/* Root */
.file-explorer {
  list-style: none;
  margin: 0;
  padding: 0.5rem;
  font-size: 14px;
}

/* Nested lists */
.file-explorer ul {
  list-style: none;
  margin: 4px 0;
  padding-left: 1em;
}

/* Items */
.file-explorer li {
  line-height: 1.6;
}

/* Folder label */
.file-explorer .folder {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  cursor: pointer;
  user-select: none;
  font-weight: 500;
}

.file-explorer .folder-icon {
  width: 1em;
  height: 1em;
  flex-shrink: 0;
  transition: transform 0.15s ease;
}

.file-explorer li.open > .folder .folder-icon {
  transform: rotate(90deg);
}

.file-explorer a {
  display: inline-block;
  padding: 2px 4px;
  border-radius: 4px;
  text-decoration: none;
  color: inherit;
}

.file-explorer a:hover {
  background: rgba(0, 0, 0, 0.05);
}

.file-explorer li > ul {
  display: none;
}

.file-explorer li.open > ul {
  display: block;
}

/* Active file */
.file-explorer a.active {
  font-weight: 500;
  background: rgba(0, 120, 255, 0.12);
}