.list {
  background: var(--input-bg);
  color: var(--input-fg);
  border: 1px solid #7F9DB9;
  box-shadow: inset 0 0 0 1px #fff;
  overflow: auto;
  cursor: default;
}

.list > [role="option"] {
  padding: 2px 6px 2px 6px;
  white-space: nowrap;
}

.list:focus-within > [role="option"][aria-selected="true"] {
  background-color: var(--selection-bg);
  color: var(--selection-fg);
}

.list > [role="option"][aria-selected="true"] {
  background-color: var(--window-bg);
  color: var(--window-fg);
}

.list > [role="option"]:focus {
  outline: 1px dotted #000;
  outline-offset: -1px;
}

.list > [role="option"][aria-selected="true"]:focus {
  outline: 1px dotted var(--selection-inverse);
}

.icon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, 128px);
  flex-direction: row;
  flex-wrap: wrap;
}

.icon-grid > .icon {
  flex: 0 0 128px;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 4px;
}

.icon-grid > .icon > .icon-label {
  margin-top: 5px;
  text-align: center;
  padding: 1px 1px;
}

.icon-grid > .icon:focus {
  outline: none;
}

.icon-grid > .icon:focus > .icon-label {
  outline: 1px dotted #000;
  outline-offset: -1px;
}

.icon-grid:focus-within > .icon[aria-selected="true"] > .icon-label {
  background-color: var(--selection-bg);
  color: var(--selection-fg);
}

.icon-grid > .icon[aria-selected="true"] > .icon-label {
  background-color: var(--window-bg);
  color: var(--window-fg);
}

.icon-grid > .icon[aria-selected="true"]:focus > .icon-label {
  outline: 1px dotted var(--selection-inverse);
}

.detailed {
  width: 100%;
  border-spacing: 0;
}

.detailed th {
  text-align: left;
  font-weight: normal;
  background-color: #EBEADB;
  color: #000;
  border-bottom: 1px solid #CBC7B8;
  box-shadow: inset 0 -1px 0 #E2DECD, inset 0 -2px 0 #EBEADB;
  padding: 2px 6px 2px 6px;
  white-space: nowrap;
  position: relative;

  &::before {
    position: absolute;
    right: 0;
    top: 3px;
    display: block;
    content: '';
    border-left: 1px solid #c7c5b2;
    border-right: 1px solid #fff;
    height: 1em;
  }

  &[aria-sort="ascending"]::after,
  &[aria-sort="descending"]::after {
    content: '';
    display: inline-block;
    width: 9px;
    height: 5px;
    margin-left: 10px;
    margin-bottom: 2px;
    vertical-align: baseline;
    background-image: url(sort-asc.svg);
  }

  &[aria-sort="ascending"]::after {
    background-image: url(sort-asc.svg);
  }

  &[aria-sort="descending"]::after {
    background-image: url(sort-desc.svg);
  }

  &[role="button"] {
    user-select: none;

    &:focus {
      outline: 1px dotted #563A2E;
      outline-offset: -2px;
    }

    &:hover {
      background: #fff;
      border-bottom-color: #F9B119;
      box-shadow: inset 0 -1px 0 #FCC247, inset 0 -2px 0 #F9A900;
      border-bottom-left-radius: 2px;
      border-bottom-right-radius: 2px;

      &::before {
        display: none;
      }
    }

    &:active {
      background: #DEDFD8; 
      border-bottom-color: #A5A597;
      box-shadow: inset 1px 0 0 #A5A597, inset -1px 0 0 #A5A597, inset 2px 1px 1px #C1C2B8;
      border-radius: 0;
      padding: 3px 5px 1px 7px;

      &::before {
        display: none;
      }

      &::after {
        margin-left: 9px;
        margin-bottom: 3px;
      }
    }
  }
}


