/* ============================================
   BOOKING PAGE - Dedicated Styles
   ============================================ */

.book-page {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  min-height: 100vh;
}

/* ---- Atmosphere Panel (Left) ---- */
.book-atmosphere {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.book-atmosphere__bg {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.book-atmosphere__bg--active {
  opacity: 1;
}

.book-atmosphere__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, hsla(30,20%,10%,0.2) 0%, hsla(30,20%,10%,0.5) 100%);
  z-index: 1;
}

.book-atmosphere__grain {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  z-index: 1;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 128px;
  pointer-events: none;
}

.book-atmosphere__content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
  padding: 32px 40px 48px;
  color: hsla(35, 50%, 97%, 0.9);
}

.book-atmosphere__back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: hsla(35, 50%, 97%, 0.6);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  transition: color 0.3s ease;
}

.book-atmosphere__back:hover {
  color: hsla(35, 50%, 97%, 1);
}

.book-atmosphere__info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.book-atmosphere__stars {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--gold);
  font-size: 12px;
}

.book-atmosphere__stars span {
  margin-left: 8px;
  color: hsla(35, 50%, 97%, 0.5);
  font-weight: 500;
}

.book-atmosphere__title {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 400;
  line-height: 1.1;
  color: var(--cream);
  transition: opacity 0.4s ease;
}

.book-atmosphere__desc {
  font-size: 15px;
  line-height: 1.7;
  color: hsla(35, 50%, 97%, 0.6);
  max-width: 380px;
  transition: opacity 0.4s ease;
}

.book-atmosphere__features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 8px;
}

.book-atmosphere__feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 500;
  color: hsla(35, 50%, 97%, 0.5);
  letter-spacing: 0.3px;
}

.book-atmosphere__chat {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding: 10px 20px;
  border: 1px solid hsla(35, 50%, 97%, 0.2);
  border-radius: 8px;
  color: hsla(35, 50%, 97%, 0.7);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  transition: all 0.3s ease;
  width: fit-content;
}

.book-atmosphere__chat:hover {
  border-color: hsla(35, 50%, 97%, 0.5);
  color: hsla(35, 50%, 97%, 1);
  background: hsla(35, 50%, 97%, 0.05);
}

/* ---- Form Panel (Right) ---- */
.book-form-panel {
  background: var(--white);
  overflow-y: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 40px;
}

.book-form-panel__inner {
  width: 100%;
  max-width: 520px;
}

/* ---- Venue Toggle ---- */
.venue-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.venue-toggle__option input { display: none; }

.venue-toggle__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 20px 16px;
  border-radius: var(--radius-md);
  border: 2px solid var(--border);
  cursor: pointer;
  transition: all 0.25s ease;
  text-align: center;
  color: var(--ink-muted);
}

.venue-toggle__card:hover {
  border-color: var(--sage);
  background: var(--sage-light);
}

.venue-toggle__option--active .venue-toggle__card {
  border-color: var(--sage);
  background: var(--sage-light);
  color: var(--ink);
}

.venue-toggle__label {
  font-size: 14px;
  font-weight: 600;
  color: inherit;
}

.venue-toggle__hint {
  font-size: 11px;
  color: var(--ink-muted);
}

/* ---- Form Select ---- */
.form-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

/* ---- Form Hint ---- */
.form-hint {
  font-size: 12px;
  color: var(--ink-muted);
  margin-top: 6px;
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .book-page {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .book-atmosphere {
    min-height: 300px;
  }

  .book-atmosphere__content {
    padding: 24px;
  }

  .book-atmosphere__title {
    font-size: 32px;
  }

  .book-atmosphere__features {
    display: none;
  }

  .book-form-panel {
    padding: 32px 20px;
  }
}

@media (max-width: 480px) {
  .book-atmosphere {
    min-height: 220px;
  }

  .book-atmosphere__desc {
    display: none;
  }
}