:root{
  --bg:#FAF7F0; --card:#FFFFFF; --ink:#1E2a26; --muted:#5B6B65; --line:#E4DED2;
  --green:#1F6F5B; --green-d:#185746; --green-l:#E3F0EA; --warn:#9A4B12; --warn-l:#FBEBDD; --bad:#A3271F; --bad-l:#FBE4E1;
  --r:16px; --shadow:0 1px 2px rgba(30,42,38,.06),0 4px 14px rgba(30,42,38,.06);
}
*{box-sizing:border-box}
[hidden]{display:none !important}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font:16px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;min-height:100vh;display:flex;flex-direction:column}
a{color:var(--green)}
.top{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;max-width:1040px;width:100%;margin:0 auto}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:750;font-size:21px;letter-spacing:-.01em}
.top nav a{font-weight:600;text-decoration:none;padding:8px 12px;border-radius:10px}
.top nav a:hover{background:var(--green-l)}
main{flex:1;max-width:1040px;width:100%;margin:0 auto;padding:4px 20px 32px;outline:none}
.hero{padding:18px 0 8px}
.hero h1{font-size:clamp(26px,5vw,40px);line-height:1.15;margin:0 0 8px;letter-spacing:-.02em}
.hero p{margin:0;color:var(--muted);font-size:17px;max-width:640px}
.promise{display:inline-flex;align-items:center;gap:8px;margin-top:14px;background:var(--green-l);color:var(--green-d);padding:8px 14px;border-radius:999px;font-weight:600;font-size:14px}
.group{margin-top:26px}
.group h2{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 10px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px}
.tool{display:flex;flex-direction:column;gap:6px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;text-decoration:none;color:var(--ink);box-shadow:var(--shadow);min-height:118px;transition:transform .12s,border-color .12s}
.tool:hover{transform:translateY(-2px);border-color:var(--green)}
.tool .ic{width:40px;height:40px;border-radius:12px;background:var(--green-l);display:grid;place-items:center;color:var(--green);font-weight:800;font-size:13px}
.tool b{font-size:17px}
.tool span{color:var(--muted);font-size:14px}
.tool.soon{opacity:.6;box-shadow:none;cursor:default}
.tool.soon:hover{transform:none;border-color:var(--line)}
.tag{align-self:flex-start;font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;background:#EFEAE0;color:var(--muted);padding:2px 8px;border-radius:999px}
.back{display:inline-flex;gap:6px;align-items:center;text-decoration:none;font-weight:600;margin:6px 0 10px}
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--shadow)}
.panel h1{margin:0 0 4px;font-size:26px;letter-spacing:-.01em}
.panel .sub{color:var(--muted);margin:0 0 16px}
.drop{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;border:2px dashed #BFD6CC;background:#F6FBF8;border-radius:var(--r);padding:34px 16px;cursor:pointer;transition:background .12s,border-color .12s}
.drop:hover,.drop.over{background:var(--green-l);border-color:var(--green)}
.drop strong{font-size:18px}
.drop .muted{font-size:14px}
.drop input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:12px 18px;font:inherit;font-weight:650;cursor:pointer;text-decoration:none;min-height:46px}
.btn.primary{background:var(--green);color:#fff}
.btn.primary:hover{background:var(--green-d)}
.btn.ghost{background:transparent;color:var(--green);border:1.5px solid #BFD6CC}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.modes{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:16px 0}
.mode{display:flex;gap:10px;align-items:flex-start;border:1.5px solid var(--line);border-radius:12px;padding:12px;cursor:pointer;background:#fff}
.mode input{margin-top:4px;accent-color:var(--green)}
.mode b{display:block}
.mode span{color:var(--muted);font-size:14px}
.mode:has(input:checked){border-color:var(--green);background:#F6FBF8}
.filebar{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:#FCFBF8;margin-top:14px}
