/* ── Filter Bar ── */
.filter-bar {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 40px 40px 36px;
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}

.filter-select-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.filter-label {
  font-family: 'Jost', sans-serif;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text2);
  white-space: nowrap;
}

.select-wrap { position: relative; }
.select-wrap::after {
  content: '';
  position: absolute;
  right: 13px;
  top: 50%;
  transform: translateY(-50%);
  width: 7px;
  height: 4px;
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  background: var(--text2);
  pointer-events: none;
  transition: background 0.2s;
}
.select-wrap:focus-within::after { background: var(--text); }

.filter-select {
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 0;
  padding: 8px 38px 8px 14px;
  font-family: 'Jost', sans-serif;
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--text);
  cursor: pointer;
  outline: none;
  transition: border-color 0.2s;
  min-width: 160px;
}
.filter-select:hover { border-color: var(--text2); }
.filter-select:focus { border-color: var(--accent); }

/* ── Gallery container ── */
.masonry {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px 80px;
}

/* ── Group grid ── */
.artwork-group {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
@media (max-width: 1199px) { .artwork-group { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 767px)  { .artwork-group { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 479px)  { .artwork-group { grid-template-columns: 1fr; gap: 10px; } }

.artwork-group.hidden { display: none; }

/* ── Group separator ── */
.group-sep {
  height: 1px;
  background: var(--border);
  margin: 32px 0;
}
.group-sep.hidden { display: none; }

/* ── Square artwork tile ── */
.masonry-item {
  aspect-ratio: 1;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--border);
}
.masonry-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0;
  transition: opacity 0.35s ease, transform 0.45s ease;
}
.masonry-item img.loaded { opacity: 1; }
.masonry-item:hover img.loaded { transform: scale(1.04); }

.masonry-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 36px 14px 14px;
  background: linear-gradient(transparent, rgba(20,10,0,0.58));
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.masonry-item:hover .masonry-overlay { opacity: 1; }
.masonry-overlay .ov-collection {
  color: #F5EFE4;
  font-family: 'Cormorant Garamond', serif;
  font-size: 1rem;
  font-weight: 400;
  display: block;
}
.masonry-overlay .ov-year {
  color: rgba(245,239,228,0.7);
  font-size: 0.75rem;
  display: block;
  margin-top: 2px;
  letter-spacing: 0.04em;
}

.masonry-item.hidden { display: none; }

@media (max-width: 480px) {
  .filter-bar  { padding: 28px 20px 24px; gap: 20px; }
  .filter-select { min-width: 130px; }
  .masonry     { padding: 0 20px 56px; }
  .group-sep   { margin: 24px 0; }
}