/* ==========================================================================
   apex-v2 components — chrome, chips, cards, ledger, plates, forms
   Styling: Candidate B rhythm (flat panels, hairlines, no radius, no shadow —
   except A's --a-shadow-fine on evidence plates). Structure: Candidate A IA.
   ========================================================================== */

/* ── page frame ─────────────────────────────────────────────────────────── */

.page-frame {
  width: min(100%, var(--page-max));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ── utility stripe · OPEN SOURCE · PUBLIC RECORD ───────────────────────── */

.utility-stripe {
  background: var(--surface-deep);
  color: var(--text-on-dark-muted);
  border-bottom: 1px solid var(--rule-inverse);
}

.utility-stripe .page-frame {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 40px;
  font-family: var(--font-data);
  font-size: var(--fs-mono);
  letter-spacing: var(--track-tight);
  text-transform: uppercase;
}

.utility-claim {
  color: var(--accent);
  font-weight: 700;
}

.utility-meta {
  display: flex;
  align-items: center;
  gap: 22px;
  white-space: nowrap;
}

.utc-clock {
  font-variant-numeric: tabular-nums;
}

.utility-stripe a {
  color: var(--text-on-dark);
  text-decoration-color: var(--accent);
}

/* ── masthead · variant A: centered lockup (homepage only) ──────────────── */

.masthead-lockup {
  min-height: 138px;
  display: grid;
  place-content: center;
  text-align: center;
  background: var(--surface-page);
}

.wordmark-the {
  display: grid;
  grid-template-columns: 56px auto 56px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: var(--track-wide);
  line-height: 1;
  text-transform: uppercase;
}

.wordmark-the::before,
.wordmark-the::after {
  content: "";
  height: 1px;
  background: var(--accent-text);
}

.wordmark {
  margin-top: 6px;
  font-family: var(--font-display);
  font-size: var(--fs-wordmark);
  font-weight: 700;
  letter-spacing: -0.055em;
  line-height: 0.92;
  text-transform: uppercase;
}

.masthead-dateline {
  margin-top: 10px;
  font-family: var(--font-data);
  font-size: var(--fs-mono);
  letter-spacing: var(--track-tight);
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ── masthead · variant B: navy bar (interior pages) ────────────────────── */

.masthead-navy {
  background: var(--surface-dark);
  color: var(--text-on-dark);
  border-bottom: 1px solid var(--rule-inverse-strong);
}

.masthead-navy .page-frame {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
  padding-top: 18px;
  padding-bottom: 18px;
}

.masthead-navy-name {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.4vw, 2.1rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1;
  text-transform: uppercase;
}

.masthead-navy-name a {
  text-decoration: none;
}

.masthead-navy-dateline {
  font-family: var(--font-data);
  font-size: var(--fs-mono);
  letter-spacing: var(--track-tight);
  text-transform: uppercase;
  color: var(--text-on-dark-muted);
}

/* ── primary nav ────────────────────────────────────────────────────────── */

.nav-shell {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--surface-page);
  border-top: 3px solid var(--accent);
  border-bottom: 1px solid var(--text-primary);
}

.nav-shell .page-frame {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 48px;
}

.primary-links {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 32px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.primary-links a {
  font-size: var(--fs-nav);
  font-weight: 600;
  letter-spacing: var(--track-tight);
  text-transform: uppercase;
  text-decoration: none;
}

.primary-links a:hover,
.primary-links a[aria-current="page"] {
  text-decoration: underline;
  text-decoration-color: var(--accent-text);
  text-decoration-thickness: 2px;
  text-underline-offset: 0.35em;
}

.nav-dashboard {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding-inline: 13px;
  border: 1px solid var(--accent);
  color: var(--accent-text);
  font-size: var(--fs-nav);
  font-weight: 600;
  letter-spacing: var(--track-tight);
  text-transform: uppercase;
  text-decoration: none;
}

.nav-dashboard:hover {
  background: var(--accent);
  color: var(--text-primary);
}

.menu-button {
  display: none;
  min-height: 44px;
  padding: 0 12px;
  border: 0;
  background: transparent;
  color: var(--text-primary);
  font: 600 var(--fs-nav) var(--font-body);
  letter-spacing: var(--track-tight);
  text-transform: uppercase;
  cursor: pointer;
}

