:root {
  --bg: #F7F8FA;
  --panel: #FFFFFF;
  --ink: #111827;
  --muted: #6B7280;
  --navy: #1E2761;
  --risk: #B4232A;
  --warning: #F97316;
  --verified: #047857;
  --border: #E5E7EB;
  --black: #111111;
  --soft-navy: #EEF1FF;
  --soft-red: #FFF1F2;
  --soft-green: #ECFDF5;
  --soft-orange: #FFF7ED;
  --radius: 4px;
  --gap: 8px;
}

* { box-sizing: border-box; }
html { min-width: 320px; background: var(--bg); }
body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: -apple-system, BlinkMacSystemFont, "Pretendard", "Inter", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 13px;
  line-height: 1.34;
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}
button, input, select, textarea { font: inherit; }
button { color: inherit; }

.skip-link {
  position: absolute;
  left: 12px;
  top: -44px;
  z-index: 20;
  padding: 9px 12px;
  background: var(--black);
  color: #fff;
  text-decoration: none;
}
.skip-link:focus { top: 12px; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.page-shell {
  max-width: 1440px;
  margin: 0 auto;
  padding: 12px 14px 10px;
}

.console-header {
  min-height: 76px;
  display: grid;
  grid-template-columns: minmax(0, 1.38fr) minmax(360px, .82fr);
  gap: 20px;
  padding: 10px 14px 11px;
  background: var(--black);
  border: 1px solid var(--black);
  color: #fff;
}
.eyebrow-row {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 5px;
  color: rgba(255,255,255,.68);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.eyebrow-row span + span {
  padding-left: 14px;
  border-left: 1px solid rgba(255,255,255,.24);
}
h1 {
  margin: 0;
  font-size: clamp(21px, 2.3vw, 30px);
  line-height: .98;
  letter-spacing: -.045em;
  font-weight: 760;
}
.subtitle {
  margin: 6px 0 0;
  color: rgba(255,255,255,.76);
  font-size: 13px;
}
.header-proof {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-end;
  gap: 8px;
  text-align: right;
  min-width: 0;
}
.header-proof p {
  max-width: 520px;
  margin: 0;
  color: rgba(255,255,255,.88);
  font-size: 12px;
}
.pill-row { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 6px; }
.pill {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 3px 8px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: 10px;
  line-height: 1;
  letter-spacing: .07em;
  text-transform: uppercase;
  white-space: nowrap;
}
.pill-light { color: rgba(255,255,255,.86); border-color: rgba(255,255,255,.34); }

.claim-strip,
.boundary-banner,
.panel,
.console-footer {
  background: var(--panel);
  border: 1px solid var(--border);
}
.claim-strip { margin-top: var(--gap); }
.strip-grid {
  display: grid;
  grid-template-columns: 1.02fr 1.36fr 1.16fr .98fr .86fr;
  margin: 0;
}
.strip-grid > div {
  min-width: 0;
  padding: 8px 10px;
  border-right: 1px solid var(--border);
}
.strip-grid > div:last-child { border-right: 0; }
dt, dd { margin: 0; }
dt,
.micro-label {
  color: var(--muted);
  font-size: 10px;
  line-height: 1.12;
  letter-spacing: .075em;
  text-transform: uppercase;
}
dd { margin-top: 3px; font-weight: 720; letter-spacing: -.01em; }

.boundary-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 36px;
  margin-top: var(--gap);
  padding: 7px 10px 7px 12px;
  border-left: 5px solid var(--navy);
  font-size: 12px;
  color: #222938;
}
.boundary-banner strong { color: var(--navy); }
.boundary-banner span {
  padding-left: 12px;
  border-left: 1px solid var(--border);
}

.workspace { margin-top: var(--gap); }
.top-grid {
  display: grid;
  grid-template-columns: minmax(300px, 1.03fr) minmax(470px, 1.62fr) minmax(250px, .9fr);
  gap: var(--gap);
}
.bottom-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.27fr) minmax(360px, .73fr);
  gap: var(--gap);
  margin-top: var(--gap);
}
.panel {
  min-width: 0;
  overflow: hidden;
}
.section-bar {
  min-height: 28px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 9px;
  background: var(--black);
  color: #fff;
}
.section-bar span {
  color: rgba(255,255,255,.68);
  font-size: 10px;
  letter-spacing: .12em;
  font-variant-numeric: tabular-nums;
}
.section-bar h2 {
  margin: 0;
  font-size: 11px;
  line-height: 1;
  letter-spacing: .075em;
  text-transform: uppercase;
  font-weight: 760;
}
.panel-body { padding: 9px; }

