/* Autogara Nord — public site. Mobile-first, no JS, system fonts. */
:root {
  --navy: #14385c;
  --navy-deep: #0e2a46;
  --accent: #e8a013;
  --bg: #f5f7fa;
  --card: #ffffff;
  --text: #1d2733;
  --muted: #5c6b7a;
  --line: #e1e7ee;
  --ok-fg: #0a6b30; --ok-bg: #e2f4e8;
  --mid-fg: #6d5600; --mid-bg: #fbf3d3;
  --warn-fg: #8a4b00; --warn-bg: #fdeedd;
  --bad-fg: #9d1c1c; --bad-bg: #fce9e9;
  --radius: 12px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 16px; line-height: 1.5;
}
.wrap { max-width: 960px; margin: 0 auto; padding: 0 16px; }
a { color: var(--navy); }

/* keyboard focus must be obvious on both the light page and the dark bands */
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
.site-header :focus-visible, .hero :focus-visible, .site-footer :focus-visible {
  outline-color: #ffd479;
}
.skip-link { position: absolute; left: -9999px; top: 0; background: var(--accent);
             color: #241a00; padding: 12px 18px; font-weight: 700; z-index: 10;
             border-radius: 0 0 8px 0; }
.skip-link:focus { left: 0; }

/* header */
.site-header { background: var(--navy-deep); color: #fff; }
.header-row { display: flex; align-items: center; justify-content: space-between;
              gap: 10px; padding: 10px 16px; }
.brand { display: flex; gap: 8px; align-items: baseline; color: #fff; text-decoration: none;
         font-size: 18px; min-width: 0; }
.brand-mark { color: var(--accent); font-weight: 800; letter-spacing: -2px; flex: none; }
.brand-text { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.brand-city { opacity: .75; font-size: 14px; }
/* language switcher stays on one row and keeps a 44px tap target */
.lang { display: flex; flex-wrap: nowrap; gap: 2px; flex: none; }
.lang a { display: inline-flex; align-items: center; justify-content: center;
          min-height: 44px; min-width: 40px; color: #cfdae6; text-decoration: none;
          padding: 0 8px; border-radius: 6px; font-size: 13px; font-weight: 600; }
.lang a.active { background: rgba(255,255,255,.16); color: #fff; }

@media (max-width: 400px) {
  .brand { font-size: 16px; }
  /* the city name is the first thing to give up when space is tight —
     "Autogara Nord" alone still identifies the station */
  .brand-city { display: none; }
  .lang a { min-width: 34px; padding: 0 5px; }
}

/* hero + search */
.hero { background: linear-gradient(160deg, var(--navy-deep), var(--navy)); color: #fff; padding: 34px 0 30px; }
.hero-compact { padding: 20px 0; }
.hero h1 { margin: 0 0 2px; font-size: 30px; }
.hero-sub { margin: 0 0 18px; opacity: .8; }
.search-form { display: grid; gap: 12px; background: var(--navy); border: 1px solid rgba(255,255,255,.18);
               padding: 16px; border-radius: var(--radius); }
.field { display: grid; gap: 4px; }
.field label { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: #ffffff; opacity: .85; }
.field input { padding: 14px; border-radius: 8px; border: 1px solid #c6d2de; font-size: 17px; width: 100%; background: #fff; color: var(--text); }
.field input:disabled { background: #e9eef4; color: #44515f; }
.search-btn { padding: 15px; font-size: 17px; font-weight: 700; background: var(--accent); color: #241a00;
              border: none; border-radius: 8px; cursor: pointer; }
.search-btn:hover { filter: brightness(1.06); }
@media (min-width: 720px) {
  .search-form { grid-template-columns: 1fr 1.2fr .9fr auto; align-items: end; }
}

