@import url("https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@500;600;700&family=Manrope:wght@300;400;500;600;700&display=swap");

:root {
  color-scheme: dark;
  --bg: #0b0d12;
  --ink: #f5f6f8;
  --muted: #c7ccd4;
  --accent: #f46a3a;
  --accent-dark: #f29a76;
  --panel: rgba(14, 16, 22, 0.5);
  --shadow: 0 20px 50px rgba(17, 17, 17, 0.15);
  --map-bg: #101218;
  --region-stroke: #3a3d45;
}

[data-theme="light"] {
  color-scheme: light;
  --bg: #f5f6f8;
  --ink: #1a1c22;
  --muted: #5a6070;
  --accent: #e85a2a;
  --accent-dark: #d44a1a;
  --panel: rgba(255, 255, 255, 0.75);
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
  --map-bg: #e8eaef;
  --region-stroke: #c0c5d0;
}

/* Color-blind friendly palette (deuteranopia/protanopia safe) */
[data-colorblind="true"] {
  --flow-inbound: #0077bb;  /* Blue for inflow */
  --flow-outbound: #ee7733; /* Orange for outflow */
  --net-positive: #009988;  /* Teal for net positive */
  --net-negative: #cc3311;  /* Vermillion for net negative */
}

/* Loading skeleton styles */
@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

.skeleton {
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.05) 25%,
    rgba(255, 255, 255, 0.15) 50%,
    rgba(255, 255, 255, 0.05) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
  border-radius: 8px;
}

.skeleton-map {
  width: 100%;
  height: 100%;
  border-radius: 18px;
}

.skeleton-region {
  fill: rgba(255, 255, 255, 0.08);
}

.skeleton-flow {
  stroke: rgba(255, 255, 255, 0.1);
  stroke-width: 3;
}

.skeleton-text {
  height: 1em;
  margin: 4px 0;
}

.skeleton-hidden {
  display: none;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: radial-gradient(circle at 20% 10%, rgba(46, 57, 90, 0.55), transparent 55%),
    radial-gradient(circle at 70% 20%, rgba(74, 46, 90, 0.45), transparent 55%),
    #0b0d12;
  font-family: "Manrope", "Noto Sans KR", system-ui, sans-serif;
  color: var(--ink);
  overflow: hidden;
}

.page {
  max-width: none;
  margin: 0 auto;
  padding: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
}

.stat__label {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.stat__value {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.content {
  display: flex;
  flex-direction: column;
  gap: 0;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.map-shell {
  display: flex;
  flex-direction: column;
  gap: 0;
  flex: 1;
  min-height: 0;
}

.map-shell--full {
  min-height: 0;
}

.top-row {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 20px 8px;
  flex: 0 0 auto;
  position: relative;
  z-index: 5;
  pointer-events: auto;
}

.top-row .map-header,
.top-row .panel-summary {
  min-height: 0;
  min-width: 0;
  flex: 1 1 0;
}

.top-row__spacer {
  flex: 2 1 auto;
}

.top-row .map-header {
  display: flex;
  flex-direction: column;
  justify-content: center;
  flex: 0.8 1 0;
}

.map-stage {
  position: relative;
  flex: 1;
  min-height: 0;
  overflow: hidden;
  display: flex;
}

.top-row .panel {
  padding: 8px;
}

.top-row .stat-grid {
  gap: 4px;
}

.top-row .summary-age {
  gap: 6px;
}

.top-row .stat__label {
  font-size: 11px;
  letter-spacing: 0.1em;
}

.top-row .stat__value {
  font-size: 16px;
}

.top-row .year-control,
.top-row .summary-age {
  gap: 6px;
}

.top-row #year-range {
  width: 100px;
}

.top-row .year-control .play-toggle {
  margin-left: auto;
}

.top-row .age-value {
  min-width: 52px;
  font-size: 11px;
}

.overlay-flows {
  position: absolute;
  right: 24px;
  bottom: 24px;
  max-width: 320px;
  pointer-events: auto;
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.overlay-settings {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 420px;
  pointer-events: auto;
  position: fixed;
  left: 24px;
  bottom: 24px;
  z-index: 10;
}

