/* cotacaododia.com — design system próprio. Fundo branco, texto preto,
   marca verde com amarelo e azul sutis (paleta BR refinada). Profissional.
   Mobile-first: base = 375px; breakpoints em 760px e 1080px.
   --accent/--accent-soft são sobrescritos por página (cdd_tema no header). */

:root{
  /* base neutra clara (#f9f9f9) com cards brancos; verde como marca + ouro/azul de apoio.
     Profissional e limpo; a identidade vem do verde/ouro, não do fundo. */
  --bg:#f9f9f9; --surface:#ffffff; --ink:#171a19; --ink-2:#586066;
  --line:#e6e9e7; --line-2:#eef1ef;
  --brand:#28713f; --brand-ink:#205a32; --brand-soft:#e9f2ec;   /* verde (cor da logo) */
  --blue:#1566ac; --blue-soft:#e7f0f9;                          /* azul (links, secundário) */
  --amber:#d79a2b; --amber-soft:#f7ecd6;                        /* ouro/âmbar da logo (destaque) */
  --accent:#28713f; --accent-soft:#e9f2ec;
  --up:#28713f; --up-bg:#e9f2ec; --down:#d13b2c; --down-bg:#fcebe8; --flat-bg:#eef1ef;
  --dark:#123326; --dark-ink:#cadcd0;
  --radius:12px;
  --shadow:0 1px 2px rgba(20,30,25,.05), 0 4px 16px rgba(20,30,25,.06);
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --display:'Space Grotesk','Inter',system-ui,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:var(--font);background:var(--bg);color:var(--ink);line-height:1.55;font-size:15px;-webkit-font-smoothing:antialiased}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto}
svg{display:block}
button{font:inherit;color:inherit}
h1,h2,h3{font-weight:600}
h1,h2{text-wrap:balance}
h1{font-family:var(--display);letter-spacing:-.015em}

/* ícones inline (cdd_icon) */
.ico{width:18px;height:18px;stroke:currentColor;stroke-width:1.75;fill:none;stroke-linecap:round;stroke-linejoin:round;flex:0 0 auto}

/* valores monetários nunca quebram; algarismos tabulares alinham colunas */
.price,.money,.var,td.num,.sp-v{white-space:nowrap;font-variant-numeric:tabular-nums;font-feature-settings:'tnum' 1}

/* ================= statusbar ================= */
.statusbar{background:var(--dark);color:var(--dark-ink);font-size:12px}
.statusbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:10px;min-height:32px;padding-top:5px;padding-bottom:5px;flex-wrap:wrap}
.statusbar b{color:#fff;font-weight:600}
.statusbar .dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#4fc98c;margin-right:6px;vertical-align:middle}
.statusbar .dot.off{background:#d9a94c}
.statusbar .sb-right{color:#9fb1a9}
@media(max-width:620px){.statusbar .sb-right{display:none}.statusbar .wrap{justify-content:center}}

/* ================= header ================= */
header.site{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:80}
header.site .wrap{display:flex;align-items:center;gap:12px;height:60px;position:relative}
.brand{display:flex;align-items:center;gap:9px;flex:0 0 auto;min-width:0}
.brand .logo{width:36px;height:36px;flex:0 0 auto;display:block}
.brand .logo img{width:36px;height:36px;display:block}
.brand .name{font-family:var(--display);font-weight:600;font-size:16px;letter-spacing:-.01em;line-height:1.1;white-space:nowrap}
.brand .name b{color:var(--brand);font-weight:700}
.brand .tag{display:block;font-size:10px;color:var(--ink-2);line-height:1.2;white-space:nowrap}

