.setup-body { background: var(--canvas); }

.setup-header {
  display: flex;
  width: min(1180px, calc(100% - 2rem));
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 1rem auto 0;
  border: 1px solid var(--rule);
  border-bottom: 0;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  background: var(--surface);
  padding: 0 2rem;
}

.setup-header__back {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.setup-shell {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto 5rem;
  border: 1px solid var(--rule);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  background: var(--surface);
  box-shadow: none;
  overflow: clip;
}

.setup-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.55fr);
  gap: clamp(2rem, 6vw, 5rem);
  background: var(--subtle);
  padding: clamp(2.5rem, 7vw, 5.5rem) clamp(1.25rem, 6vw, 5rem);
}

.setup-hero h1 {
  max-width: 13ch;
  margin-bottom: 1.2rem;
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  text-wrap: balance;
}

.setup-hero__lede {
  max-width: 66ch;
  margin-bottom: 0;
  color: var(--carbon);
  font-size: clamp(1rem, 1.8vw, 1.22rem);
  text-wrap: pretty;
}

.setup-boundary {
  align-self: end;
  margin: 0;
  border-top: 1px solid var(--rule-strong);
}

.setup-boundary > div {
  display: grid;
  grid-template-columns: 6rem minmax(0, 1fr);
  gap: 1rem;
  border-bottom: 1px solid var(--rule);
  padding: 0.8rem 0;
}

.setup-boundary dd { font-weight: 720; }

.setup-warning {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 1.25rem;
  border-block: 1px solid #d8b36a;
  background: var(--warning-bg);
  padding: 1.5rem clamp(1.25rem, 6vw, 5rem);
}

.setup-warning__mark {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid var(--warning);
  border-radius: 50%;
  color: var(--warning);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.72rem;
  font-weight: 800;
}

.setup-warning h2 {
  margin-bottom: 0.55rem;
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
}

.setup-warning p:last-child {
  max-width: 78ch;
  margin-bottom: 0;
}

.setup-rail {
  position: sticky;
  z-index: 20;
  top: 0;
  border-bottom: 1px solid var(--rule);
  background: rgb(255 255 255 / 96%);
  backdrop-filter: blur(10px);
}

.setup-rail ol {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  max-width: 960px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
}

.setup-rail li:not(:last-child) { border-right: 1px solid var(--rule); }

.setup-rail a {
  display: flex;
  min-height: 58px;
  align-items: center;
  gap: 0.65rem;
  padding: 0.65rem 1rem;
  font-size: 0.82rem;
  font-weight: 720;
  text-decoration: none;
}

.setup-rail a span {
  color: var(--muted);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.68rem;
}

.setup-steps {
  max-width: 1040px;
  margin: 0 auto;
}

.setup-step {
  border-bottom: 1px solid var(--rule);
  padding: clamp(2.5rem, 6vw, 4.5rem) clamp(1.25rem, 5vw, 4rem);
  scroll-margin-top: 70px;
}

.setup-step__header {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr);
  gap: 1.25rem;
  margin-bottom: 1.75rem;
}

.setup-step__header > div > p:last-child {
  max-width: 72ch;
  margin: 0.65rem 0 0;
  color: var(--muted);
}

.setup-step__number {
  display: grid;
  width: 3rem;
  height: 3rem;
  place-items: center;
  border: 1px solid var(--rule-strong);
  border-radius: 50%;
  color: var(--muted);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.74rem;
}

.command-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.65fr);
  gap: 1rem;
}

.command-card {
  border: 1px solid #454545;
  border-radius: var(--radius-sm);
  background: #1f1f1f;
  color: #f7f5f4;
  overflow: hidden;
}

.command-card__bar {
  display: flex;
  min-height: 44px;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid #454545;
  padding-left: 0.9rem;
  color: #c9c4c1;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.68rem;
  text-transform: uppercase;
}

.command-card__bar button {
  min-width: 64px;
  min-height: 44px;
  border: 0;
  border-left: 1px solid #454545;
  background: transparent;
  color: white;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
}

.command-card__bar button:hover { background: #343434; }

.command-card pre {
  margin: 0;
  padding: 1.1rem;
  overflow: auto;
  color: white;
  font-size: 0.82rem;
  white-space: pre;
}

.command-card code {
  border: 0;
  background: transparent;
  color: inherit;
  padding: 0;
}

.setup-note,
.local-location {
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 0.84rem;
}

.setup-disclosure {
  border: 1px solid var(--rule);
  background: var(--subtle);
}