/* ── kickers & section headers ──────────────────────────────────────────── */

.kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--accent-text);
  font-size: var(--fs-kicker);
  font-weight: 600;
  letter-spacing: var(--track-med);
  line-height: 1.3;
  text-transform: uppercase;
}

.kicker::before {
  content: "";
  width: 24px;
  height: 3px;
  background: currentColor;
}

.kicker.on-dark {
  color: var(--accent);
}

.section-number {
  color: var(--accent-text);
  font-family: var(--font-data);
  font-size: 0.75rem;
}

.on-dark .section-number,
.section-number.on-dark {
  color: var(--accent);
}

.department {
  padding-block: var(--section-pad);
  scroll-margin-top: 52px;
}

.department-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 28px;
  position: relative;
  margin-bottom: 34px;
  padding-bottom: 18px;
  border-bottom: 2px solid var(--surface-dark);
}

.department-header::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 96px;
  height: 3px;
  background: var(--accent);
}

.department-header h2 {
  margin: 9px 0 0;
  font-family: var(--font-display);
  font-size: var(--fs-section);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 0.98;
}

.department-header > p {
  max-width: 34ch;
  color: var(--text-secondary);
  font-family: var(--font-display);
  font-size: 1rem;
  line-height: 1.4;
}

/* ── confidence chips (vocabulary: VERIFIED · PARTIAL · SINGLE-SOURCE) ──── */

.confidence-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
  padding: 0.38rem 0.58rem 0.32rem;
  border: 1px solid;
  font-family: var(--font-data);
  font-size: var(--fs-mono);
  font-weight: 700;
  letter-spacing: 0.075em;
  line-height: 1;
  text-transform: uppercase;
}

.confidence-verified {
  border-color: var(--confidence-verified);
  background: var(--confidence-verified);
  color: var(--confidence-verified-text);
}

.confidence-partial {
  border-color: var(--confidence-partial-border);
  background: var(--confidence-partial-ground);
  color: var(--confidence-partial-text);
}

.confidence-single {
  border-color: var(--confidence-single-border);
  background: var(--confidence-single-ground);
  color: var(--confidence-single-text);
}

/* ── the ledger (The Record) ────────────────────────────────────────────── */

.ledger-scroll {
  overflow-x: auto;
  background: var(--surface-raised);
  border: 1px solid var(--rule-strong);
}

.ledger {
  width: 100%;
  min-width: 58rem;
  border-collapse: collapse;
  table-layout: fixed;
}

.ledger thead th {
  padding: 12px 14px;
  background: var(--surface-dark);
  color: var(--accent);
  font-family: var(--font-data);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-align: left;
  text-transform: uppercase;
}

.ledger tbody td {
  padding: 14px;
  border-top: 1px solid var(--rule);
  vertical-align: top;
}

.ledger-cell-time,
.ledger-cell-theater,
.ledger-cell-grid {
  font-family: var(--font-data);
  font-size: var(--fs-nav);
  font-variant-numeric: tabular-nums;
  line-height: 1.35;
}

.ledger-cell-theater {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.045em;
}

.ledger-cell-headline {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.32;
}

.ledger-cell-headline a {
  text-decoration-color: var(--accent-text);
}

/* D1: PARTIAL / SINGLE-SOURCE rows are dimmed and carry NO links. */
.ledger-row-dimmed {
  background: var(--surface-record);
}

.ledger-row-dimmed .ledger-cell-headline {
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--text-secondary);
}

.ledger-row-dimmed .ledger-cell-time,
.ledger-row-dimmed .ledger-cell-grid {
  color: var(--text-muted);
}

/* ── theater cards ──────────────────────────────────────────────────────── */

.theater-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--gap);
}

.theater-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 16rem;
  padding: 22px;
  background: var(--surface-raised);
  border: 1px solid var(--rule);
  border-top: 0;
}

.theater-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--status-watch);
}

.theater-card.status-severe::before { background: var(--status-severe); }
.theater-card.status-elevated::before { background: var(--status-elevated); }
.theater-card.status-quiet::before { background: var(--status-quiet); }

.theater-status {
  font-family: var(--font-data);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.055em;
  text-transform: uppercase;
  color: var(--status-watch);
}

