/* Themes: html[data-theme="dark"|"light"] is set before first paint by the inline script in index.html. */
:root,html[data-theme="dark"]{color-scheme:dark;
--bg:#0d1117;--panel:#151b23;--panel2:#1c2430;--line:#2a3441;--line2:#3c4a5c;--text:#e6edf3;--muted:#9aa7b4;--link:#8cc8ff;--focus:#ffd75e;
--both:#2ecc71;--outbound:#f5a623;--inbound:#4ea1ff;--closed:#ff5c5c;--on-status:#0d1117;--on-outbound:#0d1117;--outbound-edge:#f5a623;
--warn:#ffd38a;--warn-bg:#3a2a07;--warn-line:#7a5a12;--warn-text:#ffe2a8;--info-bg:#0b2a45;--info-line:#1e5a8c;--info-text:#cfe6ff;
--map-bg:#0a0e13;--attr-bg:rgba(13,17,23,.85);--pin-ring:rgba(255,255,255,.55);--pin-edge:#0d1117;--shadow:rgba(0,0,0,.6)}
html[data-theme="light"]{color-scheme:light;
--bg:#f6f8fa;--panel:#ffffff;--panel2:#eef3f8;--line:#d0d7de;--line2:#8c959f;--text:#1f2328;--muted:#57606a;--link:#0550ae;--focus:#bf5700;
--both:#116329;--outbound:#fb8c00;--inbound:#0969da;--closed:#cf222e;--on-status:#ffffff;--on-outbound:#1f2328;--outbound-edge:#b45309;
--warn:#7d4e00;--warn-bg:#fff8c5;--warn-line:#d4a72c;--warn-text:#4d2d00;--info-bg:#ddf4ff;--info-line:#54aeff;--info-text:#0a3069;
--map-bg:#e5e9ee;--attr-bg:rgba(255,255,255,.9);--pin-ring:rgba(255,255,255,.95);--pin-edge:#1f2328;--shadow:rgba(0,0,0,.35)}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text);font:15px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--link)}
a:focus-visible,button:focus-visible,summary:focus-visible,.gate:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.skip{position:absolute;left:-999px;top:0;background:var(--focus);color:#000;padding:8px 12px;z-index:2000}
.skip:focus{left:8px}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.top{display:flex;flex-wrap:wrap;gap:6px 18px;justify-content:space-between;align-items:flex-end;padding:12px 14px 6px;padding-top:max(12px,env(safe-area-inset-top))}
.brand{display:flex;flex-direction:column}
.title-row{display:flex;align-items:center;gap:10px}
h1{margin:0;font-size:1.35rem;letter-spacing:.3px}
.sub{margin:2px 0 0;color:var(--muted)}
.sub #clock{color:var(--text);font-variant-numeric:tabular-nums}
.meta{color:var(--muted);text-align:center;margin:6px 0 0}
.meta p{margin:0 0 3px}
.meta strong{color:var(--text)}
#sources{display:flex;flex-wrap:wrap;gap:4px 14px;justify-content:center;align-items:center;text-align:center;margin:6px auto 0;max-width:640px}
.foot p{margin:0 0 6px}
.verified-line strong{color:var(--text)}
.theme-btn{display:inline-flex;align-items:center;gap:5px;min-height:32px;padding:4px 10px;border-radius:999px;border:1px solid var(--line2);background:var(--panel);color:var(--text);font:inherit;font-size:.8rem;font-weight:600;cursor:pointer}
.theme-btn:hover{background:var(--panel2)}
.theme-btn .ico{font-size:.95rem;line-height:1}
.coffee-btn{margin-left:6px;text-decoration:none;padding:4px 8px}
.coffee-btn:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.disclaimer{margin:0 14px 8px;padding:7px 10px;border:1px solid var(--line);border-radius:8px;background:var(--panel);font-size:.85rem;color:var(--muted)}
.disclaimer strong{color:var(--text)}
.banner{margin:0 14px 8px;padding:9px 12px;border-radius:8px;background:var(--warn-bg);border:1px solid var(--warn-line);color:var(--warn-text);font-size:.9rem}
.banner a{color:inherit;font-weight:600}
.banner.preview{background:var(--info-bg);border-color:var(--info-line);color:var(--info-text)}
.layout{display:flex;flex-direction:column;gap:10px;padding:0 14px 10px}
.map-wrap{position:relative}
#map{height:44vh;min-height:260px;border-radius:10px;border:1px solid var(--line);background:var(--map-bg)}