.setup-disclosure > summary {
  display: flex;
  min-height: 48px;
  align-items: center;
  cursor: pointer;
  padding: 0.65rem 1rem;
  color: var(--carbon);
  font-size: 0.82rem;
  font-weight: 720;
}

.setup-disclosure[open] > summary {
  border-bottom: 1px solid var(--rule);
}

.setup-disclosure .command-card,
.setup-disclosure .command-grid {
  margin: 1rem;
}

.setup-verification {
  margin: 1.25rem 0 0;
  border: 1px solid #9ac7aa;
  background: var(--verified-bg);
  padding: 0.85rem 1rem;
  color: var(--carbon);
  font-size: 0.82rem;
}

.setup-checklist--compact p {
  max-width: 68ch;
  margin-bottom: 0.75rem;
  color: var(--muted);
}

.setup-text-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: var(--brand-text);
  font-size: 0.82rem;
  font-weight: 720;
}

.local-location {
  border-left: 3px solid var(--info);
  background: var(--info-bg);
  padding: 0.85rem 1rem;
  color: var(--carbon);
}

.credential-table {
  margin-top: 1.25rem;
  border: 1px solid var(--rule);
  overflow-x: auto;
}

.credential-table:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.credential-table table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  text-align: left;
}

.credential-table th,
.credential-table td {
  border-bottom: 1px solid var(--rule);
  padding: 0.85rem 1rem;
  vertical-align: top;
}

.credential-table th {
  background: var(--subtle);
  color: var(--muted);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.credential-table td { font-size: 0.82rem; }
.credential-table tbody tr:last-child td { border-bottom: 0; }
.credential-table td strong,
.credential-table td span { display: block; }

.credential-table td span {
  margin-top: 0.2rem;
  color: var(--muted);
  font-size: 0.72rem;
}

.setup-checklist {
  margin-top: 1.25rem;
  border: 1px solid var(--rule);
  padding: 1.25rem;
}

.setup-checklist ol {
  margin: 0;
  padding-left: 1.3rem;
}

.setup-checklist li + li { margin-top: 0.65rem; }

.run-verdicts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  border: 1px solid var(--rule);
  padding: 0;
  list-style: none;
}

.run-verdicts li {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 0.65rem;
  border-right: 1px solid var(--rule);
  background: var(--subtle);
  padding: 1rem;
}

.run-verdicts li:last-child { border-right: 0; }

.run-verdicts li > span {
  color: var(--verified);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.68rem;
  font-weight: 800;
}

.run-verdicts strong,
.run-verdicts p { display: block; }

.run-verdicts p {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-size: 0.74rem;
}

.setup-scope {
  margin-top: 1.25rem;
  border-left: 4px solid var(--verified);
  background: var(--verified-bg);
  padding: 1rem 1.1rem;
}

.setup-scope p { margin: 0.3rem 0 0; }

.setup-final {
  padding: clamp(2.5rem, 7vw, 5rem) clamp(1.25rem, 6vw, 5rem);
  background: var(--subtle);
}

.setup-final h2 {
  max-width: 21ch;
  margin-bottom: 0.75rem;
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  text-wrap: balance;
}

.setup-final p:not(.eyebrow) {
  max-width: 66ch;
  color: var(--carbon);
}

.setup-final .button { margin-top: 0.5rem; }

@media (max-width: 840px) {
  .setup-hero,
  .command-grid { grid-template-columns: 1fr; }
  .run-verdicts { grid-template-columns: 1fr 1fr; }
  .run-verdicts li:nth-child(2) { border-right: 0; }
  .run-verdicts li:nth-child(-n + 2) { border-bottom: 1px solid var(--rule); }
}

@media (max-width: 600px) {
  .setup-header,
  .setup-shell {
    width: 100%;
    margin-inline: 0;
    border-inline: 0;
    border-radius: 0;
  }
  .setup-header { margin-top: 0; padding: 0 1rem; }
  .setup-hero h1 { font-size: 2.65rem; }
  .setup-rail { overflow-x: auto; }
  .setup-rail ol { min-width: 560px; }
  .setup-step__header { grid-template-columns: 2.5rem minmax(0, 1fr); gap: 0.8rem; }
  .setup-step__number { width: 2.5rem; height: 2.5rem; }
  .run-verdicts { grid-template-columns: 1fr; }
  .run-verdicts li,
  .run-verdicts li:nth-child(2) { border-right: 0; border-bottom: 1px solid var(--rule); }
  .run-verdicts li:last-child { border-bottom: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .setup-rail { backdrop-filter: none; }
}