/* Reserve identical slots even when a chat has no author or folder labels. */
.list-column__row:has(> .list-column__body--chat) {
  height: 106px;
  min-height: 106px;
  box-sizing: border-box;
}
.list-column__body--chat {
  display: grid;
  grid-template-rows: 18px 18px 20px 20px 20px;
  align-content: start;
}
.list-column__body--chat > .list-column__top { grid-row: 1; }
.list-column__body--chat > .list-column__chan { grid-row: 2; }
.list-column__body--chat > .list-column__author-slot,
.list-column__body--chat > .list-column__author { grid-row: 3; }
.list-column__body--chat > .list-column__preview-row,
.list-column__body--chat > .list-column__last { grid-row: 4; }
.list-column__body--chat > .list-column__folders,
.list-column__body--chat > .list-column__meta { grid-row: 5; }
.list-column__body--chat > * { min-height: 0; margin-top: 0; }
.list-column__body--chat .list-column__author { margin-top: 0; }