/* ═══════════════════════════════════════════════════════════
   PRODUCTIVITY PREDICTIONS LAB — TEST. 04
   Scrubbable archive of productivity predictions, 1987-2026.
   ═══════════════════════════════════════════════════════════ */

.pp-main {
  background: var(--paper);
  color: var(--ink);
}

/* ── Hero ───────────────────────────────────────────────────── */
.pp-hero {
  padding: 120px 56px 60px 88px;
  max-width: 1280px;
  margin: 0 auto;
}
/* Clamp the big-display title so it never overflows the viewport
   on mid-width windows, and so the italic "j" descender of
   "just around the corner" clears the 32px lab-rail. */
.pp-title {
  margin-top: 22px;
  font-size: clamp(48px, 7.4vw, 96px);
  line-height: 0.95;
}
.pp-kicker {
  margin-top: 24px;
  max-width: 720px;
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink-soft);
}
.pp-dateline {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  max-width: 900px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.pp-dateline .label { color: var(--ink-dim); }
.pp-dateline .value {
  color: var(--ink);
  margin-top: 4px;
  text-transform: none;
  letter-spacing: 0.04em;
  font-size: 12px;
}

/* ── Inline nav (era links) ────────────────────────────────── */
.pp-inline-nav {
  margin-top: 28px;
  font-family: "DM Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.pp-inline-nav a {
  color: var(--ink);
  border-bottom: 1px solid var(--ink-dim);
  margin: 0 6px;
}
.pp-inline-nav a:hover { color: var(--accent); border-color: var(--accent); }

/* ── Section wrapper ───────────────────────────────────────── */
.pp-section {
  padding: 80px 48px;
  max-width: 1280px;
  margin: 0 auto;
}
.pp-section .section-label { margin-bottom: 28px; }
.pp-prose { max-width: 760px; }
.pp-prose p {
  margin-top: 18px;
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
}
.pp-lede {
  font-family: "Newsreader", Georgia, serif;
  font-style: italic;
  font-size: 24px !important;
  line-height: 1.4 !important;
  color: var(--ink) !important;
}
.pp-note {
  max-width: 760px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-soft);
  margin-bottom: 32px;
}
.pp-callout {
  margin-top: 32px;
  padding: 18px 22px;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  max-width: 720px;
}
.pp-callout strong {
  color: var(--accent);
  font-weight: 500;
  font-size: 14px;
}

/* ═══════════════════════════════════════════════════════════
   TEST. 04.1 — THE HORIZON (lede chart)
   ═══════════════════════════════════════════════════════════ */

.pp-section-horizon {
  max-width: 1400px;
  position: relative;
}

.pp-horizon-controls {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 28px;
  margin-bottom: 18px;
  padding: 14px 18px;
  border: 1px solid var(--ink);
  background: var(--paper);
}
.pp-play-btn {
  background: var(--ink);
  color: var(--paper);
  border: none;
  padding: 10px 18px;
  font-family: "DM Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.18s;
}
.pp-play-btn:hover {
  background: var(--accent);
  color: var(--paper);
}
.pp-play-btn.is-playing { background: var(--accent); }
.pp-horizon-counters {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-left: auto;
}
.pp-counter {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 90px;
}
.pp-counter .label {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.pp-counter .value {
  font-size: 16px;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.pp-filter-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-bottom: 18px;
}
.pp-filter-label {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-right: 10px;
}
.pp-filter-divider {
  display: inline-block;
  width: 1px;
  height: 20px;
  background: var(--ink-dim);
  margin: 0 8px;
  opacity: 0.4;
}
.pp-pill {
  background: transparent;
  border: 1px solid var(--ink-dim);
  color: var(--ink-soft);
  padding: 6px 12px;
  font-family: "DM Mono", ui-monospace, monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.14s;
}
.pp-pill:hover {
  border-color: var(--ink);
  color: var(--ink);
}
.pp-pill.active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.pp-pill-toggle[data-active="false"] { opacity: 0.5; }

.pp-zoom-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-bottom: 18px;
}
.pp-zoom-pill { font-variant-numeric: tabular-nums; }

.pp-horizon-wrap {
  position: relative;
  border: 1px solid var(--ink);
  background: var(--paper);
  margin-bottom: 18px;
}
#pp-horizon {
  display: block;
  width: 100%;
  height: auto;
  background: var(--paper);
}

