/* TinyPDF: papel, tinta e uma cor por ferramenta. */
@font-face{font-family:"Plex";src:url(/static/fonts/plex-sans-400.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Plex";src:url(/static/fonts/plex-sans-600.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Serif4";src:url(/static/fonts/serif-400.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Serif4";src:url(/static/fonts/serif-400i.woff2) format("woff2");font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:"Serif4";src:url(/static/fonts/serif-600.woff2) format("woff2");font-weight:600;font-display:swap}
:root{
  --paper:#f5f2ea;--paper-hi:#fbf9f4;--ink:#1b1a17;--ink-2:#47433b;--muted:#69645a;
  --rule:#d6cfc0;--accent:#c63f17;--accent-text:#a5340f;--accent-soft:#f3dfd3;--accent-tint:#f8ece5;
  --sans:"Plex",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --serif:"Serif4",Georgia,"Times New Roman",serif;
  --r:4px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.55 var(--sans);font-feature-settings:"kern"}
a{color:var(--accent-text);text-underline-offset:.18em;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
img,svg{max-width:100%}
.container{max-width:1120px;margin:0 auto;padding:0 24px}
.sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.num{font-variant-numeric:tabular-nums lining-nums}

/* Cabeçalho */
.site-header{border-bottom:1px solid var(--rule)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px;position:relative}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none}
.brand svg{width:26px;height:26px;flex:none}
.brand span{font:600 21px/1 var(--serif);letter-spacing:-.01em}
.nav ul{list-style:none;display:flex;gap:28px;margin:0;padding:0}
.nav ul a{color:var(--ink-2);text-decoration:none;font-size:15px;padding:21px 0 19px;border-bottom:2px solid transparent}
.nav ul a:hover{color:var(--ink)}
.nav ul a.active{color:var(--ink);border-bottom-color:var(--accent)}
.menu-btn{display:none;background:none;border:1px solid var(--rule);border-radius:var(--r);width:40px;height:36px;padding:0;cursor:pointer;color:var(--ink)}
.menu-btn svg{width:18px;height:18px;display:block;margin:auto}
@media(max-width:760px){
  .menu-btn{display:block}
  .nav ul{display:none;position:absolute;top:64px;left:0;right:0;z-index:30;flex-direction:column;gap:0;background:var(--paper);border-bottom:1px solid var(--rule);padding:4px 24px 12px}
  .nav ul.open{display:flex}
  .nav ul a{display:block;padding:12px 0;border-bottom:1px solid var(--rule)}
  .nav ul a.active{border-bottom-color:var(--rule);color:var(--accent-text)}
}
main{padding:48px 0 24px}

/* Home: abertura + ferramenta */
.intro{display:grid;grid-template-columns:5fr 7fr;gap:56px;align-items:start}
.intro h1{font:600 52px/1.04 var(--serif);letter-spacing:-.02em;margin:0 0 18px}
.intro .lede{font-size:18px;color:var(--ink-2);margin:0 0 28px;max-width:34ch}
.facts{margin:0;border-top:1px solid var(--ink)}
.facts div{display:grid;grid-template-columns:22px 1fr;column-gap:12px;padding:14px 0;border-bottom:1px solid var(--rule)}
.facts div svg{grid-row:span 2}
.facts svg{width:18px;height:18px;margin-top:3px;color:var(--accent)}
.facts dt{font-weight:600;font-size:15px}
.facts dd{margin:0;color:var(--muted);font-size:14.5px}
@media(max-width:900px){.intro{grid-template-columns:1fr;gap:28px}.intro h1{font-size:40px}.facts{display:none}}

