/* Vialsa: app de campo, clara (pedido de Pablo, 13/10/2026).
   Pensada para leer al sol en una obra: fondo claro, tinta casi negra,
   una acción principal por pantalla y el número interno de cada máquina
   pintado como la chapa amarilla que llevan las máquinas.
   Un solo tema a propósito: el oscuro no se lee bien a pleno sol. */
:root{
  color-scheme:light;
  --bg:#ECEFF3; --surface:#FFFFFF; --sunk:#F5F7FA;
  --ink:#101828; --ink-2:#344054; --muted:#5B6578; --line:#D3D9E2; --line-2:#E6EAF0;
  --azul:#1E347D; --azul-hover:#16285F; --azul-soft:#E7ECF8;
  --verde:#1B7A29; --verde-soft:#E3F3E5;
  --ambar:#F4B000; --ambar-ink:#2B2100; --ambar-soft:#FFF4D1; --ambar-line:#E5C463;
  --rojo:#B42318; --rojo-soft:#FDECEA;
  --radius:14px; --radius-sm:10px;
  --shadow:0 1px 2px rgba(16,24,40,.06),0 1px 3px rgba(16,24,40,.08);
  --f-display:"Baloo 2",system-ui,sans-serif; --f-body:"Ubuntu",system-ui,sans-serif; --f-mono:"Ubuntu Mono",ui-monospace,monospace;
}
*{box-sizing:border-box}
html,body{min-height:100%;margin:0}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.45;-webkit-tap-highlight-color:transparent}
a{color:var(--azul)}
.wrap{max-width:600px;margin:0 auto;padding-inline:16px;padding-block:0 160px}

/* ---------- barra de arriba */
.appbar{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;margin-inline:-16px;padding:0 8px 0 4px;height:60px;
  display:flex;align-items:center;gap:4px;background:var(--surface);border-bottom:1px solid var(--line)}
.appbar .marca{display:flex;align-items:center;gap:10px;padding-left:12px;text-decoration:none;color:var(--ink)}
.appbar .marca svg{width:30px;height:30px;flex:none}
.appbar .marca b{font-family:var(--f-display);font-size:22px;letter-spacing:.06em;line-height:1}
.appbar .marca small{display:block;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:500}
.appbar .titulo{min-width:0;flex:1;font-weight:700;font-size:17px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.icon-btn{flex:none;display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:12px;border:0;
  background:transparent;color:var(--ink);cursor:pointer;text-decoration:none}
.icon-btn svg{width:24px;height:24px}
.icon-btn:active{background:var(--sunk)}
.appbar .esp{flex:1}
.salir{font:500 14px var(--f-body);color:var(--ink-2);display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0 10px;border-radius:10px;text-decoration:none}
.salir svg{width:20px;height:20px}

/* ---------- títulos de página */
.pagina{padding:22px 0 6px}
.pagina h1{font-family:var(--f-display);font-size:30px;line-height:1.1;margin:0;text-wrap:balance;font-weight:700}
.pagina p{margin:6px 0 0;color:var(--muted)}
.eyebrow{font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
h2.sec{display:flex;align-items:baseline;justify-content:space-between;gap:10px;font-size:13px;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:var(--ink-2);margin:28px 0 10px}
h2.sec span{font-weight:500;letter-spacing:0;text-transform:none;color:var(--muted);font-size:14px}
.muted{color:var(--muted)}
p{margin:0 0 10px}

/* ---------- superficies */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.pad{padding:16px}
.list{display:flex;flex-direction:column;gap:10px}
.vacio{background:var(--surface);border:1.5px dashed var(--line);border-radius:var(--radius);padding:22px 18px;text-align:center}
.vacio b{display:block;font-size:17px;margin-bottom:4px}
.vacio p{color:var(--muted);margin:0 0 14px}

/* ---------- chapa del número interno (como la pintada en la máquina) */
.chapa{display:inline-flex;align-items:center;justify-content:center;min-width:58px;height:34px;padding:0 8px;border-radius:7px;
  background:var(--ambar);color:var(--ambar-ink);font:700 19px/1 var(--f-mono);letter-spacing:.04em;border:2px solid var(--ambar-ink);flex:none}
.chapa.chica{min-width:46px;height:26px;font-size:15px;border-width:1.5px;border-radius:5px}
.chapas{display:flex;gap:6px;flex-wrap:wrap}

/* ---------- estados */
.estado{display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:700;white-space:nowrap}
.estado::before{content:"";width:10px;height:10px;border-radius:50%;background:currentColor}
.e-curso{color:var(--azul)}
.e-enviada{color:#9A5B00}
.e-certificada{color:var(--verde)}
.trabajando{display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:700;color:#8A5A00;background:var(--ambar-soft);
  border:1px solid var(--ambar-line);padding:4px 10px;border-radius:99px;white-space:nowrap}
.trabajando::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--ambar);box-shadow:0 0 0 3px rgba(244,176,0,.3)}
@media (prefers-reduced-motion:no-preference){.trabajando::before{animation:latido 1.6s ease-in-out infinite}}
@keyframes latido{50%{box-shadow:0 0 0 6px rgba(244,176,0,0)}}

