:root {
  --paper: #f3eee3;
  --ink: #15130f;
  --muted: #6b6458;
  --rule: #d6cdba;
  --accent: #b3361f;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

/* author display rules (grid, flex) must not defeat the hidden attribute */
[hidden] { display: none !important; }

html { background: var(--paper); color: var(--ink); }

body {
  margin: 0;
  background: var(--paper);
  font-family: var(--sans);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.page {
  max-width: 1120px;
  margin: 0 auto;
  padding: 20px 16px 56px;
}

.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--ink);
}

.eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
}

.lang { display: flex; flex-shrink: 0; border: 1px solid var(--ink); border-radius: 999px; overflow: hidden; }
.lang button {
  font: 600 0.75rem/1 var(--sans);
  letter-spacing: 0.08em;
  padding: 8px 12px;
  background: transparent;
  color: var(--ink);
  border: 0;
  cursor: pointer;
}
.lang button[aria-pressed="true"] { background: var(--ink); color: var(--paper); }
.lang button:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }

h1 {
  font: 700 clamp(2.4rem, 7vw, 4.6rem)/1.02 var(--serif);
  letter-spacing: -0.02em;
  margin: 32px 0 12px;
  text-wrap: balance;
}

.lede {
  max-width: 46ch;
  margin: 0 0 8px;
  font-size: 1.05rem;
  color: var(--muted);
  text-wrap: pretty;
}

/* ---- stage: Flávio · runoff · Lula ---- */
.stage {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin-top: 28px;
}

.candidate, .runoff { text-align: center; padding: 8px 0 24px; }

figure { margin: 0 auto 8px; max-width: 360px; }
figure img {
  display: block;
  width: 100%;
  height: auto;
  /* transparent cut-outs; multiply also lets the paper tint the drawings' white areas */
  mix-blend-mode: multiply;
}

h2 {
  font: 700 clamp(1.4rem, 3.6vw, 1.9rem)/1.15 var(--serif);
  margin: 0;
  text-wrap: balance;
}

.party {
  display: inline-block;
  margin: 6px 0 18px;
  padding: 1px 10px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  font-weight: 700;
}

.label {
  margin: 0;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--muted);
}

.big {
  margin: 0;
  font: 700 clamp(4rem, 15vw, 6.5rem)/1 var(--serif);
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums lining-nums;
}
.big.accent { color: var(--accent); }

.meter {
  height: 6px;
  max-width: 260px;
  margin: 10px auto 10px;
  background: var(--rule);
  border-radius: 3px;
  overflow: hidden;
}
.meter span {
  display: block;
  height: 100%;
  width: calc(var(--p, 0) * 100%);
  min-width: 3px;
  background: var(--ink);
  transition: width 0.9s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.meter.accent span { background: var(--accent); }

.hint { margin: 0; font-size: 0.85rem; color: var(--muted); }

.runoff {
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 20px 0 22px;
}
.vs {
  margin: 0 0 4px;
  font: 400 2.4rem/1 var(--serif);
  color: var(--muted);
}

/* a leader shown alone (second candidate and runoff under 1%) */
.stage[data-count="1"] { grid-template-columns: minmax(0, 360px); justify-content: center; }

/* ---- method ---- */
.method {
  max-width: 68ch;
  margin: 40px auto 0;
  padding-top: 20px;
  border-top: 2px solid var(--ink);
  font-size: 0.92rem;
}
.method h3 {
  margin: 0 0 8px;
  font: 700 1.1rem/1.2 var(--serif);
}
.method p { margin: 0 0 10px; text-wrap: pretty; }
.method .meta { color: var(--muted); font-size: 0.82rem; }
.method a { color: inherit; text-underline-offset: 2px; }
.method a:hover { color: var(--accent); }

/* ---- wide screens ---- */
@media (min-width: 860px) {
  .page { padding: 28px 32px 72px; }
  .stage {
    grid-template-columns: 1fr minmax(210px, 0.62fr) 1fr;
    align-items: center;
    gap: 24px;
    margin-top: 40px;
  }
  .candidate { padding-bottom: 8px; }
  .runoff {
    border: 0;
    border-left: 1px solid var(--rule);
    border-right: 1px solid var(--rule);
    padding: 24px 16px;
  }
  .runoff .big { font-size: clamp(3.4rem, 6vw, 5rem); }
}

/* ---- page tabs ---- */
.tabs {
  display: flex;
  gap: 4px;
  margin-top: 10px;
  overflow-x: auto;
}
.tabs a {
  padding: 8px 14px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
}
.tabs a:hover { color: var(--ink); }
.tabs a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--accent); }
.tabs a:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }

