/* Almanac — gallery viewer (inc/gallery-viewer.php, assets/js/gallery.js)
 * One picture big in a scroll-snap track (swipes without JS), then counter + prev/next,
 * then a thumbnail strip. Core's nested-gallery grid is overridden inside .almanac-gallery only. */

.almanac-gallery {
  margin-block: var(--almanac-space-lg);
}

/* the track: one picture per view */
.almanac-gallery .wp-block-gallery.almanac-gallery__track {
  display: flex !important;
  flex-wrap: nowrap !important;
  gap: 0 !important;
  margin: 0 !important;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
  border: 1px solid var(--almanac-border);
  border-radius: var(--almanac-radius-md);
  background: var(--almanac-bg-mist);
}
.almanac-gallery .almanac-gallery__track::-webkit-scrollbar { display: none; }
.almanac-gallery .almanac-gallery__track:focus-visible {
  outline: none;
  box-shadow: var(--almanac-shadow-focus);
}

.almanac-gallery .almanac-gallery__track > figure.wp-block-image {
  flex: 0 0 100% !important;
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 !important;
  scroll-snap-align: center;
  scroll-snap-stop: always;
  display: flex !important;
  flex-direction: column !important;
  justify-content: flex-start !important;
}
.almanac-gallery .almanac-gallery__track > figure.wp-block-image img {
  width: 100% !important;
  height: auto !important;
  aspect-ratio: 16 / 9;
  object-fit: contain !important;
  border: 0 !important;
  border-radius: 0 !important;
  flex: none !important;
  cursor: zoom-in;
}

/* a picture's own caption sits under it, not over it */
.almanac-gallery .almanac-gallery__track > figure.wp-block-image figcaption {
  position: static !important;
  max-height: none !important;
  margin: 0 !important;
  padding: var(--almanac-space-xs) var(--almanac-space-sm) !important;
  background: none !important;
  color: var(--almanac-fg-secondary) !important;
  font-size: 0.9rem;
  text-align: left !important;
  text-shadow: none !important;
}

/* counter + prev / next */
.almanac-gallery__bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--almanac-space-sm);
  margin-top: var(--almanac-space-xs);
}
.almanac-gallery__count {
  min-width: 4.5em;
  text-align: center;
  font-family: var(--almanac-font-mono);
  font-size: 0.85rem;
  color: var(--almanac-fg-secondary);
}
.almanac-gallery__nav {
  inline-size: 2.25rem;
  block-size: 2.25rem;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--almanac-border);
  border-radius: var(--almanac-radius-pill);
  background: var(--almanac-bg-canvas);
  color: var(--almanac-fg-primary);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  transition: border-color var(--almanac-duration) var(--almanac-ease);
}
.almanac-gallery__nav:hover:not(:disabled) { border-color: var(--almanac-border-strong); }
.almanac-gallery__nav:disabled { opacity: 0.4; cursor: default; }
.almanac-gallery__nav:focus-visible { outline: none; box-shadow: var(--almanac-shadow-focus); }

/* thumbnail strip */
.almanac-gallery__thumbs {
  display: flex;
  gap: var(--almanac-space-xs);
  margin-top: var(--almanac-space-xs);
  padding: 3px;
  overflow-x: auto;
  scrollbar-width: thin;
}
.almanac-gallery__thumb {
  flex: 0 0 auto;
  inline-size: 5.5rem;
  aspect-ratio: 16 / 9;
  padding: 0;
  border: 1px solid var(--almanac-border);
  border-radius: var(--almanac-radius-sm);
  background: var(--almanac-bg-mist);
  overflow: hidden;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity var(--almanac-duration) var(--almanac-ease), border-color var(--almanac-duration) var(--almanac-ease);
}
.almanac-gallery__thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.almanac-gallery__thumb:hover { opacity: 0.9; }
.almanac-gallery__thumb[aria-current="true"] {
  opacity: 1;
  border-color: var(--almanac-yellow-deep);
  box-shadow: 0 0 0 2px var(--almanac-yellow);
}
.almanac-gallery__thumb:focus-visible { outline: none; box-shadow: var(--almanac-shadow-focus); }

.almanac-gallery__caption {
  margin-top: var(--almanac-space-xs);
}

@media (max-width: 640px) {
  .almanac-gallery__thumb { inline-size: 4.25rem; }
}
@media (prefers-reduced-motion: reduce) {
  .almanac-gallery .almanac-gallery__track { scroll-behavior: auto; }
}