
  scroll-snap-align:start;
}
@media(max-width:600px){
 .artwork-switcher .artwork-switch{flex-basis:min(44vw,165px)}
}