/* ==========================================================================
   EL PACTO — estética "casa tomada": conurbano sur, estación del Roca,
   stencil y cinta de peligro. Bizarra pero moderna.
   ========================================================================== */
:root {
  --fondo: #14110d;
  --papel: #221e18;
  --papel-2: #2d2820;
  --crema: #f2ecdc;
  --crema-baja: #c9bfa8;
  --amarillo: #f7c531;
  --verde-roca: #0e5b3a;
  --rojo: #b03a2e;
  --oxido: #c8834f;
  --borde: #463e32;
  /* display solo para el logo y carteles; lo demás se lee con la del sistema */
  --display: Impact, 'Arial Narrow Bold', 'Haettenschweiler', sans-serif;
  --texto: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--fondo);
  color: var(--crema);
  font-family: var(--texto);
  font-size: 1.06rem;
  line-height: 1.65;
  min-height: 100vh;
}
/* textura de pared descascarada */
body::before {
  content: '';
  position: fixed; inset: 0;
  pointer-events: none;
  opacity: .18;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0.06 0 0 0 0 0.05 0 0 0 0 0.04 0 0 0 0.5 0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E");
  z-index: 1;
}
body > * { position: relative; z-index: 2; }

.stencil {
  font-family: var(--display);
  font-weight: 900;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--crema);
  text-shadow: 3px 3px 0 var(--rojo);
  margin: 0;
}

/* ---------- marquesina de citas ---------- */
.marquesina {
  overflow: hidden;
  background: repeating-linear-gradient(45deg, var(--amarillo) 0 18px, #171310 18px 36px);
  border-bottom: 3px solid #000;
}
.marquesina-tira {
  display: inline-block;
  white-space: nowrap;
  padding: .35rem 0;
  font-family: 'Courier New', monospace;
  font-weight: bold;
  font-size: .85rem;
  color: #171310;
  background: var(--amarillo);
  animation: pasar 60s linear infinite;
}
@keyframes pasar {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- cabecera ---------- */
.cabecera {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap;
  padding: 1.4rem 1.5rem .8rem;
  max-width: 1080px; margin: 0 auto;
}
.cabecera h1 { font-size: clamp(2.4rem, 7vw, 4rem); }
.sub { margin: .2rem 0 0; color: var(--crema-baja); font-style: italic; }
.cabecera-yo { display: flex; align-items: center; gap: .6rem; }
.yo-chapa {
  font-family: 'Courier New', monospace; font-weight: bold;
  background: var(--verde-roca); color: #fff;
  padding: .25rem .7rem; border: 2px solid #fff; border-radius: 3px;
  text-transform: uppercase; letter-spacing: .1em;
  box-shadow: 2px 2px 0 #000;
}

/* ---------- pestañas ---------- */
.pestanias {
  display: flex; gap: .4rem; flex-wrap: wrap;
  max-width: 1080px; margin: 0 auto; padding: .4rem 1.5rem 0;
  border-bottom: 3px solid var(--borde);
}
.pestanias a {
  font-family: var(--texto); font-weight: 700;
  text-transform: uppercase; letter-spacing: .04em; font-size: .92rem;
  color: var(--crema-baja); text-decoration: none;
  padding: .45rem .9rem;
  border: 2px solid var(--borde); border-bottom: none;
  border-radius: 6px 6px 0 0;
  background: var(--papel);
  transform: translateY(3px);
}
.pestanias a.activa {
  color: var(--amarillo); background: var(--papel-2);
  border-color: var(--amarillo);
  transform: translateY(0);
}

main { max-width: 1080px; margin: 0 auto; padding: 1.2rem 1.5rem 3rem; }

/* ---------- cartel de estación (línea Roca) ---------- */
.cartel-estacion {
  background: var(--verde-roca);
  border: 4px solid #fff;
  outline: 3px solid #000;
  border-radius: 6px;
  padding: .9rem 1.2rem;
  text-align: center;
  margin: .8rem 0 1.4rem;
  box-shadow: 4px 5px 0 rgba(0,0,0,.6);
}
.cartel-nombre {
  display: block;
  font-family: 'Arial Narrow', Impact, sans-serif;
  font-weight: 900; font-size: clamp(1.5rem, 5vw, 2.6rem);
  letter-spacing: .18em; color: #fff;
}
.cartel-detalle {
  display: block; color: #cfe8da; font-size: .85rem;
  font-family: 'Courier New', monospace; letter-spacing: .05em;
}
.cartel-linea { display: block; height: 3px; background: #fff; margin: .35rem 15%; }

