:root{
  --papel:#F3F6F5; --sup:#FFFFFF; --tinta:#12263A; --tenue:#56696F;
  --rio:#1D6A72; --rio-txt:#FFFFFF; --rio-suave:#DCEDEC;
  --chaleco:#C9501A; --chaleco-suave:#FBE5D8; --linea:#CAD4D3; --ok:#2C7A4C; --ok-suave:#DDF0E3;
  color-scheme:light;
  box-sizing:border-box;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --papel:#0D171E; --sup:#14222B; --tinta:#E2EBEC; --tenue:#93A6AC;
    --rio:#5DB0B6; --rio-txt:#0D171E; --rio-suave:#17343A;
    --chaleco:#F08A4E; --chaleco-suave:#3A2418; --linea:#2A3D47; --ok:#6CC08E; --ok-suave:#173327;
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --papel:#0D171E; --sup:#14222B; --tinta:#E2EBEC; --tenue:#93A6AC;
  --rio:#5DB0B6; --rio-txt:#0D171E; --rio-suave:#17343A;
  --chaleco:#F08A4E; --chaleco-suave:#3A2418; --linea:#2A3D47; --ok:#6CC08E; --ok-suave:#173327;
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:inherit}
body{margin:0;background:var(--papel);color:var(--tinta);font:16px/1.5 "Barlow",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
h1,h2,h3,.cond{font-family:"Barlow Condensed","Arial Narrow",system-ui,sans-serif;letter-spacing:.01em}
h1,h2,h3{margin:0;line-height:1.15}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--rio);outline-offset:2px}

.top{background:var(--rio);color:var(--rio-txt);padding:14px 20px 0}
.top-in{max-width:1100px;margin:0 auto;display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:8px 20px}
.top h1{font-size:30px;font-weight:700}
.top .servicio{font-size:15px;opacity:.85;margin:0 0 10px}
.tabs{display:flex;gap:4px}
.tabs button{background:transparent;border:0;color:inherit;opacity:.8;padding:10px 16px;font-family:"Barlow Condensed",sans-serif;font-size:19px;font-weight:600;border-radius:8px 8px 0 0;cursor:pointer}
.tabs button[aria-current="page"]{background:var(--papel);color:var(--tinta);opacity:1}

main{max-width:1100px;margin:0 auto;padding:20px 20px 60px}
.aviso-modo{background:var(--chaleco-suave);color:var(--tinta);border-left:4px solid var(--chaleco);padding:10px 14px;border-radius:6px;margin-bottom:16px;font-size:15px}

.barra{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
.barra h2{font-size:26px;font-weight:600}
.dia{display:flex;align-items:center;gap:6px}
.dia input{padding:8px 10px;border:1px solid var(--linea);border-radius:8px;background:var(--sup)}
.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--linea);background:var(--sup);padding:9px 16px;border-radius:8px;cursor:pointer;font-weight:600;font-size:15px;white-space:nowrap}
.btn:hover{border-color:var(--rio)}
.btn.primario{background:var(--rio);border-color:var(--rio);color:var(--rio-txt)}
.btn.alerta{color:var(--chaleco);border-color:var(--chaleco)}
.btn.alerta.armado{background:var(--chaleco);color:#fff}
.btn.chico{padding:5px 10px;font-size:14px}
.btn.icono{padding:8px 11px}
.btn:disabled{opacity:.45;cursor:not-allowed}

.salidas{display:grid;gap:12px}
.salida{display:grid;grid-template-columns:auto 1fr auto;gap:4px 22px;align-items:center;background:var(--sup);border:1px solid var(--linea);border-radius:12px;padding:14px 20px;cursor:pointer;text-align:left;width:100%}
.salida:hover{border-color:var(--rio)}
.hora{font-family:"Barlow Condensed",sans-serif;font-weight:700;font-size:46px;line-height:1;font-variant-numeric:tabular-nums}
.ruta{font-weight:600;font-size:18px}
.sub{color:var(--tenue);font-size:15px}
.nivel{height:8px;background:var(--rio-suave);border-radius:4px;overflow:hidden;margin:8px 0 2px;max-width:340px}
.nivel span{display:block;height:100%;background:var(--rio)}
.nivel.lleno span{background:var(--chaleco)}
.estado{font-size:14px;font-weight:600;padding:4px 10px;border-radius:20px;white-space:nowrap}
.estado.abierto{background:var(--ok-suave);color:var(--ok)}
.estado.cerrado{background:var(--chaleco-suave);color:var(--chaleco)}
.vacio{border:2px dashed var(--linea);border-radius:12px;padding:36px 20px;text-align:center;color:var(--tenue)}

.cab{background:var(--sup);border:1px solid var(--linea);border-radius:12px;padding:18px 20px;margin-bottom:18px}
.cab-top{display:grid;grid-template-columns:auto 1fr auto;gap:4px 22px;align-items:start}
.trip{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:10px 24px;margin:16px 0 0;padding-top:14px;border-top:1px solid var(--linea)}
.trip dt{font-size:13px;color:var(--tenue)}
.trip dd{margin:0;font-weight:500}
.acciones{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}

