@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }
}

@media (max-width: 980px) {
  html,
  body {
    overflow: auto;
  }

  .app-frame {
    grid-template-columns: 1fr;
    height: auto;
  }

  .app-frame.is-sidebar-collapsed {
    --sidebar-current-width: var(--sidebar-width);
    grid-template-columns: 1fr;
  }

  .app-frame.is-sidebar-collapsed .brand-row {
    justify-content: flex-start;
    padding-right: 8px;
    padding-left: 8px;
  }

  .app-frame.is-sidebar-collapsed .brand-row strong,
  .app-frame.is-sidebar-collapsed .nav-section-title,
  .app-frame.is-sidebar-collapsed .nav-label {
    display: block;
  }

  .app-frame.is-sidebar-collapsed .side-nav {
    padding-right: 6px;
    padding-left: 6px;
  }

  .app-frame.is-sidebar-collapsed .nav-item {
    justify-content: flex-start;
    gap: 10px;
    padding-right: 10px;
    padding-left: 10px;
  }

  .app-sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--border-soft);
  }

  .side-nav {
    max-height: 360px;
  }

  .topbar {
    position: sticky;
    top: 0;
    z-index: 2;
  }

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

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

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

  .component-workspace {
    grid-template-columns: 1fr;
  }

  .component-filter-panel {
    position: static;
  }

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

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

  .component-group-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-height: none;
    min-height: 0;
    overflow: visible;
  }

  .effect-preview {
    grid-template-columns: 1fr;
  }

  .system-grid,
  .endpoint-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .topbar {
    height: auto;
    min-height: 52px;
    padding-top: 8px;
    padding-bottom: 8px;
  }

  .content {
    padding: 10px 10px 20px;
  }

  .action-strip,
  .panel-head {
    align-items: stretch;
    flex-direction: column;
  }

  .topbar > .action-strip {
    align-items: center;
    flex-direction: row;
    gap: 8px;
  }

  .topbar > .action-strip .primary-action {
    padding-right: 10px;
    padding-left: 10px;
  }

  .topbar .top-actions {
    gap: 6px;
  }

  .topbar .log-button {
    padding-right: 8px;
    padding-left: 8px;
  }

  .topbar .log-button > span {
    display: none;
  }

  .kpi-grid,
  .component-metric-grid,
  .component-group-list,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .component-kind-tabs {
    justify-content: flex-start;
  }

  .component-kind-tabs button {
    flex: 0 0 auto;
  }

  .admin-name {
    display: none;
  }
}