/**
 * galeria.css - Estilos para albumes y lightbox
 */

.gallery-controls-container {
  max-width: var(--container-2xl);
  margin: var(--space-6) auto 0;
  padding: 0 var(--space-4);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: space-between;
  align-items: end;
}

.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

.archive-filter {
  display: grid;
  gap: var(--space-2);
}

.archive-filter__label {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
}

.archive-filter__select,
.gallery-search__input {
  min-height: 46px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-bg-card);
  font-size: var(--text-sm);
}

.archive-filter__select {
  min-width: 180px;
  padding: 0 var(--space-4);
}

.gallery-search {
  position: relative;
  width: min(100%, 360px);
}

.gallery-search__input {
  width: 100%;
  padding: 0 var(--space-4) 0 var(--space-10);
  transition: border-color var(--transition-fast);
}

.archive-filter__select:focus,
.gallery-search__input:focus {
  outline: none;
  border-color: var(--color-blue);
}

.gallery-search__icon {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  font-size: 1rem;
}

.archive-results {
  max-width: var(--container-2xl);
  margin: var(--space-4) auto 0;
  padding: 0 var(--space-4);
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.albums-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
  padding: var(--space-8) var(--space-4);
  max-width: var(--container-2xl);
  margin: 0 auto;
}

@media (max-width: 1100px) {
  .albums-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .albums-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
    padding-top: var(--space-6);
  }
}

.album-card {
  position: relative;
  background-color: var(--color-bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  border: 1px solid var(--color-border);
  min-width: 0;
}

.album-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.album-card[hidden] {
  display: none;
}

.album-card__image-wrapper {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--color-bg-section);
}

.album-card__image-wrapper picture,
.album-card__image {
  display: block;
  width: 100%;
  height: 100%;
}

.album-card__image {
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.album-card:hover .album-card__image {
  transform: scale(1.05);
}

.album-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.72) 0%, rgba(0, 0, 0, 0) 58%);
  display: flex;
  align-items: flex-end;
  padding: var(--space-3);
}

.album-card__count {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  color: white;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  font-family: var(--font-ui);
}

.album-card__info {
  padding: var(--space-4) var(--space-4) var(--space-5);
  min-width: 0;
}

.album-card__year {
  margin: 0 0 var(--space-2);
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
}

.album-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2vw, 1.7rem);
  line-height: 1.15;
  color: var(--color-dark);
  overflow-wrap: anywhere;
}

@media (max-width: 767px) {
  .gallery-controls-container {
    align-items: stretch;
  }

  .gallery-search,
  .archive-filter,
  .archive-filter__select {
    width: 100%;
  }

  .album-card__image-wrapper {
    aspect-ratio: 4 / 3;
  }

  .album-card__title {
    font-size: clamp(1.2rem, 6.5vw, 1.55rem);
  }
}

.lightbox-layer {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease-out;
}

.lightbox-layer.is-active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox__backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(8px);
}

.lightbox__toolbar {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4);
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.8), transparent);
  color: white;
}

.lightbox__meta {
  display: flex;
  flex-direction: column;
}

.lightbox__title {
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: white;
  margin: 0;
}

.lightbox__counter {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.lightbox__btn {
  background: transparent;
  border: none;
  color: white;
  cursor: pointer;
  padding: var(--space-2);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  transition: background var(--transition-fast);
}

.lightbox__btn svg {
  width: 24px;
  height: 24px;
}

.lightbox__btn:hover {
  background: rgba(255, 255, 255, 0.1);
}

.lightbox__btn--close {
  background: rgba(255, 255, 255, 0.1);
}

.lightbox__stage {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 var(--space-4);
  overflow: hidden;
}

.lightbox__image-container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: min(94vw, 1400px);
  height: min(76vh, 920px);
  padding: var(--space-3);
}

.lightbox__loader {
  position: absolute;
  width: 40px;
  height: 40px;
  border: 4px solid rgba(255, 255, 255, 0.2);
  border-top-color: var(--color-grana);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  display: none;
}

@keyframes spin {
  100% {
    transform: rotate(360deg);
  }
}

.lightbox-layer.is-loading .lightbox__loader {
  display: block;
}

.lightbox__image {
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  object-fit: contain;
  opacity: 0;
  transform: scale(0.98);
  transition: opacity 0.3s ease, transform 0.3s ease;
  filter: drop-shadow(0 18px 40px rgba(0, 0, 0, 0.45));
}

.lightbox-layer:not(.is-loading) .lightbox__image {
  opacity: 1;
  transform: scale(1);
}

.lightbox__btn--nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(4px);
  width: 48px;
  height: 48px;
  z-index: 10;
}

.lightbox__btn--prev {
  left: var(--space-2);
}

.lightbox__btn--next {
  right: var(--space-2);
}

@media (max-width: 768px) {
  .lightbox__btn--nav {
    display: none;
  }

  .lightbox__image-container {
    width: 100%;
    height: min(68vh, 620px);
    padding-inline: 0;
  }
}

.lightbox__strip {
  position: relative;
  z-index: 2;
  height: 70px;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0 var(--space-4);
  overflow-x: auto;
  scrollbar-width: none;
}

.lightbox__strip::-webkit-scrollbar {
  display: none;
}

.strip-item {
  height: 50px;
  width: 50px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  opacity: 0.5;
  transition: opacity var(--transition-fast), border var(--transition-fast);
  border: 2px solid transparent;
}

.strip-item:hover {
  opacity: 0.8;
}

.strip-item.is-active {
  opacity: 1;
  border-color: var(--color-grana);
}

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