/* Spec mockups: moved from the old spec-v3.html. Element rules are scoped to .legacy so they only reach the migrated
   mockups; the docs shell and live examples use the CSS system. */


:root{
  color-scheme:light;
  --good-tint:#e4f5e6;--warn-tint:#fdf0dc;
  --transparent:transparent;
  --map-ground:#ebe9e3;--map-block:#e2e0da;--map-park:#cfe6c3;--map-road:#ffffff;--map-road-edge:#d5d2ca;--map-label:#6b7280;--map-poi:#3f9d4b;--map-poi-2:#f0873c;--location:#1d6ff2;--location-halo:rgba(29,111,242,.18);--map-water:#bfd7f6;--map-halo:#dbe9fb;
  --shadow-phone:0 22px 60px rgba(16,26,46,.22);--shadow-card:0 8px 24px rgba(16,26,46,.13);--shadow-control:0 1px 4px rgba(16,26,46,.18);--focus:rgba(11,78,162,.28);
}
/* TODO(CTA-207): dark --shadow-sheet/--shadow-fab differ from tokens.json (iOS tints them with dark Ink at 16%/24%). */
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --good-tint:#15301a;--warn-tint:#3a2a10;
    --map-ground:#161c24;--map-block:#1d2530;--map-park:#193320;--map-road:#293341;--map-road-edge:#354254;--map-label:#a9b3c2;--map-poi:#65b970;--map-poi-2:#e9a46d;--map-water:#203c5f;--map-halo:#172c47;
    --shadow-phone:0 22px 60px rgba(0,0,0,.5);--shadow-sheet:0 -10px 30px rgba(0,0,0,.35);--shadow-fab:0 6px 16px rgba(0,0,0,.42);--shadow-card:0 8px 24px rgba(0,0,0,.3);--shadow-control:0 1px 4px rgba(0,0,0,.4);--focus:rgba(110,160,240,.34);
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --good-tint:#15301a;--warn-tint:#3a2a10;
  --map-ground:#161c24;--map-block:#1d2530;--map-park:#193320;--map-road:#293341;--map-road-edge:#354254;--map-label:#a9b3c2;--map-poi:#65b970;--map-poi-2:#e9a46d;--map-water:#203c5f;--map-halo:#172c47;
  --shadow-phone:0 22px 60px rgba(0,0,0,.5);--shadow-sheet:0 -10px 30px rgba(0,0,0,.35);--shadow-fab:0 6px 16px rgba(0,0,0,.42);--shadow-card:0 8px 24px rgba(0,0,0,.3);--shadow-control:0 1px 4px rgba(0,0,0,.4);--focus:rgba(110,160,240,.34);
}
/* ---------- system ---------- */
:root{
  --st:env(safe-area-inset-top,0px);--sb:env(safe-area-inset-bottom,0px);--st-pad:max(var(--st),12px);
  --selection-ring:0 0 0 3px var(--paper),0 0 0 5.5px var(--ink);
}
 .legacy button, .legacy input{font:inherit;color:inherit}
 .legacy button{-webkit-appearance:none;appearance:none}
 .legacy button:focus-visible, .legacy input:focus-visible,[role="button"]:focus-visible, .legacy a:focus-visible{outline:2.5px solid var(--accent);outline-offset:2px}
.hidden{display:none!important}

/* ---------- page shell ---------- */
.page{position:absolute;top:var(--st-pad);left:0;right:0;bottom:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:none;transition:top .3s ease}
.page::-webkit-scrollbar,.sheet-scroll::-webkit-scrollbar,.route-toggles::-webkit-scrollbar{display:none}
.page-pad{padding:8px var(--gutter) 32px}
.page-header{display:flex;align-items:center;gap:12px;min-height:64px;margin-bottom:8px}
.page-header-copy{flex:1;min-width:0}
.page-title{font-size:var(--fs-display);line-height:1.05;letter-spacing:-.02em;font-weight:750;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.page-subtitle{font-size:var(--fs-sub);color:var(--muted);margin-top:4px}
.back-link{display:inline-flex;align-items:center;gap:2px;height:36px;margin:0 0 4px -8px;padding:0 8px;border:0;border-radius:var(--r-control);background:transparent;color:var(--accent);font-weight:600;cursor:pointer}
.back-link svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.section-head{display:flex;align-items:baseline;justify-content:space-between;margin:24px 0 10px}
.page-header+.section-head{margin-top:0}
.nav-avatar{width:44px;height:44px;margin-right:-8px;border:0;border-radius:50%;background:transparent;color:var(--accent);display:grid;place-items:center;padding:0;cursor:pointer;flex:none}
.nav-avatar svg{width:28px;height:28px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}
.section-head h2{font-size:var(--fs-title);font-weight:700}
.section-head span{font-size:var(--fs-sub);color:var(--muted)}
.empty-card{padding:20px 16px;border-radius:var(--r-card);background:var(--card);color:var(--muted);text-align:center;font-size:var(--fs-sub)}

/* ---------- route icons: one family, three sizes ---------- */
.route-icon{--route:var(--accent);display:inline-grid;place-items:center;flex:none;font-weight:700;line-height:1}
.route-icon.train{width:24px;height:24px;border-radius:50%;background:var(--route)}
.route-icon.bus{min-width:36px;height:24px;padding:0 7px;border-radius:7px;background:var(--accent);color:var(--accent-ink);font-size:12px}
.route-icon.mini.train{width:14px;height:14px}
.route-icon.mini.bus{min-width:24px;height:16px;padding:0 4px;border-radius:5px;font-size:9px}
.route-icon.md.train{width:32px;height:32px}
.route-icon.md.bus{min-width:44px;height:32px;padding:0 9px;border-radius:9px;font-size:14px}
.line-bar{display:inline-flex;gap:3px;height:24px;flex:none}
.line-bar i{display:block;width:10px;height:24px;flex:0 0 10px;border-radius:3px;background:var(--route)}
.route-more{display:inline-grid;place-items:center;height:24px;min-width:30px;padding:0 7px;border-radius:7px;background:var(--card-2);color:var(--muted);font-size:var(--fs-cap);font-weight:700;flex:none}

/* ---------- lists ---------- */
.list{display:flex;flex-direction:column}
.list-row{width:100%;min-height:56px;border:0;border-bottom:1px solid var(--line);background:transparent;padding:10px 0;display:flex;align-items:center;gap:14px;text-align:left;cursor:pointer}
.list-row:last-child{border-bottom:0}
.list-lead{width:44px;display:grid;place-items:center;flex:none}
.list-copy{flex:1;min-width:0}
.list-row:has(.list-trail .route-icon.bus) .list-copy{min-width:120px}
.list-copy>b{display:block;font-size:var(--fs-body);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.list-copy>span{display:block;font-size:var(--fs-sub);color:var(--muted);margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.list-trail{display:flex;align-items:center;gap:6px;flex:none}
.list-trail:has(.route-icon.bus){flex:0 1 auto;min-width:0;overflow:hidden}
.row-chev{width:16px;height:16px;stroke:var(--muted);fill:none;stroke-width:2.2;transform:rotate(-90deg);flex:none}
.searchbox{height:44px;display:flex;align-items:center;gap:10px;border-radius:var(--r-card);background:var(--card);padding:0 14px;margin-bottom:6px}
.searchbox svg{width:18px;height:18px;stroke:var(--muted);fill:none;stroke-width:2;flex:none}
.searchbox input{min-width:0;flex:1;border:0;outline:0;background:transparent;font-size:var(--fs-body)}
.searchbox input::placeholder{color:var(--muted)}

/* ---------- stop card ---------- */
.stop-stack{display:grid;gap:8px}
.stop-card{display:flex;gap:12px;width:100%;padding:14px;border-radius:var(--r-card);background:var(--card);cursor:pointer}
.stop-main{min-width:0;flex:1;display:flex;flex-direction:column}
.stop-name-row{display:flex;align-items:center;gap:6px}
.stop-name{flex:1;min-width:0;font-size:var(--fs-body);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.stop-sub{font-size:var(--fs-sub);color:var(--muted);margin-top:3px}
.route-flow{display:flex;align-items:center;gap:6px;margin-top:auto;padding-top:12px;min-width:0;overflow:hidden}
.stop-arrivals{width:128px;flex:none;display:flex;flex-direction:column;justify-content:center;gap:8px;border-left:1px solid var(--line);padding-left:12px}
.mini-arrival{display:flex;align-items:center;gap:6px;font-size:var(--fs-cap)}
.mini-dest{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted)}
.mini-time{font-size:12px;font-weight:600;text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.mini-time.due{color:var(--good);font-weight:700}
.mini-time.delayed{color:var(--warn);font-weight:700}
.star-mini{width:18px;height:18px;margin:0;padding:0;border:0;background:transparent;display:grid;place-items:center;color:var(--muted);flex:none}
.star-mini svg{width:18px;height:18px;stroke:currentColor;fill:transparent;stroke-width:2}
.star-mini.on{color:var(--favorite)}
.star-mini.on svg{fill:currentColor;stroke-width:.6}

/* ---------- core-sheet icon bar ---------- */
.core-bar{height:var(--corebar-h);display:flex;align-items:center;gap:8px;padding:6px var(--gutter);background:var(--paper);flex:none}
.core-pair{height:52px;display:flex;align-items:center;gap:4px;padding:4px;border-radius:999px;background:var(--card);flex:1}
.core-button{height:44px;border:0;background:transparent;color:var(--muted);display:grid;place-items:center;cursor:pointer}
.core-pair .core-button{border-radius:999px;flex:1}
.core-button.search{width:52px;height:52px;border-radius:50%;background:var(--card);color:var(--ink);flex:none}
.core-button.on{background:var(--accent-tint);color:var(--accent)}
.core-button svg{width:26px;height:26px;fill:currentColor}
.core-button.search svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}

