:root {
  color-scheme: light;
  --bg: #f4f4f1;
  --surface: #fcfcfb;
  --surface-2: #ecebe7;
  --line: #dcdbd5;
  --text: #0b0b0b;
  --text-2: #52514e;
  --text-3: #7a7974;
  --track: #2a78d6;
  --route: #eb6834;
  --series: #2a78d6;
  --live: #e0352b;
  --warn: #b26a00;
  --ok: #12804f;
  --grid: #e6e5e0;
  --shadow: 0 1px 2px rgba(0, 0, 0, .06), 0 2px 10px rgba(0, 0, 0, .04);
  --radius: 14px;
  --num: "Barlow Condensed", "Arial Narrow", system-ui, sans-serif;
  --ui: "Barlow", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #0f0f0e;
    --surface: #1a1a19;
    --surface-2: #232321;
    --line: #2e2e2b;
    --text: #f0efec;
    --text-2: #c3c2b7;
    --text-3: #8e8d85;
    --track: #3987e5;
    --route: #d95926;
    --series: #3987e5;
    --live: #ff453a;
    --warn: #e0a030;
    --ok: #36b37e;
    --grid: #2a2a27;
    --shadow: none;
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0f0f0e;
  --surface: #1a1a19;
  --surface-2: #232321;
  --line: #2e2e2b;
  --text: #f0efec;
  --text-2: #c3c2b7;
  --text-3: #8e8d85;
  --track: #3987e5;
  --route: #d95926;
  --series: #3987e5;
  --live: #ff453a;
  --warn: #e0a030;
  --ok: #36b37e;
  --grid: #2a2a27;
  --shadow: none;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--ui);
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

a { color: var(--track); }

.wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 12px 16px 40px;
}

/* ---------- header ---------- */
.top {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 0 12px;
}
.top h1 {
  font-family: var(--num);
  font-weight: 700;
  font-size: 28px;
  letter-spacing: .01em;
  margin: 0;
  line-height: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}
.top .spacer { flex: 1; }
.pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 11px 5px 9px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  background: var(--surface-2);
  color: var(--text-2);
  white-space: nowrap;
}
.pill .dot { width: 9px; height: 9px; border-radius: 50%; background: currentColor; }
.pill.live { color: #fff; background: var(--live); }
.pill.live .dot { background: #fff; animation: pulse 1.6s ease-out infinite; }
.pill.paused { color: var(--warn); }
.pill.lost { color: var(--warn); }
.pill.done { color: var(--text-2); }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 255, 255, .8); }
  100% { box-shadow: 0 0 0 7px rgba(255, 255, 255, 0); }
}
.sub {
  color: var(--text-3);
  font-size: 13px;
  margin: -6px 0 12px;
}
.iconbtn {
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text-2);
  border-radius: 10px;
  height: 34px;
  padding: 0 10px;
  font: 600 13px var(--ui);
  cursor: pointer;
}
.iconbtn:hover { color: var(--text); }

/* ---------- layout ---------- */
.grid-main {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
@media (min-width: 900px) {
  .grid-main { grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); align-items: start; }
  .grid-main #charts { grid-column: 1 / -1; }
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* ---------- map ---------- */
.mapcard { overflow: hidden; position: relative; }
#map { height: 46vh; min-height: 280px; max-height: 560px; background: var(--surface-2); }
@media (min-width: 900px) { #map { height: 600px; max-height: none; } }
.map-legend {
  position: absolute; left: 10px; bottom: 10px; z-index: 500;
  display: flex; gap: 12px; padding: 6px 10px; border-radius: 10px;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  font-size: 12px; color: var(--text-2);
}
.map-legend span { display: inline-flex; align-items: center; gap: 6px; }
.map-legend i { display: inline-block; width: 18px; height: 0; border-top: 3px solid var(--track); border-radius: 2px; }
.map-legend i.route { border-top: 3px dashed var(--route); }
.map-msg { position: absolute; inset: 0; display: grid; place-items: center; padding: 20px; text-align: center; color: var(--text-3); font-size: 14px; }
.map-msg[hidden] { display: none; }
.recenter {
  position: absolute; right: 10px; bottom: 10px; z-index: 500;
}

/* ---------- metrics ---------- */
.metrics-primary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.metric {
  padding: 12px 14px 10px;
  min-width: 0;
}
.metric .label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-2);
  display: flex; justify-content: space-between; gap: 6px;
}
.metric .label small { font-weight: 500; color: var(--text-3); letter-spacing: .02em; }
.metric .value {
  font-family: var(--num);
  font-weight: 600;
  font-size: 54px;
  line-height: 1.02;
  font-variant-numeric: tabular-nums;
  margin-top: 2px;
  white-space: nowrap;
}
.metric .value .unit {
  font-family: var(--ui);
  font-size: 15px;
  font-weight: 600;
  color: var(--text-3);
  margin-left: 4px;
}
.metric .value.na { color: var(--text-3); }
.metric .foot { font-size: 12px; color: var(--text-3); min-height: 16px; }