.settings-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  font-size: 18px;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  position: fixed;
  left: 24px;
  bottom: 24px;
  z-index: 12;
}

.panel-settings.is-collapsed {
  display: none;
}

.panel-settings {
  padding: 14px;
  position: relative;
  z-index: 11;
  max-height: min(70vh, 520px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: 64px;
  overflow-x: visible;
}

.panel-settings .select-with-info {
  overflow: visible;
  z-index: 12;
}

.settings-open .map-tags,
.settings-open .top-row {
  z-index: 1;
  opacity: 0.25;
  filter: blur(1.5px);
  pointer-events: none;
}

.panel-settings .controls {
  gap: 6px 10px;
  margin-top: 6px;
}

.panel-settings label {
  font-size: 12px;
  min-width: 0;
  gap: 4px;
  line-height: 1.2;
}

.panel-settings select {
  padding: 8px 10px;
  font-size: 12px;
}

.panel-settings .control-value {
  font-size: 11px;
  line-height: 1.1;
}

.panel-settings input[type="range"] {
  margin: 0;
}

.map-header {
  max-width: 760px;
  border-radius: 18px;
  padding: 12px 16px;
  pointer-events: auto;
  align-self: flex-start;
}

.glass-panel {
  background: linear-gradient(135deg, rgba(18, 24, 38, 0.45), rgba(10, 12, 20, 0.18));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 26px rgba(4, 6, 12, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(24px) saturate(135%);
  -webkit-backdrop-filter: blur(24px) saturate(135%);
  color: var(--ink);
}

.map-header h1 {
  font-family: "Manrope", "Noto Sans KR", system-ui, sans-serif;
  font-size: clamp(22px, 3.4vw, 34px);
  margin: 0 0 6px;
  letter-spacing: 0.04em;
}

.kosis-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(10, 12, 18, 0.55);
  color: rgba(245, 246, 248, 0.92);
  font-size: 11px;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: 0.04em;
}

.kosis-tag:hover {
  border-color: rgba(255, 255, 255, 0.3);
  color: #ffffff;
}

.map-header__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 12px;
  color: rgba(244, 154, 118, 0.9);
  margin: 0 0 8px;
}

.map-header__desc {
  margin: 0;
  color: rgba(199, 204, 212, 0.85);
  line-height: 1.6;
}

.panel {
  background: var(--panel);
  border-radius: 20px;
  padding: 18px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  pointer-events: auto;
}

.panel::after {
  content: "";
  position: absolute;
  width: 220px;
  height: 220px;
  right: -80px;
  top: -120px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.08), transparent 70%);
  opacity: 0.6;
}

.glass-panel::after {
  background: radial-gradient(circle, rgba(255, 255, 255, 0.25), transparent 70%);
  opacity: 0.4;
}

.panel__header h2 {
  margin: 0 0 6px;
  font-size: 20px;
  font-family: "Cormorant Garamond", serif;
  font-weight: 600;
}

.top-flows-title {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(199, 204, 212, 0.8);
  text-align: right;
  padding-right: 10%;
}

#sidebar-title {
  font-family: "Manrope", "Noto Sans KR", system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: 0.04em;
  font-variant-numeric: tabular-nums;
}

.top-flows-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}

.top-flow-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.top-flow-item__label {
  min-width: 0;
  font-size: 12px;
  font-weight: 600;
  color: rgba(245, 246, 248, 0.92);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.top-flow-item__value {
  font-size: 12px;
  font-weight: 600;
  color: rgba(245, 246, 248, 0.9);
  flex-shrink: 0;
  text-align: right;
}

.panel__header p {
  margin: 0;
  color: rgba(199, 204, 212, 0.8);
}

.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.controls.is-compact {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 12px;
}