.pp-tooltip {
  position: absolute;
  pointer-events: none;
  background: var(--ink);
  color: var(--paper);
  padding: 10px 14px;
  font-family: "DM Mono", ui-monospace, monospace;
  font-size: 11px;
  line-height: 1.55;
  max-width: 320px;
  z-index: 50;
  box-shadow: 0 6px 22px rgba(0,0,0,0.18);
}
.pp-tooltip .tt-name {
  font-size: 12px;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}
.pp-tooltip .tt-meta {
  color: var(--paper-2);
  opacity: 0.78;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.pp-tooltip .tt-quote {
  font-family: "Newsreader", Georgia, serif;
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0;
  text-transform: none;
  line-height: 1.45;
  margin-top: 4px;
  opacity: 0.96;
}

.pp-ticker {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 14px 18px;
  border: 1px solid var(--ink-dim);
  background: var(--paper-2);
  margin-bottom: 22px;
  min-height: 50px;
}
.pp-ticker-tag {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
  flex-shrink: 0;
}
.pp-ticker-text {
  font-family: "Newsreader", Georgia, serif;
  font-style: italic;
  font-size: 15px;
  color: var(--ink);
  transition: opacity 0.4s;
}

/* Side panel */
.pp-side-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(20, 18, 15, 0.32);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}
.pp-side-backdrop[data-open="true"] {
  opacity: 1;
  pointer-events: auto;
}
.pp-side-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: min(440px, 92vw);
  height: 100vh;
  background: var(--paper);
  border-left: 1px solid var(--ink);
  padding: 132px 32px 40px;
  z-index: 1000;
  overflow-y: auto;
  box-shadow: -10px 0 30px rgba(0,0,0,0.16);
  transform: translateX(100%);
  transition: transform 0.3s ease-out;
  pointer-events: none;
}
.pp-side-panel[data-open="true"] {
  transform: translateX(0);
  pointer-events: auto;
}
.pp-side-close {
  position: absolute;
  top: 80px;
  right: 18px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--ink);
  border: 1px solid var(--ink);
  color: var(--paper);
  height: 36px;
  padding: 0 16px 0 14px;
  font-family: "DM Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  line-height: 1;
  cursor: pointer;
  z-index: 5;
  transition: background 0.15s, color 0.15s;
}
.pp-side-close span[aria-hidden] { font-size: 18px; line-height: 1; margin-top: -1px; }
.pp-side-close:hover { background: var(--accent); border-color: var(--accent); color: var(--paper); }
.pp-side-close:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.pp-side-content .sp-name {
  font-family: "Newsreader", Georgia, serif;
  font-size: 26px;
  line-height: 1.2;
  margin-bottom: 4px;
}
.pp-side-content .sp-role {
  font-family: "DM Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 18px;
}
.pp-side-content .sp-quote {
  font-family: "Newsreader", Georgia, serif;
  font-style: italic;
  font-size: 17px;
  line-height: 1.5;
  color: var(--ink);
  border-left: 3px solid var(--accent);
  padding-left: 16px;
  margin: 18px 0;
}
.pp-side-content .sp-meta {
  font-family: "DM Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  line-height: 1.6;
}
.pp-side-content .sp-meta .label {
  color: var(--ink-dim);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 10px;
  display: block;
  margin-top: 14px;
  margin-bottom: 2px;
}
.pp-side-content .sp-meta a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

/* ═══════════════════════════════════════════════════════════
   SVG STYLES
   ═══════════════════════════════════════════════════════════ */

.pp-axis-line { stroke: var(--ink-dim); stroke-width: 1; opacity: 0.5; }
.pp-axis-text { fill: var(--ink-soft); font-family: "DM Mono", ui-monospace, monospace; font-size: 11.5px; letter-spacing: 0.05em; font-weight: 400; }
.pp-axis-text-bold { fill: var(--ink); font-family: "DM Mono", ui-monospace, monospace; font-size: 11.5px; letter-spacing: 0.05em; font-weight: 500; }
.pp-ref-today { stroke: var(--ink-dim); stroke-width: 1; opacity: 0.4; }
.pp-ref-diagonal { stroke: var(--accent); stroke-width: 1.4; opacity: 0.85; }
.pp-grid-line { stroke: var(--ink-dim); stroke-width: 0.5; opacity: 0.18; }

/* Category colors */
.pp-cat-general   { stroke: oklch(0.55 0.06 240); fill: oklch(0.55 0.06 240); }
.pp-cat-ai-tfp    { stroke: oklch(0.62 0.13 60);  fill: oklch(0.62 0.13 60); }
.pp-cat-ai-lp     { stroke: oklch(0.45 0.02 50);  fill: oklch(0.45 0.02 50); }
.pp-cat-ai-sector { stroke: oklch(0.58 0.06 70);  fill: oklch(0.58 0.06 70); }
.pp-cat-ai-gdp    { stroke: oklch(0.55 0.10 110); fill: oklch(0.55 0.10 110); }
.pp-cat-wage      { stroke: oklch(0.50 0.08 300); fill: oklch(0.50 0.08 300); }
.pp-cat-agi       { stroke: oklch(0.40 0.12 30);  fill: oklch(0.40 0.12 30); }