/* ---------- maps ---------- */
.map-page,.detail-map{position:absolute;inset:0;overflow:hidden;background:var(--map-ground)}
.street-svg,.loop-svg{position:absolute;inset:0;width:100%;height:100%}
.map-label{fill:var(--map-label);font-size:11px;font-weight:700;letter-spacing:.06em}
.map-poi-label{fill:var(--map-label);font-size:13px;font-weight:600}
.loop-label{fill:var(--ink);font-size:14px;font-weight:700}
.loop-muted{fill:var(--muted);font-size:13px;font-weight:600}
.map-marker{position:absolute;z-index:6;transform:translate(-50%,-50%);border:2px solid var(--paper);box-shadow:none;cursor:pointer;display:grid;place-items:center;padding:0;overflow:visible;transition:transform .25s ease}
.map-marker svg{width:22px;height:22px}
.map-marker.bus{width:40px;height:40px;border-radius:10px;background:var(--accent);color:var(--accent-ink)}
.map-marker.station{height:40px;border-radius:20px;background:var(--card-2)}
/* station icon: neutral capsule, leading glyph cell, one rounded bar per line; every length derives from --size */
.station-icon{--size:24px;display:inline-flex;align-items:center;flex:none;height:var(--size);padding-right:max(4px,calc(var(--size)*.22));border-radius:calc(var(--size)/2);background:var(--card-2);color:var(--ink)}
.station-icon .st-glyph{display:grid;place-items:center;flex:none;width:var(--size);height:var(--size)}
.station-icon .st-glyph svg{width:75%;height:75%}
.station-icon .st-bars{display:flex;align-items:center;gap:1.5px;margin-left:calc(var(--size)*-.08)}
.station-icon .st-bars i{display:block;flex:none;width:calc(var(--size)*.225);height:calc(var(--size)*.6);border-radius:calc(var(--size)*.09);background:var(--route)}
.station-ladder{display:grid;grid-template-columns:auto repeat(6,auto);gap:10px 14px;align-items:center;justify-items:start}
.station-ladder>span.lbl{justify-self:end;font-size:12px;color:var(--muted)}
.station-ladder .on-map{display:inline-flex;border-radius:20px;border:2px solid var(--always-white);box-shadow:none}
.map-marker.selected{transform:translate(-50%,-50%) scale(1.12);border-color:var(--ink)}
.map-marker.bus.selected{box-shadow:inset 0 0 0 1px var(--paper)}
.user-location{position:absolute;z-index:5;left:84%;top:30%;width:20px;height:20px;border-radius:50%;background:var(--location);border:3px solid var(--always-white);box-shadow:0 0 0 18px var(--location-halo)}
.map-control{position:absolute;z-index:34;width:var(--fab);height:var(--fab);border:0;border-radius:50%;display:grid;place-items:center;cursor:pointer;box-shadow:var(--shadow-fab);transition:top .3s ease}
.map-control svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.map-control.dark{background:var(--always-black);color:var(--always-white)}
.map-control.light{background:var(--paper);color:var(--accent)}
.map-control.back{top:calc(var(--st-pad) + 8px);left:16px}
.map-control.close{top:calc(var(--st-pad) + 8px);right:16px}
.map-control.locate{right:16px;bottom:calc(var(--core-low-h) + var(--core-inset) + 16px)}
.map-control.locate.above-half{top:calc(50% - var(--fab) - 16px);bottom:auto}
.live-on .map-control.back,.live-on .map-control.close{top:calc(var(--st-pad) + 76px)}
.live-on .page{top:calc(var(--st-pad) + 68px)}

/* ---------- sheets (one grabber, one radius, one gutter) ---------- */
.teaser-grab,.sheet-grabber:before{content:"";display:block;width:40px;height:5px;border-radius:3px;background:var(--inactive);margin:0 auto}
.detail-sheet{position:absolute;z-index:30;left:var(--core-inset);right:var(--core-inset);bottom:var(--core-inset);top:50%;border-radius:var(--r-sheet);background:var(--paper);box-shadow:var(--shadow-sheet);overflow:hidden;transition:top .42s cubic-bezier(.22,.82,.24,1.08),transform .28s ease}
.detail-sheet[data-detent="low"]{top:auto;height:var(--core-low-h)}
.detail-sheet[data-detent="half"]{top:50%}
.detail-sheet[data-detent="full"]{top:calc(var(--st-pad) + 4px)}
.sheet-grabber{position:absolute;z-index:5;top:0;left:0;right:0;height:28px;border:0;background:transparent;padding:8px 0 0;cursor:ns-resize;touch-action:none}
.sheet-scroll{height:100%;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;padding:28px var(--gutter) calc(32px + var(--sb));scrollbar-width:none}
.detail-sheet[data-detent="full"] .sheet-scroll{padding-top:calc(var(--fab) + 16px)}
.core-sheet{position:absolute;z-index:20;left:var(--core-inset);right:var(--core-inset);bottom:var(--core-inset);height:50%;min-height:var(--core-low-h);border-radius:var(--r-sheet);background:var(--paper);box-shadow:var(--shadow-sheet);overflow:hidden;display:flex;flex-direction:column}
.core-sheet.low{height:var(--core-low-h)}
.core-sheet.full{height:auto;top:calc(var(--st-pad) + 4px)}
.core-sheet>.sheet-grabber{position:relative;flex:none}
.core-sheet-header{min-height:64px;padding:0 var(--gutter);display:flex;align-items:center;gap:12px;flex:none}
.core-sheet-header h1{margin:0;flex:1;min-width:0;font-size:var(--fs-display);line-height:1.05;font-weight:750;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.core-sheet-body{min-height:0;flex:1;overflow:hidden;padding:0 var(--gutter)}
.core-sheet-body.scroll{overflow-y:auto}
.core-sheet.low .core-sheet-body{visibility:hidden}
.core-demo{width:100%;max-width:420px;height:430px;border-radius:var(--r-sheet);background:var(--paper);box-shadow:var(--shadow-sheet),0 0 0 1px var(--line);overflow:hidden;display:flex;flex-direction:column}
.core-demo .sheet-grabber{position:relative;flex:none}
.core-demo .core-sheet-body{overflow-y:auto}

/* ---------- stop sheet body ---------- */
.identity-row{display:flex;align-items:center;gap:10px}
.mode-mark{width:32px;height:32px;color:var(--accent);flex:none}
.updated{flex:1;min-width:0;font-size:var(--fs-sub);color:var(--muted)}
.icon-button{width:44px;height:44px;border:0;border-radius:50%;background:var(--accent-tint);color:var(--accent);display:grid;place-items:center;cursor:pointer;flex:none}
.icon-button svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.icon-button.star svg{stroke-width:2}
.icon-button.star.on{color:var(--favorite)}
.icon-button.star.on svg{fill:currentColor;stroke-width:.6}
.stop-actions{display:flex;gap:10px;margin-top:12px}
.panel-close{width:44px;height:44px;border:0;border-radius:50%;background:var(--card);color:var(--ink);display:grid;place-items:center;cursor:pointer;flex:none}
.panel-close svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round}
.panel-title{font-size:var(--fs-title);font-weight:700;line-height:1.2;margin:0 0 8px}
.title-row{display:flex;align-items:center;gap:12px;margin-top:12px}
.sheet-title{flex:1;min-width:0;font-size:var(--fs-display);line-height:1.05;letter-spacing:-.02em;font-weight:750}
.alert-trigger{width:44px;height:44px;margin-right:-6px;border:0;border-radius:var(--r-control);background:transparent;color:var(--alert);display:grid;place-items:center;padding:0;cursor:pointer;flex:none}
.alert-trigger svg{width:28px;height:28px}
.route-toggles{display:flex;gap:10px;align-items:center;margin:14px calc(-1 * var(--gutter)) 0;padding:6px var(--gutter);overflow-x:auto;scrollbar-width:none;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 14px,#000 calc(100% - 24px),transparent);mask-image:linear-gradient(90deg,transparent 0,#000 14px,#000 calc(100% - 24px),transparent)}
.route-toggle{--route:var(--accent);flex:none;width:40px;height:40px;padding:0;border:0;border-radius:50%;background:var(--route);cursor:pointer;transition:box-shadow .15s ease,transform .15s ease}
.route-toggle:not(.bus):not(.off){box-shadow:var(--selection-ring)}
.route-toggle.bus{width:auto;min-width:56px;height:40px;padding:0 14px;border-radius:var(--r-control);background:var(--accent);color:var(--accent-ink);font-size:var(--fs-body);font-weight:700;box-shadow:none}
.route-toggle.bus:not(.off){box-shadow:var(--selection-ring)}
.route-toggle.bus.off{background:transparent;color:var(--accent);box-shadow:inset 0 0 0 2.5px var(--accent)}
.route-toggles.dense .route-toggle:not(.bus){width:34px;height:34px}
.route-toggles.dense .route-toggle.bus{height:34px;min-width:50px;padding:0 12px}
.segmented,.settings-seg{display:grid;grid-template-columns:repeat(var(--count,2),1fr);gap:2px;height:36px;padding:2px;border-radius:var(--r-control);background:var(--card-2)}
.segmented{margin-top:14px}
.segmented button,.settings-seg button{border:0;border-radius:8px;background:transparent;font-size:var(--fs-sub);font-weight:500;color:var(--muted);cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding:0 6px}
.segmented button.on,.settings-seg button.on{background:var(--paper);color:var(--ink);font-weight:600;box-shadow:var(--shadow-control)}

