:root{
  --bg:#F5F5F7;--glass:rgba(255,255,255,.72);--glass-b:rgba(255,255,255,.6);--card:rgba(255,255,255,.78);--line:rgba(0,0,0,.09);
  --ink:#1D1D1F;--muted:#6E6E73;--accent:#1668E3;--accent-ink:#fff;--ok:#1F9D55;--warn:#C77700;--bad:#D92D20;
  --ok-bg:rgba(31,157,85,.12);--warn-bg:rgba(199,119,0,.14);--bad-bg:rgba(217,45,32,.12);--field:rgba(118,118,128,.12);
  --shadow:0 10px 40px rgba(0,0,0,.14),0 1px 3px rgba(0,0,0,.08);--r:18px;--r2:12px;
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Text","SF Pro Display",Inter,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
html[data-theme=dark]{
  --bg:#000;--glass:rgba(28,28,30,.72);--glass-b:rgba(255,255,255,.1);--card:rgba(44,44,46,.72);--line:rgba(255,255,255,.12);
  --ink:#F5F5F7;--muted:#A1A1A6;--accent:#4C9BFF;--accent-ink:#04121F;--ok:#3DDC84;--warn:#FFB340;--bad:#FF6B5E;
  --ok-bg:rgba(61,220,132,.16);--warn-bg:rgba(255,179,64,.16);--bad-bg:rgba(255,107,94,.18);--field:rgba(118,118,128,.24);
  --shadow:0 10px 40px rgba(0,0,0,.5),0 1px 3px rgba(0,0,0,.4);
}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{font:15px/1.4 var(--font);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;overflow:hidden}
#map{position:fixed;inset:0}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3{margin:0;font-weight:650;letter-spacing:-.01em}
.muted{color:var(--muted)}.sm{font-size:13px}.err{color:var(--bad);font-size:13.5px;min-height:18px}
.glass{background:var(--glass);-webkit-backdrop-filter:saturate(180%) blur(22px);backdrop-filter:saturate(180%) blur(22px);border:1px solid var(--glass-b);box-shadow:var(--shadow)}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){.glass{background:var(--bg)}}
.row{display:flex;align-items:center}.gap{gap:8px}.gap2{gap:12px}.wrap{flex-wrap:wrap}.between{justify-content:space-between}

/* panel */
.panel{position:fixed;left:16px;top:16px;bottom:16px;width:392px;border-radius:var(--r);display:flex;flex-direction:column;overflow:hidden;z-index:5;transition:transform .35s cubic-bezier(.2,.8,.2,1)}
.grab{display:none}
.p-head{padding:16px 16px 10px;display:grid;gap:12px}
.brand{display:flex;align-items:center;gap:9px;font-size:19px;font-weight:700;letter-spacing:-.02em}
.logo{width:24px;height:24px;color:var(--accent)}.logo.big{width:52px;height:52px}
.p-body{flex:1;overflow:auto;padding:4px 16px 20px;overscroll-behavior:contain}
.tab{display:grid;gap:12px}.tab[hidden]{display:none}
.seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;background:var(--field);border-radius:11px;padding:2px;gap:2px}
.seg button{border:0;background:transparent;border-radius:9px;padding:7px 10px;font-weight:550;font-size:14px;cursor:pointer;transition:background .2s,box-shadow .2s}
.seg button[aria-selected=true],.seg button[aria-pressed=true]{background:var(--card);box-shadow:0 1px 4px rgba(0,0,0,.14)}
.seg.sm button{padding:5px 14px;font-size:13.5px}

/* campos */
input[type=text],input[type=search],input[type=email],input[type=password],input[type=number],input[type=datetime-local],select,textarea{
  width:100%;background:var(--field);border:1px solid transparent;border-radius:var(--r2);padding:11px 12px;outline:0;transition:border-color .15s,background .15s;min-width:0}
input:focus,select:focus,textarea:focus{border-color:var(--accent);background:var(--card)}
textarea{resize:vertical;font:12.5px/1.35 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
label.f{display:grid;gap:5px;font-size:13px;color:var(--muted);font-weight:550;flex:1;min-width:0}
label.f input,label.f select{color:var(--ink);font-weight:400;font-size:15px}
.w90{flex:0 0 132px}.unit{display:flex;align-items:center;gap:6px;color:var(--muted);font-weight:400}
.lbl{font-size:13px;color:var(--muted);font-weight:550}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r2);padding:12px;display:grid;gap:10px}
details.card>summary{cursor:pointer;font-weight:600;list-style:none}details.card>summary::-webkit-details-marker{display:none}
details.card>summary::after{content:"＋";float:right;color:var(--muted)}details.card[open]>summary::after{content:"－"}

