/* HK Minibus — mobile-first, high contrast, built for glancing at a bus stop. */
:root{
  --green:#00713c;        /* GMB roof green */
  --green-dark:#00532c;
  --green-soft:#e6f2ec;
  --ink:#12181f;
  --ink-2:#4a5763;
  --line:#e0e5ea;
  --bg:#f6f8f9;
  --card:#fff;
  --amber:#b45309;
  --red:#c0392b;
  --radius:12px;
  --shadow:0 1px 2px rgba(16,24,32,.06),0 2px 10px rgba(16,24,32,.05);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font:16px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans TC","PingFang HK","Microsoft JhengHei",Helvetica,Arial,sans-serif;
}
a{color:var(--green-dark);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1040px;margin:0 auto;padding:0 16px}
.muted{color:var(--ink-2)}
.small{font-size:.86rem}

/* ---------- header ---------- */
.topbar{background:var(--green);color:#fff}
.topbar a{color:#fff}
.topbar-inner{display:flex;align-items:center;gap:14px;min-height:56px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:8px;font-weight:700;font-size:1.12rem;text-decoration:none}
.brand-mark{display:block;width:34px;height:21px;flex:none}
.nav{display:flex;align-items:center;gap:14px;margin-left:auto;font-size:.95rem}
.nav a{opacity:.94;white-space:nowrap}
.nav a:hover{opacity:1}
.nav-sep{width:1px;height:16px;background:rgba(255,255,255,.35);flex:none}
.langswitch{display:flex;gap:2px;background:rgba(255,255,255,.16);border-radius:999px;padding:2px}
.langswitch a{padding:3px 10px;border-radius:999px;font-size:.82rem;text-decoration:none}
.langswitch a.on{background:#fff;color:var(--green-dark);font-weight:600}

/* ---------- search ---------- */
.searchbar{background:var(--green-dark);padding:10px 0 14px}
.searchbar form{display:flex;gap:8px}
.searchbar input{
  flex:1;padding:11px 14px;border:0;border-radius:var(--radius);
  font-size:1rem;min-width:0;
}
.searchbar button{
  padding:11px 18px;border:0;border-radius:var(--radius);cursor:pointer;
  background:#ffd400;color:#3a2c00;font-weight:700;font-size:1rem;
}
.searchbar button:hover{background:#ffdf40}

/* ---------- layout blocks ---------- */
main.wrap{padding-top:22px;padding-bottom:56px}
h1{font-size:1.6rem;margin:0 0 6px;line-height:1.25}
h2{font-size:1.12rem;margin:26px 0 10px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.pad{padding:16px}
.grid{display:grid;gap:12px}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.stack>*+*{margin-top:12px}

/* ---------- hero ---------- */
.hero{padding:6px 0 18px}
.hero p{color:var(--ink-2);margin:.3rem 0 0;font-size:1.02rem}
.stats{display:flex;gap:26px;flex-wrap:wrap;margin-top:16px}
.stat b{display:block;font-size:1.5rem;line-height:1.1;color:var(--green-dark)}
.stat span{font-size:.85rem;color:var(--ink-2)}

/* ---------- route badges & lists ---------- */
.rbadge{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:52px;height:34px;padding:0 9px;border-radius:8px;
  background:var(--green);color:#fff;font-weight:700;font-size:1.02rem;
  letter-spacing:.2px;flex:none;
}
.rbadge.lg{min-width:72px;height:46px;font-size:1.4rem;border-radius:10px}
.region-tag{
  display:inline-block;padding:1px 7px;border-radius:5px;font-size:.72rem;
  background:var(--green-soft);color:var(--green-dark);font-weight:600;
  vertical-align:middle;
}
.list{list-style:none;margin:0;padding:0}
.list li{border-top:1px solid var(--line)}
.list li:first-child{border-top:0}
.list a.row,.list .row{
  display:flex;gap:12px;align-items:center;padding:11px 14px;color:inherit;
  text-decoration:none;
}
.list a.row:hover{background:var(--green-soft);text-decoration:none}
.row-main{min-width:0;flex:1}
.row-main .ttl{font-weight:600;line-height:1.35;overflow-wrap:anywhere}
.row-main .sub{color:var(--ink-2);font-size:.86rem;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row-main .sub:has(.scodes){white-space:normal;overflow:visible;text-overflow:clip}
.row-meta{text-align:right;font-size:.82rem;color:var(--ink-2);flex:none}
.chev{color:#b6bec6;flex:none}