.metrics-secondary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  padding: 4px 0;
}
@media (min-width: 560px) { .metrics-secondary { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.metrics-secondary .metric { padding: 9px 12px; }
.metrics-secondary .metric .value { font-size: 28px; }
.metrics-secondary .metric .value .unit { font-size: 12px; }

/* ---------- charts ---------- */
.charts { padding: 10px 0 6px; }
.charts-head {
  display: flex; align-items: baseline; justify-content: space-between;
  padding: 2px 14px 6px; gap: 8px;
}
.charts-head h2 { font-size: 15px; margin: 0; }
.charts-head .hint { font-size: 12px; color: var(--text-3); }
.chart { position: relative; padding: 4px 0 2px; }
.chart + .chart { border-top: 1px solid var(--grid); }
.chart-title {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 4px 14px 0; font-size: 12px; font-weight: 600;
  letter-spacing: .05em; text-transform: uppercase; color: var(--text-2);
}
.chart-title .range { margin-left: 8px; font-weight: 500; letter-spacing: 0; text-transform: none; color: var(--text-3); }
.chart-title .readout {
  font-family: var(--num); font-size: 18px; letter-spacing: 0; text-transform: none;
  color: var(--text); font-variant-numeric: tabular-nums;
}
.chart-title .readout small { font-family: var(--ui); font-size: 11px; color: var(--text-3); margin-left: 3px; }
.chart svg { display: block; width: 100%; height: 86px; touch-action: pan-y; }
.chart svg .gridline { stroke: var(--grid); stroke-width: 1; }
.chart svg .axis-label { fill: var(--text-3); font: 500 10px var(--ui); }
.chart svg .series { fill: none; stroke: var(--series); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.chart svg .area { fill: var(--series); opacity: .1; }
.chart svg .cross { stroke: var(--text-2); stroke-width: 1; }
.chart svg .cross-dot { fill: var(--series); stroke: var(--surface); stroke-width: 2; }
.chart .empty { padding: 18px 14px; color: var(--text-3); font-size: 13px; }
.xaxis { display: flex; justify-content: space-between; padding: 2px 14px 4px; font-size: 11px; color: var(--text-3); }

details.table { padding: 4px 14px 12px; }
details.table summary { cursor: pointer; font-size: 13px; color: var(--text-2); padding: 6px 0; }
details.table table { width: 100%; border-collapse: collapse; font-size: 13px; font-variant-numeric: tabular-nums; }
details.table th, details.table td { text-align: right; padding: 4px 6px; border-bottom: 1px solid var(--grid); }
details.table th:first-child, details.table td:first-child { text-align: left; }
details.table th { color: var(--text-2); font-weight: 600; }

/* ---------- notices / landing ---------- */
.notice {
  padding: 12px 14px; margin-bottom: 14px; font-size: 14px; color: var(--text-2);
  border-left: 4px solid var(--warn);
}
.notice b { color: var(--text); }
.landing { max-width: 640px; margin: 8vh auto 0; }
.landing h1 { font-family: var(--num); font-size: 44px; margin: 0 0 6px; }
.landing p { color: var(--text-2); line-height: 1.5; }
.landing form { display: flex; gap: 8px; margin: 18px 0 8px; }
.landing input {
  flex: 1; min-width: 0; height: 44px; padding: 0 12px; font: 15px var(--ui);
  border-radius: 10px; border: 1px solid var(--line); background: var(--surface); color: var(--text);
}
.landing button {
  height: 44px; padding: 0 16px; border-radius: 10px; border: 0; cursor: pointer;
  background: var(--text); color: var(--surface); font: 600 15px var(--ui);
}
footer { margin-top: 22px; font-size: 12px; color: var(--text-3); text-align: center; line-height: 1.6; }

.tip {
  position: fixed; z-index: 1000; pointer-events: none;
  background: var(--surface); color: var(--text); border: 1px solid var(--line);
  border-radius: 8px; padding: 6px 9px; font-size: 12px; box-shadow: 0 4px 16px rgba(0,0,0,.15);
}

/* map markers */
.rider {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--live); border: 3px solid #fff;
  box-shadow: 0 1px 6px rgba(0, 0, 0, .35);
  display: grid; place-items: center;
}
.rider::after { content: ""; width: 10px; height: 10px; border-radius: 50%; background: #fff; }
.rider.heading::after {
  width: 0; height: 0; border-radius: 0; background: none;
  border-left: 7px solid transparent; border-right: 7px solid transparent;
  border-bottom: 14px solid #fff; transform: translateY(-2px);
}
.hover-dot {
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--series); border: 3px solid #fff; box-shadow: 0 1px 4px rgba(0, 0, 0, .3);
}
.maplibregl-map { font-family: var(--ui); }
.maplibregl-ctrl-attrib { font-size: 11px; }