@font-face {
  font-family: "Datatype";
  src: url("../fonts/Datatype-VariableFont_wdth,wght.ttf") format("truetype");
  font-display: swap;
}

:root {
  --du-font-brand: "Datatype", "Source Sans 3", sans-serif;
  --du-font-ui: "Source Sans 3", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --du-color-brand-paper: #e5e5e5;
  --du-color-brand-surface: #fbfaf7;
  --du-color-brand-surface-alt: #ece7df;
  --du-color-brand-line: #ced4da;
  --du-color-brand-ink: #1f2328;
  --du-color-brand-ink-muted: #5f6a72;
  --du-color-brand-accent: #8b5738;
  --du-color-brand-accent-cool: #3484bf;
  --du-color-brand-focus: #3484bf;
  --du-color-brand-inverse: #ffffff;
  --page-bg: var(--du-color-brand-paper);
  --panel-line: var(--du-color-brand-line);
  --panel-text: var(--du-color-brand-ink);
  --panel-muted: var(--du-color-brand-ink-muted);
  --panel-faint: #8a929e;
  --stage-border: var(--du-color-brand-line);
  --accent: var(--du-color-brand-accent);
  --accent-hover: #70462d;
  --tile-size: 18px;
  --tile-gap: 6px;
  --swatch-size: 18px;
  --top-strip-bg: #0a0a1a;
  --top-strip-text: var(--du-color-brand-inverse);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--page-bg);
  color: var(--panel-text);
}

body {
  font-family: var(--du-font-ui);
}

button,
select {
  font: inherit;
}

.shell {
  height: calc(100vh - 2rem);
  min-height: calc(100vh - 2rem);
  display: grid;
  grid-template-columns: minmax(150px, 190px) minmax(0, 1fr);
  gap: 16px;
  padding: 24px;
  overflow: hidden;
}

.top-strip {
  height: 2rem;
  background: var(--top-strip-bg);
}

.top-strip-inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0 24px;
}

.top-strip-link,
.top-strip-separator {
  color: var(--top-strip-text);
  font-family: var(--du-font-brand);
  font-size: 0.9rem;
  line-height: 1;
}

.top-strip-link {
  text-decoration: none;
}

.top-strip-link:hover {
  text-decoration: underline;
}

.sidebar {
  display: flex;
  flex-direction: column;
  min-width: 0;
  height: 100%;
  padding-top: 0;
  overflow: hidden;
}

.sidebar-bottom {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 12px;
}

.sidebar-top {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 4px;
}

.reset-all {
  border: 0;
  background: transparent;
  padding: 0;
  color: var(--accent);
  font-family: var(--du-font-brand);
  font-size: 1rem;
  letter-spacing: 0.02em;
  cursor: pointer;
}

.reset-all:hover {
  color: var(--accent-hover);
}

.accordion {
  border-top: 1px solid var(--panel-line);
  padding-top: 6px;
  margin-bottom: 16px;
}

.accordion:last-of-type {
  margin-bottom: 26px;
}

.accordion-title {
  display: flex;
  align-items: center;
  padding: 0 0 8px;
  font-family: var(--du-font-brand);
  font-size: clamp(0.82rem, 1vw, 0.875rem);
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--panel-text);
}

.accordion-body {
  padding: 0 0 6px;
}

.select-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 6px;
}

.select-row select {
  width: 100%;
  min-width: 0;
  appearance: none;
  border: 0;
  border-bottom: 1px solid var(--panel-line);
  background: transparent;
  padding: 0 0 4px;
  color: var(--panel-muted);
  font-weight: 300;
  font-size: 0.93rem;
  outline: none;
}

.select-row select.has-selection {
  color: var(--accent);
}

.select-row select:focus {
  border-bottom-color: var(--du-color-brand-focus);
}

.select-row select:disabled {
  color: var(--panel-faint);
}

.field-reset {
  border: 0;
  background: transparent;
  padding: 0;
  min-width: 12px;
  color: rgba(139, 87, 56, 0.72);
  font-size: 0.88rem;
  line-height: 1.4;
  cursor: pointer;
}

