/* Un solo CSS, sin dependencias. Pila de fuentes del sistema (docs/decisiones.md).
   Paleta «Mendi» v3 (docs/paleta.md): tokens en claro y oscuro; todo texto >= 4,5:1.
   Estados: --warn (festivo / dia especial), --night (lineas G), --err (sin horario). Nunca solo color: siempre con texto. */
:root{color-scheme:light dark;
--bg:#EDF1EF;--sf:#FFFFFF;--tx:#14201B;--tx2:#2E3A35;--mu:#4A5550;--past:#5F6965;--ln:#CDD5D1;--ctl:#7C8883;--ln2:#E3E8E5;--dot:#7C8883;
--fill2:#E1E7E4;--shadow:rgba(20,32,27,.15);
--ac:#0B5D57;--on-ac:#FFFFFF;--ac-soft:#DCEBE6;--ac-soft-tx:#0A4F4A;
--warn:#6B4A00;--warn-soft:#FFF4D6;--warn-ln:#B7791F;
--night:#3B3F8F;--night-soft:#E8E9F7;--on-night:#FFFFFF;
--err:#A3302A;--err-soft:#FBEAE8;
--ff:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}
@media (prefers-color-scheme:dark){:root{
--bg:#0E1412;--sf:#1A2320;--tx:#E4EAE7;--tx2:#C9D2CE;--mu:#A3AFAA;--past:#85918C;--ln:#33403A;--ctl:#6E7A75;--ln2:#26302C;--dot:#6E7A75;
--fill2:#141C19;--shadow:rgba(0,0,0,.4);
--ac:#7CC4B8;--on-ac:#102320;--ac-soft:#1F3631;--ac-soft-tx:#9ED6CC;
--warn:#E6C98A;--warn-soft:#2A2618;--warn-ln:#E6C98A;
--night:#B4B8E8;--night-soft:#1F2336;--on-night:#14172A;
--err:#E8A39C;--err-soft:#2E1E1D}}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;background:var(--bg);color:var(--tx);font:16px/1.5 var(--ff);-webkit-text-size-adjust:100%}
a{color:var(--ac)}
:focus-visible{outline:3px solid var(--ac);outline-offset:2px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:8px;top:-60px;background:var(--ac);color:var(--on-ac);padding:12px 16px;border-radius:8px;z-index:9}
.skip:focus{top:8px}
.plain{list-style:none;margin:0;padding:0}
.top,main,.foot{max-width:600px;margin:0 auto;padding-left:16px;padding-right:16px}
.top{display:flex;justify-content:space-between;align-items:center;padding-top:8px;padding-bottom:8px}
.brand,.topnav a{display:flex;align-items:center;min-height:44px;min-width:44px;justify-content:center;text-decoration:none;font-weight:700;color:var(--tx)}
.brand{justify-content:flex-start;font-size:17px}
.topnav{display:flex;gap:4px}
.topnav a{font-size:14px;font-weight:600;color:var(--mu);padding:0 8px}
main{display:flex;flex-direction:column;gap:20px;padding-top:8px;padding-bottom:40px}
h1,h2,h3{margin:0;line-height:1.2}
h1,.h1{font-size:26px}
.head{display:flex;align-items:center;gap:12px}
.head>div{min-width:0}
.badge{flex:none;display:flex;align-items:center;justify-content:center;min-width:64px;height:44px;padding:0 8px;background:var(--ac-soft);color:var(--ac-soft-tx);font-weight:700;font-size:20px;border-radius:10px}
.badge.night{background:var(--night);color:var(--on-night)}
.sub{margin:2px 0 0;font-size:14px;color:var(--mu)}
.sec-h,.sched-h{font-size:15px;font-weight:600;color:var(--mu)}
.blk{display:flex;flex-direction:column;gap:12px}
.blk-title{font-size:17px}
.route{display:flex;align-items:center;gap:8px}
.od{flex:1;margin:0;font-size:17px;font-weight:700}
.arrow{color:var(--mu)}
.card{background:var(--sf);border:1px solid var(--ln);border-radius:16px}
.next{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px;padding:16px}
.next:not([hidden]){display:flex}
.lbl{margin:0;font-size:13px;color:var(--mu)}
.big{margin:0;display:flex;align-items:baseline;gap:10px}
.nt-time{font-size:48px;line-height:1;font-weight:700;color:var(--ac);font-variant-numeric:tabular-nums}
