:root{--kuning:#FBDE08;--kuning-tua:#E0C400;--tinta:#1B2430;--abu:#5A6672;--garis:#DEE3E8;--bg:#F4F6F8;
      --hijau:#0F7B3F;--merah:#C62828}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--tinta);font:16px/1.55 "Segoe UI",Roboto,Helvetica,Arial,sans-serif;
     -webkit-tap-highlight-color:transparent}
.wrap{max-width:820px;margin:0 auto;padding:0 14px 60px}
header.app{background:#fff;border-bottom:4px solid var(--kuning);padding:14px 0 12px;margin-bottom:18px;
     box-shadow:0 2px 10px rgba(16,24,40,.06)}
header.app .inner{max-width:820px;margin:0 auto;padding:0 14px;display:flex;align-items:center;gap:14px}
header.app img{width:86px;height:auto;flex:0 0 auto}
header.app h1{font-size:17px;margin:0;line-height:1.3;letter-spacing:.2px}
header.app p{margin:3px 0 0;font-size:12.5px;color:var(--abu)}
.topbar{display:flex;align-items:center;gap:10px}
.topbar .sp{flex:1}
.topbar a.kecil{font-size:12.5px;color:var(--abu);text-decoration:none;font-weight:600}
.card{background:#fff;border:1px solid var(--garis);border-radius:14px;padding:18px 18px 20px;margin-bottom:16px;
      box-shadow:0 1px 3px rgba(16,24,40,.04)}
.card > h2{font-size:15px;margin:0 0 4px;display:flex;align-items:center;gap:9px}
.num{background:var(--kuning);color:var(--tinta);font-weight:700;min-width:26px;height:26px;border-radius:8px;
     display:inline-flex;align-items:center;justify-content:center;font-size:13px}
.hint{color:var(--abu);font-size:12.5px;margin:6px 0 14px}
label.f{display:block;margin:0 0 14px}
label.f > span{display:block;font-size:13.5px;font-weight:600;margin-bottom:6px}
label.f .req{color:var(--merah)}
input[type=text],input[type=tel],input[type=date],input[type=number],input[type=password],select,textarea{
    width:100%;padding:13px 14px;border:1.5px solid var(--garis);border-radius:11px;font-size:16px;background:#fff;
    color:var(--tinta);min-height:50px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--kuning-tua);box-shadow:0 0 0 3px rgba(251,222,8,.35)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.grid3{display:grid;grid-template-columns:120px 1fr 1fr;gap:0 14px}
@media(max-width:640px){.grid2,.grid3{grid-template-columns:1fr}}
.opts{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px;margin-bottom:6px}
.opts.dua{grid-template-columns:1fr 1fr}
.opt{display:flex;align-items:center;gap:10px;border:1.5px solid var(--garis);border-radius:11px;padding:11px 12px;
     min-height:48px;background:#fff;cursor:pointer;font-size:14.5px}
.opt input{width:20px;height:20px;accent-color:var(--tinta);margin:0}
.opt.on{border-color:var(--kuning-tua);background:#FFFCE6;font-weight:600}
.err{background:#FDECEA;border:1px solid #F5B7B1;color:#8E1B1B;border-radius:11px;padding:12px 14px;font-size:14px;
     margin-bottom:14px}
.err ul{margin:6px 0 0;padding-left:18px}
.fmsg{color:var(--merah);font-size:12.5px;margin:6px 0 0}
.note{background:#F7F9FB;border-left:4px solid var(--kuning);border-radius:8px;padding:11px 13px;font-size:13px;
      color:#39424E;margin:0 0 14px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;width:100%;padding:16px;border:none;
     border-radius:12px;background:var(--kuning);color:var(--tinta);font-size:16.5px;font-weight:700;cursor:pointer;
     box-shadow:0 3px 0 var(--kuning-tua);min-height:54px;text-decoration:none}
.btn:active{transform:translateY(2px);box-shadow:0 1px 0 var(--kuning-tua)}
.btn.ghost{background:#fff;border:1.5px solid var(--garis);box-shadow:none;font-weight:600;font-size:15px}
.btn.ghost:active{transform:none}
.up{display:flex;flex-direction:column;gap:10px}
.drop{border:2px dashed #C9D2DA;border-radius:12px;padding:16px;text-align:center;background:#FBFDFE}
.drop.has{border-style:solid;border-color:var(--hijau);background:#F2FBF5}
.drop strong{display:block;font-size:14.5px;margin-bottom:4px}
.drop small{color:var(--abu);font-size:12.5px}
.drop input{margin-top:10px;font-size:14px;width:100%}
.drop img{max-height:130px;border:1px solid var(--garis);border-radius:8px;margin-top:10px;background:#fff}
canvas#ttdpad{width:100%;height:170px;border:1.5px dashed #C9D2DA;border-radius:12px;background:#fff;touch-action:none}
.sigrow{display:flex;gap:10px;margin-top:10px}
.sigrow .btn{width:auto;flex:1;padding:12px;font-size:14px;min-height:46px}
.check-nik{display:flex;gap:8px;margin-top:8px}
.check-nik button{flex:0 0 auto;padding:12px 16px;border-radius:11px;border:1.5px solid var(--garis);background:#fff;
     font-weight:600;font-size:14px;cursor:pointer;min-height:48px}
.small{font-size:12.5px;color:var(--abu)}
footer.app{text-align:center;color:var(--abu);font-size:12px;padding:6px 0 30px}
/* isian per kotak (satu huruf/angka per kotak, mengikuti formulir cetak) */
.boxes{display:flex;flex-wrap:wrap;gap:4px;align-items:center}
.boxes .gap{width:12px;flex:0 0 auto}
.boxes input{width:34px;height:46px;padding:0;text-align:center;font-size:16px;font-weight:700;color:var(--tinta);
     background:#fff;border:1.5px solid var(--garis);border-radius:8px;text-transform:uppercase;
     font-family:inherit;min-width:0}
.boxes input:focus{outline:none;border-color:var(--kuning-tua);box-shadow:0 0 0 3px rgba(251,222,8,.35)}
.boxes input.ekstra{border-style:dashed;border-color:#B9C2CC}
#kotakNamaRek input{width:28px;height:42px;font-size:14px;border-radius:7px}
@media(max-width:640px){.boxes{gap:3px}.boxes input{width:29px;height:42px;font-size:15px;border-radius:7px}
  .boxes .gap{width:8px}
  #kotakNamaRek input{width:24px;height:38px;font-size:13px}}
@media(max-width:400px){.boxes input{width:25px;height:40px;font-size:14px}
  #kotakNamaRek input{width:21px;height:36px;font-size:12px}}
/* gerbang PIN */
.pinbox{background:#fff;border:1px solid var(--garis);border-radius:16px;padding:26px 22px;max-width:430px;margin:6vh auto 0;
     border-top:5px solid var(--kuning);box-shadow:0 6px 24px rgba(16,24,40,.08);text-align:center}
.pinbox img{width:86px;margin-bottom:10px}
.pinbox h1{font-size:19px;margin:0 0 6px}
.pinbox p{color:var(--abu);font-size:13.5px;margin:0 0 18px}
.pinbox input{text-align:center;letter-spacing:.5em;font-size:24px;font-weight:700;padding:16px}
.pinbox .btn{margin-top:14px}
.pinerr{background:#FDECEA;color:#8E1B1B;border:1px solid #F5B7B1;border-radius:10px;padding:10px 12px;font-size:13.5px;margin-bottom:14px}
@media(max-width:480px){header.app h1{font-size:15px}header.app img{width:62px}.card{padding:15px 14px 17px}}