.field-reset:hover {
  color: var(--accent);
}

.field-reset.is-hidden {
  visibility: hidden;
}

.stats-list {
  display: grid;
  gap: 0;
  font-size: 0.98rem;
  line-height: 1.1;
}

.stat-line {
  display: flex;
  gap: 4px;
}

.stat-line .label {
  color: var(--panel-text);
  font-weight: 600;
}

.stat-line .value {
  color: var(--panel-text);
}

.stat-line .value.muted,
.stat-line .label.muted {
  color: var(--panel-muted);
  font-weight: 400;
}

.legend-block {
  margin-top: -24px;
  color: var(--panel-muted);
  font-size: 0.74rem;
  line-height: 1.12;
}

.context-legend {
  margin: 0 0 12px;
}

.context-legend.is-hidden {
  display: none;
}

.source-block {
  color: var(--panel-muted);
  font-size: 0.6rem;
  line-height: 1.25;
}

.source-line {
  margin: 0 0 2px;
  overflow-wrap: anywhere;
}

.source-link {
  color: inherit;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.12em;
}

.source-link:hover {
  color: var(--panel-text);
}

.source-line:empty {
  display: none;
}

.legend-title {
  margin: 0 0 5px;
  color: var(--panel-text);
  font-family: var(--du-font-brand);
  font-weight: 600;
}

.legend-title-secondary {
  margin-bottom: 4px;
}

.legend-note {
  margin: 0 0 8px;
}

.legend-note:empty {
  display: none;
}

.legend-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px 10px;
}

.legend-column {
  display: grid;
  gap: 2px;
}

.legend-text-group {
  display: grid;
  gap: 3px;
  align-content: start;
}

.legend-text-title {
  margin: 0 0 2px;
  color: var(--panel-text);
  font-family: var(--du-font-brand);
  font-weight: 600;
}

.legend-text-entry {
  color: var(--panel-muted);
  line-height: 1.16;
}

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

.legend-swatch {
  width: 9px;
  height: 9px;
  background: var(--legend-color);
  flex: none;
}

.stage {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 4px;
  min-width: 0;
}

.stage-head {
  min-height: 62px;
  position: relative;
}

.stage-topline {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding-right: 0;
  margin-top: 0;
}

.stage-controls {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 1px;
  flex: none;
  margin-top: 0;
}

.language-tabs {
  display: flex;
  align-items: center;
  gap: 5px;
  flex: none;
  line-height: 1.25;
}

.language-tab {
  border: 0;
  background: transparent;
  padding: 0;
  color: var(--panel-muted);
  font-family: var(--du-font-brand);
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  font-weight: 400;
  cursor: pointer;
}

.language-tab.is-active {
  color: var(--panel-text);
}

.language-separator {
  color: var(--panel-muted);
  font-family: var(--du-font-brand);
  font-size: 0.9rem;
  line-height: 1.25;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0;
  font-family: var(--du-font-brand);
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--panel-muted);
  min-width: 0;
  line-height: 1.02;
}

.breadcrumb-separator {
  color: var(--panel-faint);
}

.breadcrumb-link,
.breadcrumb-current {
  border: 0;
  background: transparent;
  padding: 0;
  font: inherit;
  color: inherit;
}

.breadcrumb-link {
  cursor: pointer;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.12em;
}

.breadcrumb-link:hover {
  color: var(--panel-text);
}

.view-tabs {
  display: flex;
  align-items: center;
  gap: 7px;
  padding-top: 0;
  flex: none;
  line-height: 1.25;
}

.subview-tabs {
  display: flex;
  align-items: center;
  gap: 7px;
  justify-content: flex-end;
  flex-wrap: wrap;
  max-width: 360px;
  line-height: 1.25;
}

.subview-tabs.is-hidden {
  display: none;
}

#graph-scope-tabs {
  flex-wrap: nowrap;
  max-width: none;
  white-space: nowrap;
  gap: 6px;
}

