/* ============================================
   The Displacement Index — V1 Editorial
   ============================================ */

* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #F4F1EB;
  --surface: #FFFEF9;
  --text: #1C1917;
  --text-secondary: #78716C;
  --text-tertiary: #A8A29E;
  --border: #D6D3CD;
  --border-light: #E7E5DF;
  --accent: #B45309;
  --accent-light: #FEF3C7;

  --normal-bg: #F0FDF4;
  --normal-text: #166534;
  --normal-dot: #22C55E;
  --elevated-bg: #FFFBEB;
  --elevated-text: #92400E;
  --elevated-dot: #F59E0B;
  --warning-bg: #FFF7ED;
  --warning-text: #9A3412;
  --warning-dot: #F97316;
  --critical-bg: #FEF2F2;
  --critical-text: #991B1B;
  --critical-dot: #EF4444;
}

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ---- NAV ---- */
nav {
  padding: 1.25rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1000px;
  margin: 0 auto;
}
.nav-logo {
  font-family: 'Fraunces', serif;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.03em;
  color: var(--text);
}
.nav-logo span { color: var(--accent); }
.nav-links {
  display: flex;
  gap: 2rem;
  font-size: 0.82rem;
  font-weight: 500;
}
.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.15s;
}
.nav-links a:hover { color: var(--text); }
.nav-mobile { display: none; background: none; border: none; cursor: pointer; color: var(--text); }

/* ---- HERO ---- */
.hero {
  max-width: 1000px;
  margin: 0 auto;
  padding: 5rem 2rem 3.5rem;
}
.hero-eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 1.25rem;
}
.hero h1 {
  font-family: 'Fraunces', serif;
  font-size: 3.8rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin-bottom: 1.5rem;
  max-width: 700px;
}
.hero .subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.65;
  font-weight: 400;
}

.stale-banner {
  margin-top: 1rem;
  max-width: 700px;
  border: 1px solid rgba(154, 52, 18, 0.22);
  background: var(--warning-bg);
  color: var(--warning-text);
  border-radius: 12px;
  padding: 0.65rem 0.85rem;
  font-size: 0.82rem;
  line-height: 1.5;
}

/* ---- COMPOSITE ---- */
.composite {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 2rem 4rem;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2rem;
  align-items: start;
}

.score-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  position: relative;
  overflow: hidden;
}
.score-block::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--normal-dot);
  transition: background 0.3s;
}
.score-block.elevated::before { background: var(--elevated-dot); }
.score-block.warning::before { background: var(--warning-dot); }
.score-block.critical::before { background: var(--critical-dot); }

.score-eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-tertiary);
  margin-bottom: 1rem;
}
.score-number {
  font-family: 'Fraunces', serif;
  font-size: 5.5rem;
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: -0.04em;
  margin-bottom: 0.15rem;
}
.score-of {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  color: var(--text-tertiary);
  margin-bottom: 1.25rem;
}
.score-meter {
  height: 4px;
  background: var(--border-light);
  border-radius: 2px;
  margin-bottom: 0.5rem;
  overflow: hidden;
}
.score-meter-fill {
  height: 100%;
  border-radius: 2px;
  background: var(--normal-dot);
  transition: width 0.8s cubic-bezier(0.16, 1, 0.3, 1), background 0.3s;
  width: 0%;
}
.score-meter-labels {
  display: flex;
  justify-content: space-between;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.55rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
  margin-bottom: 1.5rem;
}
.score-updated {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  color: var(--text-tertiary);
  margin-top: 1.25rem;
  line-height: 1.5;
}

/* ---- BADGES ---- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
}
.badge-sm { font-size: 0.7rem; padding: 0.2rem 0.6rem; }
.badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
}
.badge-normal { background: var(--normal-bg); color: var(--normal-text); }
.badge-normal .badge-dot { background: var(--normal-dot); }
.badge-elevated { background: var(--elevated-bg); color: var(--elevated-text); }
.badge-elevated .badge-dot { background: var(--elevated-dot); }
.badge-warning { background: var(--warning-bg); color: var(--warning-text); }
.badge-warning .badge-dot { background: var(--warning-dot); }
.badge-critical { background: var(--critical-bg); color: var(--critical-text); }
.badge-critical .badge-dot { background: var(--critical-dot); }

