/* ============================================
   Gallery Page Styles - Gothic Grid
   ============================================ */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  max-width: 1200px;
  margin: 0 auto;
}

.gallery-item {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  border-radius: 4px;
  cursor: pointer;
  background: var(--color-obsidian);
  border: 1px solid rgba(123, 44, 191, 0.2);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Hover glow effect */
.gallery-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(157, 78, 221, 0.3) 0%, rgba(123, 44, 191, 0.1) 100%);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 1;
}

/* Protective overlay */
.gallery-item::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: transparent;
  z-index: 2;
}

.gallery-item:hover {
  transform: translateY(-5px);
  border-color: var(--color-purple-bright);
  box-shadow: var(--glow-purple);
}

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

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  -webkit-user-drag: none;
  user-select: none;
}

.gallery-item:hover img {
  transform: scale(1.08);
}

/* Expand icon overlay */
.gallery-item-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 3;
  pointer-events: none;
}

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

.gallery-item-overlay i {
  font-size: 2.5rem;
  color: var(--color-text-glow);
  text-shadow: 0 0 30px rgba(0, 0, 0, 0.8), var(--text-shadow-glow);
  animation: pulse-icon 2s ease-in-out infinite;
}

@keyframes pulse-icon {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

/* Loading state */
.gallery-item.loading {
  background: linear-gradient(
    90deg,
    var(--color-obsidian) 0%,
    var(--color-smoke) 50%,
    var(--color-obsidian) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Empty state */
.gallery-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--spacing-3xl);
  color: var(--color-text-dim);
}

.gallery-empty i {
  font-size: 5rem;
  margin-bottom: var(--spacing-xl);
  color: var(--color-purple-primary);
  opacity: 0.4;
  text-shadow: var(--text-shadow-glow);
}

.gallery-empty p {
  font-family: var(--font-body);
  font-size: 1.2rem;
  font-style: italic;
}

/* Responsive grid */
@media (min-width: 600px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 900px) {
  .gallery-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
  }
}

@media (min-width: 1200px) {
  .gallery-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}