.checkout-layout{display:grid;grid-template-columns:1fr 1fr;gap:65px;margin-top:40px}.checkout-layout h2{font-size:38px}.checkout-intro{margin:22px 0}.currency-options{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:25px}.currency-options button{background:#211820;border:1px solid #55424e;text-align:left;padding:18px 14px}.currency-options button[aria-pressed=true]{border-color:#d3a0b5;background:#392331}.currency-options strong{font-size:17px;font-weight:500;display:block}.currency-options span{font-size:10px;color:#bca7b4;display:block;margin-top:7px}.checkout-layout .draft-note{margin-block:20px}.invoice-card{padding:32px;border:1px solid #624758;background:linear-gradient(135deg,#291c25,#171418)}.invoice-card h2{margin-block:16px}.crypto-amount{font:34px/1.3 var(--serif);color:var(--bone);overflow-wrap:anywhere;margin-top:24px}#invoice-qr{background:white;border:12px solid white;image-rendering:pixelated;margin-block:25px}#countdown{font-size:12px}.simulation-actions{display:flex;flex-direction:column;align-items:stretch;gap:12px}.text-button{background:none;border:1px solid var(--line);font-size:11px;padding:13px;text-align:left}.text-button:hover{border-color:var(--rose)}#continue-link{width:100%;margin-top:20px}#invoice-message{overflow-wrap:anywhere}@media(max-width:750px){.checkout-layout{grid-template-columns:1fr;gap:30px}.invoice-card{padding:25px}}@media(max-width:350px){.currency-options{grid-template-columns:1fr}.currency-options button{display:flex;align-items:center;justify-content:space-between}.currency-options span{margin:0}}
.simulation-actions summary{cursor:pointer;color:#cab5c2;font-size:.85rem;margin-bottom:18px}.simulation-actions button{margin:10px 0;display:block}

.crypto-help{margin-top:22px;border:1px solid #55424e;background:#1b1419;padding:0 18px}.crypto-help summary{cursor:pointer;min-height:44px;display:flex;align-items:center;font-size:14px;letter-spacing:.02em;color:var(--bone)}.crypto-help[open] summary{border-bottom:1px solid #3c3439}.crypto-help ol{margin:16px 0 0;padding-left:20px;display:grid;gap:12px;font-size:13px;line-height:1.55;color:var(--muted)}.crypto-help strong{color:var(--bone);font-weight:600}.crypto-help a{color:#d3a0b5;text-decoration:underline;text-underline-offset:3px}.crypto-help-safety{font-size:12px;color:#d3a0b5;margin:14px 0 16px}

.pay-fields{display:grid;gap:10px;margin:18px 0 6px}.pay-field{display:grid;grid-template-columns:70px 1fr auto;align-items:center;gap:10px;border:1px solid #55424e;background:#1b1419;padding:10px 12px}.pay-label{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:#bca7b4}.pay-field code{font:13px/1.45 ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--bone);overflow-wrap:anywhere;word-break:break-all}.copy-field{background:#392331;border:1px solid #d3a0b5;color:var(--bone);font-size:12px;min-height:40px;min-width:64px;padding:0 12px;cursor:pointer}.copy-field:hover{background:#4a2d3f}.copy-field.done{border-color:#8fc9a3}.pay-hint{font-size:12px;color:#d3a0b5;margin:4px 0 0}@media(max-width:420px){.pay-field{grid-template-columns:1fr auto}.pay-label{grid-column:1/-1}}
.pay-field[hidden]{display:none}