/* ---- CHAIN OVERVIEW ---- */
.chain-overview {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.chain-item {
  padding: 1.25rem 1.5rem;
  display: grid;
  grid-template-columns: 32px 1fr auto auto;
  gap: 1rem;
  align-items: center;
  border-bottom: 1px solid var(--border-light);
  transition: background 0.15s;
}
.chain-item:last-child { border-bottom: none; }
.chain-item:hover { background: rgba(0,0,0,0.015); }

.chain-num {
  font-family: 'Fraunces', serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-tertiary);
  width: 32px; height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: var(--bg);
}
.chain-label h3 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.1rem;
  letter-spacing: -0.01em;
}
.chain-label p {
  font-size: 0.75rem;
  color: var(--text-secondary);
}
.chain-value {
  text-align: right;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  font-weight: 500;
}
.chain-value small {
  display: block;
  font-size: 0.6rem;
  color: var(--text-tertiary);
  font-weight: 400;
  margin-top: 0.1rem;
}

/* ---- SECTIONS ---- */
.section {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 2rem 4rem;
}
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--text);
}
.section-header h2 {
  font-family: 'Fraunces', serif;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}
.section-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
}

/* ---- GHOST GDP ---- */
.ghost-grid {
  display: grid;
  grid-template-columns: 1fr 200px;
  gap: 2rem;
}
.ghost-bars { display: flex; flex-direction: column; gap: 1.25rem; }
.ghost-bar-row {}
.ghost-bar-meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.5rem;
}
.ghost-bar-name { font-size: 0.8rem; font-weight: 500; color: var(--text-secondary); }
.ghost-bar-value { font-family: 'JetBrains Mono', monospace; font-size: 0.85rem; font-weight: 500; }
.ghost-track {
  height: 32px;
  background: var(--border-light);
  border-radius: 6px;
  overflow: hidden;
}
.ghost-fill {
  height: 100%;
  border-radius: 6px;
  transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.ghost-fill.productivity { background: var(--accent); }
.ghost-fill.wages { background: #57534E; }
.ghost-explainer {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-top: 0.5rem;
}

.ghost-gap-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.ghost-gap-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-tertiary);
  margin-bottom: 0.5rem;
}
.ghost-gap-value {
  font-family: 'Fraunces', serif;
  font-size: 3rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--normal-text);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.ghost-gap-desc {
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ---- DETAILS GRID ---- */
.details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.detail-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.detail-card-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.detail-card-header h3 {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.detail-table {
  width: 100%;
  font-size: 0.82rem;
  border-collapse: collapse;
}
.detail-table th {
  text-align: left;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
  padding: 0.75rem 1.25rem 0.5rem;
}
.detail-table td {
  padding: 0.6rem 1.25rem;
  border-top: 1px solid var(--border-light);
  vertical-align: middle;
}
.detail-table .name { font-weight: 500; }
.detail-table .series {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  color: var(--text-tertiary);
}
.detail-table .mono {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  font-weight: 500;
}

/* ---- INDEED ---- */
.indeed-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.indeed-aggregate {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.5rem;
}

.indeed-chart-wrap {
  position: relative;
  height: 190px;
  margin-top: 1rem;
}

.indeed-chart-wrap canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
}
.indeed-agg-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
  margin-bottom: 0.5rem;
}
.indeed-agg-value {
  font-family: 'Fraunces', serif;
  font-size: 3rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 0.25rem;
}
.indeed-agg-baseline {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.indeed-sectors {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.5rem;
}
.indeed-sectors-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
  margin-bottom: 1rem;
}
.indeed-sectors-grid {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.indeed-sector-card {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 0.75rem;
  align-items: baseline;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border-light);
}
.indeed-sector-card:last-child { border-bottom: none; }
.indeed-sector-name {
  font-size: 0.82rem;
  font-weight: 500;
}
.indeed-sector-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.9rem;
  font-weight: 500;
}
.indeed-sector-diff {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  min-width: 100px;
  text-align: right;
}