.panel{background:var(--paper-hi);border:1px solid var(--ink);border-radius:var(--r)}
.panel-sec{padding:20px 22px;border-bottom:1px solid var(--rule)}
.panel-sec:last-child{border-bottom:0}
.step{display:flex;align-items:baseline;gap:10px;font-size:13px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin:0 0 12px}
.step b{font:600 13px/1 var(--sans);color:var(--ink)}
.drop{display:flex;align-items:center;gap:16px;padding:22px;border:1px dashed var(--ink-2);border-radius:var(--r);cursor:pointer;background:var(--paper);transition:background .15s,border-color .15s}
.drop:hover,.panel.over .drop{background:#fff;border-color:var(--accent)}
.drop:focus-within{outline:2px solid var(--accent);outline-offset:2px}
.drop svg{width:34px;height:40px;flex:none;color:var(--ink)}
.drop strong{display:block;font-weight:600}
.drop span{color:var(--muted);font-size:14.5px}
.drop u{color:var(--accent-text);text-decoration-thickness:1px;text-underline-offset:.18em}
.docrow{display:none;align-items:center;gap:14px;padding:14px 16px;border:1px solid var(--rule);border-radius:var(--r);background:#fff}
.docrow.show{display:flex}
.docrow svg{width:26px;height:30px;flex:none}
.docrow .meta{flex:1;min-width:0}
.docrow .name{display:block;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.docrow .size{color:var(--muted);font-size:14px}
.linkbtn{background:none;border:0;padding:4px 2px;font:inherit;font-size:14.5px;color:var(--accent-text);text-decoration:underline;text-underline-offset:.18em;cursor:pointer}

.seg{border:0;margin:0;padding:0;min-width:0}
.seg-opts{position:relative;display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--ink);border-radius:var(--r);overflow:hidden}
.seg-opts input{position:absolute;left:0;top:0;opacity:0;width:1px;height:1px;margin:0;pointer-events:none}
.seg-opts label{display:flex;align-items:center;justify-content:center;text-align:center;min-height:44px;padding:8px 10px;font-size:14.5px;cursor:pointer;border-left:1px solid var(--ink);line-height:1.25}
.seg-opts label:first-of-type{border-left:0}
.seg-opts label:hover{background:#fff}
.seg-opts input:checked+label{background:var(--ink);color:var(--paper-hi);font-weight:600}
.seg-opts input:focus-visible+label{outline:2px solid var(--accent);outline-offset:-4px}
.seg-help{margin:10px 0 0;font-size:14.5px;color:var(--ink-2)}
.check{display:grid;grid-template-columns:20px 1fr;gap:12px;margin-top:16px;cursor:pointer;font-size:14.5px}
.check input{appearance:none;-webkit-appearance:none;width:18px;height:18px;margin:2px 0 0;border:1px solid var(--ink);border-radius:2px;background:#fff;display:grid;place-content:center;cursor:pointer}
.check input:checked{background:var(--ink)}
.check input:checked::after{content:"";width:9px;height:5px;border:2px solid #fff;border-top:0;border-right:0;transform:translateY(-1px) rotate(-45deg)}
.check b{font-weight:600}
.check small{display:block;color:var(--muted);font-size:13.5px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--ink);border-radius:var(--r);padding:12px 22px;font:600 15.5px/1.2 var(--sans);background:var(--ink);color:var(--paper-hi);cursor:pointer;text-decoration:none}
.btn:hover{background:#000}
.btn:disabled{background:transparent;color:var(--muted);border-color:var(--rule);cursor:not-allowed}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:#fff}
.btn svg{width:16px;height:16px}
.actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.actions .btn#go{min-width:180px}
.status{display:none;margin:0;font-size:14px;color:var(--ink-2)}
.status::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--accent);margin-right:8px;vertical-align:1px;animation:pulse 1s ease-in-out infinite}
@keyframes pulse{50%{opacity:.25}}
.spin{display:inline-block;width:14px;height:14px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:s .8s linear infinite}
@keyframes s{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){.spin,.status::before{animation:none}}
.err{display:none;margin:14px 0 0;padding:10px 12px;border-left:3px solid #b42318;background:#fbe9e6;color:#7a1a10;font-size:14.5px}

.result{display:none;margin-top:22px}
.cmp{display:grid;gap:10px}
.cmp-row{display:grid;grid-template-columns:64px 1fr 92px;align-items:center;gap:12px;font-size:14.5px}
.cmp-k{color:var(--muted)}
.cmp-bar{height:14px;background:transparent;border:1px solid var(--rule)}
.cmp-bar i{display:block;height:100%;background:var(--ink-2)}
.cmp-row.after .cmp-bar i{background:var(--accent);width:0;transition:width .6s ease}
.cmp-v{text-align:right;font-weight:600;font-variant-numeric:tabular-nums}
.result-foot{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:18px;padding-top:16px;border-top:1px solid var(--rule)}
.pct{font:600 34px/1 var(--serif);font-variant-numeric:tabular-nums lining-nums;color:var(--accent-text)}
.note{display:block;color:var(--muted);font-size:13.5px;margin-top:4px}
.privacy-note{display:flex;gap:8px;align-items:flex-start;margin:0;font-size:13.5px;color:var(--muted)}
.privacy-note svg{width:14px;height:14px;flex:none;margin-top:3px}
@media(max-width:560px){
  main{padding-top:28px}.container{padding:0 18px}.nav ul{padding:4px 18px 12px}
  .panel-sec{padding:18px 16px}.seg-opts label{font-size:13.5px;padding:8px 6px}
  .cmp-row{grid-template-columns:52px 1fr 80px}.actions .btn#go{width:100%}
}

