/* Sredstva v2 — vanilla stylesheet
 *
 * Visual tokens preserved from the original sketch (paper-on-ink palette,
 * Bricolage/Albert Sans/JetBrains Mono stack, red accent). Layout and
 * component patterns redesigned for a filmmaker-first information density:
 * filter rail · insights strip · pivot chips · virtualized list with in-row
 * detail expansion. No inline styles in JS — every class lives here.
 */

/* ─── Theme tokens ─────────────────────────────────────────────────── */
:root,
body.theme-dark {
  --ink:       #2e2522;
  --paper:     #f4ede2;
  --paper-dim: #d6cebe;
  --muted:     #8a7e72;
  --rule:      #4a3b35;
  --panel:     #382b27;
  --red:       #c14843;
  --red-soft:  rgba(193, 72, 67, 0.14);
}
body.theme-light {
  --ink:       #f4ede2;
  --paper:     #2a201d;
  --paper-dim: #5a4a42;
  --muted:     #8a7e72;
  --rule:      #d6cebe;
  --panel:     #efe5d4;
  --red:       #c14843;
  --red-soft:  rgba(193, 72, 67, 0.10);
}
@media (prefers-color-scheme: light) {
  body.theme-auto {
    --ink:       #f4ede2;
    --paper:     #2a201d;
    --paper-dim: #5a4a42;
    --muted:     #8a7e72;
    --rule:      #d6cebe;
    --panel:     #efe5d4;
    --red:       #c14843;
    --red-soft:  rgba(193, 72, 67, 0.10);
  }
}

/* ─── Reset ────────────────────────────────────────────────────────── */
* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--ink); color: var(--paper);
  font-family: 'Albert Sans', system-ui, sans-serif;
  font-size: 14px;
}
/* Desktop: lock viewport so internal panels scroll. Mobile (≤900px) lets the
 * document scroll naturally — see the @media block further down. */
@media (min-width: 901px) {
  html, body { height: 100%; overflow: hidden; }
}
@media (max-width: 900px) {
  html, body { min-height: 100dvh; overflow-x: hidden; }
}
::selection { background: var(--red); color: var(--paper); }
button, input { font: inherit; color: inherit; }
input::placeholder { color: var(--paper-dim); }
a { color: var(--red); text-decoration: none; }
a:hover { text-decoration: underline; text-decoration-style: dotted; text-underline-offset: 3px; }

/* Scrollbars */
* { scrollbar-width: thin; scrollbar-color: var(--rule) transparent; }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-track { background: transparent; }
*::-webkit-scrollbar-thumb {
  background: var(--rule); border-radius: 6px; border: 2px solid var(--ink);
}
*::-webkit-scrollbar-thumb:hover { background: var(--red); }

/* ─── Typography atoms ────────────────────────────────────────────── */
.display {
  font-family: 'Bricolage Grotesque', system-ui, sans-serif;
  font-weight: 800; letter-spacing: -0.025em; line-height: 1.05;
}
.mono { font-family: 'JetBrains Mono', ui-monospace, monospace; letter-spacing: 0.02em; }
.kicker {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper-dim);
}

/* ─── App layout ──────────────────────────────────────────────────── */
.app {
  display: grid;
  grid-template-rows: auto 1fr;
  height: 100vh;
}
.view-root {
  position: relative;
  min-height: 0;
}
.view-root > * {
  position: absolute;
  inset: 0;
}
.view-root > .is-hidden { display: none !important; }
.workspace {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 0;
}
.main {
  display: flex; flex-direction: column;
  min-width: 0; min-height: 0;
}
.about-host, .process-host {
  overflow-y: auto;
  overflow-x: hidden;
  background: var(--ink);
}

/* ─── Topbar ──────────────────────────────────────────────────────── */
.topbar {
  border-bottom: 1px solid var(--rule);
  background: var(--ink);
}
.topbar-row {
  display: flex; align-items: center; gap: 18px;
  padding: 14px 22px;
}
.view-tabs {
  display: flex; gap: 4px; align-items: center;
  flex-shrink: 0;
}
.view-tab {
  background: transparent;
  color: var(--paper-dim);
  border: 1.5px solid transparent;
  border-bottom: 1.5px solid transparent;
  font-family: 'Albert Sans', sans-serif;
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.02em;
  padding: 7px 12px;
  cursor: pointer;
  white-space: nowrap;
  border-radius: 2px;
  transition: color 140ms ease, border-color 140ms ease;
}
.view-tab:hover { color: var(--paper); }
.view-tab:focus-visible {
  outline: none;
  border-color: var(--rule);
}
.view-tab.is-active {
  color: var(--paper);
  border-color: var(--red);
}
.search-spacer { flex: 1; max-width: 640px; }
.wordmark {
  font-family: 'Bricolage Grotesque', system-ui, sans-serif;
  font-weight: 800; font-size: 22px; letter-spacing: -0.025em;
  color: var(--paper); white-space: nowrap;
}
.wordmark .dot { color: var(--red); }
.wordmark-sub {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 9px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--paper-dim); display: block; margin-top: 2px;
}

.search {
  flex: 1; max-width: 640px;
  position: relative;
}
.search input {
  width: 100%;
  background: transparent;
  border: 1.5px solid var(--rule);
  border-radius: 2px;
  color: var(--paper);
  font-size: 13px;
  padding: 9px 14px 9px 34px;
  outline: none;
  transition: border-color 140ms ease;
}
.search input:focus { border-color: var(--red); }
.search .search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 12px;
  color: var(--paper-dim);
  pointer-events: none;
}

.toolbar { display: flex; gap: 8px; align-items: center; }
.mobile-filter-toggle { display: none; }
.mobile-filter-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  border: 1px solid var(--rule);
  color: var(--paper);
  background: color-mix(in oklab, var(--ink) 82%, var(--panel));
  font-size: 10px;
  letter-spacing: 0;
}
.mobile-filter-toggle.has-active .mobile-filter-count {
  border-color: var(--red);
  color: var(--paper);
  background: var(--red-soft);
}
.mobile-filter-toggle.is-open {
  border-color: var(--red);
}

/* ─── Buttons / chips ─────────────────────────────────────────────── */
.btn {
  background: transparent; color: var(--paper);
  border: 1.5px solid var(--rule);
  font-family: 'Albert Sans', sans-serif; font-weight: 600; font-size: 12px;
  padding: 7px 12px; cursor: pointer; white-space: nowrap;
  transition: background 140ms ease, border-color 140ms ease, color 140ms ease;
}
.btn:hover { border-color: var(--paper-dim); }
.btn.active {
  background: var(--paper); color: var(--ink);
  border-color: var(--paper); font-weight: 700;
}
.btn.mono {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase;
  font-weight: 500; padding: 6px 9px;
}
.btn.icon { padding: 5px 9px; font-size: 13px; }
.btn i { font-size: 0.95em; }
.icon-left { margin-right: 6px; }
.icon-right { margin-left: 6px; }

.chip {
  display: grid; grid-template-columns: 1fr auto;
  gap: 10px; align-items: center;
  background: transparent; color: var(--paper);
  border: 1px solid transparent;
  text-align: left; cursor: pointer;
  padding: 6px 8px;
  font-size: 12px;
  border-radius: 2px;
  transition: background 120ms ease, color 120ms ease, border-color 120ms ease;
}
.chip:hover { border-color: var(--rule); }
.chip.active {
  background: var(--paper); color: var(--ink); border-color: var(--paper);
  font-weight: 700;
}
.chip .count {
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  color: var(--paper-dim);
}
.chip.active .count { color: var(--ink); }

/* ─── Filter rail ─────────────────────────────────────────────────── */
.filter-rail {
  border-right: 1px solid var(--rule);
  padding: 18px 16px 60px;
  overflow-y: auto; overflow-x: hidden;
}
.filter-drawer-backdrop { display: none; }
.rail-mobile-head { display: none; }
.facet { padding: 14px 0; border-bottom: 1px solid var(--rule); }
.facet:last-child { border-bottom: none; }
.facet-header {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 8px;
}
.facet-header .count {
  font-family: 'JetBrains Mono', monospace; font-size: 9px;
  color: var(--muted);
}
.facet-list { display: flex; flex-direction: column; gap: 1px; }

