:root {
  --sp-bg: #faf5ec;
  --sp-bg-soft: #f2e8d7;
  --sp-card: #fffdf9;
  --sp-ink: #2b2118;
  --sp-ink-muted: #5c4b3b;
  --sp-ink-subtle: #786451;
  --sp-border: #decbb1;
  --sp-border-strong: #c4ab89;
  --sp-teal: #115e59;
  --sp-teal-dark: #0f4c48;
  --sp-teal-tint: #e4f2ef;
  --sp-coral: #9a3412;
  --sp-coral-dark: #7c2d12;
  --sp-coral-tint: #fef0e6;
  --sp-code-bg: #f3eadb;
  --sp-radius-lg: 16px;
  --sp-radius-md: 12px;
  --sp-radius-sm: 8px;
  --sp-shadow: 0 10px 26px -14px rgba(43, 33, 24, 0.14);
  --sp-font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --sp-font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

*, *::before, *::after { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  max-width: 100%;
  overflow-x: hidden;
  background-color: var(--sp-bg);
  color: var(--sp-ink);
  font-family: var(--sp-font-sans);
  line-height: 1.62;
  scroll-behavior: smooth;
}

a { color: var(--sp-coral); text-decoration: underline; text-underline-offset: 2px; }
a:hover { color: var(--sp-teal); }

.sp-wrap {
  width: min(1220px, calc(100% - 2rem));
  margin-inline: auto;
}

/* Top Kraft Bar */
.sp-kraft-bar {
  background: var(--sp-card);
  border-bottom: 1.5px solid var(--sp-border);
  position: sticky;
  top: 0;
  z-index: 40;
}

.sp-kraft-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0;
  flex-wrap: wrap;
}

.sp-brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 800;
  font-size: 1.12rem;
  color: var(--sp-ink);
  text-decoration: none;
}

.sp-brand-tag {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--sp-bg-soft);
  color: var(--sp-ink-muted);
  border: 1px solid var(--sp-border);
  padding: 0.15rem 0.48rem;
  border-radius: 999px;
}

.sp-nav-links {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.sp-nav-links a {
  color: var(--sp-ink);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
}

.sp-nav-links a:hover { color: var(--sp-coral); }

.sp-nav-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.sp-lang-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.32rem 0.68rem;
  border-radius: 999px;
  border: 1px solid var(--sp-border-strong);
  background: var(--sp-bg-soft);
  color: var(--sp-ink);
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
}

/* Top Affiliate Disclosure & Consolidation Ribbons */
.sp-ftc-ribbon {
  background: var(--sp-bg-soft);
  border-bottom: 1px solid var(--sp-border);
  padding: 0.52rem 0;
  font-size: 0.82rem;
  color: var(--sp-ink-muted);
}

.sp-ftc-ribbon p {
  margin: 0;
}

.sp-consolidation-notice {
  background: var(--sp-coral-tint);
  border: 1.5px solid #e6a985;
  border-left: 5px solid var(--sp-coral);
  border-radius: var(--sp-radius-md);
  padding: 0.95rem 1.15rem;
  margin: 1.15rem auto 0;
}

.sp-consolidation-notice strong {
  color: var(--sp-coral-dark);
}

.sp-consolidation-notice p {
  margin: 0.25rem 0 0;
  font-size: 0.89rem;
  color: var(--sp-ink);
}

/* LF2 Runbook Shell: Left Sticky TOC Rail + Right Runbook Document */
.sp-rb-shell {
  display: grid;
  grid-template-columns: 270px minmax(0, 1fr);
  gap: 1.75rem;
  align-items: start;
  padding: 1.4rem 0 3rem;
}

.sp-rail-toc {
  position: sticky;
  top: 76px;
  background: var(--sp-card);
  border: 1.5px solid var(--sp-border);
  border-radius: var(--sp-radius-md);
  padding: 1.05rem;
  box-shadow: var(--sp-shadow);
}

.sp-toc-heading {
  margin: 0 0 0.55rem;
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--sp-ink-muted);
}

.sp-ready-progress {
  width: 100%;
  height: 10px;
  border-radius: 999px;
  accent-color: var(--sp-teal);
  margin-bottom: 0.3rem;
}

.sp-ready-caption {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  font-family: var(--sp-font-mono);
  color: var(--sp-teal-dark);
  font-weight: 700;
}

.sp-toc-list {
  margin: 0;
  padding-left: 1.15rem;
  display: grid;
  gap: 0.42rem;
  font-size: 0.85rem;
}

