/* ==========================================================================
   BIZWAVE ERP — TREE (Hierarchical Tree for Chart of Accounts & Locations)
   ========================================================================== */

.erp-tree {
  list-style: none;
  padding: 0;
  margin: 0;
}

.erp-tree-node {
  margin: 0;
  padding: 0;
}

.erp-tree-item {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--r-input);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.erp-tree-item:hover {
  background-color: var(--c-row-hover);
}

.erp-tree-item.is-selected {
  background-color: var(--c-primary-tint);
  color: var(--c-primary);
  font-weight: var(--fw-semibold);
}

.erp-tree-toggle {
  background: none;
  border: none;
  color: var(--c-text-2);
  cursor: pointer;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.erp-tree-children {
  list-style: none;
  padding-left: var(--sp-5);
  display: none;
  border-left: 1px dashed var(--c-border);
  margin-left: 10px;
}

.erp-tree-node.is-expanded > .erp-tree-children {
  display: block;
}