.root {
  display: flex;
  flex-direction: column;
  flex: 1;
  height: 100%;
  min-width: 0;
}
.top {
  position: relative;
  flex-shrink: 0;
}
.body {
  display: flex;
  flex: 1;
  min-width: 0;
  min-height: 0;
}
.sidebar {
  width: 240px;
  min-width: 240px;
  border-right: 1px solid var(--border-8);
  background: var(--bg-1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.center {
  width: 480px;
  min-width: 320px;
  flex-shrink: 1;
  display: flex;
  flex-direction: column;
  background: var(--bg-1);
}
.preview {
  flex: 1;
  min-width: 280px;
  border-left: 1px solid var(--border-8);
  background: var(--bg-0);
  display: flex;
  flex-direction: column;
  position: relative;
}