:root{
  --bg:#f6f7f9; --surface:#ffffff; --surface-2:#f0f2f5; --border:#dde1e7; --border-strong:#c5ccd6;
  --text:#18202b; --muted:#5a6575; --faint:#8a94a3;
  --accent:#2b4f8c; --accent-hover:#223f72; --accent-soft:#e8eef8; --on-accent:#ffffff;
  --warn:#9a5b00; --warn-soft:#fdf3e2; --bad:#a3302a; --bad-soft:#fbeceb; --ok:#2f6b4f; --ok-soft:#e7f2ec;
  --shadow:0 1px 2px rgba(16,24,40,.05),0 1px 3px rgba(16,24,40,.06);
  --radius:10px; --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#11151b; --surface:#181d25; --surface-2:#1f2530; --border:#2b3340; --border-strong:#3a4453;
    --text:#e6e9ee; --muted:#a3adbb; --faint:#78828f;
    --accent:#7fa6e6; --accent-hover:#9bbaf0; --accent-soft:#1f2b40; --on-accent:#0d1420;
    --warn:#e5b25c; --warn-soft:#2e2414; --bad:#ef8a83; --bad-soft:#331b1a; --ok:#7cc4a0; --ok-soft:#16281f;
    --shadow:none; color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#11151b; --surface:#181d25; --surface-2:#1f2530; --border:#2b3340; --border-strong:#3a4453;
  --text:#e6e9ee; --muted:#a3adbb; --faint:#78828f;
  --accent:#7fa6e6; --accent-hover:#9bbaf0; --accent-soft:#1f2b40; --on-accent:#0d1420;
  --warn:#e5b25c; --warn-soft:#2e2414; --bad:#ef8a83; --bad-soft:#331b1a; --ok:#7cc4a0; --ok-soft:#16281f;
  --shadow:none; color-scheme:dark;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;overflow-x:hidden}
.wrap{max-width:1040px;margin:0 auto;padding:0 16px}
a{color:var(--accent)}
h1,h2,h3{line-height:1.25;margin:0}
.num{font-variant-numeric:tabular-nums}
button{font:inherit;cursor:pointer}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:9px 18px;border-radius:8px;border:1px solid var(--border-strong);background:var(--surface);color:var(--text);font-weight:600;font-size:15px;text-decoration:none}
.btn:hover{background:var(--surface-2)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.btn.primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.link{border:none;background:none;color:var(--accent);padding:6px 4px;min-height:auto;font-weight:600}
.btn:focus-visible,.drop:focus-visible{outline:3px solid var(--accent);outline-offset:2px}

/* header */
.top{border-bottom:1px solid var(--border);background:var(--surface)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:56px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:16px;letter-spacing:-.01em}
.brand svg{flex:none}
.top .lock{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:6px}

/* hero */
.hero{padding:44px 0 28px}
.hero h1{font-size:clamp(26px,4.4vw,38px);letter-spacing:-.02em;max-width:20em}
.hero p.sub{color:var(--muted);font-size:17px;max-width:40em;margin:12px 0 0}
.privacy{display:flex;gap:14px;align-items:flex-start;margin-top:24px;padding:16px 18px;border:1px solid var(--border);border-left:4px solid var(--ok);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow);max-width:720px}
.privacy svg{flex:none;color:var(--ok);margin-top:2px}
.privacy strong{display:block;font-size:16px}
.privacy span{color:var(--muted);font-size:14px}
.hero .actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;align-items:center}
.hero .actions .hint{color:var(--muted);font-size:13px}

/* sections */
section.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;margin:0 0 20px}
.step-h{display:flex;align-items:baseline;gap:12px;margin-bottom:6px}
.step-n{flex:none;width:28px;height:28px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;transform:translateY(-2px)}
.step-h h2{font-size:20px}
.lede{color:var(--muted);margin:0 0 18px;padding-left:40px}
.exports{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px}
.exp{border:1px solid var(--border);border-radius:8px;padding:14px 16px;background:var(--surface-2);min-width:0}
.exp .src{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.exp h3{font-size:15px;margin:4px 0 6px}
.exp .path{font-size:13.5px;margin:0;overflow-wrap:anywhere}
.exp .note{font-size:13px;color:var(--muted);margin:8px 0 0}
.exp.opt{border-style:dashed;background:transparent;grid-column:1/-1}
.exp.opt .path,.exp.opt .note{max-width:60em}
.tag{display:inline-block;font-size:11px;font-weight:700;padding:1px 7px;border-radius:99px;background:var(--surface);border:1px solid var(--border);color:var(--muted);vertical-align:2px;margin-left:4px;text-transform:none;letter-spacing:0}

