:root{
  --azul:#0f2544; --azul2:#173a68; --acento:#38bdf8;
  --fondo:#f3f5f9; --carta:#ffffff; --texto:#16202e; --suave:#64748b;
  --verde:#16a34a; --ambar:#d97706; --rojo:#dc2626; --borde:#e2e8f0;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;height:100%}
body{
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  background:var(--fondo); color:var(--texto); -webkit-tap-highlight-color:transparent;
}
#app{min-height:100%}
.pantalla{display:flex;flex-direction:column;min-height:100vh;min-height:100dvh}

.cabecera{
  background:var(--azul); color:#fff; padding:14px 16px;
  padding-top:calc(14px + env(safe-area-inset-top));
  display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:10;
}
.marca{font-size:17px;font-weight:600}
.submarca{font-size:12px;opacity:.7;margin-top:2px}
.salir{background:rgba(255,255,255,.14);color:#fff;border:0;border-radius:8px;padding:8px 12px;font-size:13px}

.cuerpo{flex:1;padding:14px 14px 90px 14px;max-width:720px;width:100%;margin:0 auto}

.barra{
  position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--borde);
  display:flex;justify-content:space-around;padding:6px 4px;
  padding-bottom:calc(6px + env(safe-area-inset-bottom));z-index:10;
}
.barra .item{background:none;border:0;color:var(--suave);display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 8px;flex:1}
.barra .item .icono{font-size:18px;line-height:1}
.barra .item .texto{font-size:11px}
.barra .item.activo{color:var(--azul);font-weight:600}

.tarjeta{background:var(--carta);border:1px solid var(--borde);border-radius:14px;padding:16px;margin-bottom:12px}
.tarjeta h2{margin:0 0 10px;font-size:15px;color:var(--azul)}
.encabezado{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}
.dato{display:flex;justify-content:space-between;gap:12px;padding:7px 0;border-bottom:1px dashed var(--borde);font-size:14px}
.dato:last-child{border-bottom:0}
.etiqueta{color:var(--suave)}
.valor{font-weight:600;text-align:right}
.valor.verde{color:var(--verde)} .valor.ambar{color:var(--ambar)}
.linea{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--borde)}
.linea:last-child{border-bottom:0}

.saludo h2{margin:4px 0 2px;font-size:20px}
.sub{color:var(--suave);font-size:13px;margin:2px 0 10px}
.montogrande{font-size:34px;font-weight:700;margin:8px 0 2px}
.paso{font-size:14px;margin:6px 0;color:#334155}
.vacio{color:var(--suave);text-align:center;padding:28px 0}
.error{color:var(--rojo)}

.chip{display:inline-block;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600;text-transform:capitalize}
.chip.verde{background:#dcfce7;color:#166534}
.chip.ambar{background:#fef3c7;color:#92400e}
.chip.rojo{background:#fee2e2;color:#991b1b}

button{font-family:inherit;font-size:15px;cursor:pointer}
.principal{background:var(--azul);color:#fff;border:0;border-radius:10px;padding:12px 16px;margin-top:10px;font-weight:600}
.secundario{background:#fff;color:var(--azul);border:1px solid var(--azul);border-radius:10px;padding:11px 14px;margin-top:10px;font-weight:600}
.texto{background:none;border:0;color:var(--suave);padding:14px;width:100%;text-decoration:underline}
.ancho{display:block;width:100%}
.fila{display:flex;gap:8px;flex-wrap:wrap}
.fila button{flex:1;min-width:110px}
.accesos{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:4px}
.acceso{background:#fff;border:1px solid var(--borde);border-radius:12px;padding:18px 10px;color:var(--azul);font-weight:600}

input,select,textarea{
  width:100%;font-family:inherit;font-size:16px;padding:12px;margin-top:8px;
  border:1px solid var(--borde);border-radius:10px;background:#fff;color:var(--texto);
}
textarea{min-height:90px;resize:vertical}

