:root {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #142421;
  background: #f3f7f6;
  --ink: #142421;
  --muted: #63726e;
  --border: rgba(26, 54, 48, .12);
  --surface: rgba(255, 255, 255, .95);
  --teal: #07866f;
  --amber: #dc8b18;
  --red: #d64045;
  --shadow: 0 12px 32px rgba(22, 49, 42, .17);
  --map-bg: #e6efed;
  --play-bg: #ffffff;
  --cell-bg: #eef3f2;
  --cell-border: #d6e2de;
  --cell-normal: #b8dfd2;
  --cell-slow: #f4d79e;
  --cell-jam: #f0b3b4;
}

:root[data-theme="dark"] {
  color: #edf5f2;
  background: #0f1615;
  --ink: #edf5f2;
  --muted: #a2afab;
  --border: rgba(237, 245, 242, .14);
  --surface: rgba(20, 27, 27, .95);
  --teal: #41d7c5;
  --amber: #fbbf24;
  --red: #fb7185;
  --shadow: 0 14px 40px rgba(0, 0, 0, .45);
  --map-bg: #121a19;
  --play-bg: #1a2423;
  --cell-bg: #182321;
  --cell-border: rgba(237, 245, 242, .1);
  --cell-normal: #0d4037;
  --cell-slow: #4a3410;
  --cell-jam: #4d1518;
}

* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; background: inherit; color: inherit; height: 100svh; overflow: hidden; }
button, select, input { font: inherit; color: inherit; }
button:focus-visible, select:focus-visible, input:focus-visible { outline: 3px solid #155eef; outline-offset: 2px; }
[hidden] { display: none !important; }
.typical-app { position: relative; width: 100%; height: 100svh; overflow: hidden; }
.map-view { position: absolute; inset: 0; overflow: hidden; background: var(--map-bg); }
#map { position: absolute; inset: 0; }
.map-toolbar { position: absolute; z-index: 3; top: 16px; left: 20px; right: 20px; display: flex; align-items: center; justify-content: space-between; gap: 16px; pointer-events: none; }
.brand-card, .city-control, .theme-control, .fit-button, .map-time-chip, .map-summary, .bottom-dock-container, .error-banner { border: 1px solid var(--border); background: var(--surface); box-shadow: var(--shadow); backdrop-filter: blur(14px); }
.brand-card { display: flex; align-items: center; gap: 12px; min-height: 56px; padding: 9px 15px; border-radius: 14px; }
.brand-mark { width: 7px; height: 34px; border-radius: 5px; background: var(--teal); }
.eyebrow { margin: 0; color: var(--muted); font-size: 9px; font-weight: 700; letter-spacing: .14em; }
h1, h2, p { margin-top: 0; }
.brand-card h1 { margin: 3px 0 0; font-size: 16px; letter-spacing: -.02em; }
.map-city-actions { display: flex; gap: 8px; align-items: center; pointer-events: auto; }
.city-control, .theme-control { display: flex; align-items: center; gap: 10px; padding: 5px 8px 5px 12px; border-radius: 12px; color: var(--muted); font-size: 11px; }
.city-control select, .theme-control select, .speed-control select { border: 0; background: transparent; color: var(--ink); font-weight: 650; outline-color: var(--teal); cursor: pointer; }
.city-control select, .theme-control select { min-height: 34px; }
.fit-button { min-height: 44px; padding: 0 14px; border-radius: 12px; color: var(--ink); font-size: 11px; font-weight: 650; cursor: pointer; }
.fit-button:hover, .play-button:hover, .pause-button:hover, .drawer-toggle:hover, .back-button:hover, .theme-control:hover, .city-control:hover { border-color: var(--teal); }
.map-time-chip { position: absolute; z-index: 2; top: 88px; left: 20px; display: flex; align-items: center; gap: 8px; padding: 9px 12px; border-radius: 999px; font-size: 12px; font-weight: 700; font-variant-numeric: tabular-nums; }
.map-summary { position: absolute; z-index: 2; top: 88px; right: 20px; display: grid; grid-template-columns: repeat(2, minmax(125px, 1fr)); width: min(380px, calc(100% - 40px)); padding: 6px; border-radius: 14px; }
.map-metric { min-height: 65px; padding: 10px 14px; }
.map-metric:nth-child(odd) { border-right: 1px solid var(--border); }
.map-metric:nth-child(n+3) { border-top: 1px solid var(--border); }
.map-metric strong { display: block; font-size: 19px; line-height: 1.1; font-variant-numeric: tabular-nums; }
.map-metric span { display: block; margin-top: 5px; color: var(--muted); font-size: 10px; line-height: 1.25; }
.map-metric[data-status="normal"] strong { color: var(--teal); }
.map-metric[data-status="slow"] strong { color: var(--amber); }
.map-metric[data-status="jam"] strong { color: var(--red); }
.mapboxgl-ctrl-logo, .mapboxgl-ctrl-attrib { display: none !important; }

