:root{--fg: #1a1a1a;--muted: #666;--border: #ddd;--bg: #f7f7f8;--primary: #0b6bcb}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--fg)}.container{max-width:480px;margin:0 auto;padding:24px 20px 48px}.brand-header{display:flex;align-items:center;gap:12px;margin-bottom:24px}.brand-header img{width:48px;height:48px;border-radius:8px}.brand-header h1{margin:0;font-size:20px}.form-field{display:flex;flex-direction:column;margin-bottom:16px}.form-field label{font-size:13px;margin-bottom:4px;color:var(--muted)}.form-field input{padding:10px 12px;border:1px solid var(--border);border-radius:6px;font-size:15px}.form-error{color:#b00020;font-size:13px;margin-top:4px}.btn{width:100%;padding:12px;border-radius:6px;border:none;font-size:15px;cursor:pointer}.btn-primary{background:var(--primary);color:#fff}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-wallet{background:#1a1a1a;color:#fff;margin-bottom:8px}.btn-wallet:disabled{opacity:.4;cursor:not-allowed}.consent-row{display:flex;gap:8px;align-items:flex-start;margin:12px 0}.consent-row input{margin-top:3px}.consent-row label{font-size:13px;color:var(--muted)}.loading,.error-state{text-align:center;padding:48px 16px;color:var(--muted)}.qr-wrapper{display:flex;justify-content:center;margin:24px 0;padding:16px;background:#fff;border-radius:8px;border:1px solid var(--border)}.qr-url{display:flex;align-items:center;gap:8px;font-size:13px;word-break:break-all;color:var(--muted)}.qr-url a{flex:1}.btn-secondary{padding:6px 10px;border:1px solid var(--border);background:#fff;border-radius:6px;cursor:pointer;font-size:13px;white-space:nowrap}@media print{body *{visibility:hidden}.qr-wrapper,.qr-wrapper *{visibility:visible}.qr-wrapper{position:absolute;top:20mm;left:50%;transform:translate(-50%);border:none}}