/* busca central — é um site de consulta, ela manda no header */
.search{flex:1 1 auto;min-width:0;max-width:460px;margin:0 auto;position:relative}
/* na home a busca do topo só aparece depois que a página rola (o herói já tem a busca grande) */
.search.only-scrolled{opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .2s,transform .2s,visibility .2s}
header.site.scrolled .search.only-scrolled{opacity:1;visibility:visible;transform:none}
@media(max-width:640px){.search.only-scrolled{display:none} header.site.scrolled .search.only-scrolled{display:block}}
/* fora da home a busca vira só um ícone que leva à home (onde a busca global vive) */
.search-link{margin-left:auto;display:grid;place-items:center;width:38px;height:38px;border-radius:9px;border:1px solid var(--line);color:var(--ink-2);flex:0 0 auto}
.search-link:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-soft)}
.search-link .ico{width:18px;height:18px}
.search .s-box{display:flex;align-items:center;gap:8px;background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:7px 13px;transition:border-color .15s, box-shadow .15s}
.search .s-box:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft);background:var(--surface)}
.search .s-box .ico{width:16px;height:16px;color:var(--ink-2)}
.search input{border:none;outline:none;background:transparent;width:100%;min-width:0;font:inherit;font-size:16px;color:var(--ink)}
.search input::placeholder{color:#8a938d;font-size:14px}
.search button[type=submit]{display:none}
.search-pop{position:absolute;left:0;right:0;top:calc(100% + 8px);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 14px 36px rgba(19,36,31,.16);overflow:hidden;z-index:90;max-height:min(60vh,420px);overflow-y:auto}
.search-pop[hidden]{display:none}
.search-pop .sp-grp{position:sticky;top:0;background:var(--bg);color:var(--ink-2);font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;padding:6px 13px;border-bottom:1px solid var(--line)}
.search-pop a{display:flex;align-items:center;gap:10px;padding:9px 13px;font-size:14px;border-top:1px solid var(--bg)}
.search-pop a:hover,.search-pop a.sel{background:var(--accent-soft)}
.search-pop a .ico{color:var(--accent);width:17px;height:17px}
.search-pop .sp-sub{color:var(--ink-2);font-size:12px;margin-left:auto;white-space:nowrap}
.search-pop .sp-empty{padding:13px;font-size:13.5px;color:var(--ink-2)}
/* praças por estado dentro do dropdown (busca por produto) */
.search-pop .sp-uf{display:flex;align-items:center;gap:8px;padding:8px 13px 6px;font-size:12.5px;color:var(--ink);background:var(--bg);border-top:1px solid var(--line)}
.search-pop a.sp-uf:hover{background:var(--brand-soft)}
.search-pop a.sp-uf:hover b{color:var(--brand-ink)}
.search-pop .sp-uf .uf-svg{width:17px;height:17px;color:var(--brand);flex:0 0 auto}
.search-pop .sp-uf span{font-size:10.5px;color:var(--ink-2);border:1px solid var(--line);border-radius:5px;padding:0 5px}
.search-pop a.sp-city{padding-left:24px;font-size:13.5px}
/* preço em destaque + variação nos itens (nunca quebra linha) */
.search-pop .sp-right{margin-left:auto;display:inline-flex;align-items:center;gap:7px;white-space:nowrap;flex:0 0 auto}
.search-pop .sp-price{font-family:var(--display);font-weight:700;font-size:13.5px;color:var(--ink);font-variant-numeric:tabular-nums;white-space:nowrap}
.search-pop a>span:first-of-type{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}

nav.main{flex:0 0 auto;margin-left:auto} /* sem busca no topo (páginas internas): nav vai p/ a direita */
nav.main ul{list-style:none;display:flex;gap:18px}
nav.main a{font-size:14px;font-weight:500;color:var(--ink-2);padding:5px 0;border-bottom:2px solid transparent;transition:color .15s,border-color .15s;white-space:nowrap}
nav.main a:hover,nav.main a.active{color:var(--brand);border-color:var(--accent)}
.menu-toggle{display:none;margin-left:auto;background:none;border:none;cursor:pointer;color:var(--brand);padding:6px;border-radius:8px}
.menu-toggle .ico{width:24px;height:24px}
.menu-toggle[aria-expanded="true"]{background:var(--accent-soft)}

@media(max-width:960px){
  nav.main{position:absolute;top:calc(100% + 8px);right:12px;left:auto;width:min(320px,calc(100vw - 24px));background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:0 16px 40px rgba(19,36,31,.18);z-index:90;overflow:hidden;opacity:0;visibility:hidden;transform:translateY(-8px) scale(.98);transform-origin:top right;transition:opacity .18s ease,transform .2s cubic-bezier(.16,1,.3,1),visibility .2s}
  nav.main.open{opacity:1;visibility:visible;transform:none}
  nav.main ul{flex-direction:column;gap:2px;padding:8px}
  nav.main a{display:flex;align-items:center;padding:11px 14px;border-radius:10px;border-bottom:none;font-size:15px;font-weight:600;color:var(--ink)}
  nav.main a:hover,nav.main a.active{background:var(--accent-soft);color:var(--brand)}
  .menu-toggle{display:block}
}
@media(max-width:640px){
  /* título e subtítulo continuam visíveis; na home a busca desce p/ 2ª linha em largura total */
  header.site .wrap{flex-wrap:wrap;height:auto;padding-top:9px;padding-bottom:9px;row-gap:10px}
  .brand{order:1}
  .menu-toggle{order:2}
  .search{order:3;flex-basis:100%;max-width:none;margin:0}
  .brand .name{font-size:15px}
  .brand .tag{font-size:9.5px}
}
@media(max-width:360px){ .brand .tag{display:none} } /* telas muito estreitas: esconde só o subtítulo */