.year-slider { position: relative; height: 26px; margin-top: 4px; }
.year-slider .track {
  position: absolute; left: 0; right: 0; top: 12px; height: 2px;
  background: var(--rule);
}
.year-slider .range {
  position: absolute; top: 12px; height: 2px; background: var(--red);
}
.year-slider input[type=range] {
  position: absolute; left: 0; right: 0; top: 0; width: 100%; height: 26px;
  appearance: none; background: transparent; pointer-events: none;
}
.year-slider input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 16px; height: 16px; background: transparent; cursor: grab;
  pointer-events: auto;
}
.year-slider input[type=range]::-moz-range-thumb {
  width: 16px; height: 16px; background: transparent; border: none; cursor: grab;
  pointer-events: auto;
}
.year-slider .knob {
  position: absolute; top: 7px; width: 12px; height: 12px; border-radius: 50%;
  background: var(--red); border: 2px solid var(--ink); transform: translateX(-50%);
  pointer-events: none;
  transition: transform 80ms ease, box-shadow 120ms ease;
}
.year-slider.dragging .knob {
  transform: translateX(-50%) scale(1.35);
  box-shadow: 0 0 0 6px var(--red-soft);
}
.year-slider input[type=range]:focus-visible + .knob,
.year-slider:focus-within .knob {
  box-shadow: 0 0 0 4px var(--red-soft);
}
.year-slider .knob-tooltip {
  position: absolute; bottom: 22px;
  transform: translateX(-50%);
  background: var(--paper); color: var(--ink);
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  padding: 2px 6px; pointer-events: none;
  opacity: 0;
  transition: opacity 120ms ease;
  white-space: nowrap;
}
.year-slider.dragging .knob-tooltip,
.year-slider:focus-within .knob-tooltip { opacity: 1; }

.year-slider .endpoints {
  display: flex; justify-content: space-between;
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  color: var(--paper); margin-bottom: 8px;
}

.normalize-toggle { display: flex; gap: 6px; }
.note {
  font-family: 'JetBrains Mono', monospace; font-size: 9px;
  color: var(--muted); margin-top: 8px; display: block;
}

.rail-footer {
  margin-top: 22px;
  padding-top: 18px; border-top: 1px solid var(--rule);
  display: flex; flex-direction: column; gap: 12px;
}
.rail-footer .btn-row { display: flex; gap: 6px; }
.unfunded-link {
  display: block;
  background: transparent;
  border: 1px solid var(--rule);
  color: var(--paper);
  text-align: left;
  padding: 10px 12px;
  cursor: pointer;
  transition: border-color 140ms ease, background 140ms ease;
}
.unfunded-link:hover { border-color: var(--red); }
.unfunded-link .label {
  display: block; font-size: 12px; font-weight: 600;
}
.unfunded-link .sub {
  display: block;
  font-family: 'JetBrains Mono', monospace; font-size: 9px;
  color: var(--paper-dim); margin-top: 4px;
  letter-spacing: 0.06em;
}

/* ─── Orientation headline ───────────────────────────────────────── */
.headline {
  padding: 16px 24px 12px;
  border-bottom: 1px solid var(--rule);
}
.headline .head-line {
  font-family: 'Bricolage Grotesque', system-ui, sans-serif;
  font-weight: 800; font-size: 18px; letter-spacing: -0.015em;
  color: var(--paper);
  margin-bottom: 4px;
}
.headline .head-infopill {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  border: 1px solid var(--rule);
  background: color-mix(in oklab, var(--panel) 78%, transparent);
  padding: 8px 10px;
  margin: 10px 0 10px;
  border-radius: 2px;
}
.headline .head-infopill-copy {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.headline .head-infopill .icon-left {
  color: var(--red);
  margin-right: 0;
  flex-shrink: 0;
}
.headline .head-infopill-kicker {
  flex-shrink: 0;
}
.headline .head-infopill-body {
  color: var(--paper-dim);
  font-size: 11px;
  line-height: 1.5;
}
.headline .head-infopill-audit {
  color: var(--muted);
  font-size: 10px;
  line-height: 1.4;
  margin-top: 2px;
  text-transform: none;
  letter-spacing: 0.02em;
}
.headline .head-stats {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.1em;
  color: var(--paper-dim);
  display: flex; gap: 10px; flex-wrap: wrap; align-items: baseline;
}
.headline .head-stats .sep { color: var(--muted); }

/* ─── Insights strip ──────────────────────────────────────────────── */
.insights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 14px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--rule);
}
.insights.insights-openable {
  cursor: pointer;
  transition: background 160ms ease;
}
.insights.insights-openable:hover {
  background: color-mix(in oklab, var(--ink) 88%, var(--panel));
}
.insights.insights-openable:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: -2px;
}
.insights-open-hint {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--paper-dim);
  font-size: 9px;
  letter-spacing: 0.11em;
}
.metric {
  display: flex; flex-direction: column;
  padding: 12px 14px;
  border: 1px solid var(--rule);
  background: var(--ink);
  min-height: 76px;
}
.metric .label {
  font-family: 'JetBrains Mono', monospace; font-size: 9px;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--paper-dim);
  margin-bottom: 6px;
}
.metric .value {
  font-family: 'JetBrains Mono', monospace; font-size: 20px;
  color: var(--paper); font-weight: 500;
}
.metric .sub {
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  color: var(--paper-dim); margin-top: auto; padding-top: 4px;
}
.metric.chart { padding-bottom: 8px; }
.chart-wrap {
  display: grid;
  grid-template-rows: 1fr auto;
  align-items: end;
  gap: 6px;
  position: relative;
}
.metric.chart .chart-wrap { flex: 1; }
.chart-readout {
  min-height: 14px;
  font-size: 10px;
  color: var(--paper-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.chart-readout.on {
  color: var(--paper);
}
.metric.clickable .bars .bar { cursor: pointer; }
.metric.clickable .label::after {
  content: attr(data-click-hint);
  color: var(--muted);
  letter-spacing: 0.08em;
  font-size: 8px;
}

/* mini-bars used for histogram + year trend */
.bars {
  display: flex; align-items: flex-end; gap: 2px;
  width: 100%; height: 40px;
}
.bars .bar {
  flex: 1; background: var(--red); opacity: 0.78; min-height: 1px;
  transition: opacity 120ms ease, transform 120ms ease;
}
.bars .bar:hover, .bars .bar.hot {
  opacity: 1; transform: scaleY(1.04); transform-origin: bottom;
}
.bar-tooltip {
  position: absolute; bottom: calc(100% + 6px); left: 50%;
  transform: translateX(-50%);
  background: var(--paper); color: var(--ink);
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  padding: 4px 8px; white-space: nowrap;
  border: 1px solid var(--paper);
  opacity: 0; pointer-events: none;
  transition: opacity 100ms ease;
  z-index: 5;
}
.bar-tooltip.on { opacity: 1; }
.bar-tooltip::after {
  content: ''; position: absolute; top: 100%; left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent; border-top-color: var(--paper);
}

.bars-labels {
  display: flex; justify-content: space-between;
  font-family: 'JetBrains Mono', monospace; font-size: 8px;
  color: var(--paper-dim); margin-top: 4px;
}

/* ─── Scope-chips row ─────────────────────────────────────────────── */
.scope-row {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
  padding: 10px 24px;
  border-bottom: 1px solid var(--rule);
  min-height: 40px;
  background: var(--ink);
}
.scope-row.empty { padding: 8px 24px; opacity: 0.72; }
.scope-kicker { margin-right: 6px; }
.scope-empty {
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  color: var(--muted); letter-spacing: 0.06em;
}
.scope-chip {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--panel); color: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 2px;
  padding: 4px 6px 4px 9px;
  font-size: 12px;
  cursor: pointer;
  transition: border-color 120ms ease, background 120ms ease;
}
.scope-chip:hover { border-color: var(--red); }
.scope-chip .k {
  font-family: 'JetBrains Mono', monospace; font-size: 9px;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--paper-dim);
}
.scope-chip .eq { color: var(--muted); }
.scope-chip .v { color: var(--paper); font-weight: 500; }
.scope-chip .x {
  margin-left: 4px; padding: 0 4px;
  color: var(--paper-dim); font-size: 11px; line-height: 1;
  display: inline-flex; align-items: center; justify-content: center;
}
.scope-chip:hover .x { color: var(--red); }
.scope-clear { margin-left: 6px; }

/* ─── Pivot chips ─────────────────────────────────────────────────── */
.pivot {
  display: flex; gap: 6px; align-items: center; justify-content: space-between;
  padding: 10px 24px; border-bottom: 1px solid var(--rule);
}
.pivot .pivot-left { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.pivot .pivot-right { display: flex; gap: 6px; align-items: center; }
.pivot .kicker { margin-right: 6px; }
.pivot .unattributed-toggle.active {
  background: var(--red-soft); border-color: var(--red); color: var(--paper);
}

/* ─── Virtualized list ────────────────────────────────────────────── */
.list-wrap {
  flex: 1; min-height: 0;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}
.list {
  flex: 1; min-height: 0;
  position: relative;
  overflow-y: auto; overflow-x: hidden;
}
.list-spacer { position: relative; }
.list-empty {
  padding: 60px 24px; text-align: center; color: var(--paper-dim);
  font-size: 13px;
}

