:root {
  color-scheme: light;
  font-family: Inter, "Noto Sans Myanmar", "Myanmar Text", system-ui, sans-serif;
  color: #17212b;
  background: #eef1f3;
  letter-spacing: 0;
  --surface: #ffffff;
  --border: #cfd6dc;
  --muted: #65717c;
  --ink: #17212b;
  --brand: #8e2f37;
  --brand-dark: #6f222a;
  --subject: #147d75;
  --subject-bg: #dcefeb;
  --object: #a44d24;
  --object-bg: #f7e5d8;
  --predicate: #6f3aa5;
  --predicate-bg: #eadcf7;
  --focus: #225ea8;
  --site-nav-height: 36px;
}

* { box-sizing: border-box; }

html, body { margin: 0; min-height: 100%; }

body { background: #eef1f3; }

button, input, select { font: inherit; letter-spacing: 0; }

button, select, input {
  min-height: 34px;
  border: 1px solid #aeb8c1;
  border-radius: 4px;
  background: var(--surface);
  color: var(--ink);
}

button { padding: 6px 11px; cursor: pointer; }
button:hover:not(:disabled) { border-color: #687681; background: #f5f7f8; }
button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}
button:disabled { opacity: .45; cursor: default; }

.primary-button { background: var(--brand); border-color: var(--brand); color: #fff; }
.primary-button:hover:not(:disabled) { background: var(--brand-dark); border-color: var(--brand-dark); }

.icon-button {
  width: 36px;
  padding: 4px;
  font-size: 18px;
  line-height: 1;
}

.app-shell { height: 100vh; min-height: 0; display: flex; flex-direction: column; overflow: hidden; }

.site-nav {
  position: relative;
  z-index: 60;
  flex: 0 0 var(--site-nav-height);
  min-height: var(--site-nav-height);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
  padding: 3px 18px;
  background: #11171c;
  color: #eef2f4;
  border-bottom: 1px solid #3a444c;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.site-nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  max-width: 100%;
  margin-left: auto;
  overflow-x: auto;
}
.site-nav-links a {
  padding: 4px 9px;
  border-radius: 3px;
  color: #d5dce0;
  font-size: 13px;
  text-decoration: none;
}
.site-nav-links a:hover { background: #293139; color: #fff; }
.site-nav-links a.active { background: var(--brand); color: #fff; }
.site-nav-links a:focus-visible { outline: 2px solid #fff; outline-offset: 1px; }

.app-header {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 10px 18px;
  background: #20272d;
  color: #fff;
  border-bottom: 3px solid var(--brand);
}

.brand-title { font-family: Georgia, serif; font-size: 20px; }
.brand-subtitle { color: #c9d0d5; font-size: 12px; margin-top: 2px; }

.toolbar { display: flex; align-items: end; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }
.toolbar button, .toolbar input, .toolbar select { border-color: #717c85; }
.toolbar-link {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  padding: 6px 11px;
  border: 1px solid #717c85;
  border-radius: 4px;
  background: var(--surface);
  color: var(--ink);
  text-decoration: none;
}
.toolbar-link:hover { border-color: #687681; background: #f5f7f8; }
.toolbar-link:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.field-group { display: grid; gap: 2px; font-size: 11px; color: #d5dade; }
.field-group select { min-width: 105px; padding: 5px 8px; }
.page-field { display: flex; align-items: center; gap: 6px; }
.page-field input { width: 76px; padding: 5px 8px; }
.page-position { color: #d5dade; min-width: 54px; font-size: 12px; }

.app-message {
  min-height: 0;
  padding: 0 18px;
  background: #fff4d8;
  color: #624a13;
  font-size: 13px;
}
.app-message:not(:empty) { padding-top: 8px; padding-bottom: 8px; border-bottom: 1px solid #ddc47c; }

.workspace {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  grid-template-rows: minmax(0, 1fr);
}
.workspace[hidden] { display: none; }