/* ================= hero ================= */
.hero{padding:26px 0 6px;text-align:center}
.hero h1{font-size:28px;line-height:1.12}
.hero .sub{color:var(--ink-2);font-size:14.5px;margin:8px auto 0;max-width:620px}
@media(min-width:760px){.hero h1{font-size:34px}}

/* ================= seções ================= */
section.block{margin:26px 0}
.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:12px;flex-wrap:wrap}
.section-head h2{font-family:var(--display);font-size:19px;letter-spacing:-.01em}
.section-head .more{display:inline-flex;align-items:center;gap:4px;font-size:13px;color:var(--accent);font-weight:600}
.section-head .more .ico{width:14px;height:14px}
@media(min-width:760px){.section-head h2{font-size:21px}}

/* ================= card de cotação ================= */
.qgrid{display:grid;grid-template-columns:1fr;gap:14px}
@media(min-width:640px){.qgrid{grid-template-columns:1fr 1fr}
  /* 3 cards: no tablet vão os 3 lado a lado (evita órfão embaixo) */
  .qgrid.q3{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1080px){.qgrid{grid-template-columns:repeat(3,1fr)}.qgrid.q4{grid-template-columns:repeat(4,1fr)}}
.qcard{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px 16px 14px;box-shadow:var(--shadow);position:relative;overflow:hidden;display:flex;flex-direction:column}
.qcard::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent)}
a.qcard{transition:transform .15s,box-shadow .15s}
a.qcard:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(19,36,31,.10)}
.qcard .top{display:flex;align-items:center;gap:9px;margin-bottom:4px}
.qcard .qico{width:28px;height:28px;border-radius:8px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;flex:0 0 auto}
.qcard .qico .ico{width:17px;height:17px}
.qcard .label{flex:1 1 auto;min-width:0;font-weight:600;font-size:14.5px;line-height:1.2}
.qcard .label .title{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.qcard .label .place{display:block;color:var(--ink-2);font-weight:500;font-size:12px}
.qcard .top .badge{align-self:flex-start;margin-top:1px}
.qcard .price{font-family:var(--display);font-weight:700;font-size:31px;letter-spacing:-.02em;line-height:1.05;margin:8px 0 2px}
.qcard .price .cents{font-size:20px;color:var(--ink-2);font-weight:600}
.qcard .price.na{font-family:var(--font);font-size:16px;color:var(--ink-2);font-weight:600;white-space:normal}
.qcard .unit-row{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:10px;padding-top:10px;border-top:1px solid var(--line)}
.qcard .unit-row .meta{font-size:12.5px;color:var(--ink-2)}
.qcard .unit-row select{font:inherit;font-size:12.5px;font-weight:500;border:1px solid var(--line);border-radius:7px;padding:5px 7px;background:var(--bg);cursor:pointer;color:var(--ink)}
.qcard-spark{margin-top:auto;padding-top:12px}
.qcard-spark .spark-head{font-size:11px;color:var(--ink-2);font-weight:500;margin-bottom:4px}
.qcard-spark .spark-cap{display:flex;justify-content:space-between;font-size:11px;color:#8a938d;margin-top:5px}

/* badge de variação */
.badge{display:inline-flex;align-items:center;gap:3px;font-size:12.5px;font-weight:600;padding:3px 8px;border-radius:999px;white-space:nowrap;font-variant-numeric:tabular-nums}
.badge .ico{width:13px;height:13px;stroke-width:2.4}
.badge.up{color:var(--up);background:var(--up-bg)}
.badge.down{color:var(--down);background:var(--down-bg)}
.badge.flat{color:var(--ink-2);background:var(--flat-bg)}
.var{font-size:13px;font-weight:700;white-space:nowrap;display:inline-block}
.var.up{color:var(--up)} .var.down{color:var(--down)} .var.flat{color:var(--ink-2)}

/* sparkline (svg gerado no servidor ou via app.js) */
.spark{width:100%;height:38px;display:block;overflow:visible}
.spark polyline{fill:none;stroke:var(--up);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.spark polyline.down{stroke:var(--down)}
.spark .spark-fill{fill:var(--up);opacity:.10;stroke:none}
.spark .spark-fill.down{fill:var(--down)}

