/* ============================================================
   Design tokens
   ============================================================ */
:root {
  --bg:           #faf7f2;
  --bg-card:      #ffffff;
  --bg-tint:      #f3eee5;
  --ink:          #1a1614;
  --ink-2:        #4a443f;
  --ink-3:        #847b72;
  --rule:         #e4ddd1;
  --rule-strong:  #cfc6b8;
  --accent:       oklch(0.48 0.12 35);   /* deep terracotta */
  --accent-soft:  oklch(0.92 0.05 50);
  --ok:           oklch(0.48 0.09 155);
  --ok-soft:      oklch(0.93 0.06 155);
  --warn:         oklch(0.6  0.13 65);
  --warn-soft:    oklch(0.94 0.07 75);
  --hi:           oklch(0.95 0.05 35);   /* row / period highlight */

  --serif: "Source Serif 4", Georgia, serif;
  --sans:  "IBM Plex Sans", system-ui, sans-serif;
  --mono:  "IBM Plex Mono", ui-monospace, monospace;
}

/* ============================================================
   Base reset
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.45;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
::selection { background: var(--accent-soft); }

/* ============================================================
   Layout wrapper
   ============================================================ */
.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 48px;
}

/* ============================================================
   Top bar
   ============================================================ */
.topbar {
  background: var(--bg);
  border-bottom: 1px solid var(--rule);
  position: sticky;
  top: 0;
  z-index: 40;
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 48px;
  max-width: 1180px;
  margin: 0 auto;
}
.mark {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  color: var(--ink);
}
.topbar-nav {
  display: flex;
  gap: 28px;
  font-size: 13.5px;
  color: var(--ink-2);
}
.topbar-nav a {
  text-decoration: none;
  color: var(--ink-2);
}
.topbar-nav a:hover { color: var(--ink); }
.topbar-nav a.active { color: var(--ink); }

/* ============================================================
   Comparison bar (stub — wired in Phase 5)
   ============================================================ */
.cmp-bar {
  background: var(--ink);
  color: #f4ede0;
  padding: 14px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13.5px;
  transition: transform 0.2s;
}
.cmp-bar.hidden { display: none; }
.cmp-bar-label {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0.7;
}
.row-flex { display: flex; align-items: center; gap: 12px; }
.selected-chips { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.chip {
  background: rgba(255,255,255,0.1);
  padding: 4px 10px;
  border-radius: 100px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.chip .x { opacity: 0.6; cursor: pointer; font-size: 14px; line-height: 1; }
.cmp-btn {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 8px 16px;
  border-radius: 3px;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  letter-spacing: 0.01em;
}
.cmp-btn[disabled] { opacity: 0.4; cursor: not-allowed; }

/* ============================================================
   Masthead
   ============================================================ */
.masthead {
  padding: 48px 0 32px;
  border-bottom: 1px solid var(--rule);
}
.masthead h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 40px;
  letter-spacing: -0.015em;
  line-height: 1.1;
  margin: 0 0 14px;
  max-width: 22ch;
}
.lede {
  font-size: 15.5px;
  color: var(--ink-2);
  max-width: 70ch;
  margin: 0 0 24px;
  line-height: 1.55;
}
.colophon {
  display: flex;
  flex-wrap: wrap;
  gap: 0 28px;
  padding-top: 14px;
  border-top: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.02em;
  color: var(--ink-3);
}
.colophon span b {
  color: var(--ink);
  font-weight: 500;
}

/* ============================================================
   Sections
   ============================================================ */
section {
  padding: 56px 0;
  border-bottom: 1px solid var(--rule);
}
section:last-of-type { border-bottom: none; }

.sec-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 28px;
  gap: 24px;
}
.sec-head h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 32px;
  letter-spacing: -0.015em;
  margin: 0;
}
.sec-meta {
  font-size: 12.5px;
  color: var(--ink-3);
  font-family: var(--mono);
  letter-spacing: 0.04em;
}
.sec-sub {
  color: var(--ink-2);
  font-size: 15px;
  max-width: 70ch;
  margin: -16px 0 28px;
}