.sp-toc-list a {
  color: var(--sp-ink);
  text-decoration: none;
  font-weight: 600;
}

.sp-toc-list a:hover { color: var(--sp-coral); }

.sp-toc-reset {
  margin-top: 0.85rem;
  width: 100%;
  padding: 0.42rem 0.65rem;
  border-radius: var(--sp-radius-sm);
  border: 1px solid var(--sp-border-strong);
  background: var(--sp-bg-soft);
  color: var(--sp-ink);
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
}

/* Main Runbook Document */
.sp-rb-doc {
  display: grid;
  gap: 1.65rem;
  min-width: 0;
}

.sp-rb-doc-head,
.sp-prereq-calc,
.sp-runbook-sec,
.sp-vendor-sheet,
.sp-troubleshoot,
.sp-prose-card {
  background: var(--sp-card);
  border: 1.5px solid var(--sp-border);
  border-radius: var(--sp-radius-lg);
  padding: 1.45rem;
  box-shadow: var(--sp-shadow);
}

.sp-code-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.58rem;
  border-radius: 999px;
  background: var(--sp-code-bg);
  border: 1px solid var(--sp-border);
  font-family: var(--sp-font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--sp-ink-muted);
}

.sp-rb-doc-head h1 {
  margin: 0.55rem 0 0.65rem;
  font-size: clamp(1.65rem, 2.7vw, 2.25rem);
  line-height: 1.24;
  color: var(--sp-ink);
}

.sp-hero-lead {
  margin: 0 0 0.9rem;
  color: var(--sp-ink-muted);
  font-size: 1rem;
}

.sp-hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
  margin-top: 0.95rem;
}

.sp-btn-coral,
.sp-btn-teal,
.sp-btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.42rem;
  padding: 0.62rem 1.05rem;
  border-radius: var(--sp-radius-sm);
  font-weight: 700;
  font-size: 0.88rem;
  text-decoration: none;
  cursor: pointer;
}

.sp-btn-coral {
  background: var(--sp-coral);
  color: #ffffff;
  border: 1px solid var(--sp-coral-dark);
}
.sp-btn-coral:hover { background: var(--sp-coral-dark); color: #ffffff; }

.sp-btn-teal {
  background: var(--sp-teal);
  color: #ffffff;
  border: 1px solid var(--sp-teal-dark);
}
.sp-btn-teal:hover { background: var(--sp-teal-dark); color: #ffffff; }

.sp-btn-outline {
  background: var(--sp-bg);
  color: var(--sp-ink);
  border: 1px solid var(--sp-border-strong);
}
.sp-btn-outline:hover { border-color: var(--sp-coral); color: var(--sp-coral); }

.sp-btn-sm { padding: 0.46rem 0.82rem; font-size: 0.83rem; }
.sp-cta-full { width: 100%; }

/* Interactive Pre-Flight SaaS Consolidation Box */
.sp-slasher-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: space-between;
  margin: 0.9rem 0 1.1rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px dashed var(--sp-border);
}

.sp-preset-group, .sp-seat-group, .sp-provider-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}

.sp-chip-btn, .sp-provider-tab {
  padding: 0.34rem 0.68rem;
  border-radius: 999px;
  border: 1px solid var(--sp-border-strong);
  background: var(--sp-bg);
  color: var(--sp-ink);
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
}

.sp-chip-btn.is-active, .sp-provider-tab.is-selected {
  background: var(--sp-teal);
  border-color: var(--sp-teal-dark);
  color: #ffffff;
}

.sp-slasher-grid {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 1.15rem;
  align-items: start;
}

.sp-checklist {
  display: grid;
  gap: 0.58rem;
}

.sp-saas-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 0.7rem;
  align-items: start;
  padding: 0.72rem 0.85rem;
  border-radius: var(--sp-radius-md);
  border: 1px solid var(--sp-border);
  background: var(--sp-bg);
  cursor: pointer;
}

.sp-saas-item.is-checked {
  background: var(--sp-teal-tint);
  border-color: var(--sp-teal);
}

.sp-saas-swap-title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.38rem;
  font-weight: 700;
  font-size: 0.88rem;
}

.sp-saas-pain {
  margin: 0.2rem 0 0;
  font-size: 0.8rem;
  color: var(--sp-ink-muted);
}

.sp-saas-price-tag {
  font-family: var(--sp-font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--sp-coral-dark);
}

.sp-slasher-output {
  background: var(--sp-bg);
  border: 1.5px solid var(--sp-border-strong);
  border-radius: var(--sp-radius-md);
  padding: 1rem;
  display: grid;
  gap: 0.75rem;
}

