/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

/* We can remove the outline since we do add our own focus style on nodes */
.tree:focus {
  outline: none;
}

.tree.inline {
  display: inline-block;
}

.tree.nowrap {
  white-space: nowrap;
}

.tree.noselect {
  user-select: none;
}

.tree .tree-node {
  display: flex;
}

.tree .tree-node:not(.focused):hover {
  background-color: var(--theme-selection-background-hover);
}

.tree-indent {
  display: inline-block;
  width: 12px;
  margin-inline-start: 3px;
  border-inline-start: 1px solid #a2d1ff;
  flex-shrink: 0;
  height: 0;
}

.tree-node[data-expandable="false"] .tree-last-indent {
  /* The 13px value is taken from the total width and margins of the arrow
  element of expandables nodes (10px width + 3px margins). That way the
  node's text are indented the same for both expandable and non-expandable
  nodes */
  margin-inline-end: 13px;
}

.tree .tree-node[data-expandable="true"] {
  cursor: default;
}

.tree-node button.arrow {
  mask: url("chrome://devtools/content/debugger/images/arrow.svg") no-repeat center;
  mask-size: 10px;
  vertical-align: -1px;
  width: 10px;
  height: 10px;
  border: 0;
  padding: 0;
  margin-inline-end: 4px;
  transform-origin: center center;
  transition: transform 125ms var(--animation-curve);
  background-color: var(--theme-icon-dimmed-color);
}

.tree-node button.arrow:not(.expanded) {
  transform: rotate(-90deg);
}

html[dir="rtl"] .tree-node button.arrow:not(.expanded) {
  transform: rotate(90deg);
}

.tree .tree-node.focused {
  color: var(--theme-selection-color);
  background-color: var(--theme-selection-background);
}

/* Invert text selection color in selected rows */
.tree .tree-node.focused ::selection {
  color: var(--theme-selection-background);
  background-color: var(--theme-selection-color);
}

.tree-node.focused button.arrow {
  background-color: currentColor;
}