/* ---------- arrivals ---------- */
.arrival-list{display:grid;gap:6px;margin-top:12px}
.arrival-card{width:100%;border:0;border-radius:var(--r-card);background:var(--card);text-align:left;padding:12px 14px 12px 10px;cursor:pointer}
.arrival-top{display:flex;align-items:center;gap:10px}
.arrival-icon-slot{width:40px;display:grid;place-items:center;flex:none}
.arrival-destination{flex:1;min-width:0;font-size:var(--fs-body);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.arrival-time{text-align:right;flex:none;font-variant-numeric:tabular-nums}
.arrival-time b{display:block;font-size:var(--fs-body);font-weight:500}
.arrival-time small{display:block;font-size:var(--fs-cap);color:var(--muted);margin-top:2px}
.arrival-time.due b{color:var(--good);font-weight:700}
.arrival-time.delayed b{color:var(--warn);font-weight:700}
.arrival-chevron{width:12px;height:12px;stroke:var(--muted);fill:none;stroke-width:2.5;flex:none;transition:transform .2s ease}
.arrival-card.expanded .arrival-chevron{transform:rotate(180deg)}
.vehicle{font-size:var(--fs-cap);color:var(--muted);padding-left:50px;margin-top:2px}
.timeline{margin-top:6px}
.timeline-row{min-height:44px;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--line)}
.timeline-row:last-child{border-bottom:0}
.timeline-marker{width:40px;align-self:stretch;display:grid;place-items:center;position:relative;flex:none}
.timeline-marker:before{content:"";position:absolute;top:0;bottom:0;left:50%;width:2px;margin-left:-1px;background:var(--inactive)}
.timeline-row:last-child .timeline-marker:before{bottom:50%}
.timeline-dot{width:10px;height:10px;border-radius:50%;background:var(--inactive);position:relative;z-index:1}
.timeline .timeline-marker:before{width:16px;margin-left:-8px;background:var(--route);z-index:1}
.timeline .timeline-row:not(:last-child) .timeline-marker:before{bottom:-1px}
.timeline .timeline-row.origin:first-child .timeline-marker:before{top:calc(50% - 8px);border-radius:8px 8px 0 0}
.timeline .timeline-row:last-child .timeline-marker:before{bottom:calc(50% - 8px);border-radius:0 0 8px 8px}
.timeline .timeline-dot{width:8px;height:8px;background:var(--paper);z-index:2}
.timeline .timeline-row.current .timeline-marker:after{content:"";position:absolute;left:50%;top:50%;width:22px;height:22px;margin:-11px 0 0 -11px;border-radius:50%;background:var(--always-white);box-shadow:inset 0 0 0 2px var(--ink);z-index:2}
.timeline-name{flex:1;min-width:0;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.timeline-row.current .timeline-name{font-weight:700}
.timeline-time{font-size:14px;text-align:right;font-variant-numeric:tabular-nums;padding-right:22px}
.timeline-time small{display:block;font-size:var(--fs-cap);color:var(--muted);margin-top:1px}
.no-arrivals{padding:20px;text-align:center;color:var(--muted);border-radius:var(--r-card);background:var(--card);font-size:var(--fs-sub)}

/* ---------- overlays ---------- */
.alert-modal{position:absolute;z-index:100;inset:0;background:var(--scrim);display:grid;place-items:center;padding:var(--gutter)}
.alert-dialog{width:100%;max-width:340px;border-radius:var(--r-modal);background:var(--paper);box-shadow:var(--shadow-card);padding:24px}
.alert-dialog-mark{width:36px;height:36px;color:var(--alert);margin-bottom:14px}
.alert-dialog h2{font-size:var(--fs-title);font-weight:700;line-height:1.15}
.alert-dialog p{font-size:var(--fs-body);line-height:1.45;color:var(--muted);margin:8px 0 20px}
.modal-close{width:100%;height:48px;border:0;border-radius:var(--r-card);background:var(--accent);color:var(--accent-ink);font-weight:700;cursor:pointer}
.settings{position:absolute;z-index:110;inset:0;background:var(--scrim);display:flex;align-items:flex-end}
.settings-sheet{width:100%;background:var(--paper);border-radius:var(--r-sheet) var(--r-sheet) 0 0;padding:8px var(--gutter) calc(20px + var(--sb));box-shadow:var(--shadow-sheet)}
.settings-sheet h2{font-size:var(--fs-title);font-weight:700;margin:20px 0 4px}
.settings-label{font-size:var(--fs-sub);font-weight:600;color:var(--muted);margin:18px 0 8px}
.settings-seg{--count:3;height:40px}
.settings-row{width:100%;height:52px;border:0;border-radius:var(--r-card);background:var(--card);display:flex;align-items:center;gap:12px;padding:0 16px;font-size:var(--fs-body);font-weight:500;cursor:pointer;text-align:left}
.settings-row+.settings-row{margin-top:6px}
.settings-row svg{width:20px;height:20px;fill:none;stroke:var(--accent);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.settings-note{font-size:var(--fs-sub);color:var(--muted);margin:16px 0}
.toast{position:absolute;z-index:90;left:50%;bottom:calc(var(--corebar-h) + var(--core-inset) + 16px);transform:translate(-50%,16px);opacity:0;background:var(--live-bg);color:var(--live-ink);font-size:var(--fs-sub);font-weight:600;padding:10px 16px;border-radius:999px;white-space:nowrap;transition:.2s ease;pointer-events:none}
.toast.on{opacity:1;transform:translate(-50%,0)}

@media (prefers-reduced-motion:reduce){ .legacy *, .legacy *::before, .legacy *::after{transition-duration:.01ms!important;animation-duration:.01ms!important;scroll-behavior:auto!important}}
.stop-stack,.stage .col{container-type:inline-size}
@container (max-width:340px){.stop-card{flex-direction:column;gap:10px}.stop-arrivals{width:auto;border-left:0;border-top:1px solid var(--line);padding:10px 0 0}}