.sp-savings-banner {
  background: var(--sp-teal-tint);
  border: 1px solid #99d5cc;
  border-radius: var(--sp-radius-sm);
  padding: 0.75rem 0.9rem;
}

.sp-savings-amount {
  font-family: var(--sp-font-mono);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--sp-teal-dark);
  display: block;
}

.sp-burn-breakdown {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
}

.sp-burn-box {
  background: var(--sp-card);
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius-sm);
  padding: 0.55rem 0.7rem;
}

.sp-burn-box small { display: block; font-size: 0.74rem; color: var(--sp-ink-muted); }

.sp-rec-card {
  background: var(--sp-card);
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius-sm);
  padding: 0.85rem;
  display: grid;
  gap: 0.5rem;
}

.sp-spec-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

/* LF2 Persistent Checkable Steps (<ol class="sp-rb-steps">) */
.sp-rb-steps {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.sp-rb-step-item {
  border: 1.5px solid var(--sp-border);
  border-radius: var(--sp-radius-md);
  background: var(--sp-bg);
  padding: 0.95rem 1.05rem;
}

.sp-rb-step-item.is-done {
  border-color: var(--sp-teal);
  background: var(--sp-teal-tint);
}

.sp-step-check-label {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-weight: 800;
  font-size: 0.98rem;
  cursor: pointer;
}

.sp-step-check-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 0.2rem;
  accent-color: var(--sp-teal);
}

.sp-rb-step-item p {
  margin: 0.45rem 0 0 1.8rem;
  font-size: 0.9rem;
  color: var(--sp-ink-muted);
}

.sp-rb-step-item code, pre {
  font-family: var(--sp-font-mono);
}

.sp-code-draft {
  border: 1px solid var(--sp-border-strong);
  border-radius: var(--sp-radius-md);
  overflow: hidden;
  background: #231b14;
  color: #f8efe2;
  margin-top: 0.75rem;
}

.sp-code-draft-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.48rem 0.85rem;
  background: #33271d;
  font-family: var(--sp-font-mono);
  font-size: 0.78rem;
}

.sp-copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: var(--sp-coral);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 0.28rem 0.6rem;
  font-size: 0.76rem;
  font-weight: 700;
  cursor: pointer;
}

.sp-code-draft pre {
  margin: 0;
  padding: 0.95rem;
  overflow-x: auto;
  font-size: 0.82rem;
  line-height: 1.5;
}

/* Comparison Tables & Cards */
.sp-compare-sheet {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.85rem;
  font-size: 0.88rem;
}

.sp-compare-sheet th,
.sp-compare-sheet td {
  text-align: left;
  padding: 0.72rem 0.75rem;
  border-bottom: 1px solid var(--sp-border);
  vertical-align: top;
}

.sp-compare-sheet th {
  background: var(--sp-bg-soft);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--sp-ink-muted);
}

.sp-rate-cite-note {
  margin-top: 0.8rem;
  padding: 0.7rem 0.9rem;
  border-radius: var(--sp-radius-sm);
  background: var(--sp-bg-soft);
  border: 1px solid var(--sp-border);
  font-size: 0.82rem;
  color: var(--sp-ink-muted);
}

.sp-card-grid-2, .sp-card-grid-3 {
  display: grid;
  gap: 1rem;
  margin-top: 0.9rem;
}
.sp-card-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.sp-card-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.sp-blueprint-card {
  background: var(--sp-bg);
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius-md);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.75rem;
}

.sp-blueprint-card h3 { margin: 0.35rem 0; font-size: 1.02rem; }
.sp-blueprint-card p { margin: 0; font-size: 0.87rem; color: var(--sp-ink-muted); }

.sp-spec-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 0.6rem;
  margin-top: 1rem;
}

.sp-spec-cell {
  background: var(--sp-bg);
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius-sm);
  padding: 0.55rem 0.7rem;
}

.sp-spec-cell span { display: block; font-size: 0.74rem; color: var(--sp-ink-muted); }
.sp-spec-cell strong { font-family: var(--sp-font-mono); font-size: 0.88rem; }

/* FAQ Definition List */
.sp-faq-dl {
  margin: 0.85rem 0 0;
  display: grid;
  gap: 0.85rem;
}

.sp-faq-pair {
  background: var(--sp-bg);
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius-md);
  padding: 0.9rem 1rem;
}