.bottom-dock-container { position: absolute; z-index: 4; left: 20px; right: 20px; bottom: 16px; max-width: 1400px; margin: 0 auto; display: flex; flex-direction: column; border-radius: 16px; overflow: hidden; }
.playback-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 8px 16px; min-height: 52px; }
.play-controls { display: flex; align-items: center; gap: 6px; }
.timeline-track-wrap { display: flex; align-items: center; gap: 10px; flex: 1; min-width: 140px; }
.dock-actions { display: flex; align-items: center; gap: 8px; }
.play-button, .pause-button, .drawer-toggle, .back-button { min-height: 36px; padding: 0 12px; border: 1px solid var(--border); border-radius: 9px; background: var(--play-bg); color: var(--ink); font-size: 11px; font-weight: 650; cursor: pointer; white-space: nowrap; }
.play-button span { margin-right: 4px; color: var(--teal); }
.play-button.primary { border-color: #0b7e6b; background: #0b7e6b; color: #fff; }
.play-button.primary span { color: #fff; }
.pause-button:disabled, .play-button:disabled { opacity: .45; cursor: default; }
#slot-range { flex: 1; min-width: 70px; accent-color: var(--teal); cursor: pointer; height: 5px; }
.selected-slot-label { min-width: 105px; font-size: 11px; font-weight: 700; white-space: nowrap; font-variant-numeric: tabular-nums; }

.map-legend { display: flex; align-items: center; gap: 12px; padding: 0 14px; border-left: 1px solid var(--border); border-right: 1px solid var(--border); font-size: 11px; }
.map-legend div, .matrix-legend span { display: flex; align-items: center; gap: 6px; white-space: nowrap; color: var(--muted); }
.map-legend i, .matrix-legend i { width: 14px; height: 4px; border-radius: 2px; }
.legend-normal, .cell-normal { background: var(--teal); }
.legend-slow, .cell-slow { background: var(--amber); }
.legend-jam, .cell-jam { background: var(--red); }

.speed-control { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 11px; }
.speed-control select { min-height: 32px; padding: 0 3px; font-size: 11px; }
.drawer-toggle { background: var(--cell-bg); }

.drawer-body { border-top: 1px solid var(--border); padding: 12px 16px 14px; max-height: min(340px, 38vh); overflow-y: auto; }
.drawer-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 8px; }
.city-data-period { margin-left: 8px; color: var(--muted); font-size: 10px; font-variant-numeric: tabular-nums; }
.drawer-hint { margin: 0; color: var(--muted); font-size: 10px; }
.week-matrix, .profile-scroll { overflow-x: auto; padding-bottom: 2px; }
.matrix-row { display: grid; grid-template-columns: 80px repeat(24, minmax(18px, 1fr)); gap: 4px; min-width: 820px; align-items: center; margin: 3px 0; }
.matrix-head { margin-bottom: 4px; }
.matrix-day { color: var(--ink); font-size: 10px; font-weight: 700; }
.matrix-hour { color: var(--muted); font-size: 9px; text-align: center; font-variant-numeric: tabular-nums; }
.slot-cell { height: 23px; padding: 0; border: 1px solid var(--cell-border); border-radius: 5px; background: var(--cell-bg); cursor: pointer; transition: transform .1s, outline .1s; }
.slot-cell:hover { transform: translateY(-1px); }
.slot-cell.state-normal { border-color: var(--teal); background: var(--cell-normal); }
.slot-cell.state-slow { border-color: var(--amber); background: var(--cell-slow); }
.slot-cell.state-jam { border-color: var(--red); background: var(--cell-jam); }
.slot-cell.selected { outline: 3px solid #155eef; outline-offset: 1px; }
.week-matrix.is-playing .slot-cell.selected { box-shadow: 0 0 0 4px rgba(21, 94, 239, .14); }

