/* Escriturando Certo · loja de materiais. Grafite + laranja da marca, Montserrat nos títulos. */
:root{
  --bg:#f6f6f4; --surface:#ffffff; --surface-2:#efefec; --line:#e0e0db;
  --ink:#2b2b2c; --ink-2:#57585c; --ink-3:#77787c;
  --brand:#FAB020; --brand-ink:#3B3B3C; --accent:#9a6200; --accent-soft:#fdf1d8;
  --ok:#1f7a45; --ok-soft:#dff3e7; --warn:#9a5b00; --warn-soft:#fdf0d9; --bad:#a32a2a; --bad-soft:#fbe3e1;
  --f-display:"Montserrat",system-ui,"Segoe UI",Arial,sans-serif;
  --f-body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
}
@media (prefers-color-scheme: dark){:root{
  --bg:#18181a; --surface:#212123; --surface-2:#2a2a2d; --line:#38383c;
  --ink:#f0f0ef; --ink-2:#c3c3c6; --ink-3:#9a9a9f;
  --brand-ink:#f0f0ef; --accent:#FAB020; --accent-soft:#3a2f17;
  --ok:#6fd39a; --ok-soft:#173826; --warn:#f0b65a; --warn-soft:#3a2c14; --bad:#f08a80; --bad-soft:#3d1c1a; color-scheme:dark}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.6}
[hidden]{display:none!important}
img{max-width:100%}
a{color:var(--accent)}
h1,h2,h3{font-family:var(--f-display);line-height:1.2;margin:0;text-wrap:balance}
h1{font-size:clamp(1.8rem,4.4vw,2.7rem);font-weight:800;letter-spacing:-.02em}
h2{font-size:1.45rem;font-weight:800}
h3{font-size:1.1rem;font-weight:700}
p{margin:0}
.wrap{max-width:1080px;margin:0 auto;padding-inline:20px}
main.wrap{padding-block:28px 64px;display:grid;gap:28px}
.muted{color:var(--ink-2)} .small{font-size:.88rem}
.lab{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);font-weight:600}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:4px}

/* topo */
.top{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;padding-block:12px}
.logo{display:inline-flex;align-items:center;gap:9px;text-decoration:none;color:var(--brand-ink)}
.logo svg{width:34px;height:36px;flex:none}
.logo .lw{display:grid;font-family:var(--f-display);font-weight:800;font-size:.95rem;line-height:1.02}
.logo .lw b:last-child{color:var(--brand)}
nav.menu{display:flex;gap:6px 18px;flex-wrap:wrap;align-items:center;font-size:.93rem}
nav.menu a{color:var(--ink-2);text-decoration:none}
nav.menu a:hover,nav.menu a[aria-current="page"]{color:var(--ink);text-decoration:underline;text-decoration-color:var(--brand);text-underline-offset:5px}

/* botões e formulários */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:9px;padding:9px 16px;font:inherit;font-weight:500;cursor:pointer;text-decoration:none}
.btn:hover{border-color:var(--ink-3)}
.btn.pri{background:var(--brand);border-color:var(--brand);color:#2b2b2c;font-weight:700}
.btn.pri:hover{filter:brightness(.96)}
.btn.sm{padding:5px 10px;font-size:.85rem}
.btn.perigo{color:var(--bad)}
.btn[disabled]{opacity:.55;cursor:wait}
label{display:grid;gap:4px;font-size:.9rem;font-weight:500}
input,select,textarea{font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:9px 11px;width:100%}
textarea{min-height:90px;resize:vertical}
input[type=checkbox]{width:auto}
.ck{display:flex;gap:8px;align-items:center;font-weight:400}
.form{display:grid;gap:14px}
.form .row{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:14px}
.msg{padding:10px 14px;border-radius:8px;font-size:.93rem}
.msg.ok{background:var(--ok-soft);color:var(--ok)} .msg.erro{background:var(--bad-soft);color:var(--bad)} .msg.info{background:var(--accent-soft);color:var(--ink)}