/* sections */
.section { padding: 26px 16px; }
.section h2 { font-size: 20px; margin: 0 0 12px; }
.section-note { color: var(--muted); font-size: 14px; margin: -6px 0 14px; }
.notice { background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--accent);
          padding: 12px 14px; border-radius: 8px; }
.results-title { font-size: 22px; margin: 8px 0 4px; }
.results-date { display: block; font-size: 15px; color: var(--muted); font-weight: 400; }
/* inline text links get a comfortable target without breaking the text flow
   (WCAG 2.2 AA target size is 24px; primary controls above are 44px) */
.route-link, .breadcrumbs a, .section-note a { display: inline-block; min-height: 24px;
                                               padding: 3px 0; }
/* result groups: three independent cues — wording, icon and card style —
   so the distinction survives without colour */
.group { margin-top: 26px; }
.group:first-of-type { margin-top: 12px; }
.group-title { display: flex; align-items: baseline; gap: 8px; font-size: 15px;
               text-transform: uppercase; letter-spacing: .05em; color: var(--muted);
               margin: 0 0 4px; }
.group-icon { font-size: 15px; }
.group-title-ok { color: var(--ok-fg); }
.group-title-warn { color: var(--warn-fg); }
.group-title-neutral { color: var(--muted); }
.result-summary { color: var(--muted); font-size: 14px; margin: 10px 0 0; }
.result-summary strong { color: var(--text); }
.dest-intro { margin: 0 0 6px; }
.dest-summary { list-style: none; display: flex; flex-wrap: wrap; gap: 8px;
                padding: 0; margin: 14px 0 4px; }
.dest-summary li { background: var(--card); border: 1px solid var(--line);
                   border-radius: 999px; padding: 6px 14px; font-size: 13.5px;
                   color: var(--muted); }
.dest-summary strong { color: var(--text); font-size: 15px; }
.undetermined-title { font-size: 17px; margin-top: 28px; }
.field-hint { font-size: 12px; color: #ffffff; opacity: .75; }

/* narrow screens: uppercase + letter-spacing costs too many lines */
@media (max-width: 430px) {
  .group-title { font-size: 13px; letter-spacing: .02em; }
  .hero h1 { font-size: 26px; }
  .results-title { font-size: 20px; }
  .card-time .time { font-size: 28px; }        /* the time stays dominant */
  .card-details { gap: 14px; }
  .section { padding: 20px 16px; }

  /* On a results page the form is a "change your search" control, not the
     main event — trimmed so the first departure is reachable without
     scrolling past a full screen of inputs. Same fields, same order,
     same native date input; only the spacing changes. */
  .hero-compact { padding: 12px 0; }
  .hero-compact .search-form { gap: 7px; padding: 12px; }
  .hero-compact .field label { font-size: 11px; }
  /* 16px font keeps iOS from zooming on focus; 44px keeps it tappable */
  .hero-compact .field input { padding: 10px 12px; font-size: 16px; min-height: 44px; }
  .hero-compact .search-btn { padding: 12px; }
  .hero-compact .field-hint { font-size: 11.5px; }
}
.disclaimer { color: var(--muted); font-size: 13px; margin-top: 26px; }

/* chips */
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0; }
.chip { display: inline-flex; align-items: center; min-height: 44px; background: var(--card);
        border: 1px solid var(--line); padding: 0 16px; border-radius: 999px;
        text-decoration: none; font-weight: 600; font-size: 14px; }
.chip:hover { border-color: var(--navy); }