/* ================= tabelas ================= */
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:thin}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.panel .panel-foot{padding:9px 14px;font-size:11.5px;color:var(--ink-2);background:var(--bg);border-top:1px solid var(--line)}
table.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
table.tbl th{background:var(--bg);color:var(--ink-2);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.04em;text-align:right;padding:9px 14px;white-space:nowrap}
table.tbl th:first-child{text-align:left}
table.tbl td{padding:9px 14px;border-top:1px solid var(--line);text-align:right;font-variant-numeric:tabular-nums;font-feature-settings:'tnum' 1}
table.tbl td:first-child{text-align:left}
table.tbl td.num{font-weight:600;white-space:nowrap}
table.tbl tr:hover td{background:var(--brand-soft)}
table.tbl a{color:var(--accent);font-weight:600}
table.tbl .sticky-th th{position:sticky;top:0;z-index:2} /* usar com .table-scroll de altura fixa */
table.tbl .t-ico{display:inline-flex;align-items:center;gap:8px}
table.tbl .t-ico .ico{width:16px;height:16px;color:var(--accent)}
table.tbl tr{cursor:default}
table.tbl tr[data-href]{cursor:pointer}
@media(max-width:620px){
  table.tbl{font-size:13px}
  table.tbl th,table.tbl td{padding:10px 7px}
  table.tbl th:first-child,table.tbl td:first-child{padding-left:13px}
  table.tbl th:last-child,table.tbl td:last-child{padding-right:13px}
  /* cabeçalhos podem quebrar em 2 linhas p/ caber (ex.: "Preço (saca de 60 kg)") */
  table.tbl th{white-space:normal;line-height:1.25}
  /* colunas secundárias somem no celular — a tabela cabe sem rolagem lateral */
  table.tbl .col-hide-sm{display:none}
}

/* ================= gráfico financeiro interativo ================= */
.fchart{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:12px 12px 6px;color:var(--ink-2);font-size:12px;min-height:220px}
.fc-wrap{position:relative}
.fc-periods{display:flex;gap:6px;justify-content:flex-end;margin-bottom:6px}
.fc-periods button{font:inherit;font-size:12px;font-weight:600;color:var(--ink-2);background:transparent;border:1px solid var(--line);border-radius:7px;padding:4px 10px;cursor:pointer;transition:all .12s}
.fc-periods button:hover{border-color:var(--brand);color:var(--brand-ink)}
.fc-periods button.on{background:var(--brand);border-color:var(--brand);color:#fff}
.fc-svg{width:100%;height:auto;display:block;touch-action:pan-y}
.fc-grid{stroke:var(--line-2);stroke-width:1}
.fc-line{fill:none;stroke:var(--brand);stroke-width:2.2;stroke-linejoin:round;stroke-linecap:round}
.fc-line.down{stroke:var(--down)}
.fc-yl{fill:var(--ink-2);font-size:11px;text-anchor:end;font-family:var(--font);font-variant-numeric:tabular-nums}
.fc-xl{fill:var(--ink-2);font-size:11px;font-family:var(--font)}
.fc-cross{stroke:var(--ink-2);stroke-width:1;stroke-dasharray:3 3;opacity:.6}
.fc-pt{fill:var(--brand);stroke:#fff;stroke-width:2}
.fc-tip{position:absolute;top:0;transform:translateX(-50%);background:var(--dark);color:#fff;padding:6px 10px;border-radius:8px;font-size:12px;pointer-events:none;white-space:nowrap;box-shadow:0 4px 14px rgba(0,0,0,.18);z-index:3}
.fc-tip b{font-family:var(--display);font-size:13.5px;display:block}
.fc-tip span{color:var(--dark-ink);font-size:11px}

/* lista de links (cidades, relacionados, praças) — grade de cartões, nunca texto corrido */
.linklist{display:grid;grid-template-columns:minmax(0,1fr);gap:8px}
@media(min-width:560px){.linklist{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:900px){.linklist.l3{grid-template-columns:repeat(3,minmax(0,1fr))}}
.ll{display:flex;justify-content:space-between;align-items:center;gap:10px;border:1px solid var(--line);border-radius:10px;padding:10px 13px;background:var(--surface);box-shadow:var(--shadow);transition:border-color .12s,transform .12s}
.ll:hover{border-color:var(--brand);transform:translateY(-1px)}
.ll .ll-n{font-weight:600;font-size:13.5px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--ink)}
.ll .ll-n small{display:block;color:var(--ink-2);font-weight:500;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ll .ll-p{font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap;color:var(--brand);font-size:14px;flex:0 0 auto}
.prox-list .ll .ll-p{color:var(--ink)}

