/* ── Photos page ─────────────────────────────────────────── */

#photos-page {
  padding: 0;
}

.photos-heading {
  font-size: 2rem;
  color: var(--text-color);
  opacity: 0.85;
}

.photos-subheading {
  color: var(--text-secondary-color);
  font-size: 1rem;
  margin-top: -0.25rem;
}

/* ── Photo grid ──────────────────────────────────────────── */

.photos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

@media (max-width: 768px) {
  .photos-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .photos-grid { grid-template-columns: 1fr; }
}

/* ── Photo item / card ───────────────────────────────────── */

.photo-item {
  display: block;
  text-decoration: none;
  aspect-ratio: 3 / 2;
}

.photo-card {
  position: relative;
  overflow: hidden;
  border-radius: 0.75rem;
  box-shadow: 0px 4px 20px rgba(15, 80, 100, 0.12);
  cursor: pointer;
  background-color: var(--secondary-color);
  width: 100%;
  height: 100%;
}

.photo-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.photo-card:hover img {
  transform: scale(1.04);
}

/* ── Hover overlay ───────────────────────────────────────── */

.photo-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2.5rem 1rem 0.85rem;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.72));
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.photo-card:hover .photo-overlay {
  opacity: 1;
  transform: translateY(0);
}

.photo-meta {
  color: #fff;
}

.photo-meta p {
  margin: 0;
  line-height: 1.4;
}

.photo-name {
  font-size: 0.95rem;
  font-weight: 600;
}

.photo-loc {
  font-size: 0.8rem;
  opacity: 0.9;
  margin-top: 0.15rem !important;
}

.photo-dt {
  font-size: 0.75rem;
  opacity: 0.75;
  margin-top: 0.1rem !important;
}

/* ── Placeholder when no image ───────────────────────────── */

.photo-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  color: var(--text-secondary-color);
  background-color: var(--secondary-color);
}

/* ── PhotoSwipe caption ──────────────────────────────────── */

.pswp__photo-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.65rem 1.25rem;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.65));
  color: #fff;
  text-align: center;
  font-size: 0.875rem;
  line-height: 1.6;
  pointer-events: none;
  z-index: 5;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: baseline;
  gap: 0 0.75rem;
}

.pswp__photo-caption:empty {
  display: none;
}

.cap-title {
  font-weight: 600;
  font-size: 1rem;
  width: 100%;
  display: block;
  margin-bottom: 0.15rem;
}

.cap-loc,
.cap-date {
  opacity: 0.85;
  font-size: 0.8rem;
}

.cap-notes {
  width: 100%;
  display: block;
  font-style: italic;
  opacity: 0.75;
  font-size: 0.8rem;
  margin-top: 0.1rem;
}

/* ── Collections grid ────────────────────────────────────── */

.collections-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

@media (max-width: 768px) {
  .collections-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .collections-grid { grid-template-columns: 1fr; }
}

.collection-card {
  display: block;
  text-decoration: none;
  border-radius: 0.75rem;
  overflow: hidden;
  background-color: var(--secondary-color);
  box-shadow: 0px 4px 20px rgba(15, 80, 100, 0.12);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.collection-card:hover {
  transform: translateY(-3px);
  box-shadow: 0px 8px 30px rgba(15, 80, 100, 0.2);
}

.collection-thumb {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.collection-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.collection-card:hover .collection-thumb img {
  transform: scale(1.04);
}

.collection-no-img {
  width: 100%;
  height: 100%;
  min-height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary-color);
}

.collection-info {
  padding: 0.85rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
}

.collection-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-color);
}

.collection-count {
  font-size: 0.8rem;
  color: var(--text-secondary-color);
  white-space: nowrap;
}

/* ── Back link (collection term pages) ───────────────────── */

.collection-back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  color: var(--primary-color);
  text-decoration: none;
  opacity: 0.85;
  transition: opacity 0.2s ease;
}

.collection-back:hover {
  opacity: 1;
  text-decoration: underline;
}