/* ---------- tarjetas ---------- */
.grilla-estado {
  display: grid; gap: 1.1rem;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
}
.tarjeta {
  background: var(--papel);
  border: 2px solid var(--borde);
  border-radius: 4px;
  padding: 1rem 1.2rem;
  box-shadow: 5px 6px 0 rgba(0,0,0,.45);
}
.tarjeta h2 {
  font-family: var(--texto); font-weight: 800; font-size: 1.15rem;
  letter-spacing: .01em;
  color: var(--amarillo); margin: 0 0 .5rem;
  border-bottom: 2px dashed var(--borde); padding-bottom: .35rem;
}
.ladeada-izq { transform: rotate(-.6deg); }
.ladeada-der { transform: rotate(.5deg); }
.alarma { border-color: var(--rojo); }
.alarma h2 { color: #ff8a75; }

.dato-grande {
  font-family: var(--texto); font-weight: 900; font-size: 2.2rem; margin: .3rem 0 0;
  color: var(--crema); letter-spacing: .02em;
}
.dato-grande.chico { font-size: 1.7rem; }
.dato-sub { margin: 0 0 .4rem; color: var(--crema-baja); }
.nota { color: var(--crema-baja); font-size: .92rem; font-style: italic; }

blockquote {
  margin: .8rem 0; padding: .6rem 1rem;
  border-left: 5px solid var(--amarillo);
  background: var(--papel-2);
  font-style: italic;
}

/* ---------- Radio Spica (la frecuencia de la casona) ---------- */
.radio-spica {
  background: linear-gradient(#4a3423, #2b1d10);
  border: 3px solid #16100a;
  border-radius: 10px;
  padding: .8rem 1.1rem .7rem;
  margin: 0 0 1.4rem;
  box-shadow: 5px 6px 0 rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.08);
}
.radio-dial {
  display: flex; align-items: center; gap: .55rem; flex-wrap: wrap;
  font-family: 'Courier New', monospace; font-weight: bold;
  font-size: .74rem; letter-spacing: .14em; color: #e8c87a;
  border-bottom: 1px solid #6b4c2c; padding-bottom: .45rem;
}
.radio-khz { margin-left: auto; color: #9c7a4a; }
.radio-luz {
  width: .55rem; height: .55rem; border-radius: 50%;
  background: #ff4d3a; box-shadow: 0 0 8px #ff4d3a;
  animation: latir 1.6s ease-in-out infinite;
}
.radio-frase {
  font-style: italic; color: #f6ecd8;
  margin: .75rem 0; min-height: 2.4em;
  text-shadow: 0 0 8px rgba(246,236,216,.25);
  animation: sintonizar .5s ease;
}
.radio-quien { color: #e8c87a; font-weight: 700; font-style: normal; }
.radio-parlante {
  height: 14px; border-radius: 3px; opacity: .65;
  background: repeating-linear-gradient(90deg, #16100a 0 3px, transparent 3px 6px);
}
@keyframes sintonizar {
  from { opacity: 0; filter: blur(2px); }
  to { opacity: 1; filter: blur(0); }
}

/* ---------- cintas (capítulos de la novela) ---------- */
.cintas {
  display: grid; gap: 1rem; margin-top: 1.1rem;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}
.cinta-casete {
  background: var(--papel);
  border: 2px solid var(--borde); border-radius: 8px;
  padding: .9rem 1.1rem;
  box-shadow: 4px 5px 0 rgba(0,0,0,.45);
}
details.cinta-casete[open] { grid-column: 1 / -1; }
.cinta-casete summary {
  cursor: pointer; list-style: none;
  font-family: 'Courier New', monospace; font-weight: bold;
  letter-spacing: .06em; color: var(--amarillo);
}
.cinta-casete summary::before { content: '▸ '; }
details[open].cinta-casete summary::before { content: '▾ '; }
.cinta-etiqueta {
  font-family: 'Courier New', monospace; font-weight: bold;
  letter-spacing: .06em; color: var(--crema-baja);
}
.cinta-carretes {
  display: flex; justify-content: space-between; align-items: center; gap: .6rem;
  background: #171310; border: 1px solid var(--borde); border-radius: 6px;
  padding: .4rem .7rem; margin: .6rem 0;
  font-family: 'Courier New', monospace; font-size: .68rem;
  letter-spacing: .1em; color: var(--crema-baja);
  overflow: hidden; text-align: center;
}
.carrete {
  flex: none;
  width: 1.6rem; height: 1.6rem; border-radius: 50%;
  border: 4px double var(--crema-baja);
}
details[open] .carrete { animation: girar 3s linear infinite; }
@keyframes girar { to { transform: rotate(360deg); } }
.cinta-texto p { margin: .6rem 0; }
.cinta-sellada { opacity: .55; }
.cinta-estatica {
  height: 3rem; border-radius: 4px; opacity: .8;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.95' numOctaves='2'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");
  animation: temblar .28s steps(3) infinite;
}
@keyframes temblar {
  0% { background-position: 0 0; }
  50% { background-position: 40px 18px; }
  100% { background-position: -30px -25px; }
}
.centrado { text-align: center; }

