:root {
  color-scheme: light;
  --ink: #1d1d1f;
  --muted: #6e6e73;
  --line: #d2d2d7;
  --hairline: #ececf0;
  --surface: #ffffff;
  --band: #f5f5f7;
  --blue: #0066cc;
  --green: #248a3d;
  --red: #b42318;
  --orange: #b25a00;
  --violet: #6e52c8;
  --shadow: 0 18px 60px rgba(0, 0, 0, 0.08);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--band);
  color: var(--ink);
}

button {
  font: inherit;
}

.page {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: 40px 28px 56px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 28px;
  align-items: end;
  padding: 36px 0 28px;
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0;
}

h1 {
  margin: 0;
  font-size: clamp(48px, 8vw, 96px);
  line-height: 0.95;
  letter-spacing: 0;
}

.subtitle {
  max-width: 720px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 21px;
  line-height: 1.38;
}

.source-panel {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(210, 210, 215, 0.7);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.source-panel {
  min-height: 150px;
  padding: 22px;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.source-panel span,
.label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.source-panel strong {
  display: block;
  font-size: 34px;
  line-height: 1;
  margin-top: 12px;
}

a {
  color: var(--blue);
  text-decoration: none;
  font-weight: 600;
}

.section-tabs {
  position: sticky;
  top: 0;
  z-index: 20;
  margin: -40px -28px 0;
  padding: 14px 28px;
  background: rgba(245, 245, 247, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(210, 210, 215, 0.7);
}

.section-switch {
  width: fit-content;
}

.section-switch button {
  min-width: 160px;
  padding: 0 18px;
}

.controls {
  position: sticky;
  top: 63px;
  z-index: 10;
  margin: 0 -28px 26px;
  padding: 14px 28px;
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
  background: rgba(245, 245, 247, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(210, 210, 215, 0.7);
}

.segmented,
.range {
  display: flex;
  gap: 6px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
}

.range {
  flex-wrap: wrap;
}

.income-only,
.retail-only {
  display: none;
}

body.income-section .income-only {
  display: flex;
}

body.retail-section .retail-only {
  display: flex;
}

.property-only,
.property-price-only {
  display: none;
}

body.property-section .property-only,
body.property-price-section .property-price-only {
  display: flex;
}

body.income-section #versionControls,
body.property-section #versionControls {
  display: none;
}

.segmented button,
.range button {
  min-width: 56px;
  height: 34px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-weight: 700;
}

.segmented.wide button {
  min-width: 112px;
  padding: 0 14px;
}

.segmented button.active,
.range button.active {
  background: var(--ink);
  color: white;
}

.city-panel {
  position: sticky;
  top: 136px;
  z-index: 9;
  width: auto;
  margin: -26px -28px 26px;
  padding: 12px 28px 14px;
  background: rgba(245, 245, 247, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(210, 210, 215, 0.7);
}

.city-panel-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  width: 100%;
  max-height: 86px;
  overflow: auto;
  padding: 2px 2px 4px;
  scrollbar-width: thin;
}

.city-panel button {
  height: 32px;
  min-width: 92px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--muted);
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}

.city-panel button[data-city="capitalNewTier"] {
  min-width: 118px;
}

.city-panel button.active {
  border-color: var(--ink);
  background: var(--ink);
  color: white;
}

.city-panel button:hover {
  color: var(--ink);
}

.city-panel button.active:hover {
  color: white;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.card {
  min-height: 356px;
  padding: 22px;
  border-radius: 8px;
  background: var(--surface);
  border: 1px solid var(--hairline);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.card.primary {
  grid-column: 1 / -1;
  min-height: 430px;
}

.card-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: start;
}

.card h2 {
  margin: 0;
  font-size: 23px;
  line-height: 1.12;
  letter-spacing: 0;
}

.card.primary h2 {
  font-size: 32px;
}

.meta {
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
}

.metric {
  text-align: right;
  white-space: nowrap;
}

.metric strong {
  display: block;
  font-size: 26px;
  line-height: 1;
}

.metric span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
}

.metric .up {
  color: var(--green);
}

.metric .down {
  color: var(--red);
}

.chart {
  position: relative;
  width: 100%;
  height: 238px;
  margin-top: 20px;
  flex: 0 0 auto;
}

.card.primary .chart {
  height: 300px;
}

.chart svg {
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.card-source {
  margin-top: auto;
  padding-top: 12px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
}

.card-source a {
  color: inherit;
  font-weight: 600;
  text-decoration: none;
}

.card-source a:hover {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.axis text {
  fill: var(--muted);
  font-size: 12px;
}

.axis line {
  stroke: var(--hairline);
}

.line {
  fill: none;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.area {
  opacity: 0.09;
}

.hit-point {
  fill: transparent;
  cursor: crosshair;
  pointer-events: all;
}

.focus-point {
  opacity: 0;
  pointer-events: none;
  transition: opacity 120ms ease;
}

.tooltip {
  position: absolute;
  z-index: 3;
  min-width: 138px;
  padding: 10px 12px;
  border-radius: 8px;
  background: rgba(29, 29, 31, 0.92);
  color: white;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
  transform: translate(-50%, calc(-100% - 12px));
  pointer-events: none;
  opacity: 0;
  transition: opacity 120ms ease;
}

.tooltip.visible {
  opacity: 1;
}

.tooltip span {
  display: block;
  color: rgba(255, 255, 255, 0.68);
  font-size: 12px;
  font-weight: 600;
}

.tooltip strong {
  display: block;
  margin-top: 4px;
  font-size: 18px;
  line-height: 1.1;
}

.tooltip em {
  display: block;
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 11px;
  font-style: normal;
  font-weight: 600;
}

.empty {
  display: grid;
  place-items: center;
  height: 238px;
  margin-top: 20px;
  color: var(--muted);
  border: 1px dashed var(--line);
  border-radius: 8px;
}

.footnote {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  justify-content: space-between;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.footnote p {
  max-width: 920px;
  margin: 0;
}

@media (max-width: 920px) {
  .page {
    padding: 26px 16px 42px;
  }

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

  .controls {
    margin-left: -16px;
    margin-right: -16px;
    padding-left: 16px;
    padding-right: 16px;
  }

  .city-panel {
    position: static;
    margin-left: -16px;
    margin-right: -16px;
    padding-left: 16px;
    padding-right: 16px;
  }

  .section-tabs {
    margin-left: -16px;
    margin-right: -16px;
    padding-left: 16px;
    padding-right: 16px;
    overflow-x: auto;
  }

  .footnote {
    flex-direction: column;
  }

  .card.primary {
    grid-column: auto;
  }
}

@media (max-width: 520px) {
  .source-panel {
    min-height: 128px;
  }

  .card {
    min-height: 330px;
    padding: 18px;
  }

  .card-head {
    grid-template-columns: 1fr;
  }

  .metric {
    text-align: left;
  }

  .segmented button,
  .range button {
    min-width: 50px;
  }

  .section-switch button {
    min-width: 138px;
  }
}