:root{--accent:#6c63ff;--muted:#6b7280;--bg:#f7f7fb;--card:#ffffff;--radius:12px}
html,body{height:100%;margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial;background:linear-gradient(180deg,#fbfcff 0%,#f7f7fb 100%);color:#111}
.container{max-width:920px;margin:32px auto;padding:28px}
.card{background:var(--card);border-radius:var(--radius);box-shadow:0 8px 30px rgba(17,24,39,0.06);padding:22px}
header{display:flex;align-items:center;gap:18px}
.logo{width:88px;height:88px;border-radius:14px;overflow:hidden;flex:0 0 88px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#fff 0,#f3f4f6 100%);box-shadow:inset 0 1px 0 rgba(255,255,255,0.6)}
.logo img{max-width:100%;height:auto}
h1{margin:0;font-size:18px}
p.lead{margin:6px 0 0;color:var(--muted);font-size:13px}

form .grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px}
label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px}
input[type=text],input[type=date],input[type=tel],textarea,select{width:100%;padding:10px;border-radius:8px;border:1px solid #e6e9ef;background:transparent;font-size:14px}
textarea{min-height:84px;resize:vertical}

.section-title{margin-top:18px;font-weight:600;color:#0f172a}
.clauses{font-size:13px;color:#0f172a;line-height:1.45;margin-top:8px}

.row{display:flex;gap:12px;align-items:center}
.actions{display:flex;gap:10px;justify-content:flex-end;margin-top:18px}
button{background:var(--accent);color:white;border:0;padding:10px 14px;border-radius:10px;font-weight:600;cursor:pointer}
button.ghost{background:transparent;color:var(--accent);box-shadow:inset 0 0 0 1px rgba(108,99,255,0.12)}
.small{font-size:12px;color:var(--muted)}

.sig-wrap{display:flex;gap:12px;margin-top:12px}
.sig-box{flex:1;background:#f8fafc;border-radius:8px;padding:8px;border:1px dashed #e6e9ef}
canvas{width:100%;height:140px;border-radius:6px;background:white}
.sig-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:6px}

@media (max-width:720px){.grid{grid-template-columns:1fr}.logo{display:none}}

/* print styles */
@media print{
  body{background:white}
  .container{box-shadow:none;margin:0;padding:0}
  .actions, .sig-actions, header .logo{display:none}
  canvas{height:120px}
}