:root {
  /* Dark mode colors - charmtone dark palette */
  --bg: #201f26;
  --bg-secondary: #2d2c35;
  --text: #fffaf1;
  --text-muted: #858392;

  /* Charmtone colors (global - same in both light and dark modes) */
  --charple: #6b50ff;
  --cherry: #ff388b;
  --julep: #00ffb2;
  --urchin: #c337e0;
  --butter: #fffaf1;
  --squid: #858392;
  --pepper: #201f26;
  --iron: #4d4c57;
  --tuna: #ff6daa;
  --uni: #ff937d;
  --coral: #ff577d;
  --violet: #c259ff;
  --malibu: #00a4ff;
  --hazy: #8b75ff;
}

/* Light mode colors - charmtone light palette */
@media (prefers-color-scheme: light) {
  :root {
    --bg: #f0f0f0;
    --bg-secondary: #fbfbfb;
    --text: #201f26;
    --text-muted: #4d4c57;
  }
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu,
    sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  padding: 2rem 1rem;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

.header-wrapper {
  max-width: 1200px;
  margin: 0 auto 2rem;
}

.header-wrapper a {
  display: block;
  text-decoration: none;
}

.header-content {
  display: flex;
  align-items: center;
  width: 100%;
}

.header-svg {
  flex-grow: 1;
  flex-shrink: 1;
  min-width: 0;
  overflow: hidden;
  height: 70px;
  display: flex;
  align-items: center;
}

.header-svg svg {
  height: 70px;
  width: auto;
  min-width: 1300px;
  display: block;
  pointer-events: none;
}

.heartbit-svg {
  flex-shrink: 0;
  width: 70px;
  flex-basis: 70px;
  margin-left: 1rem;
}

.heartbit-svg svg {
  width: 100%;
  height: auto;
  display: block;
}

.header-info {
  margin-bottom: 2rem;
  font-size: 0.875rem;
  color: var(--hazy);
  font-family: "JetBrains Mono", "SF Mono", Consolas, monospace;
}

.stats-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
  width: 100%;
}

.stat-card {
  background: var(--bg-secondary);
  border-radius: 12px;
  padding: 1.5rem;
  flex: 1 1 150px;
  max-width: calc((100% - 5rem) / 6);
}

@media (prefers-color-scheme: light) {
  .stat-card {
    background: var(--butter);
  }
}

@media (max-width: 1024px) {
  .stat-card {
    max-width: calc((100% - 2rem) / 3);
  }
}

@media (max-width: 600px) {
  .stat-card {
    max-width: calc((100% - 1rem) / 2);
  }
}

.stat-card h3 {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.stat-card .value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--butter);
  white-space: nowrap;
}

@media (prefers-color-scheme: light) {
  .stat-card .value {
    color: var(--pepper);
  }
}

.charts-grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2rem;
  width: 100%;
}

.chart-card {
  background: var(--bg-secondary);
  border-radius: 12px;
  padding: 1.5rem;
  width: 100%;
  box-sizing: border-box;
}

@media (prefers-color-scheme: light) {
  .chart-card {
    background: var(--butter);
  }
}

.chart-card.full-width {
  width: 100%;
}

.chart-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  width: 100%;
}

.chart-row .chart-card {
  flex: 1 1 300px;
  max-width: calc((100% - 1.5rem) / 2);
}

.chart-card h2 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: var(--text);
}

.chart-container {
  position: relative;
  height: 300px;
}

.chart-container.tall {
  height: 400px;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

th,
td {
  text-align: left;
  padding: 0.75rem;
  border-bottom: 1px solid var(--border);
}

th {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.875rem;
}

td {
  font-family: "JetBrains Mono", "SF Mono", Consolas, monospace;
}

.model-tag {
  background: var(--bg);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.875rem;
}

.footer-container {
  max-width: 1200px;
  margin: 2rem auto 0;
}

.footer-container svg {
  width: 100%;
  height: auto;
  display: block;
}

/* Override charm brand colors in footer */
.footer-container .st2 {
  fill: #fffaf1 !important;
}

@media (prefers-color-scheme: light) {

  /* Override charm brand colors in footer */
  .footer-container .st2 {
    fill: #644ced !important;
  }
}