/* ═══════════════════════════════════════════════════════════
   reservas-index-bridge-v1.css
   Puente visual entre index.html y el flujo completo de reservas.html.
   Versión: 1.0
   ═══════════════════════════════════════════════════════════ */

.quick-reserve-overlay.is-reservas-frame-overlay {
  --reserve-surface: #090517;
  --reserve-text: #fff8ea;
  --reserve-muted: #e2d9ec;
  --reserve-line: rgba(255, 255, 255, .18);
  padding-bottom: max(16px, env(safe-area-inset-bottom));
  background: rgba(5, 3, 13, .82);
}

.quick-reserve-card.is-reservas-frame-card {
  width: min(calc(100vw - 24px), 1080px);
  height: min(var(--quick-reserve-height, 900px), calc(100dvh - 32px), 920px);
  grid-template-rows: auto minmax(0, 1fr);
  color: var(--reserve-text);
  background: rgba(9, 5, 23, .96);
  border-color: var(--reserve-line);
}

.quick-reserve-card.is-reservas-frame-card .quick-reserve-head {
  min-height: 64px;
  flex: 0 0 auto;
  color: var(--reserve-text);
  background:
    linear-gradient(112deg, rgba(113, 16, 133, .98), rgba(190, 0, 107, .94) 62%, rgba(220, 78, 32, .88));
}

.quick-reserve-card.is-reservas-frame-card .quick-reserve-head span {
  color: var(--reserve-muted);
}

.quick-reserve-card.is-reservas-frame-card .quick-reserve-close {
  min-width: 44px;
  min-height: 44px;
  color: #1b0922;
  background: #fff8ea;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .22);
  transition: background-color .18s ease, color .18s ease, opacity .18s ease;
}

.quick-reserve-card.is-reservas-frame-card .quick-reserve-close:hover,
.quick-reserve-card.is-reservas-frame-card .quick-reserve-close:focus-visible {
  color: #fff8ea;
  background: #35103e;
  outline: 3px solid #ffd700;
  outline-offset: 2px;
}

.quick-reserve-frame-shell {
  position: relative;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  background: var(--reserve-surface, #090517);
}

.quick-reserve-frame {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  opacity: 1;
  background: transparent;
  transition: opacity .2s ease;
}

.quick-reserve-frame-shell.is-loading .quick-reserve-frame {
  opacity: 0;
  pointer-events: none;
}

.quick-reserve-frame-loading {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: none;
  place-content: center;
  justify-items: center;
  gap: 14px;
  padding: 24px;
  color: var(--reserve-text, #fff8ea);
  text-align: center;
  background:
    radial-gradient(circle at 50% 38%, rgba(230, 0, 126, .22), transparent 15rem),
    #090517;
}

.quick-reserve-frame-shell.is-loading .quick-reserve-frame-loading {
  display: grid;
}

.quick-reserve-frame-spinner {
  width: 42px;
  height: 42px;
  border: 3px solid rgba(255, 248, 234, .22);
  border-top-color: #ffd700;
  border-radius: 50%;
  animation: quick-reserve-spin .8s linear infinite;
}

.quick-reserve-frame-loading strong {
  color: var(--reserve-text, #fff8ea);
  font-size: 1rem;
  line-height: 1.4;
}

@keyframes quick-reserve-spin {
  to { transform: rotate(360deg); }
}

@media (max-width: 640px) {
  .quick-reserve-overlay.is-reservas-frame-overlay {
    padding: 0;
  }

  .quick-reserve-card.is-reservas-frame-card {
    width: 100%;
    height: 100dvh;
    max-height: none;
    border: 0;
    border-radius: 0;
  }

  .quick-reserve-card.is-reservas-frame-card .quick-reserve-head {
    min-height: calc(58px + env(safe-area-inset-top));
    padding: calc(8px + env(safe-area-inset-top)) 10px 8px 16px;
  }

  .quick-reserve-card.is-reservas-frame-card .quick-reserve-head strong {
    font-size: 1.28rem;
  }

  .quick-reserve-card.is-reservas-frame-card .quick-reserve-head span {
    max-width: min(70vw, 310px);
    font-size: .75rem;
    line-height: 1.25;
  }
}

@media (max-width: 380px) {
  .quick-reserve-card.is-reservas-frame-card .quick-reserve-head span {
    max-width: 62vw;
  }
}

@media (prefers-reduced-motion: reduce) {
  .quick-reserve-frame,
  .quick-reserve-card.is-reservas-frame-card .quick-reserve-close {
    transition: none;
  }

  .quick-reserve-frame-spinner {
    animation-duration: 1.6s;
  }
}