/* contractorinvoicegenerator.com: mobile first, system fonts, no external resources */
:root{--ink:#16202c;--ink2:#3b4756;--muted:#56616e;--line:#d3dae3;--bg:#f4f6f9;--surface:#fff;--brand:#14365d;--brand2:#1d4e86;--brand-soft:#e8eef6;--accent:#b8430b;--bad:#b42318;--good:#0f6b3a;--radius:12px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--brand2)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:3px solid #f2a33a;outline-offset:2px}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:8px 12px;z-index:10}
.skip:focus{left:8px}
.top{background:var(--brand);color:#fff}
.top-in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:6px 16px;padding:10px 16px}
.brand{margin:0;font-weight:700;font-size:17px}
.brand a{color:#fff;text-decoration:none}
.brand .by{font-weight:400;font-size:14px;color:#dbe5f2}
.brand .by a{color:#fff;text-decoration:underline}
.logo{display:inline-block;background:#fff;color:var(--brand);border-radius:6px;font-size:12px;font-weight:800;padding:2px 5px;margin-right:4px;vertical-align:2px}
.nav{display:flex;flex-wrap:wrap;gap:2px 14px;font-size:14px}
.nav a{color:#fff;text-decoration:none;padding:4px 0}
.nav a[aria-current=page],.nav a:hover{text-decoration:underline}
.nav .nav-cta{font-weight:700}
.crumbs{font-size:13px;color:var(--muted);padding-top:12px}
.crumbs a{color:var(--muted)}
.hero{padding:22px 0 10px}
.hero h1{font-size:30px;line-height:1.2;margin:4px 0 10px}
.eyebrow{margin:0;font-size:13px;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.04em}
.lede{font-size:18px;color:var(--ink2);margin:0 0 10px;max-width:760px}
.muted{color:var(--muted)}
.small{font-size:14px}
.tool{margin:8px 0 18px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;margin:0 0 12px}
.panel h2{font-size:18px;margin:0 0 10px}
.panel h3{font-size:16px;margin:14px 0 8px}
.grid2,.grid3{display:grid;grid-template-columns:1fr;gap:10px 16px}
.grid2>*,.grid3>*,.field-stack>*{min-width:0}
.field{display:flex;flex-direction:column;gap:3px}
.field-stack{display:grid;gap:10px}
.field label,.field .label,.lf label{font-size:14px;font-weight:600;color:var(--ink2)}
input[type=text],input[type=tel],input[type=email],input[type=date],input:not([type]),select,textarea{font:inherit;font-size:16px;padding:8px 10px;border:1px solid #9aa6b4;border-radius:8px;background:#fff;color:var(--ink);width:100%;min-width:0}
textarea{resize:vertical}
input[type=file]{font-size:14px;max-width:100%}
[aria-invalid=true]{border-color:var(--bad);box-shadow:0 0 0 2px #f5c2bd}
output{display:block;font-variant-numeric:tabular-nums;font-weight:600;padding:8px 0}
.hint{font-size:13px;color:var(--muted)}
.caution{font-size:14px;background:#fff6e5;border-left:4px solid #c27c0e;padding:8px 10px;margin:10px 0 0}
.chk{display:inline-flex;gap:6px;align-items:flex-start;margin:4px 14px 4px 0}
.chk input{margin-top:5px;width:18px;height:18px;flex:none}
fieldset.types{border:0;padding:0;margin:10px 0 0}
fieldset.types legend{font-size:14px;font-weight:600;color:var(--ink2);padding:0;margin-bottom:4px}
.toolbar{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 0}
.btn{display:inline-block;font:inherit;font-size:15px;font-weight:600;line-height:1.2;padding:10px 16px;border-radius:9px;border:1px solid var(--brand2);background:#fff;color:var(--brand2);cursor:pointer;text-decoration:none;text-align:center;max-width:100%;white-space:normal}
.btn:hover{background:var(--brand-soft)}
.btn-primary{background:var(--brand2);color:#fff}
.btn-primary:hover{background:var(--brand)}
.btn-ghost{border-color:transparent;text-decoration:underline}
.btn-small{padding:6px 10px;font-size:14px}
.btn[disabled]{opacity:.6;cursor:progress}
.linkish{font:inherit;background:none;border:0;padding:0;color:var(--brand2);text-decoration:underline;cursor:pointer}
.actions{display:flex;flex-wrap:wrap;gap:10px;margin:6px 0}
.status{min-height:1.4em;margin:6px 0 0;font-weight:600}
.errors{background:#fdecea;border:1px solid #f1aca5;color:#7a1810;border-radius:8px;padding:8px 12px}
.note{background:var(--brand-soft);border-radius:8px;padding:8px 12px}
.logo-prev{max-width:160px;max-height:60px;object-fit:contain;margin:6px 0;border:1px solid var(--line);border-radius:6px;background:#fff}
/* line items: cards on phones, one row per line on wide screens */
.lines-head{display:none}
.line,.sov-line,.co-line,.co-item{display:grid;grid-template-columns:1fr 1fr;gap:8px 10px;border:1px solid var(--line);border-radius:10px;padding:10px;margin:0 0 10px;background:#fbfcfd}
.lf{display:flex;flex-direction:column;gap:2px;min-width:0}
.lf.desc,.line .lf.type{grid-column:1/-1}
.lf.rm{justify-content:flex-end}
.lf.rm .btn{width:100%}
.l-amount,.f-pct{text-align:right}
.co-item{grid-template-columns:1fr}
