:root{
  --bg:#f4f5f7;
  --card:#ffffff;
  --text:#1d1d1f;
  --muted:#6c6c72;
  --border:#d9dae0;
  --purple:#7b43dc;
  --purple2:#6330bd;
  --soft:#f4effd;
}
*{box-sizing:border-box}
body{
  margin:0;
  padding:22px;
  background:var(--bg);
  font-family:Arial,Helvetica,sans-serif;
  color:var(--text);
}
.app{
  max-width:1220px;
  margin:auto;
  display:grid;
  grid-template-columns:420px 1fr;
  gap:22px;
  align-items:start;
}
.card{
  background:var(--card);
  border:1px solid #e6e6eb;
  border-radius:14px;
  box-shadow:0 6px 24px rgba(0,0,0,.06);
}
.form{
  padding:22px;
  position:sticky;
  top:16px;
}
.brand{
  font-size:25px;
  font-weight:800;
  color:var(--purple2);
  margin-bottom:10px;
}
h1{
  font-size:22px;
  margin:0 0 6px;
}
.intro{
  font-size:13px;
  color:var(--muted);
  line-height:1.45;
  margin:0 0 17px;
}
.section{
  margin:18px 0 9px;
  color:var(--purple);
  font-size:12px;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.07em;
}
.field{margin-bottom:10px}
.row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
}
label{
  display:block;
  font-size:12px;
  font-weight:700;
  margin-bottom:5px;
}
input,select{
  width:100%;
  height:40px;
  border:1px solid var(--border);
  border-radius:8px;
  background:#fff;
  font:14px Arial;
  padding:0 10px;
  outline:none;
}
input:focus,select:focus{
  border-color:var(--purple);
  box-shadow:0 0 0 3px rgba(123,67,220,.1);
}
button{
  width:100%;
  min-height:43px;
  border:0;
  border-radius:9px;
  font-weight:800;
  font-size:14px;
  cursor:pointer;
  margin-top:8px;
}
.primary{
  background:var(--purple);
  color:#fff;
}
.primary:hover{background:var(--purple2)}
.secondary{
  background:#ececf0;
  color:#333;
}
.privacy{
  margin-top:15px;
  padding-top:13px;
  border-top:1px solid #ececf0;
  font-size:11px;
  line-height:1.45;
  color:#777;
}
.preview{
  padding:18px;
  background:#dedee2;
  overflow:auto;
}
#doc{
  width:210mm;
  min-height:297mm;
  margin:auto;
  background:#fff;
  padding:15mm 22mm 17mm;
  box-shadow:0 4px 18px rgba(0,0,0,.14);
  overflow:hidden;
  font-family:"Times New Roman",Times,serif;
  font-size:12.4pt;
  line-height:1.45;
  color:#111;
}
.doc-header{
  display:flex;
  justify-content:center;
  align-items:center;
  margin-bottom:8mm;
}
.doc-header img{
  width:82mm;
  max-width:100%;
  height:auto;
}
.title{
  text-align:center;
  font-size:18pt;
  font-weight:700;
  margin:0 0 10mm;
}
.p{
  margin:0 0 8mm;
  text-align:justify;
}
.line-value{
  display:inline-block;
  min-width:38mm;
  padding:0 1mm;
  border-bottom:1px solid #222;
  font-weight:400;
  text-align:center;
}
.line-value.wide{min-width:95mm}
.line-value.medium{min-width:54mm}
.line-value.small{min-width:24mm}
.data-grid{
  display:grid;
  grid-template-columns:1fr 1fr 1.2fr;
  gap:5mm 7mm;
  margin:7mm 0 5mm;
  align-items:end;
}
.data-row{
  margin:5mm 0;
}
.option{
  display:inline-block;
  min-width:6mm;
  text-align:center;
  font-family:Arial,Helvetica,sans-serif;
}
.date-row{
  margin:9mm 0 10mm;
}
.resp{
  margin:8mm 0 14mm;
}
.sign-area{
  margin-top:16mm;
}
.sign{
  width:72%;
  margin:0 0 16mm 0;
}
.sign-line{
  border-top:1px solid #222;
  margin-bottom:1mm;
}
.note{
  margin-top:21mm;
  font-size:10.8pt;
}
.banks{
  margin-top:4mm;
}
.banks img{
  width:150mm;
  max-width:100%;
  height:auto;
}
.mono{
  font-family:Arial,Helvetica,sans-serif;
}
@media(max-width:980px){
  body{padding:10px}
  .app{grid-template-columns:1fr}
  .form{position:static}
  .preview{padding:7px}
}
@page{size:A4 portrait;margin:0}
@media print{
  body{padding:0;background:#fff}
  .form{display:none!important}
  .app{display:block;max-width:none}
  .preview{padding:0;background:#fff;border:0;box-shadow:none}
  #doc{margin:0;box-shadow:none}
}