:root {
  color-scheme: dark;
  --dash-bg: #07101f;
  --dash-panel: #101a2d;
  --dash-panel-strong: #152139;
  --dash-line: #2a3b58;
  --dash-text: #f5f7fb;
  --dash-muted: #9bacc6;
  --dash-accent: #ed3f68;
  --dash-accent-soft: #fda4af;
  --dash-action: #9f1239;
  --dash-action-hover: #7f1232;
  --dash-amber: #f5a524;
  --dash-teal: #2dd4bf;
  --dash-blue: #60a5fa;
  --dash-shadow: 0 18px 50px rgba(0, 0, 0, 0.22);
}

[data-theme="light"] {
  color-scheme: light;
  --dash-bg: #f4f7fc;
  --dash-panel: #ffffff;
  --dash-panel-strong: #eaf0fa;
  --dash-line: #c7d3e3;
  --dash-text: #17233a;
  --dash-muted: #52647e;
  --dash-accent: #b4234a;
  --dash-accent-soft: #8e1838;
  --dash-action: #8f123a;
  --dash-action-hover: #750e31;
  --dash-amber: #8a5200;
  --dash-teal: #087d68;
  --dash-blue: #0759d9;
  --dash-shadow: 0 12px 34px rgba(28, 50, 84, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 82px;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 90% 0, rgba(76, 55, 156, 0.28) 0, transparent 32rem),
    var(--dash-bg);
  color: var(--dash-text);
  font: 15px/1.55 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  color: var(--dash-blue);
  text-underline-offset: 0.16em;
}

a:hover {
  color: var(--dash-accent-soft);
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

button,
input,
select {
  font: inherit;
}

:focus-visible {
  outline: 3px solid var(--dash-blue);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 100;
  transform: translateY(-160%);
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--dash-panel);
  color: var(--dash-text);
  font-weight: 800;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid var(--dash-line);
  background: color-mix(in srgb, var(--dash-bg) 92%, transparent);
  backdrop-filter: blur(14px);
}

.site-nav {
  display: flex;
  width: min(1680px, calc(100% - 40px));
  min-height: 66px;
  margin: 0 auto;
  align-items: center;
  gap: 22px;
}

.brand,
.shared-footer-brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 10px;
  color: var(--dash-text);
  text-decoration: none;
}

.brand img,
.shared-footer-brand img {
  border-radius: 9px;
}

.brand-copy,
.shared-footer-brand span {
  display: grid;
  line-height: 1.16;
}

.brand-copy small,
.shared-footer-brand small {
  margin-top: 3px;
  color: var(--dash-muted);
  font-size: 0.72rem;
}

.site-nav-links {
  display: flex;
  flex: 1 1 auto;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
}

.site-nav-links a,
.site-search-link {
  color: var(--dash-muted);
  font-size: 0.88rem;
  font-weight: 750;
  text-decoration: none;
}

.site-nav-links a:hover,
.site-nav-links a.active,
.site-search-link:hover {
  color: var(--dash-text);
}

.site-search-link {
  padding: 8px 11px;
  border: 1px solid var(--dash-line);
  border-radius: 8px;
}

.theme-btn {
  display: inline-grid;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--dash-line);
  border-radius: 9px;
  background: var(--dash-panel);
  color: var(--dash-text);
  cursor: pointer;
}

.dashboard-shell {
  width: min(1680px, calc(100% - 40px));
  margin: 0 auto;
  padding: 30px 0 72px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.22fr) minmax(380px, 0.78fr);
  gap: 22px;
  border: 0;
  background: transparent;
}

.hero-copy,
.hero-visual,
.interpretation-notice,
.panel,
.kpi,
.path-card,
.download-grid a,
.related-grid a {
  border: 1px solid var(--dash-line);
  border-radius: 16px;
  background: linear-gradient(145deg, color-mix(in srgb, var(--dash-panel-strong) 94%, transparent), var(--dash-panel));
  box-shadow: var(--dash-shadow);
}

.hero-copy {
  padding: clamp(24px, 4vw, 48px);
}

.eyebrow {
  margin: 0;
  color: var(--dash-accent-soft);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1 {
  max-width: 16ch;
  margin: 14px 0 18px;
  font-size: clamp(2.35rem, 5.2vw, 5rem);
  line-height: 0.99;
  letter-spacing: -0.045em;
}

.hero-lead {
  max-width: 78ch;
  margin: 0;
  color: color-mix(in srgb, var(--dash-text) 82%, var(--dash-muted));
  font-size: clamp(1rem, 1.5vw, 1.15rem);
}

.hero-actions,
.section-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 24px;
}

