:root {
  --bg: #f3efe6;
  --card: #fffdf8;
  --ink: #1c1914;
  --muted: #6b6458;
  --line: #ddd4c4;
  --red: #b42318;
  --soft: #efe6d4;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.45 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.wrap {
  max-width: 1420px;
  margin: auto;
  padding: 20px 18px 80px;
}

.top {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: 14px;
}

.top a {
  color: var(--muted);
  text-decoration: none;
}

.top a:hover { color: var(--ink); }

h1 {
  font-size: clamp(34px, 6vw, 52px);
  letter-spacing: -0.045em;
  margin: 26px 0 8px;
}

.sub {
  max-width: 46rem;
  color: var(--muted);
  margin: 0 0 22px;
}

.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin: 0 0 14px;
}

.controls label {
  font-size: 13px;
  color: var(--muted);
}

.controls button,
.controls select {
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--ink);
  border-radius: 999px;
  padding: 7px 12px;
  font: inherit;
  font-size: 14px;
}

.controls button[aria-pressed="true"] {
  background: var(--ink);
  color: var(--card);
  border-color: var(--ink);
}

.note {
  font-size: 13px;
  color: var(--muted);
  max-width: 52rem;
  margin: 0 0 16px;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--card);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
  min-width: 1680px;
}

.table-wrap:not(.compact) table {
  min-width: 5400px;
}

.sys {
  display: inline-block;
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 2px 8px;
}

.sys.caltrain {
  background: #efe6d4;
  color: #6b3a12;
}

.sys.bart {
  background: #e4ebf7;
  color: #1f4e8c;
}

.sys.smart {
  background: #e7f3ea;
  color: #215c38;
}

.sys.ferry {
  background: #e7f1f4;
  color: #1a5a6e;
}

.sys.ggferry {
  background: #f3e8ef;
  color: #6b2f55;
}

th, td {
  text-align: right;
  padding: 9px 10px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

th.name,
td.name,
td:nth-child(2) {
  text-align: left;
}

th {
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.02em;
  color: var(--muted);
  background: var(--soft);
  cursor: pointer;
}

.table-wrap:not(.compact) th {
  position: sticky;
  top: 0;
}

.table-wrap:not(.compact) thead tr:nth-child(2) th {
  top: 34px;
}

th[data-sort][aria-sort="ascending"]::after {
  content: " ↑";
  color: var(--ink);
}

th[data-sort][aria-sort="descending"]::after {
  content: " ↓";
  color: var(--ink);
}

th[colspan] {
  text-align: center;
  cursor: default;
}

tr:last-child td { border-bottom: 0; }

tbody tr { cursor: pointer; }
tbody tr:hover { background: #f7f1e4; }
tbody tr.active { background: #efe4cc; }

.table-wrap.compact tbody tr {
  cursor: default;
}
.table-wrap.compact tbody tr:hover {
  background: transparent;
}
.table-wrap.compact td:nth-child(2) {
  text-align: right;
}

.muted { color: var(--muted); }
.empty { color: #a39a8c; }

.detail {
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--card);
  padding: 18px 20px;
}

.detail h2 {
  margin: 0 0 6px;
  font-size: 22px;
  letter-spacing: -0.03em;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin: 14px 0 8px;
}

.stat .k {
  display: block;
  font-size: 12px;
  color: var(--muted);
}

.stat .v {
  font-size: 22px;
  letter-spacing: -0.03em;
}

.page-nav {
  margin: 0 0 12px;
}

.page-nav a {
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--ink);
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 14px;
  text-decoration: none;
}

.page-nav a[aria-current="page"] {
  background: var(--ink);
  color: var(--card);
  border-color: var(--ink);
}

.page-panel h2 {
  font-size: 22px;
  letter-spacing: -0.03em;
  margin: 8px 0 6px;
}

.page-panel h2 a.csv {
  font-size: 13px;
  font-weight: 550;
  letter-spacing: 0;
  margin-left: 8px;
  color: var(--muted);
  text-decoration: none;
}

.page-panel h2 a.csv:hover { color: var(--ink); }

.page-panel .note {
  margin-bottom: 10px;
}

.board-controls {
  margin: 0 0 12px;
}

.board-controls span {
  font-size: 13px;
  color: var(--muted);
}

.table-wrap.compact table {
  min-width: 0;
}

.table-wrap.compact td.name .sys {
  margin-left: 6px;
  vertical-align: 1px;
}

.table-wrap.compact.wide th[colspan] {
  white-space: normal;
  line-height: 1.3;
  min-width: 220px;
}

.table-wrap.compact.wide thead tr:first-child th[rowspan] {
  vertical-align: bottom;
}

.table-wrap.compact.wide table {
  min-width: 1180px;
}

.sources {
  margin-top: 28px;
}

.sources h2 { font-size: 16px; }
.sources ul { padding-left: 18px; color: var(--muted); }
.sources a { color: var(--ink); }

.data-links {
  margin: 0 0 22px;
}

.data-links a {
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--ink);
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 14px;
  text-decoration: none;
}

.data-links a:hover {
  border-color: var(--ink);
}

@media (max-width: 700px) {
  h1 { margin-top: 18px; }
}