@layer app {
  .onboarding-page { background: #ffffff; }
  .onboarding-shell, .onboarding-layout { min-height: 100vh; }
  .onboarding-layout { display: grid; place-items: center; padding: clamp(1.5rem, 5vw, 4rem); }
  .onboarding-form { display: grid; width: min(100%, 42rem); }
  .onboarding-progress { margin-bottom: 2.5rem; }
  .onboarding-progress ol { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0; padding: 0; list-style: none; }
  .onboarding-progress li { position: relative; display: grid; justify-items: center; gap: 0.45rem; color: var(--muted); font-size: var(--type-caption); }
  .onboarding-progress li:not(:last-child)::after { position: absolute; top: 1rem; left: 50%; width: 100%; height: 1px; background: var(--line); content: ""; }
  .onboarding-progress li span { position: relative; z-index: 1; display: grid; width: 2rem; height: 2rem; place-items: center; border-radius: 50%; background: var(--sidebar-background); font-size: 0.8rem; font-weight: 800; }
  .onboarding-progress li.current, .onboarding-progress li.complete { color: var(--ink); }
  .onboarding-progress li.current span { background: var(--progress); }
  .onboarding-progress li.complete span { background: var(--ink); color: #ffffff; }
  .onboarding-step { width: 100%; }
  .onboarding-step-count { color: var(--primary-hover); font-size: var(--type-caption); font-weight: 800; }
  .onboarding-step h2 { max-width: 20ch; margin-top: 0.5rem; color: var(--ink); font-size: 2.25rem; }
  .onboarding-step > p:not(.onboarding-step-count) { max-width: 58ch; margin-top: 0.75rem; }
  .onboarding-step .field { margin-top: 1.75rem; }
  .onboarding-step .field + .field { margin-top: 1.25rem; }
  .onboarding-step label { color: var(--ink); font-size: 0.9rem; font-weight: 800; }
  .onboarding-upload { margin-top: 1.75rem; }
  .onboarding-materials { display: grid; gap: 0.65rem; margin-top: 1rem; }
  .onboarding-material { display: grid; grid-template-columns: minmax(0, 1fr) minmax(7rem, 12rem) auto; align-items: center; gap: 0.75rem; border: 1px solid var(--line); border-radius: 0.75rem; padding: 0.8rem 1rem; }
  .onboarding-material-name { overflow: hidden; color: var(--ink); font-size: var(--type-caption); font-weight: 800; text-overflow: ellipsis; white-space: nowrap; }
  .onboarding-material-progress { overflow: hidden; height: 0.4rem; border-radius: 999px; background: var(--sidebar-background); }
  .onboarding-material-progress span { display: block; width: 40%; height: 100%; border-radius: inherit; background: var(--primary); animation: onboarding-material-progress 1.2s ease-in-out infinite; }
  .onboarding-material-progress.complete span { width: 100%; animation: none; background: var(--progress); }
  .onboarding-material-check { color: var(--primary-hover); font-weight: 900; }
  .onboarding-material-error { color: var(--danger); font-size: var(--type-caption); }
  .onboarding-material .text-button { color: var(--primary-hover); font-size: var(--type-caption); font-weight: 800; text-decoration: underline; text-underline-offset: 3px; }
  .onboarding-actions { display: flex; justify-content: flex-end; gap: 0.75rem; margin-top: 2rem; border-top: 1px solid var(--line); padding-top: 1.5rem; }
  .onboarding-actions .button { min-width: 8rem; }
  .onboarding-actions .button:disabled { cursor: not-allowed; opacity: 0.45; }
  .onboarding-skip { justify-self: center; margin-top: 1.25rem; color: var(--primary-hover); font-size: var(--type-caption); font-weight: 800; text-decoration: underline; text-underline-offset: 3px; }
  .onboarding-ready { position: relative; }
  .onboarding-ready > p { max-width: 42ch; padding-right: 10rem; }
  .onboarding-ready-art { position: absolute; top: -1rem; right: 0; display: grid; width: 9rem; height: 9rem; place-items: center; }
  .onboarding-ready-art img { width: 100%; height: 100%; object-fit: contain; }
  .onboarding-ready dl { display: grid; margin-top: 2rem; border-top: 1px solid var(--line); }
  .onboarding-ready dl div { display: grid; grid-template-columns: 8rem minmax(0, 1fr); gap: 1rem; border-bottom: 1px solid var(--line); padding-block: 1rem; }
  .onboarding-ready dt { color: var(--muted); font-size: var(--type-caption); font-weight: 700; }
  .onboarding-ready dd { overflow: hidden; color: var(--ink); font-weight: 800; text-overflow: ellipsis; white-space: nowrap; }

  @keyframes onboarding-material-progress {
    from { transform: translateX(-110%); }
    to { transform: translateX(260%); }
  }

  @media (prefers-reduced-motion: reduce) {
    .onboarding-material-progress span { animation: none; }
  }

  @media (max-width: 560px) {
    .onboarding-layout { align-items: start; padding: 2rem 1.25rem; }
    .onboarding-progress { margin-bottom: 2rem; }
    .onboarding-step h2 { font-size: 2rem; }
    .onboarding-actions { align-items: stretch; flex-direction: column-reverse; }
    .onboarding-actions .button { width: 100%; }
    .onboarding-material { grid-template-columns: minmax(0, 1fr) auto; }
    .onboarding-material-progress, .onboarding-material-error { grid-column: 1 / -1; grid-row: 2; }
    .onboarding-ready > p { padding-right: 0; }
    .onboarding-ready-art { position: static; width: 7rem; height: 7rem; margin: 1.25rem auto 0; }
  }
}