/* ---------- mapa de línea (recorrido de actos y eras) ---------- */
.ancho-total { grid-column: 1 / -1; }
.linea-nombre {
  font-family: 'Courier New', monospace; font-weight: bold; font-size: .82rem;
  letter-spacing: .08em; color: var(--crema-baja);
  margin: 1.1rem 0 .2rem;
}
.linea {
  display: flex;
  overflow-x: auto;
  padding: .9rem 0 .4rem;
}
.estacion {
  flex: 1; min-width: 66px;
  position: relative; text-align: center;
  padding-top: 2.1rem;
}
/* el riel: cada estación dibuja el tramo que la une con la anterior */
.estacion::before {
  content: '';
  position: absolute; top: 1rem; left: -50%;
  width: 100%; height: 5px;
  background: repeating-linear-gradient(90deg, var(--borde) 0 10px, transparent 10px 14px);
}
.estacion:first-child::before { display: none; }
.estacion.hecha::before, .estacion.actual::before { background: var(--verde-roca); }
.punto {
  position: absolute; top: 1rem; left: 50%;
  transform: translate(-50%, -50%);
  width: 1.7rem; height: 1.7rem;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--papel-2);
  border: 3px solid var(--borde);
  font-size: .8rem; font-weight: 900; color: var(--crema);
  z-index: 1;
}
.estacion.hecha .punto { background: var(--verde-roca); border-color: var(--verde-roca); color: #fff; }
.estacion.actual .punto {
  width: 2.2rem; height: 2.2rem;
  background: var(--amarillo); border-color: #fff; color: #171310;
  box-shadow: 0 0 0 4px rgba(247,197,49,.25);
  animation: latir 2s ease-in-out infinite;
}
@keyframes latir {
  50% { box-shadow: 0 0 0 9px rgba(247,197,49,.12); }
}
.estacion.proxima .punto { border-style: dashed; }
.estacion.sellada { opacity: .55; }
.estacion.sellada .punto { font-size: .7rem; }
.etiqueta { display: block; font-size: .78rem; line-height: 1.25; color: var(--crema); }
.estacion.sellada .etiqueta, .estacion.proxima .etiqueta { color: var(--crema-baja); }
.estacion.actual .etiqueta { font-weight: 800; color: var(--crema); }
.aca {
  display: inline-block; margin-top: .3rem;
  font-family: 'Courier New', monospace; font-weight: bold; font-size: .62rem;
  letter-spacing: .1em;
  background: var(--amarillo); color: #171310;
  border: 1px solid #000; border-radius: 3px;
  padding: .1rem .35rem;
}

/* ---------- en la casa ahora ---------- */
.en-la-casa {
  background: var(--papel-2); border: 2px dashed var(--borde); border-radius: 6px;
  padding: .55rem .9rem; margin: 0 0 1.3rem; font-size: .95rem;
}
.chapa-online {
  display: inline-block;
  font-family: 'Courier New', monospace; font-weight: bold; text-transform: uppercase;
  background: var(--verde-roca); color: #fff; border: 1px solid #fff; border-radius: 3px;
  padding: .05rem .5rem; margin: 0 .15rem; letter-spacing: .08em; font-size: .8rem;
}

