/* ─── Category Page ─────────────────────────────────────────────────────────── */

.category-page {
  padding: 6rem 2rem 5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.category-header {
  display: flex;
  align-items: baseline;
  gap: 2rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.back-link {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #666;
  transition: color 0.3s ease;
}

.back-link:hover {
  color: #f0f0f0;
}

.category-header h1 {
  font-family: 'Georgia', 'Times New Roman', serif;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 400;
  font-style: italic;
  color: #f0f0f0;
}

/* ─── Sort Controls ─────────────────────────────────────────────────────────── */

.sort-controls {
  display: flex;
  gap: 0.4rem;
  margin-left: auto;
  align-self: center;
}

.sort-btn {
  background: none;
  border: 1px solid #2a2a2a;
  color: #555;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.7rem;
  border-radius: 2px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}

.sort-btn.active,
.sort-btn:hover {
  color: #e0e0e0;
  border-color: #555;
}

/* ─── Category Grid — masonry via CSS columns ────────────────────────────────── */

.category-grid {
  columns: 3;
  column-gap: 6px;
}

.cat-item {
  break-inside: avoid;
  margin-bottom: 6px;
  display: block;
  position: relative;
  overflow: hidden;
  background-color: #1e1e1e;
  cursor: pointer;
}

.cat-item img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  /* blur-up: start blurred, clear on load */
  filter: blur(12px);
  transform: scale(1.02); /* prevent blur edge bleed */
  transition: transform 0.6s ease, filter 0.5s ease;
}

.cat-item img.img-loaded {
  filter: none;
  transform: scale(1);
}

.cat-item:hover img.img-loaded {
  transform: scale(1.03);
}

.empty-state {
  color: #444;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  padding: 3rem 0;
}

/* ─── Responsive ────────────────────────────────────────────────────────────── */

@media (max-width: 768px) {
  .category-page {
    padding: 5rem 0.75rem 4rem;
  }

  .category-grid {
    columns: 2;
    column-gap: 3px;
  }

  .cat-item {
    margin-bottom: 3px;
  }
}

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