/* Link 2 Line commute monitor — quiet, low-saturation editorial palette. */
:root {
  --bg: #f3f0ea;
  --surface: #fbf9f5;
  --surface-2: #efeae1;
  --ink: #2e3138;
  --muted: #767064;
  --line: #ddd6c9;
  --accent: #56708a; /* desaturated steel blue */
  --ok: #5f7d5a;
  --warn: #a97e35;
  --bad: #ac5a38;
  --radius: 14px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1d1f22;
    --surface: #26282c;
    --surface-2: #2e3034;
    --ink: #e6e2d9;
    --muted: #9b958a;
    --line: #3a3c40;
    --accent: #8ba3ba;
    --ok: #93ad8e;
    --warn: #cfa75e;
    --bad: #d08a63;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.45;
}
main { max-width: 720px; margin: 0 auto; padding: 0 14px 24px; }
h2 { font-size: 15px; font-weight: 600; color: var(--muted); margin: 22px 0 8px; letter-spacing: .02em; }
.muted { color: var(--muted); font-size: 13px; }

/* top bar */
.topbar { max-width: 720px; margin: 0 auto; padding: 14px 14px 4px; }
.topbar-main { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.topbar h1 { font-size: 19px; margin: 0; font-weight: 650; display: flex; align-items: center; gap: 8px; }
.line-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--accent); color: #fff; font-size: 15px; font-weight: 700;
}
.topbar-sub { display: flex; align-items: center; justify-content: space-between; margin-top: 6px; }
.freshness { color: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; }
.lang-toggle {
  border: 1px solid var(--line); background: var(--surface); color: var(--ink);
  border-radius: 999px; padding: 3px 12px; font-size: 12.5px; cursor: pointer;
}
.pill { font-size: 12.5px; padding: 4px 11px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); white-space: nowrap; }
.pill-normal { color: var(--ok); }
.pill-delays { color: var(--warn); }
.pill-disruption { color: var(--bad); font-weight: 650; }

/* hero */
.hero {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px; margin-top: 10px;
}
.hero-outage { border-color: var(--bad); }
.hero-dir { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.hero-dir-label { font-size: 16px; font-weight: 650; }
.hero-basis { color: var(--muted); font-size: 12px; }
.hero-countdown { display: flex; align-items: baseline; gap: 6px; margin-top: 6px; }
.hero-countdown #hero-minutes { font-size: 64px; font-weight: 700; line-height: 1; font-variant-numeric: tabular-nums; }
.hero-unit { font-size: 18px; color: var(--muted); }
.hero-meta { margin-top: 8px; font-size: 15px; font-variant-numeric: tabular-nums; }
.hero-walk { margin-top: 6px; font-size: 13.5px; color: var(--accent); }
.hero-next2 { margin-top: 6px; color: var(--muted); font-size: 13.5px; font-variant-numeric: tabular-nums; }
.hero-outage-text { font-size: 15px; margin-top: 8px; }
.dir-switch { display: flex; gap: 8px; margin-top: 14px; }
.dir-switch button {
  flex: 1; padding: 8px 0; border-radius: 10px; border: 1px solid var(--line);
  background: var(--surface-2); color: var(--ink); font-size: 14px; cursor: pointer;
}
.dir-switch button.active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* badges */
.badge { font-size: 12px; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--line); white-space: nowrap; }
.badge-ok { color: var(--ok); }
.badge-late { color: var(--warn); }
.badge-early { color: var(--accent); }

/* alerts */
.alerts .alert {
  background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--warn);
  border-radius: 10px; padding: 10px 12px; margin-bottom: 8px;
}
.alert.severe { border-left-color: var(--bad); }
.alert.noImpact, .alert.info { border-left-color: var(--line); }
.alert h3 { margin: 0 0 4px; font-size: 14.5px; }
.alert p { margin: 0; font-size: 13.5px; color: var(--ink); }
.alert .alert-window { color: var(--muted); font-size: 12.5px; margin-top: 6px; font-variant-numeric: tabular-nums; }
.alert a { color: var(--accent); }

/* map */
.map { height: 320px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface-2); }
.vehicle-list { list-style: none; margin: 10px 0 0; padding: 0; }
.vehicle-list li {
  display: flex; justify-content: space-between; gap: 8px; align-items: center;
  background: var(--surface); border: 1px solid var(--line); border-radius: 10px;
  padding: 8px 12px; margin-bottom: 6px; font-size: 13.5px;
}
.train-icon {
  display: flex; align-items: center; justify-content: center;
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--surface); border: 2px solid var(--accent); color: var(--accent);
  font-size: 13px; font-weight: 700;
}
.train-icon.late { border-color: var(--warn); color: var(--warn); }
.station-dot { color: var(--muted); font-size: 11px; }

/* boards */
.board {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px 16px; margin-top: 14px;
}
.board h2 { margin: 0 0 4px; color: var(--ink); font-size: 16px; }
.board .board-sub { color: var(--muted); font-size: 12.5px; margin-bottom: 8px; font-variant-numeric: tabular-nums; }
.dep {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 0; border-top: 1px solid var(--line);
}
.dep:first-of-type { border-top: none; }
.dep-count { font-size: 22px; font-weight: 700; min-width: 76px; font-variant-numeric: tabular-nums; }
.dep-count small { font-size: 12px; color: var(--muted); font-weight: 400; }
.dep-times { flex: 1; font-size: 13.5px; font-variant-numeric: tabular-nums; }
.dep-times .sched { color: var(--muted); }
.dep-none { color: var(--muted); padding: 8px 0; font-size: 14px; }
.upcoming { margin-top: 8px; color: var(--muted); font-size: 13px; font-variant-numeric: tabular-nums; }
.upcoming span { margin-right: 8px; }

/* stations */
.station-strip { display: flex; flex-wrap: wrap; gap: 6px 14px; list-style: none; padding: 0; margin: 0; font-size: 13.5px; }
.station-strip li { color: var(--muted); }
.station-strip li b { color: var(--ink); font-weight: 600; }
.station-strip li::before { content: "● "; color: var(--accent); font-size: 10px; vertical-align: 2px; }

footer {
  max-width: 720px; margin: 0 auto; padding: 6px 14px 26px;
  color: var(--muted); font-size: 12px; display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap;
}