/* The Subsidy Clock — ledger aesthetic.
   Warm paper, ink text, one claret accent for money. */

:root {
  --paper: #f7f4ee;
  --card: #fffdf9;
  --ink: #23211c;
  --muted: #6e6a5f;
  --faint: #97927f;
  --line: #e4dfd2;
  --line-soft: #ece8dc;
  --money: #99311f;
  --money-deep: #7a2419;
  --stale: #8a6d1f;
  --stale-bg: #f4ead0;

  /* monochrome claret ramp for the stacked chart (direct layer) */
  --c-ro: #6f2014;
  --c-fit: #99412c;
  --c-cfdr: #bb6647;
  --c-cfdl: #d48f6b;
  --c-con: #e7b896;

  /* slate-blue ramp for the indirect (estimated) layer — cool = estimated, hatched in the chart */
  --c-cm: #5f8098;
  --c-ccl: #2e4a5e;
  --c-ets: #46677e;
  --c-tnuos: #84a3b8;
  --c-bsuos: #b3c8d8;

  /* warm grey — "all other costs" in the share-of-bill chart */
  --c-other: #bdb6a8;

  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "IBM Plex Sans", -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

:focus-visible { outline: 2px solid var(--money); outline-offset: 2px; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  background-image: radial-gradient(rgba(35, 33, 28, 0.025) 1px, transparent 1px);
  background-size: 26px 26px;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
}

.container { max-width: 1060px; margin: 0 auto; padding: 0 20px; }

a { color: var(--money-deep); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--money); }

.num { font-variant-numeric: tabular-nums lining-nums; font-feature-settings: "tnum" 1, "lnum" 1; }
.money { color: var(--money); }

/* ---------- masthead: deep-claret band, cream type, ticking clock mark ---------- */
.masthead {
  background: var(--money-deep);
  background-image: linear-gradient(rgba(0, 0, 0, 0.14), rgba(0, 0, 0, 0) 40%);
  border-bottom: 1px solid var(--c-ro);
  /* hairline cream rule inset above the bottom edge — double-rule ledger finish */
  box-shadow: inset 0 -6px 0 -5px rgba(247, 244, 238, 0.3);
}
.masthead-inner {
  display: flex; justify-content: space-between; align-items: center;
  gap: 8px 24px; flex-wrap: wrap;
  padding-top: 18px; padding-bottom: 16px;
}
.brand {
  margin: 0;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.45rem;
  letter-spacing: 0.01em;
  color: var(--paper);
}
.brand a { color: inherit; text-decoration: none; }
.brand-tick {
  display: inline-block; width: 10px; height: 10px; border-radius: 2px;
  background: var(--c-con); margin-right: 11px;
  animation: brand-tick 2s steps(1) infinite;
}
@keyframes brand-tick { 0% { opacity: 1; } 50% { opacity: 0.35; } }
@media (prefers-reduced-motion: reduce) { .brand-tick { animation: none; } }
.brand-tag {
  margin: 0 0 0 21px; font-size: 0.7rem; color: rgba(247, 244, 238, 0.65);
  text-transform: uppercase; letter-spacing: 0.15em;
}
.masthead nav { display: flex; gap: 20px; flex-wrap: wrap; }
.masthead nav a {
  font-size: 0.85rem; color: rgba(247, 244, 238, 0.85); text-decoration: none;
  border-bottom: 1px solid rgba(247, 244, 238, 0.3); padding-bottom: 1px;
}
.masthead nav a:hover { color: #fff; border-bottom-color: rgba(247, 244, 238, 0.8); }
.masthead :focus-visible { outline-color: var(--c-con); }

/* ---------- hero ---------- */
.hero { padding: 44px 0 8px; text-align: center; }

.hero-figure { margin: 0; line-height: 1; white-space: nowrap; }
.hero-value {
  font-weight: 600;
  font-size: clamp(2.05rem, 8.6vw, 5.4rem);
  letter-spacing: -0.015em;
}
.hero-fn { font-size: 0.4em; color: var(--faint); margin-left: 0.25em; cursor: help; }

.hero-sub { margin: 14px auto 0; max-width: 34em; font-size: 1.02rem; color: var(--muted); }
.hero-delta { margin: 8px auto 0; max-width: 38em; font-size: 0.88rem; color: var(--muted); }
.copy-figure {
  border: 0; background: none; padding: 0; cursor: pointer;
  font: 500 0.85rem var(--sans); color: var(--money-deep);
  text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 2px;
}
.copy-figure:hover { color: var(--money); }
.hero-footnote { margin: 10px 0 0; font-size: 0.74rem; color: var(--muted); }

.since-opened {
  margin: 30px auto 0; display: inline-block;
  font-size: 0.95rem; color: var(--muted);
  border: 1px solid var(--line); border-radius: 999px;
  background: var(--card); padding: 8px 20px;
}
.since-opened .money { font-weight: 600; }

