.groupLists-container {
  display: flex;
  flex-wrap: wrap;
}

.card {
  flex-grow: 1;
  margin: 10px;
}

.unidad-card, .elements-card {
  flex: 1 1 45%;
  background-color: #fafafa;
  max-height: 300px; 
  overflow-y: auto;
}

.details-card, .classroom-view {
  flex: 1 1 25%;
}

mat-card-title {
  display: flex;
  justify-content: space-between;
  margin: 10px;
}

.title-with-breadcrumb {
  display: flex;
  flex-direction: column;
}

mat-card-subtitle {
  font-size: 0.875rem;
  color: rgba(0, 0, 0, 0.54);
}

mat-card-subtitle a {
  cursor: pointer;
  text-decoration: underline;
  color: #929292;
}

mat-card-subtitle a:hover {
  text-decoration: none;
}

.groups-button-row {
  display: flex;
  flex-grow: 1;
}

button {
  margin-left: 10px;
  margin-bottom: 20px;
}

.item-content {
  display: flex;
  width: 100%;
}

.clickable-item:hover {
  cursor: pointer;
}

.selected-item {
  background-color: #e0e0e0;
}

.actions {
  display: flex;
  margin-left: auto;
}

.actions mat-icon {
  cursor: pointer;
  margin-left: 16px;
  color: #757575;
}

.actions mat-icon:hover {
  color: #212121;
}