.reader-pane {
  min-width: 0;
  min-height: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--surface);
}
.reader-meta {
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 18px;
  border-bottom: 1px solid var(--border);
  background: #f8f9fa;
  font-size: 13px;
}
.reader-meta strong { margin-right: 10px; }

.text-scroll {
  position: relative;
  flex: 1;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: scroll;
  scrollbar-gutter: stable;
  padding: 30px clamp(24px, 5vw, 76px) 80px;
}

.canonical-text {
  position: relative;
  z-index: 1;
  width: max-content;
  margin: 0;
  white-space: pre;
  overflow-wrap: normal;
  font-family: "Noto Sans Myanmar", "Myanmar Text", sans-serif;
  font-size: 21px;
  line-height: 1.95;
  letter-spacing: 0;
  visibility: hidden;
}
.canonical-text.text-fitted { visibility: visible; }

.text-fragment { border-radius: 2px; }
.token-fragment { cursor: help; }
.token-fragment:hover { background: #e9edf0; }
.sentence-navigation-fragment { cursor: pointer; }
.annotation-subject { background: var(--subject-bg); box-shadow: inset 0 -2px 0 var(--subject); }
.annotation-predicate { transition: background-color 80ms ease, box-shadow 80ms ease; }
.annotation-object { background: var(--object-bg); box-shadow: inset 0 -2px 0 var(--object); }
.annotation-evidence { transition: background-color 80ms ease, box-shadow 80ms ease; }
.annotation-active-evidence { background: #fff0a8; box-shadow: inset 0 -2px 0 #96720d; }
.annotation-active-subject { background: #a9ddd5; box-shadow: inset 0 -3px 0 #075e58; }
.annotation-active-predicate { background: var(--predicate-bg); box-shadow: inset 0 -3px 0 var(--predicate); }
.annotation-active-object { background: #f2c7aa; box-shadow: inset 0 -3px 0 #7c3216; }
.annotation-active-inferred { outline: 1px dashed #623b62; outline-offset: 1px; }
.annotation-invalid { box-shadow: inset 0 -2px 0 #9b2d30; background: #f6dddd; }
.sentence-active { background: #fff0a8; box-shadow: inset 0 -2px 0 #96720d; }

.relation-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}
.relation-overlay path#relation-path {
  fill: none;
  stroke: #623b62;
  stroke-width: 2;
  opacity: .86;
  marker-end: url(#relation-arrow);
}
.relation-overlay marker path { fill: #623b62; }

.inspector-pane {
  min-width: 0;
  min-height: 0;
  height: 100%;
  overflow-x: hidden;
  overflow-y: scroll;
  scrollbar-gutter: stable;
  background: #f5f6f7;
  border-left: 1px solid var(--border);
  transition: visibility 120ms ease;
}
.inspector-section { padding: 16px 18px 18px; border-bottom: 1px solid var(--border); }
.inspector-section h2 { margin: 0 0 12px; font-size: 14px; text-transform: uppercase; color: #46525c; }
.section-heading { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.section-heading h2 { margin: 0; }
.summary-text { white-space: pre-wrap; font-size: 14px; line-height: 1.55; }
.triple-list { border-top: 1px solid var(--border); }
.sentence-group { padding: 10px 0 0; border-bottom: 1px solid var(--border); }
.sentence-group.active-sentence { box-shadow: inset 3px 0 0 #8e2f37; background: #fff8f2; }
.sentence-evidence { padding: 0 2px 8px; }
.sentence-decision { padding: 0 2px 9px; color: #687681; font-size: 11px; line-height: 1.4; }
.sentence-unavailable { color: #8e2f37; }
.sentence-triples { border-top: 1px solid #e5e9eb; }
.triple-row {
  display: block;
  width: 100%;
  min-height: 0;
  padding: 10px 2px;
  border: 0;
  border-bottom: 1px solid #e5e9eb;
  border-radius: 0;
  background: transparent;
  text-align: left;
}
.triple-row:last-child { border-bottom: 0; }
.triple-row:hover:not(:disabled) { border-color: var(--border); background: #eceff1; }
.triple-row.active { box-shadow: inset 3px 0 0 #623b62; background: #e8e2e8; }
.triple-expression { display: block; font-size: 12px; line-height: 1.45; }
.triple-relation { display: block; color: #5c2b5d; overflow-wrap: anywhere; }
.relation-label { display: block; font: 10px/1.4 ui-monospace, SFMono-Regular, Consolas, monospace; }
.triple-relation > .inferred-label { display: block; margin-top: 2px; }
.predicate-grounding { display: block; margin-top: 2px; }
.predicate-burmese { display: block; color: #27333b; font: 13px/1.45 "Noto Sans Myanmar", "Myanmar Text", sans-serif; }
.predicate-gloss { display: block; color: #5d6870; font: 11px/1.4 system-ui, sans-serif; }