/* Conteúdo */
.content-wrap{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:64px;margin-top:72px;align-items:start}
.content-wrap.top{margin-top:0}
@media(max-width:960px){.content-wrap{grid-template-columns:minmax(0,1fr);gap:40px;margin-top:56px}.content-wrap.top{margin-top:0}}
.prose{max-width:68ch;font:18px/1.68 var(--serif);color:var(--ink)}
.prose h1{font:600 42px/1.1 var(--serif);letter-spacing:-.015em;margin:0 0 14px}
.prose h2{font:600 27px/1.2 var(--serif);letter-spacing:-.01em;margin:2.1em 0 .5em}
.prose h2:first-child{margin-top:0}
.prose h3{font:600 15px/1.3 var(--sans);letter-spacing:.02em;margin:1.8em 0 .4em}
.prose p{margin:0 0 1.05em}
.prose ul,.prose ol{padding-left:1.3em;margin:0 0 1.2em}
.prose li{margin:.35em 0}
.prose li::marker{color:var(--muted)}
.prose strong{font-weight:600}
.prose .meta{font:14px/1.4 var(--sans);color:var(--muted);margin:0 0 18px}
.prose .meta a{color:var(--muted)}
.prose .lead{font-size:21px;line-height:1.5;color:var(--ink-2);margin-bottom:1.4em}
.prose table{width:100%;border-collapse:collapse;margin:1.2em 0 1.6em;font:14.5px/1.45 var(--sans);font-variant-numeric:tabular-nums}
.prose th,.prose td{text-align:left;vertical-align:top;padding:10px 12px 10px 0;border-bottom:1px solid var(--rule)}
.prose th{font-weight:600;border-bottom:1px solid var(--ink)}
.prose .table-scroll{overflow-x:auto}
.prose .callout{border-left:3px solid var(--accent);padding:2px 0 2px 16px;margin:1.6em 0;font:15.5px/1.6 var(--sans);color:var(--ink-2)}
.placeholder{background:var(--accent-soft);padding:0 4px;border-radius:2px}
.prose details{border-top:1px solid var(--rule);font:16px/1.6 var(--sans)}
.prose details:last-of-type{border-bottom:1px solid var(--rule)}
.prose summary{list-style:none;cursor:pointer;padding:14px 32px 14px 0;font-weight:600;position:relative}
.prose summary::-webkit-details-marker{display:none}
.prose summary::after{content:"+";position:absolute;right:4px;top:10px;font:400 22px/1 var(--sans);color:var(--muted)}
.prose details[open] summary::after{content:"−"}
.prose details p{margin:0 0 16px;color:var(--ink-2)}
.sidebar{position:sticky;top:24px;display:flex;flex-direction:column;gap:28px;font-size:14.5px}
.side-box h3{font:600 13px/1.3 var(--sans);letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin:0 0 10px;padding-bottom:8px;border-bottom:1px solid var(--ink)}
.side-box p{margin:0 0 12px;color:var(--ink-2)}
.side-box ul{list-style:none;margin:0;padding:0}
.side-box li{padding:9px 0;border-bottom:1px solid var(--rule);line-height:1.4}
.side-box li a{color:var(--ink);text-decoration:none}
.side-box li a:hover{color:var(--accent-text);text-decoration:underline}
@media(max-width:960px){.sidebar{position:static}}

/* Índice de guias */
.page-head{max-width:68ch;margin-bottom:32px}
.page-head h1{font:600 46px/1.08 var(--serif);letter-spacing:-.02em;margin:0 0 10px}
.page-head p{font-size:18px;color:var(--ink-2);margin:0}
.post-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--ink);max-width:860px}
.post-list li{display:grid;grid-template-columns:110px 1fr;gap:24px;padding:22px 0;border-bottom:1px solid var(--rule)}
.post-list .when{font-size:13.5px;color:var(--muted);padding-top:5px;font-variant-numeric:tabular-nums}
.post-list h2{font:600 24px/1.25 var(--serif);margin:0 0 6px}
.post-list h2 a{color:var(--ink);text-decoration:none}
.post-list h2 a:hover{color:var(--accent-text);text-decoration:underline;text-decoration-thickness:1px}
.post-list p{margin:0;color:var(--ink-2)}
@media(max-width:600px){.post-list li{grid-template-columns:1fr;gap:4px}.page-head h1{font-size:36px}.prose h1{font-size:34px}}