/* silhueta de estado (cdd_uf_svg) — herda a cor via currentColor */
.uf-svg{width:1.15em;height:1.15em;display:inline-block;vertical-align:-.18em;color:var(--brand)}
.uf-chip{display:inline-flex;align-items:center;gap:7px}
.uf-chip .uf-svg{width:20px;height:20px;flex:0 0 auto;color:var(--accent)}
td .uf-svg,th .uf-svg{color:var(--ink-2)}

/* ================= calculadora de quantidade ================= */
.qty-calc,.fx-conv{margin-top:16px} /* respiro entre o card de cotação e o conversor/calculadora */
.qty-calc{padding:16px}
.qc-title{font-weight:600;font-size:15px;margin-bottom:12px}
.qc-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.qc-qty{font:inherit;font-size:17px;font-weight:600;font-variant-numeric:tabular-nums;padding:9px 11px;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--ink);width:88px}
.qc-unit{font:inherit;font-size:14px;font-weight:500;padding:9px 10px;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--ink);cursor:pointer}
.qc-qty:focus,.qc-unit:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
.qc-eq{font-size:18px;color:var(--ink-2)}
.qc-out{font-family:var(--display);font-weight:700;font-size:22px;color:var(--brand-ink);letter-spacing:-.01em;flex:1 1 auto;text-align:right;min-width:120px}
.qc-out .cents{font-size:15px;color:var(--ink-2)}
.qc-note{font-size:12px;color:var(--ink-2);margin-top:12px;line-height:1.6}

/* ================= conversor de moedas ================= */
.fx-conv{padding:16px}
.fx-title{font-weight:600;font-size:15px;margin-bottom:12px}
.fx-row{display:flex;align-items:flex-end;gap:12px}
.fx-row label{flex:1;display:flex;flex-direction:column;gap:5px;font-size:12px;color:var(--ink-2);font-weight:600}
.fx-row input{font:inherit;font-size:18px;font-weight:600;font-variant-numeric:tabular-nums;padding:10px 12px;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--ink);width:100%}
.fx-row input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
.fx-eq{font-size:20px;color:var(--ink-2);padding-bottom:10px}
.fx-note{font-size:12px;color:var(--ink-2);margin-top:10px}

/* ================= chips ================= */
.chips{display:flex;flex-wrap:wrap;gap:7px}
.chip{display:inline-flex;align-items:center;gap:6px;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:5px 13px;font-size:13px;color:var(--ink);transition:border-color .15s,color .15s,background .15s;cursor:pointer}
.chip .ico{width:14px;height:14px;color:var(--accent)}
.chip:hover{border-color:var(--accent);color:var(--accent)}
.chip.on{background:var(--accent);border-color:var(--accent);color:#fff}
.chip.on .ico{color:#fff}

/* ================= accordion (details) ================= */
.acc{background:var(--surface);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.acc + .acc{margin-top:8px}
.acc summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 15px;font-weight:600;font-size:14.5px}
.acc summary::-webkit-details-marker{display:none}
.acc summary .acc-chev{color:var(--accent);transition:transform .15s}
.acc[open] summary .acc-chev{transform:rotate(90deg)}
.acc .acc-body{padding:0 15px 14px;color:var(--ink-2);font-size:14px;line-height:1.6}
.acc .acc-body a{color:var(--accent);font-weight:600}

/* FAQ = accordion (usado no commodity e nos artigos via .faq-item) */
.faq{display:flex;flex-direction:column;gap:8px}
.faq .acc + .acc{margin-top:0}
.faq .acc summary{font-size:15px}
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.faq-item + .faq-item{margin-top:8px}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;font-weight:600;font-size:15px;color:var(--ink)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--brand-ink)}
.faq-item .faq-chev{color:var(--brand);transition:transform .18s;flex:0 0 auto;width:18px;height:18px}
.faq-item[open] .faq-chev{transform:rotate(90deg)}
.faq-a{padding:0 16px 15px;color:var(--ink-2);font-size:14.5px;line-height:1.65}
.faq-a a{color:var(--blue);font-weight:600}
/* dentro do .faq (que já tem gap) evita margem dupla */
.faq .faq-item + .faq-item{margin-top:0}

