.barcode-scan-btn{
  border:0;
  border-radius:12px;
  padding:12px 14px;
  color:#f8fafc;
  font-weight:900;
  cursor:pointer;
  background:linear-gradient(135deg,#111827,#263247);
  border:1px solid rgba(255,255,255,.18);
  box-shadow:0 10px 20px rgba(0,0,0,.22);
}

.barcode-scan-btn[hidden]{
  display:none !important;
}

.barcode-modal[hidden]{
  display:none !important;
}

.barcode-modal{
  position:fixed;
  inset:0;
  z-index:9999;
  background:rgba(0,0,0,.82);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:18px;
}

.barcode-panel{
  width:min(720px, 100%);
  background:#0b0f14;
  color:#f8fafc;
  border-radius:18px;
  border:1px solid rgba(255,255,255,.16);
  box-shadow:0 24px 80px rgba(0,0,0,.55);
  overflow:hidden;
}

.barcode-head{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  padding:14px 16px;
  border-bottom:1px solid rgba(255,255,255,.10);
}

.barcode-head strong{
  font-size:16px;
}

.barcode-close{
  border:0;
  border-radius:10px;
  padding:8px 10px;
  background:rgba(255,255,255,.10);
  color:#f8fafc;
  cursor:pointer;
  font-weight:900;
}

.barcode-video-wrap{
  position:relative;
  background:#000;
}

#barcodeScannerVideo{
  width:100%;
  height:auto;
  display:block;
}



.barcode-status{
  padding:14px 16px 16px;
  color:#d7dde3;
  font-size:13px;
  line-height:1.7;
}