.topbar .brand>span{position:relative;border:1px solid color-mix(in srgb,var(--accent) 78%,white 12%);box-shadow:0 0 0 3px rgba(255,255,255,.025),0 0 20px var(--glow)}
.topbar .brand>span:after{content:"";position:absolute;inset:-1px;border-radius:7px;pointer-events:none;background:linear-gradient(135deg,rgba(255,255,255,.4),transparent 38%);mix-blend-mode:screen}
.topbar nav a,.topbar nav button{display:inline-flex;align-items:center;gap:6px;padding:7px 5px;border-radius:5px;transition:color .18s,background .18s}.topbar nav a:hover,.topbar nav button:hover{color:var(--text);background:rgba(255,255,255,.045)}
.topbar nav .icon{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.crypto-checkout{width:min(1080px,calc(100% - 36px));margin:0 auto;padding:58px 0 84px}.checkout-heading{text-align:center;max-width:660px;margin:0 auto 34px}.checkout-heading h1{font-size:38px;margin:14px 0 9px}.checkout-heading p{margin:0;color:var(--muted);line-height:1.6}
.network-pill{display:inline-flex;align-items:center;gap:8px;padding:7px 11px;border:1px solid color-mix(in srgb,var(--accent) 35%,var(--line));border-radius:999px;color:#efb3c4;background:color-mix(in srgb,var(--accent) 8%,transparent);font-size:12px;font-weight:750;text-transform:uppercase}.network-pill i{width:7px;height:7px;border-radius:50%;background:#37d99a;box-shadow:0 0 10px #37d99a}
.checkout-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(280px,.75fr);gap:16px;align-items:stretch}.payment-card,.qr-card{border:1px solid var(--line);border-radius:8px;background:color-mix(in srgb,var(--surface) 94%,transparent);box-shadow:0 24px 70px rgba(0,0,0,.24)}.payment-card{padding:26px}
.payment-card-head{display:flex;justify-content:space-between;align-items:start;gap:18px;padding-bottom:22px;border-bottom:1px solid var(--line)}.payment-card-head span{color:var(--muted);font-size:12px}.payment-card-head h2{font-size:20px;margin:4px 0 0}.payment-status{display:inline-flex;align-items:center;gap:8px;padding:8px 10px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.025);white-space:nowrap}.payment-status i{width:7px;height:7px;border-radius:50%;background:#f0b34f;box-shadow:0 0 9px #f0b34f}.payment-status b{font-size:11px}.payment-status.paid i{background:#35d391;box-shadow:0 0 9px #35d391}.payment-status.expired i{background:#ff7181;box-shadow:0 0 9px #ff7181}
.exact-amount{padding:24px 0 20px}.exact-amount>span,.wallet-address>span{display:block;color:var(--muted);font-size:12px;margin-bottom:8px}.exact-amount>div{display:flex;align-items:center;gap:10px;min-width:0}.exact-amount strong{font-size:clamp(29px,4vw,43px);line-height:1;letter-spacing:0;font-variant-numeric:tabular-nums}.exact-amount b{color:#efb0c3;font-size:14px}.exact-amount small{display:block;margin-top:9px;color:var(--muted)}
.copy-button{width:34px;height:34px;flex:0 0 34px;display:grid;place-items:center;border:1px solid var(--line);border-radius:6px;background:rgba(255,255,255,.04);color:var(--muted);cursor:pointer}.copy-button:hover,.copy-button.copied{border-color:var(--accent);color:#fff;background:color-mix(in srgb,var(--accent) 15%,transparent)}.copy-button .icon,.checkout-notice .icon,.qr-icon .icon{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.payment-details{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--line);border-radius:7px;overflow:hidden;margin-bottom:20px}.payment-details>div{padding:13px 15px;border-right:1px solid var(--line)}.payment-details>div:last-child{border:0}.payment-details span,.payment-details strong{display:block}.payment-details span{font-size:10px;color:var(--muted);text-transform:uppercase}.payment-details strong{font-size:13px;margin-top:5px}
.wallet-address>div{display:flex;align-items:center;gap:8px;padding:10px 10px 10px 13px;border:1px solid var(--line);border-radius:7px;background:#0c090d}.wallet-address code{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;color:#f5dce4;font-size:12px}.payment-progress{height:4px;margin:22px 0 18px;border-radius:4px;overflow:hidden;background:rgba(255,255,255,.06)}.payment-progress i{display:block;width:0;height:100%;background:linear-gradient(90deg,var(--accent-2),var(--accent),#ff8a72);transition:width .35s}
.checkout-notice{display:flex;align-items:flex-start;gap:10px;color:var(--muted);font-size:12px;line-height:1.5}.checkout-notice .icon{flex:0 0 17px;color:#efb0c3}.checkout-notice p{margin:0}.checkout-notice strong{color:var(--text)}.qr-card{padding:28px;text-align:center;display:flex;flex-direction:column;align-items:center}.qr-icon{width:38px;height:38px;display:grid;place-items:center;border:1px solid color-mix(in srgb,var(--accent) 40%,var(--line));border-radius:50%;color:#f1b1c4;background:color-mix(in srgb,var(--accent) 10%,transparent)}.qr-card h2{font-size:20px;margin:12px 0 5px}.qr-card>p{font-size:12px;color:var(--muted);line-height:1.5;margin:0 0 18px}.qr-frame{width:min(220px,100%);aspect-ratio:1;padding:12px;border-radius:8px;background:#fff;border:1px solid rgba(255,255,255,.2)}.qr-frame img{display:block;width:100%;height:100%;object-fit:contain}.expiry{width:100%;display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:22px;color:var(--muted);font-size:12px}.expiry strong{color:#fff;font-size:16px;font-variant-numeric:tabular-nums}.checkout-unavailable{max-width:520px;margin:auto;text-align:center;padding:36px;border:1px solid var(--line);border-radius:8px;background:var(--surface)}
@media(max-width:760px){.crypto-checkout{width:min(100% - 24px,560px);padding:32px 0 76px}.checkout-heading h1{font-size:29px}.checkout-grid{grid-template-columns:1fr}.payment-card{padding:18px}.payment-card-head{display:grid}.payment-status{width:max-content}.exact-amount strong{font-size:31px}.payment-details{grid-template-columns:1fr}.payment-details>div{border-right:0;border-bottom:1px solid var(--line)}.qr-card{padding:22px}.qr-frame{width:190px}.topbar nav a,.topbar nav button{font-size:0}.topbar nav .icon{width:18px;height:18px}.topbar nav{gap:6px}}