.filebar .name{font-weight:650;word-break:break-all}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:14px}
.progress{margin-top:16px}
.bar{height:10px;background:#EFEAE0;border-radius:999px;overflow:hidden}
.bar i{display:block;height:100%;width:0;background:var(--green);transition:width .2s}
.ptext{font-size:14px;color:var(--muted);margin-top:6px}
.note{padding:12px 14px;border-radius:12px;background:var(--green-l);color:var(--green-d);margin-top:14px;font-size:15px}
.note.warn{background:var(--warn-l);color:var(--warn)}
.note.bad{background:var(--bad-l);color:var(--bad)}
.result{margin-top:18px}
.result h2{font-size:18px;margin:0 0 8px}
.preview{border:1px solid var(--line);border-radius:12px;background:#fff;padding:22px 24px;max-height:460px;overflow:auto;font-family:Calibri,Carlito,"Segoe UI",Arial,sans-serif;font-size:15px}
.preview h1{font-size:24px;margin:.6em 0 .3em}
.preview h2{font-size:19px;margin:.6em 0 .3em}
.preview h3{font-size:16px;margin:.6em 0 .3em}
.preview p{margin:0 0 .6em}
.preview .pb{border-top:1px dashed #D8D2C6;margin:14px 0;position:relative}
.preview .pb::after{content:attr(data-p);position:absolute;right:0;top:-10px;background:#fff;padding:0 6px;color:var(--muted);font-size:12px}
.preview img{max-width:100%;height:auto;display:block;margin:6px auto;border:1px solid #eee}
.preview .center{text-align:center}
.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px}
.thumbs img{width:100%;border:1px solid var(--line);border-radius:6px;background:#fff}
.guide h2{font-size:19px;margin:22px 0 6px}
.guide p,.guide li{color:#33433D}
.muted{color:var(--muted)}
.foot{text-align:center;padding:18px 20px 28px;font-size:14px}
.foot p{margin:2px 0}
@media (max-width:560px){.modes{grid-template-columns:1fr}.panel{padding:16px}.preview{padding:14px}}
/* p2: scan and sign */
.tip{font-size:14px;margin:10px 0 0}
.small{font-size:14px}
.field{display:flex;flex-direction:column;gap:4px;font-weight:600;font-size:14px}
select,input[type=text],input[type=password]{font:inherit;padding:10px 12px;border:1.5px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);min-height:44px}
.scanlist{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px;margin-top:16px}
.scanpage{border:1px solid var(--line);border-radius:12px;background:#fff;padding:10px;display:flex;flex-direction:column;gap:8px}
.scanpage .thumb canvas{width:100%;height:auto;display:block;border:1px solid #eee;border-radius:6px;background:#fff}
.scanmeta{display:flex;justify-content:space-between;align-items:center;gap:6px}
.tag.warn{background:var(--warn-l);color:var(--warn)}
.minirow{display:flex;gap:6px;flex-wrap:wrap}
.mini{font:inherit;font-size:14px;font-weight:600;border:1.5px solid #BFD6CC;background:#fff;color:var(--green);border-radius:9px;min-width:40px;min-height:38px;padding:4px 8px;cursor:pointer}
.mini.bad{color:var(--bad);border-color:#EBC3BF}
.mini[disabled]{opacity:.4;cursor:default}
.editor{position:fixed;inset:0;background:rgba(20,28,25,.55);z-index:50;display:flex;align-items:flex-start;justify-content:center;overflow:auto;padding:16px}
.edbox{background:var(--card);border-radius:var(--r);padding:16px;max-width:900px;width:100%;box-shadow:0 10px 40px rgba(0,0,0,.25)}
.edhead{margin-bottom:10px}
.edstage{position:relative;touch-action:none;user-select:none}
.edstage canvas{width:100%;height:auto;display:block;border-radius:8px}
.edstage svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.handle{position:absolute;width:34px;height:34px;margin:-17px 0 0 -17px;border-radius:50%;background:rgba(255,255,255,.85);border:3px solid var(--green);box-shadow:0 1px 6px rgba(0,0,0,.35);cursor:grab;touch-action:none}
.grow{flex:1}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:14px}
.textadd{display:flex;gap:8px;flex:1;min-width:240px}
.textadd input{flex:1;min-width:0}
.saved{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:10px}