.segment-controls {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  flex-wrap: nowrap;
  max-width: none;
  overflow-x: auto;
  overflow-y: hidden;
  white-space: nowrap;
  scrollbar-width: none;
  line-height: 1.25;
}

.segment-controls.is-hidden {
  display: none;
}

.segment-controls::-webkit-scrollbar {
  display: none;
}

.segment-controls select {
  flex: 0 0 auto;
  min-width: 0;
  border: 0;
  border-bottom: 1px solid var(--panel-line);
  background: transparent;
  padding: 0 0 3px;
  color: var(--panel-text);
  font-family: var(--du-font-brand);
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  outline: none;
}

.segment-controls select.is-hidden {
  display: none;
}

.segment-controls select:focus {
  border-bottom-color: var(--du-color-brand-focus);
}

.segment-toggle {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 5px;
  color: var(--panel-muted);
  font-family: var(--du-font-brand);
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  cursor: pointer;
}

.segment-toggle input {
  margin: 0;
  accent-color: var(--du-color-brand-focus);
}

.segment-toggle span {
  color: var(--panel-muted);
}

.segment-toggle input:checked + span {
  color: var(--panel-text);
}

.view-tab {
  border: 0;
  background: transparent;
  padding: 0;
  color: var(--panel-muted);
  font-family: var(--du-font-brand);
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  font-weight: 400;
  cursor: pointer;
}

.view-tab.is-active {
  color: var(--panel-text);
}

.subview-tab {
  border: 0;
  background: transparent;
  padding: 0;
  color: var(--panel-muted);
  font-family: var(--du-font-brand);
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  font-weight: 400;
  cursor: pointer;
}

.subview-tab.is-active {
  color: var(--panel-text);
}

.control-separator {
  color: var(--panel-muted);
  font-family: var(--du-font-brand);
  font-size: 0.9rem;
  font-weight: 400;
  line-height: 1.25;
}

.control-separator.is-hidden {
  display: none;
}

.context-line,
.result-line {
  margin: 0;
}

.context-line {
  min-height: 1.1em;
  margin-top: -1px;
  color: var(--panel-faint);
  font-size: 0.98rem;
  line-height: 1.1;
}

.result-line {
  min-height: 1.1em;
  margin-top: 0;
  margin-bottom: 1px;
  padding-bottom: 8px;
  color: var(--panel-text);
  font-family: var(--du-font-brand);
  font-size: clamp(0.82rem, 1.15vw, 0.875rem);
  line-height: 1.1;
}

.result-segment + .result-segment::before {
  content: "·";
  margin: 0 0.35rem;
  color: var(--panel-faint);
}

.result-label {
  color: var(--panel-text);
  font-weight: 500;
}

.result-value {
  color: var(--panel-muted);
  font-weight: 300;
}

.stage-canvas {
  position: relative;
  min-height: 78vh;
  border: 1px solid var(--stage-border);
  background: rgba(255, 255, 255, 0.58);
  overflow: hidden;
}

.stage-panel {
  position: absolute;
  inset: 0;
}

.stage-panel.is-hidden {
  display: none;
}

.graph-panel {
  overflow: auto;
}

.map-panel {
  background: rgba(255, 255, 255, 0.68);
}

.polygon-layout {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.polygon-layout.is-hidden {
  display: none;
}

.polygon-layout.has-info-panel {
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 14px;
  padding: 14px;
}

.geo-map {
  width: 100%;
  height: 100%;
  display: block;
}

.geo-map.is-hidden {
  display: none;
}

.map-info-panel {
  display: grid;
  align-content: start;
  gap: 12px;
  overflow: auto;
  padding: 6px 4px 8px 10px;
  color: var(--panel-text);
}

.map-info-panel.is-hidden {
  display: none;
}

.map-info-block {
  display: grid;
  gap: 4px;
}

.map-info-heading {
  margin: 0;
  color: var(--panel-muted);
  font-family: var(--du-font-brand);
  font-size: 1.08rem;
  letter-spacing: 0.02em;
}

