[hidden] { display: none !important; }
:root {
  --papel: #f5f4f1; --blanco: #fff; --linea: #e5e2da; --tinta: #282725; --suave: #6b6862;
  --oro: #c6a56b; --oro-texto: #78603a; --oro-fondo: #f9f5ed; --bien: #3f7a55; --mal: #a1403a; --mal-fondo: #fbefed;
  --radio: 18px; --serif: Georgia, 'Times New Roman', serif; --sans: -apple-system, 'Segoe UI', system-ui, Roboto, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--papel); color: var(--tinta); font: 17px/1.5 var(--sans); -webkit-text-size-adjust: 100%; }
body { min-height: 100dvh; display: flex; flex-direction: column; padding: env(safe-area-inset-top) 16px env(safe-area-inset-bottom); }
.cab { display: flex; align-items: center; justify-content: space-between; padding: 14px 2px 8px; max-width: 560px; width: 100%; margin: 0 auto; }
.marca { display: flex; align-items: center; gap: 10px; font-family: var(--serif); font-size: 22px; }
.logo { width: 36px; height: 36px; border-radius: 10px; box-shadow: 0 2px 8px rgba(120, 90, 40, .25); }
main { flex: 1; max-width: 560px; width: 100%; margin: 0 auto; }
.pie { text-align: center; color: var(--suave); font-size: 13px; padding: 24px 0 18px; }
h1 { font-family: var(--serif); font-weight: 400; font-size: 30px; line-height: 1.15; margin: 18px 0 6px; }
h2 { font-family: var(--serif); font-weight: 400; font-size: 22px; margin: 26px 0 8px; }
p { margin: 6px 0 12px; }
.suave { color: var(--suave); }
.tarjeta { background: var(--blanco); border: 1px solid var(--linea); border-radius: var(--radio); padding: 18px; margin: 12px 0; box-shadow: 0 4px 16px rgba(40, 39, 37, .04); }
.boton { appearance: none; display: block; width: 100%; border: 0; border-radius: 14px; padding: 15px 18px; font: 600 17px var(--sans); background: var(--tinta); color: #fff; text-align: center; text-decoration: none; cursor: pointer; margin: 10px 0; }
.boton.oro { background: var(--oro); color: #1f1a12; }
.boton.claro { background: var(--blanco); color: var(--tinta); border: 1px solid var(--linea); }
.boton:disabled { opacity: .45; }
.enlace { background: none; border: 0; color: var(--oro-texto); font: inherit; text-decoration: underline; cursor: pointer; padding: 6px 0; }
.instalar { border: 0; border-radius: 999px; padding: 9px 16px; background: var(--oro); color: #1f1a12; font: 700 15px var(--sans); }
label { display: block; font-weight: 600; margin: 14px 0 6px; }
input[type=email], input[type=password], input[type=text] { width: 100%; padding: 14px; border: 1px solid var(--linea); border-radius: 12px; font: 18px var(--sans); background: #fff; }
.casilla { display: flex; gap: 12px; align-items: flex-start; padding: 14px; border: 1px solid var(--linea); border-radius: 14px; background: #fff; margin: 10px 0; font-weight: 400; }
.casilla input { width: 24px; height: 24px; flex: none; margin-top: 2px; accent-color: var(--oro); }
.codigo { font: 700 56px/1 ui-monospace, 'SF Mono', Menlo, monospace; letter-spacing: .18em; text-align: center; padding: 18px 0; color: var(--tinta); }
.error { background: var(--mal-fondo); color: var(--mal); border-radius: 12px; padding: 12px 14px; margin: 10px 0; }
.bien { color: var(--bien); }
.fila { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 0; border-top: 1px solid var(--linea); }
.fila:first-child { border-top: 0; }
.guia { position: fixed; inset: 0; background: rgba(20, 19, 18, .55); display: grid; place-items: end center; padding: 16px; z-index: 10; }
.guia .tarjeta { max-width: 520px; width: 100%; }
.guia ol { padding-left: 22px; } .guia li { margin: 8px 0; }
.espera { display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--oro); animation: latido 1.2s ease-in-out infinite; margin-right: 8px; }
@keyframes latido { 50% { opacity: .25; transform: scale(.8); } }
@media (prefers-reduced-motion: reduce) { .espera { animation: none; } }

/* Informe (T8) */
.fila-boton { display: flex; justify-content: space-between; align-items: center; width: 100%; text-align: left; font: inherit; color: inherit; cursor: pointer; }
.informe h2 { color: var(--oro-texto); }
.lista-informe { padding-left: 20px; margin: 6px 0 4px; } .lista-informe li { margin: 6px 0; }
.firma { font-family: var(--serif); font-size: 20px; margin-top: 28px; }
@media print { .cab, .pie, .no-imprimir, #guia { display: none !important; } body { background: #fff; padding: 0; } .informe h1 { margin-top: 0; } }