/* ---------- filter chips ---------- */
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}
.chips a{
  padding:6px 13px;border-radius:999px;border:1px solid var(--line);
  background:#fff;font-size:.88rem;color:var(--ink-2);text-decoration:none;
}
.chips a.on{background:var(--green);border-color:var(--green);color:#fff;font-weight:600}
.chips a:hover{text-decoration:none;border-color:var(--green)}

/* ---------- route detail ---------- */
.route-head{display:flex;gap:14px;align-items:flex-start;flex-wrap:wrap}
.route-head h1{font-size:1.35rem}
.od{font-size:1.05rem;font-weight:600;line-height:1.4;overflow-wrap:anywhere}
.od .arrow{color:var(--green);margin:0 7px;font-weight:700}
.factbar{display:flex;gap:22px;flex-wrap:wrap;margin-top:12px;padding-top:12px;border-top:1px solid var(--line)}
.fact span{display:block;font-size:.76rem;color:var(--ink-2);text-transform:uppercase;letter-spacing:.04em}
.fact b{font-size:1.05rem}
.dirtabs{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0 4px}
.dirtabs a{
  flex:1 1 240px;padding:10px 13px;border:1px solid var(--line);border-radius:var(--radius);
  background:#fff;color:var(--ink-2);font-size:.9rem;text-decoration:none;line-height:1.4;
}
.dirtabs a.on{border-color:var(--green);background:var(--green-soft);color:var(--ink);font-weight:600}

/* ---------- timetable ---------- */
.tt{width:100%;border-collapse:collapse;font-size:.92rem}
.tt th,.tt td{padding:9px 12px;text-align:left;border-top:1px solid var(--line);vertical-align:top}
.tt th{background:#fafbfc;font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-2)}
.tt tr.live{background:#f2fbf6}
.tt .freq{font-weight:600;white-space:nowrap}
.tt .hours{white-space:nowrap;font-variant-numeric:tabular-nums}
.pill-live{
  display:inline-block;background:var(--green);color:#fff;border-radius:999px;
  padding:1px 8px;font-size:.7rem;font-weight:700;margin-left:6px;vertical-align:middle;
}
.tablewrap{overflow-x:auto}

/* ---------- stop sequence ---------- */
.seqlist{list-style:none;margin:0;padding:0}
.seqlist li{position:relative;border-top:1px solid var(--line)}
.seqlist li:first-child{border-top:0}
.seqlist .row{align-items:flex-start;padding:10px 14px}
.seqno{
  width:26px;height:26px;border-radius:50%;background:var(--green-soft);
  color:var(--green-dark);font-size:.78rem;font-weight:700;flex:none;
  display:flex;align-items:center;justify-content:center;margin-top:2px;
}
.seqlist li:first-child .seqno,.seqlist li:last-child .seqno{background:var(--green);color:#fff}
.eta-slot{min-width:96px;text-align:right;font-size:.86rem;flex:none}
.eta-badge{
  display:inline-block;background:var(--green);color:#fff;border-radius:6px;
  padding:2px 8px;font-weight:700;font-size:.88rem;margin-left:4px;
  font-variant-numeric:tabular-nums;
}
.eta-badge.soon{background:var(--red)}
.eta-badge.sched{background:#6b7785}
.tag{font-size:.72rem;color:var(--amber);font-weight:600}

/* ---------- ETA board ---------- */
.board{list-style:none;margin:0;padding:0}
.board li{display:flex;gap:12px;align-items:center;padding:11px 14px;border-top:1px solid var(--line)}
.board li:first-child{border-top:0}
.board .dest{flex:1;min-width:0;font-size:.92rem;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.board .mins{font-size:1.25rem;font-weight:700;color:var(--green-dark);
  font-variant-numeric:tabular-nums;white-space:nowrap}
.board .mins small{font-size:.7rem;font-weight:600;color:var(--ink-2);margin-left:2px}