/* ============================================================
   Summary table
   ============================================================ */
.table-wrap {
  overflow-x: auto;
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 4px;
}
.salary-table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}
.salary-table thead th {
  text-align: left;
  font-weight: 500;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-3);
  padding: 12px 14px;
  border-bottom: 1px solid var(--rule-strong);
  font-family: var(--mono);
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
  background: var(--bg);
}
.salary-table thead th:hover { color: var(--ink); }
.salary-table thead th.num { text-align: right; }
.salary-table thead th .sort-ind { opacity: 0.4; margin-left: 4px; }
.salary-table thead th.sorted-asc .sort-ind,
.salary-table thead th.sorted-desc .sort-ind { opacity: 1; color: var(--accent); }
/* Remove old pseudo-element arrows (now driven by .sort-ind span) */
.salary-table thead th.sorted-asc::after,
.salary-table thead th.sorted-desc::after { content: none; }

.salary-table tbody td {
  padding: 18px 14px;
  border-bottom: 1px solid var(--rule);
  font-size: 14.5px;
}
.salary-table tbody td.num {
  text-align: right;
  font-family: var(--mono);
  font-size: 14px;
  letter-spacing: -0.01em;
}
.salary-table tbody tr:last-child td { border-bottom: none; }
.salary-table tbody tr:hover td { background: var(--bg-tint); }

/* Jurisdiction name cell */
.juris {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 16.5px;
  letter-spacing: -0.005em;
}
.juris-sub {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.06em;
  margin-top: 2px;
}

/* Max/min cell highlights */
.max-cell { color: var(--accent); font-weight: 500; }
.min-cell { color: var(--ink-3); }
.max-cell::after {
  content: "▲";
  font-size: 8px;
  margin-left: 4px;
  vertical-align: 2px;
  opacity: 0.7;
}
.min-cell::after {
  content: "▼";
  font-size: 8px;
  margin-left: 4px;
  vertical-align: 2px;
  opacity: 0.5;
}

/* Status pills — keep old class names for script.js compatibility */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  font-family: var(--mono);
  letter-spacing: 0.04em;
  padding: 3px 9px;
  border-radius: 100px;
  white-space: nowrap;
}
.status-pill::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
}
.status-current {
  background: var(--ok-soft);
  color: var(--ok);
}
.status-current::before { background: var(--ok); }
.status-expired-in-negotiation,
.status-in-negotiation {
  background: var(--warn-soft);
  color: var(--warn);
}
.status-expired-in-negotiation::before,
.status-in-negotiation::before { background: var(--warn); }

/* EA timeline mini bar */
.ea-timeline {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 12px;
}
.ea-bar {
  width: 80px;
  height: 6px;
  background: var(--rule);
  position: relative;
  border-radius: 2px;
  overflow: hidden;
}
.ea-bar .fill {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  background: var(--ink-2);
  border-radius: 2px;
}
.ea-bar .fill.warn { background: var(--warn); }
.ea-bar .marker {
  position: absolute;
  top: -3px; bottom: -3px;
  width: 2px;
  background: var(--accent);
}

/* Source count tag */
.src-tag {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  border: 1px solid var(--rule-strong);
  padding: 2px 7px;
  border-radius: 100px;
  text-decoration: none;
  white-space: nowrap;
}
.src-tag:hover { color: var(--accent); border-color: var(--accent); }

/* ============================================================
   Chart
   ============================================================ */
.chart-controls {
  display: flex;
  gap: 1.25rem;
  margin: 0 0 1rem;
  flex-wrap: wrap;
  font-size: 14px;
  color: var(--ink-2);
}
.chart-controls label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
}
.chart-shell {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 28px 32px 24px;
}
.chart-shell canvas {
  display: block;
  width: 100% !important;
  height: 460px !important;
}

/* ============================================================
   Jurisdiction detail cards
   (existing script.js structure — Phase 7 will refactor)
   ============================================================ */
.juris-grid { display: grid; gap: 24px; }

