/* Component styles - single enqueued stylesheet (budget: <=28KB gz total CSS).
   Logical properties only. Line colors appear ONLY in line-reference components. */

/* ------------------------------------------------------------ trust bar */

.trust-bar {
  font-size: var(--fs-small); color: var(--ink-soft);
  border-inline-start: 3px solid var(--accent-gold);
  padding-inline-start: var(--sp-3); margin-block: var(--sp-4) var(--sp-5);
}
.trust-bar a { color: inherit; text-decoration: underline; }

/* ---------------------------------------------------------- myth-buster */

.mythbuster {
  margin: var(--sp-5) 0; padding: var(--sp-4);
  background: var(--bg-sunken);
  border-inline-start: 3px solid var(--warn);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
}
.mythbuster > div { display: flex; gap: var(--sp-3); align-items: flex-start; }
.mythbuster > div + div { margin-block-start: var(--sp-2); }
.mythbuster svg { flex: none; margin-block-start: 3px; }
.mythbuster .mb-x { color: var(--error); }
.mythbuster .mb-check { color: var(--ok); }
.mythbuster dt, .mythbuster dd { margin: 0; }
.mythbuster .mb-myth { color: var(--ink-soft); }
.mythbuster .mb-fact { font-weight: 600; }

/* --------------------------------------------- station code badges + chips */

.badge {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; font-size: var(--fs-code);
  color: #fff; background: var(--ink-soft);
  padding: 2px 9px; border-radius: var(--radius-pill);
  unicode-bidi: isolate; direction: ltr; letter-spacing: .02em;
}
.badge--red { background: var(--line-red); }
.badge--green { background: var(--line-green); }
.badge--blue { background: var(--line-blue); }
.badge--gold { background: var(--line-gold); }
.badge-stack { display: inline-flex; gap: 4px; }

.chip-line { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: var(--fs-small); }
.dot { inline-size: 10px; block-size: 10px; border-radius: 50%; flex: none; }
.dot--red { background: var(--line-red); }
.dot--green { background: var(--line-green); }
.dot--blue { background: var(--line-blue); }
.dot--gold { background: var(--line-gold); }
.dot--tram { background: var(--line-tram); }
.dot--future { background: transparent; border: 2px solid currentColor; }

/* -------------------------------------------------------------- buttons */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-2);
  min-block-size: 44px; padding: 10px 20px;
  background: var(--brand); color: #fff;
  border: 0; border-radius: var(--radius-m);
  font: 600 var(--fs-body) var(--font-body); cursor: pointer;
}
.btn:hover { background: var(--brand-deep); text-decoration: none; }
.btn--secondary { background: transparent; color: var(--brand); box-shadow: inset 0 0 0 1.5px var(--brand); }
.btn--secondary:hover { background: var(--bg-sunken); }

/* --------------------------------------------------------------- tables */

.table-wrap { overflow-x: auto; margin-block: var(--sp-5); -webkit-overflow-scrolling: touch; }
.table-wrap table { border-collapse: collapse; inline-size: 100%; min-inline-size: 480px; font-variant-numeric: tabular-nums; }
.table-wrap caption { caption-side: top; text-align: start; font-size: var(--fs-small); color: var(--ink-soft); padding-block-end: var(--sp-2); }
.table-wrap th, .table-wrap td { padding: 10px 14px; text-align: start; }
.table-wrap thead th { background: var(--brand-deep); color: #fff; font-weight: 600; font-size: var(--fs-small); }
.table-wrap tbody tr:nth-child(even) { background: var(--bg-sunken); }
.table-wrap tbody tr.is-today { background: var(--accent-gold-soft); }
.table-wrap tbody td { border-block-end: 1px solid var(--line-hair); }

.pill-today {
  display: inline-block; font-size: var(--fs-code); font-weight: 700;
  background: var(--accent-gold); color: #201a08;
  padding: 1px 8px; border-radius: var(--radius-pill); margin-inline-start: var(--sp-2);
  letter-spacing: .04em;
}

@media (max-width: 640px) {
  .table-wrap table.sticky-first tbody th:first-child,
  .table-wrap table.sticky-first tbody td:first-child,
  .table-wrap table.sticky-first thead th:first-child {
    position: sticky; inset-inline-start: 0; background: var(--bg-raised); z-index: 2;
  }
  .table-wrap table.sticky-first thead th:first-child { background: var(--brand-deep); }
}

/* ------------------------------------------------------------------ FAQ */

.faq details { border-block-end: 1px solid var(--line-hair); }
.faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3);
  padding-block: var(--sp-4); font-weight: 600; cursor: pointer; list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary svg { flex: none; color: var(--ink-soft); transition: transform .15s; }
.faq details[open] summary svg { transform: rotate(180deg); }
.faq .faq-a { padding-block-end: var(--sp-4); }
.faq .faq-a > :last-child { margin-block-end: 0; }