.btn{border:0;border-radius:var(--r2);padding:11px 16px;background:var(--field);font-weight:600;cursor:pointer;min-height:44px;transition:transform .12s,filter .15s;white-space:nowrap}
.btn:active{transform:scale(.97)}.btn:hover{filter:brightness(.97)}
.btn.pri{background:var(--accent);color:var(--accent-ink)}.btn.danger{background:var(--bad);color:#fff}.btn.big{width:100%;font-size:16px;padding:14px}
.btn:disabled{opacity:.5;cursor:default}
.chip{border:1px solid var(--line);background:var(--card);border-radius:999px;padding:7px 13px;font-size:13.5px;font-weight:550;cursor:pointer;white-space:nowrap}
.chip[aria-pressed=true]{background:var(--accent);color:var(--accent-ink);border-color:transparent}
.chip.danger{color:var(--bad)}
.chips{display:flex;gap:6px;overflow:auto;padding-bottom:2px;scrollbar-width:none}.chips::-webkit-scrollbar{display:none}
.mini,.ibtn{border:0;cursor:pointer;display:grid;place-items:center;color:var(--ink)}
.mini{width:44px;height:44px;flex:none;border-radius:var(--r2);background:var(--field)}
.mini svg,.ibtn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.fab{position:fixed;right:14px;bottom:64px;display:grid;gap:10px;z-index:4}
.ibtn{width:46px;height:46px;border-radius:50%;transition:transform .12s}.ibtn:active{transform:scale(.94)}

/* origen / destino */
.od{display:grid;gap:8px}
.od-row{display:flex;align-items:center;gap:8px}
.dot{width:12px;height:12px;border-radius:50%;flex:none;margin:0 2px}.dot.o{background:var(--bad)}.dot.d{background:var(--ink);border-radius:3px}.dot.v{background:var(--accent)}
.field{position:relative;flex:1;min-width:0}
.sug{position:absolute;left:0;right:0;top:calc(100% + 6px);z-index:20;background:var(--bg);border:1px solid var(--line);border-radius:var(--r2);box-shadow:var(--shadow);max-height:300px;overflow:auto;padding:4px}
.sug button{display:grid;width:100%;text-align:left;border:0;background:transparent;border-radius:9px;padding:9px 10px;cursor:pointer;gap:1px}
.sug button:hover,.sug button.on{background:var(--field)}.sug small{color:var(--muted)}
.msg{border-radius:var(--r2);padding:10px 12px;background:var(--warn-bg);font-size:14px}.msg.bad{background:var(--bad-bg)}.msg.info{background:var(--field)}

/* opciones de ruta */
.opt{display:grid;gap:3px;width:100%;text-align:left;border:1.5px solid var(--line);background:var(--card);border-radius:var(--r2);padding:12px;cursor:pointer;margin-bottom:8px;transition:border-color .15s,transform .12s}
.opt:active{transform:scale(.99)}.opt[aria-pressed=true]{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 18%,transparent)}
.opt .t{display:flex;justify-content:space-between;gap:8px;align-items:baseline}.opt .km{font-size:22px;font-weight:700;letter-spacing:-.02em}
.opt .tag{font-size:12.5px;font-weight:650;color:var(--accent);text-transform:uppercase;letter-spacing:.03em}
.pill{display:inline-block;border-radius:999px;padding:2px 9px;font-size:12.5px;font-weight:650}
.pill.ok{background:var(--ok-bg);color:var(--ok)}.pill.justo{background:var(--warn-bg);color:var(--warn)}.pill.bad{background:var(--bad-bg);color:var(--bad)}.pill.sc,.pill.nd{background:var(--field);color:var(--muted)}.pill.dest{background:var(--ok-bg);color:var(--ok)}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--r2);padding:10px}.kpi b{display:block;font-size:17px;letter-spacing:-.01em}.kpi span{font-size:12px;color:var(--muted)}
.steps{list-style:none;margin:0;padding:0;display:grid}
.steps li{display:grid;grid-template-columns:34px 1fr auto;gap:10px;align-items:center;padding:9px 4px;border-bottom:1px solid var(--line);cursor:pointer}
.steps li:last-child{border:0}.steps .ic{width:34px;height:34px;border-radius:50%;background:var(--field);display:grid;place-items:center;font-size:17px}
.steps li.badrow .ic{background:var(--bad-bg);color:var(--bad)}.steps li.toll .ic{background:var(--warn-bg);color:var(--warn)}
.steps small{color:var(--muted)}

/* viajes */
.trip{background:var(--card);border:1px solid var(--line);border-radius:var(--r2);padding:12px;display:grid;gap:8px;margin-bottom:8px}
.trip.sel{border-color:var(--accent)}
.trip h3{font-size:15.5px}.trip .grid{display:grid;grid-template-columns:1fr 1fr;gap:6px 12px}
.trip .grid b{display:block;font-size:16px;letter-spacing:-.01em}.trip .grid span{font-size:12px;color:var(--muted)}
.bar{height:5px;border-radius:3px;background:var(--field);overflow:hidden}.bar i{display:block;height:100%;background:var(--accent);border-radius:3px}

/* lugares */
.place{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center;padding:10px 4px;border-bottom:1px solid var(--line)}
.place .nm{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.place small{color:var(--muted)}
.place .go{cursor:pointer;min-width:0}.place input[type=checkbox]{width:20px;height:20px;accent-color:var(--accent)}
.link{border:0;background:transparent;color:var(--accent);font-weight:600;cursor:pointer;padding:6px}