.row {
  position: absolute; left: 0; right: 0;
  display: grid;
  grid-template-columns: 56px minmax(180px, 2.5fr) minmax(140px, 1.5fr) 70px 110px;
  align-items: center;
  padding: 0 24px;
  border-bottom: 1px solid var(--rule);
  cursor: pointer;
  background: var(--ink);
  transition: background 90ms linear;
}
.row:hover { background: var(--panel); }
.row.expanded { background: var(--panel); }
.row .col {
  padding: 0 8px;
  min-width: 0;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.row .col.n {
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  color: var(--muted);
}
.row .col.title {
  font-weight: 600; font-size: 13px; color: var(--paper);
}
.row .col.title .meta {
  display: block;
  font-family: 'JetBrains Mono', monospace; font-size: 9px;
  color: var(--paper-dim); font-weight: 400; margin-top: 1px;
  letter-spacing: 0.04em;
}
.row .col.recipient {
  font-size: 12px; color: var(--paper-dim);
}
.row .col.year {
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  color: var(--paper);
}
.row .col.amount {
  font-family: 'JetBrains Mono', monospace; font-size: 12px;
  color: var(--paper); text-align: right; font-weight: 500;
}
.row .col.amount .alt {
  display: block; font-size: 9px; color: var(--paper-dim);
  margin-top: 2px;
}
.row .events-pip {
  display: inline-block; width: 6px; height: 6px; border-radius: 50%;
  background: var(--red); margin-left: 6px;
  vertical-align: middle;
}

/* Group header row (for groupBy != project) */
.group {
  position: absolute; left: 0; right: 0;
  display: grid;
  grid-template-columns: 56px minmax(180px, 2.5fr) 110px 110px 100px 100px;
  align-items: center;
  padding: 0 24px;
  border-bottom: 1px solid var(--rule);
  background: var(--ink);
  cursor: pointer;
}
.group .col.title {
  font-family: 'Bricolage Grotesque', system-ui, sans-serif;
  font-weight: 700; font-size: 16px; letter-spacing: -0.015em;
  color: var(--paper);
}
.group .col.subtotal {
  font-family: 'JetBrains Mono', monospace; font-size: 13px;
  text-align: right; color: var(--paper);
}
.group .col.avg {
  font-family: 'JetBrains Mono', monospace; font-size: 12px;
  text-align: right; color: var(--paper-dim);
}
.group .col.count {
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  color: var(--paper-dim); text-align: right;
}

/* In-row detail expansion */
.detail {
  position: absolute; left: 0; right: 0;
  padding: 16px 32px 24px;
  border-bottom: 1px solid var(--rule);
  background: var(--panel);
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(280px, 1.2fr);
  gap: 22px;
}
.detail h3.detail-title {
  font-family: 'Bricolage Grotesque', system-ui, sans-serif;
  font-weight: 800; font-size: 22px; letter-spacing: -0.02em;
  color: var(--paper); margin: 0 0 12px;
  grid-column: 1 / -1;
}
.detail .field-grid {
  display: grid; grid-template-columns: 100px 1fr;
  row-gap: 8px; column-gap: 14px;
  font-size: 13px;
}
.detail .field-grid .k {
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--paper-dim);
}
.detail .field-grid .v { color: var(--paper); word-break: break-word; }
.detail .field-grid .v a { color: var(--red); }

.detail .col-left, .detail .col-right { min-width: 0; }

.detail .section-card {
  border-top: 1px solid var(--rule);
  padding-top: 14px; margin-top: 14px;
}
.detail .section-card:first-child {
  border-top: none; padding-top: 0; margin-top: 0;
}
.detail .section-card .kicker { margin-bottom: 10px; display: block; }

.event {
  display: grid; grid-template-columns: 64px 1fr auto;
  gap: 10px; align-items: start;
  padding: 8px 0; border-bottom: 1px dashed var(--rule);
}
.event:last-child { border-bottom: none; }
.event .e-year {
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  color: var(--red);
}
.event .e-body { min-width: 0; font-size: 12px; color: var(--paper); line-height: 1.4; }
.event .e-body .tag {
  display: inline-block; padding: 1px 6px; margin-right: 6px;
  font-family: 'JetBrains Mono', monospace; font-size: 9px;
  letter-spacing: 0.1em; text-transform: uppercase;
  border: 1px solid var(--rule); color: var(--paper-dim);
}
.event .e-body .tag.decision { color: var(--red); border-color: var(--red); }
.event .e-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.event .e-compare {
  background: transparent;
  border: 1px solid var(--rule);
  color: var(--paper-dim);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: lowercase;
  padding: 3px 6px;
  cursor: pointer;
}
.event .e-compare:hover { color: var(--red); border-color: var(--red); }

.amount-card {
  padding: 14px 16px; margin-bottom: 14px;
  background: var(--ink); border: 1px solid var(--rule);
}
.amount-card .kicker { display: block; margin-bottom: 6px; }
.amount-card .big {
  font-family: 'JetBrains Mono', monospace; font-size: 28px;
  color: var(--paper); font-weight: 500;
}
.amount-card .sub {
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  color: var(--paper-dim); margin-top: 6px;
}

/* ─── Project profile (aggregate-first detail) ───────────────────── */
.project-profile {
  position: absolute; left: 0; right: 0;
  padding: 18px 32px 24px;
  border-bottom: 1px solid var(--rule);
  background: var(--panel);
  display: flex; flex-direction: column; gap: 18px;
}

.pf-hero {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--rule);
}
.pf-hero .pf-title {
  font-family: 'Bricolage Grotesque', system-ui, sans-serif;
  font-weight: 800; font-size: 24px; letter-spacing: -0.02em;
  color: var(--paper); margin: 0 0 6px;
  grid-column: 1;
}
.pf-meta {
  grid-column: 1;
  display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap;
  font-family: 'JetBrains Mono', monospace; font-size: 12px;
  color: var(--paper-dim);
}
.pf-meta .big {
  font-size: 18px; color: var(--paper); font-weight: 500;
  letter-spacing: 0;
}
.pf-meta .sub { color: var(--paper-dim); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; }
.pf-meta .sep { color: var(--muted); }
.pf-actions {
  grid-column: 2;
  grid-row: 1 / 3;
  align-self: end;
  display: flex; gap: 6px;
}

.pf-section { display: flex; flex-direction: column; gap: 10px; }
.pf-section > .kicker { display: block; }

/* Funding timeline */
.funding-timeline {
  position: relative;
  height: 56px;
  margin: 6px 0 0;
  padding: 0 12px;
}
.timeline-track {
  position: absolute; left: 12px; right: 12px; top: 18px;
  height: 1.5px;
  background: var(--rule);
}
.timeline-dot {
  position: absolute; top: 18px;
  background: var(--red);
  border: 2px solid var(--panel);
  border-radius: 50%;
  cursor: help;
  transition: transform 120ms ease, box-shadow 120ms ease;
}
.timeline-dot:hover {
  box-shadow: 0 0 0 4px var(--red-soft);
  z-index: 2;
}
.timeline-ticks {
  position: absolute; left: 12px; right: 12px; top: 36px;
  height: 14px;
}
.timeline-tick {
  position: absolute;
  transform: translateX(-50%);
  font-family: 'JetBrains Mono', monospace; font-size: 9px;
  color: var(--paper-dim);
  letter-spacing: 0.06em;
}

/* People */
.pf-people-grid {
  display: grid; grid-template-columns: 110px 1fr;
  row-gap: 6px; column-gap: 14px;
  font-size: 13px;
  max-width: 760px;
}
.pf-people-grid .k {
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--paper-dim);
}
.pf-people-grid .v { color: var(--paper); word-break: break-word; }

