:root {
  --azul: #17375E; --azul-2: #2C4F7C; --naranja: #C2541F;
  --fondo: #F4F5F7; --texto: #1B1F24; --gris: #5B6470; --claro: #D5DEEA;
  --rojo-fondo: #FBE9E1; --rojo: #8A3412;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--texto); background: var(--fondo); }
[hidden] { display: none !important; }

.ingreso { min-height: 100vh; background: var(--azul); color: #fff; display: flex; flex-direction: column;
           justify-content: space-between; padding: 72px 28px 40px; max-width: 480px; margin: 0 auto; }
#pantalla-cargando { justify-content: center; text-align: center; }
.marca { display: flex; flex-direction: column; gap: 16px; }
.logo { width: 56px; height: 56px; border-radius: 14px; background: var(--naranja); display: flex; align-items: center; justify-content: center; }
h1 { margin: 0; font-size: 44px; line-height: 1.05; }
.sub { margin: 0; font-size: 17px; line-height: 1.45; color: var(--claro); }
.acciones { display: flex; flex-direction: column; gap: 14px; align-items: stretch; }
.boton-google { min-height: 48px; display: flex; justify-content: center; }
.mensaje { margin: 0; padding: 12px 14px; border-radius: 12px; background: var(--rojo-fondo); color: var(--rojo); font-size: 15px; line-height: 1.4; }
.nota { margin: 8px 0 0; font-size: 13px; line-height: 1.5; color: #C3CFDF; text-align: center; }

.inicio { max-width: 480px; margin: 0 auto; min-height: 100vh; }
.barra { background: var(--azul); color: #fff; padding: 16px; display: flex; justify-content: space-between; align-items: center; }
.titulo { font-size: 22px; font-weight: 700; }
.salir { min-height: 44px; padding: 0 16px; border-radius: 10px; border: 1px solid #5F7FA8; background: transparent; color: #fff; font-size: 15px; }
.tarjeta { margin: 16px; padding: 20px; background: #fff; border-radius: 14px; }
.tarjeta h2 { margin: 0 0 8px; font-size: 22px; }
.tarjeta p { margin: 6px 0; font-size: 16px; line-height: 1.45; }
.sub-oscuro { color: var(--gris); }