/* ---------- map ---------- */
#map,#routemap{height:340px;border-radius:var(--radius);border:1px solid var(--line);z-index:0}
.leaflet-container{font:inherit}

/* ---------- misc ---------- */
.sechead{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:26px 0 10px}
.sechead h2{margin:0}
.btn{
  display:inline-block;padding:11px 18px;border-radius:var(--radius);border:0;
  background:var(--green);color:#fff;font-weight:600;font-size:1rem;cursor:pointer;
  text-decoration:none;text-align:center;
}
.btn:hover{background:var(--green-dark);text-decoration:none;color:#fff}
.btn.ghost{background:#fff;color:var(--green-dark);border:1px solid var(--line)}
.notice{background:#fff8e6;border:1px solid #f2dfa8;border-radius:var(--radius);padding:12px 14px;font-size:.9rem}
.empty{padding:34px 16px;text-align:center;color:var(--ink-2)}
.prose p{margin:.7rem 0}
.prose li{margin:.35rem 0}
.updated{font-size:.78rem;color:var(--ink-2)}
.footer{border-top:1px solid var(--line);background:#fff;padding:22px 0 34px;font-size:.85rem;color:var(--ink-2)}
.footer p{margin:.4rem 0}

/* ---------- responsive ---------- */
/* Tablet and below */
@media (max-width:860px){
  .wrap{padding:0 14px}
  .grid-3{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
}

/* Phones */
@media (max-width:600px){
  main.wrap{padding-top:16px;padding-bottom:44px}
  h1{font-size:1.3rem}
  h2{font-size:1.05rem;margin:22px 0 8px}
  .pad{padding:14px}

  /* Header: brand + language on row 1, nav scrolls horizontally on row 2,
     so any number of links stays reachable without a hamburger. */
  .topbar-inner{gap:10px;min-height:52px}
  .brand-text{font-size:1.05rem}
  .langswitch{margin-left:auto}
  .nav{
    order:3;width:100%;margin-left:0;gap:16px;font-size:.9rem;
    flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;
    padding:8px 0 9px;border-top:1px solid rgba(255,255,255,.18);
    scrollbar-width:none;
  }
  .nav::-webkit-scrollbar{display:none}
  .nav a{padding:2px 0}

  .searchbar{padding:9px 0 12px}
  .searchbar input{padding:12px 13px;font-size:16px}   /* 16px stops iOS zoom */
  .searchbar button{padding:12px 15px}

  .stats{gap:18px}
  .stat b{font-size:1.3rem}

  /* Route header */
  .route-head{gap:11px}
  .rbadge{min-width:46px;height:32px;font-size:.96rem}
  .rbadge.lg{min-width:58px;height:40px;font-size:1.2rem}
  h1.od{font-size:1.18rem}
  .factbar{gap:14px 20px}
  .fact b{font-size:1rem}
  .dirtabs a{flex:1 1 100%}

  /* Lists: tighter gutters, smaller ETA column */
  .list a.row,.list .row{gap:10px;padding:11px 12px}
  .seqlist .row{padding:10px 12px;gap:10px}
  .eta-slot{min-width:0}
  .eta-badge{padding:2px 6px;font-size:.82rem;margin-left:3px}
  .row-meta{font-size:.78rem}
  .chev{display:none}

  .board li{gap:10px;padding:11px 12px}
  .board .mins{font-size:1.15rem}

  #map,#routemap{height:260px}
  .tt th,.tt td{padding:9px 10px}
  .azchips a{min-width:40px;padding:8px 10px}
  .crumbs{padding:8px 14px 0;font-size:.78rem}
  .footnav{gap:10px 14px}
}

/* Small phones */
@media (max-width:380px){
  .wrap{padding:0 12px}
  .brand-text{font-size:.98rem}
  .searchbar form{gap:6px}
  .searchbar button{padding:12px 12px;font-size:.92rem}
  .rbadge{min-width:42px;height:30px;font-size:.9rem}
  h1{font-size:1.2rem}
  h1.od{font-size:1.1rem}
  .stats{gap:14px}
  .row-main .sub{font-size:.8rem}
}

