.filter-trigger {
  background: #fff;
  border: 1px solid #ddd;
  padding: 8px 16px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  border-radius: 4px;
  transition: all 0.2s ease;
}

.filter-trigger:hover {
  background: #f5f5f5;
  border-color: #999;
}

.filter-trigger .arrow {
  font-size: 12px;
  transition: transform 0.2s ease;
}

.filter-dropdown.active + .filter-trigger .arrow,
.filter-trigger:hover .arrow {
  transform: rotate(90deg);
}


/*  */
.filter-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: 5px;
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 4px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 1000;
  min-width: 250px;
  max-height: 400px;
  overflow-y: auto;
  display: none;
}

 .filter-dropdown.active {
  display: block;
}

 .filter-dropdown .filter-links {
  list-style: none;
  margin: 0;
  padding: 8px 0;
}

 .filter-dropdown .filter-item {
  margin: 0;
  padding: 0;
}

.filter-dropdown .filter-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  color: #333;
  text-decoration: none;
  transition: background 0.2s ease;
}

.filter-dropdown .filter-count {
  color: #999;
  font-size: 13px;
  margin-left: 8px;
}

 .filter-dropdown .filter-link:hover {
  background: #f5f5f5;
}

 .filter-dropdown .filter-item.active .filter-link {
  background: #e3f2fd;
  color: #1976d2;
  font-weight: 600;
}

/* Tree hierarchy indentation */

 .filter-dropdown .filter-item.depth-1 .filter-link {
  padding-left: 32px;
}


.filter-dropdown .filter-item.depth-2 .filter-link {
  padding-left: 48px;
}

.filter-dropdown .filter-ite.taxonomy-filter-navigation m.depth-3 .filter-link {
  padding-left: 64px;
}


.filter-dropdown .filter-item.depth-4 .filter-link {
  padding-left: 80px;
}

/* Scrollbar styling */

 .filter-dropdown::-webkit-scrollbar {
  width: 8px;
}


 .filter-dropdown::-webkit-scrollbar-track {
  background: #f1f1f1;
}


 .filter-dropdown::-webkit-scrollbar-thumb {
  background: #888;
  border-radius: 4px;
}


 .filter-dropdown::-webkit-scrollbar-thumb:hover {
  background: #555;
}