:root{--color-bg-primary: #0F172A;--color-bg-secondary: #1E293B;--color-bg-card: #243046;--color-text-primary: #F8FAFC;--color-text-secondary: #94A3B8;--color-text-muted: #64748B;--color-border: #334155;--color-veto: #FF1744;--color-hazard: #FFEA00;--color-safe: #00E676;--color-telemetry: #38BDF8;--color-nvidia: #76B900;--font-display: "Space Grotesk", system-ui, sans-serif;--font-mono: "JetBrains Mono", monospace;--font-body: "Inter", system-ui, sans-serif}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--color-bg-primary);color:var(--color-text-primary);font-family:var(--font-body);font-size:14px;line-height:1.45;-webkit-font-smoothing:antialiased}button,select{font-family:inherit;font-size:inherit;color:inherit}.shell{display:grid;grid-template-rows:auto 1fr;height:100%;min-height:100vh}.header{display:grid;grid-template-columns:minmax(260px,1fr) auto auto;gap:20px;align-items:center;padding:12px 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currentColor;border-radius:3px;font-family:var(--font-mono);font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap}.chip--allow{color:var(--color-safe)}.chip--clamp{color:var(--color-hazard)}.chip--veto{color:var(--color-veto)}.chip--degrade{color:var(--color-telemetry)}.chip--muted{color:var(--color-text-muted)}.chip--sim{color:var(--color-nvidia)}.interlocks{display:flex;flex-direction:column;gap:6px}.interlock{display:grid;grid-template-columns:auto 1fr auto;gap:4px 10px;align-items:start;padding:8px 10px;background:var(--color-bg-primary);border:1px solid var(--color-border);border-left-width:3px;border-left-color:var(--color-border);border-radius:4px}.interlock--veto{border-left-color:var(--color-veto)}.interlock--clamp{border-left-color:var(--color-hazard)}.interlock--degrade{border-left-color:var(--color-telemetry)}.interlock--pass{border-left-color:var(--color-safe)}.interlock__id{color:var(--color-text-primary);font-family:var(--font-mono);font-size:12px;font-weight:700;white-space:nowrap}.interlock__meta{display:flex;flex-wrap:wrap;gap:8px;color:var(--color-text-muted);font-family:var(--font-mono);font-size:10px;text-transform:uppercase}.interlock__params{grid-column:1 / -1;display:flex;flex-wrap:wrap;gap:2px 14px;color:var(--color-text-secondary);font-family:var(--font-mono);font-size:10.5px}.interlock__detail{grid-column:1 / -1;color:var(--color-text-secondary);font-family:var(--font-mono);font-size:11px}.interlock__detail--veto{color:var(--color-veto)}.controls{display:grid;gap:8px}.controls__row{display:grid;grid-template-columns:1fr auto;gap:8px}select{width:100%;padding:7px 8px;background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:4px;font-family:var(--font-mono);font-size:12px}select:disabled{color:var(--color-text-muted)}.btn{padding:7px 14px;background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:4px;cursor:pointer;font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;white-space:nowrap}.btn:hover:not(:disabled){border-color:var(--color-text-secondary)}.btn:disabled{color:var(--color-text-muted);cursor:not-allowed}.btn--primary{border-color:var(--color-safe);color:var(--color-safe)}.btn--active{background:color-mix(in srgb,var(--color-telemetry) 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12%,transparent)}.ledger__rule{color:var(--color-text-secondary)}.ledger__empty{padding:16px;color:var(--color-text-muted);font-family:var(--font-mono);font-size:11px;text-align:center}.gate{display:grid;place-items:center;height:100%;padding:40px}.gate__card{max-width:620px;padding:24px;background:var(--color-bg-card);border:1px solid var(--color-veto);border-radius:8px}.gate__title{margin:0 0 8px;color:var(--color-veto);font-family:var(--font-display);font-size:18px;letter-spacing:.04em;text-transform:uppercase}.gate__body{margin:0 0 12px;color:var(--color-text-secondary)}.gate code{padding:1px 5px;background:var(--color-bg-primary);border-radius:3px;color:var(--color-text-primary);font-family:var(--font-mono);font-size:12px}.mono{font-family:var(--font-mono)}.muted{color:var(--color-text-muted)}.counterfactual-note{margin:8px 0 0;padding-left:10px;border-left:2px solid var(--color-telemetry);color:var(--color-text-muted);font-size:11px;line-height:1.5}.headline{display:flex;flex-wrap:wrap;gap:8px 24px;align-items:center;justify-content:space-between;padding:10px 20px;background:color-mix(in srgb,var(--color-bg-card) 70%,var(--color-bg-primary));border-bottom:1px solid var(--color-border)}.headline--muted{color:var(--color-text-muted);font-family:var(--font-mono);font-size:11px}.headline--missing{gap:6px;border-bottom:1px solid var(--color-hazard);background:color-mix(in srgb,var(--color-hazard) 8%,var(--color-bg-primary));color:var(--color-text-secondary);font-size:12px}.headline--missing strong{color:var(--color-hazard)}.headline__figures{display:flex;flex-wrap:wrap;gap:4px 10px;align-items:baseline;font-family:var(--font-mono);font-size:13px}.headline__item{color:var(--color-text-secondary);letter-spacing:.02em;white-space:nowrap}.headline__item b{color:var(--color-text-primary);font-size:15px;font-weight:700}.headline__item[data-tone=safe] 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0;color:var(--color-text-muted);font-size:11px}.replay__canvas-wrap{background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:6px;padding:8px}.replay__canvas{display:block;width:100%;height:300px}.replay__controls{display:flex;gap:10px;align-items:center;margin-top:8px;color:var(--color-text-muted);font-size:11px}.replay__verdicts{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}@media (max-width: 720px){.replay__verdicts{grid-template-columns:1fr}}.replay__arm{display:flex;gap:10px;align-items:flex-start;padding:10px;background:var(--color-bg-primary);border:1px solid var(--color-border);border-left-width:3px;border-radius:4px}.replay__arm--veto{border-left-color:var(--color-veto)}.replay__arm--safe{border-left-color:var(--color-safe)}.replay__arm-label{margin:0 0 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0;padding:0;list-style:none}.timeline__checks li{display:flex;flex-wrap:wrap;gap:4px 8px;font-size:11px;line-height:1.4}.timeline__check-claim:before{content:"✓ ";color:var(--color-safe)}