.nt-in{font-size:16px;font-weight:600}
.nt-after{display:flex;gap:6px}
.nt-after li{background:var(--ac-soft);color:var(--ac-soft-tx);padding:6px 10px;border-radius:8px;font-weight:600;font-size:15px;font-variant-numeric:tabular-nums}
.msg{flex-basis:100%;margin:0;font-size:14px}
.msg a{font-weight:600}
.days{display:flex;flex-wrap:wrap;gap:4px;padding:4px;background:var(--fill2);border-radius:12px}
.days button{flex:1 1 30%;min-height:44px;padding:6px 4px;border:0;border-radius:9px;background:transparent;color:var(--mu);font:600 14px/1.15 var(--ff);cursor:pointer}
.days button[aria-pressed=true]{background:var(--sf);color:var(--tx);box-shadow:0 1px 2px var(--shadow)}
.days small{display:block;font-weight:500;font-size:12px;color:var(--ac)}
.days small.ns{color:var(--mu)}
.dt>summary{flex-direction:column;align-items:flex-start;justify-content:center}
.ns{display:block;font-weight:400;font-size:12px}
.earlier{align-self:flex-start;min-height:44px;padding:0 4px;border:0;background:transparent;color:var(--ac);font:600 14px/1 var(--ff);cursor:pointer}
.dt>summary{font-weight:600;color:var(--mu);font-size:15px}
summary{cursor:pointer;min-height:44px;display:flex;align-items:center;justify-content:space-between;gap:12px;list-style:none}
summary::-webkit-details-marker{display:none}
summary::after{content:"";flex:none;width:8px;height:8px;margin:0 6px 4px 0;border-right:2px solid var(--mu);border-bottom:2px solid var(--mu);transform:rotate(45deg)}
details[open]>summary::after{margin:4px 6px 0 0;transform:rotate(-135deg)}
.dt>summary::after{content:none}
.hrs{width:100%;border-collapse:collapse}
.hrs th,.hrs td{border-bottom:1px solid var(--ln2);padding:6px 0;vertical-align:middle;text-align:left}
.hrs th{width:44px;font-size:17px;font-variant-numeric:tabular-nums}
.hrs td{min-height:48px}
.m{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:32px;padding:0 6px;margin:2px 4px 2px 0;border-radius:8px;font-size:16px;font-variant-numeric:tabular-nums}
.m.past{color:var(--past)}
.m.nx{background:var(--ac);color:var(--on-ac);font-weight:700}
.empty,.small{margin:0;font-size:13px;color:var(--mu)}
.stops,.card:has(>.notes),details.card{padding:0 16px}
.stops summary,details.card summary{font-weight:600;font-size:15px}
.stoplist li{display:flex;align-items:center;gap:12px;min-height:44px;border-top:1px solid var(--ln2)}
.stoplist a,.sn{flex:1;min-width:0;color:var(--tx);text-decoration:none}
.stoplist a{display:flex;align-items:center;min-height:44px}
.dot{flex:none;width:8px;height:8px;margin:0 2px;border-radius:50%;background:var(--dot)}
.end .dot{width:12px;height:12px;margin:0;background:var(--ac)}
.off{font-size:13px;color:var(--mu);font-variant-numeric:tabular-nums}
.notes{padding-bottom:8px}.notes li{padding:4px 0;font-size:14px}
.more{margin:0;font-size:14px}
.more a,.related a,.foot a{display:inline-flex;align-items:center;min-height:44px}
.faq{border-top:1px solid var(--ln)}
.faq details{border-bottom:1px solid var(--ln2)}
.faq summary{font-weight:500}
.faq p,.faq ul{margin:0 0 12px;font-size:14px;color:var(--tx2)}
.faq ul{padding-left:20px}
.related{display:flex;flex-wrap:wrap;align-items:center;gap:4px 12px;font-size:14px;color:var(--mu)}
.related a{font-weight:600;padding:0 4px}
.linelist li+li{margin-top:8px}