.sigchip{border:1.5px solid var(--line);background:#fff;border-radius:10px;height:48px;padding:4px 8px;cursor:pointer}
.sigchip img{height:100%;width:auto;display:block}
.pagenav{display:flex;align-items:center;justify-content:center;gap:12px;margin:14px 0 8px;font-weight:600}
.pagenav .btn{min-height:40px;padding:6px 14px}
.sheetwrap{width:100%;overflow:hidden;display:flex;justify-content:center}
.sheet{position:relative;box-shadow:0 2px 10px rgba(0,0,0,.15);background:#fff}
.sheet canvas{display:block}
.layer{position:absolute;inset:0}
.item{position:absolute;border:1.5px dashed var(--green);background:rgba(31,111,91,.04);cursor:move;touch-action:none;user-select:none}
.item img{width:100%;height:100%;display:block;pointer-events:none}
.item span{display:block;white-space:nowrap;line-height:1.25;font-family:Helvetica,Arial,sans-serif;color:#0d0d1a;pointer-events:none}
.item .x{position:absolute;top:-14px;right:-14px;width:28px;height:28px;border-radius:50%;border:0;background:var(--bad);color:#fff;font-size:13px;cursor:pointer}
.item .grip{position:absolute;right:-10px;bottom:-10px;width:22px;height:22px;border-radius:50%;background:var(--green);border:3px solid #fff;cursor:nwse-resize}
.tabs{display:flex;gap:6px;margin-bottom:12px}
.tab{font:inherit;font-weight:650;border:1.5px solid var(--line);background:#fff;border-radius:10px;padding:8px 16px;cursor:pointer}
.tab.on{border-color:var(--green);background:var(--green-l);color:var(--green-d)}
.pad{width:100%;height:200px;border:1.5px dashed #BFD6CC;border-radius:12px;background:#fff;touch-action:none;display:block}
.inl{display:inline-flex;gap:6px;align-items:center;font-weight:600}
#typed{width:100%}
.fontpick{display:grid;gap:8px;margin-top:10px}
.fontopt{font-size:34px;border:1.5px solid var(--line);background:#fff;border-radius:12px;padding:8px 14px;text-align:left;cursor:pointer;color:#111827;overflow:hidden;white-space:nowrap}
.fontopt.on{border-color:var(--green);background:#F6FBF8}
.modes{grid-template-columns:repeat(3,1fr)}
@media (max-width:760px){.modes{grid-template-columns:1fr}}
.lpages{display:flex;flex-direction:column;gap:14px;max-height:620px;overflow:auto;padding:4px}
.lpage{position:relative;width:100%;background-size:100% 100%;background-color:#fff;border:1px solid var(--line);border-radius:6px;overflow:hidden;--k:1}
.lpage .ln{position:absolute;white-space:nowrap}
.lpage .r{white-space:pre}
.lpage .ln{line-height:1.2}
@media (max-width:560px){.item .x{width:22px;height:22px;top:-11px;right:-11px;font-size:11px}.item .grip{width:16px;height:16px;right:-8px;bottom:-8px;border-width:2px}}
.lpage{flex-shrink:0}
.trow{display:flex;gap:10px;margin:6px 0 10px}
.tcell{padding:8px 10px;border-radius:4px;min-width:0;overflow-wrap:anywhere}
.tcell p{margin:0 0 .3em}
.sizes{font-size:17px;margin:0 0 4px}
.imgthumb{aspect-ratio:1;display:flex;align-items:center;justify-content:center;background:#F4F1EA;border-radius:6px;overflow:hidden}
.imgthumb img{max-width:82%;max-height:82%;object-fit:contain;transition:transform .15s;background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.15)}
.pthumbs{margin-top:14px}
.pimg{display:flex;flex-direction:column;gap:4px;text-decoration:none;color:var(--muted);font-size:12px;text-align:center}
.pimg img{width:100%;border:1px solid var(--line);border-radius:6px;background:#fff}
.flist{list-style:none;margin:16px 0 0;padding:0;display:flex;flex-direction:column;gap:8px}
.frow{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:12px;background:#fff;padding:10px 12px}
.fnum{width:28px;height:28px;border-radius:50%;background:var(--green-l);color:var(--green-d);display:grid;place-items:center;font-weight:700;font-size:14px;flex-shrink:0}
.fname{flex:1;min-width:0;display:flex;flex-direction:column;word-break:break-all}