/* Respect reduced-motion and give links a visible focus ring */
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
}
a:focus-visible,button:focus-visible,input:focus-visible{
  outline:3px solid #ffd400;outline-offset:2px;border-radius:4px;
}

/* ---------- grouped timetable ---------- */
.tt-group .tt-head{
  padding:11px 14px;border-bottom:1px solid var(--line);
  display:flex;align-items:center;gap:8px;font-size:.98rem;
}
.tt-group.live .tt-head{background:var(--green-soft)}
.tt-group .tt th:first-child,.tt-group .tt td:first-child{width:44%}
.tt-group .tt tbody tr:first-child td{border-top:0}

/* ---------- SEO / a11y furniture ---------- */
.skip{position:absolute;left:-9999px;top:0;background:#fff;padding:10px 14px;z-index:99}
.skip:focus{left:8px;top:8px}
.crumbs{padding:10px 16px 0;font-size:.82rem;color:var(--ink-2)}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0}
.crumbs li+li:before{content:"›";margin-right:6px;color:#b6bec6}
.crumbs a{color:var(--ink-2)}
.lede{margin:14px 0 0;color:var(--ink-2);font-size:.95rem;line-height:1.6}
.card.pad .lede{margin-top:14px;padding-top:12px;border-top:1px solid var(--line)}
.azchips a{font-weight:600;min-width:44px;text-align:center}
.footnav{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:12px;padding-bottom:12px;
  border-bottom:1px solid var(--line)}
h1.od{font-size:1.3rem;margin:0 0 4px}
.od-full{margin-top:2px;font-size:.82rem}

/* ---------- district links ---------- */
.passes{margin-top:12px;padding-top:12px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:6px;align-items:baseline;font-size:.86rem}
.passes-label{color:var(--ink-2);font-size:.76rem;text-transform:uppercase;
  letter-spacing:.04em;margin-right:2px}
.passes a{background:var(--green-soft);color:var(--green-dark);border-radius:5px;
  padding:3px 9px;font-weight:600;text-decoration:none}
.passes a:hover{background:var(--green);color:#fff;text-decoration:none}
a.region-tag:hover{background:var(--green);color:#fff;text-decoration:none}
.arealist .row-meta{line-height:1.35}

/* ---------- route numbers shown against a stop ---------- */
.scodes{display:inline-flex;flex-wrap:wrap;gap:4px;vertical-align:middle}
.scode{
  display:inline-block;background:var(--green-soft);color:var(--green-dark);
  border-radius:4px;padding:1px 6px;font-size:.74rem;font-weight:700;
  line-height:1.5;font-variant-numeric:tabular-nums;white-space:nowrap;
}
.scode.more{background:#eceff2;color:var(--ink-2)}
.seqlist .scodes{margin-top:3px}
.row-main .sub .scodes{margin-top:2px}
@media (max-width:600px){ .scode{font-size:.7rem;padding:1px 5px} }

/* ---------- MTR cross-links ---------- */
.mtr-link{display:inline-flex;align-items:center;gap:5px}
.mtr-link img{display:block;width:17px;height:17px}
.mtr-foot{display:flex;align-items:center;flex-wrap:wrap;gap:6px;
  padding-bottom:10px;margin-bottom:4px;border-bottom:1px solid var(--line)}
.mtr-foot img{display:block;width:18px;height:18px;color:var(--green-dark)}
.mtr-foot span{font-weight:700;color:var(--ink)}
.mtr-box{display:flex;gap:11px;align-items:flex-start;margin-top:14px;
  padding:11px 13px;border:1px solid var(--line);border-radius:var(--radius);
  background:#f7fafc;color:var(--green-dark)}
.mtr-box img{flex:none;margin-top:1px}
.mtr-box b{color:var(--ink);font-size:.92rem}
@media (max-width:600px){ .mtr-foot{font-size:.82rem} }
.h1-kicker{display:block;font-size:.72rem;font-weight:700;letter-spacing:.06em;
  text-transform:uppercase;color:var(--green);margin-bottom:2px}
.mtr-panel{display:flex;gap:12px;align-items:flex-start}
.mtr-panel img{flex:none;margin-top:2px;color:var(--green-dark)}
.mtr-panel p{line-height:1.55}