/* Sea Quest: gallery page only (load after reset.css and styles.css) */

/* Search bar and category pop-up */
.gallery-controls {
  display: grid;
  gap: 0.5rem;
  max-width: 36rem;
  margin-inline: auto;
}

.search-input,
.category-toggle {
  width: 100%;
  padding: 0.75em 1em;
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  background: var(--color-card);
  color: var(--color-text);
}

.category-toggle {
  display: flex;
  justify-content: space-between;
  text-align: left;
  cursor: pointer;
}

.category-menu {
  position: relative;
}

.category-list {
  position: absolute;
  inset: calc(100% + 0.25rem) 0 auto 0;
  z-index: 10;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
  gap: 0.25rem;
  padding: var(--space);
  list-style: none;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  box-shadow: 0 0.5rem 1.5rem rgb(0 0 0 / 0.15);
}

.category-list button {
  width: 100%;
  padding: 0.5em;
  border: 0;
  border-radius: 0.25rem;
  background: none;
  color: var(--color-text);
  text-align: left;
  cursor: pointer;
}

.category-list button:hover,
.category-list button[aria-pressed="true"] {
  background: var(--color-bg-alt);
}

/* Masonry columns: images keep their own heights */
.masonry {
  column-count: 1;
  column-gap: var(--space);
}

@media (min-width: 36rem) { .masonry { column-count: 2; } }
@media (min-width: 56rem) { .masonry { column-count: 3; } }

.masonry img {
  width: 100%;
  height: auto;                   /* each photo keeps its own shape */
}

.masonry figure {
  break-inside: avoid;
  margin-bottom: var(--space);
}

.masonry figcaption {
  padding-top: 0.25rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.gallery-empty {
  text-align: center;
  color: var(--color-text-muted);
}