.h2s{font-size:18px;margin:22px 0 0;padding-top:16px;border-top:1px solid var(--line)}
.pagegrid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
.pagecard .minirow .mini{min-width:34px;padding:4px 6px}
.tool-mode{font:inherit;font-weight:650;border:1.5px solid #BFD6CC;background:#fff;color:var(--green);border-radius:10px;padding:8px 14px;cursor:pointer;min-height:42px}
.tool-mode.on{background:var(--green);color:#fff;border-color:var(--green)}
.sheet.drawing .layer{cursor:crosshair;touch-action:none}
.inkcv{position:absolute;inset:0;pointer-events:none}
.item.rect{border-style:solid}
.item.highlight{background:rgba(255,227,25,.38);border-color:rgba(200,160,0,.6)}
.item.whiteout{background:#fff;border-color:#9AA8A2;border-style:dashed}
.item.image{background:transparent}
.formbox{border:1px solid var(--line);border-radius:12px;background:#FCFBF8;padding:14px;margin-top:14px;display:grid;gap:10px}
.formbox h2{font-size:17px;margin:0}
.formbox textarea{font:inherit;padding:10px 12px;border:1.5px solid var(--line);border-radius:10px}
.opts{border:1px solid var(--line);border-radius:12px;padding:6px 14px 14px;margin:14px 0 0}
.opts legend{padding:0 6px;font-weight:650}
.opts .off{opacity:.45;pointer-events:none}
.pagepreview{display:block;margin-top:12px;max-width:100%;border:1px solid var(--line);border-radius:6px;box-shadow:0 2px 10px rgba(0,0,0,.08)}
input[type=number]{font:inherit;padding:10px 12px;border:1.5px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);min-height:44px}
.drag{cursor:grab;touch-action:none;user-select:none;color:var(--muted);font-size:20px;line-height:1;padding:6px 8px;margin:-6px 0 -6px -6px;border-radius:8px}
.drag:hover{background:var(--green-l);color:var(--green)}
.scanmeta{justify-content:flex-start;gap:6px}
.scanmeta .muted,.scanmeta .tag{margin-left:auto}
.dragging{position:relative;z-index:20;box-shadow:0 10px 30px rgba(0,0,0,.2);cursor:grabbing;opacity:.95}
.sorting{user-select:none}
.item.redact{background:#111;border:1.5px solid #000;opacity:.88}
.cmpgrid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:560px){.cmpgrid{grid-template-columns:1fr}}
.drop.small{padding:22px 12px}
.drop.chosen{border-style:solid;border-color:var(--green);background:var(--green-l)}
.changes{padding-left:22px;display:flex;flex-direction:column;gap:10px;margin-top:12px}
.changes li{border:1px solid var(--line);border-radius:10px;background:#fff;padding:10px 12px}
.chg{overflow-wrap:anywhere}
.chg del{background:#FBE4E1;color:#8E1F18;text-decoration:line-through;padding:0 2px;border-radius:3px}
.chg ins{background:#DDF3E6;color:#14532D;text-decoration:none;padding:0 2px;border-radius:3px}
.chg .ctx{color:var(--muted)}
.btable{width:100%;border-collapse:collapse;margin-top:10px;font-size:14px}
.btable td{border-top:1px solid var(--line);padding:6px 8px;overflow-wrap:anywhere}
.item.edit{background:#fff;border-color:var(--green)}
.item.edit .edittext{display:block;white-space:nowrap;outline:none;font-family:Helvetica,Arial,sans-serif;line-height:1.2;pointer-events:auto;cursor:text;min-width:100%}
.item.field{background:rgba(31,111,91,.08);border:1.5px solid var(--green)}
.fieldlabel{font-size:11px;color:var(--green-d);padding:1px 4px;pointer-events:none}
.cropbox{position:absolute;border:2px solid var(--green);box-shadow:0 0 0 9999px rgba(20,28,25,.45);pointer-events:none}
.mdpreview{white-space:pre-wrap;max-height:320px;overflow:auto;background:#FCFBF8;border:1px solid var(--line);border-radius:10px;padding:12px;font-size:13px}
#ftype{min-height:42px}

/* p11: Convert anything */
.anydrop{margin-top:18px;padding:22px 16px}
.anydrop strong{font-size:20px;color:var(--green-d)}
.kindline{margin:14px 0 8px}
.outgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px}