/* ---------------------------------------------------------- breadcrumbs */

.breadcrumbs { font-size: var(--fs-small); color: var(--ink-soft); margin-block-end: var(--sp-4); }
.breadcrumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; margin: 0; padding: 0; }
.breadcrumbs li + li::before { content: "\203A"; margin-inline-end: 6px; color: var(--line-hair); }
[dir="rtl"] .breadcrumbs li + li::before { content: "\2039"; }
.breadcrumbs a { color: inherit; }

/* ----------------------------------------------------------- alert banner */

.alert-banner {
  display: flex; gap: var(--sp-3); align-items: flex-start;
  background: var(--accent-gold-soft);
  border-inline-start: 3px solid var(--accent-gold);
  border-radius: 0 var(--radius-m) var(--radius-m) 0;
  padding: var(--sp-4); margin-block: var(--sp-5);
}
.alert-banner p { margin: 0; }
.alert-banner .dismiss {
  margin-inline-start: auto; background: none; border: 0; cursor: pointer;
  color: var(--ink-soft); padding: 4px; border-radius: var(--radius-s); flex: none;
}

/* ---------------------------------------------------------------- cards */

.card {
  background: var(--bg-raised); border: 1px solid var(--line-hair);
  border-radius: var(--radius-m); box-shadow: var(--shadow-card);
  padding: var(--sp-5);
}
.card > :first-child { margin-block-start: 0; }
.card > :last-child { margin-block-end: 0; }
.card .card-kicker {
  font-size: var(--fs-code); font-weight: 700; letter-spacing: .07em;
  text-transform: uppercase; color: var(--ink-soft); margin-block-end: var(--sp-2);
}
.big-number { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.6rem, 5vw, 2.2rem); font-variant-numeric: tabular-nums; unicode-bidi: isolate; direction: ltr; }

.grid-2 { display: grid; gap: var(--sp-4); grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); margin-block: var(--sp-5); }
.grid-3 { display: grid; gap: var(--sp-4); grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); margin-block: var(--sp-5); }

/* ---------------------------------------------------------------- forms */

.form-row { margin-block-end: var(--sp-4); }
.form-row label { display: block; font-weight: 600; font-size: var(--fs-small); margin-block-end: var(--sp-1); }
.form-row input, .form-row select, .form-row textarea {
  inline-size: 100%; padding: 10px 12px;
  background: var(--bg-raised); color: var(--ink);
  border: 1px solid var(--line-hair); border-radius: var(--radius-s);
  font: inherit;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  border-color: var(--brand); outline: 2px solid var(--focus); outline-offset: 1px;
}
.hp-field { position: absolute; inset-inline-start: -9999px; }
.form-notice { padding: var(--sp-3) var(--sp-4); border-radius: var(--radius-s); margin-block-end: var(--sp-4); font-weight: 600; }
.form-notice--ok { background: var(--accent-gold-soft); color: var(--ok); }
.form-notice--error { background: var(--bg-sunken); color: var(--error); }

/* ------------------------------------------------------------ utilities */

.muted { color: var(--ink-soft); }
.small { font-size: var(--fs-small); }
.mt-0 { margin-block-start: 0; }
.icon-flip { }
[dir="rtl"] .icon-flip { transform: scaleX(-1); }

.entry ul, .entry ol { padding-inline-start: 1.4em; margin-block: 0 var(--sp-4); }
.entry li { margin-block-end: var(--sp-1); }
.entry a { text-decoration: underline; }

/* ------------------------------------------------------------- homepage */

.hero { padding-block: var(--sp-4) var(--sp-2); }
.hero h1 { margin-block-end: var(--sp-2); }
.hero-chips { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-block-end: var(--sp-4); }
.chip {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: var(--fs-code); font-weight: 600; color: var(--ink-soft);
  background: var(--bg-sunken); border: 1px solid var(--line-hair);
  padding: 4px 10px; border-radius: var(--radius-pill);
}
.chip svg { color: var(--ok); }

.station-search {
  display: flex; align-items: center; gap: var(--sp-2);
  background: var(--bg-raised); border: 1px solid var(--line-hair);
  border-radius: var(--radius-m); padding: 6px 6px 6px 14px;
  max-inline-size: 560px; box-shadow: var(--shadow-card);
}
.station-search svg { color: var(--ink-soft); flex: none; }
.station-search input { flex: 1; border: 0; background: none; font: inherit; color: var(--ink); min-inline-size: 0; padding-block: 8px; }
.station-search input:focus { outline: none; }
.station-search:focus-within { border-color: var(--brand); outline: 2px solid var(--focus); outline-offset: 1px; }
.station-search .btn { min-block-size: 40px; }

