.onboarding-shell { min-height: 100dvh; background: var(--core-bg); }
.onboarding-topbar { min-height: 68px; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 12px clamp(16px, 4vw, 48px); border-bottom: 1px solid var(--core-border); background: var(--core-surface); }
.onboarding-page { width: min(1260px, 100%); margin: 0 auto; padding: clamp(24px, 4vw, 52px) clamp(14px, 3vw, 32px); }
.onboarding-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; margin-bottom: 24px; }
.onboarding-heading h1 { margin: 0; font-size: clamp(29px, 5vw, 42px); letter-spacing: -.045em; }
.onboarding-heading p { max-width: 680px; margin: 8px 0 0; color: var(--core-text-muted); }
.onboarding-progress { min-width: 210px; }
.progress-track { height: 8px; overflow: hidden; margin-top: 8px; border-radius: 999px; background: var(--core-gray-soft); }
.progress-track > span { display: block; height: 100%; border-radius: inherit; background: var(--core-blue); }
.wizard-layout { display: grid; grid-template-columns: minmax(220px, 280px) minmax(0, 1fr); gap: 20px; }
.wizard-steps { align-self: start; position: sticky; top: 18px; display: grid; gap: 5px; padding: 12px; border: 1px solid var(--core-border); border-radius: var(--core-radius); background: var(--core-surface); }
.wizard-step { display: grid; grid-template-columns: 34px 1fr; gap: 10px; align-items: center; min-height: 58px; padding: 7px; border-radius: var(--core-radius-sm); color: var(--core-text-muted); text-decoration: none; }
.wizard-step:hover, .wizard-step.active { background: var(--core-blue-soft); color: var(--core-blue); }
.wizard-step-number { display: grid; place-items: center; width: 32px; height: 32px; border: 1px solid var(--core-border-strong); border-radius: 50%; font-size: 12px; font-weight: 850; }
.wizard-step.complete .wizard-step-number { border-color: var(--core-green); background: var(--core-green-soft); color: var(--core-green); }
.wizard-step.warning .wizard-step-number { border-color: var(--core-amber); background: var(--core-amber-soft); color: var(--core-amber); }
.wizard-step strong, .wizard-step small { display: block; }
.wizard-step strong { font-size: 12px; }
.wizard-step small { margin-top: 2px; font-size: 10px; color: var(--core-text-muted); }
.wizard-card { min-width: 0; padding: clamp(20px, 4vw, 38px); border: 1px solid var(--core-border); border-radius: var(--core-radius-lg); background: var(--core-surface); box-shadow: var(--core-shadow); }
.wizard-card-header { margin-bottom: 26px; }
.wizard-card-header h2 { margin: 5px 0 0; font-size: 25px; letter-spacing: -.03em; }
.wizard-card-header p { margin: 7px 0 0; color: var(--core-text-muted); }
.wizard-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.wizard-form-grid .wide { grid-column: 1 / -1; }
.wizard-actions { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--core-border); }
.wizard-actions-group { display: flex; flex-wrap: wrap; gap: 9px; }
.connection-summary { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.connection-summary > div { padding: 14px; border: 1px solid var(--core-border); border-radius: var(--core-radius-sm); background: var(--core-surface-muted); }
.connection-summary span, .connection-summary strong { display: block; }
.connection-summary span { color: var(--core-text-muted); font-size: 12px; }
.connection-summary strong { margin-top: 5px; }
.review-list { display: grid; gap: 8px; }
.review-row { display: flex; justify-content: space-between; gap: 12px; align-items: center; padding: 12px; border: 1px solid var(--core-border); border-radius: var(--core-radius-sm); }

@media (max-width: 860px) {
  .onboarding-heading { display: block; }
  .onboarding-progress { margin-top: 18px; }
  .wizard-layout { grid-template-columns: 1fr; }
  .wizard-steps { position: static; display: flex; overflow-x: auto; scroll-snap-type: x mandatory; }
  .wizard-step { min-width: 152px; scroll-snap-align: start; }
}

@media (max-width: 600px) {
  .onboarding-topbar { flex-wrap: wrap; }
  .onboarding-topbar .header-actions { width: 100%; justify-content: flex-end; }
  .onboarding-topbar .user-copy { display: none; }
  .wizard-card { padding: 20px 16px; }
  .wizard-form-grid, .connection-summary { grid-template-columns: 1fr; }
  .wizard-actions { align-items: stretch; flex-direction: column-reverse; }
  .wizard-actions-group, .wizard-actions .btn { width: 100%; }
  .wizard-actions-group .btn { flex: 1; }
}