/* ---------- la libreta ---------- */
.form-lugar { display: flex; flex-direction: column; gap: .55rem; margin-top: .6rem; }
.form-lugar input {
  background: var(--papel-2); color: var(--crema);
  border: 2px solid var(--borde); border-radius: 4px;
  padding: .55rem .7rem; font-family: var(--texto); font-size: .98rem;
}
.form-lugar input:focus { outline: 2px solid var(--amarillo); }
.form-lugar .coords { display: grid; grid-template-columns: 1fr 1fr 1fr 2fr; gap: .55rem; }
.lugares { display: flex; flex-direction: column; gap: .8rem; margin-top: 1.1rem; }
.lugar {
  background: var(--papel); border: 2px solid var(--borde); border-radius: 4px;
  padding: .7rem 1rem; box-shadow: 3px 4px 0 rgba(0,0,0,.4);
}
.lugar.marcado { border-left: 6px solid var(--amarillo); }
.lugar.explorado { border-left: 6px solid var(--verde-roca); opacity: .85; }
.lugar-cab { display: flex; justify-content: space-between; gap: .6rem; flex-wrap: wrap; }
.lugar-estado { font-size: .8rem; color: var(--crema-baja); }
.lugar-coords {
  font-family: 'Courier New', monospace; font-weight: bold; color: var(--amarillo);
  margin: .25rem 0;
}
.lugar-pie { display: flex; justify-content: space-between; align-items: center; gap: .6rem; flex-wrap: wrap; margin-top: .35rem; }

/* ---------- el prontuario ---------- */
.fichas { display: grid; gap: 1.1rem; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); }
.ficha {
  background: var(--papel); border: 2px solid var(--borde); border-radius: 4px;
  padding: 1rem 1.2rem; box-shadow: 5px 6px 0 rgba(0,0,0,.45);
  position: relative;
}
.ficha::after {
  content: 'EL PACTO · ARCHIVO';
  position: absolute; top: .6rem; right: -1.6rem;
  transform: rotate(24deg);
  font-family: 'Courier New', monospace; font-size: .58rem; letter-spacing: .2em;
  color: var(--rojo); border: 2px solid var(--rojo); border-radius: 3px;
  padding: .1rem .4rem; opacity: .55;
}
.ficha-cab { border-bottom: 3px double var(--borde); padding-bottom: .5rem; margin-bottom: .5rem; }
.ficha-nro { font-family: 'Courier New', monospace; font-size: .7rem; letter-spacing: .2em; color: var(--oxido); }
.ficha-cab h2 { margin: .15rem 0; color: var(--crema); font-family: var(--texto); font-weight: 900; letter-spacing: .04em; }

/* ---------- la galería ---------- */
.form-foto { display: flex; gap: .6rem; flex-wrap: wrap; align-items: center; margin-top: .6rem; }
.form-foto input[type=text] {
  flex: 1; min-width: 200px;
  background: var(--papel-2); color: var(--crema);
  border: 2px solid var(--borde); border-radius: 4px; padding: .5rem .7rem;
}
.form-foto input[type=file] { color: var(--crema-baja); max-width: 100%; }
.galeria { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); margin-top: 1.1rem; }
.foto {
  margin: 0; background: var(--papel); border: 2px solid var(--borde); border-radius: 4px;
  padding: .5rem; box-shadow: 4px 5px 0 rgba(0,0,0,.45);
}
.foto:nth-child(odd) { transform: rotate(-.4deg); }
.foto:nth-child(even) { transform: rotate(.4deg); }
.foto img { width: 100%; height: 170px; object-fit: cover; border-radius: 2px; display: block; }
.foto figcaption { padding: .45rem .2rem .1rem; font-size: .85rem; }

/* ---------- listas de reglas y sí/no ---------- */
.lista-reglas { margin: .4rem 0 0; padding-left: 1.3rem; }
.lista-reglas li { margin: .55rem 0; }
.lista-reglas strong { color: var(--amarillo); }
.si-no { list-style: none; margin: .4rem 0 0; padding: 0; }
.si-no li {
  padding: .32rem 0 .32rem 1.9rem;
  position: relative;
  border-bottom: 1px dashed var(--borde);
}
.si-no li:last-child { border-bottom: none; }
.si-no li::before {
  position: absolute; left: .1rem; top: .3rem;
  font-size: .95rem;
}
.si-no .si::before { content: '✅'; }
.si-no .no::before { content: '⛔'; }
.si-no .no { color: var(--crema-baja); }
.si-no .despues::before { content: '⏳'; }
.tarjeta a { color: var(--amarillo); }