.resumen{display:flex;gap:10px;margin-bottom:12px}
.resumen .bloque{flex:1;background:#fff;border:1px solid var(--borde);border-radius:12px;padding:14px;text-align:center}
.resumen .numero{font-size:26px;font-weight:700;color:var(--azul)}

.entrar{min-height:100vh;min-height:100dvh;background:linear-gradient(160deg,var(--azul),var(--azul2));color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:28px}
.entrar .logo img{width:84px;height:84px;border-radius:20px}
.entrar h1{margin:14px 0 2px;font-size:26px}
.entrar .sub{color:rgba(255,255,255,.75)}
.formulario{width:100%;max-width:340px;margin-top:14px}
.formulario .principal{width:100%;background:var(--acento);color:#06283d}
.demobloque{width:100%;max-width:340px;margin-top:26px;border-top:1px solid rgba(255,255,255,.2);padding-top:14px;text-align:center}
.demobloque .secundario{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}

.aviso{position:fixed;left:50%;transform:translateX(-50%);bottom:96px;background:#16202e;color:#fff;padding:12px 18px;border-radius:10px;font-size:14px;z-index:50;max-width:88%;text-align:center;transition:opacity .35s}
.aviso.error{background:var(--rojo)}
.aviso.fuera{opacity:0}
.carga{position:fixed;inset:0;background:rgba(15,37,68,.35);display:flex;align-items:center;justify-content:center;z-index:60}
.giro{width:38px;height:38px;border:4px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:girar .8s linear infinite}
@keyframes girar{to{transform:rotate(360deg)}}

@media(min-width:720px){
  .cuerpo{padding-bottom:100px}
}

/* --- Fase 1 (12-9-2026): la entrada real y el pago con constancia --- */
[hidden]{display:none!important}
.pestanas{display:flex;gap:6px;width:100%;max-width:340px;margin-top:18px;background:rgba(255,255,255,.1);
  border-radius:12px;padding:4px}
.pestana{flex:1;background:transparent;color:#fff;border:0;border-radius:9px;padding:10px 8px;font-weight:600;opacity:.75}
.pestana.activa{background:#fff;color:var(--azul);opacity:1}
.formulario .sub{margin-top:14px}
.formulario .pie{font-size:12px;text-align:center;margin-top:16px}
.formulario form .principal{width:100%;background:var(--acento);color:#06283d}
.esperando{display:flex;justify-content:center;padding:40px 0}
.giro.oscuro{border-color:rgba(15,37,68,.15);border-top-color:var(--azul)}
.nota{background:#e0f2fe;color:#075985;border-radius:10px;padding:10px 12px;font-size:13px;margin:10px 0 0}
.chip.azul{background:#e0f2fe;color:#075985}
.barra .item .icono svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;
  stroke-linecap:round;stroke-linejoin:round;display:block}
.medio{border:1px solid var(--borde);border-radius:12px;padding:12px;margin-bottom:10px}
.medio strong{display:block;margin-bottom:4px;color:var(--azul)}
.medio .secundario{width:100%}
.qr{display:block;width:100%;max-width:240px;margin:10px auto 0;border-radius:10px;border:1px solid var(--borde)}
.previa{display:block;max-width:100%;max-height:260px;margin:10px auto 0;border-radius:10px;border:1px solid var(--borde)}
.rotulo{display:block;font-size:13px;color:var(--suave);margin-top:12px}
.sub.error{color:var(--rojo)}

/* El ojo de la contrasena y la version en la entrada (12-9-2026) */
.campo-clave{position:relative}
.campo-clave input{padding-right:50px}
.ojo{position:absolute;right:4px;top:8px;height:calc(100% - 8px);width:44px;background:none;border:0;
  color:var(--suave);display:flex;align-items:center;justify-content:center;margin:0;padding:0}
.ojo svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.ojo.activo{color:var(--azul)}
.entrar .version{margin-top:22px;font-size:12px;color:rgba(255,255,255,.55)}