/* ================= grid de categorias ================= */
.catgrid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(min-width:760px){.catgrid{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1080px){.catgrid{grid-template-columns:repeat(4,1fr)}}
.catcard{display:flex;flex-direction:column;gap:8px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:14px 15px;box-shadow:var(--shadow);transition:transform .15s,border-color .15s}
.catcard:hover{transform:translateY(-2px);border-color:var(--cat,var(--brand))}
.catcard .cc-ico{width:34px;height:34px;border-radius:9px;background:var(--cat-soft,var(--brand-soft));color:var(--cat,var(--brand));display:grid;place-items:center}
.catcard .cc-ico .ico{width:19px;height:19px}
.catcard .cc-name{font-weight:600;font-size:15px}
.catcard .cc-desc{font-size:12.5px;color:var(--ink-2);line-height:1.45}
.catcard .cc-n{margin-top:auto;font-size:12px;font-weight:600;color:var(--cat,var(--brand))}

/* ================= cards de blog ================= */
.posts{display:grid;grid-template-columns:1fr;gap:14px}
@media(min-width:640px){.posts{grid-template-columns:1fr 1fr}}
@media(min-width:960px){.posts{grid-template-columns:repeat(3,1fr)}}
.post{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:transform .15s}
.post:hover{transform:translateY(-2px)}
.post .ph{height:130px;position:relative;overflow:hidden;background:var(--accent-soft)}
.post .ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.post .ph .ph-ico{position:absolute;inset:0;margin:auto;width:44px;height:44px;color:var(--accent);opacity:.55;stroke-width:1.4}
.post .body{padding:13px 15px 15px;flex:1;display:flex;flex-direction:column}
.post .cat{font-size:10.5px;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.05em}
.post h3{font-size:15px;margin:5px 0 6px;line-height:1.3}
.post p{font-size:13px;color:var(--ink-2)}

/* ================= breadcrumb ================= */
.breadcrumb{font-size:13px;color:var(--ink-2);padding:14px 0 2px;display:flex;align-items:center;flex-wrap:wrap;gap:2px 0;overflow-x:auto;white-space:nowrap;scrollbar-width:none}
.breadcrumb::-webkit-scrollbar{display:none}
.breadcrumb a{color:var(--ink-2);display:inline-flex;align-items:center;gap:5px;padding:2px 0;transition:color .12s}
.breadcrumb a:hover{color:var(--brand)}
.breadcrumb .sep{margin:0 8px;color:#b9c0bb;font-size:12px}
.breadcrumb .bc-home{width:14px;height:14px;flex:0 0 auto;margin-top:-1px}
.breadcrumb .bc-cur{color:var(--ink);font-weight:600;display:inline-flex;align-items:center;gap:5px}

/* ================= página interna / artigo ================= */
.page-hero{padding:12px 0 4px}
.page-hero.hero-center{text-align:center;padding-top:20px}
.page-hero.hero-center h1{margin:0 auto}
.page-hero.hero-center .lead{margin-left:auto;margin-right:auto}
.page-hero h1{font-size:27px;line-height:1.15;max-width:780px}
.page-hero .lead{font-size:15.5px;color:var(--ink-2);margin-top:9px;max-width:720px}
@media(min-width:760px){.page-hero h1{font-size:32px}}
.article{max-width:760px;margin:18px 0 0;font-size:16px;line-height:1.72}
.article h2{font-family:var(--display);font-size:21px;margin:28px 0 8px;letter-spacing:-.01em}
.article h3{font-size:17px;margin:22px 0 6px}
.article p{margin:0 0 14px}
.article ul,.article ol{margin:0 0 14px 22px}
.article li{margin:5px 0}
.article a{color:var(--accent);font-weight:500;border-bottom:1px solid var(--accent-soft)}
.article a:hover{border-bottom-color:var(--accent)}
.article figure{margin:20px 0}
.article figure img{width:100%;border-radius:var(--radius);border:1px solid var(--line);display:block}
.article figcaption{font-size:12.5px;color:var(--ink-2);margin-top:7px;text-align:center}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:22px;align-items:start;margin-top:16px}
@media(min-width:960px){.article-layout{grid-template-columns:minmax(0,1fr) 290px;gap:30px}}

/* callout */
.callout{background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:0 10px 10px 0;padding:13px 16px;margin:18px 0;font-size:14.5px;box-shadow:var(--shadow)}
.callout b{font-weight:600}
.callout.amber{border-left-color:var(--amber)}

