.notebooklm-actions {
  display: grid;
  gap: 8px;
}

.notebooklm-actions > button {
  width: 100%;
}

.notebooklm-secondary-actions {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.notebooklm-secondary-actions button {
  min-width: 0;
}

@media (max-width: 560px) {
  .notebooklm-secondary-actions {
    grid-template-columns: 1fr;
  }
}