.road-detail-heading { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 8px; }
.road-title-wrap { display: flex; align-items: center; gap: 12px; }
.road-title-wrap h2 { max-width: 400px; margin: 2px 0 0; font-size: 15px; overflow-wrap: anywhere; }
.muted { margin: 0; color: var(--muted); font-size: 10px; }
.icon-button { border: 0; background: transparent; color: var(--muted); font-size: 22px; cursor: pointer; padding: 0 4px; }
.road-current-wrap { display: flex; align-items: center; gap: 12px; }
.road-current { display: flex; align-items: baseline; gap: 6px; padding: 4px 10px; border: 1px solid var(--border); border-radius: 8px; }
.road-current strong { font-size: 18px; font-variant-numeric: tabular-nums; }
.road-current span, .profile-heading span { color: var(--muted); font-size: 10px; }
.profile-heading { display: flex; justify-content: space-between; gap: 8px; margin: 0 0 6px; font-size: 10px; font-weight: 700; }
.road-week-profile { display: grid; grid-template-columns: 28px repeat(24, minmax(18px, 1fr)); gap: 3px; min-width: 820px; align-items: center; }
.road-day { color: var(--muted); font-size: 9px; font-weight: 700; }
.road-hour { min-width: 0; height: 18px; padding: 0; border: 1px solid rgba(20, 36, 33, .12); border-radius: 3px; cursor: pointer; }
.road-hour.normal { background: var(--teal); }
.road-hour.slow { background: var(--amber); }
.road-hour.jam { background: var(--red); }
.road-hour.no-status { visibility: hidden; }
.road-hour.selected { outline: 2px solid #155eef; outline-offset: 1px; }

.hover-tip { position: absolute; z-index: 5; padding: 7px 9px; border-radius: 8px; background: #172823; color: #fff; font-size: 10px; pointer-events: none; }
.error-banner { position: absolute; z-index: 7; bottom: 75px; left: 50%; max-width: calc(100% - 32px); padding: 10px 13px; border-color: #f2b4b4; border-radius: 10px; color: #9f1c24; font-size: 12px; transform: translateX(-50%); }
.mapboxgl-ctrl-top-right { top: 258px; right: 20px; }
.mapboxgl-ctrl-group { overflow: hidden; border-radius: 10px !important; box-shadow: var(--shadow) !important; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}
@media (max-width: 760px) {
  .map-toolbar { top: 10px; left: 10px; right: 10px; flex-wrap: wrap; gap: 7px; }
  .brand-card { min-height: 48px; padding: 6px 10px; }
  .brand-mark { height: 29px; }
  .brand-card h1 { font-size: 14px; }
  .map-city-actions { gap: 5px; margin-left: auto; }
  .city-control, .theme-control { gap: 4px; padding-left: 8px; }
  .city-control span, .theme-control span { display: none; }
  .city-control select { max-width: 135px; font-size: 10px; }
  .theme-control select { max-width: 80px; font-size: 10px; }
  .fit-button { min-height: 40px; padding: 0 8px; font-size: 10px; }
  .map-time-chip { top: 69px; left: 10px; padding: 7px 9px; font-size: 10px; }
  .map-summary { top: 116px; right: 10px; width: min(285px, calc(100% - 20px)); }
  .map-metric { min-height: 55px; padding: 7px; }
  .map-metric strong { font-size: 15px; }
  .map-metric span { font-size: 8px; }
  .bottom-dock-container { left: 10px; right: 10px; bottom: 10px; border-radius: 12px; }
  .playback-bar { flex-wrap: wrap; gap: 8px; padding: 8px; }
  .play-controls { order: 1; }
  .dock-actions { order: 2; margin-left: auto; }
  .timeline-track-wrap { order: 3; flex-basis: 100%; }
  .map-legend { order: 4; width: 100%; justify-content: center; border: 0; border-top: 1px solid var(--border); padding: 6px 0 0; font-size: 10px; }
  .road-title-wrap h2 { max-width: 180px; font-size: 13px; }
  .mapboxgl-ctrl-top-right { top: 250px; right: 10px; }
}