html { -webkit-text-size-adjust: 100%; }
body { margin: 0; }
img { max-width: 100%; }
[hidden] { display: none !important; }
/* Layout: cabeçalho e abas de jogo; abaixo, duas colunas (volante + ajustes | jogos gerados), teste no histórico e carga de dados. */
:root {
  color-scheme: light;
  --font-display: 'Bricolage Grotesque', system-ui, sans-serif;
  --font-body: 'IBM Plex Sans', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, 'SF Mono', monospace;
  --bg: #f6f2f8;
  --surface: #ffffff;
  --surface-2: #efe8f3;
  --fg: #24102a;
  --muted: #6b5873;
  --line: #dccfe3;
  --accent: #8e1b8a;
  --on-accent: #ffffff;
  --due: #b45f06;
  --bad: #a3261f;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #170d1b; --surface: #21142a; --surface-2: #2b1a36; --fg: #f3eaf6; --muted: #b09bb9;
    --line: #3d2a4a; --accent: #d46ace; --on-accent: #1a0c1d; --due: #e8a04c; --bad: #ff8d84;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #170d1b; --surface: #21142a; --surface-2: #2b1a36; --fg: #f3eaf6; --muted: #b09bb9;
  --line: #3d2a4a; --accent: #d46ace; --on-accent: #1a0c1d; --due: #e8a04c; --bad: #ff8d84;
  color-scheme: dark;
}
body { background: var(--bg); color: var(--fg); font-family: var(--font-body); font-size: 15px; line-height: 1.5; }
* { box-sizing: border-box; }
.wrap {
  max-width: 1080px; margin: 0 auto; padding-block: 16px 56px;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
header { margin-bottom: 18px; }
.eyebrow { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin: 0 0 6px; font-weight: 500; }
h1 { font-family: var(--font-display); font-weight: 800; font-size: clamp(36px, 7vw, 60px); line-height: 1; letter-spacing: -.025em; margin: 0 0 12px; text-wrap: balance; }
.topbar { padding-top: 10px; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
.brand { margin: 0; line-height: 0; }
.brand img { display: block; height: clamp(56px, 10vw, 76px); width: auto; max-width: 100%; }
h2 { font-family: var(--font-display); font-weight: 600; font-size: 21px; letter-spacing: -.01em; margin: 0 0 4px; text-wrap: balance; }
.lede { margin: 0; color: var(--muted); max-width: 62ch; }
.lede b { color: var(--fg); font-weight: 600; }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 20px; overflow-x: auto; }
.tab { font-family: var(--font-display); font-weight: 600; font-size: 18px; padding: 10px 16px 9px; border: 0; border-bottom: 3px solid transparent; margin-bottom: -1px; background: none; color: var(--muted); cursor: pointer; }
.tab[aria-selected="true"] { color: var(--fg); border-bottom-color: var(--accent); }
@media (max-width: 480px) { .tab { font-size: 16px; padding: 10px 10px 9px; } }
.cols { display: grid; grid-template-columns: minmax(0, 1fr); gap: 20px; }
@media (min-width: 900px) { .cols { grid-template-columns: minmax(0, 390px) minmax(0, 1fr); align-items: start; } }
.stack { display: grid; gap: 20px; min-width: 0; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 18px; min-width: 0; }
.sub { margin: 0 0 14px; color: var(--muted); font-size: 13.5px; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; margin-bottom: 12px; }
.seg button { font: inherit; font-size: 13px; font-weight: 500; padding: 7px 12px; background: transparent; color: var(--muted); border: 0; cursor: pointer; }
.seg button[aria-pressed="true"] { background: var(--surface-2); color: var(--fg); }
.grid { display: grid; grid-template-columns: repeat(var(--cols, 5), minmax(0, 1fr)); gap: 6px; }
.grid.freq { --heat: var(--accent); }
.grid.due { --heat: var(--due); }
.cell {
  font: inherit; color: var(--fg); cursor: pointer; text-align: center; padding: 8px 0 6px;
  background: var(--surface-2);
  background: color-mix(in srgb, var(--heat) var(--p, 8%), var(--surface));
  border: 1px solid var(--line); border-radius: 6px; line-height: 1.1;
}
.cell .n { display: block; font-family: var(--font-mono); font-weight: 600; font-size: 17px; font-variant-numeric: tabular-nums; }
.cell .c { display: block; font-family: var(--font-mono); font-size: 11px; color: var(--muted); margin-top: 3px; }
.grid.dense { gap: 3px; }
.grid.dense .cell { padding: 5px 0 3px; border-radius: 4px; }
.grid.dense .cell .n { font-size: 12.5px; }
.grid.dense .cell .c { font-size: 9px; margin-top: 1px; }
.cell[data-s="1"] { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.cell[data-s="1"] .c { color: var(--on-accent); }
.cell[data-s="2"] { opacity: .42; text-decoration: line-through; background: var(--surface); }
.hint { font-size: 12.5px; color: var(--muted); margin: 10px 0 0; }
.facts { margin: 14px 0 0; padding: 12px 0 0; border-top: 1px solid var(--line); display: grid; gap: 6px; font-size: 13.5px; }