.controls.is-compact .field {
  min-width: 0;
}

.controls.is-compact .field-age,
.controls.is-compact .field-year,
.controls.is-compact .field-month {
  grid-column: 1 / -1;
}

label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 14px;
  font-weight: 500;
  color: rgba(199, 204, 212, 0.85);
  min-width: 180px;
  flex: 1 1 180px;
}

.age-control {
  display: flex;
  align-items: center;
  gap: 8px;
}

.age-value {
  font-size: 12px;
  font-weight: 600;
  color: rgba(245, 246, 248, 0.9);
  min-width: 64px;
  text-align: center;
}

input[type="range"] {
  width: 100%;
}

select {
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(10, 12, 20, 0.6);
  font-size: 14px;
  color: var(--ink);
}

.select-with-info {
  display: flex;
  align-items: center;
  gap: 8px;
  position: relative;
}

.info-chip {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(18, 24, 38, 0.7);
  color: rgba(245, 246, 248, 0.9);
  font-weight: 600;
  cursor: pointer;
}

.info-tooltip {
  position: absolute;
  bottom: 0;
  left: calc(100% + 10px);
  min-width: 220px;
  background: rgba(10, 12, 18, 0.92);
  color: #f5f6f8;
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 12px;
  line-height: 1.5;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 50;
}

.info-tooltip.is-active {
  opacity: 1;
}

.info-tooltip strong {
  display: block;
  font-size: 12px;
  margin-bottom: 4px;
}

.info-tooltip p {
  margin: 0;
}

.control-value {
  font-weight: 600;
  color: var(--ink);
}

.panel__footer {
  margin-top: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--ink);
  cursor: pointer;
  transition: background 0.15s ease, transform 0.15s ease;
}

.theme-toggle:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.05);
}

.theme-toggle .material-symbols-rounded {
  font-size: 20px;
}

.field-colorblind {
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}

.field-colorblind input {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
}

.field-colorblind .material-symbols-rounded {
  font-size: 20px;
  color: var(--muted);
}

.field-colorblind:has(input:checked) .material-symbols-rounded {
  color: var(--accent);
}

.panel__section {
  margin-top: 16px;
}

.note {
  font-size: 13px;
  color: var(--muted);
  margin: 0;
}

.map-card {
  background: transparent;
  color: #fff;
  border-radius: 0;
  padding: 16px 20px;
  position: relative;
  overflow: hidden;
  box-shadow: none;
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  z-index: 1;
}

.map-card__header h2 {
  font-family: "Cormorant Garamond", serif;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.map-card__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 12, 18, 0.6);
  color: rgba(245, 246, 248, 0.92);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.map-tags {
  position: absolute;
  top: 12px;
  left: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
  z-index: 4;
}

.map-tag-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.map-tag-right {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.map-wrap {
  position: relative;
  background: radial-gradient(circle at 20% 10%, rgba(255, 255, 255, 0.1), transparent 40%);
  border-radius: 18px;
  overflow: hidden;
  flex: 1;
  min-height: 0;
  height: 100%;
  box-sizing: border-box;
}

#flow-map {
  width: 100%;
  height: 100%;
  cursor: grab;
}

#flow-map:active {
  cursor: grabbing;
}

.zoom-controls {
  position: absolute;
  bottom: 60px;
  right: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 6px;
  border-radius: 10px;
  z-index: 10;
}

.zoom-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: none;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--ink);
  cursor: pointer;
  transition: background 0.15s ease;
}

.zoom-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

.zoom-btn:active {
  background: rgba(255, 255, 255, 0.25);
}

.zoom-btn .material-symbols-rounded {
  font-size: 20px;
}

/* Mini-map overview */
.minimap {
  position: absolute;
  bottom: 60px;
  left: 12px;
  width: 120px;
  height: 96px;
  padding: 4px;
  border-radius: 8px;
  z-index: 10;
  overflow: hidden;
}

.minimap svg {
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.minimap__viewport {
  position: absolute;
  border: 2px solid var(--accent);
  border-radius: 4px;
  background: rgba(244, 106, 58, 0.15);
  pointer-events: none;
  transition: all 0.1s ease;
}