/* upload */
.drop{border:2px dashed var(--border-strong);border-radius:var(--radius);padding:30px 16px;text-align:center;background:var(--surface-2);transition:background .15s,border-color .15s;cursor:pointer}
.drop.over{border-color:var(--accent);background:var(--accent-soft)}
.drop strong{font-size:16px;display:block}
.drop p{margin:6px 0 0;color:var(--muted);font-size:14px}
.checklist{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:8px}
.checklist li{display:flex;align-items:center;gap:12px;padding:10px 14px;border:1px solid var(--border);border-radius:8px;min-width:0}
.checklist .ic{flex:none;width:22px;height:22px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;border:1.5px solid var(--border-strong);color:var(--faint)}
.checklist li.ok .ic{background:var(--ok);border-color:var(--ok);color:var(--surface)}
.checklist .lbl{font-weight:600;min-width:0}
.checklist .fn{color:var(--muted);font-size:13px;margin-left:auto;text-align:right;overflow-wrap:anywhere;min-width:0}
.msgs{margin-top:12px;font-size:14px}
.msgs .m{padding:8px 12px;border-radius:6px;margin-top:6px}
.msgs .m.err{background:var(--bad-soft);color:var(--bad)}
.msgs .m.info{background:var(--warn-soft);color:var(--warn)}
.run{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:18px}
.run .status{color:var(--muted);font-size:14px}

/* results */
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:6px}
.tile{border:1px solid var(--border);border-radius:8px;padding:14px 16px;min-width:0}
.tile .k{font-size:13px;color:var(--muted)}
.tile .v{font-size:28px;font-weight:700;letter-spacing:-.02em;margin-top:2px}
.tile.bad .v{color:var(--bad)}
.tile.ok .v{color:var(--ok)}
.bytype{margin:20px 0 0;padding:0;list-style:none;border-top:1px solid var(--border)}
.bytype li{display:flex;justify-content:space-between;gap:12px;padding:10px 2px;border-bottom:1px solid var(--border);font-size:14.5px}
.bytype .cnt{font-weight:700;flex:none}
.allclear{margin-top:16px;padding:16px;border-radius:8px;background:var(--ok-soft);color:var(--ok);font-weight:600}

/* fix list */
.fixhead{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;margin:22px 0 12px}
.fixhead h3{font-size:17px}
.tablewrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius)}
table.fix{width:100%;border-collapse:collapse;font-size:14px;min-width:820px}
table.fix th{text-align:left;font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);background:var(--surface-2);padding:10px 12px;border-bottom:1px solid var(--border);white-space:nowrap}
table.fix td{padding:12px;border-bottom:1px solid var(--border);vertical-align:top}
table.fix tr:last-child td{border-bottom:none}
table.fix td.amt{text-align:right;white-space:nowrap;font-weight:600}
table.fix th.amt{text-align:right}
.rec{font-weight:600}
table.fix col.c-rec{width:15%}table.fix col.c-cli{width:14%}table.fix col.c-iss{width:19%}table.fix col.c-amt{width:10%}
.cli{color:var(--muted)}
.issue{display:inline-block;font-weight:600;font-size:13px;padding:2px 8px;border-radius:5px;background:var(--bad-soft);color:var(--bad)}
.issue.minor{background:var(--warn-soft);color:var(--warn)}
.how{margin-top:6px;padding:8px 10px;border-radius:6px;background:var(--accent-soft);font-size:13.5px}
.how b{color:var(--accent)}
.disclaim{font-size:13px;color:var(--muted);margin:12px 0 0}

footer{padding:24px 0 40px;color:var(--faint);font-size:13px}
footer .wrap{display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between}
[hidden]{display:none!important}

@media (max-width:760px){
  .tiles{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:640px){
  .hero{padding:28px 0 18px}
  section.card{padding:18px 16px}
  .lede{padding-left:0}
  .top .lock span{display:none}
  .tile .v{font-size:23px}
  .checklist li{flex-wrap:wrap;gap:4px 12px}
  .checklist .fn{margin-left:34px;text-align:left;width:100%}
  .hero .actions .btn{flex:1 1 100%}
  /* fix table becomes stacked cards */
  .tablewrap{overflow:visible;border:none}
  table.fix{min-width:0}
  table.fix thead{display:none}
  table.fix,table.fix tbody{display:block;width:100%}
  table.fix colgroup{display:none}
  table.fix tr{display:grid;grid-template-columns:1fr auto;border:1px solid var(--border);border-radius:var(--radius);margin-bottom:12px;padding:12px 14px;gap:4px 12px}
  table.fix td{display:block;border:none;padding:0;min-width:0}
  table.fix td.rec{grid-column:1;grid-row:1}
  table.fix td.amt{grid-column:2;grid-row:1;text-align:right}
  table.fix td.cli{grid-column:1/-1;font-size:13.5px}
  table.fix td.iss{grid-column:1/-1;margin:4px 0}
  table.fix td.det{grid-column:1/-1}
}

