@media (max-width: 980px) {
  .main-grid {
    grid-template-columns: 1fr;
  }

  .panel,
  .panel:last-child {
    border-right: 0;
    border-left: 0;
    border-bottom: 1px solid var(--line);
  }

  .mode-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .workspace,
  .boot-screen {
    width: 100%;
    min-height: 100vh;
    margin: 0;
    border-radius: 0;
    border-left: 0;
    border-right: 0;
  }

  .topbar,
  .statusbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .mode-grid {
    grid-template-columns: 1fr;
  }

  .footer-links {
    flex-direction: column;
  }
}