/* ==========================================================================
   Room Detail Slide-Up Panel
   ========================================================================== */

.room-detail-panel {
  position: fixed;
  inset: 0;
  z-index: 10000;
  pointer-events: none;
}

.room-detail-panel[aria-hidden="false"] {
  pointer-events: auto;
}

/* Overlay */
.room-detail-panel__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.room-detail-panel[aria-hidden="false"] .room-detail-panel__overlay {
  opacity: 1;
}

/* Sheet — slides up from bottom */
.room-detail-panel__sheet {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  max-height: 90vh;
  background: #FEFCF7;
  border-radius: 16px 16px 0 0;
  overflow: hidden;
  overflow-y: auto;
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  scrollbar-width: none;
}

.room-detail-panel__sheet::-webkit-scrollbar {
  display: none;
}

.room-detail-panel[aria-hidden="false"] .room-detail-panel__sheet {
  transform: translateY(0);
}

/* Close button */
.room-detail-panel__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 5;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.9);
  color: #3C2415;
  font-size: 1.25rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

/* Room image */
.room-detail-panel__image {
  width: 100%;
  height: 300px;
  background-size: cover;
  background-position: center;
}

/* Content */
.room-detail-panel__content {
  padding: 2rem 2rem 2.5rem;
}

.room-detail-panel__name {
  font-family: 'Lora', Georgia, serif;
  font-weight: 400;
  font-size: 1.75rem;
  color: #2C2418;
  margin: 0 0 0.5rem;
  letter-spacing: -0.01em;
}

.room-detail-panel__price {
  font-family: 'Source Sans 3', 'Source Sans Pro', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #B66C48;
  margin: 0 0 1.25rem;
}

.room-detail-panel__desc {
  font-family: 'Source Sans 3', 'Source Sans Pro', sans-serif;
  font-size: 1.05rem;
  line-height: 1.7;
  color: #5A5044;
  margin: 0 0 2rem;
}

/* CTA */
.room-detail-panel__cta {
  --btn-color: #B66C48;
}

/* Desktop — center the sheet as a card */
@media (min-width: 769px) {
  .room-detail-panel__sheet {
    left: 50%;
    right: auto;
    width: 520px;
    max-height: 85vh;
    transform: translate(-50%, 100%);
    border-radius: 16px 16px 0 0;
  }

  .room-detail-panel[aria-hidden="false"] .room-detail-panel__sheet {
    transform: translate(-50%, 0);
  }

  .room-detail-panel__image {
    height: 340px;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .room-detail-panel__content {
    padding: 1.5rem 1.25rem 2rem;
  }

  .room-detail-panel__image {
    height: 240px;
  }

  .room-detail-panel__name {
    font-size: 1.5rem;
  }
}

/* Gallery thumbnails inside the slide-up panel */
.room-detail-panel__image {
  position: relative;
}

.room-detail-panel__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 50%;
  background: rgba(60, 36, 21, 0.6);
  color: #fff;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s ease;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}

.room-detail-panel__nav:hover,
.room-detail-panel__nav:focus-visible {
  background: rgba(60, 36, 21, 0.85);
  outline: none;
}

.room-detail-panel__nav[hidden] {
  display: none;
}

.room-detail-panel__nav--prev { left: 12px; }
.room-detail-panel__nav--next { right: 12px; }

.room-detail-panel__thumbs {
  display: flex;
  gap: 8px;
  padding: 12px 16px 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.room-detail-panel__thumbs[hidden] {
  display: none;
}

.room-detail-panel__thumb {
  flex: 0 0 auto;
  width: 60px;
  height: 60px;
  padding: 0;
  border: 2px solid transparent;
  border-radius: 6px;
  background-size: cover;
  background-position: center;
  cursor: pointer;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.room-detail-panel__thumb:hover,
.room-detail-panel__thumb:focus-visible {
  border-color: rgba(182, 108, 72, 0.5);
  outline: none;
  transform: scale(1.05);
}

.room-detail-panel__thumb[aria-current='true'] {
  border-color: #B66C48;
}

@media (max-width: 1200px) {
  .room-detail-panel__nav {
    width: 36px;
    height: 36px;
    font-size: 20px;
  }
  .room-detail-panel__thumb {
    width: 52px;
    height: 52px;
  }
}