.card {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 4px;
  overflow: hidden;
}
.card h3 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 26px;
  letter-spacing: -0.01em;
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
  padding: 24px 28px 0;
}
.card h3 .jurisdiction-code {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-3);
  background: var(--bg-tint);
  padding: 2px 8px;
  border-radius: 3px;
  letter-spacing: 0.06em;
  font-weight: 400;
}
.card .system {
  font-size: 13px;
  color: var(--ink-3);
  padding: 4px 28px 20px;
  border-bottom: 1px solid var(--rule);
}
.card-body {
  display: grid;
  grid-template-columns: 240px 1fr 1fr;
  gap: 0;
}
.card-col {
  padding: 22px 28px;
}
.card-col + .salary-grid { border-left: 1px solid var(--rule); }

.card-col h4 {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-3);
  margin: 0 0 14px;
  font-weight: 500;
}
.card dl {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0;
  font-size: 13.5px;
}
.card dt {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.06em;
  margin-bottom: 3px;
}
.card dd { margin: 0; line-height: 1.4; }

/* Salary grid (union of dates across grad/top) */
.salary-grid {
  display: grid;
  grid-template-columns: auto 1fr 1fr;
  column-gap: 1rem;
  font-size: 0.9rem;
  font-variant-numeric: tabular-nums;
  padding: 22px 28px;
}
.salary-header {
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 0.2rem;
}
.salary-header h4 { margin: 0 0 0.25rem; }
.salary-header .classification { margin: 0; }
.salary-header-spacer {
  border-bottom: 1px solid var(--rule);
  margin-bottom: 0.2rem;
}
.salary-grid .date-cell,
.salary-grid .salary-cell {
  padding: 0.25rem 0;
  border-bottom: 1px dashed var(--rule);
}
.salary-grid .date-cell {
  color: var(--ink-3);
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
}
.salary-grid .salary-cell {
  text-align: right;
  font-family: var(--mono);
  font-size: 14px;
}
.salary-grid .salary-cell.empty { color: var(--ink-3); }
.increase-note {
  color: var(--ink-3);
  font-style: italic;
  font-size: 0.85em;
}

.classification {
  font-family: var(--serif);
  font-style: italic;
  font-size: 13px;
  color: var(--ink-2);
  line-height: 1.4;
  margin-bottom: 14px;
}
.notes {
  font-size: 13px;
  color: var(--ink-2);
  line-height: 1.5;
  padding: 18px 28px;
  background: var(--bg-tint);
  border-top: 1px solid var(--rule);
  margin: 0;
}
.sources {
  padding: 22px 28px;
  border-top: 1px solid var(--rule);
  font-size: 12.5px;
}
.sources strong {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-3);
  font-weight: 500;
  display: block;
  margin-bottom: 14px;
}
.sources ol {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--ink-2);
  display: grid;
  gap: 8px;
}
.sources li { line-height: 1.4; word-break: break-word; }
.sources a { color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--rule-strong); }
.sources a:hover { color: var(--accent); border-color: var(--accent); }

/* ============================================================
   Methodology
   ============================================================ */
.method-list { display: grid; gap: 0; }
.method-item {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 32px;
  padding: 18px 0;
  border-bottom: 1px solid var(--rule);
}
.method-item:last-child { border-bottom: none; }
.method-item h4 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.005em;
}
.method-item p {
  margin: 0;
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.55;
}

/* ============================================================
   Footer
   ============================================================ */
footer {
  border-top: 1px solid var(--rule);
  padding: 48px 0 64px;
  color: var(--ink-3);
  font-size: 12.5px;
}
.foot-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 32px;
}
footer h5 {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin: 0 0 10px;
  font-weight: 500;
}
footer p, footer a { color: var(--ink-3); }
footer a { text-decoration: none; display: block; margin-bottom: 4px; }
footer a:hover { color: var(--ink); }
.foot-copy {
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  margin: 0;
}

/* ============================================================
   Responsive
   ============================================================ */
/* ============================================================
   Phase 11 — Polish
   ============================================================ */

/* Keyboard focus rings */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}
button:focus-visible, input:focus-visible { outline-offset: 3px; }

/* Scroll margin so section anchors clear the sticky topbar */
section[id], article[id], li[id] {
  scroll-margin-top: 64px;
}

/* Smoother link colour transitions */
a, .src-link, .src-tag, .footnote-ref {
  transition: color 0.1s, border-color 0.1s;
}

/* Tabular numerals throughout */
.salary-table, .jc-meta dd, .colophon { font-variant-numeric: tabular-nums; }