/* Formulário de contato */
form.contact{font-family:var(--sans);font-size:16px}
form.contact label{display:block;font-weight:600;font-size:14.5px;margin:16px 0 6px}
form.contact input,form.contact textarea,form.contact select{width:100%;padding:10px 12px;border:1px solid var(--ink-2);border-radius:var(--r);background:#fff;font:inherit;color:var(--ink)}
form.contact .btn{margin-top:18px}

/* Espaços de anúncio: vazios até o AdSense ser configurado */
.ad-slot{margin:28px 0}
.ad-slot:empty{display:none;margin:0}
.ad-slot .ad-label{font-size:11px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-bottom:4px}

/* Rodapé */
.site-footer{margin-top:80px;border-top:1px solid var(--ink);padding:28px 0 40px;font-size:14px;color:var(--muted)}
.footer-grid{display:grid;grid-template-columns:1.3fr 1.6fr 1fr;gap:32px}
.footer-grid .brand span{font-size:18px}
.footer-grid p{margin:10px 0 0;max-width:40ch}
.footer-grid h4{font:600 12.5px/1.3 var(--sans);letter-spacing:.06em;text-transform:uppercase;color:var(--ink);margin:4px 0 10px}
.footer-grid ul{list-style:none;margin:0;padding:0}
.footer-grid li{margin:6px 0}
.footer-grid a{color:var(--ink-2);text-decoration:none}
.footer-grid a:hover{color:var(--accent-text);text-decoration:underline}
.copyright{margin-top:28px;padding-top:16px;border-top:1px solid var(--rule)}
@media(max-width:700px){.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}}

/* Aviso de cookies */
.cookie{position:fixed;left:16px;bottom:16px;z-index:50;max-width:520px;background:var(--paper-hi);color:var(--ink);border:1px solid var(--ink);border-radius:var(--r);padding:16px 18px;display:none;font-size:14px;line-height:1.5}
.cookie.show{display:block}
.cookie p{margin:0 0 12px}
.cookie .actions{gap:8px}
.cookie .btn{padding:9px 16px;font-size:14px}
@media(max-width:600px){.cookie{left:8px;right:8px;bottom:8px;max-width:none}.cookie .btn{flex:1}}

/* ===== TinyPDF: componentes novos ===== */
.btn.accent{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.accent:hover{background:var(--accent-text);border-color:var(--accent-text)}
.btn.accent:disabled{background:transparent;color:var(--muted);border-color:var(--rule)}
.btn.sm{padding:7px 12px;font-size:14px;font-weight:600}
.eyebrow{font:600 13px/1.3 var(--sans);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin:0 0 14px}

/* Home */
.hero{padding:8px 0 36px;border-bottom:1px solid var(--ink);margin-bottom:32px}
.hero h1{font:600 50px/1.06 var(--serif);letter-spacing:-.022em;margin:0 0 28px;max-width:21ch}
.hero h1 em{font-style:italic;font-weight:400;color:var(--ink-2)}
.facts-row{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin:0;border-top:1px solid var(--rule)}
.facts-row div{display:grid;grid-template-columns:22px 1fr;column-gap:10px;padding:14px 18px 0 0}
.facts-row div+div{padding-left:18px;border-left:1px solid var(--rule)}
.facts-row svg{width:17px;height:17px;margin-top:3px;grid-row:span 2;color:var(--ink-2)}
.facts-row dt{font-weight:600;font-size:15px}
.facts-row dd{margin:0;color:var(--muted);font-size:14px}
@media(max-width:800px){.hero h1{font-size:36px}.facts-row{grid-template-columns:1fr}.facts-row div+div{padding-left:0;border-left:0}.facts-row div{padding:12px 0 0}}

