*{box-sizing:border-box;margin:0;padding:0}:root{--bitcoin-orange:#f7931a;--bitcoin-orange-dark:#d67b0e;--eth-purple:#627eea;--bg-primary:#0a0f1d;--bg-secondary:#131b2e;--bg-card:#131b2ed9;--bg-card-hover:#1c2742f2;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--border-color:#1e293b;--border-focus:#38bdf8;--success-green:#10b981;--error-red:#ef4444;--warning-yellow:#f59e0b;--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--transition:all .2s cubic-bezier(.4, 0, .2, 1)}body{background-color:var(--bg-primary);color:var(--text-primary);background-image:radial-gradient(at 0 0,#f7931a14 0,#0000 50%),radial-gradient(at 100% 100%,#627eea14 0,#0000 50%);flex-direction:column;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;display:flex;overflow-x:hidden}.view-section{width:100%;min-height:100vh;display:none}.view-active{flex-direction:column;display:flex}#loginView,#setupView,#unlockView{justify-content:center;align-items:center;padding:24px}.center-card{background:var(--bg-card);-webkit-backdrop-filter:blur(16px);border-radius:var(--radius-lg);text-align:center;border:1px solid #ffffff12;width:100%;max-width:480px;padding:44px 36px;animation:.35s ease-out fadeIn;box-shadow:0 20px 40px -15px #0009}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}.app-logo{filter:drop-shadow(0 4px 12px #f7931a4d);width:72px;height:72px;margin-bottom:20px}.btn{border-radius:var(--radius-md);cursor:pointer;background:linear-gradient(135deg, var(--bitcoin-orange) 0%, var(--bitcoin-orange-dark) 100%);color:#fff;transition:var(--transition);border:none;justify-content:center;align-items:center;gap:8px;padding:13px 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p{color:var(--text-secondary);margin:0;font-size:.8rem;line-height:1.4}.chain-dot{border-radius:50%;width:8px;height:8px;display:inline-block}.dot-base{background:#0052ff}.dot-arbitrum{background:#28a0f0}.dot-polygon{background:#8247e5}.dot-btc{background:#f7931a}.code-snippet-pre{border-radius:var(--radius-sm);color:#cbd5e1;white-space:pre;background:#060a12;border:1px solid #ffffff1a;padding:14px;font-family:JetBrains Mono,Fira Code,monospace;font-size:.8rem;line-height:1.5;overflow-x:auto}.sdk-tabs-bar{border-radius:var(--radius-sm);background:#00000059;border:1px solid #ffffff0f;flex-wrap:wrap;gap:6px;margin-bottom:12px;padding:5px;display:flex}.sdk-tab-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:4px;align-items:center;gap:6px;padding:6px 12px;font-family:inherit;font-size:.78rem;font-weight:500;transition:all .2s;display:flex}.sdk-tab-btn:hover{color:var(--text-primary);background:#ffffff0d}.sdk-tab-btn.active{color:#60a5fa;background:#0052ff29;border-color:#0052ff59;font-weight:600;box-shadow:0 0 10px #0052ff26}@media (width<=640px){.modal-agent-content{padding:24px 18px}.chains-grid{grid-template-columns:1fr}.sdk-tabs-bar{flex-direction:column}}