/* Long EA name in provenance table: cap width and allow wrapping */
#provenance .salary-table td:nth-child(2) {
  max-width: 340px;
}

/* Muted sort indicator on unsorted columns */
.salary-table thead th .sort-ind {
  font-size: 10px;
  letter-spacing: 0;
}

/* ============================================================
   Phase 4 — Table enhancements
   ============================================================ */

/* Filter group */
.filter-group {
  display: inline-flex;
  gap: 4px;
  background: var(--bg-tint);
  padding: 3px;
  border-radius: 3px;
}
.filter-group button {
  background: none;
  border: none;
  padding: 6px 12px;
  font-family: var(--sans);
  font-size: 12.5px;
  color: var(--ink-2);
  cursor: pointer;
  border-radius: 2px;
  letter-spacing: 0.01em;
}
.filter-group button.on { background: var(--ink); color: var(--bg); }
.filter-group button:hover:not(.on) { background: var(--rule); }

/* Checkbox column */
.salary-table .check {
  width: 32px;
  padding-right: 0;
}
.salary-table .check input {
  accent-color: var(--accent);
  width: 15px;
  height: 15px;
  cursor: pointer;
  display: block;
  margin: 0;
}

/* Selected row */
.salary-table tbody tr.selected td { background: var(--hi); }
.salary-table tbody tr.selected:hover td { background: var(--hi); }

/* ============================================================
   Phase 5 — Comparison panel
   ============================================================ */
.compare-panel {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 28px 32px;
  margin-bottom: 24px;
  display: none;
}
.compare-panel.on { display: block; }
.cp-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--rule);
}
.cp-head h3 {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 600;
  margin: 0;
  letter-spacing: -0.01em;
}
.cp-close {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 20px;
  color: var(--ink-3);
  padding: 0;
  line-height: 1;
}
.cp-close:hover { color: var(--ink); }
.cp-grid { display: grid; gap: 0; }
.cp-row {
  display: grid;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px dotted var(--rule);
  align-items: baseline;
}
.cp-row:last-child { border-bottom: none; }
.cp-row.head {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--rule-strong);
  padding-bottom: 14px;
}
.cp-row.head .juris-h {
  font-family: var(--serif);
  font-size: 16px;
  text-transform: none;
  letter-spacing: -0.005em;
  color: var(--ink);
  font-weight: 600;
}
.cp-row .label {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--ink-3);
  letter-spacing: 0.04em;
}
.cp-row .val {
  font-family: var(--mono);
  font-size: 15px;
  font-variant-numeric: tabular-nums;
}
.delta {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--ink-3);
  display: block;
  margin-top: 2px;
}
.delta.up { color: var(--ok); }
.delta.down { color: var(--accent); }

/* ============================================================
   Phase 6 — Chart toolbar
   ============================================================ */
.chart-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 20px;
}
.seg {
  display: inline-flex;
  border: 1px solid var(--rule-strong);
  border-radius: 3px;
  overflow: hidden;
}
.seg button {
  background: none;
  border: none;
  padding: 7px 14px;
  font-family: var(--sans);
  font-size: 12.5px;
  cursor: pointer;
  color: var(--ink-2);
}
.seg button.on { background: var(--ink); color: var(--bg); }
.seg button + button { border-left: 1px solid var(--rule-strong); }
.seg button:hover:not(.on) { background: var(--bg-tint); }

.chart-legend-chips {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.lc {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--rule-strong);
  border-radius: 100px;
  padding: 3px 10px 3px 8px;
  font-family: var(--mono);
  font-size: 11.5px;
  cursor: pointer;
  user-select: none;
  background: var(--bg-card);
  transition: opacity 0.15s;
}
.lc .sw {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  flex-shrink: 0;
}
.lc.off { opacity: 0.35; }
.lc:hover { border-color: var(--ink-2); }

