:root {
  color-scheme: dark;
  --bg: #000;
  --card: #0b0b0b;
  --surface: #111;
  --text: #fff;
  --muted: #8a8a8a;
  --accent: #5eead4;
  --border: #1f1f1f;
  --red: #fb7185;
  --amber: #fbbf24;
  --green: #5eead4;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 72px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 Inter, system-ui, sans-serif;
}

main, .page, .page-body {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

.page { padding-top: 56px; }
.page-body { padding-bottom: 96px; }

h1 {
  margin: 0 0 8px;
  font-size: 2rem;
  line-height: 1.2;
  letter-spacing: -.035em;
}

h2 {
  margin: 34px 0 10px;
  font-size: 1.35rem;
  letter-spacing: -.02em;
}

h3 {
  margin: 0 0 8px;
  font-size: 1rem;
}

p { margin: 0 0 14px; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

code, pre, .mono, .num, .path, .site-footer {
  font-family: "IBM Plex Mono", monospace;
}

.skip {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 20;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--accent);
  padding: 8px 12px;
  border-radius: 8px;
}
.skip:focus { top: 16px; }

.site-nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 14px 24px;
  background: #000;
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  color: var(--text);
  font: 600 .78rem/1 "IBM Plex Mono", monospace;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.nav-brand:hover { color: var(--accent); text-decoration: none; }

.site-nav ul {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav a:not(.nav-brand) {
  display: inline-flex;
  align-items: center;
  border: 1px solid #303030;
  border-radius: 999px;
  padding: 3px 9px;
  color: #cfcfcf;
  background: #101010;
  font: 600 .72rem/1.4 "IBM Plex Mono", monospace;
  text-decoration: none;
}

.site-nav a[aria-current="location"],
.site-nav a:hover:not(.nav-brand) {
  color: var(--accent);
  border-color: #214943;
}

.kicker, .section-kicker, .subhead {
  margin: 34px 0 10px;
  color: #aaa;
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.masthead .kicker { margin-top: 0; }

.lede {
  color: #c7c7c7;
  max-width: 780px;
  margin-bottom: 28px;
}

.dateline {
  color: var(--muted);
  font: 500 .76rem/1.5 "IBM Plex Mono", monospace;
}

.verdict,
.alert-strip {
  display: inline-flex;
  margin: 0 0 18px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid #7f1d1d;
  background: #2b0c12;
  color: #fecdd3;
  font: 700 .78rem/1.4 "IBM Plex Mono", monospace;
}

.alert-bleed {
  max-width: 960px;
  margin: 0 auto 22px;
  padding: 0 24px;
}

.alert-strip span {
  margin-right: 10px;
  color: #fda4af;
}

.card, .comment, .callout, .summary, .two-col article, .plan-card,
.band, .slot-card, .scenario, .unlisted {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.summary, .callout, .two-col article, .plan-card { padding: 22px; }

.summary-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}

.chips, .badges, .legend, .filters, .jump, .toolbar {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  align-items: center;
}

.chip, .badge, .risk, .role, .filters button {
  display: inline-flex;
  align-items: center;
  border: 1px solid #303030;
  border-radius: 999px;
  padding: 3px 9px;
  color: #cfcfcf;
  background: #101010;
  font: 600 .72rem/1.4 "IBM Plex Mono", monospace;
}

.chip.loc, .risk-ok, .role { color: var(--accent); border-color: #214943; }

.p0, .p1, .risk-high {
  color: #fecdd3;
  border-color: #7f1d1d;
  background: #2b0c12;
}

.p2, .risk-medium {
  color: #fde68a;
  border-color: #713f12;
  background: #291804;
}

.info, .risk-unknown {
  color: #9a9a9a;
  border-color: #292929;
}

.ledger {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.ledger li {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 18px;
}

.ledger .num {
  display: block;
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: -.03em;
}

.ledger .label {
  display: block;
  margin-top: 6px;
  font-weight: 650;
}

.ledger .hint {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: .85rem;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 18px 0 22px;
}

.band-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 18px 0 22px;
}

.band {
  padding: 18px 20px 16px;
}

.band .section-kicker { margin-top: 0; }

.band h3 {
  margin: 0 0 4px;
  font-size: 1.05rem;
}

.band .band-lede {
  color: var(--muted);
  font-size: .85rem;
  margin: 0 0 16px;
}

.bars {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.bar-row {
  display: grid;
  grid-template-columns: minmax(108px, 150px) 1fr auto;
  gap: 12px;
  align-items: center;
}

.bar-name {
  font: 500 .82rem/1.35 "IBM Plex Mono", monospace;
}

.bar-note {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font: 400 .72rem/1.35 Inter, system-ui, sans-serif;
}

.bar-value {
  font: 600 .82rem/1 "IBM Plex Mono", monospace;
  white-space: nowrap;
  text-align: right;
  min-width: 4.8rem;
}

.bar-track {
  height: 8px;
  background: #111;
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow: hidden;
}