.profile-body {
  display: grid;
  gap: 8px;
}
.event-card {
  padding: 8px 9px;
  border: 1px solid var(--border);
  border-top: 2px solid var(--navy);
  background: #FBFCFF;
}
.event-card strong {
  display: block;
  margin-top: 4px;
  font-size: 17px;
  line-height: 1.05;
  letter-spacing: -.035em;
}
.event-card span {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 11px;
}
.metric-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.metric-pair > div {
  padding: 8px;
  border: 1px solid var(--border);
  background: #fff;
}
.metric-pair strong {
  display: block;
  margin-top: 4px;
  font-size: 21px;
  line-height: .95;
  letter-spacing: -.045em;
  font-variant-numeric: tabular-nums;
}
.dependency-track { position: relative; padding-top: 11px; }
.threshold-mark {
  position: absolute;
  top: 0;
  transform: translateX(-50%);
  color: var(--muted);
  font-size: 9px;
  white-space: nowrap;
}
.track {
  height: 8px;
  background: #ECEFF3;
  border: 1px solid #D6DAE1;
  overflow: hidden;
}
.track i {
  display: block;
  height: 100%;
  background: var(--navy);
}
.audit-table {
  border: 1px solid var(--border);
  border-bottom: 0;
}
.audit-table > div {
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr);
  gap: 8px;
  padding: 5px 7px;
  border-bottom: 1px solid var(--border);
}
.audit-table dd {
  margin-top: 0;
  font-size: 12px;
  font-weight: 650;
}
.revenue-strip {
  display: grid;
  gap: 5px;
  padding: 7px;
  border: 1px solid var(--border);
  background: #FCFCFD;
}
.strip-row {
  position: relative;
  display: grid;
  grid-template-columns: 94px 82px 1fr;
  align-items: center;
  gap: 7px;
  min-height: 15px;
  color: var(--muted);
  font-size: 11px;
}
.strip-row b {
  color: var(--ink);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}
.revenue-bar {
  display: block;
  height: 7px;
  border: 1px solid var(--border);
  background: var(--navy);
}
.revenue-bar.shock { background: var(--risk); }

