:root {
  --fg: #1a1a1a;
  --muted: #666;
  --bg: rgba(255, 255, 255, 0.94);
  --line: rgba(0, 0, 0, 0.08);
  --accent: #1d4ed8;
  --shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; overflow: hidden; }
body { font: 15px/1.4 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--fg); background: #e5e3df; }
#map { position: absolute; inset: 0; }
.muted { color: var(--muted); }
button { font: inherit; color: inherit; cursor: pointer; }

.bar {
  position: absolute; top: calc(8px + var(--safe-top)); left: 8px; right: 56px;
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: 12px; background: var(--bg); box-shadow: var(--shadow);
  max-width: 560px;
}
.brand { font-weight: 700; color: var(--accent); white-space: nowrap; }
.bar-text { flex: 1; min-width: 0; font-size: 13px; }
#stats { font-weight: 600; }
#status { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
@media (max-width: 479px) {
  .brand { display: none; }
}

.pill {
  border: 1px solid var(--line); background: #fff; border-radius: 999px;
  padding: 6px 12px; min-height: 36px; min-width: 44px; box-shadow: var(--shadow);
}
.pill-strong { background: var(--accent); color: #fff; border-color: var(--accent); font-weight: 600; }
.pill:focus-visible { outline: 3px solid #93c5fd; outline-offset: 2px; }

.bottom {
  position: absolute; left: 8px; right: 8px; bottom: calc(8px + var(--safe-bottom));
  display: flex; align-items: flex-end; justify-content: flex-end; gap: 8px; pointer-events: none;
  z-index: 3; /* above MapLibre's controls */
}
.bottom > * { pointer-events: auto; }
.legend {
  position: absolute; top: calc(78px + var(--safe-top)); left: 8px;
  display: flex; flex-wrap: wrap; gap: 4px 10px; padding: 4px 10px; font-size: 12px;
  background: var(--bg); border-radius: 10px; box-shadow: var(--shadow); max-width: calc(100% - 72px);
}
.legend-item { display: inline-flex; align-items: center; gap: 4px; white-space: nowrap; }
.legend-item i { width: 10px; height: 10px; border-radius: 50%; border: 1px solid #fff; box-shadow: 0 0 0 1px rgba(0,0,0,.2); }

.sheet {
  position: absolute; z-index: 5; left: 0; right: 0; bottom: 0; max-height: 55vh; overflow: auto;
  background: #fff; border-radius: 14px 14px 0 0; box-shadow: 0 -4px 16px rgba(0,0,0,.18);
  padding: 4px 12px calc(12px + var(--safe-bottom));
}
.sheet[hidden] { display: none; }
@media (min-width: 720px) {
  .sheet { left: auto; right: 8px; bottom: auto; top: 64px; width: 380px; max-height: calc(100vh - 140px); border-radius: 14px; }
}
.sheet-head { position: sticky; top: 0; background: #fff; display: flex; align-items: center; justify-content: space-between; padding: 8px 0; }
.sheet-head h2 { margin: 0; font-size: 17px; }
#delayed-list { list-style: none; margin: 0; padding: 0; }
.delayed-item {
  display: flex; gap: 10px; align-items: baseline; width: 100%; text-align: left;
  padding: 10px 4px; border: 0; border-bottom: 1px solid var(--line); background: none; min-height: 44px;
}
.delayed-delay { font-weight: 700; min-width: 64px; }
.delayed-main { flex: 1; min-width: 0; }

.popup { font-size: 13px; min-width: 210px; }
.popup-title { font-weight: 700; font-size: 16px; margin-bottom: 2px; padding-right: 18px; }
.popup .row { display: flex; gap: 8px; padding: 3px 0; border-top: 1px solid var(--line); }
.popup .row:first-of-type { border-top: 0; }
.popup .label { color: var(--muted); min-width: 92px; }
.popup .value { flex: 1; }
.badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-weight: 600; margin: 4px 0; }
.badge-red { background: #fde2e1; color: #b42318; }
.maplibregl-popup-content { border-radius: 10px; padding: 10px 12px; }
.maplibregl-popup-close-button { font-size: 20px; width: 32px; height: 32px; }
.maplibregl-ctrl-top-right { top: var(--safe-top); }
/* Attribution sits above the legend and Delays button, never over them. */
.maplibregl-ctrl-bottom-right { bottom: calc(52px + var(--safe-bottom)); }

.actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }
.pill[aria-pressed="true"] { background: #2563eb; color: #fff; border-color: #2563eb; }
.small { font-size: 13px; margin: 4px 0; }
.sheet h3 { font-size: 14px; margin: 14px 0 4px; }
.board { list-style: none; margin: 0; padding: 0; }
.board li { display: flex; gap: 8px; align-items: baseline; padding: 7px 0; border-bottom: 1px solid var(--line); }
.board li.canceled .board-main { text-decoration: line-through; }
.board-time { font-variant-numeric: tabular-nums; font-weight: 600; min-width: 44px; }
.board-main { flex: 1; min-width: 0; }
.board-delay { font-weight: 600; white-space: nowrap; }
.link { border: 0; background: none; padding: 0; color: var(--accent); text-align: left; min-height: 32px; }
.onboard { background: #eff6ff; border-radius: 10px; padding: 4px 10px 8px; margin: 8px 0; }
.onboard h3 { margin-top: 6px; }
.onboard p { margin: 4px 0 6px; }
.warn { color: #b45309; }
.head-actions { display: flex; gap: 6px; }
.incidents { list-style: none; margin: 0; padding: 0; }
.incidents li { padding: 10px 0; border-bottom: 1px solid var(--line); }
.incident-meta { display: flex; flex-wrap: wrap; gap: 4px 6px; align-items: center; font-size: 12px; }
.incident-text { margin: 6px 0 2px; white-space: pre-line; overflow-wrap: anywhere; }
.chip { display: inline-block; padding: 1px 8px; border-radius: 999px; background: #f1f5f9; font-weight: 600; }
.chip-region { background: #e0e7ff; }