:root{--bg: #0d1117;--panel: #161b22;--border: #30363d;--text: #e6edf3;--muted: #8b949e;--accent: #3fb68b;--accent-dim: #2ea043;--warn: #d29922;--bad: #f85149;font-family:system-ui,-apple-system,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}.app{max-width:960px;margin:0 auto;padding:0 16px 64px}.topbar{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid var(--border);margin-bottom:20px}.brand{font-size:20px;font-weight:700;letter-spacing:-.5px}.brand .accent{color:var(--accent)}.stats{display:flex;flex-wrap:wrap;gap:8px;flex:1}.stat{font-size:12px;padding:3px 9px;border:1px solid var(--border);border-radius:999px;color:var(--muted)}.stat.live{color:var(--accent);border-color:color-mix(in srgb,var(--accent) 40%,var(--border))}.tabs{display:flex;gap:4px}.tab{background:none;border:1px solid transparent;color:var(--muted);padding:6px 14px;border-radius:8px;cursor:pointer;font-size:14px}.tab.active{color:var(--text);border-color:var(--border);background:var(--panel)}.view{display:flex;flex-direction:column;gap:16px}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:18px}.card h3{margin:0 0 8px;font-size:15px}.muted{color:var(--muted);font-size:13px;line-height:1.5}.text-sm{font-size:12px}.mono,code{font-family:ui-monospace,Cascadia Mono,monospace}.addr{display:block;padding:10px;background:var(--bg);border:1px solid var(--border);border-radius:8px;font-size:12px;word-break:break-all;user-select:all}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.row.spread{justify-content:space-between}.col{display:flex;flex-direction:column;gap:10px}.col label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted)}.input{background:var(--bg);border:1px solid var(--border);color:var(--text);padding:9px 12px;border-radius:8px;font-size:14px;min-width:180px}.input.wide{width:100%}.input.slim{min-width:110px;max-width:140px}label.field{display:flex;flex-direction:column;gap:4px;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}.row label.field+button,.row .btn{align-self:flex-end}.input:focus{outline:none;border-color:var(--accent)}.btn{border:1px solid var(--border);background:var(--panel);color:var(--text);padding:9px 16px;border-radius:8px;cursor:pointer;font-size:14px}.btn.primary{background:var(--accent-dim);border-color:var(--accent-dim);color:#fff;font-weight:600}.btn.primary:hover{filter:brightness(1.1)}.btn.ghost:hover{border-color:var(--muted)}.btn:disabled{opacity:.5;cursor:default}.banner{padding:12px 16px;border-radius:10px;font-size:13px}.banner.warn{background:color-mix(in srgb,var(--warn) 12%,var(--bg));border:1px solid color-mix(in srgb,var(--warn) 45%,var(--border));color:var(--warn)}.banner.live{background:color-mix(in srgb,var(--accent) 10%,var(--bg));border:1px solid color-mix(in srgb,var(--accent) 45%,var(--border));color:var(--accent)}.banner.danger{background:color-mix(in srgb,var(--bad) 14%,var(--bg));border:1px solid color-mix(in srgb,var(--bad) 55%,var(--border));color:var(--bad);margin-bottom:14px;line-height:1.5}.card.happening{border-color:color-mix(in srgb,var(--accent) 40%,var(--border))}.wallets{display:flex;gap:20px;flex-wrap:wrap}.wallet-cell{flex:1;min-width:260px;display:flex;flex-direction:column;gap:4px}.label-sm{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.addr.sm{font-size:11px;padding:6px 8px}.qr{border-radius:8px;flex-shrink:0}.chart{width:100%;height:auto;border-radius:8px}.help-wrap{margin-top:12px;border-top:1px solid var(--border);padding-top:12px}.help-toggle{width:100%;text-align:left}.sm-btn{flex-shrink:0}.addr.sm.grow{flex:1;min-width:0}.modal-backdrop{position:fixed;inset:0;z-index:100;background:#0009;display:flex;align-items:center;justify-content:center;padding:20px;overflow-y:auto}.modal{background:var(--panel);border:1px solid var(--border);border-radius:14px;max-width:620px;width:100%;max-height:90vh;display:flex;flex-direction:column;box-shadow:0 20px 60px #00000080}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border)}.modal-head h3{margin:0}.modal-x{background:none;border:none;color:var(--muted);font-size:18px;cursor:pointer;padding:4px 8px;border-radius:6px}.modal-x:hover{color:var(--text);background:var(--bg)}.modal-body{padding:18px 20px;overflow-y:auto;display:flex;flex-direction:column;gap:10px}.modal-body h4{margin:8px 0 0;font-size:14px}.modal-body ol{margin:0;padding-left:20px;line-height:1.6;font-size:14px}.modal-body li{margin:3px 0}.modal-foot{padding:14px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end}pre.code{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:12px 14px;overflow-x:auto;font-size:12px;line-height:1.5;font-family:ui-monospace,Cascadia Mono,monospace;color:var(--text)}.kv{display:flex;flex-direction:column;gap:3px;margin-bottom:10px}.col.grow{flex:1;min-width:0}table.book{width:100%;border-collapse:collapse;font-size:14px}.book th{text-align:left;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.06em;padding:6px 8px;border-bottom:1px solid var(--border)}.book td{padding:9px 8px;border-bottom:1px solid color-mix(in srgb,var(--border) 50%,transparent)}.book tr.mine td{background:color-mix(in srgb,var(--accent) 6%,transparent)}.swap .state{font-size:13px;color:var(--accent)}.step-detail{margin:2px 0 6px;line-height:1.5}.eta{color:var(--accent);margin-bottom:6px}.swap .state.warn{color:var(--warn)}.swap .state.bad{color:var(--bad)}.swap .state.ok{color:var(--accent)}.progress{height:6px;background:var(--bg);border-radius:999px;margin:12px 0 10px;overflow:hidden}.progress.big{height:12px}.sync-card{max-width:560px;margin:48px auto;text-align:center}.progress .bar{height:100%;background:var(--accent);border-radius:999px;transition:width .6s}.progress .bar.warn{background:var(--warn)}.progress .bar.bad{background:var(--bad)}.bad{color:var(--bad)}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%);background:var(--panel);border:1px solid var(--accent);border-radius:10px;padding:12px 20px;font-size:14px;box-shadow:0 8px 30px #00000080;max-width:90vw}.site-footer{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px 16px;margin-top:40px;padding:20px 0 28px;border-top:1px solid var(--border);text-align:center;font-size:13px}.site-footer .muted{font-size:13px}.gh-link{color:var(--muted);text-decoration:none;border:1px solid var(--border);border-radius:999px;padding:4px 12px;font-size:13px;transition:color .15s,border-color .15s}.gh-link:hover{color:var(--accent);border-color:color-mix(in srgb,var(--accent) 40%,var(--border))}