/* ================= sidebar ================= */
.sidebar{display:flex;flex-direction:column;gap:16px}
@media(min-width:960px){.sidebar{position:sticky;top:104px}}
.side-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px 16px}
.side-card h3{font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-2);margin-bottom:8px;font-weight:600}
.sp-row{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:8px 0;border-top:1px solid var(--line);font-size:14px}
.sp-row:first-of-type{border-top:none}
.sp-k{color:var(--ink-2);display:inline-flex;align-items:center;gap:7px;min-width:0}
.sp-k .ico{width:15px;height:15px;color:var(--accent)}
.sp-v{font-weight:700;display:inline-flex;align-items:center;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.sp-var{font-size:11px;font-weight:600;padding:1px 6px;border-radius:999px}
.sp-var.up{color:var(--up);background:var(--up-bg)}
.sp-var.down{color:var(--down);background:var(--down-bg)}
.sp-var.flat{color:var(--ink-2);background:var(--flat-bg)}
.sp-note{font-size:11px;color:var(--ink-2);margin-top:8px}
.flag{display:inline-block;width:20px;height:14px;border-radius:3px;vertical-align:-2px;flex:0 0 auto}
.flag-card{width:34px;height:24px}
.buf{width:38px;height:auto;border-radius:4px;box-shadow:0 0 0 1px rgba(19,36,31,.14)}
.buf-hero{width:58px}
.buf-row{width:27px;flex:0 0 auto}
.tbl-uf .uf-chip{display:flex;align-items:center;gap:10px;min-height:30px}
.tbl-uf td{vertical-align:middle}
.sp-link{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:0;padding:10px 0;font-size:13.5px;color:var(--ink);font-weight:500;border-top:1px solid var(--line-2)}
.side-card h3+.sp-link{border-top:none;padding-top:2px}
.sp-link::after{content:"";width:7px;height:7px;border-right:1.8px solid var(--ink-2);border-top:1.8px solid var(--ink-2);transform:rotate(45deg);flex:0 0 auto;transition:border-color .12s}
.sp-link:hover{color:var(--brand)}
.sp-link:hover::after{border-color:var(--brand)}
.side-link{display:block;font-size:14px;color:var(--ink);padding:8px 0;border-top:1px solid var(--line)}
.side-link:first-of-type{border-top:none}
.side-link:hover{color:var(--accent)}
.side-link.current{color:var(--brand);font-weight:600}
.side-link.current small{color:var(--accent);font-weight:600}

/* ================= botões / share ================= */
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--brand);color:#fff;border:none;border-radius:999px;padding:10px 20px;font-size:14px;font-weight:600;cursor:pointer;transition:filter .15s}
.btn:hover{filter:brightness(1.08)}
.btn .ico{width:16px;height:16px}
.btn-ghost{display:inline-flex;align-items:center;gap:7px;background:var(--surface);border:1px solid var(--accent);color:var(--accent);border-radius:999px;padding:9px 17px;font-size:13.5px;font-weight:600;cursor:pointer;box-shadow:var(--shadow);transition:background .15s}
.btn-ghost:hover{background:var(--accent-soft)}
.btn-ghost .ico{width:15px;height:15px}
.wa-share{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--brand-soft);color:var(--brand-ink);border:1px solid transparent;border-radius:9px;padding:9px 16px;font-size:13.5px;font-weight:600;cursor:pointer;transition:filter .15s}
.wa-share:hover{filter:brightness(.97)}
.wa-share .ico{width:16px;height:16px;color:var(--brand)}
.wa-share-mini{display:flex;align-items:center;justify-content:center;gap:7px;margin-top:12px;padding:9px;border:1px solid #cbe6d5;background:#f0f9f4;color:var(--up);border-radius:9px;font-size:13px;font-weight:600;cursor:pointer;transition:background .15s;width:100%}
.wa-share-mini:hover{background:var(--up-bg)}

/* ================= footer ================= */
footer.site{background:var(--dark);color:var(--dark-ink);margin-top:36px;padding:28px 0 22px;font-size:13.5px}
footer.site .grid{display:grid;grid-template-columns:1fr;gap:24px}
@media(min-width:760px){footer.site .grid{grid-template-columns:1.4fr 1.3fr 1fr}}
footer.site .name{font-family:var(--display);color:#fff;font-weight:700;font-size:16px}
footer.site .name b{color:#e9b25c}
footer.site h4{font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:#e9b25c;margin-bottom:8px}
footer.site h4:not(:first-child){margin-top:18px}
footer.site a{color:var(--dark-ink);display:block;padding:3px 0}
footer.site a:hover{color:#fff}
footer.site .fdesc{font-size:13px;color:#9fb1a9;max-width:340px;margin-top:8px;line-height:1.55}
footer.site .fcnpj{font-size:12.5px;color:#9fb1a9;margin-top:12px;line-height:1.6}
footer.site .fcnpj a{display:inline;color:#e9b25c}
footer.site .fcat{margin-bottom:9px}
footer.site .fcat a.fc-cat{display:inline;font-weight:600;color:#fff;padding:0}
footer.site .fcat .fc-links{font-size:12.5px;color:#9fb1a9;line-height:1.6}
footer.site .fcat .fc-links a{display:inline;padding:0;color:var(--dark-ink)}
footer.site .fcat .fc-links a:hover{color:#fff}
footer.site .copy{margin-top:22px;padding-top:14px;border-top:1px solid rgba(255,255,255,.12);font-size:12px;color:#9fb1a9;line-height:1.7}

