#subcategory-bar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  padding: 12px 0;
}

/* Sticky behavior */
#subcategory-bar {
  position: sticky;
  top: 0px; /* perfect after shrink */
  z-index: 999;
  background: #fff;
  padding: 12px 0;
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

.subcat-btn {
  padding: 8px 16px;
  border: 1px solid #ccc;
  border-radius: 20px;
  background: #f7f7f7;
  cursor: pointer;
  font-size: 14px;
  transition: 0.2s ease;
}

.subcat-btn:hover {
  background: #eaeaea;
}

.subcat-btn.active {
  background: #111;
  color: #fff;
  border-color: #111;
}