/* ---- Senate page ---- */
.senate-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin-top: 28px;
}
.pairs {
  max-width: 68ch;
  margin: 36px auto 0;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
}
.pairs h3 { margin: 0; font: 700 1.1rem/1.2 var(--serif); }
.pairs .hint { margin: 2px 0 14px; }
.pairs ul { list-style: none; margin: 0; padding: 0; }
.pairs li { padding: 10px 0; border-bottom: 1px solid var(--rule); }
.pairs li > span { display: inline-block; }
.pairs .names { font-weight: 600; }
.pairs .odds {
  float: right;
  font: 700 1.4rem/1.2 var(--serif);
  color: var(--accent);
  font-variant-numeric: tabular-nums lining-nums;
}
.pairs .meter { max-width: none; margin: 6px 0 0; height: 4px; }

@media (min-width: 860px) {
  .senate-grid { grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 40px; }
  .senate-grid[data-count="1"] { grid-template-columns: minmax(0, 360px); justify-content: center; }
  .senate-grid[data-count="2"] { grid-template-columns: repeat(2, minmax(0, 360px)); justify-content: center; }
  .senate-grid[data-count="4"] { grid-template-columns: repeat(4, 1fr); gap: 16px; }
  /* four across: names may wrap, so reserve two lines to keep the numbers aligned */
  .senate-grid[data-count="4"] h2 { min-height: 2.3em; display: flex; align-items: center; justify-content: center; font-size: clamp(1.15rem, 1.9vw, 1.5rem); }
  .senate-grid[data-count="4"] .big { font-size: clamp(2.8rem, 4.8vw, 4.4rem); }
}

/* ---- aggregated vote intention ---- */
.intention {
  margin: 20px 0 24px;
  padding: 16px 18px 12px;
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.4);
}
.intention h3 { margin: 0 0 4px; font: 700 1.05rem/1.2 var(--serif); }
.intention .hint { margin: 0 0 12px; font-size: 0.8rem; line-height: 1.4; }
.intention-rows { list-style: none; margin: 0; padding: 0; }
.intention-rows li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: baseline;
  column-gap: 12px;
  padding: 7px 0 9px;
  border-top: 1px solid var(--rule);
}
.intention-rows .who { font-weight: 600; font-size: 0.9rem; }
.intention-rows .party-tag {
  margin-left: 6px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.intention-rows .value { font: 700 1.05rem/1.2 var(--serif); font-variant-numeric: tabular-nums lining-nums; text-align: right; }
.intention-rows .margin { margin-left: 8px; font: 500 0.78rem/1.2 var(--sans); color: var(--muted); white-space: nowrap; }
.intention-rows .track { grid-column: 1 / -1; position: relative; height: 12px; margin-top: 6px; }
.intention-rows .track::before { content: ""; position: absolute; inset: 3px 0; background: var(--rule); border-radius: 3px; }
.intention-rows .band { position: absolute; top: 0; bottom: 0; background: rgba(179, 54, 31, 0.28); border-radius: 3px; }
.intention-rows .fill { position: absolute; left: 0; top: 3px; bottom: 3px; background: var(--ink); border-radius: 3px; }

@media (prefers-reduced-motion: reduce) {
  .meter span { transition: none; }
}

/* ---- polls used (runoff pages) ---- */
.polls { margin: 16px 0; }
.polls summary { cursor: pointer; font-weight: 600; }
.polls .hint { margin: 8px 0; }
.table-wrap { overflow-x: auto; }
.polls table { border-collapse: collapse; width: 100%; font-size: 0.85rem; }
.polls th, .polls td { text-align: left; padding: 6px 10px 6px 0; border-bottom: 1px solid var(--line, rgba(0,0,0,.12)); white-space: nowrap; }
.polls th.num, .polls td.num { text-align: right; font-variant-numeric: tabular-nums; }

.warning { margin: 0 0 16px; padding: 10px 14px; border-left: 3px solid var(--accent); background: rgba(0,0,0,.04); font-size: 0.92rem; }

/* ---- share ---- */
.share { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px; margin: 8px 0 24px; }
.share-label { font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-right: 4px; }
.share-btn { font: inherit; font-size: 0.9rem; color: var(--ink); background: transparent; border: 1px solid var(--ink); border-radius: 999px; padding: 6px 16px; cursor: pointer; text-decoration: none; }
.share-btn:hover, .share-btn:focus-visible { background: var(--ink); color: var(--paper); }