/* The growing code — statute-book aesthetic
   Paper and ink, ruled margins, letterpress numerals. */

:root {
  --paper:      #f2ede1;
  --paper-deep: #e8e1d1;
  --paper-card: #f8f5ec;
  --ink:        #17140f;
  --ink-2:      #4a443a;
  --ink-3:      #7d766a;
  --rule:       #c9c0ab;
  --rule-soft:  #ded6c4;

  --nyc: #9c2226;
  --nys: #a8730a;
  --fed: #3a5aa8;
  --cat-rules: #3a5aa8;
  --cat-proposed: #a8730a;
  --cat-notices: #9c2226;
  --cat-presidential: #1f8a6d;

  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;

  --measure: 34rem;
  --gutter: clamp(20px, 5vw, 64px);
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.62;
  /* faint ruled-paper texture */
  background-image: repeating-linear-gradient(
    to bottom, transparent 0, transparent 33px, rgba(23,20,15,.035) 33px, rgba(23,20,15,.035) 34px);
}

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 var(--gutter); }

/* ---------- header ---------- */

.site-header {
  position: relative;
  border-bottom: 3px double var(--ink);
  padding: 18px 0 14px;
  margin-bottom: 48px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.colophon {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-2);
}

.ai-caution-btn {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  background: #7a1f2b;
  color: #fff;
  border: none;
  border-radius: 2px;
  padding: 7px 12px;
  cursor: pointer;
}
.ai-caution-btn:hover { background: #93313d; }

.ai-caution-pop {
  position: absolute;
  right: var(--gutter);
  top: 52px;
  z-index: 1200;
  background: #1d2a52;
  color: #fff;
  padding: 18px 20px;
  max-width: 460px;
  border-radius: 3px;
  box-shadow: 0 8px 30px rgba(0,0,0,.35);
  font-family: var(--sans);
  font-size: 13.5px;
  line-height: 1.5;
}
.ai-caution-pop strong { display: block; margin-bottom: 6px; font-size: 14px; }
.ai-caution-pop ul { margin: 8px 0 0; padding-left: 18px; }
.ai-caution-pop li { margin-bottom: 6px; }
.ai-caution-pop a { color: #d6e04a; }

/* ---------- masthead ---------- */

.masthead { margin-bottom: 56px; }

.kicker {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--nyc);
  margin: 0 0 18px;
}

h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(42px, 8vw, 92px);
  line-height: .98;
  letter-spacing: -.02em;
  margin: 0 0 22px;
  max-width: 18ch;
}

.dek {
  font-size: clamp(19px, 2.2vw, 23px);
  line-height: 1.5;
  color: var(--ink-2);
  max-width: var(--measure);
  margin: 0 0 26px;
}

.byline {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-3);
  border-top: 1px solid var(--rule);
  padding-top: 12px;
  max-width: var(--measure);
}

/* ---------- headline figures ---------- */

.figures {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0;
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  margin: 0 0 64px;
}

.fig {
  padding: 26px 22px 24px;
  border-right: 1px solid var(--rule);
}
.fig:last-child { border-right: none; }

.fig-num {
  font-family: var(--serif);
  font-size: clamp(44px, 6vw, 62px);
  line-height: 1;
  letter-spacing: -.03em;
  font-variant-numeric: lining-nums tabular-nums;
  margin-bottom: 10px;
}
.fig-num.up   { color: var(--nyc); }
.fig-num.flat { color: var(--nys); }
.fig-num.down { color: var(--fed); }

.fig-label {
  font-family: var(--sans);
  font-size: 13.5px;
  line-height: 1.45;
  color: var(--ink-2);
}
.fig-label b { color: var(--ink); font-weight: 700; }

/* ---------- sections ---------- */

section { margin-bottom: 76px; }

.sec-head {
  border-top: 1px solid var(--ink);
  padding-top: 14px;
  margin-bottom: 26px;
  display: flex;
  align-items: baseline;
  gap: 14px;
}
.sec-num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--nyc);
  padding-top: 6px;
}
h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(26px, 3.6vw, 38px);
  line-height: 1.14;
  letter-spacing: -.015em;
  margin: 0;
  max-width: 24ch;
}

.standfirst {
  max-width: var(--measure);
  color: var(--ink-2);
  font-size: 18px;
  margin: 0 0 30px;
}

.note {
  font-family: var(--sans);
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink-3);
  max-width: 46rem;
  margin: 16px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--rule);
}
.note a { color: var(--ink-2); }

/* ---------- chart chrome ---------- */

.chart-card {
  background: var(--paper-card);
  border: 1px solid var(--rule);
  padding: 22px 22px 16px;
}

