:root{--bg: #0b1020;--bg-2: #121a33;--card: #161f3d;--card-line: #263258;--text: #eef2ff;--muted: #9aa8cf;--accent: #6c8cff;--accent-2: #8f6cff;--ok: #34d399;--bad: #fb7185;--warn: #fbbf24;--radius: 16px}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Inter,system-ui,sans-serif;-webkit-text-size-adjust:100%;-webkit-font-smoothing:antialiased}body{background:radial-gradient(1000px 500px at 50% -10%,#24306040 0%,transparent 70%),linear-gradient(180deg,var(--bg) 0%,var(--bg-2) 100%);background-attachment:fixed;min-height:100vh}.app{max-width:560px;margin:0 auto;padding:max(20px,env(safe-area-inset-top)) 16px calc(32px + env(safe-area-inset-bottom))}.hero{text-align:center;padding:8px 0 20px}.hero h1{margin:10px 0 4px;font-size:30px;letter-spacing:-.02em;background:linear-gradient(92deg,var(--accent) 0%,var(--accent-2) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.hero-sub{margin:0;color:var(--muted);font-size:14px}.hero-badges{display:flex;gap:6px;justify-content:center;flex-wrap:wrap}.chip{font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;padding:4px 9px;border-radius:999px;background:#ffffff14;border:1px solid var(--card-line);color:var(--muted)}.chip-ok{color:var(--ok);border-color:#34d39955}.chip-bad{color:var(--bad);border-color:#fb718555}.chip-muted{text-transform:none;letter-spacing:0}main{display:flex;flex-direction:column;gap:14px}.card{background:var(--card);border:1px solid var(--card-line);border-radius:var(--radius);padding:16px;box-shadow:0 10px 30px #00000040}.card-ok{border-color:#34d39966;background:linear-gradient(180deg,#12301f 0%,var(--card) 60%)}.card-bad{border-color:#fb718577;background:linear-gradient(180deg,#31121c 0%,var(--card) 60%)}.card-title{margin:0 0 12px;font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.segmented{display:flex;gap:4px;background:#0b122a;border:1px solid var(--card-line);border-radius:12px;padding:4px;margin-bottom:16px}.segmented button{flex:1;-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;background:transparent;color:var(--muted);font-size:14px;font-weight:600;padding:10px 8px;border-radius:9px;cursor:pointer}.segmented button.active{background:linear-gradient(92deg,var(--accent),var(--accent-2));color:#fff}.label{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:6px}.input{width:100%;font-size:18px;padding:14px;border-radius:12px;border:1px solid var(--card-line);background:#0b122a;color:var(--text);outline:none}.input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #6c8cff33}.hint{margin:8px 0 0;font-size:12px;color:var(--muted)}.mono{font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,monospace}.primary{width:100%;margin-top:16px;padding:16px;font-size:17px;font-weight:700;border:0;border-radius:14px;color:#fff;background:linear-gradient(92deg,var(--accent),var(--accent-2));cursor:pointer;min-height:54px}.primary:disabled{opacity:.6}.row{display:flex;gap:8px;margin-top:10px}.row.tight{margin-top:0}.ghost{flex:1;padding:12px;font-size:14px;font-weight:600;border-radius:12px;border:1px solid var(--card-line);background:#ffffff0d;color:var(--text);cursor:pointer;min-height:44px}.ghost.small{flex:0 0 auto;padding:6px 12px;min-height:32px;font-size:12px}.ghost:disabled{opacity:.45}.qrwrap{display:flex;justify-content:center;padding:14px;margin-bottom:14px;background:#fff;border-radius:14px}.qr{display:block;width:100%;max-width:260px;height:auto;image-rendering:pixelated}.checkrow{display:flex;align-items:flex-start;gap:9px;margin-top:12px;font-size:13px;line-height:1.4;color:var(--muted)}.checkrow input{width:20px;height:20px;flex:0 0 auto;accent-color:var(--accent)}.linkbtn{display:flex;align-items:center;justify-content:center;text-align:center;text-decoration:none}.swatch{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:6px;vertical-align:middle;border:1px solid #ffffff33}.progress{display:flex;align-items:center;gap:10px;margin-top:14px;font-size:14px;color:var(--muted)}.spinner{width:16px;height:16px;border-radius:50%;border:2px solid #ffffff26;border-top-color:var(--accent);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.strategy{display:flex;flex-direction:column;gap:4px}.strategy-name{font-size:26px;font-weight:800;letter-spacing:-.02em}.strategy-detail{font-size:13px;color:var(--muted)}.kv{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:9px 0;border-bottom:1px dashed #ffffff14;font-size:14px}.kv:last-of-type{border-bottom:0}.kv span{color:var(--muted)}.big{font-size:20px}.ok{color:var(--ok)}.bad{color:var(--bad)}.errcode{font-size:18px;font-weight:700;color:var(--bad);word-break:break-all}.errmsg{margin:6px 0 10px;font-size:15px;line-height:1.45;word-break:break-word}.errfields{margin:0 0 10px;border-left:3px solid var(--bad);padding-left:10px}.errfield{display:flex;flex-direction:column;gap:2px;padding:5px 0}.errfield-name{font-size:12px;font-weight:700;color:var(--warn);word-break:break-all}.errfield-msg{font-size:13px;line-height:1.45;word-break:break-word}.errmeta{display:flex;flex-wrap:wrap;gap:10px;font-size:12px;color:var(--muted);margin-bottom:10px}.option{display:flex;flex-wrap:wrap;gap:8px;align-items:baseline;padding:8px 0;border-bottom:1px dashed #ffffff14;font-size:14px}details{margin-top:10px}summary{cursor:pointer;font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}pre{margin:8px 0 0;padding:10px;background:#060a18;border:1px solid var(--card-line);border-radius:10px;font-size:11px;line-height:1.45;overflow-x:auto;white-space:pre-wrap;word-break:break-word;font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,monospace;color:#cfd8f7}.log-head{display:flex;justify-content:space-between;align-items:center;gap:10px}.log-head .card-title{margin:0}.log{margin-top:12px;max-height:46vh;overflow-y:auto;-webkit-overflow-scrolling:touch}.log-line{padding:8px 0;border-bottom:1px solid #ffffff0f;font-size:13px}.log-t{font-size:11px;color:#6f7ca8;margin-right:8px}.log-level{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:2px 6px;border-radius:5px;margin-right:8px;background:#ffffff14;color:var(--muted)}.log-level.success{color:var(--ok);background:#34d3991f}.log-level.error{color:var(--bad);background:#fb71851f}.log-level.warn{color:var(--warn);background:#fbbf241f}.log-msg{word-break:break-word}.foot{text-align:center;font-size:12px;line-height:1.6;color:var(--muted);padding:4px 8px 0}