/* Rounds (per-event compact cards) */
.pf-rounds .round-card {
  border: 1px solid var(--rule);
  background: var(--ink);
  margin-bottom: 6px;
}
.round-card .rc-main {
  display: grid;
  grid-template-columns: 56px minmax(150px, 1.3fr) minmax(120px, 1fr) minmax(110px, auto) 64px 76px;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
}
.round-card .rc-year { color: var(--red); font-size: 12px; }
.round-card .rc-prog, .round-card .rc-cat {
  font-size: 12px; color: var(--paper);
  border: 1px solid transparent;
  padding: 2px 6px;
  border-radius: 2px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.round-card .rc-prog.clickable, .round-card .rc-cat.clickable { cursor: pointer; }
.round-card .rc-prog.clickable:hover, .round-card .rc-cat.clickable:hover {
  border-color: var(--red); color: var(--red);
}
.round-card .rc-amount {
  text-align: right; font-size: 13px; font-weight: 500;
  color: var(--paper);
}
.round-card .rc-doc-actions {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}
.round-card .rc-compare {
  background: transparent;
  border: 1px solid var(--rule);
  color: var(--paper-dim);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: lowercase;
  padding: 3px 6px;
  cursor: pointer;
}
.round-card .rc-compare:hover { color: var(--red); border-color: var(--red); }
.round-card .rc-compare.pdf-missing {
  cursor: default;
  opacity: 0.55;
  border-style: dashed;
}
.round-card .rc-compare.pdf-missing:hover { color: var(--paper-dim); border-color: var(--rule); }
.round-card .rc-why {
  background: transparent; border: 1px solid var(--rule);
  color: var(--paper-dim);
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  padding: 4px 6px; cursor: pointer;
  letter-spacing: 0.08em; text-transform: lowercase;
}
.round-card .rc-why:hover { color: var(--red); border-color: var(--red); }
.round-card .rc-why.on { color: var(--ink); background: var(--paper); border-color: var(--paper); }
.round-card.open { background: var(--panel); }

.rc-why-body {
  padding: 0 14px 14px;
  border-top: 1px dashed var(--rule);
  margin-top: -1px;
}
.rc-fields {
  display: grid; grid-template-columns: 130px 1fr;
  row-gap: 6px; column-gap: 12px;
  padding: 12px 0;
  font-size: 12px;
}
.rc-fields .k {
  font-family: 'JetBrains Mono', monospace; font-size: 9px;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--paper-dim);
}
.rc-fields .v { color: var(--paper); word-break: break-word; }
.rc-narrative {
  padding-top: 8px;
  font-size: 13px; line-height: 1.5;
  color: var(--paper);
}
.rc-narrative.empty {
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  color: var(--muted); letter-spacing: 0.08em;
}

/* Mentions */
.pf-mentions-head {
  display: flex; align-items: baseline; gap: 12px;
  width: 100%;
  background: transparent;
  border: none;
  border-top: 1px solid var(--rule);
  padding: 12px 0;
  cursor: pointer;
  color: var(--paper);
  text-align: left;
}
.pf-mentions-head:hover .pf-mentions-toggle { color: var(--red); }
.pf-mentions-count {
  flex: 1; font-size: 10px; color: var(--paper-dim);
  letter-spacing: 0.06em;
}
.pf-mentions-toggle {
  color: var(--paper-dim); font-size: 14px;
}
.pf-mentions-body {
  margin-top: 6px;
}

/* Backwards-compat for .row .col styles used in renderDecisionRow and renderProjectAggRow */
.row.project-row .col.n { color: var(--red); }
.group.clickable { cursor: pointer; }
.group.clickable:hover { background: var(--panel); }
.group.clickable:hover .col.title { color: var(--red); }
.group.unattributed { opacity: 0.55; cursor: default; }
.group.unattributed:hover { background: var(--ink); }

/* ─── Modal (for unfunded mentions) ──────────────────────────────── */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 100;
  background: color-mix(in oklab, var(--ink) 90%, transparent);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
}
.modal {
  background: var(--panel);
  border: 1px solid var(--rule);
  width: min(720px, 92vw);
  max-height: 86vh;
  display: flex; flex-direction: column;
  box-shadow: 0 40px 80px rgba(0,0,0,0.4);
}
.modal-head {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 18px 22px; border-bottom: 1px solid var(--rule);
}
.modal-head h2 {
  margin: 0;
  font-family: 'Bricolage Grotesque', system-ui, sans-serif;
  font-weight: 800; font-size: 22px; letter-spacing: -0.02em;
  color: var(--paper);
}
.modal-body {
  flex: 1; overflow-y: auto;
  padding: 18px 22px;
}
.modal.modal-wide {
  width: min(980px, 96vw);
  max-height: 94vh;
}
.analytics-modal {
  width: min(1240px, 98vw);
  height: min(95vh, 980px);
  max-height: 95vh;
}
.analytics-modal .modal-head {
  align-items: flex-start;
  gap: 16px;
}
.analytics-head {
  min-width: 0;
}
.analytics-subhead {
  margin: 6px 0 0;
  color: var(--paper-dim);
  font-size: 10px;
  letter-spacing: 0.06em;
  line-height: 1.5;
}
.analytics-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 12px 14px;
  overflow-y: auto;
}
.analytics-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 10px;
  align-items: start;
}
.analytics-kpi {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--rule);
  background: var(--ink);
  padding: 10px 12px;
  min-height: 76px;
  cursor: pointer;
  transition: background-color .12s ease, border-color .12s ease;
  -webkit-tap-highlight-color: transparent;
}
.analytics-kpi:hover {
  background: color-mix(in oklab, var(--ink) 86%, var(--panel));
}
.analytics-kpi:focus-visible {
  outline: none;
  border-color: var(--red);
}
.analytics-kpi.is-expanded {
  border-color: var(--red);
  background: color-mix(in oklab, var(--ink) 92%, var(--panel));
}
.analytics-kpi-chevron {
  position: absolute;
  top: 10px;
  right: 12px;
  font-size: 9px;
  color: var(--paper-dim);
  line-height: 1;
}
.analytics-kpi:hover .analytics-kpi-chevron,
.analytics-kpi.is-expanded .analytics-kpi-chevron {
  color: var(--red);
}
.analytics-kpi-detail {
  margin-top: 10px;
}
.analytics-kpi-detail-label {
  margin: 0 0 4px;
  font-size: 9px;
  color: var(--paper-dim);
}
.analytics-kpi-formula {
  padding: 8px 10px;
  border: 1px dashed var(--rule);
  background: color-mix(in oklab, var(--ink) 78%, var(--panel));
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  line-height: 1.55;
  color: var(--paper);
  white-space: pre-wrap;
  word-break: break-word;
}
.analytics-kpi-explain {
  margin: 0;
  font-size: 12px;
  line-height: 1.5;
  color: var(--paper-dim);
}
.analytics-kpi .label {
  margin-bottom: 6px;
  padding-right: 20px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper-dim);
}
.analytics-kpi .value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 18px;
  color: var(--paper);
}
.analytics-kpi .sub {
  margin-top: auto;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--paper-dim);
}
.analytics-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.analytics-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.analytics-card {
  border: 1px solid var(--rule);
  background: var(--ink);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  min-height: 220px;
}
.analytics-card-title {
  margin-bottom: 10px;
}
.analytics-card .bars {
  height: 120px;
}
.analytics-card .chart-wrap {
  flex: 1;
}
.analytics-mix-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 0;
  overflow-y: auto;
}
.analytics-mix-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.analytics-mix-head {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 8px;
  align-items: baseline;
}
.analytics-mix-name {
  color: var(--paper);
  font-size: 13px;
}
.analytics-mix-val {
  color: var(--paper-dim);
  font-size: 10px;
}
.analytics-mix-pct {
  color: var(--red);
  font-size: 10px;
}
.analytics-mix-track {
  height: 8px;
  border: 1px solid var(--rule);
  background: color-mix(in oklab, var(--ink) 84%, var(--panel));
}
.analytics-mix-fill {
  height: 100%;
  min-width: 2px;
  background: var(--red);
}
.analytics-yoy-row {
  display: grid;
  grid-template-columns: auto auto 1fr;
  gap: 10px;
  align-items: baseline;
  border-bottom: 1px dashed var(--rule);
  padding: 8px 0;
}
.analytics-yoy-row:last-child {
  border-bottom: none;
}
.analytics-yoy-kind {
  margin: 0;
}
.analytics-yoy-delta {
  text-align: right;
  justify-self: end;
}
.analytics-note-list {
  margin: 0;
  padding-left: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--paper-dim);
}
.analytics-note {
  line-height: 1.45;
  font-size: 12px;
}
.pdf-preview-modal {
  height: min(94vh, 980px);
}
.pdf-preview-modal .modal-body {
  overflow: hidden;
  padding: 12px 14px;
}
.pdf-preview-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.pdf-preview-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  height: 100%;
  min-height: 0;
}
.pdf-source-note {
  margin: 0;
  color: var(--paper-dim);
  font-size: 10px;
  letter-spacing: 0.06em;
}
.pdf-source-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--rule);
  background: var(--ink);
  padding: 8px 10px;
}
.pdf-source-row .kicker {
  margin: 0;
}
.pdf-source-link {
  color: var(--paper);
  text-decoration: underline;
  text-underline-offset: 2px;
  word-break: break-all;
}
.pdf-pane {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  border: 1px solid var(--rule);
  background: var(--ink);
}
.pdf-pane-empty {
  align-items: center;
  justify-content: center;
  color: var(--paper-dim);
}
.pdf-pane-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--rule);
}
.pdf-frame {
  border: none;
  width: 100%;
  flex: 1;
  height: 100%;
  min-height: 0;
  background: #fff;
}
.unfunded-row {
  display: grid; grid-template-columns: 64px 1fr auto;
  gap: 10px; padding: 8px 0; border-bottom: 1px dashed var(--rule);
  align-items: baseline;
  width: 100%;
  background: transparent; border-top: none; border-left: none; border-right: none;
  color: var(--paper);
  text-align: left;
  cursor: default;
  font: inherit;
}
.unfunded-row.clickable { cursor: pointer; }
.unfunded-row.clickable:hover { background: var(--ink); }
.unfunded-row.clickable:hover .t { color: var(--red); }
.unfunded-row .y {
  font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--red);
}
.unfunded-row .t { font-size: 13px; color: var(--paper); }
.unfunded-row .n {
  font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--paper-dim);
}