 .legacy{margin:0;max-width:100%;overflow-x:hidden;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.45;-webkit-font-smoothing:antialiased}
 .legacy *{box-sizing:border-box}
 .legacy img, .legacy svg{max-width:100%}
.doc{width:100%;max-width:1120px;min-width:0;margin:0 auto;padding-block:40px calc(96px + env(safe-area-inset-bottom,0px));padding-inline:max(24px,env(safe-area-inset-left,0px)) max(24px,env(safe-area-inset-right,0px))}
@media (max-width:520px){.doc{padding-block-start:28px;padding-inline:max(16px,env(safe-area-inset-left,0px)) max(16px,env(safe-area-inset-right,0px))}}
.doc-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-bottom:28px;border-bottom:1px solid var(--line)}
.doc-head h1{margin:0;font-size:clamp(34px,5vw,48px);font-weight:800;letter-spacing:-.02em;line-height:1.05;text-wrap:balance}
.doc-head p{margin:10px 0 0;color:var(--muted);max-width:56ch}
.toc{display:flex;flex-wrap:wrap;gap:6px;margin-top:18px}
.toc a{font-size:13px;font-weight:600;color:var(--muted);text-decoration:none;padding:6px 10px;border-radius:8px;background:var(--card)}
.toc a:hover{color:var(--accent)}
 .legacy section{padding-top:48px}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
 .legacy section>h2{font-size:28px;font-weight:750;letter-spacing:-.01em;margin:6px 0 6px}
.intro,.note{color:var(--muted);max-width:66ch;margin:0 0 14px;font-size:15px}
.note{font-size:14px}
 .legacy h3.sub{font-size:17px;margin:22px 0 8px}
 .legacy code{font-family:"IBM Plex Mono",ui-monospace,Menlo,monospace;font-size:.82em;background:var(--card);padding:1px 5px;border-radius:5px;white-space:nowrap}
.rules{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px;margin-top:10px}
.rules div{background:var(--card);border-radius:12px;padding:14px 16px}
.rules b{display:block;font-size:15px}
.rules span{display:block;font-size:14px;color:var(--muted);margin-top:4px}
.swatches{display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:10px}
.sw{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--paper)}
.sw .chips{display:grid;grid-template-columns:1fr 1fr;height:48px}
.sw .chips span{box-shadow:inset 0 0 0 1px var(--edge)}
.sw .meta{padding:8px 10px 10px;display:grid;gap:2px}
.sw .meta b{font-size:13px}
.sw .meta em{font-style:normal;font-size:11px;color:var(--muted);font-family:ui-monospace,Menlo,monospace}
.sw .meta small{font-size:11px;color:var(--muted)}
.sw .meta code{justify-self:start}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;align-items:start}
@media (max-width:760px){.split{grid-template-columns:1fr}}
.tbl{overflow-x:auto}
 .legacy table{border-collapse:collapse;width:100%;font-size:14px}
 .legacy th, .legacy td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
 .legacy th{font-size:12px;font-weight:700;color:var(--muted);letter-spacing:.04em;text-transform:uppercase}
.lsw{display:block;width:28px;height:18px;border-radius:5px;box-shadow:inset 0 0 0 1px var(--edge)}
 .legacy table.type td:nth-child(2){min-width:180px}
.icons{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px}
.icon{display:grid;justify-items:center;gap:4px;padding:16px 8px 12px;border-radius:12px;background:var(--card);text-align:center}
.icon .glyph{width:44px;height:44px;display:grid;place-items:center;color:var(--ink)}
.icon .glyph svg{width:26px;height:26px}
.icon .glyph.line svg{fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.icon .glyph.favorite svg{fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.icon .glyph.fill svg{fill:currentColor}
.icon .glyph svg use[href="#i-alert"]{color:var(--alert)}
.icon b{font-size:13px}
.icon code{font-size:10px;white-space:normal;overflow-wrap:anywhere;max-width:100%}
/* Fixed-theme previews: token sets for a block that always shows light or dark. */
.theme-light{color-scheme:light;
  --good-tint:#e4f5e6;--warn-tint:#fdf0dc;
  --transparent:transparent;
  --map-ground:#ebe9e3;--map-block:#e2e0da;--map-park:#cfe6c3;--map-road:#ffffff;--map-road-edge:#d5d2ca;--map-label:#6b7280;--map-poi:#3f9d4b;--map-poi-2:#f0873c;--location:#1d6ff2;--location-halo:rgba(29,111,242,.18);--map-water:#bfd7f6;--map-halo:#dbe9fb;
  --shadow-phone:0 22px 60px rgba(16,26,46,.22);--shadow-card:0 8px 24px rgba(16,26,46,.13);--shadow-control:0 1px 4px rgba(16,26,46,.18);--focus:rgba(11,78,162,.28);
}
.theme-dark{color-scheme:dark;
  --good-tint:#e4f5e6;--warn-tint:#fdf0dc;
  --transparent:transparent;
  --map-ground:#ebe9e3;--map-block:#e2e0da;--map-park:#cfe6c3;--map-road:#ffffff;--map-road-edge:#d5d2ca;--map-label:#6b7280;--map-poi:#3f9d4b;--map-poi-2:#f0873c;--location:#1d6ff2;--location-halo:rgba(29,111,242,.18);--map-water:#bfd7f6;--map-halo:#dbe9fb;
  --shadow-phone:0 22px 60px rgba(16,26,46,.22);--shadow-sheet:0 -10px 30px rgba(16,26,46,.16);--shadow-fab:0 6px 16px rgba(16,26,46,.24);--shadow-card:0 8px 24px rgba(16,26,46,.13);--shadow-control:0 1px 4px rgba(16,26,46,.18);--focus:rgba(11,78,162,.28);
  --good-tint:#15301a;--warn-tint:#3a2a10;
  --map-ground:#161c24;--map-block:#1d2530;--map-park:#193320;--map-road:#293341;--map-road-edge:#354254;--map-label:#a9b3c2;--map-poi:#65b970;--map-poi-2:#e9a46d;--map-water:#203c5f;--map-halo:#172c47;
  --shadow-phone:0 22px 60px rgba(0,0,0,.5);--shadow-sheet:0 -10px 30px rgba(0,0,0,.35);--shadow-fab:0 6px 16px rgba(0,0,0,.42);--shadow-card:0 8px 24px rgba(0,0,0,.3);--shadow-control:0 1px 4px rgba(0,0,0,.4);--focus:rgba(110,160,240,.34);
}
.theme-light,.theme-dark{background:var(--paper);color:var(--ink)}
.veh-states{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px;padding:14px;border-radius:12px;box-shadow:inset 0 0 0 1px var(--line)}
.veh-state{display:grid;justify-items:center;gap:2px;font-size:12px;color:var(--muted);text-align:center}
.veh-state b{color:var(--ink)}
.veh-themes{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:10px;margin-top:12px}
.veh-themes h4{margin:0 0 6px;font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
/* Web components gallery (#web-components) */
.ct-demos{display:grid;gap:16px}
.ct-demo{border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden}
.ct-demo-head{padding:14px 16px 0}
.ct-demo-head h3{margin:0;font-size:17px}
.ct-demo-head p{margin:4px 0 0;color:var(--muted);font-size:14px}
.ct-demo-panes{display:grid;grid-template-columns:1fr 1fr;margin-top:12px}
.ct-demo-pane{display:grid;gap:12px;align-content:start;padding:16px;background:var(--paper);color:var(--ink);min-width:0}
.ct-demo-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.ct-demo-row>code{flex-basis:100%;padding:0;background:none;font-size:11px;color:var(--muted)}
.ct-demo-toast{position:relative;height:64px;border-radius:var(--r-card);background:var(--card);flex:1}
.ct-demo-tokens{border-top:1px solid var(--line);padding:10px 16px}
.ct-demo-tokens summary{cursor:pointer;font-size:14px;font-weight:600}
.ct-demo [data-tooltip]{margin-top:34px}
@media (max-width:760px){.ct-demo-panes{grid-template-columns:1fr}}
/* Docked table of contents (spec-nav.js) */
.na{color:var(--warn)}
.toc a.current{color:var(--accent);background:var(--accent-tint)}
.toc-dock{position:fixed;z-index:900;visibility:hidden;opacity:0;transition:opacity .2s ease,visibility .2s}
.toc-docked .toc-dock{visibility:visible;opacity:1}
.toc-dock-list{list-style:none;margin:0;padding:0}
.toc-dock-list a{display:block;padding:6px 10px;border-radius:8px;font-size:13px;font-weight:600;color:var(--muted);text-decoration:none}
.toc-dock-list a:hover{color:var(--accent)}
.toc-dock-list a.current{color:var(--accent);background:var(--accent-tint)}
@media (min-width:1200px){
  .has-toc-dock .doc{margin-left:max(232px,calc((100vw - 1120px) / 2));margin-right:auto;max-width:min(1120px,calc(100vw - 256px))}
  .toc-dock{top:calc(var(--site-header-h) + 24px);left:max(16px,calc(max(232px,(100vw - 1120px) / 2) - 216px));width:196px;max-height:calc(100vh - var(--site-header-h) - 48px);display:flex;flex-direction:column}
  .toc-dock-toggle{display:none}
  .toc-dock-list{overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}
}
@media (max-width:1199.98px){
  .toc-dock{top:var(--site-header-h);left:0;right:0;padding:8px max(16px,env(safe-area-inset-left,0px));background:var(--paper);border-bottom:1px solid var(--line)}
  .toc-dock-toggle{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;min-height:44px;padding:0 14px;border:0;border-radius:10px;background:var(--card);color:var(--ink);font:600 15px var(--font);cursor:pointer}
  .toc-dock-toggle span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .toc-dock-toggle:after{content:"";width:8px;height:8px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px);flex:none;transition:transform .2s ease}
  .toc-dock.open .toc-dock-toggle:after{transform:rotate(-135deg) translateY(-2px)}
  .toc-dock-list{display:none;margin-top:6px;max-height:min(60vh,520px);overflow-y:auto;overscroll-behavior:contain}
  .toc-dock.open .toc-dock-list{display:block}
  .toc-dock-list a{min-height:44px;display:flex;align-items:center;font-size:15px}
}
.transit-icons{display:grid;gap:10px;margin-top:16px}
.ti-row{display:grid;grid-template-columns:minmax(110px,150px) repeat(3,minmax(0,1fr));gap:10px}
.ti-name{display:grid;align-content:center;gap:2px;padding:12px;border-radius:12px;background:var(--card)}
.ti-name b{font-size:14px}.ti-name code{font-size:11px;overflow-wrap:anywhere}
.ti-cell{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:12px;border-radius:12px;min-height:68px}
.ti-cell.light{background:#ffffff;color:#101a2e;box-shadow:inset 0 0 0 1px #e3e6ec}
.ti-cell.dark{background:#0f141c;color:#eef1f6;box-shadow:inset 0 0 0 1px #263041}
.ti-cell.lines{background:var(--card);gap:6px}
.ti-cell svg{flex:none;fill:currentColor}
.ti-16{width:16px;height:16px}.ti-24{width:24px;height:24px}.ti-44{width:44px;height:44px}
.ti-chip{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:var(--route);color:var(--always-white)}
.ti-chip.bus{border-radius:9px}
.ti-chip svg{width:20px;height:20px}
.ti-head{font-size:11px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;padding:0 12px}
.ti-steps{margin:14px 0 0;padding-left:22px;display:grid;gap:4px}
@media (max-width:720px){.ti-row{grid-template-columns:1fr}.ti-row.ti-labels{display:none}.ti-cell:before{content:attr(data-label);flex-basis:100%;font-size:11px;font-weight:700;opacity:.7}}
.comps{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,500px),1fr));gap:16px;margin-top:8px;align-items:start}
.comp{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--paper);display:flex;flex-direction:column}
.comp.wide{grid-column:1/-1}
.comp-head{padding:16px 18px 0}
.comp-head h3{margin:0;font-size:18px}
.comp-head p{margin:4px 0 0;font-size:14px;color:var(--muted)}
.stage{margin:14px 18px;padding:20px;border-radius:12px;background:var(--paper);box-shadow:inset 0 0 0 1px var(--line);display:flex;align-items:center;justify-content:center;min-height:96px;overflow:hidden}
.stage>.col{width:100%;max-width:420px;display:flex;flex-direction:column;gap:10px}
.comp.wide .stage>.col{max-width:420px}
.stage .row{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap}
.sizes{display:grid;grid-template-columns:repeat(3,auto);gap:28px;align-items:end;justify-content:center}
@media (max-width:560px){.sizes{grid-template-columns:1fr}}
.size{display:grid;justify-items:center;gap:10px}
.size .row{gap:8px!important;min-height:32px}
.size>span{font-size:12px;color:var(--muted)}
.specs{margin-top:0}
.specs th{width:30%;text-transform:none;letter-spacing:0;font-size:13px;color:var(--ink);font-weight:600;padding-left:18px}
.specs td{color:var(--muted);font-size:13px;padding-right:18px}
.specs tr:last-child th,.specs tr:last-child td{border-bottom:0}
.barrow{display:flex;align-items:center;gap:14px;min-height:28px}
.barrow .cell{width:72px;flex:none;display:flex}
.barrow>span:last-child{font-size:13px;color:var(--muted)}
.stage .list .list-row{padding-inline:4px}
 .legacy button.arrival-card{display:block;font:inherit;color:inherit}
.stage>.col>.route-toggles{margin:0 -20px;padding:6px 20px}
.stage>.col>.segmented{margin-top:0}
.stage .map-control,.stage .map-marker,.stage .user-location,.stage .core-bar{position:relative;inset:auto;top:auto;left:auto;right:auto;bottom:auto;transform:none;opacity:1;pointer-events:auto}
.stage .map-marker.selected{transform:scale(1.12)}
.stage>.core-bar{width:100%;max-width:420px;border:1px solid var(--line);border-radius:12px}
.map-row{background:var(--map-ground);border-radius:12px;padding:18px 20px;gap:22px!important;min-height:120px}
.sys-map-controls{display:grid;width:44px;border-radius:22px;background:color-mix(in srgb,var(--paper) 82%,transparent);box-shadow:0 2px 10px rgba(0,0,0,.14);overflow:hidden}
.sys-map-controls button{width:44px;height:44px;border:0;background:transparent;color:var(--accent);font-size:13px;font-weight:700;display:grid;place-items:center;cursor:pointer}
.sys-map-controls button+button{border-top:1px solid var(--line)}
.sys-map-controls svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linejoin:round}
.sys-map-compass{width:40px;height:40px;border-radius:50%;background:color-mix(in srgb,var(--paper) 82%,transparent);box-shadow:0 2px 10px rgba(0,0,0,.14);display:grid;place-items:center;font-size:13px;font-weight:800;color:var(--alert)}
.phone .sys-map-controls{position:absolute;z-index:34;top:calc(var(--st-pad) + 8px);right:12px}
.stage .alert-dialog{box-shadow:var(--shadow-card);border:1px solid var(--line)}
.stage .page-header{margin:0}
.stage .back-link{margin-left:-8px}
.sheet-demo{position:relative;width:100%;max-width:420px;border-radius:28px;box-shadow:var(--shadow-sheet),0 0 0 1px var(--line);background:var(--paper);overflow:hidden}
.sheet-demo .sheet-scroll{height:auto;padding-bottom:20px}
.sheet-demo .route-toggles{margin:14px calc(-1 * var(--gutter)) 0;padding:6px var(--gutter)}
.phones{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:28px;margin-top:10px}
 .legacy figure{margin:0}
 .legacy figcaption{text-align:center;font-size:14px;color:var(--muted);margin-top:10px}
.phone{--st:47px;--sb:24px;position:relative;width:100%;max-width:360px;aspect-ratio:390/780;margin:0 auto;border-radius:40px;overflow:hidden;background:var(--paper);box-shadow:var(--shadow-phone),0 0 0 1px var(--line);container-type:inline-size}
.phone .page{top:var(--st)}
.mock-map{background:var(--map-ground) linear-gradient(transparent 0 0);background-image:linear-gradient(90deg,transparent 47%,var(--map-road) 47% 53%,transparent 53%),linear-gradient(0deg,transparent 30%,var(--map-road) 30% 34%,transparent 34%),linear-gradient(90deg,transparent 18%,var(--map-road) 18% 21%,transparent 21%),linear-gradient(90deg,transparent 80%,var(--map-road) 80% 83%,transparent 83%)}
.mock-map::after{content:"";position:absolute;left:49%;top:0;bottom:0;width:6px;background:var(--accent);opacity:.8}
.global-search-page{bottom:0}
.global-search-demo{padding-bottom:32px}
.global-search-demo .back-link{margin-bottom:8px}
.global-search-field{margin-bottom:6px}
.search-empty{display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center;padding:20px 16px;border-radius:var(--r-card);background:var(--card);margin-top:8px}
.search-empty svg{width:24px;height:24px;stroke:var(--accent);fill:none;stroke-width:2.4}
.search-empty b{font-size:var(--fs-body);font-weight:600}
.search-empty span{font-size:var(--fs-sub);color:var(--muted)}
.search-empty-modes{margin-top:12px}
.search-section>.list{margin-top:4px}
.search-saved{margin-top:8px}
.search-section{margin-top:14px}
.search-section>span{font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.search-results{display:grid;gap:6px;margin-top:8px}
.search-result{width:100%;min-width:0;min-height:64px;border:0;border-radius:var(--r-card);background:var(--card);display:flex;align-items:center;gap:12px;padding:10px 12px;text-align:left;cursor:pointer}
.search-result-lead{width:44px;display:grid;place-items:center;flex:none}
.search-mode-mark{width:36px;height:36px;border-radius:10px;background:var(--accent-tint);color:var(--accent);display:grid;place-items:center;flex:none}
.search-mode-mark.bus{background:var(--accent);color:var(--accent-ink)}
.search-mode-mark.place{background:var(--paper);color:var(--accent)}
.search-mode-mark svg{width:22px;height:22px;fill:currentColor}
.search-result-copy{flex:1;min-width:0}
.search-result:has(.search-result-trail .route-icon.bus) .search-result-copy{min-width:120px}
.search-result-copy>b{display:block;font-size:var(--fs-body);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.search-result-copy>span{display:block;font-size:var(--fs-sub);color:var(--muted);margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.search-result-trail{display:flex;align-items:center;gap:6px;flex:none}
.search-result-trail:has(.route-icon.bus){flex:0 1 auto;min-width:0;overflow:hidden}
.search-type{height:22px;display:inline-flex;align-items:center;padding:0 7px;border-radius:999px;background:var(--card-2);color:var(--muted);font-size:var(--fs-cap);font-weight:800;letter-spacing:.02em;flex:none}
.page-title,.section-head h2,.sheet-title,.alert-dialog h2,.settings-sheet h2,.page-subtitle{margin:0}
.stop-stack>*,.arrival-list>*,.list>*{min-width:0}
.proposal-status{display:inline-flex;align-items:center;min-height:30px;padding:5px 12px;border-radius:999px;background:var(--warn-tint);color:var(--warn);font-size:13px;font-weight:700}
.proposal-callout{margin:14px 0 22px;padding:14px 16px;border-left:4px solid var(--alert);border-radius:0 var(--r-card) var(--r-card) 0;background:var(--warn-tint);font-size:15px}
.proposal-callout b{display:block;margin-bottom:3px}
.proposal-shots{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:18px;margin-top:10px}
.proposal-shots figure{padding:10px;border:1px solid var(--line);border-radius:16px;background:var(--card)}
.proposal-shots img{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:12px;background:var(--paper)}
.proposal-shots figcaption{text-align:left;margin:9px 2px 2px;font-size:13px;line-height:1.4}
.proposal-shots figcaption b{display:block;color:var(--ink);font-size:14px}
.proposal-shots figcaption span{display:block;color:var(--muted);margin-top:2px}
.changes{margin:6px 0 0;padding-left:20px;color:var(--muted);font-size:15px}
.changes li{margin-bottom:6px}