/* ---- CONTEXT ---- */
.context-explainer {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 1.5rem;
  max-width: 640px;
}
.context-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.context-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.25rem;
}
.context-card-name {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}
.context-card-value {
  font-family: 'Fraunces', serif;
  font-size: 1.8rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 0.25rem;
}
.context-card-change {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}
.context-card-series {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  color: var(--text-tertiary);
}

/* ---- CHARTS ---- */
.charts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.chart-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.25rem;
}
.chart-card h4 {
  font-size: 0.78rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}
.chart-card .chart-subtitle {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  color: var(--text-tertiary);
  margin-bottom: 1rem;
}
.chart-wrap {
  position: relative;
  height: 200px;
}

.chart-card canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
}

/* ---- METHODOLOGY ---- */
.methodology {
  max-width: 1000px;
  margin: 0 auto;
  padding: 3rem 2rem 4rem;
  border-top: 2px solid var(--text);
}
.methodology h2 {
  font-family: 'Fraunces', serif;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
}
.methodology p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.75;
  margin-bottom: 1rem;
  max-width: 640px;
}

/* ---- FOOTER ---- */
footer {
  max-width: 1000px;
  margin: 0 auto;
  padding: 2rem;
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--text-tertiary);
  border-top: 1px solid var(--border);
}
footer a { color: var(--text-secondary); text-decoration: none; }

/* ---- TOOLTIPS (V1 inline) ---- */
.tip {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  cursor: help;
  border-bottom: 1px dotted rgba(180, 83, 9, 0.55);
  padding-bottom: 1px;
}
.tip .i {
  width: 15px;
  height: 15px;
  border-radius: 999px;
  display: inline-grid;
  place-items: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.58rem;
  background: rgba(180, 83, 9, 0.09);
  border: 1px solid rgba(180, 83, 9, 0.25);
  color: var(--accent);
  transform: translateY(-1px);
  flex: 0 0 auto;
}
.tip:focus-visible {
  outline: 2px solid rgba(180, 83, 9, 0.55);
  outline-offset: 3px;
  border-bottom-color: transparent;
  border-radius: 6px;
}

.popover {
  position: fixed;
  z-index: 9999;
  width: min(420px, calc(100vw - 32px));
  background: #fffdf7;
  border: 1px solid rgba(214, 211, 205, 0.9);
  border-radius: 14px;
  box-shadow: 0 22px 60px rgba(28, 25, 23, 0.14);
  padding: 0.95rem 1rem;
  color: var(--text);
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity 120ms ease, transform 180ms cubic-bezier(0.16, 1, 0.3, 1);
}
.popover.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.pop-title {
  font-family: 'Fraunces', serif;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 0.35rem;
  font-size: 1rem;
}
.pop-body {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.65;
}
.pop-source {
  margin-top: 0.35rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem;
  color: var(--text-tertiary);
}
.pop-footer {
  margin-top: 0.65rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem;
  color: var(--text-tertiary);
}
.pop-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--border-light);
  background: rgba(0,0,0,0.02);
}
.pop-pill .dot { width: 6px; height: 6px; border-radius: 50%; }

/* ---- LOADING ---- */
.loading-shimmer {
  background: linear-gradient(90deg, var(--border-light) 25%, var(--bg) 50%, var(--border-light) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 4px;
}
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  nav { padding: 1rem 1.25rem; }
  .nav-links { display: none; }
  .nav-mobile { display: block; }

  .hero { padding: 3rem 1.25rem 2.5rem; }
  .hero h1 { font-size: 2.5rem; }
  .hero .subtitle { font-size: 1rem; }

  .composite { grid-template-columns: 1fr; padding: 0 1.25rem 3rem; }
  .score-number { font-size: 4rem; }

  .chain-item { grid-template-columns: 32px 1fr auto; }
  .chain-value { display: none; }

  .section { padding: 0 1.25rem 3rem; }
  .ghost-grid { grid-template-columns: 1fr; }
  .details-grid { grid-template-columns: 1fr; }
  .charts-grid { grid-template-columns: 1fr; }
  .indeed-grid { grid-template-columns: 1fr; }
  .context-grid { grid-template-columns: 1fr; }

  .methodology { padding: 2rem 1.25rem 3rem; }
  footer { flex-direction: column; gap: 0.5rem; padding: 1.5rem 1.25rem; }
}