.status-severe .theater-status { color: var(--status-severe); }
.status-elevated .theater-status { color: var(--status-elevated-text); }
.status-quiet .theater-status { color: var(--status-quiet-text); }

.theater-card h3 {
  font-family: var(--font-display);
  font-size: var(--fs-headline);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.theater-card h3 a {
  text-decoration: none;
}

.theater-card h3 a:hover {
  text-decoration: underline;
  text-decoration-color: var(--accent-text);
}

.theater-brief {
  color: var(--text-secondary);
  font-family: var(--font-display);
  font-size: 1rem;
  line-height: 1.5;
}

.theater-card-footer {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--rule);
  font-family: var(--font-data);
  font-size: 0.66rem;
  letter-spacing: 0.055em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

/* quiet-state note — "Quiet states are findings, not empty states." */
.quiet-note {
  padding: 14px 18px;
  background: var(--status-quiet-panel);
  border-left: 3px solid var(--status-quiet);
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* ── corroboration rows (F2: name · platform · timestamp · ≤15-word excerpt) ── */

.corroboration-list {
  border-top: 1px solid var(--rule-strong);
}

.corroboration-row {
  display: grid;
  grid-template-columns: minmax(11rem, 0.6fr) minmax(0, 1.6fr);
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--rule);
}

.corroboration-source p {
  font-family: var(--font-data);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.corroboration-source strong {
  display: block;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: normal;
  text-transform: none;
  color: var(--text-primary);
}

/* ── schematic locator plate (A's evidence plate, B-gold graticule) ─────── */

.map-plate {
  background: var(--surface-raised);
  border: 1px solid var(--rule-strong);
  box-shadow: var(--a-shadow-fine);
}

.map-plate-heading {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 16px;
  background: var(--surface-dark);
  border-bottom: 1px solid rgba(205, 162, 61, 0.45);
  color: var(--text-on-dark);
  font-family: var(--font-data);
  font-size: var(--fs-mono);
  letter-spacing: 0.045em;
  text-transform: uppercase;
  font-variant-numeric: tabular-nums;
}

.map-plate-schematic {
  position: relative;
  aspect-ratio: 16 / 10;
  background:
    linear-gradient(90deg, rgba(205, 162, 61, 0.12) 1px, transparent 1px) 0 0 / 2.8rem 2.8rem,
    linear-gradient(0deg, rgba(205, 162, 61, 0.12) 1px, transparent 1px) 0 0 / 2.8rem 2.8rem,
    var(--surface-dark);
  overflow: hidden;
}

.map-plate-schematic::before {
  content: "";
  position: absolute;
  inset: 12% 18% 24% 10%;
  border: 1px solid rgba(205, 162, 61, 0.3);
  background:
    linear-gradient(131deg, transparent 46%, rgba(205, 162, 61, 0.16) 46.5%, transparent 47%),
    linear-gradient(25deg, transparent 60%, rgba(205, 162, 61, 0.12) 60.5%, transparent 61%);
  transform: rotate(-3deg);
}

.map-plate-schematic::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 0.65rem solid rgba(7, 26, 43, 0.42);
  pointer-events: none;
}

.map-marker {
  position: absolute;
  width: 0.6rem;
  height: 0.6rem;
  background: var(--accent);
  outline: 1px solid var(--surface-deep);
  transform: rotate(45deg);
  box-shadow: 0 0 0 0.45rem rgba(205, 162, 61, 0.13);
}

.map-location-label {
  position: absolute;
  padding: 0.3rem 0.55rem;
  background: rgba(7, 26, 43, 0.82);
  color: var(--text-on-dark);
  font-family: var(--font-data);
  font-size: 0.7rem;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.map-plate figcaption {
  padding: 10px 16px 14px;
  color: var(--text-muted);
  font-size: 0.79rem;
  line-height: 1.45;
  border-top: 1px solid var(--rule);
}

/* ── wire rows (Aggregated — Unverified) ────────────────────────────────── */

.wire-list li {
  display: grid;
  grid-template-columns: minmax(9rem, 0.5fr) minmax(0, 2fr);
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--rule);
}

.wire-item-meta {
  font-family: var(--font-data);
  font-size: 0.66rem;
  letter-spacing: 0.035em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
  line-height: 1.5;
}

