/* Screenshot Gallery Styles */

.screenshot-gallery {
  margin-bottom: var(--spacing-8);
}

.screenshot-gallery h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-4);
}

/* Main Screenshot */
.gallery-main {
  position: relative;
  margin-bottom: var(--spacing-4);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: var(--color-light);
  cursor: pointer;
}

.gallery-main img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform var(--transition-slow);
}

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

.gallery-main-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.5) 0%, transparent 50%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: var(--spacing-4);
  opacity: 0;
  transition: opacity var(--transition-base);
}

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

.gallery-main-overlay span {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  color: var(--color-white);
  font-size: var(--font-size-sm);
}

.gallery-main-overlay svg {
  width: 20px;
  height: 20px;
}

/* Thumbnails */
.gallery-thumbnails {
  display: flex;
  gap: var(--spacing-3);
  overflow-x: auto;
  padding-bottom: var(--spacing-2);
  scrollbar-width: thin;
  scrollbar-color: var(--color-gray-lighter) transparent;
}

.gallery-thumbnails::-webkit-scrollbar {
  height: 6px;
}

.gallery-thumbnails::-webkit-scrollbar-track {
  background: transparent;
}

.gallery-thumbnails::-webkit-scrollbar-thumb {
  background-color: var(--color-gray-lighter);
  border-radius: 3px;
}

.gallery-thumb {
  flex-shrink: 0;
  width: 100px;
  height: 70px;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition-fast);
  opacity: 0.7;
}

.gallery-thumb:hover {
  opacity: 1;
}

.gallery-thumb.active {
  border-color: var(--color-primary);
  opacity: 1;
}

.gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: none;
  align-items: center;
  justify-content: center;
}

.lightbox.open {
  display: flex;
  animation: fadeIn 0.2s ease-out;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.9);
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  z-index: 1;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius-md);
}

.lightbox-close {
  position: absolute;
  top: var(--spacing-4);
  right: var(--spacing-4);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 50%;
  color: var(--color-white);
  cursor: pointer;
  transition: background-color var(--transition-fast);
  z-index: 2;
}

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

.lightbox-close svg {
  width: 24px;
  height: 24px;
}

/* Navigation Arrows */
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 50%;
  color: var(--color-white);
  cursor: pointer;
  transition: background-color var(--transition-fast);
  z-index: 2;
}

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

.lightbox-nav svg {
  width: 24px;
  height: 24px;
}

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

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

/* Counter */
.lightbox-counter {
  position: absolute;
  bottom: var(--spacing-4);
  left: 50%;
  transform: translateX(-50%);
  padding: var(--spacing-2) var(--spacing-4);
  background-color: rgba(0, 0, 0, 0.5);
  border-radius: var(--radius-full);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  z-index: 2;
}

/* Caption */
.lightbox-caption {
  position: absolute;
  bottom: var(--spacing-12);
  left: 50%;
  transform: translateX(-50%);
  max-width: 80%;
  text-align: center;
  color: var(--color-white);
  font-size: var(--font-size-sm);
  z-index: 2;
}

/* Keyboard Navigation Hint */
.lightbox-hint {
  position: absolute;
  top: var(--spacing-4);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--spacing-4);
  padding: var(--spacing-2) var(--spacing-4);
  background-color: rgba(0, 0, 0, 0.5);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  color: var(--color-gray-light);
  opacity: 0;
  transition: opacity var(--transition-slow);
  z-index: 2;
}

.lightbox:hover .lightbox-hint {
  opacity: 1;
}

.lightbox-hint kbd {
  padding: var(--spacing-1) var(--spacing-2);
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  font-family: var(--font-family-mono);
}

/* Gallery Grid (for multiple screenshots display) */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-4);
}

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

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

.gallery-grid-item {
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition-base);
}

.gallery-grid-item:hover {
  transform: scale(1.05);
}

.gallery-grid-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Video Thumbnail */
.gallery-video-thumb {
  position: relative;
}

.gallery-video-thumb::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 48px;
  height: 48px;
  background-color: rgba(0, 0, 0, 0.7);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M8 5v14l11-7z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 24px;
}