/* ================= utilitárias ================= */
.muted{color:var(--ink-2)}
.small{font-size:12.5px}
.center{text-align:center}
.nowrap{white-space:nowrap}
.mt-0{margin-top:0}.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}
.mb-1{margin-bottom:8px}.mb-2{margin-bottom:16px}
.hide-mobile{display:none}
@media(min-width:760px){.hide-mobile{display:initial}.only-mobile{display:none}}
.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--brand);color:#fff;padding:8px 14px;border-radius:0 0 8px 0;z-index:200}
.skip-link:focus{left:0}

/* ---------- comparadores (multi-séries) ---------- */
.mc-legend{display:flex;flex-wrap:wrap;gap:12px;padding:2px 2px 8px}
.mc-chip{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;color:var(--ink-2)}
.mc-dot{width:11px;height:11px;border-radius:3.5px;flex:0 0 auto}
.cmp-chips{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 14px}
.cmp-chip{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);border-radius:99px;background:var(--surface);padding:6px 13px;font-size:13px;font-weight:600;color:var(--ink-2);cursor:pointer;transition:border-color .15s,background .15s,color .15s;user-select:none}
.cmp-chip input{position:absolute;opacity:0;pointer-events:none}
.cmp-chip:hover{border-color:var(--brand);color:var(--brand)}
.cmp-chip:has(input:checked){background:var(--brand);border-color:var(--brand);color:#fff}
.cmp-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:10px 0 14px}
.cmp-row label{font-size:13.5px;font-weight:600;color:var(--ink-2)}
.cmp-row select{font:inherit;font-size:14px;padding:8px 12px;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--ink);max-width:100%}

/* ---------- CTA de seta (antes só inline no commodity.php; páginas de índice/PTAX também usam) ---------- */
.hist-cta{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--accent);font-size:14px;margin-top:14px}
.hist-cta .ico{width:15px;height:15px}

/* ---------- busca de cidade em listas longas (usado em commodity, etanol×gasolina, 404) ---------- */
.cidade-search{display:flex;align-items:center;gap:9px;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:9px 13px;box-shadow:var(--shadow)}
.cidade-search:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.cidade-search .cs-ico{display:grid;place-items:center;flex:0 0 auto}
.cidade-search .cs-ico .ico{width:17px;height:17px;color:var(--ink-2)}
.cidade-search input{border:none;outline:none;background:transparent;width:100%;font:inherit;font-size:16px;color:var(--ink)}
.cidade-search input::placeholder{color:#8a938d;font-size:14px}

/* linha destacada em tabelas (combustível atual, estado atual) */
.tbl tr.hl{background:var(--brand-soft)}

/* ---------- cards de combustíveis por cidade (commodity.php kind cidade) ---------- */
.fuel-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(148px,1fr));gap:10px}
.fuel-card{display:flex;flex-direction:column;gap:3px;background:var(--surface);border:1px solid var(--line);border-radius:13px;padding:12px 14px;box-shadow:var(--shadow);text-decoration:none;color:inherit;transition:border-color .15s,box-shadow .15s}
a.fuel-card:hover{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.fuel-card.is-on{border-color:var(--brand);background:var(--brand-soft)}
.fuel-card .fc-head{display:flex;align-items:center;gap:7px;min-width:0}
.fuel-card .fc-head .ico{width:18px;height:18px;flex:0 0 auto;color:var(--brand)}
.fuel-card .fc-name{font-size:13px;font-weight:600;color:var(--ink-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fuel-card.is-on .fc-name{color:var(--ink)}
.fuel-card .fc-price{font-family:var(--display);font-weight:700;font-size:19px;letter-spacing:-.01em;font-variant-numeric:tabular-nums;margin-top:2px}
.fuel-card .fc-un{font-size:11.5px;color:var(--ink-2)}