/* ---------- proposed widgets + Live Activities ---------- */
.impl-key{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 18px}
.impl-tag{display:inline-flex;align-items:center;min-height:26px;padding:3px 9px;border-radius:999px;font-size:11px;font-weight:800;letter-spacing:.02em}
.impl-tag.now{background:var(--good-tint);color:var(--good)}
.impl-tag.proposed{background:var(--warn-tint);color:var(--warn)}
.impl-tag.system{background:var(--accent-tint);color:var(--accent)}
.impl-tag.approved{background:var(--good-tint);color:var(--good)}
.push-schema{margin:0;padding:12px 14px;border-radius:12px;background:var(--card);font:12px/1.5 "IBM Plex Mono",ui-monospace,monospace;white-space:pre-wrap;overflow-wrap:anywhere}
.widget-gallery{display:flex;align-items:flex-start;gap:20px;overflow-x:auto;padding:10px 2px 20px;scrollbar-width:thin}
.widget-sample{display:grid;gap:9px;justify-items:center;flex:none}
.widget-sample>figcaption{max-width:360px;margin:0;text-align:left;font-size:12px;line-height:1.35}
.widget-sample>figcaption b{display:block;color:var(--ink)}
.widget-mock{--w-paper:var(--paper);--w-ink:var(--ink);--w-muted:var(--muted);--w-line:var(--line);--w-card:var(--card);position:relative;display:flex;flex-direction:column;gap:7px;overflow:hidden;padding:14px;border:1px solid var(--line);border-radius:26px;background:var(--w-paper);color:var(--w-ink);box-shadow:var(--shadow-card)}
.widget-mock.small{width:174px;height:174px}
.widget-mock.medium{width:360px;height:174px;display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.2fr);gap:14px}
.widget-mock.large{width:360px;height:360px;padding:18px;gap:10px}
.widget-mock.xlarge{width:650px;height:306px;padding:20px;display:grid;grid-template-columns:210px 1fr 1fr;gap:18px}
.widget-identity{min-width:0}
.widget-title{display:flex;align-items:flex-start;gap:6px;min-width:0;font-size:14px;font-weight:750;line-height:1.15}
.widget-title svg{width:16px;height:16px;flex:none;fill:currentColor;color:var(--accent)}
.widget-title span{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2}
.widget-direction,.widget-fresh{font-size:10px;color:var(--w-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.widget-direction{margin-top:3px}
.widget-routes{display:flex;align-items:center;gap:4px;margin-top:8px;min-height:18px;overflow:hidden}
.widget-route{display:inline-grid;place-items:center;flex:none;height:18px;min-width:18px;border-radius:50%;background:var(--route,var(--accent));color:#fff;font-size:6px;font-weight:800;line-height:1}
.widget-route.bus{min-width:25px;padding:0 5px;border-radius:9px;background:var(--accent);font-size:9px}
.widget-route.yellow{color:#101a2e}
.widget-arrivals{display:grid;align-content:start;gap:0;min-width:0}
.widget-arrival{display:flex;align-items:center;gap:6px;min-width:0;min-height:28px;border-bottom:1px solid var(--w-line);font-size:11px}
.widget-arrival:last-child{border-bottom:0}
.widget-arrival .dest{min-width:0;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.widget-arrival .time{flex:none;font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap}
.widget-arrival .time.due{color:var(--good)}
.widget-arrival .time.delayed{color:var(--warn)}
.widget-arrival .schedule{display:block;color:var(--w-muted);font-size:8px;font-weight:600;text-align:right}
.widget-fresh{margin-top:auto}
.refresh-button{position:absolute;z-index:2;top:10px;right:10px;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:var(--accent-tint);color:var(--accent);box-shadow:0 0 0 1px color-mix(in srgb,currentColor 16%,transparent)}
.refresh-button svg{width:14px;height:14px;fill:currentColor}
.refresh-button.pressed{opacity:.7;transform:scale(.94)}
.refresh-button.loading svg{animation:refresh-spin .6s ease-in-out 1}
@keyframes refresh-spin{to{transform:rotate(1turn)}}
.refresh-button.failed{background:color-mix(in srgb,var(--warn) 14%,transparent);color:var(--warn)}
.refresh-button.unavailable{background:transparent;box-shadow:0 0 0 1px var(--line);color:var(--muted);opacity:.55}
.refresh-button.unavailable::before{content:"";position:absolute;width:20px;height:2px;background:currentColor;transform:rotate(-45deg)}
.state-tile>.refresh-button{top:10px;right:10px;font-size:inherit;color:var(--accent);line-height:1}
.state-tile>.refresh-button.failed{color:var(--warn)}
.state-tile>.refresh-button.unavailable{color:var(--muted)}
.la-settings{max-width:380px;margin:auto;padding:14px;border-radius:16px;background:var(--paper);box-shadow:var(--shadow-card)}
.la-settings h4{margin:0 0 8px;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.la-settings .settings-row{cursor:default}
.la-settings .settings-row span{margin-left:auto;color:var(--muted);font-weight:400}
.la-settings .settings-seg{margin-top:10px}
.la-settings p{margin:8px 2px 0;font-size:12px;color:var(--muted);line-height:1.35}
.widget-mock.small .widget-identity,.widget-mock.large .widget-identity{padding-right:32px}
.widget-mock.medium .widget-identity{display:flex;flex-direction:column;min-width:0}
.widget-mock.medium .widget-arrivals{align-self:stretch;padding-top:28px}
.widget-mock.large>.refresh-button,.widget-mock.xlarge>.refresh-button{top:14px;right:14px;width:34px;height:34px}
.widget-mock.xlarge>.widget-arrivals:last-child{padding-top:30px}
.widget-mock.large .widget-title{font-size:18px}
.widget-mock.large .widget-direction{font-size:12px}
.widget-mock.large .widget-arrival{min-height:40px;font-size:14px}
.widget-mock.large .widget-route{height:22px;min-width:22px;font-size:7px}
.widget-mock.large .widget-route.bus{min-width:34px;font-size:11px}
.widget-mock.large .widget-fresh{font-size:11px}
.widget-mock.xlarge .widget-identity{display:flex;flex-direction:column}
.widget-mock.xlarge .widget-title{font-size:19px}
.widget-mock.xlarge .widget-arrival{min-height:46px;font-size:14px}
.widget-empty{display:grid;place-items:center;flex:1;text-align:center;color:var(--w-muted);font-size:12px;line-height:1.35}
.widget-empty b{display:block;color:var(--w-ink);font-size:14px;margin-bottom:3px}
.accessory-row{display:flex;align-items:center;gap:18px;overflow-x:auto;padding:12px 2px 20px}
.accessory-sample{display:grid;justify-items:center;gap:8px;flex:none}
.accessory-sample>span{font-size:11px;color:var(--muted)}
.accessory{--a-ink:var(--ink);--a-muted:var(--muted);position:relative;display:grid;color:var(--a-ink);border:1.5px solid color-mix(in srgb,var(--a-ink) 50%,transparent);background:color-mix(in srgb,var(--paper) 65%,transparent)}
.accessory .refresh-button{background:color-mix(in srgb,var(--paper) 72%,transparent);color:var(--a-ink)}
.accessory.rectangular{padding-right:38px!important}
.accessory.circular{width:76px;height:76px;border-radius:50%;place-items:center;text-align:center;align-content:center;font-size:11px;line-height:1.05}
.accessory.circular b{font-size:18px;font-variant-numeric:tabular-nums}
.accessory.rectangular{width:172px;height:76px;border-radius:16px;padding:9px 11px;align-content:center;font-size:11px;line-height:1.25}
.accessory.rectangular b,.accessory.rectangular span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.accessory.rectangular small{color:var(--a-muted);font-size:9px}
.accessory.inline{display:flex;width:auto;max-width:260px;height:28px;padding:3px 10px;border-radius:14px;align-items:center;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.render-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin:12px 0 18px}
.render-swatch{min-height:196px;padding:12px;border:1px solid var(--line);border-radius:16px;background:var(--card);display:grid;align-content:start;gap:10px;overflow:hidden}
.render-swatch>span{font-size:12px;font-weight:700}
.render-swatch.light{--paper:#fff;--ink:#101a2e;--muted:#5b6472;--line:#e3e6ec;--card:#f3f4f7;--accent:#0b4ea2;--good:#1b5e20;--warn:#8a4b00;background:#f3f4f7;color:#101a2e}
.render-swatch.dark{--paper:#0f141c;--ink:#eef1f6;--muted:#98a2b3;--line:#263041;--card:#171d27;--accent:#6ea0f0;--good:#7fd48a;--warn:#f2b96b;background:#090d13;color:#eef1f6}
.render-swatch.tint{--paper:#315f98;--ink:#fff;--muted:rgba(255,255,255,.78);--line:rgba(255,255,255,.26);--card:rgba(255,255,255,.08);--accent:#fff;--good:#fff;--warn:#fff;background:#234a7d;color:#fff}
.render-swatch.standby-widget{--paper:#210a0d;--ink:#ffb1b1;--muted:#c77f82;--line:#5c2428;--accent:#ff6a70;--good:#ffb1b1;--warn:#ffb1b1;background:#090304;color:#ffb1b1}
.render-swatch.glass{background:linear-gradient(135deg,#8fc7dc 0 35%,#edc493 35% 68%,#8ca68b 68%);color:#101a2e}
.render-swatch .widget-mock{width:156px;height:156px;padding:12px;border-radius:24px;justify-self:center;box-shadow:none}
.render-swatch.tint .widget-route{background:#fff!important;color:#315f98!important}
.render-swatch.glass .widget-mock{--w-paper:rgba(255,255,255,.48);--w-ink:#101a2e;--w-muted:#344154;--w-line:rgba(16,26,46,.18);--accent:#0b4ea2;--good:#1b5e20;--warn:#8a4b00;background:rgba(255,255,255,.5);border-color:rgba(255,255,255,.68);box-shadow:0 10px 28px rgba(16,26,46,.2);backdrop-filter:blur(16px)}
.live-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:16px;margin:12px 0 20px;align-items:start}
.live-sample{padding:14px;border:1px solid var(--line);border-radius:16px;background:var(--card);overflow:hidden}
.live-sample>h4{margin:0 0 10px;font-size:13px}
.live-lock{position:relative;max-width:380px;margin:auto;padding:14px;border-radius:22px;background:var(--paper);color:var(--ink);box-shadow:var(--shadow-card)}
.live-lock>.refresh-button{top:10px;right:10px}
.live-lock .live-head{padding-right:32px}
.live-head{display:flex;align-items:center;gap:8px;min-width:0;margin-bottom:8px}
.live-mode{width:22px;height:22px;fill:currentColor;color:var(--accent);flex:none}
.live-head-copy{min-width:0;flex:1}
.live-head-copy b,.live-head-copy span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.live-head-copy b{font-size:14px}
.live-head-copy span,.live-updated{font-size:9px;color:var(--muted)}
.live-updated{flex:none}
.live-status{display:flex;align-items:center;gap:5px;margin:0 0 6px;color:var(--muted);font-size:9px;font-weight:650}
.live-status.warn{color:var(--warn)}
.live-lock .widget-arrival{min-height:31px;font-size:12px}
.live-lock .widget-route{height:22px;min-width:22px;font-size:7px}
.dynamic-island{max-width:360px;margin:14px auto 0;border-radius:31px;background:#050505;color:#fff;padding:9px 12px;box-shadow:0 8px 26px rgba(0,0,0,.26)}
.dynamic-island.expanded{position:relative;padding:13px 16px 11px;border-radius:30px}
.dynamic-island.expanded>.refresh-button{top:8px;right:8px;background:#222;color:#fff}
.dynamic-island.expanded .di-top{padding-right:30px}
.di-top{display:grid;grid-template-columns:1fr auto;gap:22px;align-items:start}
.di-list{display:grid;gap:7px;min-width:0}
.di-row{display:flex;align-items:center;gap:6px;min-width:0;font-size:10px}
.di-row .dest{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.di-times{display:grid;gap:7px;text-align:right;font-size:11px;font-weight:700;font-variant-numeric:tabular-nums}
.di-bottom{display:flex;align-items:center;gap:6px;margin-top:10px;padding-top:7px;border-top:1px solid #333;color:#ddd;font-size:9px}
.di-bottom span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.di-bottom time{margin-left:auto;color:#aaa}
.di-compact-row{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:12px}
.di-compact{display:flex;align-items:center;justify-content:space-between;width:148px;height:38px;border-radius:22px;background:#050505;color:#fff;padding:7px 10px;font-size:11px;font-weight:750}
.di-minimal{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:#050505;color:#fff;font-size:9px;font-weight:800}
.standby{min-height:190px;border-radius:18px;padding:18px;background:linear-gradient(135deg,#12090b,#301116);color:#fff;display:grid;place-items:center}
.standby .live-lock{width:min(100%,440px);background:#17171a;color:#fff;box-shadow:none}
.standby .live-head-copy span,.standby .live-updated{color:#aaa}
.watch-card{position:relative;width:190px;min-height:116px;margin:auto;padding:12px;border-radius:25px;background:#080808;color:#fff;display:flex;flex-direction:column;gap:6px;box-shadow:0 0 0 4px #242424}
.watch-card>.refresh-button{top:7px;right:7px;background:#222;color:#fff}
.watch-card .live-head{padding-right:28px}
.watch-card .live-head{margin:0}
.watch-card .live-head-copy b{font-size:12px}
.watch-card .live-head-copy span{color:#aaa}
.watch-card .widget-arrival{border-color:#333;font-size:10px;min-height:25px}
.state-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:8px;margin:12px 0 18px}
.state-tile{position:relative;min-height:94px;padding:12px;border:1px solid var(--line);border-radius:12px;background:var(--card);display:flex;flex-direction:column;gap:5px}
.state-tile:has(.refresh-button){padding-right:48px}
.state-tile>b{font-size:12px}
.state-tile strong{font-size:17px;font-variant-numeric:tabular-nums}
.state-tile span{font-size:10px;color:var(--muted);line-height:1.25}
.state-tile.due strong{color:var(--good)}
.state-tile.delay strong,.state-tile.error strong{color:var(--warn)}
.question-list{margin:10px 0 0;padding:0;list-style:none;counter-reset:q}
.question-list li{counter-increment:q;position:relative;margin:0;padding:12px 12px 12px 42px;border-bottom:1px solid var(--line);font-size:14px}
.question-list li:before{content:"Q" counter(q);position:absolute;left:8px;top:12px;color:var(--warn);font-weight:800;font-size:12px}
.question-list li:last-child{border-bottom:0}
@media (prefers-reduced-motion:reduce){.refresh-button.loading svg{animation:none}}
@media (max-width:720px){.widget-mock.xlarge{width:580px}.widget-gallery{margin-right:-16px}.widget-mock.large{width:340px;height:340px}}