.tool-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--rule);border-left:1px solid var(--rule)}
.tool-card{border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);background:transparent;position:relative}
.tool-card a{display:flex;flex-direction:column;height:100%;padding:20px 20px 18px;color:var(--ink);text-decoration:none;transition:background .15s}
.tool-card::before{content:"";position:absolute;left:-1px;right:0;top:-1px;height:3px;background:var(--c);transform:scaleX(0);transform-origin:left;transition:transform .2s ease}
.tool-card:hover::before,.tool-card:focus-within::before{transform:scaleX(1)}
.tool-card a:hover{background:var(--c-tint)}
.tc-top{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:22px}
.tc-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:var(--r);background:var(--c-soft);color:var(--c-dark)}
.tc-icon svg{width:26px;height:26px}
.tc-group{font-size:11.5px;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);padding-top:2px}
.tc-name{font:600 21px/1.2 var(--serif);letter-spacing:-.01em;margin-bottom:6px}
.tc-desc{font-size:14.5px;line-height:1.45;color:var(--ink-2);flex:1}
.tc-go{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-size:13.5px;font-weight:600;color:var(--c-dark)}
.tc-go svg{width:14px;height:14px;transition:transform .15s}
.tool-card a:hover .tc-go svg{transform:translateX(3px)}
@media(max-width:1000px){.tool-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:720px){.tool-grid{grid-template-columns:repeat(2,1fr)}.tool-card a{padding:16px 14px}.tc-top{margin-bottom:14px}.tc-name{font-size:18px}.tc-desc{font-size:13.5px}.tc-go{display:none}.tc-group{display:none}}

/* Página de ferramenta */
.tool-head{margin-bottom:26px}
.crumbs{font-size:13.5px;color:var(--muted);margin:0 0 18px;display:flex;gap:8px}
.crumbs a{color:var(--muted)}
.th-row{display:flex;gap:20px;align-items:flex-start}
.th-icon{flex:none;display:grid;place-items:center;width:64px;height:64px;border-radius:var(--r);background:var(--accent-soft);color:var(--accent-text);margin-top:4px}
.th-icon svg{width:36px;height:36px}
.tool-head h1{font:600 46px/1.06 var(--serif);letter-spacing:-.02em;margin:0 0 8px}
.tool-head .lede{font-size:18px;color:var(--ink-2);margin:0;max-width:56ch}
@media(max-width:600px){.th-icon{width:48px;height:48px}.th-icon svg{width:28px;height:28px}.tool-head h1{font-size:34px}.tool-head .lede{font-size:16.5px}.th-row{gap:14px}}
.is-tool .panel{border-top:3px solid var(--accent)}
.is-tool .step b{display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;background:var(--accent);color:#fff;font-size:11.5px}
.is-tool .seg-opts input:checked+label{background:var(--accent-text);color:#fff}
.is-tool .seg-opts,.is-tool .seg-opts label{border-color:var(--ink-2)}
.is-tool .check input:checked{background:var(--accent-text);border-color:var(--accent-text)}
.is-tool .nav ul a.active{border-bottom-color:var(--accent)}
.res-title{font:600 26px/1.15 var(--serif);color:var(--accent-text)}
.result{border-top:1px solid var(--rule);padding-top:4px}
.result .result-foot{border-top:0;margin-top:12px;padding-top:0}

