.tree-container {
  font-family: Arial, sans-serif;
  background-color: #f8f8f8;
  border: 1px solid #ccc;
  border-radius: 8px;
  padding: 15px;
  max-width: 600px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.tree-search {
  width: 100%;
  padding: 10px;
  font-size: 16px;
  border: 1px solid #ddd;
  outline: none;
  background-color: #fff;
  border-radius: 4px;
  transition: border-color 0.3s;
}

.tree-search:focus {
  border-color: #007bff;
}

.tree-view {
  display: none;
  margin-top: 10px;
  max-height: 400px;
  overflow-y: auto;
  padding: 10px;
  background-color: #fff;
  border: 1px solid #eee;
  border-radius: 4px;
}


.node-checkbox {
  margin-right: 10px;
}

.node-label {
  cursor: pointer;
  color: #333;
}



.view-selected {
  margin-top: 15px;
  padding: 10px 15px;
  font-size: 14px;
  background-color: #28a745;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  float: right;
}

.view-selected:hover {
  background-color: #1e7e34;
}

.tree-level {
  padding-left: 20px;
  list-style-type: none;
}