.sp-faq-pair dt {
  font-weight: 800;
  font-size: 0.96rem;
  color: var(--sp-ink);
}

.sp-faq-pair dd {
  margin: 0.4rem 0 0;
  color: var(--sp-ink-muted);
  font-size: 0.9rem;
}
.sp-faq-pair dd p { margin: 0; }

/* Video Reel Card */
.sp-reel-section { margin: 0; }
.sp-reel-card {
  display: grid;
  grid-template-columns: 196px minmax(0, 1fr);
  gap: 1.15rem;
  align-items: center;
  background: var(--sp-card);
  border: 1.5px solid var(--sp-border);
  border-radius: var(--sp-radius-lg);
  padding: 1.1rem;
}
.sp-reel-frame {
  background: #1b1510;
  border-radius: 12px;
  padding: 6px;
}
.sp-reel-frame video {
  width: 100%;
  aspect-ratio: 9 / 16;
  border-radius: 8px;
  display: block;
}
.sp-reel-title { margin: 0.4rem 0; font-size: 1.12rem; }
.sp-reel-desc { margin: 0 0 0.75rem; font-size: 0.88rem; color: var(--sp-ink-muted); }
.sp-reel-actions { display: flex; flex-wrap: wrap; gap: 0.55rem; }

/* Footer */
.sp-kraft-footer {
  background: var(--sp-bg-soft);
  border-top: 1.5px solid var(--sp-border);
  padding: 2rem 0;
  font-size: 0.86rem;
  color: var(--sp-ink-muted);
}

.sp-footer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
  margin: 1.1rem 0;
}

.sp-footer-links {
  list-style: none;
  padding: 0;
  margin: 0.45rem 0 0;
  display: grid;
  gap: 0.35rem;
}

.sp-footer-links a { color: var(--sp-ink); text-decoration: none; }
.sp-footer-links a:hover { color: var(--sp-coral); }

/* Admin Utility Classes */
.sp-admin-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}
.sp-login-card {
  width: 100%;
  max-width: 420px;
  background: var(--sp-card);
  border: 1.5px solid var(--sp-border-strong);
  border-radius: var(--sp-radius-lg);
  padding: 1.65rem;
  box-shadow: var(--sp-shadow);
}
.sp-login-sub { font-size: 0.86rem; color: var(--sp-ink-muted); margin-bottom: 1rem; }
.sp-admin-label { display: block; font-size: 0.84rem; font-weight: 700; margin-bottom: 0.35rem; }
.sp-pw-wrap { position: relative; margin-bottom: 0.9rem; }
.sp-pw-wrap input, .sp-seed-row select, .sp-seed-row input {
  width: 100%;
  padding: 0.62rem 0.75rem;
  border-radius: var(--sp-radius-sm);
  border: 1px solid var(--sp-border-strong);
  background: var(--sp-bg);
  font-size: 0.92rem;
}
.sp-pw-toggle {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  border: 1px solid var(--sp-border);
  background: var(--sp-bg-soft);
  border-radius: 6px;
  padding: 0.2rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
}
.sp-alert { padding: 0.6rem 0.8rem; border-radius: var(--sp-radius-sm); font-size: 0.84rem; margin-bottom: 0.85rem; }
.sp-alert-err { background: #fef2f2; border: 1px solid #fecaca; color: #991b1b; }
.sp-alert-ok { background: var(--sp-teal-tint); border: 1px solid #99d5cc; color: var(--sp-teal-dark); }
.sp-admin-foot { margin-top: 0.9rem; font-size: 0.78rem; text-align: center; color: var(--sp-ink-muted); }
.sp-kpi-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.9rem; margin-bottom: 1.1rem; }
.sp-seed-row { display: grid; grid-template-columns: 1fr 1fr auto; gap: 0.75rem; align-items: end; }
.sp-seed-out { display: block; margin-top: 0.75rem; padding: 0.65rem; background: var(--sp-code-bg); border-radius: var(--sp-radius-sm); word-break: break-all; }

svg { width: 16px; height: 16px; flex-shrink: 0; vertical-align: middle; }

@media (max-width: 920px) {
  .sp-rb-shell { grid-template-columns: minmax(0, 1fr); }
  .sp-rail-toc { position: static; }
  .sp-slasher-grid, .sp-card-grid-3, .sp-card-grid-2, .sp-footer-grid, .sp-kpi-grid, .sp-seed-row {
    grid-template-columns: minmax(0, 1fr);
  }
  .sp-reel-card { grid-template-columns: minmax(0, 1fr); }
}