:root{--bg:#0b0f14;--panel:#131a22;--panel-2:#1b2530;--line:#243140;--text:#e8eef4;--muted:#8aa0b3;--accent:#50d187;--danger:#ff6b6b;--warn:#f0b429;font-family:Manrope,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{background:radial-gradient(1200px 600px at 50% -10%, #16202b 0%, var(--bg) 60%);color:var(--text);min-height:100vh;margin:0}.topbar{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:18px 24px;display:flex}.brand{letter-spacing:.3px;font-size:18px;font-weight:800}.brand .tag{color:var(--accent);border:1px solid var(--accent);vertical-align:middle;border-radius:999px;margin-left:8px;padding:2px 8px;font-size:11px}.wallet{background:var(--panel-2);color:var(--text);border:1px solid var(--line);cursor:pointer;border-radius:12px;padding:10px 16px;font-weight:600}.wallet:hover{border-color:var(--accent)}.wrap{justify-content:center;padding:48px 16px;display:flex}.card{background:var(--panel);border:1px solid var(--line);border-radius:20px;width:100%;max-width:440px;padding:24px;box-shadow:0 20px 60px #0006}.card h1{margin:0;font-size:26px}.sub{color:var(--muted);margin:4px 0 20px;font-size:13px}.field{background:var(--panel-2);border:1px solid var(--line);border-radius:16px;padding:14px 16px}.field-head{color:var(--muted);justify-content:space-between;margin-bottom:8px;font-size:13px;display:flex}.field-row{align-items:center;gap:10px;display:flex}.field-row input{color:var(--text);background:0 0;border:none;outline:none;flex:1;width:100%;font-size:26px;font-weight:700}.field-row input:disabled{color:var(--muted)}.max{color:var(--accent);cursor:pointer;background:#50d1871f;border:1px solid #50d18766;border-radius:10px;padding:6px 10px;font-size:12px;font-weight:700}.max:disabled{opacity:.4;cursor:not-allowed}.switch{justify-content:center;margin:-6px 0;display:flex}.switch button{background:var(--panel-2);border:1px solid var(--line);width:40px;height:40px;color:var(--accent);cursor:pointer;z-index:1;border-radius:12px;font-size:18px}.cta{background:var(--accent);color:#06281a;cursor:pointer;border:none;border-radius:14px;width:100%;margin-top:18px;padding:16px;font-size:16px;font-weight:800}.cta:hover:not(:disabled){filter:brightness(1.05)}.cta:disabled{opacity:.5;cursor:not-allowed}.banner{border-radius:10px;margin:14px 0 0;padding:10px 12px;font-size:13px;line-height:1.5}.banner code{background:#ffffff14;border-radius:5px;padding:1px 5px}.banner.warn{color:var(--warn);background:#f0b4291f}.banner.error{color:var(--danger);background:#ff6b6b1f}.banner.ok{color:var(--accent);background:#50d1871f}.note{color:var(--muted);margin:16px 0 0;font-size:12px;line-height:1.6}