.combo-box {
  position: relative;
  display: inline-block;
  width: 100%;
}

.combo-box select {
  width: 100%;
  padding: 8px;
  border: 1px solid #ccc;
  border-radius: 4px;
  appearance: none; /* Remove default arrow */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8.586L1.707 4.293 0.293 5.707 6 11.414l5.707-5.707-1.414-1.414z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  background-size: 10px;
  cursor: pointer;
}

.dropdown-list {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  max-height: 200px;
  overflow-y: auto;
  border: 1px solid #ccc;
  border-radius: 4px;
  background-color: white;
  list-style: none;
  padding: 0;
  margin: 0;
  z-index: 10;
  display: none;
}

.dropdown-list.show {
  display: block;
}

.dropdown-list li {
  padding: 8px;
  cursor: pointer;
}

.dropdown-list li:hover {
  background-color: #f0f0f0;
}

.filter-input {
  width: calc(100% - 16px);
  padding: 8px;
  margin: 8px;
  border: 1px solid #ccc;
  border-radius: 4px;
  box-sizing: border-box;
}
.combo-box.filled select {
  background-color: #e0f0e0;
}

.combo-box select.hidden {
  display: none;
}

.combo-box .search-input {
  width: 100%;
  padding: 8px;
  border: 1px solid #ccc;
  border-radius: 4px;
  cursor: pointer;
  box-sizing: border-box;
}

.combo-box .search-input {
  position: relative;
}

.combo-box .search-caret {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
}