.button,
.section-nav a {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  padding: 8px 15px;
  border: 1px solid var(--dash-line);
  border-radius: 9px;
  background: color-mix(in srgb, var(--dash-panel) 88%, transparent);
  color: var(--dash-text);
  font-size: 0.88rem;
  font-weight: 800;
  text-decoration: none;
}

.button.primary {
  border-color: var(--dash-action);
  background: var(--dash-action);
  color: #fff;
}

.button.primary:hover {
  border-color: var(--dash-action-hover);
  background: var(--dash-action-hover);
  color: #fff;
}

.button:hover,
.section-nav a:hover {
  border-color: var(--dash-accent);
  color: var(--dash-text);
  text-decoration: none;
  transform: translateY(-1px);
}

.section-nav a {
  min-height: 34px;
  padding: 5px 11px;
  border-radius: 999px;
  color: var(--dash-muted);
  font-size: 0.78rem;
}

.hero-visual {
  position: relative;
  align-self: stretch;
  overflow: hidden;
}

.hero-visual picture,
.hero-visual img {
  width: 100%;
  height: 100%;
}

.hero-visual img {
  min-height: 330px;
  object-fit: cover;
}

.evidence-boundary {
  position: absolute;
  right: 16px;
  bottom: 16px;
  left: 16px;
  padding: 16px 18px;
  border: 1px solid color-mix(in srgb, var(--dash-amber) 70%, transparent);
  border-radius: 12px;
  background: rgba(4, 10, 20, 0.9);
  color: #e8eef9;
  backdrop-filter: blur(12px);
}

.evidence-boundary strong {
  color: #fde68a;
}

.evidence-boundary p {
  margin: 5px 0 0;
  font-size: 0.88rem;
}

.interpretation-notice {
  margin: 22px 0;
  padding: 18px 22px;
  border-left: 4px solid var(--dash-amber);
  color: color-mix(in srgb, var(--dash-text) 86%, var(--dash-muted));
}

.interpretation-notice strong {
  color: var(--dash-amber);
}

.research-paths,
.dashboard-section,
.downloads,
.related-research {
  margin-top: 48px;
}

.dashboard-lineage {
  display: grid;
  grid-template-columns: minmax(150px, 1fr) auto minmax(150px, 1fr) auto minmax(150px, 1fr) auto minmax(150px, 1fr);
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border: 1px solid var(--dash-line);
  border-radius: 14px;
  background: color-mix(in srgb, var(--dash-panel) 90%, transparent);
}

.dashboard-lineage div {
  display: grid;
  gap: 2px;
}

.dashboard-lineage strong {
  color: var(--dash-text);
  font-size: 1.35rem;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.dashboard-lineage div span {
  color: var(--dash-muted);
  font-size: 0.73rem;
}

.dashboard-lineage > span {
  color: var(--dash-accent-soft);
  font-weight: 850;
}

.section-heading {
  max-width: 900px;
  margin-bottom: 18px;
}

.section-heading h2,
.section-title {
  margin: 6px 0 0;
  color: var(--dash-text);
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  letter-spacing: -0.025em;
}

.section-heading p:last-child,
.section-subtitle {
  max-width: 85ch;
  margin: 7px 0 0;
  color: var(--dash-muted);
}

.path-grid,
.download-grid,
.related-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.path-card,
.download-grid a,
.related-grid a {
  min-width: 0;
  padding: 18px;
  color: var(--dash-text);
  text-decoration: none;
}

.path-card:hover,
.download-grid a:hover,
.related-grid a:hover {
  border-color: var(--dash-accent);
  color: var(--dash-text);
  text-decoration: none;
  transform: translateY(-2px);
}

.path-card span,
.path-card small,
.download-grid span,
.related-grid span {
  display: block;
  color: var(--dash-muted);
  font-size: 0.79rem;
}

.path-card > span:first-child {
  margin-bottom: 8px;
  color: var(--dash-accent-soft);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.path-card strong,
.download-grid strong,
.related-grid strong {
  display: block;
  margin-bottom: 5px;
  font-size: 1rem;
}

.kpis {
  display: grid;
  grid-template-columns: repeat(6, minmax(135px, 1fr));
  gap: 12px;
  margin: 18px 0;
}

.kpi {
  padding: 18px;
}

.kpi .value {
  color: var(--dash-text);
  font-size: clamp(1.55rem, 2.4vw, 2.1rem);
  font-weight: 880;
  line-height: 1.05;
  font-variant-numeric: tabular-nums;
}

.kpi .label {
  margin-top: 7px;
  color: var(--dash-muted);
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.panel {
  min-width: 0;
  padding: 19px;
}

.panel.wide {
  grid-column: 1 / -1;
}

.panel h3 {
  margin: 0 0 4px;
  color: var(--dash-text);
  font-size: 1.05rem;
}