.facts div { display: flex; gap: 8px; flex-wrap: wrap; align-items: baseline; }
.facts dt { color: var(--muted); min-width: 108px; }
.facts dd { margin: 0; font-family: var(--font-mono); font-size: 13px; min-width: 0; overflow-wrap: anywhere; }
.field { display: grid; gap: 4px; margin-bottom: 14px; }
.field label { font-size: 13.5px; font-weight: 500; display: flex; justify-content: space-between; gap: 8px; }
.field output { font-family: var(--font-mono); color: var(--muted); font-weight: 400; }
input[type="range"] { width: 100%; accent-color: var(--accent); }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 13.5px; margin: 4px 0 14px; }
.check input { margin-top: 3px; accent-color: var(--accent); }
.check small { display: block; color: var(--muted); font-size: 12px; margin-top: 2px; }
.check small.mono { font-family: var(--font-mono); }
.btn { font: inherit; font-weight: 600; font-size: 14px; border-radius: 8px; padding: 10px 16px; cursor: pointer; border: 1px solid var(--accent); background: var(--accent); color: var(--on-accent); }
.btn.ghost { background: transparent; color: var(--fg); border-color: var(--line); }
.btn.block { width: 100%; }
.btn:disabled { opacity: .6; cursor: default; }
button:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.res-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; flex-wrap: wrap; margin-bottom: 6px; }
.msg { font-size: 13.5px; margin: 8px 0 0; min-height: 1.2em; color: var(--muted); }
.msg.err { color: var(--bad); }
.games { list-style: none; margin: 8px 0 0; padding: 0; }
.game { display: flex; gap: 16px; align-items: center; padding: 14px 0; border-top: 1px solid var(--line); }
.mini { display: grid; grid-template-columns: repeat(var(--cols, 5), var(--m, 13px)); gap: var(--mg, 2px); flex: none; }
.mini i { width: var(--m, 13px); height: var(--m, 13px); border-radius: 2px; background: var(--surface-2); display: block; }
.mini i.on { background: var(--accent); }
.mini i.fx { background: var(--accent); outline: 2px solid var(--fg); outline-offset: 0; }
.g-body { min-width: 0; }
.g-title { font-size: 12px; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin: 0 0 2px; font-weight: 500; }
.g-nums { margin: 0; font-family: var(--font-mono); font-weight: 600; font-size: 16px; letter-spacing: .02em; word-spacing: .15em; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.g-meta { margin: 2px 0 0; font-family: var(--font-mono); font-size: 12px; color: var(--muted); }
.empty { padding: 24px 0 8px; color: var(--muted); }
.table-wrap { overflow-x: auto; margin-top: 12px; }
table { border-collapse: collapse; width: 100%; min-width: 460px; font-size: 14px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); font-weight: 500; }
td.num { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.verdict { margin: 12px 0 0; font-size: 14px; max-width: 70ch; }
details { margin-top: 20px; }
details > summary { cursor: pointer; font-family: var(--font-display); font-weight: 600; font-size: 18px; }
textarea { width: 100%; min-height: 110px; font-family: var(--font-mono); font-size: 13px; background: var(--surface); color: var(--fg); border: 1px solid var(--line); border-radius: 8px; padding: 10px; resize: vertical; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-top: 10px; }
.file { font-size: 13.5px; max-width: 100%; }
a { color: var(--accent); }
.note { margin-top: 24px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13.5px; max-width: 78ch; }
.note b { color: var(--fg); font-weight: 600; }

/* barra do topo com a conta */
.topbar { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; padding-top: max(10px, env(safe-area-inset-top, 0px)); }
.brand a { display: block; }
.acct { display: flex; gap: 16px; align-items: center; padding-top: 8px; font-size: 14px; }
.acct form { margin: 0; }
.linkbtn { font: inherit; background: none; border: 0; color: var(--accent); text-decoration: underline; cursor: pointer; padding: 0; }
.m0 { margin: 0; } .mt20 { margin-top: 20px; } .mt10 { margin-top: 10px; } .mh14 { margin: 14px 0 6px; }

/* Prévia sem assinatura */
.paywall { border: 1px solid var(--accent); border-radius: 10px; padding: 16px; background: var(--surface-2); color: var(--fg); text-align: left; }
.paywall .pw-title { font-family: var(--font-display); font-weight: 800; font-size: 18px; margin: 0 0 6px; }
.paywall .pw-text { margin: 0 0 14px; color: var(--muted); }
.paywall form { margin: 0; }
.pw-actions { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; margin: 0; }
.pw-actions a:not(.btn), .acct a { color: var(--accent); }
.acct .btn { padding: 6px 12px; }
.acct .btn, .paywall .btn { text-decoration: none; display: inline-block; }
#btOut .paywall { margin-top: 14px; }