// core
.p-tree-container {
  margin: 0;
  padding: 0;
  list-style-type: none;
  overflow: auto;
}

.p-treenode-children {
  margin: 0;
  padding: 0;
  list-style-type: none;
}

.p-tree-wrapper {
  overflow: auto;
}

.p-treenode-selectable {
  cursor: pointer;
  user-select: none;
}

.p-tree-toggler {
  cursor: pointer;
  user-select: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  flex-shrink: 0;
}

.p-treenode-leaf > .p-treenode-content .p-tree-toggler {
  visibility: hidden;
}

.p-treenode-content {
  display: flex;
  align-items: center;
}

.p-tree-filter {
  width: 100%;
}

.p-tree-filter-container {
  position: relative;
  display: block;
  width: 100%;
}

.p-tree-filter-icon {
  position: absolute;
  top: 50%;
  margin-top: -0.5rem;
}

.p-tree-loading {
  position: relative;
  min-height: 4rem;
}

.p-tree .p-tree-loading-overlay {
  position: absolute;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.p-tree-flex-scrollable {
  display: flex;
  flex: 1;
  height: 100%;
  flex-direction: column;
}

.p-tree-flex-scrollable .p-tree-wrapper {
  flex: 1;
}

// theme
.p-tree {
  border: $panelContentBorder;
  background: $panelContentBg;
  color: $panelContentTextColor;
  padding: $panelContentPadding;
  border-radius: $borderRadius;

  .p-tree-container {
    .p-treenode {
      padding: $treeNodePadding;
      outline: 0 none;

      &:focus > .p-treenode-content {
        @include focused-listitem();
      }

      .p-treenode-content {
        border-radius: $borderRadius;
        transition: $listItemTransition;
        padding: $treeNodeContentPadding;

        .p-tree-toggler {
          margin-right: $inlineSpacing;
          @include action-icon();
        }

        .p-treenode-icon {
          margin-right: $inlineSpacing;
          color: $treeNodeIconColor;
        }

        .p-checkbox {
          margin-right: $inlineSpacing;

          &.p-indeterminate {
            .p-checkbox-icon {
              color: $textColor;
            }
          }
        }

        &.p-highlight {
          background: $highlightBg;
          color: $highlightTextColor;

          .p-tree-toggler,
          .p-treenode-icon {
            color: $highlightTextColor;

            &:hover {
              color: $highlightTextColor;
            }
          }
        }

        &.p-treenode-selectable:not(.p-highlight):hover {
          background: $inputListItemHoverBg;
          color: $inputListItemTextHoverColor;
        }
      }
    }
  }

  .p-tree-filter-container {
    margin-bottom: $inlineSpacing;

    .p-tree-filter {
      width: 100%;
      padding-right: nth($inputPadding, 2) + $primeIconFontSize;
    }

    .p-tree-filter-icon {
      right: nth($inputPadding, 2);
      color: $inputIconColor;
    }
  }

  .p-treenode-children {
    padding: $treeNodeChildrenPadding;
  }

  .p-tree-loading-icon {
    font-size: $loadingIconFontSize;

    &.p-icon {
      width: $loadingIconFontSize;
      height: $loadingIconFontSize;
    }
  }
}