.panel .sub {
  margin-bottom: 15px;
  color: var(--dash-muted);
  font-size: 0.77rem;
}

.bars {
  display: grid;
  gap: 9px;
}

.bar-row {
  display: grid;
  grid-template-columns: minmax(145px, 1.12fr) minmax(120px, 3fr) 94px;
  gap: 10px;
  align-items: center;
}

.bar-label {
  overflow: hidden;
  color: color-mix(in srgb, var(--dash-text) 88%, var(--dash-muted));
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bar-meter {
  width: 100%;
  height: 13px;
  border: 0;
  border-radius: 999px;
  background: color-mix(in srgb, var(--dash-panel-strong) 76%, var(--dash-line));
}

.bar-meter::-webkit-meter-bar {
  height: 13px;
  border: 0;
  border-radius: 999px;
  background: color-mix(in srgb, var(--dash-panel-strong) 76%, var(--dash-line));
}

.bar-meter::-webkit-meter-optimum-value {
  border-radius: 999px;
  background: linear-gradient(90deg, var(--dash-accent), #fb7185);
}

.bar-meter::-moz-meter-bar {
  border-radius: 999px;
  background: linear-gradient(90deg, var(--dash-accent), #fb7185);
}

.bar-value {
  color: var(--dash-muted);
  text-align: right;
  font-size: 0.78rem;
  font-variant-numeric: tabular-nums;
}

.heat-wrap {
  overflow: auto;
  padding-bottom: 4px;
}

.heat {
  width: 100%;
  min-width: 900px;
  border-collapse: separate;
  border-spacing: 3px;
}

.heat caption {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.heat th {
  max-width: 110px;
  color: var(--dash-muted);
  font-size: 0.7rem;
  font-weight: 650;
}

.heat th.col {
  height: 138px;
  vertical-align: bottom;
  transform: rotate(180deg);
  writing-mode: vertical-rl;
}

.heat td {
  width: 44px;
  height: 34px;
  border-radius: 5px;
  color: var(--dash-text);
  text-align: center;
  font-size: 0.7rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.heat-level-0 { background: color-mix(in srgb, var(--dash-panel-strong) 82%, var(--dash-line)); }
.heat-level-1 { background: color-mix(in srgb, var(--dash-accent) 18%, var(--dash-panel)); }
.heat-level-2 { background: color-mix(in srgb, var(--dash-accent) 28%, var(--dash-panel)); }
.heat-level-3 { background: color-mix(in srgb, var(--dash-accent) 38%, var(--dash-panel)); }
.heat-level-4 { background: color-mix(in srgb, var(--dash-accent) 48%, var(--dash-panel)); }
.heat-level-5 { background: color-mix(in srgb, var(--dash-accent) 58%, var(--dash-panel)); }
.heat-level-6 { background: #9f3653; color: #fff; }
.heat-level-7 { background: #8d2948; color: #fff; }
.heat-level-8 { background: #7a1c3c; color: #fff; }
.heat-level-9 { background: #66102f; color: #fff; }

/* The shared site theme governs generic table cells with an important color.
   Preserve the explicit high-intensity heatmap contrast in both themes. */
.heat td.heat-level-6,
.heat td.heat-level-7,
.heat td.heat-level-8,
.heat td.heat-level-9 {
  color: #fff !important;
}

.source-panel {
  margin-top: 16px;
}

.controls {
  display: grid;
  grid-template-columns: minmax(260px, 1.5fr) repeat(3, minmax(170px, 0.55fr)) auto;
  gap: 10px;
  margin: 12px 0 14px;
}

.control-field {
  display: grid;
  gap: 5px;
}

.control-field label {
  color: var(--dash-muted);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.controls input,
.controls select,
.controls button {
  min-width: 0;
  min-height: 42px;
  border: 1px solid var(--dash-line);
  border-radius: 9px;
  background: var(--dash-panel);
  color: var(--dash-text);
  padding: 9px 11px;
}

.controls button {
  align-self: end;
  padding-inline: 16px;
  font-weight: 800;
  cursor: pointer;
}

.controls button:hover {
  border-color: var(--dash-accent);
}

.source-status {
  min-height: 1.4em;
  margin: 0 0 10px;
  color: var(--dash-muted);
  font-size: 0.8rem;
}