/* ============================================================
   Phase 7 — Jurisdiction detail cards (new structure)
   ============================================================ */
.juris-card {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 4px;
  overflow: hidden;
}
/* Collapsible jurisdiction cards */
.card-collapse > summary {
  list-style: none;
  display: block;
  cursor: pointer;
  user-select: none;
}
.card-collapse > summary::-webkit-details-marker { display: none; }
.card-collapse > summary .jc-head::after {
  content: "▸";
  font-size: 11px;
  color: var(--ink-3);
  opacity: 0.45;
  transition: transform 0.15s;
  display: inline-block;
  align-self: center;
  flex-shrink: 0;
  margin-left: auto;
  padding-left: 16px;
}
.card-collapse[open] > summary .jc-head::after { transform: rotate(90deg); opacity: 0.7; }
.card-collapse > summary:hover .jc-head::after { opacity: 1; }
.card-collapse:not([open]) > summary .jc-head { border-bottom: none; }

.jc-head {
  padding: 24px 28px 20px;
  border-bottom: 1px solid var(--rule);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.jc-title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 26px;
  letter-spacing: -0.01em;
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
  margin: 0 0 4px;
}
.jc-title .code {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-3);
  background: var(--bg-tint);
  padding: 2px 8px;
  border-radius: 3px;
  letter-spacing: 0.06em;
}
.jc-sub {
  font-size: 13px;
  color: var(--ink-3);
}
.verified {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--ok);
  border: 1px solid var(--ok-soft);
  padding: 5px 10px;
  border-radius: 3px;
  background: var(--ok-soft);
  white-space: nowrap;
  flex-shrink: 0;
}
.verified svg { width: 12px; height: 12px; }

.jc-body {
  display: grid;
  grid-template-columns: 240px 1fr;
}
.jc-body > div {
  padding: 22px 28px;
  min-width: 0;
}
/* Agreement column spans both salary rows */
.jc-body > div:first-child { grid-row: 1 / 3; }
/* Vertical divider between Agreement and salary columns */
.jc-body > div + div { border-left: 1px solid var(--rule); }
/* Horizontal divider between Graduate and Top-of-scale */
.jc-body > div:last-child { border-top: 1px solid var(--rule); }

.jc-col-label {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.jc-meta dl {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0;
}
.jc-meta dl > div { display: grid; }
.jc-meta dt {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.06em;
  margin-bottom: 3px;
}
.jc-meta dd {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.4;
}
/* Collapsible classifier text — heading stays visible, only the description toggles */
.classifier-collapse {
  margin-bottom: 14px;
}
.classifier-collapse > summary {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  user-select: none;
}
.classifier-collapse > summary::-webkit-details-marker { display: none; }
.classifier-collapse > summary::after {
  content: "▸";
  font-size: 9px;
  opacity: 0.5;
  transition: transform 0.15s;
  display: inline-block;
}
.classifier-collapse[open] > summary::after { transform: rotate(90deg); }
.classifier-collapse > summary:hover { color: var(--ink); }
.classifier-collapse > summary:hover::after { opacity: 1; }
.classifier-collapse .jc-classifier { margin-top: 8px; }

.jc-classifier {
  font-family: var(--serif);
  font-style: italic;
  font-size: 13px;
  color: var(--ink-2);
  line-height: 1.4;
  margin-bottom: 14px;
}
.salary-rows { font-variant-numeric: tabular-nums; }
.salary-row {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  align-items: baseline;
  padding: 9px 0;
  border-bottom: 1px dotted var(--rule);
  font-size: 13.5px;
  gap: 10px;
}
.salary-row:last-child { border-bottom: none; }
.salary-row .dt {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--ink-3);
  letter-spacing: 0.02em;
}
.salary-row .note {
  font-size: 11.5px;
  color: var(--ink-3);
  font-family: var(--mono);
  letter-spacing: 0.01em;
  min-width: 0;
}
.note-short { white-space: nowrap; }
.note-full  { white-space: normal; line-height: 1.5; }
.note-toggle {
  background: none;
  border: none;
  padding: 0;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  color: var(--accent);
  cursor: pointer;
  letter-spacing: 0.04em;
  vertical-align: baseline;
}
.note-toggle:hover { text-decoration: underline; }
.salary-row .amt {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 500;
  text-align: right;
  letter-spacing: -0.01em;
  white-space: nowrap;
}
.salary-row.current {
  background: var(--hi);
  margin: 0 -28px;
  padding: 9px 28px;
}
.salary-row.current .dt { color: var(--ink); }

