/* 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/>. */

.dom-mutation-empty {
  padding: 6px 20px;
  text-align: center;
  font-style: italic;
  color: var(--theme-body-color);
  white-space: normal;

  button {
    margin-block-start: 10px;
  }
}

.dom-mutation-list * {
  user-select: none;
}

.dom-mutation-list {
  padding: 4px 0;
  list-style-type: none;
}

.dom-mutation-list li {
  position: relative;

  display: flex;
  align-items: start;
  overflow: hidden;
  padding-top: 2px;
  padding-bottom: 2px;
  padding-inline-start: 20px;
  padding-inline-end: 12px;
}

.dom-mutation-list input {
  margin: 2px 3px;

  padding-inline-start: 2px;
  margin-top: 0;
  margin-bottom: 0;
  margin-inline-start: 0;
  margin-inline-end: 2px;
  vertical-align: text-bottom;
}

.dom-mutation-info {
  flex-grow: 1;
  text-overflow: ellipsis;
  overflow: hidden;
  margin-inline-end: 20px;
}

.dom-mutation-list .close-btn {
  position: absolute;
  /* hide button outside of row until hovered or focused */
  top: -100px;
}

/* Reveal the remove button on hover/focus */
.dom-mutation-list li:hover .close-btn,
.dom-mutation-list li .close-btn:focus {
  top: calc(50% - 8px);
}

[dir="ltr"] .dom-mutation-list .close-btn {
  right: 12px;
}

[dir="rtl"] .dom-mutation-list .close-btn {
  left: 12px;
}