.region-shape {
  transition: fill 0.6s ease, fill-opacity 0.6s ease, stroke 0.6s ease, opacity 0.6s ease, filter 0.2s ease;
  cursor: pointer;
}

.region-shape:hover {
  filter: drop-shadow(0 0 8px rgba(139, 92, 246, 0.6)) brightness(1.15);
}

.region-shape:focus {
  outline: none;
  filter: drop-shadow(0 0 10px rgba(139, 92, 246, 0.8)) brightness(1.2);
}

.net-legend {
  position: static;
  display: flex;
  gap: 12px;
  background: rgba(10, 12, 18, 0.85);
  color: #f5f6f8;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
}

.net-legend__item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.net-legend__swatch {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.25);
}

#flow-lines {
  transition: opacity 0.15s ease-out;
}

#flow-lines.is-muted .flow-line {
  opacity: 0.2;
}

.flow-line {
  pointer-events: stroke;
}

.flow-line--glow {
  pointer-events: none;
}

#flow-lines.is-muted .flow-line--glow {
  opacity: 0.1;
}

.flow-line {
  animation: flowGlow var(--flow-speed, 6s) ease-in-out infinite;
  transition: opacity 0.2s ease;
}

.flow-line--glow {
  mix-blend-mode: screen;
}

.flow-line--pulse {
  animation: flowGlow var(--flow-speed, 6s) ease-in-out infinite,
    flowPulse 2.2s ease-in-out infinite;
}

.flow-line.is-highlight {
  opacity: 1;
}

.region-shape.region-highlight {
  stroke-width: 2.5;
}

.region-shape.region-highlight.inbound {
  stroke: rgba(39, 209, 127, 0.9);
  fill: rgba(39, 209, 127, 0.25);
}

.region-shape.region-highlight.outbound {
  stroke: rgba(240, 91, 76, 0.9);
  fill: rgba(240, 91, 76, 0.25);
}

@keyframes flowGlow {
  0% {
    filter: brightness(1);
  }
  50% {
    filter: brightness(1.4);
  }
  100% {
    filter: brightness(1);
  }
}

@keyframes flowPulse {
  0%,
  100% {
    stroke-width: calc(var(--pulse-width, 0px) + 0px);
  }
  50% {
    stroke-width: calc(var(--pulse-width, 0px) + 2px);
  }
}

/* Flow particle animation */
@keyframes particleMove {
  0% {
    offset-distance: 0%;
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    offset-distance: 100%;
    opacity: 0;
  }
}

.flow-particle {
  fill: #fff;
  filter: drop-shadow(0 0 4px rgba(255, 255, 255, 0.8));
  offset-rotate: 0deg;
  animation: particleMove var(--particle-duration, 3s) linear infinite;
  animation-delay: var(--particle-delay, 0s);
}

.flow-particle--inbound {
  fill: #27d17f;
  filter: drop-shadow(0 0 4px rgba(39, 209, 127, 0.8));
}

.flow-particle--outbound {
  fill: #f05b4c;
  filter: drop-shadow(0 0 4px rgba(240, 91, 76, 0.8));
}

.map-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(14, 15, 19, 0.6);
  font-size: 16px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.flow-tooltip {
  position: absolute;
  top: 0;
  left: 0;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(15, 16, 20, 0.92);
  color: #f7f1e7;
  font-size: 12px;
  pointer-events: none;
  opacity: 0;
  transform: translate(-999px, -999px);
  transition: opacity 0.15s ease;
  white-space: nowrap;
}

.flow-tooltip.is-active {
  opacity: 1;
}

.map-overlay.is-active {
  opacity: 1;
}

.stat-grid {
  display: grid;
  gap: 12px;
}

.stat-grid .stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.summary-actions {
  margin-top: 6px;
  display: flex;
  justify-content: flex-end;
  position: relative;
  z-index: 3;
  align-items: center;
  gap: 8px;
}

.year-control {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
}

.summary-age .control-range,
.year-control .control-range {
  flex: 0 0 120px;
  width: 120px;
  min-width: 120px;
  margin-left: 6px;
}