.chart-title {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -.005em;
  margin: 0 0 3px;
}
.chart-sub {
  font-family: var(--sans);
  font-size: 12.5px;
  color: var(--ink-3);
  margin: 0 0 18px;
}

.controls {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  margin: 0 0 18px;
}

.toggle {
  font-family: var(--sans);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .04em;
  background: transparent;
  color: var(--ink-2);
  border: 1px solid var(--rule);
  border-radius: 2px;
  padding: 6px 11px;
  cursor: pointer;
}
.toggle:hover { border-color: var(--ink-3); color: var(--ink); }
.toggle[aria-pressed="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

.legend {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  font-family: var(--sans);
  font-size: 12.5px;
  color: var(--ink-2);
  margin: 0 0 14px;
}
.legend span { display: inline-flex; align-items: center; gap: 7px; }
.swatch { width: 13px; height: 3px; border-radius: 2px; display: inline-block; }
.swatch.block { height: 12px; width: 12px; border-radius: 2px; }

svg { display: block; width: 100%; height: auto; overflow: visible; }

.grid-line { stroke: var(--rule-soft); stroke-width: 1; }
.axis-line { stroke: var(--rule); stroke-width: 1; }
.base-line { stroke: var(--ink-3); stroke-width: 1; stroke-dasharray: 3 3; }
.tick {
  font-family: var(--mono);
  font-size: 10.5px;
  fill: var(--ink-3);
  font-variant-numeric: tabular-nums;
}
.series-line { fill: none; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.series-dot { stroke: var(--paper-card); stroke-width: 2; }
.direct-label {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 700;
}
/* stroke-opacity, not opacity — the `opacity` attribute is the JS show/hide switch
   and a CSS `opacity` rule here would override it. */
.crosshair { stroke: var(--ink); stroke-width: 1; stroke-dasharray: 2 3; stroke-opacity: .5; }

/* small multiples */
.smalls {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.small { background: var(--paper-card); padding: 18px 18px 12px; }
.small h3 {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 700;
  margin: 0 0 2px;
}
.small .small-sub {
  font-family: var(--sans);
  font-size: 12px;
  color: var(--ink-3);
  margin: 0 0 4px;
}
.small .small-delta {
  font-family: var(--mono);
  font-size: 12px;
  margin: 0 0 14px;
  font-variant-numeric: tabular-nums;
}

.pair {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 22px;
}

/* tooltip */
.tip {
  position: fixed;
  pointer-events: none;
  z-index: 900;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--sans);
  font-size: 12.5px;
  line-height: 1.45;
  padding: 9px 11px;
  border-radius: 3px;
  box-shadow: 0 6px 20px rgba(0,0,0,.28);
  opacity: 0;
  transition: opacity .1s;
  max-width: 250px;
}
.tip.on { opacity: 1; }
.tip .tip-yr {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: #b8b0a0;
  display: block;
  margin-bottom: 5px;
}
.tip .tip-row { display: flex; align-items: center; gap: 7px; white-space: nowrap; }
.tip .tip-row b { font-variant-numeric: tabular-nums; margin-left: auto; padding-left: 12px; }

/* table view */
.table-wrap { overflow-x: auto; margin-top: 18px; }
table { border-collapse: collapse; font-family: var(--mono); font-size: 12.5px; width: 100%; }
th, td { text-align: right; padding: 5px 12px; border-bottom: 1px solid var(--rule-soft); font-variant-numeric: tabular-nums; }
th:first-child, td:first-child { text-align: left; }
thead th { border-bottom: 1px solid var(--ink); font-weight: 700; color: var(--ink); }
tbody tr:hover { background: var(--paper-deep); }
[hidden] { display: none !important; }

/* footer */
footer {
  border-top: 3px double var(--ink);
  padding: 28px 0 70px;
  font-family: var(--sans);
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-2);
}
footer a { color: var(--ink); }
footer h3 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 0 0 10px;
  font-weight: 400;
}
footer ul { margin: 0; padding-left: 18px; }
footer li { margin-bottom: 5px; }

@media (max-width: 640px) {
  body { font-size: 17px; }
  .fig { border-right: none; border-bottom: 1px solid var(--rule); }
  .fig:last-child { border-bottom: none; }
  .ai-caution-pop { left: var(--gutter); right: var(--gutter); max-width: none; }
}

/* dashed legend swatch — marks a flow series against solid stock series */
.swatch.dashed {
  background: repeating-linear-gradient(to right,
    var(--sw) 0 5px, transparent 5px 9px);
}