/* Lite tier: fewer paint-heavy effects; layout and content unchanged. */
[data-perf="lite"] .preloader-bg-video {
  display: none !important;
}

[data-perf="lite"] .preloader-ripples {
  opacity: 0.35 !important;
  filter: none !important;
}

[data-perf="lite"] .ai-sidebar,
[data-perf="lite"] .ai-nav-section {
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

[data-perf="lite"] .ai-button-gradient-border .gradient-glow {
  opacity: 0.25 !important;
  animation: none !important;
}

[data-perf="lite"] .ai-tool-item .ai-button-gradient-border::before,
[data-perf="lite"] .ai-tool-item .ai-button-gradient-border::after {
  animation: none !important;
}

[data-perf="lite"] .artifacts-modal-backdrop {
  backdrop-filter: blur(8px) saturate(120%) !important;
  -webkit-backdrop-filter: blur(8px) saturate(120%) !important;
}

[data-perf="lite"] .global-tooltip.shimmer {
  animation: none !important;
}

[data-perf="lite"] .wm-orb-status-tooltip .wm-orb-shimmer-text {
  animation: none !important;
}

/* TODO(Phase 4): tune more selectors (dock integrations, dashboard tiles) using telemetry. */