* { box-sizing: border-box; }

html {
  font-size: 16px;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", system-ui, sans-serif;
  color: #e6edf3;
  background: #0d1117;
}

.page {
  max-width: 920px;
  margin: 0 auto;
  padding: 20px 16px 32px;
}

.page__title {
  margin: 0 0 6px;
  font-size: 1.5rem;
  font-weight: 600;
}

.page__meta {
  margin: 0;
  font-size: 0.85rem;
  color: #8b949e;
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
  margin: 20px 0 16px;
}

.stat {
  padding: 12px 14px;
  border: 1px solid #30363d;
  border-radius: 8px;
  background: #161b22;
}

.stat--off {
  opacity: 0.45;
}

.stat__rank {
  font-size: 0.75rem;
  color: #8b949e;
  margin-bottom: 4px;
}

.stat__value {
  font-size: 1.25rem;
  font-weight: 600;
}

.stat__value--scherer { color: #3fb950; }
.stat__value--blumenau { color: #58a6ff; }
.stat__value--pesl { color: #a371f7; }
.stat__value--baecker { color: #e6edf3; }

.stat__detail {
  margin-top: 4px;
  font-size: 0.8rem;
  color: #8b949e;
}

.filters {
  margin-bottom: 16px;
}

.filters__label {
  margin: 0 0 8px;
  font-size: 0.8rem;
  color: #8b949e;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.filters__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  border: 1px solid #30363d;
  border-radius: 999px;
  padding: 6px 12px;
  background: #161b22;
  color: #c9d1d9;
  font: inherit;
  font-size: 0.9rem;
  cursor: pointer;
}

.chip:hover {
  border-color: #484f58;
}

.chip--on {
  border-color: var(--chip-color, #58a6ff);
  box-shadow: inset 0 0 0 1px var(--chip-color, #58a6ff);
}

.chip:focus-visible {
  outline: 2px solid #58a6ff;
  outline-offset: 2px;
}

.chart-card {
  border: 1px solid #30363d;
  border-radius: 10px;
  background: #161b22;
  padding: 16px;
}

.chart-card__title {
  margin: 0 0 12px;
  font-size: 1rem;
  font-weight: 600;
}

.chart-wrap {
  width: 100%;
  overflow-x: auto;
}

.chart {
  display: block;
  width: 100%;
  min-width: 320px;
  height: 300px;
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.85rem;
  color: #8b949e;
}

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

.legend__swatch {
  width: 12px;
  height: 3px;
  border-radius: 2px;
}

.chart-grid {
  stroke: #21262d;
  stroke-width: 1;
}

.chart-axis {
  fill: #8b949e;
  font-size: 11px;
}

.chart-line {
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.chart-refline {
  stroke: #58a6ff;
  stroke-width: 1;
  stroke-dasharray: 4 4;
  opacity: 0.5;
}

@media (max-width: 480px) {
  .page { padding: 14px 10px 24px; }
  .chart { height: 260px; }
}

.freeze-banner {
  margin: 10px 0 0;
  padding: 10px 12px;
  border: 1px solid #3d2e00;
  border-radius: 8px;
  background: #2d2200;
  color: #f0c674;
  font-size: 0.85rem;
  line-height: 1.45;
}

.page__footer {
  margin-top: 24px;
  font-size: 0.85rem;
}

.page__footer a {
  color: #58a6ff;
  text-decoration: none;
}

.page__footer a:hover {
  text-decoration: underline;
}