/* ---------- timeframe strip ---------- */
.strip {
  margin: 40px 0 0;
  display: grid; grid-template-columns: repeat(7, 1fr);
  border: 1px solid var(--line); border-radius: 14px;
  background: var(--card); overflow: hidden;
}
.strip-cell {
  display: flex; flex-direction: column; gap: 2px;
  padding: 16px 12px; border-left: 1px solid var(--line-soft);
}
.strip-cell:first-child { border-left: 0; }
.strip-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
.strip-value { font-weight: 600; font-size: 1.06rem; white-space: nowrap; }
.strip-sub { font-size: 0.72rem; color: var(--muted); }
.strip-caption { margin: 8px 2px 0; font-size: 0.74rem; color: var(--muted); text-align: left; }

/* ---------- equivalences ---------- */
.equivalences {
  list-style: none; margin: 34px 0 10px; padding: 0;
  display: flex; flex-wrap: wrap; gap: 10px 26px; justify-content: center;
  font-size: 0.95rem; color: var(--muted);
}
.equivalences li { max-width: 21em; }
.equivalences .money { font-weight: 600; }
.equivalences .eq-src {
  border-bottom: 1px dotted var(--faint); cursor: help; text-decoration: none; color: inherit;
}

/* ---------- cards ---------- */
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  padding: 26px 28px 28px; margin: 26px 0;
}
.card h2 {
  margin: 0 0 4px; font-family: var(--serif); font-weight: 600;
  font-size: 1.35rem; letter-spacing: 0.005em;
}
.card h3 { margin: 26px 0 10px; font-size: 0.95rem; font-weight: 600; }
.h-note { font-family: var(--sans); font-size: 0.74rem; font-weight: 500; color: var(--faint); margin-left: 6px; text-transform: uppercase; letter-spacing: 0.06em; }
.card-intro { margin: 0 0 18px; font-size: 0.92rem; color: var(--muted); max-width: 46em; }

.card-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.card-pair .card { margin: 0; }

/* category-card rows (direct / indirect index) */
.khead { margin: 0 0 6px; }
.kfigure { font-family: var(--serif); font-size: 1.5rem; font-weight: 700; color: var(--money-deep); }
.ksub { font-size: 0.74rem; color: var(--muted); }
.krow { display: flex; align-items: center; gap: 9px; padding: 7px 2px;
  border-top: 1px solid var(--line-soft); font-size: 0.88rem;
  color: var(--ink); text-decoration: none; }
.krow:hover { background: var(--line-soft); }
.krow .dot { width: 11px; height: 11px; border-radius: 3px; flex: none; }
.krow .nm { flex: 1; }
.krow .amt { font-weight: 650; }
.krow .pct { width: 44px; text-align: right; color: var(--faint); font-size: 0.78rem; }
.card-foot { font-size: 0.78rem; color: var(--muted); margin: 10px 0 0; }
.card-foot a { color: var(--money-deep); }
main > .card-pair { margin: 26px 0; }

/* ---------- stat rows ---------- */
.stat-row { display: flex; flex-wrap: wrap; gap: 18px 48px; margin: 6px 0 4px; }
.stat { display: flex; flex-direction: column; }
.stat-value { font-size: 1.7rem; font-weight: 600; line-height: 1.2; }
.stat-label { font-size: 0.8rem; color: var(--muted); }

/* ---------- horizontal bars ---------- */
.bars { display: flex; flex-direction: column; gap: 14px; }
.bar-row { display: grid; grid-template-columns: 1fr; gap: 3px; }
.bar-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 10px; font-size: 0.88rem; }
.bar-name { font-weight: 500; }
.bar-amount { font-weight: 600; margin-left: auto; white-space: nowrap; }
.badge {
  font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.07em;
  color: var(--muted); border: 1px solid var(--line); border-radius: 4px;
  padding: 1px 6px; white-space: nowrap;
}
.badge-stale { color: var(--stale); border-color: var(--stale); background: var(--stale-bg); font-weight: 600; }
.badge-conf-high { color: #3c6e47; border-color: #3c6e47; }
.badge-conf-medium { color: var(--stale); border-color: var(--stale); }
.badge-conf-low { color: var(--money-deep); border-color: var(--money); }
.bar-track { height: 12px; border-radius: 6px; background: var(--line-soft); overflow: hidden; position: relative; }
.bar-fill { height: 100%; border-radius: 6px; background: var(--money); min-width: 2px; }
.bar-fill.neg { background: var(--c-cm); }

/* indirect bill: hatched fills echo the chart's estimated layer */
.bar-fill-indirect {
  background: var(--card);
  background-image: repeating-linear-gradient(45deg, var(--money) 0, var(--money) 2.5px, transparent 2.5px, transparent 6.5px);
  border: 1px solid var(--money);
}
.attr-note { margin: 2px 0 0; font-size: 0.78rem; color: var(--muted); max-width: 56em; }
.attr-note .num { font-weight: 600; color: var(--money); }

