.school-levels-field {
  grid-column: 1 / -1;
  padding: .85rem;
  border: 1px solid #d9e4e7;
  border-radius: 12px;
  background: #fff;
}
.school-levels-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  margin-bottom: .65rem;
}
.school-levels-heading strong,
.school-levels-heading span { display: block; }
.school-levels-heading strong { color: #334155; font-size: .72rem; }
.school-levels-heading span { margin-top: .1rem; color: #64748b; font-size: .58rem; }
.school-levels-heading button {
  padding: .35rem .55rem;
  border: 1px solid #b8d4d2;
  border-radius: 7px;
  color: #0f766e;
  font-size: .58rem;
  font-weight: 850;
}
.school-level-groups {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .55rem;
}
.school-level-groups fieldset {
  padding: .55rem;
  border: 1px solid #e2e8f0;
  border-radius: 9px;
  background: #f8fafc;
}
.school-level-groups legend {
  padding: 0 .2rem;
  color: #0f766e;
  font-size: .57rem;
  font-weight: 900;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.school-level-groups label {
  display: flex;
  align-items: center;
  gap: .4rem;
  min-height: 1.6rem;
  color: #334155;
  font-size: .64rem;
  font-weight: 700;
  cursor: pointer;
}
.school-level-groups input[type="checkbox"] {
  flex: 0 0 auto;
  width: .85rem !important;
  height: .85rem !important;
  margin: 0;
  padding: 0;
  border-radius: 3px;
  accent-color: #0f766e;
}
.school-levels-field > .helptext {
  display: block;
  margin-top: .45rem;
  color: #64748b;
  font-size: .55rem;
}
@media (max-width: 900px) {
  .school-level-groups { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 520px) {
  .school-level-groups { grid-template-columns: 1fr; }
}