:root {
  --bg: #efe9dd;
  --surface: #fff9ef;
  --surface-2: #fffdf7;
  --text: #1a1714;
  --muted: #6a6156;
  --border: #28231d;
  --grid: #d9d0c2;
  --accent-crowd: #2c6fd6;
  --accent-mine: #c14b4b;
  --accent-active: #f2c14e;
  --shadow: 5px 5px 0 var(--border);
  --radius: 0;
  --space-1: 8px;
  --space-2: 12px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --max-width: 980px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Trebuchet MS", Arial, sans-serif;
  line-height: 1.45;
  color: var(--text);
  background:
    linear-gradient(0deg, rgba(255,255,255,0.16), rgba(255,255,255,0.16)),
    var(--bg);
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.card,
.market-card,
.empty-state {
  background: var(--surface);
  border: 2px solid var(--border);
  box-shadow: var(--shadow);
}

.site-header,
.hero,
.view-toggle,
.market-list,
.site-footer {
  width: min(var(--max-width), calc(100% - 24px));
  margin-left: auto;
  margin-right: auto;
}

.site-header {
  padding-top: var(--space-4);
  padding-bottom: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.logo {
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  image-rendering: pixelated;
}

.eyebrow {
  margin: 0 0 4px;
  font-size: 0.8rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.site-title {
  margin: 0;
  font-size: 1.35rem;
  line-height: 1.1;
}

.site-subtitle,
.last-updated {
  margin: 0;
  color: var(--muted);
  font-size: 0.96rem;
}

.page {
  padding-bottom: var(--space-5);
}

.hero {
  padding: var(--space-4);
  margin-bottom: var(--space-3);
}

.hero h2 {
  margin: 0 0 var(--space-2);
  font-size: clamp(1.55rem, 3vw, 2.1rem);
  line-height: 1.08;
}

.hero-copy {
  margin: 0 0 var(--space-3);
  max-width: 42rem;
  color: var(--text);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 10px;
  border: 2px solid var(--border);
  background: var(--surface-2);
  font-size: 0.92rem;
  box-shadow: 3px 3px 0 var(--border);
}

.view-toggle {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.toggle-button {
  appearance: none;
  border: 2px solid var(--border);
  background: var(--surface);
  color: var(--text);
  padding: 11px 16px;
  font-size: 0.98rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: var(--shadow);
}

.toggle-button.is-active {
  background: var(--accent-active);
  transform: translate(3px, 3px);
  box-shadow: none;
}

.market-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.market-card {
  padding: var(--space-3);
}

.market-card-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin-bottom: var(--space-3);
}

.market-card-header h3 {
  margin: 0;
  font-size: 1.15rem;
  line-height: 1.2;
}

.market-link,
.market-meta {
  font-size: 0.94rem;
}

.market-link {
  color: var(--accent-crowd);
  text-decoration: none;
  width: fit-content;
}

.market-link:hover,
.market-link:focus-visible {
  text-decoration: underline;
}

.market-meta {
  color: var(--muted);
}

.market-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.stat {
  border: 2px solid var(--border);
  background: var(--surface-2);
  padding: var(--space-2);
}

.stat-label {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  margin-bottom: 4px;
}

.stat-value {
  display: block;
  font-size: 1rem;
  font-weight: 700;
}

.stat-early-lead-confirmed {
  background: #dff6e6;
  border-color: #7bc491;
}

.stat-early-lead-confirmed .stat-label,
.stat-early-lead-confirmed .stat-value {
  color: #165b2b;
}

.chart-shell {
  border: 2px solid var(--border);
  background: #fff;
  padding: var(--space-2);
}

.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  margin-bottom: var(--space-2);
  color: var(--muted);
  font-size: 0.9rem;
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.legend-swatch {
  width: 12px;
  height: 12px;
  border: 2px solid var(--border);
}

.legend-swatch.crowd {
  background: var(--accent-crowd);
}

.legend-swatch.mine {
  background: var(--accent-mine);
}

.chart-shell canvas {
  display: block;
  width: 100%;
  height: 250px;
}

.chart-inspector {
  margin-top: var(--space-2);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
}

.inspector-item {
  display: block;
  border: 2px solid var(--border);
  background: var(--surface-2);
  padding: 10px 12px;
  font-size: 0.9rem;
  font-weight: 700;
  min-height: 48px;
}

.inspector-date {
  grid-column: 1 / -1;
}

.chart-inspector.is-idle .inspector-item {
  color: var(--muted);
  font-weight: 600;
}

.empty-state {
  padding: var(--space-4);
}

.empty-state h3 {
  margin-top: 0;
  margin-bottom: var(--space-1);
  font-size: 1.1rem;
}

.empty-state p {
  margin: 0;
  color: var(--muted);
}

.site-footer {
  padding-top: var(--space-3);
  padding-bottom: var(--space-5);
  color: var(--muted);
  font-size: 0.92rem;
}

@media (hover: hover) and (pointer: fine) {
  .chart-shell canvas {
    cursor: crosshair;
  }
}

@media (min-width: 720px) {
  .site-header {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

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

  .chart-inspector {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .inspector-date {
    grid-column: auto;
  }
}