/* Campos e opções */
.field{margin-top:16px}
.field.nomt,.nomt{margin-top:0}
.mt{margin-top:16px}
.field label,.lbl{display:block;font-size:14px;font-weight:600;margin:0 0 6px;padding:0}
legend.lbl{float:left;width:100%}
legend.lbl+*{clear:both}
.field small{display:block;color:var(--muted);font-size:13.5px;margin-top:6px}
.txt{width:100%;max-width:520px;padding:10px 12px;border:1px solid var(--ink-2);border-radius:var(--r);background:#fff;font:inherit;font-size:15.5px;color:var(--ink)}
.txt.short{max-width:110px}
.txt:focus{outline:2px solid var(--accent);outline-offset:1px}
.field .lbl+.txt.short+.lbl{margin-top:12px}
input[type=range]{width:100%;max-width:520px;accent-color:var(--accent)}
.opt-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px 24px;align-items:start}
.opt-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:760px){.opt-grid,.opt-grid.two{grid-template-columns:1fr}}
.seg-opts.two{grid-template-columns:repeat(2,1fr)}
.seg-help.nomt{margin:0}
.tb{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.check.inline{display:inline-grid;margin:0 0 0 12px}
.swatches{display:flex;gap:10px}
.swatches input{position:absolute;opacity:0;width:1px;height:1px}
.swatches label{width:34px;height:34px;border-radius:50%;background:var(--sw);cursor:pointer;box-shadow:0 0 0 1px var(--rule);border:3px solid var(--paper-hi)}
.swatches input:checked+label{box-shadow:0 0 0 2px var(--ink)}
.swatches input:focus-visible+label{outline:2px solid var(--accent);outline-offset:3px}
.pos-grid{display:grid;grid-template-columns:repeat(3,44px);grid-template-rows:repeat(2,32px);gap:0;border:1px solid var(--ink-2);border-radius:var(--r);width:max-content;overflow:hidden;background:#fff}
.pos-grid input{position:absolute;opacity:0;width:1px;height:1px}
.pos-grid label{display:flex;align-items:flex-start;justify-content:center;cursor:pointer;padding:6px}
.pos-grid label:nth-of-type(n+4){align-items:flex-end}
.pos-grid label:nth-of-type(3n+1){justify-content:flex-start}
.pos-grid label:nth-of-type(3n){justify-content:flex-end}
.pos-grid i{display:block;width:12px;height:4px;background:var(--rule)}
.pos-grid label:hover i{background:var(--muted)}
.pos-grid input:checked+label{background:var(--accent-tint)}
.pos-grid input:checked+label i{background:var(--accent-text)}
.pos-grid input:focus-visible+label{outline:2px solid var(--accent);outline-offset:-2px}

/* Área de trabalho: lista de arquivos e miniaturas */
.work{margin-top:16px}
.work[hidden]{display:none}
.flist{list-style:none;margin:0;padding:0;border-top:1px solid var(--rule)}
.flist li{display:grid;grid-template-columns:28px 48px minmax(0,1fr) auto;gap:12px;align-items:center;padding:10px 4px;border-bottom:1px solid var(--rule);background:var(--paper-hi)}
.flist li.dragging{opacity:.4}
.flist li.over{box-shadow:inset 0 2px 0 var(--accent)}
.flist .grip{cursor:grab;color:var(--muted);display:grid;place-items:center;height:100%;touch-action:none}
.flist .grip svg{width:14px;height:14px}
.flist .fthumb{width:48px;height:56px;border:1px solid var(--rule);background:#fff;display:grid;place-items:center;overflow:hidden}
.flist .fthumb img,.flist .fthumb canvas{max-width:100%;max-height:100%;display:block}
.flist .fname{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:block}
.flist .fmeta{font-size:13.5px;color:var(--muted)}
.flist .fbtns{display:flex;gap:2px}
.ibtn{display:inline-grid;place-items:center;width:32px;height:32px;padding:0;border:1px solid transparent;border-radius:var(--r);background:transparent;color:var(--ink-2);cursor:pointer;font:inherit}
.ibtn:hover{background:#fff;border-color:var(--rule);color:var(--ink)}
.ibtn:disabled{opacity:.3;cursor:default;background:transparent;border-color:transparent}
.ibtn svg{width:16px;height:16px}
.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(124px,1fr));gap:16px;padding:4px 0 2px;max-height:620px;overflow:auto}
.thumb{position:relative;display:flex;flex-direction:column;align-items:center;gap:6px;user-select:none;-webkit-user-select:none}
.thumb .pg{position:relative;width:100%;aspect-ratio:3/4;display:grid;place-items:center;background:transparent;border:0;padding:6px;cursor:pointer;border-radius:var(--r)}
.thumb .pg:hover{background:#fff}
.thumb canvas{max-width:100%;max-height:100%;box-shadow:0 0 0 1px var(--rule),0 1px 2px rgba(27,26,23,.08);background:#fff;transition:transform .2s ease}
.thumb .no{font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums}
.thumb .badge{position:absolute;top:8px;right:8px;min-width:22px;height:22px;border-radius:11px;background:var(--accent-text);color:#fff;font-size:11.5px;font-weight:600;display:none;place-items:center;padding:0 6px}
.thumb.sel .pg{background:var(--accent-tint);box-shadow:inset 0 0 0 2px var(--accent)}
.thumb.sel .badge{display:grid}
.thumb.del .pg::after{content:"";position:absolute;inset:6px;background:linear-gradient(to top right,transparent calc(50% - 1px),var(--accent) calc(50% - 1px),var(--accent) calc(50% + 1px),transparent calc(50% + 1px)),rgba(245,242,234,.55)}
.thumb.del .no{color:var(--accent-text);text-decoration:line-through}
.thumb .tbtns{display:flex;gap:2px}
.thumb.dragging{opacity:.35}
.thumb.drop-before .pg{box-shadow:inset 3px 0 0 var(--accent)}
.thumb.drop-after .pg{box-shadow:inset -3px 0 0 var(--accent)}
.organize .thumb .pg{cursor:grab;touch-action:none}
.ghost-drag{position:fixed;pointer-events:none;z-index:100;opacity:.85;transform:rotate(-3deg)}
.loading-thumbs{color:var(--muted);font-size:14px}
@media(max-width:560px){.thumbs{grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:10px}.flist li{grid-template-columns:22px 40px minmax(0,1fr) auto;gap:8px}.flist .fthumb{width:40px;height:48px}}

