:root {
  --ink: #0b0b0b;
  --ink-2: #52514e;
  --ink-3: #6f6e69;
  --line: #e4e2dd;
  --surface: #fcfcfb;
  --panel: #ffffff;
  --accent: #1d1d1b;
  --good: #0a7d0a;
  --bad: #b3261e;
  --radius: 8px;
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  color: var(--ink);
  background: var(--surface);
}

* {
  box-sizing: border-box;
}

/* Components set their own display, which would otherwise override [hidden]. */
[hidden] {
  display: none !important;
}

body {
  margin: 0;
}

.layout {
  display: grid;
  grid-template-columns: minmax(340px, 420px) 1fr;
  height: 100dvh;
}

.panel {
  overflow-y: auto;
  padding: 16px 20px 32px;
  background: var(--panel);
  border-right: 1px solid var(--line);
}

#map {
  min-height: 100%;
}

@media (max-width: 760px) {
  .layout {
    grid-template-columns: 1fr;
    grid-template-rows: 45dvh auto;
    height: auto;
  }
  #map {
    order: -1;
    min-height: 45dvh;
  }
  .panel {
    border-right: 0;
  }
}

h1 {
  font-size: 1.25rem;
  margin: 0 0 4px;
}

h2 {
  font-size: 1rem;
  margin: 20px 0 8px;
}

.muted {
  color: var(--ink-2);
  font-size: 0.875rem;
  margin: 0;
}

form {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.field {
  display: grid;
  gap: 4px;
  font-size: 0.8125rem;
  color: var(--ink-2);
}

.field input,
.field select {
  font: inherit;
  font-size: 0.9375rem;
  color: var(--ink);
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  width: 100%;
}

.field input:focus,
.field select:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.with-button {
  display: flex;
  gap: 6px;
}

.preset-fields {
  display: grid;
  gap: 10px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: 10px;
  margin: 0;
}

.credits {
  display: grid;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px;
  margin: 0;
}

.credits legend {
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0 4px;
}

.credit-row {
  display: grid;
  grid-template-columns: 1fr 96px 36px;
  gap: 6px;
  align-items: end;
}

.text-button {
  justify-self: start;
  border: 0;
  background: none;
  padding: 2px 0;
  color: var(--ink);
  font-size: 0.875rem;
  text-decoration: underline;
}

.install {
  margin-top: 6px;
}

.check {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  font-size: 0.875rem;
}

button {
  font: inherit;
  cursor: pointer;
}

#plan-button {
  padding: 10px 14px;
  border: 0;
  border-radius: var(--radius);
  background: var(--accent);
  color: #fff;
  font-weight: 600;
}

#plan-button:disabled {
  opacity: 0.6;
  cursor: progress;
}

.icon-button {
  flex: none;
  width: 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.icon-button svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: var(--ink);
  stroke-width: 2;
}

#status {
  margin-top: 12px;
  font-size: 0.875rem;
  color: var(--ink-2);
}

.message.warning {
  border-left-color: #b26a00;
  background: #fff6e5;
}

#status.error {
  color: var(--bad);
}

.summary {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px;
  margin-top: 16px;
}

.summary .sentence {
  margin: 4px 0 6px;
  font-size: 0.9375rem;
}

.summary .big {
  font-size: 1.375rem;
  font-weight: 650;
}

.summary dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2px 12px;
  margin: 8px 0 0;
  font-size: 0.875rem;
}

.summary dt {
  color: var(--ink-2);
}

.summary dd {
  margin: 0;
}

.message {
  border-left: 3px solid var(--ink);
  padding: 8px 12px;
  margin-top: 16px;
  background: #f4f3ef;
  font-size: 0.9375rem;
}

.stops {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.stop {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px;
  cursor: pointer;
}

.stop:hover {
  border-color: var(--ink-3);
}

.stop .name {
  font-weight: 600;
}

.stop .meta {
  font-size: 0.8125rem;
  color: var(--ink-2);
  margin-top: 2px;
}

.stop .line {
  font-size: 0.875rem;
  margin-top: 4px;
}

.stop .note .stale {
  color: var(--bad);
  font-weight: 600;
}

.stop .note {
  font-size: 0.8125rem;
  color: var(--ink-2);
  margin-top: 4px;
}

.badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 999px;
  border: 1px solid currentColor;
}

.badge.free {
  color: var(--good);
}

.badge.paid {
  color: var(--ink-2);
}

/* Map and list markers: kind color, white ring, kind icon, stop number.
   Paid stops are hollow so free and paid read apart without color alone. */
.marker {
  position: relative;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 2px solid #fff;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.25);
  display: grid;
  place-items: center;
  background: var(--kind);
}

.marker svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: #fff;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.marker.paid {
  background: #fff;
  box-shadow: 0 0 0 2px var(--kind);
}

.marker.paid svg {
  stroke: var(--kind);
}

.marker .num {
  position: absolute;
  top: -7px;
  right: -7px;
  min-width: 16px;
  height: 16px;
  padding: 0 3px;
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
  font-size: 0.625rem;
  font-weight: 700;
  line-height: 16px;
  text-align: center;
}

.endpoint {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid #fff;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.3);
  background: var(--ink);
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 700;
  display: grid;
  place-items: center;
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-size: 0.8125rem;
  color: var(--ink-2);
  margin-top: 8px;
}

.legend span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.legend i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--kind);
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.links a {
  font-size: 0.875rem;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 6px 10px;
  text-decoration: none;
}

.links a:hover {
  border-color: var(--ink-3);
}

.footnote {
  font-size: 0.75rem;
  color: var(--ink-3);
  margin-top: 16px;
}

.maplibregl-popup-content {
  font: inherit;
  font-size: 0.8125rem;
}

/* Code list page (codes.html) */
.page {
  background: var(--panel);
  min-height: 100dvh;
}

.codes-page {
  max-width: 720px;
  margin: 0 auto;
  padding: 16px 20px 40px;
}

.top-nav {
  font-size: 0.875rem;
  margin-bottom: 8px;
}

.top-nav a,
.codes-link {
  color: var(--ink);
}

.filters {
  margin: 14px 0;
  max-width: 280px;
}

.code-group h2 {
  margin-top: 22px;
}

.codes {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}

.code-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px;
}

.code-card .meta {
  font-size: 0.8125rem;
  color: var(--ink-2);
  margin-top: 2px;
}

.code-chip {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 6px 10px;
  border: 1px dashed var(--ink-3);
  border-radius: var(--radius);
  background: #f4f3ef;
  color: var(--ink);
  min-width: 96px;
}

#expired-wrap {
  margin-top: 24px;
  color: var(--ink-2);
}