.map-info-list {
  display: grid;
  gap: 12px;
}

.map-info-toolbar {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
  padding-bottom: 8px;
  border-bottom: 0.1rem solid #bdbdbd;
}

.map-info-sort-button {
  border: 0;
  background: transparent;
  padding: 0;
  color: var(--panel-muted);
  font-family: var(--du-font-brand);
  font-size: 0.88rem;
  letter-spacing: 0.02em;
  cursor: pointer;
}

.map-info-sort-button.is-active {
  color: var(--panel-text);
}

.map-info-sort-separator {
  color: var(--panel-muted);
  font-size: 0.88rem;
  line-height: 1;
}

.map-info-item {
  display: grid;
  gap: 5px;
  padding: 14px 0 12px;
  border-top: 0.055rem solid #bdbdbd;
}

.map-info-item:first-child {
  padding-top: 2px;
  border-top: 0;
}

.map-info-item-title {
  color: var(--panel-text);
  font-family: var(--du-font-brand);
  font-weight: 500;
  font-size: clamp(0.84rem, 0.98vw, 0.9rem);
  line-height: 1.18;
  padding-bottom: 5px;
}

.map-info-subheading {
  margin-top: 5px;
  color: var(--panel-muted);
  font-family: var(--du-font-brand);
  font-size: 0.92rem;
  letter-spacing: 0.02em;
}

.map-info-line {
  color: var(--panel-muted);
  font-size: 0.82rem;
  line-height: 1.16;
}

.map-info-stat-line {
  display: flex;
  gap: 4px;
  font-size: 0.82rem;
  line-height: 1.16;
}

.map-info-stat-label {
  color: var(--panel-text);
  font-weight: 600;
}

.map-info-stat-value {
  color: var(--panel-muted);
  font-weight: 400;
}

.leaflet-panel {
  position: absolute;
  inset: 0;
}

.leaflet-panel.is-hidden {
  display: none;
}

.leaflet-map {
  width: 100%;
  height: 100%;
}

.geo-shape {
  cursor: pointer;
  transition:
    opacity 120ms ease,
    transform 120ms ease;
}

.geo-shape:hover {
  opacity: 0.92;
}

.geo-shape.is-selected {
  stroke: var(--panel-text);
  stroke-width: 2.4;
}

.square-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(var(--tile-size), var(--tile-size)));
  gap: var(--tile-gap);
  align-content: start;
  justify-content: start;
  padding: 16px 16px 18px;
}

.square-item {
  border: 0;
  background: transparent;
  padding: 0;
  width: var(--tile-size);
  min-height: var(--tile-size);
  color: var(--panel-text);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 7px;
  cursor: pointer;
  text-align: center;
}

.square-grid.is-compact .square-item {
  width: var(--tile-size);
  height: var(--tile-size);
}

.square-item:hover .square-mark,
.square-item:focus-visible .square-mark {
  transform: translateY(-1px);
}

.square-item:focus-visible {
  outline: none;
}

.square-mark {
  width: var(--swatch-size);
  height: var(--swatch-size);
  background: var(--fill);
  transition: transform 120ms ease;
}

.square-grid.is-compact .square-label {
  display: none;
}

.square-label {
  max-width: 100%;
  color: var(--panel-muted);
  font-family: var(--du-font-brand);
  font-size: 0.72rem;
  line-height: 0.98;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.square-item.is-active .square-mark {
  outline: 2px solid var(--panel-text);
  outline-offset: 2px;
}

.square-item.is-active .square-label {
  color: var(--panel-text);
  font-weight: 600;
}

.loading-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(229, 229, 229, 0.86);
  color: var(--panel-muted);
  font-family: var(--du-font-brand);
  font-size: 1.3rem;
  letter-spacing: 0.03em;
  z-index: 500;
}