/* ─── Status bar (footer of main) ─────────────────────────────────── */
.statusbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 24px;
  border-top: 1px solid var(--rule);
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  color: var(--paper-dim); letter-spacing: 0.06em;
  background: var(--ink);
  flex-wrap: wrap; gap: 12px;
}
.statusbar b { color: var(--paper); font-weight: 500; }

/* ─── Theme + language toggles in topbar ─────────────────────────── */
.mode-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1.5px solid var(--rule);
  border-radius: 999px;
  background: transparent;
  color: var(--paper);
  padding: 4px 10px;
  min-height: 30px;
  cursor: pointer;
  transition: border-color 140ms ease, background 140ms ease, color 140ms ease;
}
.mode-toggle:hover {
  border-color: var(--paper-dim);
}
.mode-toggle:focus-visible {
  outline: none;
  border-color: var(--red);
}
.mode-toggle i {
  color: var(--red);
  font-size: 11px;
}
.mode-toggle-k {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper-dim);
}
.mode-toggle-v {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--paper);
}
.mode-toggle-next {
  font-size: 9px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ─── Loading state ──────────────────────────────────────────────── */
.boot {
  height: 100vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 14px;
}
.boot .label {
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--paper-dim);
}

/* ─── Responsive ──────────────────────────────────────────────────── */
/* ─── Sortable column-header row above the virtualized list ───────── */
.list-header-wrap {
  border-bottom: 1px solid var(--rule);
  background: var(--ink);
  flex-shrink: 0;
}
.list-header {
  display: grid;
  align-items: center;
  height: 36px;
  padding: 0 24px;
}
.list-header.row-grid {
  grid-template-columns: 56px minmax(180px, 2.5fr) minmax(140px, 1.5fr) 70px 110px;
}
.list-header.group-grid {
  grid-template-columns: 56px minmax(180px, 2.5fr) 110px 110px 100px 100px;
}
.list-header .col {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper-dim);
  padding: 0;
  border: 0;
  background: transparent;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: default;
  min-width: 0;
}
.list-header .col.amount,
.list-header .col.subtotal,
.list-header .col.avg,
.list-header .col.count,
.list-header .col.year {
  justify-content: flex-end;
  text-align: right;
}
.list-header button.col {
  cursor: pointer;
  transition: color 120ms ease;
}
.list-header button.col:hover { color: var(--paper); }
.list-header button.col:focus-visible {
  outline: 1px solid var(--rule);
  outline-offset: 2px;
}
.list-header button.col.is-active { color: var(--red); }
.list-header .header-label { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.list-header .sort-arrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0;
  width: 10px;
  display: inline-block;
  text-align: center;
}

/* ─── Year pills (single-select year filter row) ──────────────────── */
.year-pills {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 24px;
  border-bottom: 1px solid var(--rule);
  flex-shrink: 0;
}
.year-pills-kicker {
  flex-shrink: 0;
}
.year-pills-list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
}
.year-pill {
  padding: 4px 10px;
  font-size: 11px;
  letter-spacing: 0.04em;
}
.year-pill.year-pill-all {
  font-weight: 700;
}
.year-pill.active {
  background: var(--red);
  color: var(--paper);
  border-color: var(--red);
}
.year-pill.active:hover { border-color: var(--red); }

@media (max-width: 900px) {
  .workspace { grid-template-columns: 1fr; }
  .mobile-filter-toggle {
    display: inline-flex;
  }
  .filter-drawer-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 45;
    background: color-mix(in oklab, var(--ink) 72%, transparent);
    opacity: 0;
    pointer-events: none;
    transition: opacity 140ms ease;
  }
  .filter-rail {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 50;
    width: min(86vw, 360px);
    max-width: 360px;
    border-right: 1px solid var(--rule);
    border-bottom: none;
    background: var(--ink);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.34);
    padding: 14px 14px 24px;
    max-height: none;
    pointer-events: none;
    transform: translateX(calc(-100% - 12px));
    transition: transform 160ms ease;
  }
  .rail-mobile-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding-bottom: 10px;
    margin-bottom: 4px;
    border-bottom: 1px solid var(--rule);
    position: sticky;
    top: 0;
    background: var(--ink);
    z-index: 1;
  }
  .rail-mobile-close {
    padding: 5px 8px;
  }
  body.mobile-filters-open .filter-drawer-backdrop {
    opacity: 1;
    pointer-events: auto;
  }
  body.mobile-filters-open .filter-rail {
    pointer-events: auto;
    transform: translateX(0);
  }
  .row { grid-template-columns: 40px 1.5fr 1fr 60px 90px; padding: 0 14px; }
  .group { grid-template-columns: 40px 1.5fr 80px 80px 70px 70px; padding: 0 14px; }
  .list-header { padding: 0 14px; }
  .list-header.row-grid { grid-template-columns: 40px 1.5fr 1fr 60px 90px; }
  .list-header.group-grid { grid-template-columns: 40px 1.5fr 80px 80px 70px 70px; }
  .year-pills { padding: 8px 14px; gap: 8px; flex-wrap: wrap; }
  .detail, .project-profile { padding: 14px 18px 20px; }
  .pf-hero { grid-template-columns: 1fr; }
  .pf-actions { grid-column: 1; grid-row: auto; }
  .round-card .rc-main {
    grid-template-columns: 40px 1fr 80px;
    grid-template-rows: auto auto;
    gap: 6px;
  }
  .round-card .rc-cat, .round-card .rc-amount, .round-card .rc-doc-actions, .round-card .rc-why {
    grid-column: span 1;
  }
  .pdf-preview-body { min-height: 0; }
  .pdf-source-row { grid-template-columns: 1fr; align-items: start; }
  .pdf-source-row .pdf-preview-actions { width: 100%; justify-content: flex-start; flex-wrap: wrap; }
  .analytics-modal {
    width: min(98vw, 98vw);
    height: min(96vh, 96vh);
  }
  .analytics-grid,
  .analytics-meta {
    grid-template-columns: 1fr;
  }
  .analytics-kpis {
    grid-template-columns: repeat(auto-fit, minmax(145px, 1fr));
  }
  .analytics-card {
    min-height: 180px;
  }
  .analytics-mix-head {
    grid-template-columns: 1fr;
    gap: 2px;
  }
  .analytics-yoy-row {
    grid-template-columns: 1fr;
    gap: 2px;
  }
  .analytics-yoy-delta {
    text-align: left;
    justify-self: start;
  }
  .headline { padding: 12px 16px 10px; }
  .insights { padding: 14px 16px; gap: 10px; }
  .scope-row { padding: 8px 16px; }
  .pivot { padding: 10px 16px; flex-wrap: wrap; }
  .pivot .pivot-left, .pivot .pivot-right { flex-wrap: wrap; }
  .statusbar { padding: 8px 16px; }

  /* ── Mobile shell: let the document scroll naturally ─────────────── */
  .app { height: auto; min-height: 100dvh; display: block; }
  .view-root { position: static; min-height: 0; }
  .view-root > * { position: static; inset: auto; }
  .workspace { display: block; min-height: 0; }
  .main { display: block; min-height: 0; }
  .about-host, .process-host { overflow: visible; }

  /* Sticky topbar so navigation stays reachable while scrolling */
  .topbar {
    position: sticky;
    top: 0;
    z-index: 30;
    background: var(--ink);
  }
  .topbar-row { padding: 10px 14px; }

  /* Compact, touch-friendly bar of inline controls */
  .view-tab {
    padding: 9px 12px;
    font-size: 12px;
    min-height: 36px;
  }
  .mode-toggle { min-height: 36px; padding: 6px 12px; }
  .mobile-filter-toggle { min-height: 36px; padding: 6px 10px; }