/* blocos */
.panel{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:22px;display:grid;gap:14px;min-width:0;align-content:start}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:18px}
.hero{display:grid;gap:12px;padding-block:18px 4px}
.hero h1 span{background:linear-gradient(transparent 62%,var(--brand) 62%,var(--brand) 90%,transparent 90%)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:20px;display:grid;gap:10px;align-content:start;text-decoration:none;color:inherit}
.card:hover{border-color:var(--brand)}
.preco{font-family:var(--f-display);font-weight:800;font-size:1.5rem;font-variant-numeric:tabular-nums}
.preco s{font-size:.95rem;color:var(--ink-3);font-weight:600;margin-right:6px}
.pill{display:inline-flex;font-size:.74rem;font-weight:600;padding:2px 9px;border-radius:99px;background:var(--surface-2);color:var(--ink-2);white-space:nowrap}
.pill.ok{background:var(--ok-soft);color:var(--ok)} .pill.warn{background:var(--warn-soft);color:var(--warn)} .pill.bad{background:var(--bad-soft);color:var(--bad)}
.resumo{display:grid;gap:6px;font-variant-numeric:tabular-nums}
.resumo div{display:flex;justify-content:space-between;gap:12px}
.resumo .total{border-top:1px solid var(--line);padding-top:8px;font-weight:700;font-size:1.1rem}
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:var(--surface)}
table{border-collapse:collapse;width:100%;font-size:.92rem}
th,td{text-align:left;padding:9px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);font-weight:600;background:var(--surface-2);white-space:nowrap}
tr:last-child td{border-bottom:0}
td.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.acoes{display:flex;gap:6px;flex-wrap:wrap}
.stats{display:flex;flex-wrap:wrap;gap:14px 40px}
.stat b{display:block;font-family:var(--f-display);font-size:1.7rem;font-weight:800;font-variant-numeric:tabular-nums}
.stat span{color:var(--ink-2);font-size:.88rem}
.tabs{display:flex;gap:4px;overflow-x:auto;border-bottom:1px solid var(--line)}
.tab{border:0;background:none;padding:10px 12px;font:inherit;color:var(--ink-2);border-bottom:3px solid transparent;cursor:pointer;white-space:nowrap}
.tab[aria-selected="true"]{color:var(--ink);font-weight:600;border-bottom-color:var(--brand)}
dialog{border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);padding:0;width:min(640px,calc(100vw - 32px))}
dialog::backdrop{background:rgba(0,0,0,.45)}
dialog .cab{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line)}
dialog .corpo{padding:20px;max-height:70vh;overflow:auto}
dialog .pe{display:flex;justify-content:flex-end;gap:8px;padding:14px 20px;border-top:1px solid var(--line)}
.copiar{display:flex;gap:8px}
.copiar input{font-family:var(--f-mono);font-size:.85rem}

/* rodapé */
footer.site{border-top:1px solid var(--line);background:var(--surface)}
footer.site .wrap{padding-block:26px;display:grid;gap:14px}
footer.site .contatos{display:flex;flex-wrap:wrap;gap:8px 26px;font-size:.88rem;color:var(--ink-2)}
footer.site .contatos i{font-style:normal;color:var(--accent);font-weight:600;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;margin-right:6px}
footer.site .legal{display:flex;gap:16px;font-size:.84rem}

/* leitor de material */
body.leitor{display:grid;grid-template-rows:auto 1fr;height:100vh;height:100dvh}
.leitor-barra{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:8px 16px;background:var(--surface);border-bottom:1px solid var(--line)}
.leitor iframe{border:0;width:100%;height:100%;background:#fff}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}
.trilha{color:var(--ink-3)} .trilha a{color:var(--ink-2)}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.card.cat h3{font-size:1.25rem}
.card.cat{border-top:4px solid var(--brand)}
.vazio{display:grid;gap:10px;justify-items:start}