:root {
  --light-bg-color: rgb(237 238 242);
  font-family: sans-serif;
}

/* 
 * 
 * Object Tree
 * 
 */

.zft-caption {
  padding: 1px;
  font-size: 1rem;
  font-weight: 500;
  background-color: rgb(237 238 242);
  display: flex;
  align-items: center;  
  justify-content: space-between;
  border-bottom-style: solid;
  border-bottom-width: 1px;
}

.zft-caption-lbl {
  flex-grow: 1;
  text-align: center;
}

/* Object tree caption button */
.zft-icon-btn {
  padding: 1px 10px;
  font-size: 1.2rem;
  cursor: pointer;
}


.zft-hidden {
  display: none;
}

ul.zft-tree-nested {
 list-style-type: none;
 font-size: 10pt;
 padding-left: 2em;
}

li.zft-collapsed ul.zft-tree-nested {
 display: none
}
.zft-tree-item-caption {
   user-select: none;
   padding-right: 2em;
   padding-left: 0.5em;
}

li.zft-selected > .zft-tree-item-caption {
   background-color: blue;
   color: white;
}

.zft-tree-item-caption::before {
 color: black;
 display: inline-block;
 margin-right: 4px;
}

li.xzft-collapsed > span.zft-tree-item-caption::before {
  content: "\27A4";
}

li.xzft-expanded > span.zft-tree-item-caption::before {
  content: "\2B9F";
}

li.zft-collapsed::before {
  content: "\27A4";
}

li.zft-expanded::before {
  content: "\2B9F";
}