.play-speed {
  display: flex;
  align-items: center;
  gap: 6px;
}

#play-speed {
  width: 90px;
}

.summary-year-label {
  font-size: 12px;
  font-weight: 600;
  color: rgba(245, 246, 248, 0.9);
}

.play-toggle {
  border: 1px solid rgba(39, 209, 127, 0.4);
  border-radius: 999px;
  padding: 6px;
  font-size: 16px;
  font-weight: 600;
  background: rgba(39, 209, 127, 0.18);
  color: rgba(39, 209, 127, 0.95);
  cursor: pointer;
  pointer-events: auto;
  user-select: none;
  z-index: 4;
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.play-toggle.is-playing {
  border-color: rgba(240, 91, 76, 0.6);
  background: rgba(240, 91, 76, 0.18);
  color: rgba(240, 91, 76, 0.95);
}

.play-loading {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-top-color: rgba(245, 246, 248, 0.9);
  opacity: 0;
  animation: spin 1s linear infinite;
}

.play-loading.is-active {
  opacity: 1;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.footer {
  margin: 0;
  padding: 8px 10px 6px;
  text-align: right;
  font-size: 11px;
  color: rgba(199, 204, 212, 0.6);
  background: transparent;
  position: fixed;
  right: 8px;
  bottom: 6px;
  z-index: 2;
  pointer-events: none;
}

.footer a {
  color: #ffffff;
  text-decoration: none;
  pointer-events: auto;
}

.footer a:hover {
  color: rgba(245, 246, 248, 0.9);
}

@media (max-width: 960px) {
  .top-row {
    align-items: stretch;
    padding: 12px 16px 6px;
    gap: 12px;
  }

  .top-row__spacer {
    display: none;
  }

  .top-row .map-header,
  .top-row .panel-summary {
    min-height: 0;
  }

  .overlay-settings {
    max-width: none;
  }
}

@media (max-width: 640px) {
  .page {
    padding: 0;
  }

  .settings-toggle {
    left: 16px;
    bottom: 12px;
    font-size: 11px;
    padding: 6px 10px;
  }

  .overlay-settings {
    left: 16px;
    right: 16px;
    bottom: 12px;
    max-width: none;
  }

  .overlay-flows {
    right: 12px;
    bottom: 64px;
    max-width: 260px;
  }

  .top-row {
    padding: 10px 12px 6px;
    gap: 8px;
  }

  .top-row__spacer {
    display: none;
  }

  .map-shell--full {
    min-height: auto;
  }

  .map-card {
    padding: 12px;
    min-height: 0;
    height: 100%;
  }

  .map-card__header {
    margin-bottom: 8px;
  }

  .map-card__badge {
    font-size: 11px;
  }

  .map-wrap {
    min-height: 0;
    height: 100%;
    width: 100%;
    flex: 1;
  }

  .controls {
    flex-direction: column;
  }

  .panel {
    padding: 14px;
  }

  .top-row .panel {
    padding: 6px;
  }

  .map-tags .panel,
  .overlay-settings .panel {
    padding: 10px 12px;
  }

  .panel__header h2 {
    font-size: 18px;
  }

  .map-header__desc {
    font-size: 11px;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .map-tags .stat-grid {
    grid-template-columns: 1fr;
    gap: 8px;
    align-items: start;
  }

  .map-tags .stat__label {
    font-size: 10px;
  }

  .map-tags .stat__value {
    font-size: 14px;
  }

  .summary-actions {
    margin-top: 6px;
  }

  .play-toggle {
    padding: 4px;
    font-size: 14px;
    width: 28px;
    height: 28px;
  }

  .summary-age .control-range,
  .year-control .control-range {
    flex: 0 0 80px;
    width: 80px;
    min-width: 80px;
    margin-left: 6px;
  }

  #play-speed {
    width: 70px;
  }

  .summary-year-label {
    font-size: 11px;
  }

  #flow-map {
    transform: scale(1.6) translateX(0%);
    transform-origin: center;
  }