/* ---------- objetivos ---------- */
.objetivos-tarjeta { grid-column: 1 / -1; }
.objetivos { list-style: none; margin: .6rem 0 0; padding: 0; }
.objetivos li {
  display: flex; gap: .7rem; align-items: flex-start;
  padding: .5rem .3rem; border-bottom: 1px dashed var(--borde);
  cursor: pointer;
}
.objetivos li:hover { background: var(--papel-2); }
.objetivos .caja {
  flex: none; width: 1.35rem; height: 1.35rem; margin-top: .15rem;
  border: 2px solid var(--crema-baja); border-radius: 3px;
  display: grid; place-items: center;
  font-weight: bold; color: var(--amarillo);
  font-family: 'Courier New', monospace;
}
.objetivos li.hecho .caja { border-color: var(--amarillo); background: rgba(242,183,5,.12); }
.objetivos li.hecho .texto { text-decoration: line-through; color: var(--crema-baja); }
.objetivos .quien-hizo {
  font-size: .75rem; color: var(--oxido);
  font-family: 'Courier New', monospace; display: block;
}

/* aviso de checklist completo */
.acto-completo {
  margin-top: .9rem;
  padding: .8rem 1rem;
  background: rgba(247,197,49,.1);
  border: 2px dashed var(--amarillo);
  border-radius: 4px;
  animation: latir 2s ease-in-out infinite;
}

/* ---------- servidor ---------- */
.dato-copiable {
  font-family: 'Courier New', monospace; font-size: 1.25rem; font-weight: bold;
  background: #000; color: #7CFC00; padding: .55rem .8rem; border-radius: 4px;
  display: flex; align-items: center; justify-content: space-between; gap: .7rem;
  border: 1px solid #333;
}
.tabla-datos { width: 100%; border-collapse: collapse; margin-top: .5rem; }
.tabla-datos td { padding: .35rem .4rem; border-bottom: 1px dashed var(--borde); vertical-align: top; }
.tabla-datos td:first-child { color: var(--crema-baja); white-space: nowrap; }
code {
  font-family: 'Courier New', monospace; background: #000;
  color: var(--amarillo); padding: .1rem .35rem; border-radius: 3px;
}

/* ---------- bitácora ---------- */
#form-bitacora { display: flex; flex-direction: column; gap: .6rem; margin-top: .5rem; }
textarea, .clave {
  width: 100%; background: var(--papel-2); color: var(--crema);
  border: 2px solid var(--borde); border-radius: 4px;
  padding: .6rem .7rem; font-family: var(--texto); font-size: 1rem;
}
textarea:focus, .clave:focus { outline: 2px solid var(--amarillo); }
.bitacora-lista { margin-top: 1.1rem; display: flex; flex-direction: column; gap: .8rem; }
.entrada {
  background: var(--papel); border: 2px solid var(--borde); border-radius: 4px;
  padding: .7rem 1rem; box-shadow: 3px 4px 0 rgba(0,0,0,.4);
}
.entrada:nth-child(odd) { transform: rotate(-.3deg); }
.entrada:nth-child(even) { transform: rotate(.3deg); }
.entrada .meta {
  display: flex; justify-content: space-between; gap: .6rem; align-items: baseline;
  font-family: 'Courier New', monospace; font-size: .8rem; color: var(--oxido);
  border-bottom: 1px dashed var(--borde); padding-bottom: .3rem; margin-bottom: .4rem;
  text-transform: uppercase;
}
.entrada .texto { white-space: pre-wrap; }
.entrada .borrar { background: none; border: none; color: var(--crema-baja); cursor: pointer; font-size: .75rem; }
.entrada .borrar:hover { color: var(--rojo); }

/* ---------- manual (papel) ---------- */
.papel {
  background: var(--papel);
  border: 2px solid var(--borde); border-radius: 4px;
  padding: 1.4rem 1.8rem; box-shadow: 6px 7px 0 rgba(0,0,0,.45);
}
.papel h1, .papel h2, .papel h3 {
  font-family: var(--texto); font-weight: 800;
  letter-spacing: .01em;
  color: var(--amarillo);
  scroll-margin-top: 1rem;
  line-height: 1.3;
}
.papel h1 { font-size: 1.9rem; }
.papel h2 { font-size: 1.4rem; border-bottom: 3px double var(--borde); padding-bottom: .3rem; margin-top: 2.4rem; }
.papel h3 { font-size: 1.12rem; color: var(--crema); margin-top: 1.7rem; }
.papel a { color: var(--amarillo); }
.papel hr { border: none; border-top: 2px dashed var(--borde); margin: 1.6rem 0; }
.papel table {
  border-collapse: collapse; width: 100%; margin: .8rem 0; font-size: .95rem;
  display: block; overflow-x: auto;
}
.papel th, .papel td { border: 1px solid var(--borde); padding: .4rem .6rem; text-align: left; }
.papel th { background: var(--papel-2); color: var(--amarillo); font-family: var(--texto); font-weight: 700; }
.papel li { margin: .25rem 0; }
.papel li.check { list-style: none; margin-left: -1.2rem; }
.papel li.check::before { content: '☐ '; color: var(--amarillo); font-weight: bold; }
.papel li.check.hecho::before { content: '☑ '; }

