/**
 * Room Detail Page Styles
 */

/* Hero Gallery */
.room-hero {
  position: relative;
  height: 70vh;
  min-height: 500px;
  max-height: 800px;
  margin-top: 72px;
  overflow: hidden;
  background-color: var(--gray-200);
}

.room-hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity var(--transition-base);
}

.room-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.5) 0%, transparent 50%);
}

.room-hero-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-8);
  color: white;
}

.room-hero-content .container {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.room-hero-title {
  color: white;
  font-size: var(--text-4xl);
  margin-bottom: var(--space-2);
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

@media (min-width: 768px) {
  .room-hero-title {
    font-size: var(--text-5xl);
  }
}

.room-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.9);
}

.room-hero-meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.room-hero-price {
  text-align: right;
}

.room-hero-price-amount {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
}

.room-hero-price-label {
  font-size: var(--text-sm);
  opacity: 0.9;
}

/* Hero Navigation */
.room-hero-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255,255,255,0.9);
  border-radius: var(--radius-full);
  color: var(--gray-800);
  transition: all var(--transition-fast);
  z-index: 10;
}

.room-hero-nav:hover {
  background-color: white;
  transform: translateY(-50%) scale(1.1);
}

.room-hero-nav.prev {
  left: var(--space-4);
}

.room-hero-nav.next {
  right: var(--space-4);
}

.room-hero-counter {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  background-color: rgba(0,0,0,0.6);
  color: white;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
}

.room-hero-view-gallery {
  position: absolute;
  bottom: var(--space-4);
  right: var(--space-4);
  background-color: rgba(0,0,0,0.6);
  color: white;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  transition: background-color var(--transition-fast);
  z-index: 10;
}

.room-hero-view-gallery:hover {
  background-color: rgba(0,0,0,0.8);
  color: white;
}

/* Main Content */
.room-content {
  padding: var(--space-12) 0;
}

.room-grid {
  display: grid;
  gap: var(--space-12);
  grid-template-columns: 1fr;
}

@media (min-width: 1024px) {
  .room-grid {
    grid-template-columns: 2fr 1fr;
    align-items: start;
  }
}

/* Room Info */
.room-section {
  margin-bottom: var(--space-10);
}

.room-section:last-child {
  margin-bottom: 0;
}

.room-section-title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: var(--border-width-2) solid var(--gray-200);
}

.room-description {
  color: var(--gray-700);
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
}

/* Amenities Grid */
.amenities-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .amenities-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.amenity-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  background-color: var(--sand-dark);
  border-radius: var(--radius-lg);
}

.amenity-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: white;
  border-radius: var(--radius-md);
  font-size: var(--text-xl);
}

.amenity-name {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--gray-700);
}

/* Booking Card */
.booking-card {
  position: sticky;
  top: 90px;
  background-color: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  padding: var(--space-6);
  border: var(--border-width) solid var(--gray-200);
}

.booking-card-price {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: var(--border-width) solid var(--gray-200);
}

.booking-card-price-amount {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  color: var(--peacock-teal);
}

.booking-card-price-label {
  color: var(--gray-500);
}

.booking-card-details {
  margin-bottom: var(--space-6);
}

.booking-card-row {
  display: flex;
  justify-content: space-between;
  padding: var(--space-3) 0;
  font-size: var(--text-sm);
}

.booking-card-row:not(:last-child) {
  border-bottom: var(--border-width) solid var(--gray-100);
}

.booking-card-row-label {
  color: var(--gray-600);
}

.booking-card-row-value {
  font-weight: var(--font-medium);
}

.booking-card-cta {
  width: 100%;
  margin-bottom: var(--space-4);
}

.booking-card-note {
  text-align: center;
  font-size: var(--text-xs);
  color: var(--gray-500);
}

/* Image Gallery Grid */
.gallery-section {
  padding: var(--space-12) 0;
  background-color: var(--sand-dark);
}

.gallery-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.gallery-item {
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  position: relative;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background-color: rgba(0,0,0,0);
  transition: background-color var(--transition-fast);
}

.gallery-item:hover::after {
  background-color: rgba(0,0,0,0.2);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background-color: rgba(0,0,0,0.95);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.lightbox.open {
  opacity: 1;
  visibility: visible;
}

.lightbox-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  color: white;
  transition: background-color var(--transition-fast);
}

.lightbox-close:hover {
  background-color: rgba(255,255,255,0.2);
}

.lightbox-image {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  color: white;
  transition: background-color var(--transition-fast);
}

.lightbox-nav:hover {
  background-color: rgba(255,255,255,0.2);
}

.lightbox-nav.prev {
  left: var(--space-4);
}

.lightbox-nav.next {
  right: var(--space-4);
}

.lightbox-counter {
  position: absolute;
  bottom: var(--space-4);
  left: 50%;
  transform: translateX(-50%);
  color: white;
  font-size: var(--text-sm);
}

.lightbox-thumbnails {
  position: absolute;
  bottom: var(--space-16);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--space-2);
  max-width: 90vw;
  overflow-x: auto;
  padding: var(--space-2);
}

.lightbox-thumbnail {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  overflow: hidden;
  opacity: 0.5;
  transition: opacity var(--transition-fast);
  flex-shrink: 0;
}

.lightbox-thumbnail.active,
.lightbox-thumbnail:hover {
  opacity: 1;
}

.lightbox-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Related Rooms */
.related-section {
  padding: var(--space-12) 0;
}

.related-grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

/* Loading State */
.room-loading {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 72px;
}

/* Error State */
.room-error {
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-top: 72px;
  text-align: center;
  padding: var(--space-8);
}

.room-error-icon {
  font-size: 4rem;
  margin-bottom: var(--space-4);
}