.table-wrap {
  max-height: 760px;
  overflow: auto;
  border: 1px solid var(--dash-line);
  border-radius: 12px;
}

table.sources {
  width: 100%;
  min-width: 1160px;
  border-collapse: collapse;
}

table.sources th {
  position: sticky;
  top: 0;
  z-index: 2;
  padding: 11px;
  border-bottom: 1px solid var(--dash-line);
  background: var(--dash-panel-strong);
  color: var(--dash-text);
  text-align: left;
  font-size: 0.76rem;
}

table.sources td {
  padding: 10px 11px;
  border-bottom: 1px solid var(--dash-line);
  color: color-mix(in srgb, var(--dash-text) 82%, var(--dash-muted));
  vertical-align: top;
  font-size: 0.8rem;
}

table.sources tbody tr:hover {
  background: color-mix(in srgb, var(--dash-blue) 7%, transparent);
}

table.sources a {
  color: var(--dash-blue);
  font-weight: 700;
}

.pill {
  display: inline-block;
  margin: 2px;
  padding: 3px 7px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--dash-blue) 12%, var(--dash-panel-strong));
  color: var(--dash-text);
  font-size: 0.68rem;
}

[data-dashboard-source][hidden] {
  display: none;
}

.no-script-note {
  margin: 12px 0;
  color: var(--dash-muted);
}

.download-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.related-grid a span {
  margin-top: 5px;
}

.site-footer {
  border-top: 1px solid var(--dash-line);
  background: color-mix(in srgb, var(--dash-panel) 86%, var(--dash-bg));
}

.shared-footer-inner,
.shared-footer-bottom {
  display: flex;
  width: min(1680px, calc(100% - 40px));
  margin: 0 auto;
  align-items: center;
  gap: 24px;
}

.shared-footer-inner {
  min-height: 92px;
  justify-content: space-between;
}

.shared-footer-links,
.shared-footer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
}

.shared-footer-links a,
.shared-footer-meta a,
.shared-footer-bottom a {
  color: var(--dash-muted);
  font-size: 0.79rem;
  text-decoration: none;
}

.shared-footer-bottom {
  min-height: 50px;
  justify-content: space-between;
  border-top: 1px solid var(--dash-line);
  color: var(--dash-muted);
  font-size: 0.76rem;
}

@media (max-width: 1250px) {
  .kpis {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

  .controls .control-search {
    grid-column: 1 / -1;
  }
}

@media (max-width: 1000px) {
  .hero,
  .grid {
    grid-template-columns: 1fr;
  }

  .panel.wide {
    grid-column: auto;
  }

  .hero-visual img {
    min-height: 440px;
  }

  .site-nav-links {
    display: none;
  }

  .site-search-link {
    margin-left: auto;
  }

  .shared-footer-inner {
    align-items: flex-start;
    flex-direction: column;
    padding: 24px 0;
  }

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

  .dashboard-lineage > span {
    display: none;
  }
}

@media (max-width: 720px) {
  .dashboard-shell,
  .site-nav,
  .shared-footer-inner,
  .shared-footer-bottom {
    width: min(100% - 24px, 1680px);
  }

  .dashboard-shell {
    padding-top: 12px;
  }

  .hero-copy,
  .panel {
    padding: 17px;
  }

  h1 {
    font-size: clamp(2rem, 11vw, 3.2rem);
  }

  .hero-visual img {
    min-height: 460px;
  }

  .evidence-boundary {
    right: 10px;
    bottom: 10px;
    left: 10px;
  }

  .kpis,
  .path-grid,
  .download-grid,
  .related-grid,
  .controls {
    grid-template-columns: 1fr;
  }

  .dashboard-lineage {
    grid-template-columns: 1fr;
  }

  .controls .control-search {
    grid-column: auto;
  }

  .bar-row {
    grid-template-columns: minmax(110px, 1.1fr) minmax(90px, 1.6fr) 72px;
    gap: 7px;
  }

  .bar-label,
  .bar-value {
    font-size: 0.72rem;
  }

  .shared-footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
  }
}

@media (max-width: 480px) {
  .brand-copy small,
  .site-search-link {
    display: none;
  }

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

  .bar-row {
    grid-template-columns: minmax(100px, 1fr) minmax(75px, 1.1fr) 62px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  :root {
    color-scheme: light;
    --dash-bg: #fff;
    --dash-panel: #fff;
    --dash-panel-strong: #f3f4f6;
    --dash-line: #cbd5e1;
    --dash-text: #111827;
    --dash-muted: #475569;
    --dash-shadow: none;
  }

  .site-header,
  .site-footer,
  .hero-actions,
  .section-nav,
  .controls,
  .downloads,
  .related-research {
    display: none;
  }

  .dashboard-shell {
    width: 100%;
    padding: 0;
  }

  .hero,
  .grid {
    grid-template-columns: 1fr;
  }

  .panel,
  .kpi,
  .hero-copy,
  .hero-visual {
    break-inside: avoid;
    box-shadow: none;
  }

  .table-wrap {
    max-height: none;
    overflow: visible;
  }
}