.detailed tr {
  outline: none;
}

.detailed tr:focus {
  outline: 1px dotted #000;
  outline-offset: -1px;
}

.detailed:focus-within tr[aria-selected="true"] {
  background-color: var(--selection-bg);
  color: var(--selection-fg);
}

.detailed tr[aria-selected="true"] {
  background-color: var(--window-bg);
  color: var(--window-fg);
}

.detailed tr[aria-selected="true"]:focus {
  outline: 1px dotted var(--selection-inverse);
}

.detailed .icon:focus .icon-label {
  outline: 1px dotted #000;
  outline-offset: -1px;
}

.detailed:focus-within .icon[aria-selected="true"] .icon-label {
  background-color: var(--selection-bg);
  color: var(--selection-fg);
}

.detailed .icon[aria-selected="true"] .icon-label {
  background-color: var(--window-bg);
  color: var(--window-fg);
}

.detailed .icon[aria-selected="true"]:focus .icon-label {
  outline: 1px dotted var(--selection-inverse);
}

.detailed td {
  padding: 2px 6px 2px 6px;
  white-space: nowrap;
}

.detailed .icon {
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  outline: none;
}

.detailed td.icon {
  display: flex;
}

.detailed .icon > img {
  width: 16px;
  height: 16px;
  margin-right: 1px;
  margin-left: -4px;
}

.detailed .icon > .icon-label {
  text-align: center;
  padding: 1px 3px;
}

.detailed thead {
  position: sticky;
  top: 0;
}

.list ul[role="tree"] {
  li {
    position: relative;
    list-style-type: none;
    min-height: 24px;
    padding-top: 2px;

    & > details {
      margin: 0;
      display: block;

      & > summary {
        margin: 0;
        display: flex;
        align-items: center;

        &::before {
          content: '';
          display: block;
          border: 1px solid #7898B5;
          border-radius: 2px;
          position: absolute;
          width: 9px;
          height: 9px;
          background-color: #fff;
          background-image: url(expand.svg), linear-gradient(to top, #C3BAAA, transparent 3px), linear-gradient(to top left, #CFC8BB, transparent 5px);
          background-repeat: no-repeat;
          top: 8px;
          left: 0;
        }
      }
      
      &[open] > summary::before {
        background-image: url(collapse.svg), linear-gradient(to top, #C3BAAA, transparent 3px), linear-gradient(to top left, #CFC8BB, transparent 5px);
      }
    }
  }

  & > li > details {
    padding-left: 17px;
    & > summary::before {
      left: 4px;
    }
  }

  .icon {
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    outline: none;

    & > img {
      width: 16px;
      height: 16px;
      margin-right: 1px;
    }

    & > .icon-label {
      text-align: center;
      padding: 1px 3px;
    }

    &:hover > .icon-label {
      color: #000080;
      text-decoration: underline;
    }

    &:focus .icon-label {
      outline: 1px dotted #000;
      outline-offset: -1px;
    }

    &[aria-selected="true"] > .icon-label {
      background-color: var(--window-bg);
      color: var(--window-fg);
    }

    &[aria-selected="true"]:focus > .icon-label {
      outline: 1px dotted var(--selection-inverse);
    }
  }

  [role=treeitem]:not(.icon) {
    display: inline-flex;
    outline: none;

    &:hover {
      color: #000080;
      text-decoration: underline;
    }

    &:focus {
      outline: 1px dotted #000;
      outline-offset: -1px;
    }

    &[aria-selected="true"] {
      background-color: var(--window-bg);
      color: var(--window-fg);
    }

    &[aria-selected="true"]:focus {
      outline: 1px dotted var(--selection-inverse);
    }
  }

  &:focus-within {
    .icon[aria-selected="true"] .icon-label,
    [role=treeitem][aria-selected="true"]:not(.icon) {
      background-color: var(--selection-bg);
      color: var(--selection-fg);
    }
  }

  ul {
    margin-left: 8px;
    padding-left: 10px;

    li {
      margin-left: -15px;
      padding-left: 16px;
    }
  }
}