  .summary-age .age-value {
    text-align: right;
  }

  .play-loading {
    width: 14px;
    height: 14px;
  }


  .overlay-settings .controls {
    gap: 4px 8px;
    margin-top: 4px;
  }

  .overlay-settings label {
    font-size: 11px;
    min-width: 0;
  }

  .overlay-settings .age-control {
    gap: 6px;
  }

  .overlay-settings input[type="range"] {
    height: 18px;
  }

  .overlay-settings select {
    padding: 6px 8px;
    font-size: 11px;
  }

  .age-value {
    font-size: 11px;
    min-width: 52px;
  }

  .summary-age {
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .year-control {
    display: flex;
    align-items: center;
    gap: 8px;
  }


  .map-tags {
    top: 10px;
    left: 10px;
    right: 10px;
    gap: 6px;
  }

  .panel-settings {
    max-height: none;
    overflow: visible;
    padding: 10px;
  }

  .panel-settings .controls {
    padding-bottom: 8px;
  }

  .map-header {
    padding: 10px 12px;
  }

  .map-header h1 {
    font-size: 20px;
  }
}
.stat-grid .stat--total {
  flex-direction: row;
  align-items: baseline;
  justify-content: flex-end;
  gap: 6px;
}

.stat-grid .stat--total .stat__value {
  text-align: right;
  flex-shrink: 0;
  min-width: 80px;
}

.stat-grid .stat--total .stat__label {
  white-space: nowrap;
}

/* ─── Error Banner ─── */

.error-banner {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 18px;
  border-radius: 14px;
  background: rgba(240, 91, 76, 0.92);
  color: #fff;
  font-size: 13px;
  font-weight: 500;
  z-index: 20;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  max-width: 90%;
}

.error-banner.is-active {
  opacity: 1;
  pointer-events: auto;
}

.error-banner__retry {
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 8px;
  padding: 4px 12px;
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  flex-shrink: 0;
}

.error-banner__retry:hover,
.error-banner__retry:focus-visible {
  background: rgba(255, 255, 255, 0.3);
}

/* ─── Focus Visible ─── */

:focus-visible {
  outline: 2px solid rgba(39, 209, 127, 0.7);
  outline-offset: 2px;
}

button:focus-visible,
select:focus-visible,
input[type="range"]:focus-visible {
  outline: 2px solid rgba(39, 209, 127, 0.7);
  outline-offset: 2px;
}

/* ─── Flow Detail Modal ─── */

.flow-modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.flow-modal[aria-hidden="false"] {
  opacity: 1;
  visibility: visible;
}

.flow-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
}

.flow-modal__content {
  position: relative;
  width: 90%;
  max-width: 400px;
  padding: 20px;
  border-radius: 16px;
  transform: translateY(20px);
  transition: transform 0.2s ease;
}

.flow-modal[aria-hidden="false"] .flow-modal__content {
  transform: translateY(0);
}

.flow-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.flow-modal__title {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  color: var(--ink);
}

.flow-modal__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: none;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--ink);
  cursor: pointer;
}

.flow-modal__close:hover {
  background: rgba(255, 255, 255, 0.2);
}

.flow-modal__route {
  font-size: 20px;
  font-weight: 600;
  color: var(--ink);
  text-align: center;
  margin-bottom: 12px;
}

.flow-modal__value {
  font-size: 28px;
  font-weight: 700;
  color: var(--accent);
  text-align: center;
  margin-bottom: 16px;
}

.flow-modal__history {
  padding: 12px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  font-size: 14px;
  color: var(--muted);
}

/* ─── Reduced Motion ─── */

@media (prefers-reduced-motion: reduce) {
  .flow-line,
  .flow-line--pulse,
  .flow-line--glow,
  .region-shape,
  .play-loading {
    animation: none !important;
    transition: none !important;
  }

  .map-overlay,
  .flow-tooltip,
  .info-tooltip,
  .error-banner {
    transition: none !important;
  }
}