.onboarding-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
  padding: clamp(1.25rem, 3vw, 2.5rem);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  background: var(--surface-raised);
}

.onboarding-hero-copy,
.onboarding-example,
.onboarding-product-copy,
.onboarding-basic-fields > div {
  min-width: 0;
  overflow-wrap: anywhere;
}

.onboarding-hero-copy h2 {
  margin: 1rem 0;
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  line-height: 1.2;
}

.onboarding-hero-copy > p {
  color: var(--muted-color);
  line-height: 1.65;
}

.onboarding-hero-note {
  margin: 1rem 0 0;
  font-size: 0.875rem;
}

.onboarding-example {
  padding: clamp(1rem, 2vw, 1.5rem);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  background: var(--surface-subtle);
}

.onboarding-example-badge {
  display: inline-block;
  margin-bottom: 1rem;
  color: var(--accent-color);
  font-size: 0.8rem;
  font-weight: 600;
}

.onboarding-example h3 {
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.onboarding-example dt {
  color: var(--heading-color);
  font-size: 0.85rem;
}

.onboarding-example dd {
  margin-bottom: 0.875rem;
  color: var(--muted-color);
  font-size: 0.875rem;
  line-height: 1.5;
}

.onboarding-example-footer {
  display: block;
  padding-top: 0.875rem;
  border-top: 1px solid var(--card-border);
  color: var(--muted-color);
  font-size: 0.8rem;
}

.onboarding-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
}

.onboarding-steps li {
  display: flex;
  gap: 0.625rem;
  align-items: center;
  min-width: 0;
  color: var(--muted-color);
  font-size: 0.875rem;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.onboarding-step-number {
  display: inline-grid;
  flex: 0 0 2rem;
  place-items: center;
  height: 2rem;
  border: 1px solid var(--card-border);
  border-radius: 50%;
  color: var(--heading-color);
  background: var(--surface-raised);
  font-weight: 600;
}

.onboarding-steps li[aria-current="step"] {
  color: var(--heading-color);
  font-weight: 600;
}

.onboarding-steps li[aria-current="step"] .onboarding-step-number {
  border-color: var(--accent-color);
  color: var(--contrast-color);
  background: var(--accent-color);
}

.onboarding-steps-overview {
  margin: 1.5rem 0 0;
}

.onboarding-steps-overview li {
  align-items: flex-start;
}

.onboarding-steps-overview strong,
.onboarding-steps-overview small {
  display: block;
}

.onboarding-steps-overview strong {
  margin-bottom: 0.375rem;
  color: var(--heading-color);
}

.onboarding-basic-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.onboarding-basic-fields select {
  max-width: 100%;
}

.onboarding-field-note {
  margin: 0 0 1.25rem;
  color: var(--muted-color);
  font-size: 0.875rem;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.onboarding-field-note a {
  display: inline-block;
  padding-block: 0.35rem;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.onboarding-type-picker {
  min-width: 0;
  margin-bottom: 1.5rem;
}

.onboarding-type-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.onboarding-type-card {
  display: grid;
  grid-template-columns: 1.25rem minmax(0, 1fr);
  gap: 0.75rem;
  align-items: start;
  min-width: 0;
  padding: 1rem;
  border: 2px solid var(--card-border);
  border-radius: var(--radius-lg);
  background: var(--surface-raised);
  cursor: pointer;
  transition: border-color 0.15s ease;
}

.onboarding-type-card:hover {
  border-color: var(--accent-color);
}

.onboarding-type-card:has(input:checked) {
  border-color: var(--accent-color);
  background: var(--surface-subtle);
}

.onboarding-type-card:has(input:focus-visible) {
  outline: 3px solid var(--focus-ring-color);
  outline-offset: 3px;
}

.onboarding-type-card input[type="radio"] {
  width: 1.125rem;
  height: 1.125rem;
  margin: 0.15rem 0 0;
  accent-color: var(--accent-color);
}

.onboarding-type-copy,
.onboarding-type-copy > span,
.onboarding-type-copy > strong {
  display: block;
  min-width: 0;
  overflow-wrap: anywhere;
}

.onboarding-type-copy > strong {
  margin-bottom: 0.5rem;
  color: var(--heading-color);
  font-size: 0.95rem;
  line-height: 1.4;
}

.onboarding-type-copy > span {
  color: var(--muted-color);
  font-size: 0.85rem;
  font-weight: 400;
  line-height: 1.5;
}

.onboarding-type-materials {
  margin-top: 0.75rem;
}

.onboarding-type-materials b {
  color: var(--heading-color);
  font-weight: 500;
}

.onboarding-errors {
  margin-bottom: 1.5rem;
  padding: 1rem;
  border: 1px solid var(--danger-color, #b42318);
  border-radius: var(--radius-md);
  background: var(--surface-subtle);
}

.onboarding-errors a,
.onboarding-field-errors {
  color: var(--danger-color, #b42318);
}

.onboarding-errors a {
  display: inline-block;
  padding-block: 0.25rem;
  text-decoration: underline;
}

[data-theme="dark"] .onboarding-errors a,
[data-theme="dark"] .onboarding-field-errors {
  color: #fda4af;
}

.onboarding-product-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.onboarding-product-list > li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  padding: 1.25rem;
}

.onboarding-product-list > li + li {
  border-top: 1px solid var(--card-border);
}

.onboarding-product-copy h2 {
  margin-bottom: 0.5rem;
}

.onboarding-product-copy p {
  margin-bottom: 0.5rem;
  color: var(--muted-color);
  font-size: 0.875rem;
  white-space: pre-line;
}

.onboarding-product-copy > a {
  display: inline-block;
  padding-block: 0.375rem;
  font-size: 0.875rem;
}

.onboarding-actions {
  align-items: stretch;
}

.onboarding-actions .btn,
.onboarding-product-list .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  white-space: normal;
}

@media (max-width: 1199.98px) {
  .onboarding-type-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767.98px) {
  .onboarding-hero,
  .onboarding-basic-fields {
    grid-template-columns: minmax(0, 1fr);
  }

  .onboarding-steps {
    gap: 0.625rem;
  }

  .onboarding-steps li {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.375rem;
    font-size: 0.8rem;
  }

  .onboarding-step-number {
    flex: 0 0 auto;
    width: 2rem;
  }

  .onboarding-steps-overview {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.25rem;
  }

  .onboarding-steps-overview li {
    flex-direction: row;
    gap: 0.75rem;
    font-size: 0.875rem;
  }

  .onboarding-steps-overview .onboarding-step-number {
    flex-shrink: 0;
  }
}

@media (max-width: 575.98px) {
  .onboarding-type-grid,
  .onboarding-product-list > li {
    grid-template-columns: minmax(0, 1fr);
  }

  .onboarding-actions {
    flex-direction: column;
  }

  .onboarding-actions .btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .onboarding-type-card {
    transition: none;
  }
}