.wire-item-headline {
  font-family: var(--font-display);
  font-size: var(--fs-body-serif);
  font-weight: 700;
  line-height: 1.35;
}

.wire-item-status {
  margin-top: 4px;
  font-family: var(--font-data);
  font-size: 0.64rem;
  letter-spacing: 0.035em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ── buttons & forms ────────────────────────────────────────────────────── */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 10px 18px;
  border: 1px solid currentColor;
  border-radius: 1px;
  background: var(--surface-dark);
  color: var(--text-on-dark);
  font: 600 1rem/1.1 var(--font-body);
  text-decoration: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}

.button:hover {
  background: var(--surface-dark-raised);
}

.button-gold {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--text-primary);
}

.button-gold:hover {
  border-color: var(--text-primary);
  background: var(--surface-raised);
}

input[type="email"],
input[type="text"] {
  min-height: 48px;
  padding: 11px 14px;
  border: 1px solid var(--text-primary);
  border-radius: 0;
  background: var(--surface-raised);
  color: var(--text-primary);
  font: 400 1rem var(--font-body);
}

.form-label {
  display: block;
  margin-bottom: 7px;
  font-size: var(--fs-nav);
  font-weight: 600;
  letter-spacing: var(--track-tight);
  text-transform: uppercase;
}

.form-status {
  margin: 8px 0 0;
  font-size: var(--fs-fine);
  color: var(--text-muted);
}

.success-message {
  margin: 12px 0 0;
  padding-left: 12px;
  border-left: 3px solid var(--accent-text);
  font-size: 0.9rem;
}

/* ── footer ─────────────────────────────────────────────────────────────── */

.site-footer {
  background: var(--surface-dark);
  color: var(--text-on-dark-muted);
  border-top: 3px solid var(--accent);
  padding-block: 64px 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: clamp(36px, 7vw, 110px);
}

.footer-wordmark {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1;
  text-transform: uppercase;
  color: var(--text-on-dark);
}

.footer-grid > div > p {
  margin-top: 14px;
  font-size: 0.9rem;
  line-height: 1.55;
}

.footer-heading {
  font-family: var(--font-data);
  font-size: var(--fs-mono);
  font-weight: 700;
  letter-spacing: var(--track-tight);
  text-transform: uppercase;
  color: var(--accent);
}

.footer-grid nav {
  display: grid;
  gap: 9px;
  margin-top: 14px;
}

.footer-grid nav a {
  font-size: 0.78rem;
  color: var(--text-on-dark);
  text-decoration: none;
}

.footer-grid nav a:hover {
  text-decoration: underline;
  text-decoration-color: var(--accent);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 52px;
  padding-top: 18px;
  border-top: 1px solid var(--rule-inverse);
  font-family: var(--font-data);
  font-size: var(--fs-mono-small);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ── responsive chrome ──────────────────────────────────────────────────── */

@media (max-width: 980px) {
  .primary-links {
    gap: 14px;
  }
  .primary-links a {
    font-size: 0.65rem;
  }
}

@media (max-width: 820px) {
  .masthead-lockup {
    min-height: 108px;
  }
  .wordmark {
    font-size: clamp(2.55rem, 10vw, 4.2rem);
  }
  .menu-button {
    display: inline-flex;
    align-items: center;
  }
  .nav-shell .page-frame {
    position: relative;
  }
  .primary-links {
    display: none;
    position: absolute;
    top: calc(100% + 3px);
    left: var(--gutter);
    right: var(--gutter);
    z-index: 40;
    padding: 8px 18px 14px;
    background: var(--surface-dark);
    border: 1px solid var(--accent);
  }
  .primary-links.is-open {
    display: grid;
    gap: 0;
  }
  .primary-links a {
    display: flex;
    align-items: center;
    min-height: 44px;
    color: var(--text-on-dark);
    border-bottom: 1px solid var(--rule-inverse);
    font-size: var(--fs-nav);
  }
  .theater-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-grid > div:first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 620px) {
  .utility-meta .utility-tagline {
    display: none;
  }
  .theater-grid {
    grid-template-columns: 1fr;
  }
  .corroboration-row,
  .wire-list li {
    grid-template-columns: 1fr;
    gap: 6px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}