.loading-overlay.is-hidden {
  display: none;
}

@media (max-width: 980px) {
  .shell {
    height: auto;
    min-height: calc(100vh - 2rem);
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 24px;
    overflow: visible;
  }

  .sidebar {
    height: auto;
    padding-top: 0;
    overflow: visible;
  }

  .legend-block {
    margin-top: 8px;
  }

  .stage-topline {
    flex-direction: column;
    gap: 6px;
  }

  .stage-controls {
    align-items: flex-start;
    margin-top: 0;
  }

  .view-tabs {
    padding-top: 0;
  }

  .stage-canvas {
    min-height: 56vh;
  }

  .polygon-layout.has-info-panel {
    grid-template-columns: 1fr;
  }
}

.stage-head {
  min-height: 86px;
}

.stage-heading {
  display: grid;
  gap: 5px;
  min-width: 0;
}

.stage-secondaryline {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 14px;
  min-height: 1.15rem;
}

.stage-heading .context-line {
  margin: 0;
  text-align: left;
  min-width: 0;
}

.chart-empty {
  padding: 18px 0;
  color: var(--panel-muted);
  font-size: 0.92rem;
}

.graph-panel {
  overflow: auto;
}

.square-grid {
  padding: 18px 18px 22px;
}

.square-item {
  gap: 10px;
  justify-content: flex-start;
}

.square-mark {
  display: block;
  flex: none;
}

.square-value {
  color: var(--panel-text);
  font-family: var(--du-font-brand);
  font-size: 0.84rem;
  font-weight: 500;
  line-height: 1.06;
  white-space: nowrap;
}

.square-title {
  max-width: 100%;
  color: var(--panel-muted);
  font-family: var(--du-font-brand);
  font-size: 0.72rem;
  line-height: 1.12;
  text-transform: uppercase;
  letter-spacing: 0.015em;
  overflow-wrap: anywhere;
  word-break: break-word;
  hyphens: auto;
  min-height: 2.24em;
}

.square-grid.is-compact .square-title {
  display: none;
}

.square-grid.is-medium .square-title {
  font-size: 0.68rem;
}

.square-grid.is-tight .square-title {
  font-size: 0.63rem;
  min-height: 2.12em;
}

.square-grid.is-compact .square-item {
  gap: 6px;
}

.square-grid.is-dense .square-value {
  display: none;
}

.square-item.is-active .square-mark {
  outline: 2px solid #3182bd;
}

.square-item.is-active .square-value,
.square-item.is-active .square-title {
  color: #3182bd;
  font-weight: 500;
}

.stat-line.color-chip {
  align-items: center;
}

.stat-swatch {
  width: 9px;
  height: 9px;
  flex: none;
  background: var(--swatch-color, var(--panel-faint));
}

.leaflet-container {
  background: rgba(255, 255, 255, 0.08);
  font-family: var(--du-font-ui);
}

.leaflet-map {
  min-height: 100%;
}

.map-info-panel {
  border-left: 1px solid var(--panel-line);
}

.map-info-panel .chart-empty {
  padding-top: 2px;
}

.map-info-title {
  margin: 0;
  color: var(--panel-text);
  font-family: var(--du-font-brand);
  font-size: 1.08rem;
  font-weight: 500;
  line-height: 1.08;
}

.map-info-subtitle {
  margin: 0;
  color: var(--panel-muted);
  font-size: 0.8rem;
  line-height: 1.12;
}

.map-info-item-button {
  border: 0;
  background: transparent;
  padding: 0;
  color: inherit;
  text-align: left;
  cursor: pointer;
}

.map-info-item-button:hover .map-info-item-title,
.map-info-item-button:focus-visible .map-info-item-title {
  color: var(--du-color-brand-focus);
}

.map-info-item-button:focus-visible {
  outline: none;
}

@media (max-width: 980px) {
  .stage-head {
    min-height: auto;
  }

  .stage-secondaryline {
    align-items: flex-start;
  }

  .map-info-panel {
    border-left: 0;
    border-top: 1px solid var(--panel-line);
  }
}