/* ---------- tarjeta de certificación en la lista */
.cert{display:flex;flex-direction:column;gap:10px;padding:16px;text-decoration:none;color:inherit;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);min-height:44px}
.cert:active{background:var(--sunk)}
.cert-top{display:flex;justify-content:space-between;align-items:center;gap:10px}
.nro{font:700 15px var(--f-mono);color:var(--muted);letter-spacing:.04em}
.cert-cli{font-size:18px;font-weight:700;line-height:1.25;overflow-wrap:anywhere}
.cert-lug{color:var(--muted);font-size:15px;margin-top:2px;overflow-wrap:anywhere}
.cert-pie{display:flex;justify-content:space-between;align-items:center;gap:10px;padding-top:10px;border-top:1px solid var(--line-2)}
.monto{font:700 20px var(--f-body);font-variant-numeric:tabular-nums;white-space:nowrap}
.monto small{font-size:13px;font-weight:500;color:var(--muted);display:block;text-align:right}

/* ---------- ficha de la certificación */
.ficha{padding:18px 16px;display:flex;flex-direction:column;gap:12px}
.ficha .cert-cli{font-size:22px}
.datos{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;margin:0;font-size:15px}
.datos dt{color:var(--muted)}
.datos dd{margin:0;font-weight:500;min-width:0;overflow-wrap:anywhere}
.aviso-ok{background:var(--verde-soft);border:1px solid #B5DDBB;border-radius:var(--radius-sm);padding:12px 14px;color:#0F4F1A}
.aviso-ok b{display:block}

/* ---------- máquina dentro de la certificación */
.maq{padding:16px;display:flex;flex-direction:column;gap:14px}
.maq.abierta{border-color:var(--ambar-line);box-shadow:0 0 0 1px var(--ambar-line),var(--shadow)}
.maq-head{display:flex;gap:12px;align-items:flex-start}
.maq-head .nombre{min-width:0;flex:1}
.maq-head .nombre b{display:block;font-size:17px;line-height:1.25}
.maq-head .nombre span{display:block;color:var(--muted);font-size:15px;overflow-wrap:anywhere}
.horos{display:grid;grid-template-columns:1fr auto 1fr;align-items:stretch;gap:8px}
.horo{background:var(--sunk);border:1px solid var(--line-2);border-radius:var(--radius-sm);padding:8px 10px;min-width:0}
.horo small{display:block;font-size:12px;color:var(--muted);font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.horo b{display:block;font:700 24px/1.15 var(--f-mono);letter-spacing:.02em;font-variant-numeric:tabular-nums}
.horo.falta{border-style:dashed;background:transparent}
.horo.falta b{color:var(--muted)}
.horos .flecha{align-self:center;color:var(--muted)}
.horos .flecha svg{width:20px;height:20px;display:block}
.cuenta{display:flex;justify-content:space-between;align-items:baseline;gap:10px;flex-wrap:wrap;font-size:15px;color:var(--ink-2)}
.cuenta .monto{font-size:20px;color:var(--ink)}
.acciones{display:flex;gap:8px;flex-wrap:wrap}
.acciones .btn{flex:1 1 150px;width:auto}

/* ---------- total */
.total{display:flex;justify-content:space-between;align-items:center;gap:12px;background:var(--ink);color:#fff;border-radius:var(--radius);padding:16px 18px;margin-top:14px}
.total span{font-size:15px;opacity:.85}
.total b{font:700 26px var(--f-body);font-variant-numeric:tabular-nums;white-space:nowrap}

/* ---------- botones */
.btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;min-height:54px;border-radius:12px;border:0;padding:0 18px;
  font:700 17px var(--f-body);cursor:pointer;text-decoration:none;text-align:center}
.btn svg{width:22px;height:22px;flex:none}
.btn-main{background:var(--azul);color:#fff}
.btn-main:active{background:var(--azul-hover)}
.btn-wa{background:#0F7A3B;color:#fff}
.btn-sec{background:var(--surface);color:var(--azul);border:1.5px solid var(--line)}
.btn-sec:active{background:var(--sunk)}
.btn-peligro{background:var(--surface);color:var(--rojo);border:1.5px solid #F1B8B2}
.btn-chico{min-height:46px;font-size:15px}
.btn[disabled]{background:var(--line-2);color:var(--muted);border-color:transparent;cursor:not-allowed}
.stack{display:flex;flex-direction:column;gap:10px;margin-top:16px}
.nota{font-size:14px;color:var(--muted);text-align:center;margin:2px 0 0}

