.group-member-row {
  display: flex;
  gap: 10px;
  margin-bottom: 8px;
  flex-wrap: wrap;
  align-items: center;
}
.group-member-row.group-member-row--hidden {
  display: none;
}
.group-member-row > .js-form-item,
.group-member-row > .form-item {
  flex: 1 1 200px;
  margin: 0;
}
.group-member-row input.form-control {
  width: 100%;
}
.song-row {
  border: 1px solid #ddd;
  padding: 12px;
  margin-bottom: 12px;
  border-radius: 4px;
}
.song-row.song-row--hidden {
  display: none;
}
.add-song-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}