.legend{list-style:none;margin:6px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:4px 14px;font-size:.82rem;color:var(--muted)}
.legend li{display:flex;align-items:center;gap:5px}
.dot{display:inline-grid;place-items:center;width:18px;height:18px;border-radius:50%;font-size:11px;font-weight:700;color:var(--on-status)}
.dot.both{background:var(--both)}.dot.outbound{background:var(--outbound);color:var(--on-outbound)}.dot.inbound{background:var(--inbound)}.dot.closed{background:var(--closed)}
.gates{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.gate{background:var(--panel);border:1px solid var(--line);border-left:6px solid var(--line);border-radius:10px;padding:10px 12px;cursor:pointer}
.gate.both{border-left-color:var(--both)}.gate.outbound{border-left-color:var(--outbound)}.gate.inbound{border-left-color:var(--inbound)}.gate.closed{border-left-color:var(--closed)}
.gate.sel{background:var(--panel2);border-top-color:var(--line2);border-right-color:var(--line2);border-bottom-color:var(--line2)}
.g-head{display:flex;align-items:center;gap:10px}
.g-num{flex:none;display:grid;place-items:center;width:38px;height:38px;border-radius:50%;font-weight:800;font-size:1rem;color:var(--on-status)}
.both .g-num{background:var(--both)}.outbound .g-num{background:var(--outbound);color:var(--on-outbound)}.inbound .g-num{background:var(--inbound)}.closed .g-num{background:var(--closed)}
.g-title{flex:1;min-width:0}
.g-title h3{margin:0;font-size:1rem}
.g-title .road{color:var(--muted);font-size:.85rem}
.badge{flex:none;font-size:.78rem;font-weight:700;padding:3px 8px;border-radius:999px;border:1px solid currentColor;white-space:nowrap}
.both .badge{color:var(--both)}.outbound .badge{color:var(--outbound)}.inbound .badge{color:var(--inbound)}.closed .badge{color:var(--closed)}
.g-next{margin:6px 0 0;font-size:.95rem}
.g-flag{margin:4px 0 0;font-size:.8rem;color:var(--warn)}
details{margin-top:6px}
summary{cursor:pointer;color:var(--link);font-size:.85rem}
.hours{width:100%;border-collapse:collapse;margin:6px 0;font-size:.85rem}
.hours th{text-align:left;font-weight:600;color:var(--muted);padding:3px 8px 3px 0;vertical-align:top;white-space:nowrap}
.hours td{padding:3px 0}
.hours tr.today th,.hours tr.today td{color:var(--text);font-weight:700}
.notes{margin:4px 0 0;padding-left:18px;font-size:.82rem;color:var(--muted)}
.notes li{margin:2px 0}
.srcs{font-size:.78rem;margin:4px 0 0;color:var(--muted);word-break:break-word}
.upcoming{margin-top:12px;font-size:.85rem;color:var(--muted)}
.upcoming h3{font-size:.9rem;color:var(--text);margin:0 0 4px}
.upcoming ul{margin:0;padding-left:18px}
.foot{text-align:center;margin-top:8px;border-top:1px solid var(--line);padding:12px 14px 18px;padding-bottom:max(18px,env(safe-area-inset-bottom));font-size:.8rem;color:var(--muted)}
.offline{color:var(--warn)}
.noscript{padding:14px}
/* Map pins */
.pin{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;border:2px solid var(--pin-edge);box-shadow:0 0 0 2px var(--pin-ring),0 2px 8px var(--shadow);font:800 13px/1 system-ui,sans-serif;color:var(--on-status);position:relative}
.pin small{position:absolute;right:-7px;top:-7px;width:17px;height:17px;border-radius:50%;background:#0d1117;color:#fff;display:grid;place-items:center;font-size:10px;border:1px solid #fff}
.pin.both{background:var(--both)}.pin.outbound{background:var(--outbound);color:var(--on-outbound)}.pin.inbound{background:var(--inbound)}.pin.closed{background:var(--closed)}
.pin.sel{box-shadow:0 0 0 3px var(--focus),0 2px 10px var(--shadow)}
.leaflet-container{background:var(--map-bg);font:inherit}