/* Assinatura */
.tabs{display:flex;gap:0;border-bottom:1px solid var(--rule);margin-bottom:14px}
.tab{background:none;border:0;border-bottom:2px solid transparent;padding:8px 14px 9px;margin-bottom:-1px;font:600 14.5px var(--sans);color:var(--muted);cursor:pointer}
.tab.on{color:var(--ink);border-bottom-color:var(--accent)}
.sig-pad{width:100%;max-width:620px;aspect-ratio:900/260;height:auto;background:#fff;border:1px dashed var(--ink-2);border-radius:var(--r);touch-action:none;cursor:crosshair;display:block;margin-bottom:10px;background-image:linear-gradient(var(--rule),var(--rule));background-size:80% 1px;background-repeat:no-repeat;background-position:50% 75%}
.sig-type{font:italic 400 30px/1.2 var(--serif);max-width:620px;padding:14px 16px}
.sign-stage{position:relative;margin:14px 0 10px;min-height:120px;display:flex;justify-content:center;background:var(--paper);border:1px solid var(--rule);border-radius:var(--r);padding:16px;overflow:hidden}
.sign-stage .pgwrap{position:relative;line-height:0;box-shadow:0 0 0 1px var(--rule),0 2px 6px rgba(27,26,23,.08);cursor:crosshair;touch-action:none}
.sign-stage canvas.page{max-width:100%;height:auto;display:block;background:#fff}
.sign-stage .sig{position:absolute;outline:1px dashed var(--accent);cursor:move;touch-action:none}
.sign-stage .sig img{width:100%;height:auto;display:block;pointer-events:none}

/* Barra lateral: lista de ferramentas */
.side-tools li{padding:0!important}
.side-tools a{display:flex;align-items:center;gap:10px;padding:8px 0}
.side-tools svg{width:18px;height:18px;color:var(--c);flex:none}
.footer-grid ul.cols{columns:2;column-gap:24px}
.prose ol.steps{list-style:none;counter-reset:s;padding:0}
.prose ol.steps li{counter-increment:s;position:relative;padding-left:40px;margin:.7em 0}
.prose ol.steps li::before{content:counter(s);position:absolute;left:0;top:.15em;width:26px;height:26px;border-radius:50%;border:1px solid var(--accent);color:var(--accent-text);font:600 13px/24px var(--sans);text-align:center}
.prose code{font-size:.9em;background:var(--accent-tint);padding:1px 5px;border-radius:2px}

/* grupos de ferramentas */
.tool-group{margin:0 0 36px}
.tg-title{font-family:"IBM Plex Sans",system-ui,sans-serif;font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--ink,#1b1a17);margin:0 0 12px;display:flex;align-items:baseline;gap:8px}
.tg-title span{font-weight:400;color:#8a8577;letter-spacing:0}
.tool-groups{display:grid;grid-template-columns:repeat(4,1fr);column-gap:24px;row-gap:36px;margin-bottom:36px}
.tool-groups .tool-group{grid-column:span var(--span);margin:0;display:flex;flex-direction:column}
.tool-groups .tool-grid{grid-template-columns:repeat(var(--cols),1fr);flex:1}
@media(max-width:1000px){.tool-groups{grid-template-columns:1fr}.tool-groups .tool-group{grid-column:auto}.tool-groups .tool-grid{grid-template-columns:repeat(min(var(--cols),3),1fr)}}
@media(max-width:720px){.tool-groups .tool-grid{grid-template-columns:repeat(2,1fr)}}