.text-scroll::-webkit-scrollbar,
.inspector-pane::-webkit-scrollbar { width: 12px; height: 12px; }
.text-scroll::-webkit-scrollbar-track,
.inspector-pane::-webkit-scrollbar-track { background: #edf0f2; }
.text-scroll::-webkit-scrollbar-thumb,
.inspector-pane::-webkit-scrollbar-thumb {
  border: 3px solid #edf0f2;
  border-radius: 6px;
  background: #8a969f;
}

.hover-popup {
  position: fixed;
  z-index: 30;
  width: fit-content;
  min-width: min(360px, calc(100vw - 24px));
  max-width: calc(100vw - 24px);
  overflow: visible;
  padding: 12px 14px;
  border: 1px solid #9ca7af;
  border-radius: 4px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(23, 33, 43, .22);
  color: var(--ink);
  pointer-events: auto;
}
.hover-popup[hidden] { display: none; }
.hover-token-line { display: block; }
.hover-token {
  min-width: 0;
  font-family: "Noto Sans Myanmar", "Myanmar Text", sans-serif;
  font-size: 19px;
  line-height: 1.5;
  overflow-wrap: anywhere;
}
.hover-transliterations { margin-top: 2px; color: #596772; font-size: 12px; }
.hover-pos { margin-top: 3px; color: #46525c; font: 11px/1.4 ui-monospace, SFMono-Regular, Consolas, monospace; }
.hover-senses { margin: 7px 0 0; padding-left: 18px; font-size: 12px; line-height: 1.45; }
.hover-senses li + li { margin-top: 3px; }