.pp-point {
  cursor: pointer;
  transition: opacity 0.15s, stroke-width 0.15s;
}
.pp-point:hover { stroke-width: 2.5; }
.pp-point.dimmed { opacity: 0.12; }
.pp-point.highlighted { opacity: 1; stroke-width: 2.5; }

.pp-playhead {
  stroke: var(--accent);
  stroke-width: 1.4;
  stroke-dasharray: 4 4;
  opacity: 0.8;
}
.pp-playhead-label {
  fill: var(--accent);
  font-family: "DM Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
}

/* Productivity overlay */
.pp-overlay-area {
  fill: oklch(0.35 0.04 240);
  opacity: 0.08;
}
.pp-overlay-line {
  stroke: oklch(0.35 0.04 240);
  stroke-width: 1.5;
  fill: none;
  opacity: 0.45;
}
.pp-overlay-tfp {
  stroke: oklch(0.40 0.06 150);
  stroke-width: 1.5;
  fill: none;
  opacity: 0.35;
  stroke-dasharray: 4 3;
}
.pp-overlay-label {
  fill: oklch(0.35 0.04 240);
  font-family: "DM Mono", ui-monospace, monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.6;
}

/* ═══════════════════════════════════════════════════════════
   SMALL MULTIPLES (era panels)
   ═══════════════════════════════════════════════════════════ */

.pp-multiples-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  max-width: 1280px;
}
.pp-multiple {
  border: 1px solid var(--ink-dim);
  background: var(--paper);
  padding: 14px;
}
.pp-multiple-title {
  font-family: "DM Mono", ui-monospace, monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 10px;
}
.pp-multiple svg {
  display: block;
  width: 100%;
  height: auto;
}

/* ═══════════════════════════════════════════════════════════
   ARCHIVE TABLE
   ═══════════════════════════════════════════════════════════ */

.pp-archive-wrap {
  max-width: 1280px;
  overflow-x: auto;
}
.pp-archive-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}
.pp-archive-table {
  width: 100%;
  border-collapse: collapse;
  font-family: "DM Mono", ui-monospace, monospace;
  font-size: 11px;
  min-width: 900px;
}
.pp-archive-table th {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--ink);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-dim);
  font-weight: 400;
  white-space: nowrap;
}
.pp-archive-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--ink-dim);
  color: var(--ink);
  vertical-align: top;
}
.pp-archive-table tr:hover td { background: var(--paper-2); }
.pp-archive-table .pp-td-predictor {
  font-family: "Newsreader", Georgia, serif;
  font-size: 13px;
}
.pp-archive-table .pp-td-institution {
  color: var(--ink-soft);
  font-size: 10px;
}
.pp-archive-table .pp-td-magnitude {
  font-variant-numeric: tabular-nums;
  color: var(--accent);
}
.pp-archive-table .pp-td-outcome {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.pp-archive-table .pp-td-confidence-high { color: oklch(0.55 0.10 140); }
.pp-archive-table .pp-td-confidence-medium { color: var(--ink-soft); }
.pp-archive-table .pp-td-confidence-low { color: var(--ink-dim); }

.pp-archive-row-expand {
  display: none;
  background: var(--paper-2);
}
.pp-archive-row-expand.is-open { display: table-row; }
.pp-archive-row-expand td {
  padding: 18px 22px;
  font-family: "Newsreader", Georgia, serif;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-soft);
}
.pp-archive-row-expand .pp-expand-quote {
  font-style: italic;
  border-left: 2px solid var(--accent);
  padding-left: 14px;
  margin-bottom: 12px;
  color: var(--ink);
}
.pp-archive-row-expand .pp-expand-meta {
  font-family: "DM Mono", ui-monospace, monospace;
  font-size: 10px;
  color: var(--ink-dim);
  margin-top: 8px;
}

/* ═══════════════════════════════════════════════════════════
   CROSS-LINK SECTION
   ═══════════════════════════════════════════════════════════ */

.pp-crosslink {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: center;
  max-width: 1100px;
}
.pp-crosslink-text p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-soft);
}
.pp-crosslink-cta {
  margin-top: 18px;
}
.pp-crosslink-cta a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--ink);
  color: var(--paper);
  padding: 10px 18px;
  font-family: "DM Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid var(--ink);
  transition: background 0.15s;
}
.pp-crosslink-cta a:hover { background: var(--accent); border-color: var(--accent); }
.pp-crosslink-chart {
  border: 1px solid var(--ink-dim);
  background: var(--paper);
  padding: 14px;
}
.pp-crosslink-chart svg {
  display: block;
  width: 100%;
  height: auto;
}