.grid2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);gap:18px;align-items:start}
.panel{background:var(--sup);border:1px solid var(--linea);border-radius:12px;padding:18px 20px}
.panel h3{font-size:22px;font-weight:600;margin-bottom:12px}
.campos{display:grid;grid-template-columns:1fr 1fr;gap:10px 12px}
.campos .full{grid-column:1/-1}
label{display:block;font-size:13px;color:var(--tenue);font-weight:500}
label input,label select,label textarea{display:block;width:100%;margin-top:3px;padding:9px 10px;border:1px solid var(--linea);border-radius:8px;background:var(--papel);color:var(--tinta);font-size:16px}
label textarea{resize:vertical;font-family:ui-monospace,Consolas,monospace;font-size:13px}
fieldset{border:0;margin:0;padding:0;min-width:0}
fieldset:disabled{opacity:.5}
.escaner{background:var(--rio-suave);border-radius:10px;padding:12px;margin-bottom:14px}
.escaner .msg{font-size:14px;margin-top:6px;min-height:1.4em}
.escaner .msg.ok{color:var(--ok)} .escaner .msg.err{color:var(--chaleco)}
.check{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--tinta);margin-top:8px}
.check input{width:auto;margin:0}
.leido{animation:leido 1.2s ease-out}
@keyframes leido{from{background:var(--ok-suave)}to{background:var(--papel)}}
@media (prefers-reduced-motion:reduce){.leido{animation:none}}
.cerrado-msg{background:var(--chaleco-suave);border-radius:8px;padding:12px 14px;margin-bottom:14px;font-weight:500}

.tabla-wrap{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:15px}
th{text-align:left;font-weight:600;color:var(--tenue);font-size:13px;border-bottom:1px solid var(--linea);padding:6px 8px}
td{border-bottom:1px solid var(--linea);padding:8px;vertical-align:top}
td.n{color:var(--tenue);font-variant-numeric:tabular-nums;width:2.5em}

.lanchas{display:grid;gap:10px}
.lancha-fila{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;background:var(--sup);border:1px solid var(--linea);border-radius:10px;padding:12px 16px;align-items:center}

dialog{border:0;border-radius:14px;padding:0;background:var(--sup);color:var(--tinta);width:min(680px,94vw);max-height:90vh}
dialog::backdrop{background:rgba(10,20,28,.55)}
.dlg{padding:20px 22px}
.dlg h3{font-size:24px;margin-bottom:14px}
.dlg h4{font-family:"Barlow Condensed",sans-serif;font-size:18px;margin:18px 0 8px;font-weight:600}
.dlg-pie{display:flex;justify-content:flex-end;gap:8px;margin-top:20px;flex-wrap:wrap}

.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:20px;background:var(--tinta);color:var(--papel);padding:10px 18px;border-radius:8px;font-weight:500;z-index:50;max-width:90vw}
.toast.err{background:var(--chaleco);color:#fff}

/* Manifiesto */
.manifiesto{background:#fff;color:#111;max-width:900px;margin:0 auto;padding:36px 40px;border:1px solid var(--linea);border-radius:4px;font-size:14px}
.manifiesto h2{font-size:26px;text-align:center}
.manifiesto .m-sub{text-align:center;margin:2px 0 18px;color:#444}
.manifiesto .m-datos{display:grid;grid-template-columns:1fr 1fr;gap:6px 30px;border:1px solid #999;padding:12px 14px;margin-bottom:16px}
.manifiesto .m-datos b{display:inline-block;min-width:8.5em}
.manifiesto table{font-size:13px}
.manifiesto th{color:#111;border-bottom:2px solid #111;font-size:12px}
.manifiesto td{border-bottom:1px solid #bbb;padding:5px 8px}
.manifiesto td.n{color:#111}
.manifiesto .m-total{margin-top:12px;font-weight:600}
.manifiesto .firmas{display:grid;grid-template-columns:1fr 1fr;gap:50px;margin-top:60px}
.manifiesto .firmas div{border-top:1px solid #111;text-align:center;padding-top:6px}
.manifiesto .m-pie{margin-top:24px;font-size:11px;color:#555}
.preliminar{color:#B04412;font-weight:600;text-align:center;margin-bottom:8px}

@media (max-width:760px){
  .grid2{grid-template-columns:1fr}
  .salida,.cab-top{grid-template-columns:auto 1fr}
  .salida .estado,.cab-top .estado{grid-column:1/-1;justify-self:start}
  .hora{font-size:38px}
  .campos{grid-template-columns:1fr}
  .manifiesto{padding:20px 16px}
  .manifiesto .m-datos{grid-template-columns:1fr}
}
@media print{
  :root{padding:0}
  body{background:#fff}
  .no-print{display:none!important}
  main{padding:0;max-width:none}
  .manifiesto{border:0;padding:0;max-width:none}
}

.top-der{display:flex;flex-direction:column;align-items:flex-end;gap:8px}
.sesion{display:flex;align-items:center;gap:10px;font-size:14px}
.sesion .btn{background:transparent;color:inherit;border-color:currentColor;opacity:.9}
body.login{display:grid;place-items:center;min-height:100vh;padding:20px}
.login-caja{width:min(400px,100%);display:grid;gap:14px}
.login-caja h1{font-size:30px}
@media (max-width:760px){.top-der{align-items:flex-start}}