/* barra fija de la acción principal, arriba de la navegación */
.accion-fija{position:fixed;left:0;right:0;bottom:calc(68px + env(safe-area-inset-bottom,0px));z-index:15;padding:10px 16px;
  background:linear-gradient(to top,var(--bg) 70%,rgba(236,239,243,0))}
.accion-fija > div{max-width:568px;margin:0 auto}

/* ---------- formularios */
form{margin-top:18px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:18px}
.field label{font-weight:700;font-size:15px;color:var(--ink-2)}
.field .help{font-size:14px;color:var(--muted)}
.field .opc{font-weight:500;color:var(--muted)}
input,select,textarea{font:16px var(--f-body);color:var(--ink);background:var(--surface);border:1.5px solid var(--line);border-radius:12px;
  min-height:54px;padding:12px 14px;width:100%;appearance:none;-webkit-appearance:none}
select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23344054' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;background-size:20px;padding-right:44px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--azul);box-shadow:0 0 0 3px rgba(30,52,125,.18)}
input.horo-in{font:700 30px var(--f-mono);letter-spacing:.06em;text-align:center;min-height:64px}
textarea{min-height:88px;resize:vertical}
.check{display:flex;align-items:center;gap:12px;min-height:48px;font-weight:500}
.check input{width:24px;height:24px;min-height:0;padding:0;appearance:auto;-webkit-appearance:auto;accent-color:var(--azul)}
.form-err{background:var(--rojo-soft);color:var(--rojo);font-weight:700;border-radius:var(--radius-sm);padding:12px 14px;margin:0 0 14px;border:1px solid #F1B8B2}
.form-aviso{background:var(--ambar-soft);color:#5C3D00;border-radius:var(--radius-sm);padding:14px;border:1px solid var(--ambar-line);margin-bottom:18px}
.calc{background:var(--azul-soft);border-radius:var(--radius-sm);padding:14px;font-size:15px;color:var(--ink-2);margin-bottom:6px}
.calc b{color:var(--ink)}
.calc .monto{display:block;font-size:24px;margin-top:4px;color:var(--ink)}
.err{color:var(--rojo);font-weight:700}
.resumen-maq{display:flex;gap:12px;align-items:center;padding:14px 16px}
.resumen-maq b{display:block;font-size:17px}
.resumen-maq span{color:var(--muted);font-size:15px}

/* ---------- elegir máquina: grilla de chapas */
.grupo{border:0;padding:0;margin:0 0 18px;min-width:0}
.grupo legend{font-weight:700;font-size:15px;color:var(--ink-2);padding:0;margin-bottom:8px}
.elegir{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}
.elegir label{display:flex;flex-direction:column;align-items:flex-start;gap:8px;padding:12px;background:var(--surface);border:1.5px solid var(--line);
  border-radius:12px;cursor:pointer;min-height:44px;position:relative}
.elegir input{position:absolute;opacity:0;pointer-events:none;min-height:0}
.elegir label b{font-size:15px;line-height:1.2}
.elegir label .precio{font-size:13px;color:var(--muted)}
.elegir input:checked + .chapa{outline:3px solid var(--azul);outline-offset:2px}
.elegir label:has(input:checked){border-color:var(--azul);background:var(--azul-soft)}
.elegir label:has(input:focus-visible){box-shadow:0 0 0 3px rgba(30,52,125,.3)}

/* ---------- mensaje de WhatsApp */
.wa-burbuja{background:#E7F8DA;border:1px solid #C8E9B0;border-radius:4px 14px 14px 14px;padding:14px;white-space:pre-wrap;font-size:15px;color:#13240B;
  box-shadow:var(--shadow);overflow-wrap:anywhere}

/* ---------- números */
.kpi-principal{background:var(--azul);color:#fff;border-radius:var(--radius);padding:18px;display:flex;flex-direction:column;gap:4px}
.kpi-principal .eyebrow{color:#C9D3F0}
.kpi-principal b{font:700 34px/1.1 var(--f-body);font-variant-numeric:tabular-nums}
.kpi-principal .var{font-size:14px;color:#DCE3F7}
.kpis{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}
.kpi{padding:14px;display:flex;flex-direction:column;gap:2px;min-width:0}
.kpi .eyebrow{font-size:12px}
.kpi b{font:700 22px var(--f-body);font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.kpi span{font-size:14px;color:var(--muted)}
.barras{padding:6px 16px}
.barra{display:flex;flex-direction:column;gap:6px;padding:12px 0;border-bottom:1px solid var(--line-2)}
.barra:last-child{border-bottom:0}
.barra .fila{display:flex;justify-content:space-between;gap:10px;align-items:baseline}
.barra .fila span:first-child{min-width:0;overflow-wrap:anywhere;font-weight:500}
.barra .fila span:last-child{font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap}
.barra-fondo{height:8px;background:var(--line-2);border-radius:99px;overflow:hidden}
.barra-llena{height:100%;background:var(--azul);border-radius:99px}
.barra small{font-size:14px;color:var(--muted)}
.meses{display:flex;align-items:flex-end;gap:4px;height:150px;padding:16px 14px 10px}
.mes-col{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;gap:6px;min-width:0}
.mes-barra{width:100%;background:#AEBBDD;border-radius:4px 4px 0 0}
.mes-barra.actual{background:var(--azul)}
.mes-col span{font-size:12px;color:var(--muted)}
.mes-input{display:flex;align-items:center;gap:8px}
.mes-input input{flex:1}

