.row{display:flex;gap:10px;align-items:center}
.muted{color:var(--muted);font-size:14px}
.amount{font-size:28px;font-weight:700;letter-spacing:-.01em;color:var(--accent)}
.qr{display:flex;flex-direction:column;align-items:center;gap:14px;padding:20px;
  background:var(--card2);border-radius:14px;border:1px solid var(--line)}
.qr img{width:240px;height:240px;border-radius:10px;background:#fff;padding:8px}