.hero-grid { margin-block-start: var(--sp-5); }
.today-card .big-number { margin-block: var(--sp-1) var(--sp-2); }
.today-status { margin-block-end: var(--sp-2); }
.status-open { color: var(--ok); font-weight: 700; }
.status-closed { color: var(--ink-soft); font-weight: 700; }
.today-status.is-warning, .today-status.is-warning .status-open { color: var(--warn); }

.mini-map { padding: var(--sp-4); }
.mini-map-link { display: block; }
.mini-map-link svg { inline-size: 100%; block-size: auto; }
.mini-map-cta { display: inline-block; font-weight: 600; margin-block-start: var(--sp-2); }
.map-legend { display: flex; flex-wrap: wrap; gap: var(--sp-4); margin: var(--sp-3) 0 0; }

.quick-card { display: flex; flex-direction: column; gap: 6px; color: var(--ink); }
.quick-card:hover { text-decoration: none; border-color: var(--brand); }
.quick-card svg { color: var(--brand); }
.quick-card strong { font-size: 1.05rem; }

/* --------------------------------------------------------- content pages */

.page-intro { font-size: 1.08rem; color: var(--ink-soft); max-inline-size: 62ch; }
.section-divider { border: 0; border-block-start: 1px solid var(--line-hair); margin-block: var(--sp-6); }
.day-answer { margin-block: var(--sp-2); padding: var(--sp-3) var(--sp-4); background: var(--bg-raised); border: 1px solid var(--line-hair); border-radius: var(--radius-s); }
.day-answer strong { font-variant-numeric: tabular-nums; }

/* ------------------------------------------------------------ network map */

.map-widget { background: var(--bg-raised); border: 1px solid var(--line-hair); border-radius: var(--radius-m); box-shadow: var(--shadow-card); padding: var(--sp-3); margin-block: var(--sp-4); }
.map-toggles { display: flex; align-items: center; flex-wrap: wrap; gap: var(--sp-3); padding: 0 var(--sp-2) var(--sp-3); border-block-end: 1px solid var(--line-hair); margin-block-end: var(--sp-2); }
.map-toggles input { position: absolute; opacity: 0; pointer-events: none; }
.map-toggles label {
  cursor: pointer; font-size: var(--fs-small); font-weight: 600; color: var(--ink-soft);
  border: 1px solid var(--line-hair); border-radius: var(--radius-pill); padding: 5px 14px;
}
.map-widget input[id$="-future"]:checked ~ .map-toggles label[for$="-future"],
.map-widget input[id$="-zones"]:checked ~ .map-toggles label[for$="-zones"],
.map-toggles input[id$="-future"]:checked ~ label[for$="-future"],
.map-toggles input[id$="-zones"]:checked ~ label[for$="-zones"] {
  background: var(--brand); border-color: var(--brand); color: #fff;
}
.map-toggles input:focus-visible ~ label { outline: 2px solid var(--focus); outline-offset: 2px; }
.map-legend-inline { display: flex; gap: var(--sp-4); margin-inline-start: auto; flex-wrap: wrap; }

.map-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.dmt-map { inline-size: 100%; block-size: auto; min-inline-size: 880px; touch-action: pan-x pan-y; }
.map-widget--mini .dmt-map { min-inline-size: 0; }

.dmt-map .st-label { font: 10.5px var(--font-body); fill: var(--ink-soft); }
.dmt-map .st-label--major { font-size: 12px; font-weight: 600; fill: var(--ink); }
.dmt-map .st-label--planned { opacity: .62; }
.dmt-map .st-label--ar { font-size: 9.5px; }
.dmt-map .map-year { font: 700 13px var(--font-display); }
.dmt-map .st-zone { font: 700 9.5px var(--font-display); fill: var(--brand); display: none; }
.map-widget .map-toggles input[id$="-zones"]:checked ~ * .st-zone,
.map-widget:has(input[id$="-zones"]:checked) .st-zone { display: block; }
.map-widget:has(input[id$="-future"]:not(:checked)) .map-future { display: none; }
.dmt-map .station:hover .st, .dmt-map a:focus-visible .st { stroke-width: 5.5; }
.dmt-map .station:hover .st-label, .dmt-map a:focus-visible .st-label { fill: var(--brand); font-weight: 700; }
.dmt-map a:focus-visible { outline: none; }

@media (max-width: 640px) { .map-legend-inline { margin-inline-start: 0; } }