/* Acervo do Grupo — estantes por uso. WCAG 2.2 AAA: texto ≥ 7:1, alvos ≥ 44px, foco visível de 3px,
   linhas ≤ 80ch, entrelinha ≥ 1.5, sem cor como único sinal, movimento reduzido respeitado.
   Layout: cabeçalho → pergunta + busca → grade de estantes (sinal da página) → resultados em 1–2 colunas. */
:root{
  --bg:#F1F5F3; --surface:#FFFFFF; --sunken:#E6EDEA;
  --ink:#0E1C18; --ink-2:#33443F; --line:#C9D5D0; --edge:#5B6E68;
  --brand:#0A5143; --brand-ink:#FFFFFF; --brand-soft:#DCEFE8;
  --gold-soft:#FBE7BA; --gold-ink:#5A3A00;
  --bad:#8A1C12; --focus:#0A5143;
  --t-pes:#F6DCD3; --t-fin:#D9EBD8; --t-wpp:#CDEDE1; --t-mkt:#F7E2BF; --t-con:#E6DDF3;
  --t-tem:#D8E5F5; --t-atd:#F5D9E4; --t-neg:#E3E3D6; --t-est:#DDEFF2; --t-out:#E5E8E7;
  --f-display:"Bricolage Grotesque","Segoe UI",system-ui,sans-serif;
  --f-body:"Atkinson Hyperlegible","Segoe UI",system-ui,sans-serif;
  --radius:14px;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0C1412; --surface:#14201C; --sunken:#1B2925;
  --ink:#EEF5F2; --ink-2:#C2D2CC; --line:#2E403B; --edge:#8EA49D;
  --brand:#94E3CC; --brand-ink:#06201A; --brand-soft:#1D3A33;
  --gold-soft:#4A3610; --gold-ink:#FBE3AE;
  --bad:#FFB4A8; --focus:#94E3CC;
  --t-pes:#3A2A25; --t-fin:#243427; --t-wpp:#1E3530; --t-mkt:#3A2F1C; --t-con:#2D2840;
  --t-tem:#222E3D; --t-atd:#3A2530; --t-neg:#2E2E26; --t-est:#1F3337; --t-out:#262D2B;
  color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0C1412; --surface:#14201C; --sunken:#1B2925;
  --ink:#EEF5F2; --ink-2:#C2D2CC; --line:#2E403B; --edge:#8EA49D;
  --brand:#94E3CC; --brand-ink:#06201A; --brand-soft:#1D3A33;
  --gold-soft:#4A3610; --gold-ink:#FBE3AE;
  --bad:#FFB4A8; --focus:#94E3CC;
  --t-pes:#3A2A25; --t-fin:#243427; --t-wpp:#1E3530; --t-mkt:#3A2F1C; --t-con:#2D2840;
  --t-tem:#222E3D; --t-atd:#3A2530; --t-neg:#2E2E26; --t-est:#1F3337; --t-out:#262D2B;
  color-scheme:dark}

*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-padding-top:90px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:18px;line-height:1.6;
  padding-inline:16px;padding-block:0 72px}
.wrap{max-width:1080px;margin:0 auto}
h1,h2,h3{font-family:var(--f-display);line-height:1.2;text-wrap:balance;margin:0;letter-spacing:-.01em}
h1{font-size:clamp(1.9rem,5vw,2.9rem);font-weight:800}
h2{font-size:clamp(1.35rem,3vw,1.7rem);font-weight:700}
h3{font-size:1.15rem;font-weight:700}
p{margin:0;max-width:72ch}
a{color:var(--brand);text-underline-offset:3px;text-decoration-thickness:2px}
a:hover{text-decoration-thickness:3px}
button,input,select{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:6px}
.muted{color:var(--ink-2)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:16px;top:-80px;z-index:20;background:var(--ink);color:var(--bg);padding:12px 18px;border-radius:10px;
  font-weight:700;text-decoration:none}
.skip:focus{top:12px}
.eyebrow{font-size:.85rem;font-weight:700;color:var(--ink-2)}

/* ── topo ── */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:10;background:var(--bg);border-bottom:1px solid var(--line);
  margin-inline:-16px;padding:10px 16px}
.top-in{max-width:1080px;margin:0 auto;display:flex;align-items:center;gap:12px 20px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);min-height:44px}
.brand-mark{width:34px;height:34px;border-radius:9px;background:var(--brand);display:grid;place-items:center;flex:none}
.brand-mark svg{width:20px;height:20px;stroke:var(--brand-ink)}
.brand b{font-family:var(--f-display);font-size:1.2rem;font-weight:800}
.brand span{font-size:.9rem;color:var(--ink-2)}
.top nav{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap}
.top nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 16px;border-radius:999px;text-decoration:none;color:var(--ink);
  font-weight:700;font-size:1rem}
.top nav a[aria-current="page"]{background:var(--ink);color:var(--bg)}
.top nav a:hover:not([aria-current="page"]){background:var(--sunken)}
@media (max-width:640px){.top nav{margin-left:0;width:100%}.top nav a{flex:1;justify-content:center;padding:0 8px}}
main{display:grid;gap:32px;padding-top:28px}