/* guía */
#guide{position:fixed;top:14px;left:50%;transform:translateX(-50%);z-index:8;border-radius:22px;padding:10px 12px;display:flex;align-items:center;gap:12px;width:min(640px,calc(100vw - 24px))}
#guide[hidden]{display:none}
#g-ic{width:56px;height:56px;flex:none}
.g-txt{flex:1;min-width:0}.g-dist{font-size:26px;font-weight:750;letter-spacing:-.02em;line-height:1.1}.g-act{font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.g-meta{text-align:right;font-weight:650;white-space:nowrap}

/* marcadores */
.mk-pin{width:30px;height:40px;filter:drop-shadow(0 3px 5px rgba(0,0,0,.35))}
.mk-flag{display:flex;align-items:flex-end;gap:6px;filter:drop-shadow(0 3px 6px rgba(0,0,0,.3))}
.mk-flag svg{width:34px;height:42px}.mk-eta{background:#111;color:#fff;border-radius:10px;padding:4px 9px;font:650 13px var(--font);margin-bottom:16px;white-space:nowrap}
.mk-unit{display:flex;align-items:center;gap:5px;cursor:pointer}
.mk-unit i{width:16px;height:16px;border-radius:50%;background:var(--accent);border:3px solid #fff;box-shadow:0 2px 6px rgba(0,0,0,.4)}
.mk-unit.bad i{background:var(--bad)}.mk-unit.justo i{background:var(--warn)}.mk-unit.ok i,.mk-unit.dest i{background:var(--ok)}
.mk-unit span{background:var(--glass);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:8px;padding:1px 7px;font:650 12.5px var(--font);color:var(--ink);box-shadow:0 1px 4px rgba(0,0,0,.25)}
.mk-me{width:22px;height:22px;border-radius:50%;background:var(--accent);border:4px solid #fff;box-shadow:0 0 0 8px color-mix(in srgb,var(--accent) 25%,transparent),0 2px 8px rgba(0,0,0,.4)}
.mk-shield{background:#fff;color:#111;border:2px solid #111;border-radius:7px 7px 10px 10px;padding:0 6px;font:750 12px var(--font);box-shadow:0 1px 4px rgba(0,0,0,.3)}
.maplibregl-ctrl-group{border-radius:14px!important;overflow:hidden;box-shadow:var(--shadow)!important;background:var(--glass)!important;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}
html[data-theme=dark] .maplibregl-ctrl-group button .maplibregl-ctrl-icon{filter:invert(1)}
.maplibregl-ctrl-top-right{top:8px;right:6px}
.maplibregl-popup-content{border-radius:14px;padding:8px;background:var(--bg);color:var(--ink);box-shadow:var(--shadow);font:14px var(--font)}
.maplibregl-popup-tip{display:none}
.menu{display:grid;gap:2px;min-width:200px}.menu button{border:0;background:transparent;text-align:left;padding:10px;border-radius:9px;cursor:pointer}.menu button:hover{background:var(--field)}.menu b{padding:6px 10px 2px}

/* ventanas */
dialog{border-radius:var(--r);color:var(--ink);padding:20px;width:min(460px,calc(100vw - 24px));max-height:calc(100vh - 40px);overflow:auto}
dialog::backdrop{background:rgba(0,0,0,.35);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}
#dlg-f{display:grid;gap:12px}#dlg-f h2{font-size:20px}
.gate{position:fixed;inset:0;z-index:50;display:grid;place-items:center;background:color-mix(in srgb,var(--bg) 55%,transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);padding:16px}
.gate[hidden]{display:none}
.gate-card{width:min(400px,100%);border-radius:26px;padding:28px;display:grid;gap:14px;justify-items:stretch;text-align:center}
.gate-card .logo{justify-self:center}.gate-card h1{font-size:28px;letter-spacing:-.03em}.gate-card label{text-align:left}
.toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);z-index:60;border-radius:999px;padding:10px 18px;font-weight:600;max-width:calc(100vw - 24px)}
.toast[hidden]{display:none}

@media (min-width:761px){#guide{left:calc(50% + 204px);width:min(620px,calc(100vw - 460px))}}
/* celular: hoja inferior */
@media (max-width:760px){
  .panel{left:0;right:0;top:auto;bottom:0;width:auto;height:min(78vh,720px);border-radius:22px 22px 0 0;transform:translateY(calc(100% - 132px));padding-bottom:env(safe-area-inset-bottom)}
  .panel.open{transform:none}
  .grab{display:grid;place-items:center;border:0;background:transparent;width:100%;height:22px;cursor:pointer;flex:none}
  .grab span{width:38px;height:5px;border-radius:3px;background:var(--muted);opacity:.5}
  .p-head{padding-top:2px}.brand{display:none}
  .fab{bottom:148px;right:10px}
  body.guiding .panel{transform:translateY(100%)}body.guiding .fab{bottom:24px}
  .g-dist{font-size:22px}#g-ic{width:46px;height:46px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}