/* departure cards */
.cards { display: grid; gap: 10px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
        padding: 14px 16px; display: grid; gap: 10px; }
/* B — in the timetable for this date, not confirmed: solid card, amber edge */
.cards-caution .card { border-left: 4px solid var(--accent); }
/* C — operating date unknown: dashed, visibly different from B */
.cards-muted .card { border-style: dashed; background: #fbfcfe; }
.card-time { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.card-time .time { font-size: 26px; font-weight: 800; letter-spacing: -.5px; }
.card-time .freq { font-size: 13px; color: var(--muted); font-weight: 600; }
.card-time .freq.changed { color: var(--warn-fg); }
.card-time .days { margin-left: auto; font-size: 13px; color: var(--muted); }
.card-route { font-size: 15px; overflow-wrap: anywhere; }
.card-route .arrow { color: var(--accent); font-weight: 700; margin: 0 6px; }
.card-route .to { font-weight: 700; }
.group-title, .results-title { overflow-wrap: anywhere; }
.card-details { display: flex; gap: 22px; flex-wrap: wrap; margin: 0; }
.card-details div { display: grid; gap: 1px; }
.card-details dt { font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.card-details dd { margin: 0; font-size: 14px; font-weight: 600; }
.na { color: var(--muted); font-weight: 400; font-style: italic; }
.card-status { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; border-top: 1px solid var(--line); padding-top: 10px; }
.date-note { margin: 0; font-size: 13.5px; color: var(--warn-fg); background: var(--warn-bg);
             border-radius: 8px; padding: 8px 12px; }
.checked { font-size: 12.5px; color: var(--muted); }
.book-btn { margin-left: auto; display: inline-flex; align-items: center; min-height: 44px;
            background: var(--navy); color: #fff; text-decoration: none;
            padding: 0 20px; border-radius: 8px; font-weight: 700; font-size: 14px; }
/* unverified link: deliberately a plain link, never a call-to-action button */
.book-link { margin-left: auto; display: inline-flex; align-items: center; min-height: 32px;
             color: var(--navy); font-size: 13.5px; text-decoration: underline; }
.book-caution { flex-basis: 100%; font-size: 12.5px; color: var(--warn-fg); }

/* badges */
.badge { padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; white-space: nowrap; }
.badge-ok { color: var(--ok-fg); background: var(--ok-bg); }
.badge-mid { color: var(--mid-fg); background: var(--mid-bg); }
.badge-warn { color: var(--warn-fg); background: var(--warn-bg); }
.badge-bad { color: var(--bad-fg); background: var(--bad-bg); }

/* alerts */
.alerts { padding-top: 16px; display: grid; gap: 8px; }
.alert { border-radius: 8px; padding: 12px 14px; font-size: 14px; }
.alert-info { background: #e8f1fb; border: 1px solid #bcd6f0; }
.alert-warning, .alert-important { background: var(--warn-bg); border: 1px solid #eecfa8; }

/* breadcrumbs, station, prose */
.breadcrumbs { font-size: 13px; opacity: .85; margin-bottom: 6px; }
.breadcrumbs a { color: #cfdae6; }
.route-verification { display: flex; gap: 10px; align-items: center; font-size: 14px; margin: 8px 0 0; }
.route-verification-note { font-size: 13px; opacity: .8; margin: 6px 0 0; max-width: 70ch; }
.station-info dl { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }
/* verified station facts: scannable label/value rows, readable at 320px */
.station-facts { background: var(--card); border: 1px solid var(--line);
                 border-radius: var(--radius); padding: 4px 16px; margin: 0; }
.station-facts > div { display: grid; grid-template-columns: 1fr; gap: 2px;
                       padding: 12px 0; border-bottom: 1px solid var(--line); }
.station-facts > div:last-child { border-bottom: none; }
.station-facts dt { font-size: 11.5px; text-transform: uppercase; letter-spacing: .05em;
                    color: var(--muted); }
.station-facts dd { margin: 0; font-size: 15px; overflow-wrap: anywhere; }
.station-facts a { display: inline-flex; align-items: center; min-height: 32px; }
.fact-note { display: block; font-size: 13px; color: var(--muted); margin-top: 2px; }
@media (min-width: 620px) {
  .station-facts > div { grid-template-columns: 210px 1fr; gap: 16px; align-items: baseline; }
}
.prose h1 { font-size: 24px; }

/* footer */
.site-footer { background: var(--navy-deep); color: #b9c7d5; margin-top: 30px; padding: 24px 0 30px; font-size: 14px; }
.footer-disclaimer { color: #e6d9b8; }
.footer-nav { display: flex; gap: 6px 18px; flex-wrap: wrap; margin: 6px 0; }
.footer-nav a { display: inline-flex; align-items: center; min-height: 44px;
                color: #d7e1ea; text-decoration: none; }
.footer-nav a:hover { text-decoration: underline; }
.footer-note { opacity: .6; font-size: 12.5px; }