.group-header-row-l1 {
  background: var(--surface-3);
  font-size: 12px;
  font-weight: 800;
  color: var(--text-strong);
  letter-spacing: 0.04em;
  height: 36px;
  border-top: 1px solid var(--grid-line);
  border-bottom: 1px solid var(--grid-line);
}

.group-header-row-l1 .group-header-row-left-col {
  background: var(--surface-3);
  color: var(--text-strong);
}

.group-header-row-l2 {
  background: var(--surface-2);
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.025em;
  height: 32px;
  border-top: 1px solid var(--grid-line);
}

.group-header-row-l2 .group-header-row-left-col {
  background: var(--surface-2);
  color: var(--text-muted);
  padding-left: 24px;
}

.group-header-row-fill {
  flex: 1;
  border-right: none;
}

.group-header-row-fill-l1 {
  height: 36px;
}

.group-header-row-fill-l2 {
  height: 32px;
}