/* Map tree: readable names and a separate technical line, without changing map data. */
#mapStudioRoot .ms-layout,
#mapStudioRoot.ms-focus-mode .ms-layout {
  grid-template-columns: var(--ms-sidebar-width, 320px) minmax(0, 1fr);
  gap: 12px;
}
#mapStudioRoot .ms-sidebar {
  min-width: 0;
  position: relative;
  padding: 12px;
  background: #f3f7f5;
  border: 1px solid #aebeb9;
}
#mapStudioRoot .ms-sidebar-head {
  padding: 10px 3px 9px;
  align-items: center;
  border-bottom: 1px solid #c6d2ce;
  font-size: 12px;
}
#mapStudioRoot #msSearch {
  width: 100%;
  min-height: 38px;
  font-size: 13px;
}
#mapStudioRoot .ms-tree {
  min-width: 0;
  overflow-x: hidden;
  overflow-y: auto;
  scrollbar-gutter: stable;
  scrollbar-width: thin;
  scrollbar-color: #859a92 transparent;
  padding: 3px 3px 12px 0;
}
#mapStudioRoot .ms-tree > details {
  margin: 0;
  border-bottom: 1px solid #d5dfda;
}
#mapStudioRoot .ms-tree summary {
  position: sticky;
  top: 0;
  z-index: 1;
  padding: 12px 6px;
  background: #e8efeb;
  color: #203a49;
  font-size: 13px;
  line-height: 1.35;
  font-weight: 750;
  cursor: pointer;
  overflow-wrap: normal;
}
#mapStudioRoot .ms-tree-children {
  padding: 3px 0 6px 7px;
  margin-left: 6px;
  border-left: 1px solid #b5c7bf;
}
#mapStudioRoot .ms-mapitem {
  display: block;
  width: 100%;
  min-width: 0;
  min-height: 59px;
  margin: 2px 0;
  padding: 9px 10px;
  border: 1px solid transparent;
  border-left: 3px solid transparent;
  border-radius: 3px;
  background: transparent;
  color: #203a49;
  font-size: 13px;
  line-height: 1.4;
  text-align: left;
  white-space: normal;
  overflow-wrap: normal;
  word-break: normal;
}
#mapStudioRoot .ms-map-name {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  font-weight: 600;
}
#mapStudioRoot .ms-mapitem small,
#mapStudioRoot .ms-map-meta {
  display: block;
  margin-top: 5px;
  color: #526d7a;
  font-family: Consolas, "Cascadia Mono", monospace;
  font-size: 11px;
  font-weight: 400;
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
#mapStudioRoot .ms-mapitem:hover {
  background: #e3ece7;
  border-color: #c9d8cf;
}
#mapStudioRoot .ms-mapitem.active {
  background: #dcebf8;
  border-color: #b6cfe4;
  border-left-color: #1468a4;
  color: #074e82;
}
#mapStudioRoot .ms-mapitem:focus-visible,
#mapStudioRoot .ms-tree summary:focus-visible {
  outline: 2px solid #1468a4;
  outline-offset: -2px;
}
#mapStudioRoot .ms-mapitem.ms-map-modified {
  color: #a31936;
  border-left-color: #c32d49;
  background: #fff0f3;
}
#mapStudioRoot .ms-mapitem.ms-map-modified.active {
  color: #9d1531;
  background: #e4edf7;
  border-left-color: #c32d49;
}
#mapStudioRoot .ms-mapitem.ms-map-modified small,
#mapStudioRoot .ms-mapitem.ms-map-modified .ms-map-meta {
  color: #7f3548;
}
#mapStudioRoot .ms-tree summary.ms-group-modified { color: #a31936; }
#mapStudioRoot .ms-map-change-flag,
#mapStudioRoot .ms-map-review-flag {
  display: inline-block;
  margin: 3px 5px 0 0;
  vertical-align: middle;
  font-size: 10px;
  line-height: 1.4;
}
#mapStudioRoot .ms-sidebar-resizer {
  position: absolute;
  z-index: 4;
  top: 0;
  right: -7px;
  width: 12px;
  height: 100%;
  cursor: col-resize;
  touch-action: none;
  user-select: none;
  border: 0;
  background: transparent;
}
#mapStudioRoot .ms-sidebar-resizer::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 44%;
  width: 3px;
  height: 44px;
  border-radius: 3px;
  background: #8ba39a;
}
#mapStudioRoot .ms-sidebar-resizer:hover::after,
#mapStudioRoot .ms-sidebar-resizer:focus-visible::after { background: #1468a4; }
@media (max-width: 1050px) and (min-width: 761px) {
  #mapStudioRoot .ms-layout,
  #mapStudioRoot.ms-focus-mode .ms-layout {
    grid-template-columns: min(var(--ms-sidebar-width, 320px), 36vw) minmax(0, 1fr);
  }
}
@media (max-width: 760px) {
  #mapStudioRoot .ms-layout,
  #mapStudioRoot.ms-focus-mode .ms-layout { grid-template-columns: minmax(0, 1fr); }
  #mapStudioRoot .ms-sidebar { padding: 10px; }
  #mapStudioRoot .ms-tree { max-height: 260px; }
  #mapStudioRoot .ms-sidebar-resizer { display: none; }
}