/* carlog — веб-интерфейс просмотра */
:root {
  color-scheme: light dark;
  --bg: #f6f8fa;
  --card: #ffffff;
  --fg: #1b1f24;
  --muted: #5b6470;
  --line: #dfe3e8;
  --accent: #1f4e79;
  --ok: #17a673;
  --warn: #c98318;
  --bad: #d64545;
  --hover: #eef3f9;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #101418;
    --card: #181d23;
    --fg: #e6e9ed;
    --muted: #9aa5b1;
    --line: #2b323b;
    --accent: #a2c9ff;
    --hover: #212831;
  }
}

* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif; color: var(--fg); background: var(--bg); }
code { font-size: .9em; }
h1 { font-size: 1.4rem; margin: 0 0 .5rem; }
h2 { font-size: 1.1rem; margin: 0 0 .75rem; }
h3 { font-size: .95rem; margin: 1rem 0 .25rem; color: var(--muted); font-weight: 600; }

header { display: flex; align-items: center; gap: 12px; padding: 10px 16px; background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 1000; }
.brand { font-weight: 700; font-size: 1.15rem; color: var(--accent); margin-right: auto; }

main { max-width: 1100px; margin: 0 auto; padding: 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 16px; margin-bottom: 16px; }
.narrow { max-width: 30rem; margin: 10vh auto; }
.muted { color: var(--muted); }
.error { color: var(--bad); }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.between { justify-content: space-between; }

button, select, input { font: inherit; color: inherit; }
button { background: var(--accent); color: #fff; border: 0; border-radius: 6px; padding: 7px 14px; cursor: pointer; }
@media (prefers-color-scheme: dark) { button { color: #00315b; } }
button.ghost { background: transparent; color: var(--accent); border: 1px solid var(--line); }
select, input { background: var(--card); border: 1px solid var(--line); border-radius: 6px; padding: 6px 10px; }
#login-form { display: flex; gap: 8px; }
#login-form input { flex: 1; min-width: 0; }

.overview { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin-bottom: 4px; }
.overview .card { margin-bottom: 12px; }
.stat { display: flex; flex-direction: column; gap: 2px; }
.stat .label { color: var(--muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; }
.stat .value { font-size: 1.3rem; font-weight: 600; overflow-wrap: anywhere; }
.stat .sub { color: var(--muted); font-size: .85rem; overflow-wrap: anywhere; }
.ok { color: var(--ok); }
.warn { color: var(--warn); }
.bad { color: var(--bad); }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 16px; overflow-x: auto; }
.tabs button { background: none; color: var(--muted); border-radius: 0; padding: 10px 14px; border-bottom: 2px solid transparent; white-space: nowrap; }
.tabs button.active { color: var(--accent); border-bottom-color: var(--accent); }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: .85rem; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
#trips tbody tr { cursor: pointer; }
#trips tbody tr:hover, #trips tbody tr.selected { background: var(--hover); }
/* широкие таблицы на телефоне прокручиваются внутри карточки */
.card { overflow-x: auto; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.chip { background: var(--hover); border-radius: 999px; padding: 4px 12px; font-size: .9rem; }
.chip b { font-weight: 600; }

#map { height: 360px; border-radius: 8px; border: 1px solid var(--line); }
.chart { width: 100%; min-height: 200px; }

/* Маршруты */
#routes-map { height: 62vh; min-height: 320px; border-radius: 8px; border: 1px solid var(--line); margin-top: 12px; }
.routes-controls .dates input { width: 9.5rem; }
.legend { margin: 10px 0 0; }
.swatch { display: inline-block; width: 14px; height: 14px; border-radius: 3px; vertical-align: middle; }
#r-list tbody tr { cursor: pointer; }
#r-list tbody tr:hover, #r-list tbody tr.selected { background: var(--hover); }
#r-list td:first-child { width: 2.5rem; }
#r-list input[type=checkbox] { margin: 0 6px 0 0; vertical-align: middle; }
.player { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 10px; }
.player input[type=range] { flex: 1; min-width: 180px; }
.player-info { font-variant-numeric: tabular-nums; min-width: 16rem; }
.play-btn { padding: 2px 10px; }
.chart.tall { min-height: 300px; }

.dtc { display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.dtc:last-child { border-bottom: 0; }
.dtc code { font-weight: 700; font-size: 1rem; min-width: 5.5em; }

/* uPlot на тёмном фоне */
.u-legend { color: var(--fg); }
.u-legend .u-series th { color: var(--fg); }

@media (max-width: 600px) {
  main { padding: 10px; }
  #routes-map { height: 50vh; }
  .routes-controls .dates input { width: 8.5rem; }
  #map { height: 260px; }
  .stat .value { font-size: 1.1rem; }
}