  /* Insights strip → compact summary + single CTA */
  .insights.insights-mobile {
    display: flex;
    grid-template-columns: none;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 16px;
    cursor: pointer;
  }
  .insights.insights-mobile .insights-mobile-summary {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
    overflow: hidden;
  }
  .insights.insights-mobile .insights-mobile-amount {
    font-size: 20px;
    color: var(--paper);
    letter-spacing: 0;
  }
  .insights.insights-mobile .insights-mobile-meta {
    font-size: 10px;
    letter-spacing: 0.06em;
    color: var(--paper-dim);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .insights.insights-mobile .insights-mobile-btn {
    flex-shrink: 0;
    min-height: 38px;
    padding: 8px 12px;
    font-size: 11px;
    letter-spacing: 0.06em;
  }

  /* Pivot becomes a native select (rendered by JS) */
  .pivot .pivot-left {
    width: 100%;
    align-items: center;
    gap: 10px;
  }
  .pivot-select {
    flex: 1;
    min-height: 40px;
    padding: 8px 32px 8px 12px;
    background: transparent;
    color: var(--paper);
    border: 1.5px solid var(--rule);
    border-radius: 2px;
    font-family: 'Albert Sans', sans-serif;
    font-size: 13px;
    font-weight: 600;
    appearance: none;
    -webkit-appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, var(--paper-dim) 50%),
                      linear-gradient(135deg, var(--paper-dim) 50%, transparent 50%);
    background-position: calc(100% - 16px) center, calc(100% - 11px) center;
    background-size: 5px 5px, 5px 5px;
    background-repeat: no-repeat;
  }
  .pivot-select:focus { outline: none; border-color: var(--red); }
  .pivot .pivot-right { width: 100%; gap: 8px; }
  .pivot .unattributed-toggle { min-height: 38px; padding: 8px 12px; font-size: 12px; }

  /* Year pills: horizontal scroll strip */
  .year-pills {
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .year-pills::-webkit-scrollbar { display: none; }
  .year-pills-list {
    flex-wrap: nowrap;
    flex-shrink: 0;
  }
  .year-pill {
    min-height: 36px;
    padding: 8px 14px;
    font-size: 12px;
    white-space: nowrap;
    flex-shrink: 0;
  }
  .year-pills-kicker { flex-shrink: 0; }

  /* List header is redundant on mobile (column meta lives inside rows) */
  .list-header-wrap { display: none; }

  /* List itself: page owns the scroll, list just provides a tall canvas */
  .list-wrap {
    overflow: visible;
    flex: none;
    display: block;
  }
  .list {
    overflow: visible;
    position: relative;
    min-height: 60vh;
  }

  /* Row: title + amount only. Title cell stacks meta beneath. */
  .row {
    grid-template-columns: 32px minmax(0, 1fr) auto;
    padding: 10px 14px;
    min-height: 60px;
  }
  .row .col.recipient,
  .row .col.year { display: none; }
  .row .col.title { font-size: 14px; white-space: normal; }
  .row .col.title .meta { font-size: 10px; }
  .row .col.amount { font-size: 13px; }

  /* Group rows compact to 3 visible columns */
  .group {
    grid-template-columns: 32px minmax(0, 1fr) auto;
    grid-template-rows: auto auto;
    padding: 10px 14px;
    min-height: 64px;
    row-gap: 2px;
    column-gap: 10px;
  }
  .group .col.title {
    grid-column: 2 / 3;
    grid-row: 1;
    font-size: 15px;
    white-space: normal;
  }
  .group .col.subtotal {
    grid-column: 3 / 4;
    grid-row: 1;
    font-size: 13px;
  }
  .group .col.avg { display: none; }
  .group .col.count {
    grid-column: 2 / -1;
    grid-row: 2;
    font-size: 10px;
    text-align: left;
  }
  .group .col.count + .col.count { text-align: right; }
  .group .col.n { grid-row: 1; }

  /* Project profile + decision detail: phone padding + single-column */
  .detail { grid-template-columns: 1fr; padding: 14px 16px 20px; gap: 14px; }

  /* Statusbar: small, non-sticky, lives at end of page flow */
  .statusbar { position: static; flex-wrap: wrap; row-gap: 6px; }

  /* Touch-friendly chip + btn baseline */
  .btn { min-height: 36px; padding: 8px 12px; font-size: 12px; }
  .btn.mono { min-height: 34px; }
  .chip { min-height: 36px; padding: 8px 10px; }
  .scope-chip { min-height: 32px; padding: 6px 8px 6px 10px; }
}

/* ─── About + Process views (shared) ─────────────────────────────── */
.about-view, .process-view {
  max-width: 920px;
  margin: 0 auto;
  padding: 56px 32px 120px;
  color: var(--paper);
}
.about-view .kicker,
.process-view .kicker { margin-bottom: 14px; }
.about-view .display,
.process-view .display {
  font-size: clamp(28px, 4.4vw, 56px);
  line-height: 1.04;
  letter-spacing: -0.025em;
  color: var(--paper);
  margin: 0 0 16px;
}
.view-stub {
  border-left: 2px solid var(--red);
  padding-left: 18px;
  color: var(--paper-dim);
}
.view-loading, .view-error {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--paper-dim);
  letter-spacing: 0.08em;
}
.view-error { color: var(--red); }

/* ─── About view ─────────────────────────────────────────────────── */
.about-hero {
  padding-left: 22px;
  border-left: 2px solid var(--red);
  margin-bottom: 56px;
}
.about-headline {
  max-width: 18ch;
}
.about-subhead {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper-dim);
  margin-top: 14px;
}
.about-section {
  margin: 40px 0;
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 24px;
  align-items: start;
}
.about-section-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper-dim);
  margin: 6px 0 0;
  font-weight: 500;
  position: sticky;
  top: 0;
}
.about-prose {
  font-family: 'Albert Sans', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--paper);
  max-width: 62ch;
}
.about-prose p {
  margin: 0 0 18px;
}
.about-prose p:last-child {
  margin-bottom: 0;
}
.about-section--full {
  grid-template-columns: 1fr;
}
.about-section--full .about-section-title {
  position: static;
  margin-bottom: 14px;
}
.about-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}
.about-link-card {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 4px 12px;
  align-items: start;
  padding: 14px 16px;
  border: 1px solid var(--rule);
  border-radius: 2px;
  background: transparent;
  color: var(--paper);
  text-decoration: none;
  transition: border-color 140ms ease, background 140ms ease;
}
.about-link-card:hover {
  border-color: var(--red);
  background: var(--red-soft);
  text-decoration: none;
}
.about-link-label {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--paper);
}
.about-link-note {
  grid-column: 1 / -1;
  font-size: 12px;
  line-height: 1.4;
  color: var(--paper-dim);
}
.about-link-icon {
  font-size: 11px;
  color: var(--paper-dim);
  align-self: start;
  margin-top: 3px;
}
.about-link-card:hover .about-link-icon { color: var(--red); }
.about-signature {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper-dim);
}

/* ─── Process view ───────────────────────────────────────────────── */
.process-view {
  max-width: 1180px;
  overflow-x: clip;
}
.process-hero {
  padding-left: 22px;
  border-left: 2px solid var(--red);
  margin-bottom: 56px;
}
.process-headline {
  max-width: 22ch;
}
.process-subhead {
  margin-top: 18px;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.55;
  color: var(--paper-dim);
  overflow-wrap: anywhere;
}
.process-live-facts {
  margin: 0 0 56px;
}
.process-live-facts-subhead {
  max-width: 76ch;
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--paper-dim);
}
.live-facts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}
.live-fact-card {
  border: 1px solid var(--rule);
  border-top: 2px solid var(--red);
  padding: 14px 14px 12px;
  background: color-mix(in oklab, var(--ink) 95%, var(--panel));
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.live-fact-value {
  font-size: 28px;
  line-height: 1;
  letter-spacing: -0.02em;
}
.live-fact-label {
  font-size: 9px;
  letter-spacing: 0.16em;
  color: var(--paper-dim);
}
.live-fact-note {
  font-size: 10px;
  color: var(--paper-dim);
  line-height: 1.45;
}
.process-live-facts-footnote {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.5;
  color: var(--paper-dim);
}
.process-section-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--paper-dim);
  font-weight: 500;
  margin: 0 0 18px;
}