.leaflet-popup-content-wrapper,.leaflet-popup-tip{background:var(--panel);color:var(--text);border:1px solid var(--line)}
.leaflet-popup-content{margin:10px 12px;min-width:220px}
.leaflet-popup-content h3{margin:0 0 2px;font-size:1rem}
.leaflet-container a.leaflet-popup-close-button{color:var(--muted)}
.leaflet-control-attribution{background:var(--attr-bg)!important;color:var(--muted)!important}
.leaflet-control-attribution a{color:var(--link)!important}
.leaflet-bar a{background:var(--panel);color:var(--text);border-color:var(--line)}
.leaflet-bar a:hover{background:var(--panel2)}
/* Native light/dark basemaps (Stadia/CARTO). The CSS darkening filter is only used for the OSM fallback. */
html[data-theme="dark"][data-basemap="osm"] .osm-tiles{filter:invert(1) hue-rotate(180deg) brightness(.85) contrast(.9) saturate(.6)}
/* Traffic toggle + legend */
.traffic-ctl{border:none!important}
.traffic-btn{display:flex;align-items:center;gap:5px;min-height:34px;padding:5px 10px;border-radius:8px;border:1px solid var(--line2);background:var(--panel);color:var(--text);font:inherit;font-size:.82rem;font-weight:700;cursor:pointer;box-shadow:0 1px 5px var(--shadow)}
.traffic-btn[aria-pressed="true"]{border-color:var(--link)}
.traffic-btn:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.traffic-legend{display:flex;align-items:center;flex-wrap:wrap;gap:4px 8px;margin-top:4px;font-size:.78rem;color:var(--muted)}
.traffic-legend[hidden]{display:none}
.tl-label{font-weight:700;color:var(--text)}
.tl-scale{display:inline-flex;flex-direction:column;width:170px}
.tl-bar{width:100%;height:8px;border-radius:4px;background:linear-gradient(90deg,#37b24d 0%,#37b24d 25%,#f59f00 45%,#f76707 60%,#e03131 80%,#7a0b0b 100%)}
.tl-ends{display:flex;justify-content:space-between;font-size:.74rem;margin-top:1px}
/* Keep gate pins above traffic lines */
.leaflet-marker-pane{z-index:650}
.badge-inline{display:inline-block;font-weight:700;font-size:.85rem;padding:2px 8px;border-radius:999px;border:1px solid currentColor;margin-bottom:4px}
.badge-inline.both{color:var(--both)}.badge-inline.outbound{color:var(--outbound)}.badge-inline.inbound{color:var(--inbound)}.badge-inline.closed{color:var(--closed)}
.pop-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:8px 0 0}
.full-btn{background:var(--panel2);color:var(--text);border:1px solid var(--line2);border-radius:6px;padding:6px 10px;font:inherit;font-size:.85rem;cursor:pointer}
.gate:focus{outline:none}.gate:focus-visible{outline:3px solid var(--focus)}
@media (min-width:900px){
  .layout{flex-direction:row;align-items:flex-start}
  .map-wrap{flex:1.5;position:sticky;top:10px}
  #map{height:calc(100vh - 190px);min-height:420px}
  .list-wrap{flex:1;max-width:460px}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
/* Light theme: outbound is a bright orange FILL with dark text (orange text on white would fail AA). */
html[data-theme="light"] .outbound .badge,html[data-theme="light"] .badge-inline.outbound{background:var(--outbound);color:var(--on-outbound);border-color:var(--outbound-edge)}
html[data-theme="light"] .outbound .g-num,html[data-theme="light"] .dot.outbound{box-shadow:inset 0 0 0 1px var(--outbound-edge)}
/* Tip jar: plain link, low-key */
.tip{margin:14px 0 0;text-align:center}
.tip a{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border:1px solid var(--line);border-radius:999px;color:var(--muted);text-decoration:none;font-size:.8rem}
.tip a:hover{color:var(--link);border-color:var(--line2);text-decoration:underline}
.tip a:focus-visible{outline:3px solid var(--focus);outline-offset:2px;color:var(--link)}