:root {
  --bg: #f4f5f7;
  --card: #ffffff;
  --text: #15171a;
  --muted: #6b717b;
  --line: #e3e5e9;
  --tec: #ffcd00;
  --tec-text: #000;
  --ok: #138a4b;
  --warn: #c76a00;
  --bad: #c62828;
  --live: #16a34a;
  --radius: 14px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1012;
    --card: #191b1f;
    --text: #eceef1;
    --muted: #8e959f;
    --line: #2a2d33;
    --ok: #3fbf7a;
    --warn: #f0a33a;
    --bad: #ff6b6b;
    --live: #3ddc84;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body {
  font: 15px/1.35 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  padding: env(safe-area-inset-top) 0 env(safe-area-inset-bottom);
  -webkit-tap-highlight-color: transparent;
}
main { max-width: 640px; margin: 0 auto; padding: 0 16px 24px; }
h2 { font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 22px 4px 8px; font-weight: 600; }

.top {
  position: sticky; top: 0; z-index: 5;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  padding: 10px 16px 8px; max-width: 640px; margin: 0 auto;
}
.seg { display: flex; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 3px; }
.seg button {
  flex: 1; border: 0; background: transparent; color: var(--muted); font: inherit; font-weight: 600;
  padding: 9px 6px; border-radius: 9px; cursor: pointer;
}
.seg button[aria-selected="true"] { background: var(--tec); color: var(--tec-text); }
.status { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); margin: 7px 4px 0; }
.status .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--muted); }
.status.live .dot { background: var(--live); box-shadow: 0 0 0 0 var(--live); animation: pulse 2s infinite; }
.status.stale .dot { background: var(--warn); }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--live) 60%, transparent); } 70% { box-shadow: 0 0 0 6px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }

.badge {
  display: inline-flex; align-items: center; justify-content: center; min-width: 30px; height: 22px; padding: 0 6px;
  border-radius: 6px; background: var(--tec); color: var(--tec-text); font-weight: 800; font-size: 13px;
}
.badge.tram { border-radius: 11px; }

.journeys { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.journey {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 12px 12px; display: grid; grid-template-columns: 44px 1fr auto; gap: 10px; align-items: center;
}
.journey.first { border-color: color-mix(in srgb, var(--tec) 70%, var(--line)); }
.journey .when { text-align: center; }
.journey .when b { display: block; font-size: 24px; line-height: 1; font-variant-numeric: tabular-nums; }
.journey .when b.clock { font-size: 15px; }
.journey .when small { color: var(--muted); font-size: 11px; }
.journey .legs { display: grid; gap: 5px; min-width: 0; }
.leg { display: flex; align-items: flex-start; gap: 7px; min-width: 0; cursor: pointer; }
.leg .txt { min-width: 0; font-size: 14px; }
.leg .t { font-variant-numeric: tabular-nums; font-weight: 600; }
.leg .sub { color: var(--muted); font-size: 12px; }
.journey .arr { text-align: right; }
.journey .arr b { display: block; font-size: 18px; font-variant-numeric: tabular-nums; }
.journey .arr small { color: var(--muted); font-size: 11px; }

.delay { font-size: 12px; font-weight: 700; font-variant-numeric: tabular-nums; }
.delay.ok { color: var(--ok); }
.delay.warn { color: var(--warn); }
.delay.bad { color: var(--bad); }
.delay.sched { color: var(--muted); font-weight: 500; }
.livedot { width: 6px; height: 6px; border-radius: 50%; background: var(--live); display: inline-block; flex: none; }
.canceled { text-decoration: line-through; color: var(--bad); }

.departures { display: grid; gap: 8px; }
.dep { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 14px; }
.dep .head { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); }
.dep .head .name { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dep .times { display: flex; gap: 14px; margin-top: 6px; flex-wrap: wrap; }
.dep .times span { font-variant-numeric: tabular-nums; font-weight: 700; font-size: 16px; display: inline-flex; align-items: center; gap: 4px; }
.dep .times span small { font-weight: 600; font-size: 11px; }

.alerts { background: color-mix(in srgb, var(--tec) 18%, var(--card)); border: 1px solid color-mix(in srgb, var(--tec) 50%, var(--line)); border-radius: var(--radius); padding: 10px 14px; margin-top: 12px; }
.alerts details { padding: 3px 0; }
.alerts summary { cursor: pointer; font-weight: 600; font-size: 13px; }
.alerts p { margin: 6px 0 2px; font-size: 13px; color: var(--muted); }
.alerts a { color: inherit; }

.map { height: 360px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.bus {
  font: 800 11px/1 system-ui, sans-serif; background: var(--tec); color: #000; border: 2px solid #111;
  border-radius: 8px; padding: 3px 5px; box-shadow: 0 1px 4px rgba(0,0,0,.35); white-space: nowrap; cursor: pointer;
}
.bus.stale { opacity: .55; }
.maplibregl-popup-content { color: #111; font-size: 13px; }

.empty { color: var(--muted); padding: 14px 4px; list-style: none; }
.footer { max-width: 640px; margin: 0 auto; padding: 4px 20px 24px; color: var(--muted); font-size: 11px; }