/* ---------- botones ---------- */
.boton {
  font-family: var(--texto); font-weight: 800;
  text-transform: uppercase; letter-spacing: .04em; font-size: .95rem;
  background: var(--amarillo); color: #171310;
  border: 2px solid #000; border-radius: 4px;
  padding: .55rem 1.1rem; cursor: pointer;
  box-shadow: 3px 3px 0 #000;
}
.boton:hover { transform: translate(-1px, -1px); box-shadow: 4px 4px 0 #000; }
.boton:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 #000; }
.boton.chico { font-size: .75rem; padding: .25rem .6rem; }
.boton.fantasma { background: transparent; color: var(--crema-baja); border-color: var(--borde); box-shadow: none; }

/* ---------- login ---------- */
.pantalla-entrar { display: grid; place-items: center; padding: 1rem; }
.entrar-caja {
  max-width: 460px; width: 100%;
  background: var(--papel); border: 2px solid var(--borde); border-radius: 6px;
  padding: 0 1.6rem 1.4rem; margin: 2.5rem 0;
  box-shadow: 8px 9px 0 rgba(0,0,0,.5);
  text-align: center;
}
.cinta {
  margin: 0 -1.6rem 1.2rem;
  background: repeating-linear-gradient(45deg, var(--amarillo) 0 16px, #171310 16px 32px);
  color: transparent; font-size: .7rem; padding: .45rem 0;
  border-bottom: 3px solid #000;
  position: relative;
}
.cinta::after {
  content: 'PROPIEDAD TOMADA · NO PASAR · PROPIEDAD TOMADA';
  position: absolute; inset: 0; display: grid; place-items: center;
  color: #171310; font-family: 'Courier New', monospace; font-weight: bold; font-size: .72rem;
  letter-spacing: .15em;
}
.entrar-caja h1 { font-size: 3.2rem; margin-top: .6rem; }
.bajada { color: var(--crema-baja); font-style: italic; }
.mandamientos {
  font-family: 'Courier New', monospace; font-size: .74rem;
  color: var(--oxido); border-top: 1px dashed var(--borde);
  border-bottom: 1px dashed var(--borde); padding: .5rem 0; margin: .8rem 0 0;
}
.pregunta {
  font-family: var(--texto); font-weight: 800; text-transform: uppercase;
  letter-spacing: .04em; font-size: .95rem;
  color: var(--amarillo); margin: 1.2rem 0 .5rem;
}
.quienes { display: flex; gap: .5rem; justify-content: center; }
.quien { flex: 1; cursor: pointer; }
.quien input { position: absolute; opacity: 0; }
.quien span {
  display: block; padding: .6rem .2rem;
  font-family: var(--texto); font-weight: 800; letter-spacing: .06em;
  background: var(--papel-2); border: 2px solid var(--borde); border-radius: 4px;
  box-shadow: 2px 2px 0 #000;
}
.quien input:checked + span {
  background: var(--verde-roca); color: #fff; border-color: #fff;
}
.error {
  background: var(--rojo); color: #fff; border: 2px solid #000;
  padding: .5rem .8rem; border-radius: 4px; margin-top: .8rem;
  font-family: 'Courier New', monospace; font-size: .85rem;
}
form .boton { margin-top: 1.1rem; width: 100%; }
form .clave { text-align: center; font-size: 1.4rem; letter-spacing: .4em; }

/* ---------- pie ---------- */
.pie { max-width: 1080px; margin: 0 auto; padding: 1rem 1.5rem 2rem; text-align: center; border-top: 3px solid var(--borde); }
.pie-cita { font-style: italic; color: var(--crema-baja); }
.pie-cita::before { content: '« '; color: var(--amarillo); }
.pie-cita::after { content: ' »'; color: var(--amarillo); }

@media (max-width: 560px) {
  .cabecera { padding: 1rem 1rem .6rem; }
  main { padding: 1rem 1rem 2.5rem; }
  .papel { padding: 1rem; }
}