/**
 * Elysian Retreat - Gallery Page Styles
 */

/* ===== Gallery Filter ===== */
.gallery-filter {
  display: flex;
  justify-content: center;
  margin-bottom: var(--spacing-xl);
}

.filter-btn {
  background: none;
  border: none;
  padding: var(--spacing-sm) var(--spacing-md);
  margin: 0 var(--spacing-xs);
  font-weight: 500;
  color: var(--color-text);
  cursor: pointer;
  position: relative;
  transition: color var(--transition-fast);
}

.filter-btn::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-medium);
}

.filter-btn:hover {
  color: var(--color-primary);
}

.filter-btn.active {
  color: var(--color-primary);
}

.filter-btn.active::after {
  width: 30px;
}

/* ===== Gallery Grid ===== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xxl);
}

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

.gallery-item:hover {
  transform: scale(1.02);
}

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

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

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0));
  opacity: 0;
  transition: opacity var(--transition-medium);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--spacing-md);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-caption {
  color: var(--color-white);
  margin-bottom: var(--spacing-xs);
}

.gallery-category {
  color: var(--color-primary);
  font-size: 0.875rem;
  margin-bottom: var(--spacing-sm);
}

.gallery-expand {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.2);
  border: none;
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color var(--transition-fast);
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity var(--transition-medium), transform var(--transition-medium), background-color var(--transition-fast);
}

.gallery-item:hover .gallery-expand {
  opacity: 1;
  transform: translateY(0);
}

.gallery-expand:hover {
  background-color: var(--color-primary);
}

/* ===== Gallery Lightbox ===== */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast);
}

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

.lightbox-content {
  position: relative;
  max-width: 90%;
  max-height: 80%;
}

.lightbox-image {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: -40px;
  right: 0;
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 1.5rem;
  cursor: pointer;
}

.lightbox-nav {
  position: absolute;
  bottom: -40px;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.lightbox-counter {
  color: var(--color-white);
}

.lightbox-prev,
.lightbox-next {
  background: none;
  border: none;
  color: var(--color-white);
  cursor: pointer;
  padding: var(--spacing-xs);
}

/* ===== Virtual Tour ===== */
.virtual-tour {
  margin-bottom: var(--spacing-xxl);
}

.tour-container {
  position: relative;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.tour-video {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  background-color: var(--color-secondary-dark);
}

.tour-placeholder {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.2);
  border: 2px solid var(--color-white);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.play-button:hover {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.play-button svg {
  width: 30px;
  height: 30px;
  margin-left: 5px;
}

.tour-info {
  padding: var(--spacing-lg);
  background-color: var(--color-white);
}

.tour-title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

.tour-description {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
}

.tour-cta {
  display: flex;
  justify-content: center;
}

/* ===== Photo Collections ===== */
.photo-collections {
  margin-bottom: var(--spacing-xxl);
}

.collections-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

.collection-card {
  position: relative;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium);
}

.collection-card:hover {
  transform: translateY(-5px);
}

.collection-image {
  height: 300px;
  position: relative;
}

.collection-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.collection-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.2));
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--spacing-lg);
}

.collection-title {
  color: var(--color-white);
  font-size: 1.5rem;
  margin-bottom: var(--spacing-xs);
}

.collection-count {
  color: var(--color-primary);
  font-size: 0.875rem;
  margin-bottom: var(--spacing-md);
}

.collection-link {
  color: var(--color-white);
  display: inline-flex;
  align-items: center;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.collection-link:hover {
  color: var(--color-primary);
}

.collection-link svg {
  margin-left: var(--spacing-xs);
}

/* ===== Media Queries ===== */
@media (max-width: 1200px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 992px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .collections-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .gallery-filter {
    flex-wrap: wrap;
  }
  
  .filter-btn {
    margin-bottom: var(--spacing-xs);
  }
  
  .play-button {
    width: 60px;
    height: 60px;
  }
  
  .play-button svg {
    width: 24px;
    height: 24px;
  }
}

@media (max-width: 576px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  
  .gallery-item {
    aspect-ratio: 3/2;
  }
}
.gallery-lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.95);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.gallery-lightbox.active {
  display: flex;
  opacity: 1;
}

.lightbox-content {
  position: relative;
  width: 80%;
  max-height: 80vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.lightbox-image {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.lightbox-close {
  position: absolute;
  top: -40px;
  right: 0;
  background: transparent;
  border: none;
  color: var(--color-white);
  font-size: 2rem;
  cursor: pointer;
  transition: transform 0.3s ease;
  padding: 5px;
}

.lightbox-close:hover {
  transform: scale(1.1);
}

.lightbox-controls {
  position: absolute;
  bottom: 30px;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
}

.lightbox-control {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  cursor: pointer;
  transition: all 0.3s ease;
}

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

.lightbox-counter {
  color: var(--color-white);
  font-size: 14px;
}

/* Enhance expand button styling */
.gallery-expand {
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.gallery-item:hover .gallery-expand {
  opacity: 1;
  transform: scale(1);
}