.linelist a{display:flex;align-items:center;gap:12px;min-height:56px;padding:6px 12px;background:var(--sf);border:1px solid var(--ln);border-radius:12px;color:var(--tx);text-decoration:none}
.btn{display:inline-flex;align-items:center;min-height:44px;padding:0 20px;background:var(--ac);color:var(--on-ac);font-weight:600;border-radius:10px;text-decoration:none}
.prose h2{font-size:20px;margin:24px 0 8px}.prose p,.prose li{margin:8px 0}
.foot{font-size:12px;line-height:1.5;color:var(--mu);padding-bottom:32px}
.foot p{margin:0 0 4px}
.js:not(.ready) .blk[data-pair]+.blk[data-pair]{display:none}
.js .blk.off{display:none}
.js .dt>summary{display:none}
@media (max-width:360px){.nt-time{font-size:40px}}
.crumbs{max-width:600px;margin:0 auto;padding:0 16px;font-size:13px;color:var(--mu)}.crumbs ol{display:flex;flex-wrap:wrap;gap:0 6px;list-style:none;margin:0;padding:0}.crumbs li+li::before{content:"›";margin-right:6px}.crumbs a{display:inline-flex;align-items:center;min-height:44px}
.e404{display:flex;flex-direction:column;gap:12px}.e404+.e404{border-top:1px solid var(--ln);padding-top:20px}
.e404 p{margin:0}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips a{display:flex;align-items:center;justify-content:center;min-width:56px;min-height:44px;padding:0 12px;background:var(--sf);border:1px solid var(--ctl);border-radius:10px;font-weight:700;color:var(--ac);text-decoration:none}
.note{margin:0;padding:8px 10px;border-left:3px solid;border-radius:0 8px 8px 0;font-size:14px}
.note-warn{background:var(--warn-soft);color:var(--warn);border-color:var(--warn-ln)}
.note-night{background:var(--night-soft);color:var(--night);border-color:var(--night)}
.note-err{background:var(--err-soft);color:var(--err);border-color:var(--err)}
.notes li.note{margin:6px 0}
/* Revisión de diseño 2026-11-09: sentido, parada, contexto del próximo, resumen, excepciones, otras líneas */
.js .dirs:not([hidden])~.blk .route{display:none}
.dirs button{flex:1 1 40%}
.pick{display:flex;flex-direction:column;gap:4px}
.pick select{min-height:44px;width:100%;padding:0 12px;border:1px solid var(--ctl);border-radius:10px;background:var(--sf);color:var(--tx);font:600 15px/1.2 var(--ff)}
.nt-lbl{flex-basis:100%;margin-bottom:-6px}
.nt-org{color:var(--mu);font-size:13px}
.sum{margin:0 0 4px;font-size:14px;color:var(--tx2);font-variant-numeric:tabular-nums}
.dur{font-weight:400;color:var(--mu)}
.st{display:flex;flex-direction:column;padding:6px 0}
.nx-note{font-weight:400;font-size:13px;color:var(--warn)}
.nx-note.err{color:var(--err)}
.exc>.small{margin-bottom:12px}
.rel{display:flex;flex-direction:column;gap:12px}
/* Portada (2026-11-09): líneas como accesos directos, líneas por municipio, por qué fiarse */
.kind{margin:4px 0 -4px;font-size:13px;color:var(--mu)}
.chips a.night,.tl a.night{background:var(--night-soft);color:var(--night);border-color:var(--night)}
.towns li{display:flex;flex-direction:column;gap:6px;padding:10px 0;border-top:1px solid var(--ln2)}
.tn{font-weight:600}
.tl{display:flex;flex-wrap:wrap;gap:6px}
.tl a{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;padding:0 8px;background:var(--sf);border:1px solid var(--ctl);border-radius:8px;font-weight:700;font-size:14px;color:var(--ac);text-decoration:none}
.why{margin:0;padding-left:20px;font-size:15px}.why li{margin:4px 0}
.langs .ll{display:flex;flex-direction:column;gap:2px}.langs .small{font-size:14px;color:var(--mu)}
.langs a{justify-content:space-between}