.sum{margin:0;display:grid;gap:0}
.sum>div{display:flex;justify-content:space-between;gap:12px;padding:6px 0;border-bottom:1px solid var(--line)}
.sum dt{color:var(--ink2)}
.sum dd{margin:0;font-weight:700;font-variant-numeric:tabular-nums;text-align:right;white-space:nowrap}
.sum .key{border-bottom:0;background:var(--brand-soft);border-radius:8px;padding:10px;margin-top:6px}
.sum .key dt{color:var(--ink);font-weight:700}
.sum .key dd{font-size:22px;color:var(--brand)}
.sum-groups{display:grid;gap:14px}
.sum-grp h3{margin:0 0 4px;font-size:15px;color:var(--brand)}
.rc-note{font-weight:700;background:#fff6e5;border-left:4px solid #c27c0e;padding:8px 10px}
.scroll{overflow-x:auto;max-width:100%;border:1px solid var(--line);border-radius:8px}
.sheet{border-collapse:collapse;font-size:13px;min-width:860px;width:100%;font-variant-numeric:tabular-nums}
.sheet th,.sheet td{padding:6px 8px;border-bottom:1px solid var(--line);text-align:right;white-space:nowrap}
.sheet th:nth-child(2),.sheet td:nth-child(2){text-align:left;white-space:normal}
.sheet thead th{background:var(--brand-soft)}
.sheet tr.total td,.sheet tr.total th{font-weight:700;border-top:2px solid var(--ink2)}
.upsell{border:2px solid var(--brand2);background:var(--brand-soft);border-radius:var(--radius);padding:14px 18px;margin:0 0 18px}
.upsell h2{font-size:19px;margin:0 0 6px}
.upsell .btn{margin:4px 10px 4px 0}
.dl-row{display:flex;flex-wrap:wrap;gap:10px;margin:8px 0}
.content,.related{content-visibility:auto;contain-intrinsic-size:auto 900px}
.content{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:6px 0 18px;margin:8px 0 0}
.prose{max-width:820px}
.prose h2{font-size:22px;margin:24px 0 8px}
.prose ul,.prose ol{padding-left:22px}
.prose li{margin:4px 0}
.formula{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:14px;background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:8px 10px;overflow-wrap:anywhere}
.tm{font-size:13px;color:var(--muted);border-top:1px solid var(--line);padding-top:10px}
.fine{font-size:13px;color:var(--muted)}
.faq details{border-bottom:1px solid var(--line);padding:8px 0}
.faq summary{cursor:pointer;font-weight:600}
.related{padding:6px 0 10px}
.related h2{font-size:20px}
.cards{display:grid;grid-template-columns:1fr;gap:10px}
.cards>*{min-width:0}
.card{display:block;background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 14px;text-decoration:none;color:var(--ink)}
.card:hover{border-color:var(--brand2)}
.card-t{display:block;font-weight:700;color:var(--brand2)}
.card-d{display:block;font-size:14px;color:var(--ink2)}
.plain{list-style:none;padding:0}
.foot{background:#0f2238;color:#dbe5f2;padding:18px 0 26px;margin-top:18px;font-size:14px}
.foot a,.foot .linkish{color:#fff}
.foot .muted{color:#b9c6d6}
.consent{position:fixed;left:12px;right:12px;bottom:12px;z-index:20;max-width:560px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 6px 24px rgba(0,0,0,.18);padding:12px 14px}
.consent p{margin:0 0 8px;font-size:14px}
.consent .btn{margin-right:8px}
code{font-size:14px;background:var(--bg);padding:1px 4px;border-radius:4px}
[hidden]{display:none!important}
@media (min-width:640px){
  .grid2{grid-template-columns:1fr 1fr}
  .grid3{grid-template-columns:repeat(3,1fr)}
  .field.wide{grid-column:1/-1}
  .field-stack{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr 1fr}
  .line{grid-template-columns:repeat(4,1fr)}
  .line .lf.type{grid-column:auto}
  .lf.desc{grid-column:span 3}
  .sov-line{grid-template-columns:repeat(4,1fr)}
  .co-line{grid-template-columns:1fr 3fr 1.4fr auto}
  .co-line .lf.desc{grid-column:auto}
  .co-item{grid-template-columns:3fr 1.3fr auto}
  .co-item .lf.desc{grid-column:auto}
}
@media (min-width:960px){
  .hero h1{font-size:36px}
  .sum-groups{grid-template-columns:repeat(3,1fr)}
  .cards{grid-template-columns:repeat(4,1fr)}
  .lines-head{display:grid;grid-template-columns:130px minmax(0,1fr) 70px 70px 100px 80px 110px 84px;gap:8px;font-size:13px;font-weight:700;color:var(--muted);padding:0 11px 4px}
  .lines-head.uk{grid-template-columns:130px minmax(0,1fr) 70px 70px 100px 110px 84px}
  .line{grid-template-columns:130px minmax(0,1fr) 70px 70px 100px 80px 110px 84px;border:0;border-bottom:1px solid var(--line);border-radius:0;padding:6px 10px;margin:0;background:none}
  .lines.uk .line{grid-template-columns:130px minmax(0,1fr) 70px 70px 100px 110px 84px}
  .line .lf.desc{grid-column:auto}
  .line .lf label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
  .sov-line{grid-template-columns:60px minmax(0,2fr) repeat(4,minmax(0,1fr)) 70px 84px;align-items:end}
  .sov-line .lf.desc{grid-column:auto}
  .lines{border-top:1px solid var(--line)}
}
@media print{.top,.foot,.actions,.upsell,.related,.content{display:none}}