.triple-metadata {
  grid-column: 1 / -1;
  display: grid;
  gap: 4px;
  margin: 5px 0 0;
  padding-top: 6px;
  border-top: 1px solid var(--border);
  font-size: 11px;
}
.triple-metadata > div { display: grid; grid-template-columns: 58px minmax(0, 1fr); gap: 8px; }
.triple-metadata dt { color: #687681; font-weight: 700; }
.triple-metadata dd { min-width: 0; margin: 0; overflow-wrap: anywhere; }
.triple-metadata dd span { display: block; }
.triple-row > .triple-metadata { margin-top: 7px; }
.evidence-label,
.entity-role {
  display: flex;
  align-items: baseline;
  gap: 6px;
  color: #687681;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
}
.evidence-text {
  display: block;
  margin: 0 0 3px;
  font-family: "Noto Sans Myanmar", "Myanmar Text", sans-serif;
  font-size: 12px;
  line-height: 1.55;
}
.evidence-translation {
  display: block;
  margin: 0;
  color: #46525c;
  font-size: 11px;
  line-height: 1.45;
}
.triple-entity { display: grid; gap: 1px; min-width: 0; }
.entity-burmese {
  font-family: "Noto Sans Myanmar", "Myanmar Text", sans-serif;
  font-size: 12px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}
.entity-analytical {
  font: 12px/1.45 system-ui, sans-serif;
  overflow-wrap: anywhere;
}
.entity-gloss { color: #46525c; font-size: 11px; line-height: 1.35; }
.entity-tag {
  justify-self: start;
  margin-top: 2px;
  padding: 1px 7px;
  border-radius: 9px;
  background: #eef1f3;
  color: #46525c;
  font: 9px/1.6 ui-monospace, SFMono-Regular, Consolas, monospace;
}
.inferred-label {
  color: #6b3b6d;
  font-size: 9px;
  text-transform: uppercase;
}
.triple-row > .triple-relation { display: block; margin: 6px 0; }
.axial-coding {
  display: grid;
  gap: 4px;
  margin-top: 9px;
  padding-top: 8px;
  border-top: 1px solid #dce1e5;
}
.axial-heading {
  color: #687681;
  font-size: 9px;
  font-weight: 750;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.axial-category {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 5px;
  padding: 4px 6px;
  border-radius: 3px;
  background: #e2f0ed;
  color: #174f4a;
  font-size: 10px;
  line-height: 1.35;
}
.axial-category.axial-relation {
  background: #eee6f3;
  color: #5c2b5d;
}
.axial-category strong { overflow-wrap: anywhere; }
.axial-category em { color: #8e5d20; font-size: 8px; text-transform: uppercase; }
.axial-role {
  font: 700 9px/1.35 ui-monospace, SFMono-Regular, Consolas, monospace;
}
.axial-unresolved {
  color: #8e2f37;
  font-size: 10px;
  line-height: 1.4;
}

.graph-workspace {
  position: fixed;
  z-index: 50;
  inset: var(--site-nav-height) 0 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  background: #e8ecef;
}
.graph-workspace[hidden] { display: none; }
.graph-header {
  position: relative;
  z-index: 20;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 7px 14px 7px 18px;
  border-bottom: 1px solid #aeb8c1;
  background: #f8f9fa;
  font-size: 13px;
}
.graph-counts { margin-left: 10px; color: var(--muted); font-size: 12px; }
.graph-header-actions { display: flex; align-items: center; gap: 7px; }
.graph-page-picker { position: relative; }
.graph-page-picker > summary {
  padding: 7px 10px;
  border: 1px solid #aeb8c1;
  border-radius: 4px;
  background: #fff;
  color: #46525c;
  cursor: pointer;
  font-size: 11px;
  font-weight: 700;
  list-style: none;
  text-transform: uppercase;
}
.graph-page-picker > summary::-webkit-details-marker { display: none; }
.graph-page-picker[open] > summary {
  border-color: #75419a;
  color: #66348c;
}
.graph-page-popover {
  position: absolute;
  z-index: 30;
  top: calc(100% + 8px);
  right: 0;
  width: 330px;
  padding: 14px;
  border: 1px solid #aeb8c1;
  border-radius: 4px;
  background: rgba(248, 249, 250, .99);
  box-shadow: 0 10px 28px rgba(23, 33, 43, .22);
}
.graph-page-field,
.graph-page-section label {
  display: grid;
  gap: 4px;
  color: #596772;
  font-size: 10px;
  text-transform: uppercase;
}
.graph-page-field select,
.graph-page-section select { width: 100%; min-width: 0; padding: 6px 8px; }
.graph-page-section {
  margin-top: 13px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.graph-page-section > strong {
  display: block;
  margin-bottom: 8px;
  color: #27333b;
  font-size: 12px;
}
.graph-page-row {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 34px auto;
  gap: 6px;
}
.graph-page-row button { min-width: 0; padding-inline: 8px; }
.graph-range-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
#graph-range-load { width: 100%; margin-top: 9px; }
.graph-page-status {
  min-height: 15px;
  margin-top: 10px;
  color: #687681;
  font-size: 10px;
  line-height: 1.4;
}
.graph-scope-control {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #596772;
  font-size: 11px;
  text-transform: uppercase;
}
.graph-scope-control select {
  min-width: 132px;
  padding: 5px 8px;
}