/* ═══════════════════════════════════════════════════════════
   CLOSING / WHY THIS IS HARD
   ═══════════════════════════════════════════════════════════ */

.pp-explanations {
  max-width: 760px;
}
.pp-explanation {
  margin-top: 28px;
  padding: 18px 22px;
  border-left: 2px solid var(--ink-dim);
  background: var(--paper-2);
}
.pp-explanation h4 {
  font-family: "DM Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 8px;
}
.pp-explanation p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-soft);
}
.pp-explanation cite {
  font-family: "DM Mono", ui-monospace, monospace;
  font-size: 10px;
  color: var(--ink-dim);
  font-style: normal;
  display: block;
  margin-top: 8px;
}

/* ═══════════════════════════════════════════════════════════
   SOURCES
   ═══════════════════════════════════════════════════════════ */

.pp-sources {
  max-width: 760px;
}
.pp-source-group {
  margin-top: 24px;
}
.pp-source-group h4 {
  font-family: "DM Mono", ui-monospace, monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 10px;
  border-bottom: 1px solid var(--ink-dim);
  padding-bottom: 6px;
}
.pp-source-group ul {
  margin: 0;
  padding-left: 18px;
  list-style: square;
}
.pp-source-group li {
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink-soft);
  margin-bottom: 6px;
}
.pp-source-group a {
  color: var(--ink);
  border-bottom: 1px solid var(--ink-dim);
}
.pp-source-group a:hover { color: var(--accent); border-color: var(--accent); }

/* ═══════════════════════════════════════════════════════════
   COLOPHON
   ═══════════════════════════════════════════════════════════ */

.pp-colophon-section { padding-bottom: 100px; }

/* Receipts */
.pp-receipts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--ink-dim);
  border: 1px solid var(--ink-dim);
  margin-bottom: 36px;
}
.pp-receipt {
  background: var(--paper);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.pp-receipt-label {
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.pp-receipt-value {
  font-size: 22px;
  font-weight: 500;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.pp-receipt-sub {
  font-size: 10px;
  color: var(--ink-soft);
}

/* Method grid */
.pp-method-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 36px 48px;
  max-width: 1100px;
  margin-bottom: 48px;
}
.pp-method-grid p {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-soft);
}
.pp-method-grid a { color: var(--ink); }
.pp-method-head {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 6px;
}

/* Caveats block */
.pp-caveats {
  margin-top: 28px;
  border-top: 1px solid var(--ink-dim);
  padding-top: 22px;
  max-width: 760px;
}
.pp-caveat-label {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.pp-caveats ul {
  margin: 0;
  padding-left: 22px;
  list-style: square;
}
.pp-caveats li {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--ink-soft);
  margin-bottom: 8px;
}
.pp-caveats em { font-style: italic; }

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════ */

@media (max-width: 900px) {
  .pp-hero { padding: 100px 24px 40px; }
  .pp-section { padding: 60px 24px; }
  .pp-horizon-controls { gap: 14px; }
  .pp-horizon-counters { gap: 14px; }
  .pp-counter { min-width: 70px; }
  .pp-counter .value { font-size: 14px; }
  .pp-dateline { grid-template-columns: 1fr; gap: 14px; }
  .pp-multiples-grid { grid-template-columns: 1fr; }
  .pp-crosslink { grid-template-columns: 1fr; }
  .pp-receipts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pp-method-grid { grid-template-columns: 1fr; gap: 28px; }
}

@media (max-width: 540px) {
  .pp-side-panel { width: 100vw; }
  .pp-pill { font-size: 9px; padding: 5px 9px; }
  .pp-receipts { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .pp-side-panel, .pp-ticker-text, .pp-point {
    transition: none !important;
  }
}

/* ── Kimi attribution banner (forked from escape-velocity-lab.css) ── */
.ev-kimi-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 48px;
  background: var(--ink);
  color: var(--paper);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  position: sticky;
  top: 0;
  z-index: 40;
}
.ev-kimi-banner strong { color: var(--accent); font-weight: 500; }
.ev-kimi-tag {
  display: inline-block;
  padding: 3px 8px;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 9px;
  letter-spacing: 0.16em;
  flex-shrink: 0;
}
.ev-kimi-right { opacity: 0.7; flex-shrink: 0; }

@media (max-width: 720px) {
  .ev-kimi-banner { flex-wrap: wrap; padding: 10px 20px; gap: 6px; }
  .ev-kimi-right { width: 100%; opacity: 0.5; }
}