/* Diagram strip — three columns side by side */
.process-diagram-section { margin-bottom: 64px; }
.process-diagram {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  align-items: stretch;
}
.era-column {
  border: 1px solid var(--rule);
  border-top: 2px solid var(--red);
  padding: 18px 16px 20px;
  background: transparent;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.era-column-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}
.era-label {
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--red);
}
.era-dates {
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--paper-dim);
}
.era-column-title {
  font-family: 'Bricolage Grotesque', system-ui, sans-serif;
  font-weight: 700;
  font-size: 16px;
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--paper);
  margin: 0 0 4px;
}
.era-system {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 4px;
}
.era-system-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.era-system-axis {
  font-size: 9px;
  letter-spacing: 0.18em;
  color: var(--paper-dim);
}
.era-system-input,
.era-system-output {
  border: 1px solid var(--rule);
  border-radius: 2px;
  padding: 8px 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  line-height: 1.4;
  color: var(--paper);
  background: rgba(244, 237, 226, 0.04);
  overflow-wrap: anywhere;
  word-break: break-word;
}
.era-system-output {
  border-color: var(--red);
  color: var(--paper);
  background: var(--red-soft);
}
.era-system-process {
  list-style: none;
  margin: 0;
  padding: 8px 10px;
  border-left: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  line-height: 1.45;
  color: var(--paper);
}
.era-system-process li::before {
  content: '· ';
  color: var(--paper-dim);
}
.era-system-arrow {
  text-align: center;
  font-size: 14px;
  color: var(--red);
  line-height: 1;
}

/* Era drilldown cards */
.process-eras {
  display: flex;
  flex-direction: column;
  gap: 40px;
  margin-bottom: 64px;
}
.era-card {
  border-top: 1px solid var(--rule);
  padding-top: 28px;
}
.era-card-head {
  display: flex;
  gap: 18px;
  align-items: baseline;
  margin-bottom: 10px;
}
.era-card-title {
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--paper);
  margin: 0 0 14px;
  max-width: 28ch;
}
.era-what {
  font-size: 16px;
  line-height: 1.6;
  color: var(--paper);
  max-width: 70ch;
  margin: 0 0 28px;
}
.era-pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 28px;
}
.era-prosbox {
  border-left: 2px solid var(--rule);
  padding-left: 16px;
}
.era-prosbox--pros { border-left-color: var(--paper-dim); }
.era-prosbox--cons { border-left-color: var(--red); }
.era-prosbox-title {
  font-size: 10px;
  letter-spacing: 0.18em;
  margin: 0 0 12px;
}
.era-prosbox--cons .era-prosbox-title { color: var(--red); }
.era-prosbox-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--paper);
}
.era-prosbox-list li {
  position: relative;
  padding-left: 16px;
}
.era-prosbox-list li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--paper-dim);
}
.era-prosbox--cons .era-prosbox-list li::before { color: var(--red); }

.era-artifacts {
  margin-top: 12px;
}
.era-artifacts-title {
  font-size: 10px;
  letter-spacing: 0.18em;
  margin: 0 0 14px;
  color: var(--paper-dim);
}
.era-metric-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}
.artifact-metric {
  border: 1px solid var(--rule);
  padding: 14px 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.artifact-metric-value {
  font-size: 28px;
  line-height: 1;
  color: var(--paper);
  letter-spacing: -0.02em;
  font-weight: 800;
}
.artifact-metric-label {
  font-size: 9px;
  letter-spacing: 0.18em;
}
.artifact-metric-note {
  font-size: 10px;
  color: var(--paper-dim);
  line-height: 1.45;
}

.era-artifact-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.artifact {
  border-left: 2px solid var(--rule);
  padding: 4px 0 4px 14px;
}
.artifact-note {
  font-style: italic;
  color: var(--paper-dim);
  font-size: 14px;
  line-height: 1.55;
  max-width: 70ch;
}
.artifact-file {
  border-left-color: var(--paper-dim);
}
.artifact-pill-head {
  display: flex;
  gap: 10px;
  align-items: baseline;
  flex-wrap: wrap;
}
.artifact-path {
  font-size: 12px;
  color: var(--paper);
  letter-spacing: 0.01em;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.artifact-size {
  font-size: 10px;
  color: var(--paper-dim);
  background: var(--red-soft);
  padding: 2px 6px;
  border-radius: 2px;
}
.artifact-note-line {
  font-size: 12px;
  color: var(--paper-dim);
  margin-top: 4px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}
.artifact-code {
  border-left-color: var(--red);
  padding-left: 14px;
}
.artifact-caption {
  font-size: 10px;
  letter-spacing: 0.16em;
  margin-bottom: 8px;
  color: var(--paper-dim);
}
.artifact-code.is-quote .artifact-caption { color: var(--red); }
.artifact-code-body {
  margin: 0;
  border: 1px solid var(--rule);
  background: rgba(244, 237, 226, 0.03);
  padding: 12px 14px;
  font-size: 11px;
  line-height: 1.55;
  color: var(--paper);
  overflow-x: auto;
  max-height: 280px;
  overflow-y: auto;
}
.artifact-code-body code { white-space: pre; display: block; }

.claim-text {
  display: block;
}
.source-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}
.source-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 7px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  font-size: 9px;
  letter-spacing: 0.06em;
  color: var(--paper-dim);
  background: color-mix(in oklab, var(--ink) 94%, var(--panel));
}
.source-chip--log {
  border-color: color-mix(in oklab, var(--red) 48%, var(--rule));
}
.source-chip--report {
  border-color: color-mix(in oklab, var(--paper-dim) 50%, var(--rule));
}

/* Comparison table */
.process-comparison { margin-bottom: 56px; }
.cmp-table {
  border: 1px solid var(--rule);
  overflow: hidden;
}
.cmp-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 0;
  border-bottom: 1px solid var(--rule);
}
.cmp-row:last-child { border-bottom: none; }
.cmp-row.cmp-header { background: rgba(244, 237, 226, 0.05); }
.cmp-cell {
  padding: 12px 14px;
  font-size: 13px;
  line-height: 1.45;
  color: var(--paper);
  border-right: 1px solid var(--rule);
}
.cmp-cell:last-child { border-right: none; }
.cmp-cell-metric { color: var(--paper-dim); }
.cmp-row.cmp-header .cmp-cell {
  font-size: 10px;
  letter-spacing: 0.16em;
}
.cmp-row.cmp-header .cmp-cell-metric { color: var(--paper-dim); }
.cmp-row.cmp-header .cmp-cell:not(.cmp-cell-metric) { color: var(--red); }

.process-footnote {
  font-size: 13px;
  line-height: 1.55;
  color: var(--paper-dim);
  max-width: 70ch;
  padding-top: 28px;
  border-top: 1px solid var(--rule);
}

/* ── Era 3 deep-dive ─────────────────────────────────────────────── */
.process-deepdive {
  display: flex;
  flex-direction: column;
  gap: 56px;
  padding: 56px 0 8px;
  border-top: 1px solid var(--rule);
  margin-top: 24px;
}
.deepdive-head {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 78ch;
}
.deepdive-headline {
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.05;
  color: var(--paper);
  margin: 0;
}
.deepdive-subhead {
  font-size: 16px;
  line-height: 1.55;
  color: var(--paper-dim);
  margin: 0;
  overflow-wrap: anywhere;
}
.deepdive-todo {
  font-size: 12px;
  color: var(--red);
  margin: 6px 0 0;
}

.deepdive-plain {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.deepdive-plain-intro {
  margin: 0;
  max-width: 82ch;
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
}
.plain-guide-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.plain-guide-card {
  border: 1px solid var(--rule);
  border-radius: 3px;
  background: var(--ink);
  padding: 14px 14px 12px;
}
.plain-guide-title {
  margin: 0 0 8px;
  font-size: 14px;
  line-height: 1.35;
  color: var(--paper);
}
.plain-guide-body {
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
  color: var(--paper-dim);
  overflow-wrap: anywhere;
}

