:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--ink:#17201b;--muted:#5b665f;--line:#dbe2dc;--panel:#fff;--page:#f3f5f1;--accent:#1f7a5d;--accent-strong:#12543f;--gold:#c58a2d;--blue:#2f6f9f;--danger:#a63f3f;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{background:var(--page);min-height:100vh;color:var(--ink);margin:0}button,input,select{font:inherit}a{color:var(--accent-strong);font-weight:700}.app-shell{grid-template-columns:280px minmax(0,1fr);min-height:100vh;display:grid}.sidebar{color:#f8fbf6;background:#18231e;flex-direction:column;gap:28px;padding:28px;display:flex}.brand{align-items:center;gap:14px;display:flex}.brand-mark{width:42px;height:42px;color:var(--accent-strong);background:#f8fbf6;border-radius:8px;place-items:center;font-weight:900;display:grid}.brand h1,.topbar h2,.section-heading h3,.pay-card h3{letter-spacing:0;margin:0}.brand h1{font-size:22px}.eyebrow,.label{color:#748078;letter-spacing:0;text-transform:uppercase;margin:0 0 6px;font-size:12px;font-weight:800}.sidebar .eyebrow{color:#aeb9b1}.steps{gap:8px;display:grid}.step{color:#dce5df;text-align:left;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;align-items:center;gap:10px;width:100%;min-height:46px;padding:10px;display:flex}.step span{background:#33443a;border-radius:999px;place-items:center;width:24px;height:24px;font-size:12px;font-weight:800;display:grid}.step.is-active{color:#fff;background:#23322b;border-color:#64756a}.network-card{background:#202f27;border:1px solid #3c4e44;border-radius:8px;margin-top:auto;padding:16px}.network-card strong,.network-card span,.network-card a{display:block}.network-card span{color:#c7d2ca;margin:5px 0 14px}.network-card a{color:#fff}main{min-width:0;padding:28px}.topbar{justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px;display:flex}.topbar h2{font-size:clamp(26px,4vw,42px)}.view{display:none}.view.is-visible{display:block}.panel{border:1px solid var(--line);background:var(--panel);border-radius:8px;width:100%;box-shadow:0 18px 50px #14201914}.form-panel,.result-panel{max-width:760px;padding:24px}.result-panel{margin-top:16px}.field-grid{grid-template-columns:minmax(0,1fr) 180px;gap:14px;display:grid}label{color:var(--muted);gap:8px;margin-bottom:16px;font-weight:700;display:grid}input,select{width:100%;min-height:48px;color:var(--ink);background:#fbfcfa;border:1px solid #cfd8d1;border-radius:8px;padding:0 13px}input:focus,select:focus{border-color:var(--accent);outline:3px solid #1f7a5d24}.primary-button,.secondary-button,.icon-button{cursor:pointer;border:0;border-radius:8px;min-height:44px;font-weight:800}.primary-button{background:var(--accent);color:#fff;padding:0 18px}.primary-button:hover{background:var(--accent-strong)}.secondary-button,.icon-button{border:1px solid var(--line);color:var(--ink);background:#fff;padding:0 14px}.inline-button{border:1px solid var(--line);min-height:32px;color:var(--ink);cursor:pointer;background:#fff;border-radius:8px;padding:0 10px;font-weight:800}.copy-row{grid-template-columns:minmax(0,1fr) 82px;gap:10px;display:grid}.receipt{flex-wrap:wrap;gap:10px;margin-top:14px;display:flex}.receipt span,.status-pill,.paid{min-height:28px;color:var(--accent-strong);background:#e9f4ee;border-radius:999px;align-items:center;padding:0 10px;font-size:13px;font-weight:800;display:inline-flex}.status-pill.signing,.status-pill.pending,.paid.pending{color:#7a5314;background:#fff4dc}.status-pill.failed,.paid.failed{color:var(--danger);background:#fce9e9}.checkout-grid{grid-template-columns:minmax(0,1.3fr) minmax(260px,.7fr);align-items:start;gap:18px;display:grid}.pay-card,.flow-panel,.proof-panel,.crosschain-panel{padding:24px}.pay-card h3{margin-top:6px;font-size:clamp(38px,8vw,76px);line-height:.98}.memo{color:var(--muted);margin:10px 0 24px;font-size:18px}.details{gap:12px;margin:0 0 22px;display:grid}.details div{border-top:1px solid var(--line);gap:4px;padding-top:12px;display:grid}dt{color:var(--muted);text-transform:uppercase;font-size:12px;font-weight:800}dd{overflow-wrap:anywhere;margin:0;font-weight:700}.actions{flex-wrap:wrap;gap:10px;display:flex}.hint{min-height:22px;color:var(--muted);margin:14px 0 0}.flow-panel{gap:14px;display:grid}.flow-row{min-height:38px;color:var(--muted);align-items:center;gap:10px;font-weight:700;display:flex}.flow-row span{border:2px solid #aab6ae;border-radius:999px;width:12px;height:12px}.flow-row.is-done{color:var(--ink)}.flow-row.is-done span{border-color:var(--accent);background:var(--accent)}.proof-panel,.crosschain-panel{gap:16px;display:grid}.section-heading.compact{padding:0}.crosschain-body{gap:14px;display:grid}.route-card{grid-template-columns:minmax(0,1fr) minmax(160px,.5fr);gap:10px;display:grid}.route-card div{border:1px solid var(--line);background:#fbfcfa;border-radius:8px;min-height:72px;padding:12px}.route-card span{color:var(--muted);text-transform:uppercase;margin-bottom:8px;font-size:12px;font-weight:800;display:block}.route-card strong{overflow-wrap:anywhere}.code-panel{color:#edf7f0;background:#17201b;border:1px solid #cfd8d1;border-radius:8px;max-height:260px;margin:0;padding:14px;font-size:13px;line-height:1.45;overflow:auto}.metric-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.metric-grid div{border:1px solid var(--line);background:#fbfcfa;border-radius:8px;min-height:86px;padding:12px}.metric-grid span{color:var(--muted);text-transform:uppercase;margin-bottom:8px;font-size:12px;font-weight:800;display:block}.metric-grid strong{overflow-wrap:anywhere;font-size:22px;line-height:1.1;display:block}.section-heading{justify-content:space-between;align-items:center;gap:14px;padding:20px 20px 0;display:flex}.payments-list{gap:10px;padding:20px;display:grid}.payment-item{border:1px solid var(--line);border-radius:8px;justify-content:space-between;align-items:center;gap:14px;padding:14px;display:flex}.payment-item p{color:var(--muted);margin:3px 0 0}.payment-meta{white-space:nowrap;align-items:center;gap:10px;display:flex}.empty-state{min-height:160px;color:var(--muted);border:1px dashed #bcc8c0;border-radius:8px;place-items:center;font-weight:700;display:grid}@media (width<=820px){.app-shell,.checkout-grid,.field-grid,.metric-grid,.route-card{grid-template-columns:1fr}.sidebar{min-height:auto}main{padding:18px}.topbar,.payment-item{flex-direction:column;align-items:stretch}.payment-meta{justify-content:space-between}}