:root{--bg:#fbfaf8;--surface:#ffffff;--border:#e4e1db;--ink:#1c1b19;--muted:#6b675f;--accent:#1f5f4e;--accent-ink:#ffffff;--danger:#8c2f2f;--warn:#8a6114;--radius:10px}@media (prefers-color-scheme:dark){:root{--bg:#16161a;--surface:#1e1e23;--border:#32323a;--ink:#eceae6;--muted:#9d9a94;--accent:#4bbfa0;--accent-ink:#10241f;--danger:#e08585;--warn:#d8ac52}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:inherit}.shell{max-width:760px;margin:0 auto;padding:24px 20px 64px}header.bar{display:flex;align-items:baseline;gap:18px;padding-bottom:18px;margin-bottom:24px;border-bottom:1px solid var(--border);flex-wrap:wrap}header.bar nav{display:flex;gap:14px;font-size:14px}header.bar nav a{color:var(--muted);text-decoration:none}header.bar nav a.on,header.bar nav a:hover{color:var(--ink)}header.bar .spacer{margin-left:auto}header.bar .account{display:flex;align-items:baseline;gap:12px}header.bar .account button{padding:6px 12px;font-size:14px}header.bar .account a.figure{color:inherit;text-decoration:none}header.bar .account a.figure:hover{text-decoration:underline}header.bar .who{color:var(--muted);font-size:14px;max-width:16ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}h1{font-size:21px;font-weight:620;letter-spacing:-.01em;margin:0 0 4px}p.lede{color:var(--muted);margin:0 0 22px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin-bottom:14px}.row{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:9px 0;border-bottom:1px solid var(--border)}.row:last-child{border-bottom:0}.row .label{color:var(--muted);font-size:13px}.money{font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-size:15px;white-space:nowrap}.money.big{font-size:26px;letter-spacing:-.01em}.mono{font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;word-break:break-all}.mono,label{font-size:13px}label{display:block;color:var(--muted);margin-bottom:5px}input,select{width:100%;padding:9px 11px;font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--border);border-radius:8px}input:focus,select:focus{outline:2px solid var(--accent);outline-offset:-1px}.field{margin-bottom:14px}button{font:inherit;padding:9px 15px;border-radius:8px;border:1px solid var(--accent);background:var(--accent);color:var(--accent-ink);cursor:pointer}button.quiet{background:transparent;color:var(--muted);border-color:var(--border)}button:disabled{opacity:.55;cursor:default}.error{color:var(--danger);white-space:pre-line;margin:10px 0 0}.error,.hint{font-size:13px}.hint{margin:6px 0 0}.hint,.tag{color:var(--muted)}.tag{font-size:12px;padding:2px 8px;border-radius:999px;border:1px solid var(--border)}.tag.paid{color:var(--accent);border-color:var(--accent)}.tag.confirming{color:var(--warn);border-color:var(--warn)}.tag.expired,.tag.reversed{color:var(--danger);border-color:var(--danger)}.sections{display:flex;gap:16px;font-size:14px;margin:0 0 20px}.sections a{color:var(--muted);text-decoration:none}.sections a.on,.sections a:hover{color:var(--ink)}.candidate{border-top:1px solid var(--border);padding:10px 0 4px}pre.once{white-space:pre-wrap}.fields{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}.fields .field{margin:0}.fields input{width:100%}.field.narrow{max-width:120px}.once{font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:13px;word-break:break-all;background:var(--surface);border:1px solid var(--accent);border-radius:8px;padding:10px 12px;margin:10px 0 0}.more{margin:4px 0 14px}.empty,.more{text-align:center}.empty{color:var(--muted);padding:22px 0}.stack{display:flex;gap:10px;align-items:center;flex-wrap:wrap}fieldset{border:0;padding:0;margin:0 0 14px;min-width:0}legend{font-size:13px;color:var(--muted);margin-bottom:5px;padding:0}.assets{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));grid-gap:8px;gap:8px}label.asset{position:relative;display:flex;align-items:center;gap:10px;margin:0;padding:10px 12px;font-size:15px;color:var(--ink);background:var(--bg);border:1px solid var(--border);border-radius:8px;cursor:pointer}label.asset.on{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}label.asset:focus-within{outline:2px solid var(--accent);outline-offset:1px}label.asset input{position:absolute;width:1px;height:1px;padding:0;opacity:0}.asset-icon{flex:none}.qr-block{display:flex;flex-direction:column;align-items:center;gap:10px;padding:16px 0 4px}svg.qr{width:224px;height:224px;max-width:100%;border-radius:6px}