/* ── abertura ── */
.hero{display:grid;gap:14px}
.hero p{font-size:1.1rem;color:var(--ink-2)}
.search{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;max-width:760px;margin-top:6px}
.field{display:grid;gap:6px}
.field label,.label{font-size:.9rem;font-weight:700}
input[type=search],input[type=text],input[type=password],select{width:100%;min-height:52px;padding:10px 14px;
  border:2px solid var(--edge);border-radius:12px;background:var(--surface)}
input::placeholder{color:var(--ink-2);opacity:1}
.search input{min-height:56px;font-size:1.1rem}

/* ── botões ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 20px;border-radius:12px;
  border:2px solid var(--brand);background:var(--brand);color:var(--brand-ink);font-weight:700;cursor:pointer;text-decoration:none}
.btn:hover{filter:brightness(1.08)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--edge)}
.btn.ghost:hover{background:var(--sunken)}
.btn.small{min-height:44px;padding:0 14px;font-size:.95rem}
.btn[disabled]{opacity:.55;cursor:default}
.btn svg{width:18px;height:18px}

/* ── estantes (assinatura) ── */
.shelves-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap}
.shelves{display:grid;grid-template-columns:repeat(auto-fill,minmax(184px,1fr));gap:10px;list-style:none;margin:0;padding:0}
.shelf{width:100%;min-height:128px;display:grid;grid-template-rows:auto 1fr auto;gap:8px;text-align:left;padding:14px;
  border-radius:var(--radius);border:2px solid transparent;background:var(--surface);cursor:pointer;
  box-shadow:0 1px 0 var(--line)}
.shelf:hover{border-color:var(--edge)}
.shelf[aria-pressed="true"]{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.shelf-top{display:flex;justify-content:space-between;align-items:flex-start;gap:8px}
.shelf-ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;flex:none}
.shelf-ico svg{width:24px;height:24px;stroke:var(--ink)}
.shelf-n{font-family:var(--f-display);font-weight:800;font-size:1.5rem;line-height:1;font-variant-numeric:tabular-nums}
.shelf b{font-family:var(--f-display);font-size:1.05rem;line-height:1.25}
.shelf small{display:block;color:var(--ink-2);font-size:.88rem;line-height:1.4}
.shelf[aria-pressed="true"] .shelf-n::after{content:" ✓";font-size:1rem}
.t-PES{background:var(--t-pes)}.t-FIN{background:var(--t-fin)}.t-WPP{background:var(--t-wpp)}.t-MKT{background:var(--t-mkt)}
.t-CON{background:var(--t-con)}.t-TEM{background:var(--t-tem)}.t-ATD{background:var(--t-atd)}.t-NEG{background:var(--t-neg)}
.t-EST{background:var(--t-est)}.t-OUT{background:var(--t-out)}

/* ── resultados ── */
.results{display:grid;gap:16px}
.results-head{display:grid;gap:12px}
.filters{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
@media (max-width:720px){.filters{grid-template-columns:1fr 1fr}.filters .field:first-child{grid-column:1/-1}}
.active{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 14px;border-radius:999px;border:2px solid var(--edge);
  background:var(--surface);cursor:pointer;font-weight:700;font-size:.95rem;text-decoration:none;color:var(--ink)}
.pill:hover{background:var(--sunken)}
.pill.tag{border-color:transparent;background:var(--brand-soft)}
.count{font-size:1rem;color:var(--ink-2)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,440px),1fr));gap:14px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;display:grid;gap:10px;
  align-content:start;min-width:0}
.card-top{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.area-label{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:.92rem}
.area-label i{width:30px;height:30px;border-radius:9px;display:grid;place-items:center}
.area-label svg{width:18px;height:18px;stroke:var(--ink)}
.code{font-size:.9rem;color:var(--ink-2);font-variant-numeric:tabular-nums}
.card h3 a{color:var(--ink);text-decoration:none}
.card h3 a:hover{text-decoration:underline}
.summary{color:var(--ink-2);overflow-wrap:anywhere}
.badges{display:flex;gap:6px;flex-wrap:wrap}
.badge{display:inline-flex;align-items:center;padding:4px 10px;border-radius:8px;font-size:.88rem;font-weight:700;background:var(--sunken);color:var(--ink)}
.badge.gold{background:var(--gold-soft);color:var(--gold-ink)}
.badge.ok{background:var(--brand-soft);color:var(--ink)}
.meta{display:flex;flex-wrap:wrap;gap:4px 16px;font-size:.95rem;color:var(--ink-2)}
.meta strong{color:var(--ink)}
.actions{display:flex;gap:8px;flex-wrap:wrap}
.more{justify-self:center}
.empty{background:var(--surface);border:2px dashed var(--edge);border-radius:var(--radius);padding:28px;display:grid;gap:10px;
  justify-items:start}