.evidence-body {
  display: grid;
  grid-template-columns: minmax(260px, 1.05fr) minmax(210px, .95fr);
  gap: 9px;
}
.subhead-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
  padding-bottom: 5px;
  border-bottom: 1px solid var(--border);
}
h3 {
  margin: 0;
  font-size: 12px;
  letter-spacing: .03em;
  text-transform: uppercase;
}
.subhead-row span {
  color: var(--muted);
  font-size: 10px;
}
.receipt-list {
  list-style: none;
  padding: 0;
  margin: 6px 0 0;
  border: 1px solid var(--border);
  border-bottom: 0;
}
.receipt-list li {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 6px;
  align-items: center;
  min-height: 28px;
  padding: 4px 7px;
  border-bottom: 1px solid var(--border);
  background: #fff;
}
.receipt-list li strong {
  font-size: 12px;
  line-height: 1.15;
  font-weight: 660;
}
.receipt-list li span.detail {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 10px;
}
.status-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  font-size: 11px;
  font-weight: 800;
  border: 1px solid currentColor;
}
li.pass .status-mark { color: var(--verified); background: var(--soft-green); }
li.fail .status-mark { color: var(--risk); background: var(--soft-red); }
li.warn .status-mark { color: var(--warning); background: var(--soft-orange); }
li.pending .status-mark { color: #64748B; background: #F8FAFC; }
.receipt-list li.pending strong { color: #334155; }
.decision-column {
  display: grid;
  grid-template-rows: auto auto 1fr;
  gap: 7px;
}
.ladder {
  list-style: none;
  display: grid;
  gap: 6px;
  padding: 0;
  margin: 0;
}
.ladder-step {
  position: relative;
  padding: 7px 8px 7px 11px;
  border: 1px solid var(--border);
  border-left: 3px solid #CBD5E1;
  background: #fff;
}
.ladder-step b {
  display: block;
  font-size: 12px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.ladder-step span {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 10px;
}
.ladder-step.complete { border-left-color: var(--verified); }
.ladder-step.active {
  border-left-color: var(--risk);
  background: var(--soft-red);
}
.ladder-step.hold {
  border-left-color: var(--warning);
  background: var(--soft-orange);
}
.page-shell[data-state="claim-loaded"] #level0Step.active,
.page-shell[data-state="running"] .ladder-step.active {
  border-left-color: var(--navy);
  background: var(--soft-navy);
}
.decision-receipt {
  align-self: stretch;
  display: grid;
  align-content: start;
  gap: 6px;
  min-height: 124px;
  padding: 8px;
  border: 1px solid #CBD5E1;
  border-top: 3px solid #CBD5E1;
  background: #F8FAFC;
}
.decision-receipt strong {
  display: block;
  color: var(--ink);
  font-size: clamp(22px, 2.45vw, 31px);
  line-height: .9;
  letter-spacing: -.055em;
}
.decision-receipt dl {
  display: grid;
  gap: 4px;
  margin: 0;
}
.decision-receipt dl > div {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr);
  gap: 8px;
}
.decision-receipt dt { color: rgba(17,24,39,.6); }
.decision-receipt dd { margin-top: 0; font-size: 12px; font-weight: 700; }
.decision-receipt dl > div.impact-row {
  align-items: center;
  padding: 5px 6px;
  border: 1px solid rgba(17,24,39,.12);
  background: rgba(255,255,255,.62);
}
.receipt-runway {
  display: flex;
  align-items: baseline;
  gap: 5px;
  color: var(--ink);
  font-size: 15px !important;
  font-weight: 820 !important;
  letter-spacing: -.035em;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.receipt-runway em {
  color: var(--muted);
  font-style: normal;
  font-weight: 560;
}
.page-shell[data-state="activated"] .receipt-runway span:last-child { color: var(--verified); }
.page-shell[data-state="hold"] .receipt-runway span:last-child { color: var(--risk); }
@media (min-width: 1121px) {
  .decision-receipt dl {
    grid-template-columns: minmax(72px, .72fr) minmax(126px, 1.28fr);
    align-items: stretch;
  }
  .decision-receipt dl > div {
    grid-template-columns: 1fr;
    gap: 2px;
  }
  .decision-receipt dl > div.impact-row {
    padding: 4px 6px;
  }
  .decision-receipt dl > div:last-child {
    grid-column: 1 / -1;
    grid-template-columns: 86px minmax(0, 1fr);
    gap: 8px;
  }
  .receipt-runway {
    gap: 4px;
    font-size: 14px !important;
  }
}
.page-shell[data-state="running"] .decision-receipt {
  border-color: var(--navy);
  background: var(--soft-navy);
}
.page-shell[data-state="running"] .decision-receipt strong { color: var(--navy); }
.page-shell[data-state="activated"] .decision-receipt {
  border-color: var(--risk);
  background: var(--soft-red);
}
.page-shell[data-state="activated"] .decision-receipt strong { color: var(--risk); }
.page-shell[data-state="hold"] .decision-receipt {
  border-color: var(--warning);
  background: var(--soft-orange);
}
.page-shell[data-state="hold"] .decision-receipt strong { color: #9A3412; }

.scenario-body { display: grid; gap: 8px; }
.scenario-note {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
}
.preset-list { display: grid; gap: 6px; }
.preset-chip {
  width: 100%;
  min-height: 32px;
  padding: 7px 9px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--border);
  border-radius: 0;
  background: #fff;
  text-align: left;
  cursor: pointer;
  font-weight: 700;
}
.preset-chip:hover { border-color: #C8CED8; background: #FBFCFF; }
.preset-chip:focus-visible,
.run-button:focus-visible {
  outline: 2px solid var(--navy);
  outline-offset: 2px;
}
.preset-chip.is-active {
  border-color: var(--navy);
  border-left-color: var(--navy);
  background: var(--soft-navy);
  color: var(--navy);
}
.scenario-facts {
  display: grid;
  margin: 0;
  border: 1px solid var(--border);
  border-bottom: 0;
}
.scenario-facts > div {
  display: grid;
  grid-template-columns: 122px minmax(0, 1fr);
  gap: 6px;
  padding: 5px 7px;
  border-bottom: 1px solid var(--border);
}
.scenario-facts dd { margin-top: 0; font-size: 12px; }
.run-button {
  min-height: 38px;
  border: 1px solid var(--black);
  background: var(--black);
  color: #fff;
  cursor: pointer;
  font-weight: 800;
  letter-spacing: .02em;
}
.run-button:hover { background: #252525; }
.run-button.is-running { background: var(--navy); border-color: var(--navy); }
.run-button:disabled { cursor: wait; opacity: .82; }
.guardrail-line {
  margin: 0;
  padding-top: 7px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 10.5px;
}