@media (max-width: 720px) {
  :root { --site-nav-height: 36px; }
  .site-nav { padding: 3px 10px; }
  .site-nav-links { width: 100%; margin-left: 0; }
  .site-nav-links a { padding: 4px 7px; white-space: nowrap; }
}
#graph-zoom-out,
#graph-zoom-in {
  width: 32px;
  padding-inline: 0;
  font-size: 16px;
  line-height: 1;
}
.graph-show-all-control {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 32px;
  padding: 0 10px;
  border: 1px solid #aeb8c1;
  border-radius: 4px;
  background: #fff;
  color: #46525c;
  cursor: pointer;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
}
.graph-show-all-control[hidden] { display: none; }
.graph-show-all-control:has(input:checked) {
  border-color: #75419a;
  background: #f3edf7;
  color: #66348c;
}
.graph-show-all-control input {
  width: 14px;
  height: 14px;
  margin: 0;
  accent-color: #75419a;
}
.graph-layout {
  position: relative;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}
.graph-browser,
.graph-detail {
  position: absolute;
  z-index: 8;
  top: 12px;
  bottom: 12px;
  width: max-content;
  max-width: calc(100% - 24px);
  pointer-events: none;
}
.graph-browser {
  left: 12px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}
.graph-detail { right: 12px; }
.graph-panel {
  max-width: 100%;
  max-height: 100%;
  pointer-events: auto;
}
.graph-panel > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: max-content;
  padding: 9px 12px;
  border: 1px solid #aeb8c1;
  border-radius: 4px;
  background: rgba(248, 249, 250, .96);
  box-shadow: 0 3px 12px rgba(23, 33, 43, .14);
  color: #46525c;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  list-style: none;
  text-transform: uppercase;
}
.graph-panel > summary::-webkit-details-marker { display: none; }
.graph-panel > summary::after {
  content: "›";
  color: #75419a;
  font-size: 19px;
  line-height: .7;
}
.graph-detail .graph-panel > summary::after { transform: rotate(180deg); }
.graph-panel[open] {
  width: 300px;
  overflow-y: auto;
  overflow-x: hidden;
  border: 1px solid #aeb8c1;
  border-radius: 4px;
  background: rgba(248, 249, 250, .98);
  box-shadow: 0 8px 26px rgba(23, 33, 43, .2);
}
.graph-browser .graph-panel[open] { width: 440px; }
.graph-detail .graph-panel[open] { width: 330px; }
.graph-panel[open] > summary {
  position: sticky;
  z-index: 2;
  top: 0;
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  box-shadow: none;
}
.graph-panel[open] > summary::after { transform: rotate(90deg); }
.graph-detail .graph-panel[open] > summary::after { transform: rotate(-90deg); }
.graph-panel-body { padding: 15px; }
.graph-field { display: grid; gap: 4px; color: #596772; font-size: 11px; }
.graph-field input,
.graph-field select { width: 100%; min-width: 0; padding: 6px 8px; }
.graph-theme-controls { display: grid; gap: 10px; }
.graph-theme-controls select[multiple] {
  min-height: 132px;
  padding: 3px;
  font-size: 10px;
  line-height: 1.35;
}
.graph-theme-controls option { padding: 3px 5px; }
.graph-theme-granularity-field {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
}
.graph-theme-granularity-field span { grid-column: 1 / -1; }
.graph-theme-granularity-field input[type="range"] {
  width: 100%;
  min-width: 0;
}
.graph-theme-granularity-field output {
  min-width: 30px;
  color: #5f2d86;
  font-weight: 700;
  text-align: right;
}
.graph-theme-actions { display: grid; grid-template-columns: 1fr auto; gap: 7px; }
.graph-theme-actions button { min-height: 32px; }
.graph-semantic-controls { display: grid; gap: 9px; }
.graph-filtered-tags-controls { display: grid; gap: 9px; }
.graph-semantic-controls[hidden],
.graph-theme-controls[hidden] { display: none; }
.graph-field-row {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 8px;
  margin-top: 9px;
}
#graph-search-button { width: 100%; }
.graph-note { margin: 9px 1px; color: #687681; font-size: 11px; line-height: 1.45; }
.graph-results { margin-top: 10px; border-top: 1px solid var(--border); }
.graph-result {
  display: block;
  width: 100%;
  min-height: 0;
  padding: 9px 3px;
  border: 0;
  border-bottom: 1px solid #dce1e5;
  border-radius: 0;
  background: transparent;
  text-align: left;
}
.graph-result:hover:not(:disabled) { background: #e8ecef; }
