/* Un corazón para Emi: cinco latidos, y se abre. */

#vista-corazon { display: none; }

html.con-corazon .barra,
html.con-corazon .pie,
html.con-corazon #vista-portada,
html.con-corazon #vista-juego,
html.con-corazon #vista-luz,
html.con-corazon #vista-entrada { display: none; }

html.con-corazon #vista-corazon {
  display: flex;
  justify-content: center;
  min-height: 100dvh;
  background: #2a1020;
}

.corazon-pagina {
  width: min(720px, 100%);
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: calc(18px + env(safe-area-inset-top)) 18px calc(18px + env(safe-area-inset-bottom));
  color: #fff4f6;
  background:
    radial-gradient(80% 45% at 50% 42%, rgba(255, 107, 138, 0.28), transparent 62%),
    linear-gradient(180deg, #3a1428 0%, #2a1020 55%, #1a0c16 100%);
}

.corazon-pagina .kicker { color: #ffb4c8; }

.corazon-pagina h1 {
  margin: 0;
  max-width: 12ch;
  font-size: clamp(2rem, 1.2rem + 3vw, 3.2rem);
}

.corazon-texto {
  margin: 0;
  max-width: 34rem;
  min-height: 4.4em;
  font-size: 1.05rem;
  line-height: 1.45;
  color: #ffe0e8;
}

.corazon-escena {
  flex: 1;
  min-height: 280px;
  display: grid;
  place-items: center;
  position: relative;
}

.corazon-boton {
  width: min(240px, 70vw);
  aspect-ratio: 1;
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
  color: #ff6b8a;
}

.corazon-boton svg {
  width: 100%;
  height: 100%;
  overflow: visible;
  display: block;
  filter: drop-shadow(0 16px 28px rgba(255, 80, 120, 0.28));
}

.corazon-boton .trazo {
  fill: none;
  stroke: #ff8aa3;
  stroke-width: 3;
}

.corazon-boton .relleno {
  fill: #ff6b8a;
  opacity: var(--lleno, 0);
}

.corazon-boton.late {
  animation: latido 0.42s ease;
}

.corazon-cuenta {
  position: absolute;
  bottom: 8px;
  margin: 0;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.82rem;
  color: rgba(255, 224, 232, 0.8);
}

.corazon-acciones { display: flex; }

.corazon-acciones .btn { flex: 1; }

@keyframes latido {
  0% { transform: scale(1); }
  35% { transform: scale(1.07); }
  100% { transform: scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  .corazon-boton.late { animation: none; }
}