.outbtn{display:flex;flex-direction:column;align-items:flex-start;gap:3px;text-align:left;padding:12px 14px;border:1px solid #CFE0D8;border-radius:12px;background:#fff;cursor:pointer;font:inherit;color:inherit}
.outbtn:hover{border-color:var(--green);background:var(--green-l)}
.outbtn:disabled{opacity:.55;cursor:default}
.outbtn b{font-size:16px}

/* p13: the short guide Google reads (also useful to people) */
.seo{max-width:1040px;margin:28px auto 0;padding:0 16px;color:var(--muted);font-size:15px}
.seo h2{font-size:18px;color:inherit;margin:0 0 6px}
.seo h3{font-size:15px;margin:12px 0 2px}
.seo p,.seo ol{margin:4px 0}
.seolinks a{color:var(--green-d);white-space:nowrap}

/* p15: comments, underline / strike-out, shapes and pictures in Fill, edit & annotate */
.item.note{background:#FFF4C2;border:1px solid #E0B83A;border-radius:6px;box-shadow:0 1px 4px rgba(0,0,0,.15);display:flex;gap:4px;align-items:flex-start;padding:3px 5px;overflow:hidden}
.noteicon{font-size:14px;line-height:1.2}
.notetext{flex:1;min-height:100%;font-size:13px;line-height:1.3;outline:none;color:#3a3110;white-space:pre-wrap;word-break:break-word;cursor:text}
.notetext:empty::before{content:'Type a comment';color:#9a8a50}
.item.markup{background:transparent;border:1px dashed rgba(31,111,91,.35)}
.item.markup .markline{position:absolute;left:0;right:0;height:2px}
.item.markup.underline .markline{bottom:6%}
.item.markup.strike .markline{top:55%}
.item.rect.ghostline{border:1px dashed var(--green);background:rgba(31,111,91,.06)}
#picbtn{cursor:pointer}
.item .notetext{pointer-events:auto;white-space:pre-wrap;font-family:inherit;color:#3a3110}
.item .noteicon{white-space:nowrap}
.top nav{display:flex;align-items:center;gap:6px}
.installbtn{font:inherit;font-size:14px;font-weight:600;color:var(--card);background:var(--green);border:0;border-radius:999px;padding:6px 14px;cursor:pointer}
.installbtn:hover{background:var(--green-d)}
.installbtn[hidden]{display:none}
.installbtn,.top nav a{white-space:nowrap}
@media (max-width:420px){.top nav{gap:2px}.top nav a{padding:8px 6px}.installbtn{padding:6px 10px}}
@media (max-width:380px){.top{padding:14px 12px;gap:6px}.top .brand span{font-size:18px}.installbtn{font-size:13px;padding:5px 8px}.top nav a{font-size:14px;padding:8px 4px}}
.item.edit .edittext.para{white-space:normal;min-width:0;width:100%}
.dsig{margin:14px 0;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--card)}
.dsig p{margin:6px 0 0}
.dsig .row{gap:8px;flex-wrap:wrap;margin-top:8px}
.dsig .row input{flex:1;min-width:200px;font:inherit;padding:8px 10px;border:1px solid var(--line);border-radius:10px}
.formgrid{display:grid;gap:12px;margin-top:12px}
.formgrid label{display:grid;gap:4px;font-weight:600;font-size:14px}
.formgrid input[type=text],#signers input{font:inherit;font-weight:400;padding:9px 11px;border:1px solid var(--line);border-radius:10px;background:var(--card);color:var(--ink)}
#signers{display:grid;gap:8px}
.sharerow{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:6px 0 12px}
.linkbox{flex:1;min-width:220px;font:inherit;font-size:13px;padding:8px 10px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--ink)}
.reqrow{padding:10px 0;border-top:1px solid var(--line)}
.reqrow ul{margin:6px 0 6px 18px}
.filelist{margin:12px 0}
.filerow{display:flex;gap:8px;flex-wrap:wrap;align-items:center;padding:8px 0;border-top:1px solid var(--line)}
.filerow .name{font-weight:600;word-break:break-all}
.filerow .grow{flex:1}
.pvgrid{border-collapse:collapse;margin:8px 0;font-size:.92em}
.pvgrid td,.pvgrid th{border:1px solid #c9d1cd;padding:3px 7px;vertical-align:top}
.pvgrid th{background:#f2f2f2;text-align:left}
.stwrap{overflow-x:auto;max-width:100%}
.pvgrid td.num{text-align:right;white-space:nowrap}
.stsum th{font-weight:600}
.stsum td{text-align:right}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0}
.chips .outbtn{padding:6px 12px}