.graph-result-label {
  display: block;
  overflow-wrap: anywhere;
  font-size: 12px;
  font-weight: 650;
  line-height: 1.35;
}
.graph-result-meta { display: block; margin-top: 3px; color: #687681; font-size: 10px; }
.graph-result[aria-pressed="true"] {
  background: #f1eaf6;
  box-shadow: inset 3px 0 #75419a;
}
.graph-field-caption {
  display: block;
  margin-bottom: 4px;
  color: #3e4b55;
  font-size: 11px;
  font-weight: 650;
}
.graph-field-caption em {
  color: #687681;
  font-style: normal;
  font-weight: 400;
}
.graph-category-picker {
  border: 1px solid var(--border);
  border-radius: 5px;
  background: #fff;
  overflow: hidden;
}
.graph-category-filter {
  width: 100%;
  padding: 6px 8px;
  border: 0;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  font-size: 11px;
}
.graph-category-filter:focus { outline: 2px solid #75419a; outline-offset: -2px; }
.graph-category-list {
  max-height: 186px;
  overflow-y: auto;
}
.graph-category-option {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px;
  align-items: start;
  padding: 6px 8px;
  border-bottom: 1px solid #eef1f3;
  cursor: pointer;
}
.graph-category-option[hidden] { display: none; }
.graph-category-option:last-child { border-bottom: 0; }
.graph-category-option:hover { background: #e8ecef; }
.graph-category-option input {
  width: 14px;
  height: 14px;
  margin: 1px 0 0;
  accent-color: #75419a;
}
.graph-category-option.is-checked { background: #f1eaf6; }
.graph-category-option.is-checked:hover { background: #e9dcf2; }
.graph-category-option.is-empty {
  color: #9aa5ad;
  cursor: not-allowed;
}
.graph-category-option.is-empty:hover { background: transparent; }
.graph-category-option-copy { min-width: 0; }
.graph-category-option-label {
  display: block;
  overflow-wrap: anywhere;
  font-size: 11px;
  font-weight: 600;
  line-height: 1.3;
}
.graph-category-option-count {
  display: block;
  margin-top: 2px;
  color: #687681;
  font-size: 10px;
}
.graph-category-foot {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 7px;
  align-items: center;
  padding: 5px 8px;
  border-top: 1px solid var(--border);
  background: #f6f8f9;
}
.graph-category-count { color: #687681; font-size: 10px; }
.graph-category-foot button {
  min-height: 24px;
  padding: 2px 9px;
  font-size: 10px;
}
.graph-theme-similar {
  margin-top: 6px;
  padding-top: 13px;
  border-top: 1px solid var(--border);
}
.graph-theme-similar h3 {
  margin: 0 0 5px;
  color: #3e4b55;
  font-size: 12px;
  text-transform: uppercase;
}
#graph-theme-similar-anchor {
  color: #5f2d86;
  font-weight: 700;
  overflow-wrap: anywhere;
}
.graph-theme-similar-actions {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 7px;
  margin-top: 9px;
}
.graph-theme-similar-results {
  max-height: 300px;
  overflow-y: auto;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.graph-similar-pattern {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px;
  align-items: start;
  padding: 8px 3px;
  border-bottom: 1px solid #e1e5e8;
  cursor: pointer;
}
.graph-similar-pattern:last-child { border-bottom: 0; }
.graph-similar-pattern:hover { background: #e8ecef; }
.graph-similar-pattern input {
  width: 15px;
  height: 15px;
  margin: 1px 0 0;
  accent-color: #75419a;
}
.graph-similar-pattern-copy { min-width: 0; }
#graph-theme-similar-apply { width: 100%; margin-top: 10px; }
#graph-filtered-tags-release { width: 100%; margin-top: 7px; }
#graph-filtered-tags-release[hidden] { display: none; }
.graph-tag-similar {
  margin-top: 11px;
  padding-top: 11px;
  border-top: 1px solid var(--border);
}
.graph-filtered-tag input:disabled { cursor: not-allowed; opacity: 0.45; }
.graph-similarity-threshold {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
}
.graph-similarity-threshold span { grid-column: 1 / -1; }
.graph-similarity-threshold input { width: 100%; }
.graph-similarity-threshold output {
  min-width: 38px;
  color: #5f2d86;
  font-weight: 700;
  text-align: right;
}
.graph-filtered-tags-search {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 7px;
  align-items: end;
}
.graph-filtered-tags-search button { min-height: 34px; }
.graph-filtered-tags-actions {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 7px;