.footnote-ref {
  font-family: var(--mono);
  font-size: 9.5px;
  vertical-align: super;
  color: var(--accent);
  margin-left: 2px;
  text-decoration: none;
  font-weight: 500;
}
.footnote-ref:hover { text-decoration: underline; }

.jc-notes {
  padding: 18px 28px;
  background: var(--bg-tint);
  border-top: 1px solid var(--rule);
  font-size: 13px;
  color: var(--ink-2);
  line-height: 1.5;
  margin: 0;
}
.jc-notes b { color: var(--ink); }

.jc-sources {
  padding: 22px 28px;
  border-top: 1px solid var(--rule);
}
.jc-sources-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.jc-sources-head h4 {
  margin: 0;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
}
.src-list {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: src;
}
.src-list li {
  counter-increment: src;
  display: grid;
  grid-template-columns: 22px 1fr auto;
  align-items: baseline;
  padding: 10px 0;
  border-bottom: 1px dotted var(--rule);
  font-size: 12.5px;
  gap: 12px;
  row-gap: 4px;
}
.src-list li:last-child { border-bottom: none; }
.src-list li::before {
  content: counter(src);
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  font-weight: 500;
  padding-top: 1px;
}
.src-link {
  color: var(--ink);
  text-decoration: none;
  word-break: break-all;
  border-bottom: 1px solid var(--rule-strong);
}
.src-link:hover { color: var(--accent); border-color: var(--accent); }
.src-meta {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-3);
  letter-spacing: 0.04em;
  text-align: right;
  white-space: nowrap;
}
.src-detail {
  grid-column: 2 / 4;
  font-size: 11.5px;
  color: var(--ink-3);
}

/* ============================================================
   Phase 8 — Provenance section
   ============================================================ */
.prov-sub-head {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 20px;
}
.prov-sub-head + .prov-sub-head { margin-top: 40px; }

.change-log {
  display: grid;
  grid-template-columns: 160px 1fr;
  border: 1px solid var(--rule);
  border-radius: 4px;
  background: var(--bg-card);
  overflow: hidden;
}
.change-log .cl-when {
  padding: 16px 20px;
  border-bottom: 1px solid var(--rule);
  background: var(--bg-tint);
  border-right: 1px solid var(--rule);
}
.change-log .cl-what {
  padding: 16px 20px;
  border-bottom: 1px solid var(--rule);
  font-size: 13px;
  color: var(--ink-2);
  line-height: 1.5;
}
.change-log > div:nth-last-child(-n+2) { border-bottom: none; }
.cl-date {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--ink-3);
  letter-spacing: 0.04em;
}
.cl-code {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  margin-top: 4px;
  letter-spacing: 0.06em;
}

/* ============================================================
   Responsive (updated)
   ============================================================ */
@media (max-width: 1000px) {
  .card-body { grid-template-columns: 1fr; }
  .card-col + .salary-grid { border-left: none; border-top: 1px solid var(--rule); }
  .jc-body { grid-template-columns: 1fr; }
  .jc-body > div:first-child { grid-row: auto; }
  .jc-body > div + div { border-left: none; border-top: 1px solid var(--rule); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .change-log { grid-template-columns: 130px 1fr; }
}

@media (max-width: 700px) {
  .wrap { padding: 0 20px; }
  .topbar-inner { padding: 14px 20px; }
  .topbar-nav { display: none; }
  .masthead { padding: 32px 0 24px; }
  .masthead h1 { font-size: 28px; }
  .sec-head h2 { font-size: 24px; }
  section { padding: 36px 0; }
  .method-item { grid-template-columns: 1fr; gap: 8px; }
  .foot-grid { grid-template-columns: 1fr; gap: 24px; }
  .cmp-bar { padding: 14px 20px; }
  .chart-shell { padding: 16px; }
  .jc-head { padding: 16px 20px 14px; }
  .jc-body > div { padding: 16px 20px; }
  .salary-row.current { margin: 0 -20px; padding: 9px 20px; }
  .jc-notes, .jc-sources { padding: 16px 20px; }
  .change-log { grid-template-columns: 1fr; }
  .change-log .cl-when { border-right: none; border-bottom: none; padding-bottom: 4px; }
  .compare-panel { padding: 20px; }
}