/* ---------- tables ---------- */
.data-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.data-table th {
  text-align: left; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--muted); font-weight: 600; padding: 6px 10px 6px 0;
  border-bottom: 1px solid var(--line);
}
.data-table td { padding: 7px 10px 7px 0; border-bottom: 1px solid var(--line-soft); vertical-align: baseline; }
.data-table tr:last-child td { border-bottom: 0; }
.data-table .num-col { text-align: right; padding-right: 0; }
.data-table td.num-col { font-variant-numeric: tabular-nums; font-feature-settings: "tnum" 1; white-space: nowrap; }
.data-table .rank-col { width: 2em; color: var(--faint); }
.data-table .money { font-weight: 600; }
.data-table .cell-dim { color: var(--muted); }
.table-note { margin: 12px 0 0; font-size: 0.76rem; color: var(--muted); max-width: 50em; }

/* ---------- chart ---------- */
.chart svg { width: 100%; height: auto; display: block; }
.chart .axis-label { font: 11.5px var(--sans); fill: var(--ink); fill-opacity: 0.75; }
.chart .gridline { stroke: var(--line-soft); stroke-width: 1; }
.chart .zeroline { stroke: var(--line); stroke-width: 1; }
.chart rect.partial { opacity: 0.5; }
.legend { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 20px; margin-top: 14px; font-size: 0.8rem; color: var(--ink); }
.legend span.swatch { display: inline-block; width: 11px; height: 11px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }
.legend .swatch-hatch { background-color: var(--card); border: 1px solid; }
.legend .legend-group {
  font-size: 0.68rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.09em;
  color: var(--muted);
}
.legend .legend-group:not(:first-child) { margin-left: 14px; }
.share-caption {
  margin: 0.6rem 0 0;
  font-size: 0.95rem;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

/* ---------- footer ---------- */
.footer { border-top: 1px solid var(--line); margin-top: 48px; padding: 30px 0 44px; font-size: 0.84rem; color: var(--muted); }
.footer p { margin: 0 0 10px; }
.freshness:not(:empty) { margin-bottom: 14px; }
.stale-warning {
  display: inline-block; padding: 5px 12px; border-radius: 7px;
  background: var(--stale-bg); color: var(--stale); font-size: 0.8rem;
}
.stale-warning a { color: var(--stale); }
.footer-links { font-size: 0.88rem; color: var(--ink); }
.footer-small { font-size: 0.78rem; color: var(--muted); max-width: 52em; }

/* ---------- methodology page ---------- */
.prose { max-width: 760px; padding-top: 36px; padding-bottom: 30px; }
.prose h1 { font-family: var(--serif); font-weight: 600; font-size: 2rem; margin: 0 0 8px; }
.prose .lede { font-size: 1.05rem; color: var(--muted); margin: 0 0 30px; max-width: 40em; }
.prose h2 { font-family: var(--serif); font-weight: 600; font-size: 1.3rem; margin: 40px 0 10px; }
.prose h3 { font-size: 1rem; font-weight: 600; margin: 24px 0 8px; }
.prose p, .prose li { font-size: 0.94rem; color: var(--ink); }
.prose .caveat { color: var(--muted); font-size: 0.88rem; }
.prose blockquote {
  margin: 14px 0; padding: 10px 18px; border-left: 3px solid var(--money);
  background: var(--card); border-radius: 0 10px 10px 0; font-size: 0.92rem;
}
.prose table { margin: 14px 0; }
#crosscheck-table th.num-col, #crosscheck-table td.num-col { padding-right: 16px; }
.prose .src-quote { font-size: 0.84rem; color: var(--muted); }
.tick-ok { color: #3c6e47; font-weight: 600; }
tr.out-of-tolerance td { color: var(--money-deep); font-weight: 500; }
.scheme-meta { font-size: 0.78rem; color: var(--faint); margin: 2px 0 12px; }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .card-pair { grid-template-columns: 1fr; }
  .card-pair .card { margin: 0; }
  .strip { grid-template-columns: repeat(4, 1fr); }
  .strip-cell { border-top: 1px solid var(--line-soft); }
  .strip-cell:nth-child(4n+1) { border-left: 0; }
  .strip-cell:nth-child(-n+4) { border-top: 0; }
}

@media (max-width: 680px) {
  .hero { padding-top: 30px; }
  .strip { grid-template-columns: repeat(2, 1fr); }
  .strip-cell { border-left: 0; border-top: 1px solid var(--line-soft); }
  .strip-cell:nth-child(odd) { border-right: 1px solid var(--line-soft); }
  .strip-cell:nth-child(-n+2) { border-top: 0; }
  .card { padding: 20px 18px 22px; }
  .stat-row { gap: 14px 28px; }
  .stat-value { font-size: 1.4rem; }
  .data-table { font-size: 0.8rem; }
  #recipients-table th:nth-child(3), #recipients-table td:nth-child(3) { display: none; }
}

@media (max-width: 400px) {
  .hero-value { font-size: clamp(1.7rem, 8.4vw, 2.1rem); }
}