}
.graph-filtered-tags-results {
  max-height: 390px;
  overflow-y: auto;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.graph-filtered-tag {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px;
  align-items: start;
  padding: 8px 3px;
  border-bottom: 1px solid #e1e5e8;
  cursor: pointer;
}
.graph-filtered-tag:last-child { border-bottom: 0; }
.graph-filtered-tag:hover { background: #e8ecef; }
.graph-filtered-tag input {
  width: 15px;
  height: 15px;
  margin: 1px 0 0;
  accent-color: #75419a;
}
.graph-filtered-tag-copy { min-width: 0; }
.graph-filtered-tags-pagination {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 7px;
  align-items: center;
  color: #687681;
  font-size: 10px;
  text-align: center;
}
#graph-filtered-tags-apply { width: 100%; }
.graph-stage {
  position: absolute;
  inset: 0;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at center, rgba(255, 255, 255, .96), rgba(237, 241, 243, .96)),
    repeating-linear-gradient(0deg, transparent 0 23px, rgba(83, 96, 106, .05) 24px),
    repeating-linear-gradient(90deg, transparent 0 23px, rgba(83, 96, 106, .05) 24px);
}
#graph-canvas {
  position: absolute;
  inset: 0;
  cursor: grab;
  outline: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}
#graph-canvas:active { cursor: grabbing; }
#graph-canvas.edge-label-hover,
#graph-canvas.edge-label-hover canvas,
#graph-canvas.node-hover,
#graph-canvas.node-hover canvas { cursor: pointer !important; }
.graph-loading {
  position: absolute;
  left: 50%;
  top: 50%;
  padding: 9px 13px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: rgba(255, 255, 255, .94);
  box-shadow: 0 3px 12px rgba(23, 33, 43, .14);
  transform: translate(-50%, -50%);
  font-size: 12px;
}
.graph-loading[hidden] { display: none; }
.graph-legend {
  position: absolute;
  left: 12px;
  bottom: 10px;
  display: flex;
  gap: 13px;
  padding: 5px 8px;
  border: 1px solid rgba(174, 184, 193, .85);
  border-radius: 3px;
  background: rgba(255, 255, 255, .88);
  color: #596772;
  font-size: 10px;
  pointer-events: none;
}
.graph-legend span { display: flex; align-items: center; gap: 5px; }
.graph-legend b { font-weight: 500; }
.legend-node {
  width: 10px;
  height: 10px;
  border: 2px solid #075e58;
  border-radius: 50%;
  background: #8dcfc4;
}
.legend-edge { width: 16px; height: 0; border-top: 2px solid #6f3aa5; }
.graph-detail-content { color: #27333b; font-size: 12px; line-height: 1.5; }
.graph-detail-title {
  margin: 0 0 4px;
  overflow-wrap: anywhere;
  font-size: 16px;
  line-height: 1.3;
}
.graph-detail-type {
  margin-bottom: 12px;
  color: #687681;
  font: 10px/1.4 ui-monospace, SFMono-Regular, Consolas, monospace;
  overflow-wrap: anywhere;
  text-transform: uppercase;
}
.graph-detail-actions { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0 14px; }
.graph-detail-actions button { min-height: 30px; padding: 4px 8px; font-size: 11px; }
.graph-thematic-pattern-list {
  margin: 12px 0 7px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}
.graph-thematic-patterns {
  min-height: 108px;
  padding: 4px;
  border-color: #cbbbd5;
  background: #fbf9fc;
  color: #3f2f48;
  font: 10px/1.4 ui-monospace, SFMono-Regular, Consolas, monospace;
}
.graph-thematic-patterns option {
  padding: 3px 5px;
}
.graph-detail-summary {
  margin: 10px 0 12px;
  padding: 9px 10px;
  border-left: 3px solid #7c4aa8;
  background: #ece8f1;
  color: #46525c;
  overflow-wrap: anywhere;
}
.graph-detail-status {
  margin: 9px 0;
  color: #687681;
  font-size: 11px;
}
.graph-evidence-more {
  width: 100%;
  margin-top: 10px;
}
.graph-claim {
  margin-top: 10px;
  padding-top: 9px;
  border-top: 1px solid var(--border);
}
.graph-claim-spo {
  color: #5c2b5d;
  font: 10px/1.45 ui-monospace, SFMono-Regular, Consolas, monospace;
  overflow-wrap: anywhere;
}
.graph-claim-my {
  margin-top: 5px;
  font: 12px/1.55 "Noto Sans Myanmar", "Myanmar Text", sans-serif;
}
.graph-claim-en { margin-top: 4px; color: #46525c; font-size: 11px; }
.graph-page-link {
  display: inline-block;
  margin-top: 5px;
  color: #225ea8;
  font-size: 11px;
}
.graph-empty { padding: 13px 2px; color: #687681; font-size: 11px; }

