/* Packed photo collage — dense travel mosaic, not the Archive grid.
   Square grid units. Tiles crop with object-fit: cover.
   --pc-cols / --pc-rows come from the packer so the whole block stays a short rectangle. */

.photo-collage {
  --pc-bg: #4a1520;
  --pc-gutter: 6px;
  --pc-pad: 6px;
  --pc-radius: 0px;
  --pc-cols: 6;
  --pc-rows: 4;
  --pc-row: minmax(0, 1fr);
  background: var(--pc-bg);
  padding: var(--pc-pad);
  margin: 1.5rem 0;
  overflow: hidden;
}

.photo-collage__grid {
  display: grid;
  gap: var(--pc-gutter);
  background: var(--pc-bg);
}

.photo-collage__grid--auto {
  grid-template-columns: repeat(var(--pc-cols), minmax(0, 1fr));
  grid-template-rows: repeat(var(--pc-rows), minmax(0, 1fr));
  aspect-ratio: var(--pc-cols) / var(--pc-rows);
  width: 100%;
}

.photo-collage__tile {
  overflow: hidden;
  border-radius: var(--pc-radius);
  min-width: 0;
  min-height: 0;
  height: 100%;
  background: rgba(0, 0, 0, 0.2);
}

.photo-collage__tile img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.photo-collage__caption {
  margin: 0.65rem 0 0;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  color: #f4f1ea;
  opacity: 0.85;
}

.photo-collage--full {
  width: 100vw;
  max-width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  border-radius: 0;
}

@media (max-width: 720px) {
  .photo-collage__grid--auto {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: none;
    grid-auto-rows: 32vw;
    aspect-ratio: auto;
  }
  .photo-collage__grid--auto .photo-collage__tile {
    grid-column: auto !important;
    grid-row: auto !important;
    height: 32vw;
  }
  .photo-collage__grid--auto .photo-collage__tile:nth-child(3n+1) {
    grid-column: span 2 !important;
    height: 42vw;
  }
}