/* ---------- navegación de abajo */
.nav{position:fixed;left:0;right:0;bottom:0;z-index:16;background:var(--surface);border-top:1px solid var(--line);
  padding:6px 6px calc(6px + env(safe-area-inset-bottom,0px))}
.nav > div{display:flex;max-width:600px;margin:0 auto;gap:4px}
.nav button{flex:1;min-height:56px;border:0;background:transparent;font:500 13px var(--f-body);color:var(--muted);cursor:pointer;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;border-radius:12px}
.nav button svg{width:24px;height:24px}
.nav button.on{color:var(--azul);font-weight:700}
.nav button.on svg{background:var(--azul-soft);border-radius:99px;padding:2px 14px;width:54px;height:28px;box-sizing:border-box}

/* ---------- aviso flotante */
.aviso{position:fixed;left:16px;right:16px;bottom:calc(84px + env(safe-area-inset-bottom,0px));max-width:568px;margin:0 auto;z-index:30;
  background:var(--ink);color:#fff;padding:14px 16px;border-radius:12px;font-weight:500;box-shadow:0 8px 24px rgba(16,24,40,.25)}
.aviso.mal{background:var(--rojo)}
.cargando{padding:60px 0;text-align:center;color:var(--muted)}

/* ---------- foco visible */
a:focus-visible,button:focus-visible,.cert:focus-visible{outline:3px solid var(--azul);outline-offset:2px}
.btn-main:focus-visible,.btn-wa:focus-visible{outline-color:var(--ink)}

/* ---------- pantalla del cliente */
.cliente-top{background:var(--surface);margin-inline:-16px;padding:18px 16px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px}
.cliente-top svg{width:36px;height:36px}
.cliente-top b{font-family:var(--f-display);font-size:24px;letter-spacing:.06em;line-height:1;display:block}
.cliente-top small{color:var(--muted);font-size:13px}
.codigo-in{font:700 24px var(--f-mono);letter-spacing:.18em;text-transform:uppercase;text-align:center}

/* ---------- hoja (copia del talonario de papel) */
.hoja-wrap{overflow-x:auto;margin-inline:-16px;padding-inline:16px;padding-bottom:8px}
.hoja{min-width:640px;background:#fff;color:#1A2133;border:1px solid var(--line);border-radius:6px;padding:18px;font-size:13px;box-shadow:var(--shadow)}
.hoja-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:12px}
.hoja-head .logo{font-family:var(--f-display);font-size:30px;color:#4A505C;line-height:1}
.hoja-head .logo small{display:block;font:12px var(--f-body);color:#5F6470}
.hoja-head .tit{font-weight:700;text-align:center;align-self:center;letter-spacing:.04em}
.hoja-head .num{text-align:right;font-family:var(--f-mono);font-size:16px}
.hoja-head .num b{display:block;font-family:var(--f-display);color:#1E347D;font-size:22px}
.hoja table{width:100%;border-collapse:collapse}
.hoja th,.hoja td{border:1px solid #9AA1B2;padding:6px;vertical-align:top}
.hoja th{font-size:12px;text-transform:uppercase;background:#F0F2F7}
.hoja td.n{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.hoja small{font-size:12px;color:#4A505C}
.hoja .pie{display:flex;justify-content:space-between;gap:16px;margin-top:16px;flex-wrap:wrap}
.hoja .firma{border-top:1px solid #1A2133;padding-top:4px;min-width:220px}
.sello{display:inline-block;border:2px solid #17702A;color:#17702A;border-radius:6px;padding:4px 10px;font-weight:700;transform:rotate(-3deg)}
.resumen{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}
@media (max-width:359px){.kpis,.resumen{grid-template-columns:1fr}}
@media print{
  @page{size:A4 landscape;margin:12mm}
  body{background:#fff}
  .no-print,.appbar,.nav,.cliente-top{display:none!important}
  .wrap{max-width:none;padding:0}
  .hoja-wrap{overflow:visible;margin:0;padding:0}
  .hoja{min-width:0;border:0;padding:0;box-shadow:none}
}