/* Galerie (Layout: .page-* in main.css) */

.galerie-container {
  width: calc(100% - 2 * var(--side-pad));
  max-width: 1200px;
  margin: 0 auto;
  padding-bottom: var(--space-xl);
}

/* === Filters === */
.galerie-filters {
  margin-bottom: var(--space-xl);
  text-align: center;
}

.filter-controls {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

#kategorie-filter-container {
  display: contents;
}

.filter-btn {
  padding: 0.5rem 1.5rem;
  background: none;
  border: 2px solid var(--color-nature-forest);
  border-radius: var(--radius-full);
  cursor: pointer;
  font-size: 1rem;
  font-weight: var(--font-weight-semibold);
  transition:
    background-color var(--transition-normal),
    color var(--transition-normal);
  color: var(--color-nature-forest);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-nature-forest);
  border-color: var(--color-nature-forest);
  color: var(--color-neutral-white);
}

/* === Gallery Grid === */
.galerie-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.galerie-card {
  background: var(--color-neutral-white);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-nature);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
  cursor: pointer;
}

.galerie-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-nature-lg);
}

.galerie-card-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  background: linear-gradient(135deg, #f5f5f5 0%, #e0e0e0 100%);
  display: block;
}

.galerie-card-content {
  padding: var(--space-md);
}

.galerie-card-title {
  font-size: 1.1em;
  font-weight: 700;
  margin: 0 0 var(--space-xs) 0;
  color: var(--color-nature-forest);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.galerie-card-description {
  font-size: 0.9em;
  color: #666;
  margin: 0 0 var(--space-sm) 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.4;
}

.galerie-card-category {
  display: inline-block;
  background: var(--color-primary-brown, #d59e5b);
  color: #fff;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 0.85em;
  font-weight: 600;
}

.galerie-card-info {
  font-size: 0.85em;
  color: #999;
  margin-top: var(--space-sm);
}

/* === Loading & Status === */
.loading {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--space-2xl);
  color: #999;
  font-size: 1.1em;
}

.galerie-status {
  text-align: center;
  padding: var(--space-lg);
}

#galerie-load-more {
  padding: var(--space-md) var(--space-lg);
  font-size: 1em;
}

#galerie-load-more:disabled {
  background: #ccc;
  cursor: not-allowed;
  opacity: 0.6;
}

/* === Lightbox Modal === */
.lightbox-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  z-index: 999;
  display: none;
}

.lightbox-overlay.active {
  display: block;
}

.lightbox-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  display: none;
}

.lightbox-modal.active {
  display: flex;
}

.lightbox-close {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  background: rgba(255, 255, 255, 0.2);
  border: 2px solid #fff;
  color: #fff;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  font-size: 2em;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1001;
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.3);
}

.lightbox-container {
  position: relative;
  width: 90%;
  max-width: 900px;
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.lightbox-content {
  flex: 1;
  text-align: center;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 80vh;
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
  display: block;
  margin: 0 auto;
}

.lightbox-info {
  color: #fff;
  margin-top: var(--space-md);
  padding: 0 var(--space-md);
}

.lightbox-info h2 {
  margin: var(--space-md) 0 var(--space-xs) 0;
  font-size: 1.3em;
}

.lightbox-info p {
  margin: 0;
  font-size: 0.95em;
  opacity: 0.9;
}

.lightbox-prev,
.lightbox-next {
  background: rgba(255, 255, 255, 0.2);
  border: 2px solid #fff;
  color: #fff;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  font-size: 2em;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.lightbox-prev:hover,
.lightbox-next:hover {
  background: rgba(255, 255, 255, 0.3);
}

.lightbox-prev:disabled,
.lightbox-next:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* === Buttons (using existing CSS Variables) === */
.btn {
  padding: var(--space-sm) var(--space-md);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.95em;
  font-weight: 600;
  transition: all 0.2s ease;
}

.btn-primary {
  background: none;
  border: 1px solid var(--color-primary-brown);
  border-radius: var(--radius-full);
  color: var(--color-primary-brown);
}

.btn-primary:hover:not(:disabled) {
  background: var(--color-primary-brown);
  color: var(--color-neutral-white);
}

/* === Responsive Design === */
@media (max-width: 1024px) {
  .galerie-grid {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: var(--space-md);
  }

  .galerie-container {
    padding: 0;
  }

  .lightbox-container {
    width: 95%;
    gap: var(--space-md);
  }
}

@media (max-width: 768px) {
  .galerie-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-md);
  }

  .galerie-card-image {
    height: 200px;
  }

  .galerie-filters {
    margin-bottom: var(--space-lg);
  }

  .filter-controls {
    gap: var(--space-xs);
  }

  .filter-btn {
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.9em;
  }

  .lightbox-container {
    flex-direction: column;
    gap: 0;
  }

  .lightbox-prev,
  .lightbox-next {
    width: 40px;
    height: 40px;
    font-size: 1.5em;
  }

  .lightbox-close {
    width: 40px;
    height: 40px;
    font-size: 1.5em;
    top: var(--space-sm);
    right: var(--space-sm);
  }

  .lightbox-info {
    max-width: 100%;
    padding: var(--space-md) 0 0 0;
  }

  .lightbox-info h2 {
    font-size: 1.1em;
  }
}

@media (max-width: 480px) {
  .galerie-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--space-sm);
  }

  .galerie-card {
    border-radius: var(--radius-md);
  }

  .galerie-card-image {
    height: 150px;
  }

  .galerie-card-content {
    padding: var(--space-sm);
  }

  .galerie-card-title {
    font-size: 0.95em;
  }

  .galerie-card-description {
    display: none;
  }

  .lightbox-info {
    font-size: 0.85em;
  }

  .lightbox-info h2 {
    font-size: 1em;
  }
}

/* === Accessibility === */
.lightbox-prev:focus,
.lightbox-next:focus,
.lightbox-close:focus,
.filter-btn:focus {
  outline: 2px solid var(--color-primary-brown, #d59e5b);
  outline-offset: 2px;
}

/* === Animations === */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.galerie-card {
  animation: fadeIn 0.4s ease;
}