/* ── ficha ── */
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0;font-size:.95rem}
.crumbs li+li::before{content:"›";margin-right:6px;color:var(--ink-2)}
.crumbs a{display:inline-flex;min-height:44px;align-items:center}
.item{display:grid;gap:18px;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:clamp(18px,4vw,32px)}
.item h1{font-size:clamp(1.6rem,4vw,2.3rem)}
.lead{font-size:1.12rem;color:var(--ink-2)}
.block{display:grid;gap:8px}
pre{margin:0;font-family:var(--f-body);font-size:1rem;line-height:1.6;background:var(--sunken);border-radius:12px;padding:16px 18px;
  overflow-x:auto;white-space:pre-wrap;overflow-wrap:anywhere;max-width:80ch}

/* ── ranking ── */
.board{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:clamp(16px,3vw,28px);display:grid;gap:6px}
.board-head{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;margin-bottom:8px}
.seg{display:inline-flex;border:2px solid var(--edge);border-radius:999px;padding:3px;gap:3px}
.seg button{min-height:44px;border:0;background:transparent;padding:0 18px;border-radius:999px;cursor:pointer;font-weight:700}
.seg button[aria-pressed="true"]{background:var(--ink);color:var(--bg)}
.row{display:grid;grid-template-columns:3rem minmax(0,1fr) auto;gap:14px;align-items:center;padding-block:14px;border-top:1px solid var(--line)}
.row .pos{font-family:var(--f-display);font-weight:800;font-size:1.3rem;text-align:center}
.row.top3 .pos{background:var(--gold-soft);color:var(--gold-ink);border-radius:12px;padding-block:6px}
.row .who{min-width:0;display:grid;gap:2px}
.row .who button{all:unset;cursor:pointer;font-family:var(--f-display);font-weight:700;font-size:1.1rem;overflow-wrap:anywhere;
  min-height:44px;display:inline-flex;align-items:center}
.row .who button:hover{text-decoration:underline}
.row .who button:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:6px}
.row .who small{color:var(--ink-2);font-size:.92rem}
.row .score{text-align:right;font-family:var(--f-display);font-weight:800;font-size:1.35rem;font-variant-numeric:tabular-nums}
.row .score small{display:block;font-family:var(--f-body);font-weight:400;font-size:.85rem;color:var(--ink-2)}
.bar{height:6px;background:var(--sunken);border-radius:3px;margin-top:6px}
.bar i{display:block;height:100%;background:var(--brand);border-radius:3px}

/* ── como funciona ── */
.prose{display:grid;gap:16px;max-width:860px}
.prose > p{font-size:1.05rem}
.steps{list-style:none;margin:0;padding:0;display:grid;gap:10px;counter-reset:s}
.steps li{counter-increment:s;display:grid;grid-template-columns:44px minmax(0,1fr);gap:14px;align-items:start;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius);padding:14px}
.steps li::before{content:counter(s);width:44px;height:44px;border-radius:12px;background:var(--brand-soft);display:grid;place-items:center;
  font-family:var(--f-display);font-weight:800}
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
table{border-collapse:collapse;width:100%;min-width:520px}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:.9rem;color:var(--ink-2);background:var(--sunken)}
tr:last-child td{border-bottom:0}
td.pts{font-weight:700;white-space:nowrap}
code{font-family:var(--f-body);font-weight:700;background:var(--sunken);padding:2px 7px;border-radius:6px}
.note{background:var(--brand-soft);padding:16px 18px;border-radius:var(--radius)}

/* ── portão ── */
.gate{max-width:460px;margin:10vh auto 0;display:grid;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:28px}
.err{color:var(--bad);font-weight:700}
footer{margin-top:48px;font-size:.95rem;color:var(--ink-2);max-width:72ch}
@media (prefers-reduced-motion:no-preference){.shelf,.btn,.pill{transition:border-color .15s,background-color .15s}}
.rank-list{list-style:none;margin:0;padding:0}
.search .btn{align-self:end;min-height:56px}
.shelves li{display:grid}.shelves .shelf{height:100%}
.top nav a{white-space:nowrap}
@media (max-width:640px){
  .top nav a{font-size:.95rem;padding:0 6px}
  .shelves{grid-template-columns:1fr 1fr;gap:8px}
  .shelf{min-height:112px;padding:12px;gap:6px}
  .shelf small{display:none}
  .shelf b{font-size:1rem}
  .shelf-ico{width:40px;height:40px}
  .search{grid-template-columns:1fr}
  .search .btn{width:100%}
}
.crumbs li{display:flex;align-items:center;min-height:44px}