.deepdive-timeline {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.timeline-intro {
  margin: 0;
  max-width: 84ch;
  font-size: 14px;
  line-height: 1.55;
  color: var(--paper-dim);
}
.timeline-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.timeline-item {
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: 16px 16px 14px;
  background: color-mix(in oklab, var(--ink) 96%, var(--panel));
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.timeline-item-head {
  display: flex;
  gap: 10px;
  align-items: baseline;
  flex-wrap: wrap;
}
.timeline-date {
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--red);
  text-transform: uppercase;
}
.timeline-title {
  margin: 0;
  font-size: 17px;
  line-height: 1.25;
  color: var(--paper);
  overflow-wrap: anywhere;
}
.timeline-summary {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--paper);
  overflow-wrap: anywhere;
}
.timeline-three-up {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.timeline-lane {
  border: 1px solid var(--rule);
  border-radius: 3px;
  background: var(--ink);
  padding: 10px 11px;
}
.timeline-lane-label {
  margin-bottom: 5px;
  font-size: 9px;
  letter-spacing: 0.14em;
  color: var(--paper-dim);
}
.timeline-lane-copy {
  margin: 0;
  font-size: 12px;
  line-height: 1.5;
  color: var(--paper);
  overflow-wrap: anywhere;
}
.timeline-metric-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 8px;
}
.timeline-metric {
  border: 1px solid var(--rule);
  border-radius: 3px;
  background: var(--ink);
  padding: 10px 10px 8px;
}
.timeline-metric-value {
  font-size: 20px;
  line-height: 1;
  color: var(--paper);
}
.timeline-metric-label {
  font-size: 9px;
  letter-spacing: 0.14em;
  color: var(--paper-dim);
}
.timeline-metric-note {
  margin-top: 4px;
  font-size: 10px;
  color: var(--paper-dim);
}
.timeline-excerpt {
  margin-top: 2px;
}
.timeline-more {
  border: 1px dashed var(--rule);
  border-radius: 3px;
  padding: 8px 10px;
  background: color-mix(in oklab, var(--ink) 92%, var(--panel));
}
.timeline-more-summary {
  cursor: pointer;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--paper-dim);
}
.timeline-more[open] .timeline-more-summary {
  color: var(--paper);
}

.deepdive-technical {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding-top: 8px;
}

/* Flow diagram */
.deepdive-loop {
  border: 1px solid var(--rule);
  border-radius: 4px;
  background: var(--ink);
  padding: 20px 12px;
}
.flow-diagram {
  max-width: 100%;
  overflow-x: auto;
  scrollbar-width: thin;
}
.flow-diagram-svg {
  display: block;
  width: 100%;
  min-width: 980px;
  height: auto;
}
.flow-diagram-svg .flow-node rect {
  stroke-width: 1.5;
}
.flow-diagram-svg rect[data-kind="input"]  { fill: var(--paper); stroke: var(--paper); }
.flow-diagram-svg rect[data-kind="algo"]   { fill: transparent;  stroke: var(--paper); stroke-dasharray: 4 3; }
.flow-diagram-svg rect[data-kind="llm"]    { fill: var(--red);   stroke: var(--red); }
.flow-diagram-svg rect[data-kind="hybrid"] { fill: var(--red-soft); stroke: var(--red); }
.flow-diagram-svg rect[data-kind="store"]  { fill: var(--panel); stroke: var(--panel); }
.flow-diagram-svg rect[data-kind="report"] { fill: transparent;  stroke: var(--paper-dim); stroke-dasharray: 5 4; }
.flow-diagram-svg rect[data-kind="output"] { fill: var(--paper); stroke: var(--paper); }

.flow-diagram-svg text {
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  font-weight: 500;
  fill: var(--paper);
  letter-spacing: 0.01em;
}
.flow-diagram-svg text[data-kind="input"]  { fill: var(--ink); }
.flow-diagram-svg text[data-kind="algo"]   { fill: var(--paper); }
.flow-diagram-svg text[data-kind="llm"]    { fill: var(--paper); }
.flow-diagram-svg text[data-kind="hybrid"] { fill: var(--paper); }
.flow-diagram-svg text[data-kind="store"]  { fill: var(--paper); }
.flow-diagram-svg text[data-kind="report"] { fill: var(--paper-dim); }
.flow-diagram-svg text[data-kind="output"] { fill: var(--ink); font-weight: 700; }
.flow-diagram-svg .flow-loop-label {
  fill: var(--paper-dim);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.flow-diagram-svg path[data-kind="forward"]  { stroke: var(--paper-dim); fill: none; stroke-width: 1.4; }
.flow-diagram-svg path[data-kind="loop"]     { stroke: var(--red);       fill: none; stroke-width: 1.6; }
.flow-diagram-svg path[data-kind="feedback"] { stroke: var(--paper-dim); fill: none; stroke-width: 1.4; stroke-dasharray: 6 5; }

.flow-diagram-svg .flow-arrow-head--forward  { fill: var(--paper-dim); }
.flow-diagram-svg .flow-arrow-head--loop     { fill: var(--red); }
.flow-diagram-svg .flow-arrow-head--feedback { fill: var(--paper-dim); }

/* Pass cards */
.deepdive-passes {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.pass-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 24px 26px 26px;
  border: 1px solid var(--rule);
  border-radius: 4px;
  background: var(--ink);
  scroll-margin-top: 80px;
}
.pass-card-head {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.pass-ordinal {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper-dim);
}
.pass-badge {
  font-size: 10px;
  padding: 3px 9px;
  border-radius: 999px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  line-height: 1;
}
.pass-badge--llm    { background: var(--red);    color: var(--paper); border: 1px solid var(--red); }
.pass-badge--algo   { background: transparent;   color: var(--paper); border: 1px dashed var(--paper-dim); }
.pass-badge--hybrid { background: var(--red-soft); color: var(--red); border: 1px solid var(--red); }
.pass-card-title {
  font-size: clamp(20px, 2.6vw, 26px);
  line-height: 1.15;
  margin: 0;
  color: var(--paper);
  flex: 1 1 auto;
}
.pass-engine {
  font-size: 12px;
  color: var(--paper-dim);
}
.pass-what {
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
  margin: 0;
  max-width: 78ch;
  overflow-wrap: anywhere;
}
.pass-io {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.pass-io-box {
  padding: 12px 14px;
  background: var(--panel);
  border-radius: 3px;
  border: 1px solid var(--rule);
}
.pass-io-axis {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper-dim);
  margin-bottom: 6px;
}
.pass-io-value {
  font-size: 12.5px;
  line-height: 1.45;
  color: var(--paper);
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  word-break: break-word;
}
.pass-prompt {
  margin: 0;
}
.pass-io-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.pass-io-cell {
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: 12px 14px;
  background: var(--panel);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.pass-io-cell--received {
  border-color: var(--red);
  background: var(--red-soft);
}
.pass-io-cell .artifact-code-body {
  border: none;
  background: transparent;
  padding: 0;
  margin: 0;
}
.pass-metric-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
}
.pass-metric .artifact-metric-value {
  font-size: 22px;
}
.pass-artifacts {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* Tally */
.deepdive-tally {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.tally-as-of {
  margin: -4px 0 0;
  font-size: 11px;
  color: var(--paper-dim);
}
.tally-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 12px;
}
.tally-tile {
  padding: 16px 18px;
  border: 1px solid var(--rule);
  border-radius: 3px;
  background: var(--ink);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.tally-tile-value {
  font-size: 26px;
  line-height: 1;
  color: var(--paper);
}
.tally-tile-label {
  color: var(--paper-dim);
}
.tally-tile-note {
  font-size: 11px;
  color: var(--paper-dim);
  line-height: 1.4;
}
.tokens-footnote {
  font-size: 12px;
  color: var(--paper-dim);
  max-width: 92ch;
  line-height: 1.55;
  margin: 4px 0 0;
}

@media (max-width: 900px) {
  .about-view, .process-view { padding: 32px 18px 80px; }
  .topbar-row { flex-wrap: wrap; gap: 10px; }
  .view-tabs { order: 3; flex-basis: 100%; }
  .about-section { grid-template-columns: 1fr; gap: 10px; }
  .about-section-title { position: static; }
  .about-prose { font-size: 15px; }
  .process-host { overflow-x: hidden; }
  .process-view { overflow-x: hidden; }
  .process-hero { margin-bottom: 36px; padding-left: 14px; }
  .process-subhead { font-size: 15px; line-height: 1.52; }
  .process-live-facts { margin-bottom: 40px; }
  .live-facts-grid { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; }
  .live-fact-value { font-size: 24px; }
  .process-diagram { grid-template-columns: 1fr; }
  .era-column { padding: 14px 12px 16px; gap: 10px; }
  .era-system-input, .era-system-output, .era-system-process { font-size: 10px; }
  .era-pros-cons { grid-template-columns: 1fr; gap: 18px; }
  .process-deepdive { gap: 34px; padding-top: 34px; margin-top: 18px; }
  .deepdive-loop { padding: 12px 8px; }
  .flow-diagram-svg { min-width: 760px; }
  .timeline-item { padding: 12px 12px 11px; }
  .cmp-row { grid-template-columns: 1fr; }
  .cmp-cell { border-right: none; border-bottom: 1px solid var(--rule); }
  .cmp-row .cmp-cell:last-child { border-bottom: none; }
  .cmp-row.cmp-header { display: none; }
  .pass-card { padding: 16px 14px 18px; gap: 12px; }
  .pass-io, .pass-io-grid { grid-template-columns: 1fr; }
  .plain-guide-grid { grid-template-columns: 1fr; }
  .timeline-three-up { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .flow-diagram-svg { min-width: 680px; }
}