/* ========================================
   GALLERY - Galería dinámica
   ======================================== */

.gallery {
  padding: var(--spacing-3xl) 0;
  background-color: var(--bg-light);
  position: relative;
}

.gallery.dark {
  background-color: var(--bg-dark);
}

.gallery-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
}

.gallery-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.gallery-badge {
  align-self: center;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-full);
  background-color: rgba(245, 134, 52, 0.12);
  color: var(--primary-color);
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.gallery-title {
  font-size: clamp(2rem, 3vw, 2.75rem);
  font-weight: 700;
  color: var(--text-light);
}

.gallery-subtitle {
  color: var(--text-gray);
  font-size: 1.05rem;
  line-height: 1.7;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--spacing-xl);
}

.gallery-album {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--radius-2xl);
  background-color: var(--bg-light);
  box-shadow: var(--shadow-lg);
  border: none;
  text-align: left;
  cursor: pointer;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.gallery-album:focus-visible {
  outline: 3px solid rgba(245, 134, 52, 0.45);
  outline-offset: 4px;
}

.gallery-album:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.gallery-album-cover {
  position: relative;
  height: 180px;
  overflow: hidden;
}

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

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

.gallery-album-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  padding: var(--spacing-lg);
}

.gallery-album-meta {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: var(--font-size-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary-color);
  font-weight: 600;
}

.gallery-album-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-light);
}

.gallery-album-count {
  color: var(--text-gray);
  font-size: var(--font-size-sm);
}

/* Lightbox */
.gallery-lightbox {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

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

.gallery-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(17, 24, 39, 0.85);
}

.gallery-lightbox-content {
  position: relative;
  width: min(960px, 92vw);
  max-height: 92vh;
  background: #ffffff;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 1;
}

.gallery-lightbox-close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  border: none;
  background: rgba(0, 0, 0, 0.55);
  color: #ffffff;
  border-radius: var(--radius-full);
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-fast);
  z-index: 2;
}

.gallery-lightbox-close:hover {
  background: rgba(0, 0, 0, 0.75);
}

.gallery-lightbox-body {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-xl) var(--spacing-2xl) var(--spacing-lg);
}

.gallery-lightbox-control {
  border: none;
  background: rgba(0, 0, 0, 0.4);
  color: #ffffff;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.gallery-lightbox-control:hover {
  background: rgba(0, 0, 0, 0.6);
}

.gallery-lightbox-control[disabled] {
  opacity: 0.4;
  cursor: default;
  pointer-events: none;
}

.gallery-lightbox-media {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.gallery-lightbox-image {
  width: 100%;
  max-height: 60vh;
  object-fit: contain;
  border-radius: var(--radius-lg);
  background: #0f172a;
}

.gallery-lightbox-caption {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.gallery-lightbox-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-light);
}

.gallery-lightbox-counter {
  font-size: var(--font-size-sm);
  color: var(--text-gray);
}

.gallery-lightbox-thumbnails {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(72px, 1fr));
  gap: var(--spacing-sm);
  padding: 0 var(--spacing-2xl) var(--spacing-xl);
}

.gallery-lightbox-thumbnail {
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  position: relative;
}

.gallery-lightbox-thumbnail img {
  width: 100%;
  height: 72px;
  object-fit: cover;
  display: block;
}

.gallery-lightbox-thumbnail.active {
  border-color: var(--primary-color);
}

/* Responsive */
@media (max-width: 1024px) {
  .gallery-grid {
    gap: var(--spacing-lg);
  }

  .gallery-album-cover {
    height: 160px;
  }
}

@media (max-width: 768px) {
  .gallery-container {
    padding: 0 var(--spacing-md);
  }

  .gallery-grid {
    gap: var(--spacing-md);
  }

  .gallery-lightbox-body {
    padding: var(--spacing-lg);
  }
}

@media (max-width: 640px) {
  .gallery {
    padding: var(--spacing-2xl) 0;
  }

  .gallery-grid {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  }

  .gallery-lightbox {
    align-items: flex-start;
    padding: var(--spacing-lg) var(--spacing-sm);
  }

  .gallery-lightbox-body {
    gap: var(--spacing-sm);
  }

  .gallery-lightbox-control {
    display: none;
  }
}

@media (max-width: 480px) {
  .gallery-container {
    padding: 0 var(--spacing-sm);
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .gallery-lightbox-content {
    width: 100%;
    max-height: 100vh;
    border-radius: var(--radius-lg);
  }

  .gallery-lightbox-body {
    flex-direction: column;
    padding: var(--spacing-lg);
  }

  .gallery-lightbox-image {
    max-height: 52vh;
  }
}