/* ---------- Siri + App Intents ---------- */
.siri-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,330px),1fr));gap:16px;margin:12px 0 20px;align-items:start}
.siri-sample{margin:0;padding:14px;border:1px solid var(--line);border-radius:16px;background:var(--card);min-width:0}
.siri-sample>figcaption{margin:10px 2px 0;text-align:left;font-size:12px;line-height:1.35;color:var(--muted)}
.siri-sample>figcaption b{display:block;color:var(--ink);font-size:13px}
.siri-stack{max-width:360px;margin:auto;display:grid;gap:8px}
.siri-dialog{justify-self:start;max-width:92%;padding:9px 13px;border-radius:18px 18px 18px 6px;background:var(--paper);box-shadow:var(--shadow-control);font-size:14px;line-height:1.35}
.siri-request{justify-self:end;max-width:86%;padding:8px 12px;border-radius:18px 18px 6px 18px;background:var(--accent);color:var(--accent-ink);font-size:13px;font-weight:600}
.siri-snippet{position:relative;padding:14px;border-radius:22px;background:var(--paper);color:var(--ink);box-shadow:var(--shadow-card);min-width:0}
.siri-snippet .live-head{padding-right:40px}
.siri-snippet .live-head-copy b{font-size:16px}
.siri-snippet .live-head-copy span,.siri-snippet .widget-fresh{font-size:12px}
.siri-snippet .widget-arrival{min-height:36px;font-size:13px}
.siri-snippet .widget-route{height:22px;min-width:22px}
.siri-snippet .widget-route.bus{min-width:32px;font-size:11px}
.siri-snippet .refresh-button{top:12px;right:12px;width:44px;height:44px}
.siri-snippet .refresh-button svg{width:16px;height:16px}
.siri-actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:8px;margin-top:10px}
.siri-action{display:flex;align-items:center;justify-content:center;gap:6px;min-height:44px;padding:0 12px;border-radius:var(--r-control);background:var(--accent-tint);color:var(--accent);font-size:14px;font-weight:700}
.siri-action.primary{background:var(--accent);color:var(--accent-ink)}
.siri-action svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.siri-row{display:flex;align-items:center;gap:10px;min-height:48px;border-bottom:1px solid var(--line);font-size:13px;min-width:0}
.siri-row:last-child{border-bottom:0}
.siri-row .copy{flex:1;min-width:0}
.siri-row .copy b,.siri-row .copy span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.siri-row .copy span{font-size:11px;color:var(--muted)}
.siri-row .time{flex:none;font-weight:700;font-variant-numeric:tabular-nums}
.siri-row .time.due{color:var(--good)}
.siri-alert{display:flex;gap:10px;padding:10px 12px;border-radius:var(--r-card);background:var(--warn-tint);font-size:13px;line-height:1.35}
.siri-alert svg{width:22px;height:22px;flex:none;color:var(--alert)}
.siri-ok{padding:10px 12px;border-radius:var(--r-card);background:var(--good-tint);color:var(--good);font-size:13px;font-weight:700}
.shortcut-tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin:12px 0 8px}
.shortcut-tile{display:flex;flex-direction:column;justify-content:space-between;min-height:104px;padding:12px;border-radius:18px;background:var(--accent);color:var(--accent-ink)}
.shortcut-tile svg{width:24px;height:24px;fill:currentColor}
.shortcut-tile svg.stroke{fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.shortcut-tile b{display:block;font-size:15px;line-height:1.15}
.shortcut-tile span{display:block;font-size:11px;opacity:.82;margin-top:2px}
.spotlight-mock{max-width:420px;margin:12px 0 18px;padding:10px 14px;border-radius:18px;background:var(--card);box-shadow:inset 0 0 0 1px var(--line)}
.spotlight-mock .searchbox{background:var(--paper);margin-bottom:8px}
.spotlight-mock h4{margin:8px 2px 2px;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.spotlight-mock .siri-row .glyph{width:32px;height:32px;border-radius:8px;display:grid;place-items:center;background:var(--accent);color:var(--accent-ink);flex:none}
.spotlight-mock .siri-row .glyph svg{width:20px;height:20px;fill:currentColor}
@media (max-width:760px){.siri-gallery{grid-template-columns:1fr}.shortcut-tiles{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* The specification is a document on the web as well as an app blueprint.
   On narrow screens its TOC and wide specimens scroll inside their own
   regions, never at the page level. */
@media (max-width:760px){
  .doc-head{display:block;padding-bottom:20px}
  .doc-head h1{font-size:clamp(32px,10vw,42px)}
  .toc{flex-wrap:nowrap;margin-inline:calc(-1 * max(16px,env(safe-area-inset-left,0px))) calc(-1 * max(16px,env(safe-area-inset-right,0px)));padding-inline:max(16px,env(safe-area-inset-left,0px));overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:none;-webkit-overflow-scrolling:touch;scroll-snap-type:x proximity}
  .toc::-webkit-scrollbar{display:none}
  .toc a{display:inline-flex;align-items:center;min-height:44px;flex:none;scroll-snap-align:start}
   .legacy section{min-width:0;padding-top:36px}
   .legacy section>h2{font-size:25px;overflow-wrap:anywhere}
   .legacy section p code, .legacy section li code{white-space:normal;overflow-wrap:anywhere}
  .tbl{max-width:100%;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch}
  .stage{max-width:100%;margin-inline:12px;padding:16px;overflow-x:auto;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch}
  .comp-head{padding-inline:14px}
  .specs th{padding-left:12px}
  .specs td{padding-right:12px}
  .phone{max-width:min(360px,100%);border-radius:32px}
  .proposal-shots img{height:auto}
  .widget-gallery,.accessory-row{max-width:100%;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch}
}
@media (max-width:390px){
  .rules,.icons{grid-template-columns:1fr 1fr}
  .stage{margin-inline:8px;padding:12px}
}