/* ---- app additions ---- */
.top nav{display:flex;align-items:center;gap:14px;font-size:14px}
.top nav a{color:var(--muted);text-decoration:none;font-weight:600}
.top nav a:hover,.top nav a[aria-current]{color:var(--text)}
.top nav form{margin:0}
.brand a{color:inherit;text-decoration:none;display:flex;align-items:center;gap:10px;white-space:nowrap}
.page-h{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px;padding:28px 0 18px}
.page-h h1{font-size:clamp(22px,3.4vw,30px);letter-spacing:-.02em}
.page-h p{color:var(--muted);margin:6px 0 0}
.crumb{font-size:13px;color:var(--muted);margin-bottom:6px}.crumb a{text-decoration:none}
section.card h2{font-size:18px;margin-bottom:6px}
section.card > p.muted{margin-top:0}
.muted{color:var(--muted)}.small{font-size:13px}
.flash{padding:10px 14px;border-radius:8px;margin:14px 0 0;font-size:14px}
.flash.ok{background:var(--ok-soft);color:var(--ok)}.flash.err{background:var(--bad-soft);color:var(--bad)}.flash.info{background:var(--warn-soft);color:var(--warn)}
.flash ul{margin:4px 0 0;padding-left:18px}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;padding:2px 9px;border-radius:99px;border:1px solid var(--border);color:var(--muted);background:var(--surface-2);white-space:nowrap}
.pill.ok{color:var(--ok);background:var(--ok-soft);border-color:transparent}
.pill.bad{color:var(--bad);background:var(--bad-soft);border-color:transparent}
.pill.warn{color:var(--warn);background:var(--warn-soft);border-color:transparent}
table.list{width:100%;border-collapse:collapse;font-size:14.5px}
table.list th{text-align:left;font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);padding:10px 12px;border-bottom:1px solid var(--border);white-space:nowrap}
table.list td{padding:12px;border-bottom:1px solid var(--border);vertical-align:middle}
table.list tr:last-child td{border-bottom:none}
table.list td.r,table.list th.r{text-align:right}
table.list a.name{font-weight:700;text-decoration:none}
.conns{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px}
.conn{border:1px solid var(--border);border-radius:8px;padding:16px;background:var(--surface-2);display:flex;flex-direction:column;gap:10px;min-width:0}
.conn h3{font-size:16px;display:flex;justify-content:space-between;gap:8px;align-items:center;flex-wrap:wrap}
.conn p{margin:0;font-size:14px;color:var(--muted);overflow-wrap:anywhere}
.conn .row{display:flex;gap:8px;flex-wrap:wrap}
.inline{display:inline}
form.stack{display:grid;gap:10px;max-width:420px}
label.f{display:grid;gap:4px;font-size:14px;font-weight:600}
input[type=email],input[type=text],input[type=number],select{font:inherit;padding:9px 12px;border:1px solid var(--border-strong);border-radius:8px;background:var(--surface);color:var(--text);min-height:42px;width:100%}
input[type=file]{font:inherit;max-width:100%}
.addbiz{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}.addbiz input{flex:1 1 240px;width:auto}
.settings{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;align-items:end}
.check-row{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600}
.empty{padding:22px;text-align:center;color:var(--muted)}
.how-list{margin:10px 0 0;padding-left:18px;font-size:14px;color:var(--muted)}.how-list b{color:var(--text)}
.runmeta{font-size:13px;color:var(--muted);margin:8px 0 0}
.login{max-width:460px}
@media (max-width:640px){
  table.list thead{display:none}
  table.list,table.list tbody,table.list tr,table.list td{display:block;width:100%}
  table.list tr{border:1px solid var(--border);border-radius:8px;margin-bottom:10px;padding:10px 12px}
  table.list td{border:none;padding:3px 0;text-align:left!important}
  table.list td[data-l]::before{content:attr(data-l) ": ";color:var(--muted);font-size:13px}
  .top nav .who{display:none}
}

/* billing: locked fix-list preview (placeholder rows only; real rows aren't sent) */
table.fix tr.locked-row td{filter:blur(5px);user-select:none;pointer-events:none;color:var(--muted)}
.unlock{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;margin-top:12px;padding:16px;border-radius:8px;border:1px solid var(--border-strong);background:var(--accent-soft)}
.unlock p{margin:0}
.card .row{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}