.runway-body { display: grid; gap: 9px; }
.runway-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 190px;
  gap: 14px;
  align-items: end;
}
.runway-numbers {
  display: flex;
  align-items: baseline;
  gap: 13px;
  margin-top: 4px;
  font-size: clamp(38px, 5.4vw, 72px);
  line-height: .86;
  letter-spacing: -.075em;
  font-weight: 820;
  font-variant-numeric: tabular-nums;
}
.runway-numbers em {
  color: var(--muted);
  font-style: normal;
  font-weight: 360;
}
.runway-numbers span:last-child { color: var(--muted); }
.payout-badge {
  padding: 10px;
  border: 1px solid #CBD5E1;
  border-top: 3px solid #CBD5E1;
  background: #F8FAFC;
}
.payout-badge span {
  display: block;
  color: #475569;
  font-size: 10px;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.payout-badge strong {
  display: block;
  margin-top: 5px;
  font-size: 24px;
  line-height: .95;
  letter-spacing: -.045em;
  color: #334155;
}
.page-shell[data-state="activated"] .runway-numbers span:last-child { color: var(--verified); }
.page-shell[data-state="activated"] .payout-badge {
  border-color: var(--verified);
  background: var(--soft-green);
}
.page-shell[data-state="activated"] .payout-badge span { color: #065F46; }
.page-shell[data-state="activated"] .payout-badge strong { color: var(--verified); }
.page-shell[data-state="hold"] .runway-numbers span:last-child { color: var(--risk); }
.page-shell[data-state="hold"] .payout-badge {
  border-color: var(--risk);
  background: var(--soft-red);
}
.page-shell[data-state="hold"] .payout-badge span,
.page-shell[data-state="hold"] .payout-badge strong { color: var(--risk); }
.runway-chart {
  position: relative;
  display: grid;
  gap: 7px;
  padding: 13px 8px 4px;
  border-top: 1px solid var(--border);
}
.threshold-line {
  position: absolute;
  top: 2px;
  bottom: 0;
  width: 1px;
  background: rgba(17,24,39,.22);
}
.threshold-line span {
  position: absolute;
  top: 0;
  left: 5px;
  color: var(--muted);
  font-size: 9px;
  white-space: nowrap;
}
.runway-row {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr) 56px;
  gap: 8px;
  align-items: center;
  font-size: 11px;
  color: var(--muted);
}
.runway-row i {
  display: block;
  height: 14px;
  border: 1px solid var(--border);
  background: #F0F2F5;
  overflow: hidden;
}
.runway-row b {
  display: block;
  height: 100%;
  background: var(--risk);
}
.runway-row.after b { background: #94A3B8; }
.page-shell[data-state="activated"] .runway-row.after b { background: var(--verified); }
.runway-row strong {
  color: var(--ink);
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.page-shell[data-state="hold"] .runway-row.after b { background: var(--risk); }
.ai-body {
  display: grid;
  gap: 8px;
  font-size: 12px;
}
.brief-lede {
  margin: 0;
  padding-bottom: 7px;
  border-bottom: 1px solid var(--border);
  color: var(--navy);
  font-weight: 800;
}
.ai-body p { margin: 0; }
.ai-limits {
  padding: 8px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--navy);
  background: #FBFCFF;
}
.ai-limits strong,
.ai-limits span { display: block; }
.ai-limits strong { font-size: 12px; }
.ai-limits span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 11px;
}
.console-footer {
  margin-top: var(--gap);
  min-height: 24px;
  display: flex;
  align-items: center;
  padding: 4px 8px;
  color: var(--muted);
  font-size: 11px;
}

@media (max-width: 1120px) {
  .console-header { grid-template-columns: 1fr; }
  .header-proof { align-items: flex-start; text-align: left; }
  .pill-row { justify-content: flex-start; }
  .top-grid,
  .bottom-grid { grid-template-columns: 1fr; }
  .evidence-body { grid-template-columns: 1fr; }
  .strip-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .strip-grid > div { border-bottom: 1px solid var(--border); }
  .boundary-banner { align-items: flex-start; flex-direction: column; gap: 5px; }
  .boundary-banner span { padding-left: 0; border-left: 0; }
}

@media (max-width: 640px) {
  .page-shell { padding: 8px; }
  .runway-hero { grid-template-columns: 1fr; }
  .runway-numbers { font-size: 40px; gap: 8px; }
  .strip-grid { grid-template-columns: 1fr; }
  .audit-table > div,
  .scenario-facts > div,
  .decision-receipt dl > div { grid-template-columns: 1fr; gap: 2px; }
}

@media (prefers-reduced-motion: no-preference) {
  .preset-chip,
  .run-button,
  .track i,
  .revenue-bar,
  .runway-row b,
  .decision-receipt {
    transition: border-color .16s ease, background-color .16s ease, color .16s ease, width .24s ease, transform .16s ease;
  }
  .run-button:active { transform: translateY(1px); }
}