.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: 1200px) {
  .graph-detail .graph-panel[open] { width: 310px; }
}

@media (max-width: 980px) {
  .app-header { align-items: flex-start; flex-direction: column; gap: 10px; }
  .toolbar { justify-content: flex-start; }
  .workspace { grid-template-columns: minmax(0, 1fr) 330px; }
  .canonical-text { font-size: 19px; }
  .graph-header { flex-wrap: wrap; gap: 8px; }
  .graph-header-actions { flex-wrap: wrap; }
}

@media (max-width: 720px) {
  .workspace { display: block; }
  .reader-pane { min-height: calc(100vh - 145px); }
  .inspector-pane {
    position: fixed;
    z-index: 10;
    left: 0;
    right: 0;
    bottom: 0;
    max-height: 62vh;
    border-left: 0;
    border-top: 2px solid var(--brand);
    box-shadow: 0 -8px 24px rgba(0, 0, 0, .18);
  }
  .text-scroll { padding: 22px 18px 70px; }
  .canonical-text { font-size: 18px; }
  .graph-browser, .graph-detail { top: 8px; bottom: 8px; max-width: calc(100% - 16px); }
  .graph-browser { left: 8px; }
  .graph-detail { right: 8px; }
  .graph-panel[open],
  .graph-browser .graph-panel[open],
  .graph-detail .graph-panel[open] { width: min(310px, calc(100vw - 16px)); }
  .graph-header { align-items: flex-start; flex-direction: column; }
  .graph-header-actions { width: 100%; }
  .graph-page-popover {
    right: auto;
    left: 0;
    width: min(330px, calc(100vw - 28px));
  }
}