/* vehicle marker examples (built from the same geometry as the map) */
.vehicle-row{gap:18px}
.veh-demo{position:relative;display:inline-block;width:76px;height:76px;flex:none}
.veh-demo>svg{position:absolute;inset:0;overflow:visible}
.vd-glyph{position:absolute;left:50%;top:50%;width:15px;height:15px;transform:translate(-50%,-50%);color:var(--always-white);display:grid;place-items:center}
.vd-glyph svg{width:100%;height:100%}
.veh-demo.bus .vd-glyph{width:12.5px;height:12.5px;color:var(--accent-ink)}
.vd-num{position:absolute;left:50%;min-width:22px;height:17px;padding:0 5px;border-radius:6px;background:var(--paper);color:var(--accent);font-size:11px;font-weight:800;line-height:1;display:grid;place-items:center;box-shadow:0 0 0 1.5px var(--accent);transform:translateX(-50%);box-sizing:border-box}
.vd-num.above{top:calc(50% - 12.5px - 22px)}
.vd-num.below{top:calc(50% + 12.5px + 5px)}
.vd-count{position:absolute;left:calc(50% + 14.5px);top:calc(50% - 26.5px);min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--ink);color:var(--paper);font-size:10.5px;font-weight:750;display:grid;place-items:center;box-sizing:border-box}
/* ---------- selection & focus (examples drawn at 2×; values in pt) ---------- */
.sel-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:10px 0 6px}
@media (max-width:760px){.sel-pair{grid-template-columns:1fr}}
.sel-pane{--paper:#ffffff;--card:#f3f4f7;--ink:#101a2e;--muted:#5b6472;--card-2:#e9ebf1;--line:#e3e6ec;--accent:#0b4ea2;--accent-ink:#ffffff;--map-ground:#ebe9e3;--brown-line:#62361b;--purple-line:#522398;--yellow-line:#e3cc00;
  color:var(--ink);background:var(--map-ground);border-radius:12px;box-shadow:inset 0 0 0 1px var(--line);padding:10px 12px 12px;min-width:0}
.sel-pane.dark{--paper:#0f141c;--ink:#eef1f6;--muted:#98a2b3;--card-2:#1f2733;--line:#263041;--accent:#6ea0f0;--accent-ink:#0f141c;--map-ground:#161c24;--brown-line:#a8653a;--purple-line:#8d61d8;--yellow-line:#f9e300}
.sel-pane.light{background:var(--card)}
.sel-pane.sheet{background:var(--paper)}
.sel-pane:before{content:attr(data-label);display:block;font-size:11px;font-weight:700;opacity:.7;margin-bottom:4px}
.sel-row{display:flex;flex-wrap:wrap;gap:4px 6px;align-items:flex-end}
.sel-cell{display:grid;justify-items:center;gap:2px;min-width:0}
.sel-cell>b{font-size:11px;font-weight:600;color:var(--muted);text-align:center}
.sel-stage{zoom:2;width:52px;height:52px;display:grid;place-items:center;position:relative}
.sel-stage.wide{width:auto;min-width:52px;padding:0 6px}
.sel-stage.veh{width:66px;height:76px}
.sel-stage svg.g{fill:currentColor;display:block;flex:none}
/* station marker, zoom 15+: white capsule, 2pt inset, StationIconView at side − 4 */
.mk-st{display:inline-flex;padding:2px;background:var(--paper);border-radius:999px;transition:transform .25s ease-in-out,box-shadow .25s ease-in-out}
.mk-st-in{display:inline-flex;align-items:center;height:22px;background:var(--card-2);border-radius:999px;padding-right:4.84px}
.mk-st-in svg.g{width:16.5px;height:16.5px;margin:0 2.75px;color:var(--ink)}
.mk-st-in i{display:block;width:4.95px;height:13.2px;border-radius:1.98px;background:var(--l);margin-left:1.5px}
.mk-st-in svg.g+i{margin-left:-1.76px}
/* keyline: Paper at 2; selected: the same 2 in Ink */
.mk-st.sel{transform:scale(1.12);background:var(--ink)}
/* station marker, below zoom 15 */
.mk-dot{width:10px;height:10px;border-radius:50%;background:var(--l);border:1.5px solid var(--paper);box-sizing:border-box}
/* bus stop marker */
.mk-bus{position:relative;width:20px;height:20px;border-radius:5px;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;box-shadow:inset 0 0 0 2px var(--paper);transition:transform .25s ease-in-out}
.mk-bus svg.g{width:10.4px;height:10.4px}
.mk-bus.sel{transform:scale(1.12);box-shadow:inset 0 0 0 2px var(--ink),inset 0 0 0 3px var(--paper)}
.mk-bus-sm{width:7px;height:7px;border-radius:1.5px;background:var(--accent)}
.mk-hit{position:absolute;inset:4px;border:1px dashed var(--muted);border-radius:2px;opacity:.6}
/* vehicle markers: 25pt body + 2pt centred white stroke, separate heading arrow */
.vh{position:relative;width:44px;height:44px;display:grid;place-items:center;transition:transform .3s cubic-bezier(.3,1.35,.5,1)}
.vh.sel{transform:scale(1.25)}
.vh.sel .vh-body{border-color:var(--ink)}
.vh.sel .vh-body.bus{box-shadow:inset 0 0 0 1px var(--paper)}
.vh-rot{position:absolute;inset:0;transform:rotate(var(--b,0deg))}
.vh-arrow{position:absolute;left:15.5px;top:-3.5px;width:13px;height:10px;overflow:visible}
.vh-arrow path{fill:var(--body);stroke:#ffffff;stroke-width:2}
.vh-body{position:relative;width:27px;height:27px;box-sizing:border-box;border:2px solid var(--paper);background:var(--body);border-radius:50%;display:grid;place-items:center;color:var(--glyph)}
.vh-body.bus{border-radius:8px}
.vh-body svg.g{width:15px;height:15px}
.vh-body.bus svg.g{width:13.5px;height:13.5px}
.vh-tag{position:absolute;left:50%;top:50%;transform:translate(-50%,calc(-50% + var(--ty)));min-width:22px;height:17px;box-sizing:border-box;padding:0 4px;border-radius:6px;background:var(--paper);border:1.5px solid var(--tag);color:var(--tag);font-size:11px;font-weight:800;line-height:14px;text-align:center}
.vh.stale{--body:var(--muted)!important;--glyph:#ffffff!important;--tag:var(--muted)!important}
/* route filter chips */
.rf{display:flex;align-items:center;gap:6px;height:44px;padding:0 3.25px}
.rf-t{width:28px;height:28px;border-radius:50%;background:var(--l);flex:none}
.rf-b{height:28px;min-width:44px;box-sizing:border-box;padding:0 8px;border-radius:10px;display:grid;place-items:center;font-size:16px;font-weight:700;color:var(--accent);box-shadow:inset 0 0 0 2px var(--accent);flex:none}
.rf-b.sel{background:var(--accent);color:var(--accent-ink);box-shadow:0 0 0 2px var(--paper),0 0 0 4.5px var(--ink)}
.rf-t.sel{box-shadow:0 0 0 2px var(--paper),0 0 0 4.5px var(--ink)}
.rf-stage{zoom:1.5}
/* Nearby mode menu */
.nm{display:flex;gap:14px;align-items:flex-start;flex-wrap:wrap}
.nm-btn{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;color:var(--accent);background:color-mix(in srgb,var(--paper) 70%,transparent);box-shadow:inset 0 0 0 1px var(--line),0 1px 4px rgba(16,26,46,.18)}
.nm-btn .pair{display:flex;gap:3px}
.nm-btn svg.g{width:19.2px;height:19.2px;fill:currentColor}
.nm-btn.one svg.g{width:35.2px;height:35.2px}
.nm-menu{min-width:190px;border-radius:12px;background:var(--paper);box-shadow:inset 0 0 0 1px var(--line),0 8px 24px rgba(16,26,46,.13);padding:4px 0;font-size:15px}
.nm-menu div{display:grid;grid-template-columns:18px 1fr 20px;align-items:center;gap:8px;padding:8px 12px}
.nm-menu svg.g{width:20px;height:20px;fill:currentColor}
.nm-menu .ck{font-weight:700;color:var(--ink)}
@media (prefers-reduced-motion:reduce){.mk-st,.mk-bus,.vh{transition:none}}

