/* NetTools BR - Responsive Styles */

@media (max-width: 992px) {
  :root {
    --sidebar-width: 220px;
  }

  .header-search {
    width: 220px;
  }
}

@media (max-width: 768px) {
  .mobile-nav-toggle {
    display: flex;
  }

  .header-search {
    display: none;
  }

  .app-sidebar {
    transform: translateX(-100%);
    width: 260px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
  }

  .app-sidebar.open {
    transform: translateX(0);
  }

  .app-main {
    margin-left: 0;
    width: 100%;
    padding: 1.25rem;
  }

  .form-row {
    flex-direction: column;
    gap: 0.75rem;
  }

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

  .result-header {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .app-header {
    padding: 0 1rem;
  }

  .page-title {
    font-size: 1.35rem;
  }

  .env-badge {
    display: none;
  }
}