.bar-fill {
  display: block;
  height: 100%;
  border-radius: 999px;
}

.bar-fill.risk-high { background: var(--red); }
.bar-fill.risk-medium { background: var(--amber); }
.bar-fill.risk-ok { background: var(--accent); }
.bar-fill.risk-unknown { background: #6b6b6b; }

.slot-board {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 18px 0 22px;
}

.slot-card { padding: 16px 18px; }

.slot-card h3 {
  margin: 0 0 4px;
  font: 500 .82rem/1.35 "IBM Plex Mono", monospace;
}

.slot-card .hint {
  color: var(--muted);
  font-size: .82rem;
  margin: 0 0 12px;
}

.slots {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
}

.slot {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  background: #111;
  border: 1px solid #303030;
}

.slot.filled.risk-high {
  background: var(--red);
  border-color: #7f1d1d;
}

.slot.filled.risk-medium {
  background: var(--amber);
  border-color: #713f12;
}

.slot.filled.risk-ok {
  background: var(--accent);
  border-color: #214943;
}

.scenario-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 18px 0 22px;
}

.scenario {
  padding: 16px 18px;
}

.scenario .num {
  display: block;
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: -.03em;
}

.scenario h3 {
  margin: 8px 0 6px;
  font-size: .95rem;
}

.scenario p {
  margin: 0;
  color: #c7c7c7;
  font-size: .85rem;
}

.cap-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 18px 0 22px;
}

.cap-split article,
.takeaway {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 22px;
}

.cap-split ul,
.takeaway ul,
.notes ul {
  margin: 0;
  padding-left: 18px;
  color: #d0d0d0;
}

.cap-split li,
.takeaway li,
.notes li { margin: 0 0 8px; }

.takeaway p:last-child,
.notes p:last-child { margin-bottom: 0; }

.unlisted {
  margin: 0 0 22px;
  padding: 16px 18px;
  color: #c7c7c7;
}

.unlisted h3 { margin-bottom: 10px; }

.unlisted ul {
  margin: 0;
  padding-left: 18px;
}

table.scoreboard td:nth-child(2),
table.scoreboard td:nth-child(3) {
  font-family: "IBM Plex Mono", monospace;
  font-size: .82rem;
  white-space: nowrap;
}

.table-scroll {
  overflow-x: auto;
  margin: 12px 0 22px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--card);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: .86rem;
}

th, td {
  text-align: left;
  padding: 10px 8px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .06em;
}

tbody th {
  color: var(--text);
  text-transform: none;
  letter-spacing: 0;
  font: 500 .82rem/1.45 "IBM Plex Mono", monospace;
}

caption {
  text-align: left;
  padding: 14px 10px 8px;
  font-weight: 650;
}

caption .src {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-weight: 400;
  font-size: .78rem;
  text-transform: none;
  letter-spacing: 0;
}

tr.risk-high td:first-child,
tr.risk-high th:first-child {
  box-shadow: inset 3px 0 0 #7f1d1d;
}

.legend {
  color: var(--muted);
  font-size: .85rem;
  margin: 8px 0 16px;
}

.legend span { display: inline-flex; align-items: center; gap: 7px; }

.toolbar { justify-content: space-between; margin: 8px 0 14px; }
#filter-status { color: var(--muted); font-size: .85rem; margin: 0; }

.filters button {
  cursor: pointer;
  color: #cfcfcf;
}

.filters button[aria-pressed="true"] {
  color: var(--accent);
  border-color: #214943;
  background: #0d1c1a;
}

.jump a {
  color: var(--muted);
  font: 600 .72rem/1.4 "IBM Plex Mono", monospace;
}

.prose { color: #d0d0d0; }
.prose p:last-child { margin-bottom: 0; }

.callout { margin: 18px 0 0; color: #d5d5d5; }
.callout .section-kicker { margin-top: 0; }

.site-footer {
  max-width: 960px;
  margin: 0 auto;
  padding: 24px;
  color: var(--muted);
  font-size: .78rem;
  border-top: 1px solid var(--border);
}

.site-footer p { margin: 0 0 6px; }

.plans {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.plan-card h2 { margin: 0 0 8px; }
.plan-card p { color: #c7c7c7; }
.plan-meta { color: var(--muted); font: 500 .76rem/1.4 "IBM Plex Mono", monospace; }

@media (max-width: 860px) {
  .ledger { grid-template-columns: 1fr 1fr; }
  .two-col,
  .cap-split { grid-template-columns: 1fr; }
  .slot-board,
  .scenario-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 700px) {
  .bar-row {
    grid-template-columns: 1fr auto;
  }
  .bar-name { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  .ledger,
  .slot-board,
  .scenario-grid,
  .cap-split { grid-template-columns: 1fr; }
  h1 { font-size: 1.6rem; }
}

@media print {
  .site-nav, .skip, .filters { display: none; }
  body { background: #fff; color: #111; }
  a { color: #000; }
}