.lr-mock{display:block;width:100%;height:auto;border-radius:12px;font-family:Figtree,-apple-system,sans-serif}.lr-ground{fill:var(--map-ground)}.lr-water{fill:var(--map-water)}.lr-road{fill:none;stroke:var(--map-road);stroke-width:3}.lr-casing path{fill:none;stroke:var(--paper);stroke-linecap:round;stroke-linejoin:round}.lr-strands path{fill:none;stroke-linecap:round;stroke-linejoin:round}.lr-dots circle{fill:var(--paper)}.lr-label{fill:var(--ink);font-weight:650;paint-order:stroke;stroke:var(--paper);stroke-width:3px;stroke-linejoin:round}.lr-label-near{font-weight:700}.lr-keyline{fill:var(--paper)}.lr-cap{fill:var(--card-2)}.lr-glyph{color:var(--ink)}.lr-tick-edge,.lr-tick{stroke-linecap:round}.lr-tick-edge{stroke:var(--always-black)}.lr-tick{stroke:var(--always-white)}.lr-selected .lr-keyline{fill:var(--ink)}.lr-selected .lr-cap{stroke:var(--ink);stroke-width:2}

  #proposed-widgets-live-activities .wl-stale{position:absolute;z-index:2;top:16px;right:50px;padding:2px 5px;border-radius:999px;font-size:10px;font-weight:600;color:#e8860c;background:rgba(232,134,12,.12)}
  #proposed-widgets-live-activities .live-lock .live-head{padding-right:96px}
  #proposed-widgets-live-activities .widget-arrival{border-bottom:0;background:none}
  #proposed-widgets-live-activities .wl-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:18px}
  #proposed-widgets-live-activities .wl-gallery h4{margin:0 0 8px;font-size:12px;color:var(--muted)}