.simple-header{display:flex;align-items:center;gap:.7rem;padding:1rem 0}
.order-container{display:grid;grid-template-columns:1fr 1.2fr;gap:1.2rem;margin:1rem auto}
.order-summary-card,.order-form-card{background:#0f1117;border:1px solid #1c1f2b;border-radius:14px;padding:1rem}
.selected-product{display:flex;gap:.8rem;align-items:center}
.selected-product img{width:88px;height:88px;object-fit:cover;border-radius:10px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}
.radio{display:inline-flex;align-items:center;gap:.4rem;margin-right:1rem}

.upi-qr{margin-top:1rem;padding:1rem;border:1px dashed #2c3146;border-radius:12px;background:#0b0e15}
.upi-qr #upiQR{display:grid;place-items:center;padding:.6rem}
.upi-qr canvas, .upi-qr img{border-radius:10px;background:#fff;padding:8px}

@media (max-width: 900px){
  .order-container{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
}