:root{--bg: #0a0a0d;--card: #16161c;--border: #2b2b35;--gold: #d4af37;--gold-bright: #f2c94c;--text: #ece9e2;--text-dim: #9a978f;--text-faint: #6b6960;--success: #4caf6d;--danger: #d9534f;--warn: #d8a13f}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;background:var(--bg);color:var(--text);font-family:Segoe UI,system-ui,-apple-system,sans-serif}#app{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.wallet-card{width:100%;max-width:420px;background:var(--card);border:1px solid var(--border);border-radius:14px;padding:32px 28px;text-align:center;box-shadow:0 20px 60px #00000080}.brand h1{margin:0;font-size:1.35rem;letter-spacing:.06em;text-transform:uppercase;color:var(--gold-bright)}.brand-sub{margin:4px 0 28px;font-size:.78rem;color:var(--text-faint);letter-spacing:.04em}.connect-btn{width:100%;background:linear-gradient(180deg,var(--gold-bright),var(--gold));color:#1a1508;border:none;border-radius:10px;padding:16px 20px;font-weight:700;font-size:1rem;letter-spacing:.02em;cursor:pointer;transition:filter .1s ease,transform .1s ease}.connect-btn:hover:not(:disabled){filter:brightness(1.08)}.connect-btn:active:not(:disabled){transform:scale(.98)}.connect-btn:disabled{background:#38352a;color:var(--text-faint);cursor:not-allowed}.hint{margin:14px 0 0;font-size:.78rem;color:var(--text-dim)}.status-banner{border:1px solid var(--border);border-radius:10px;padding:12px 14px;font-size:.85rem;color:var(--text-dim);margin-bottom:16px;line-height:1.5}.status-banner.warn{border-color:var(--warn);color:var(--text)}.status-banner.error{border-color:var(--danger);color:var(--text)}.status-banner a{color:var(--gold-bright);font-weight:600;text-decoration:none}.status-banner a:hover{text-decoration:underline}.address-row{display:flex;align-items:center;justify-content:center;gap:8px;background:#0d0d11;border:1px solid var(--border);border-radius:8px;padding:10px 12px;margin-bottom:14px}.address{font-family:Consolas,SFMono-Regular,Menlo,monospace;font-size:.92rem;color:var(--gold-bright)}.copy-btn{background:transparent;border:1px solid var(--border);color:var(--text-dim);border-radius:6px;width:28px;height:28px;line-height:1;cursor:pointer;font-size:.85rem}.copy-btn:hover{border-color:var(--gold);color:var(--gold-bright)}.balance{font-size:1.4rem;font-weight:700;color:var(--gold-bright);margin:0 0 22px}.balance.loading,.balance.error{font-size:.9rem;font-weight:500;color:var(--text-dim)}.disconnect-btn{width:100%;background:transparent;border:1px solid var(--border);color:var(--text-dim);border-radius:10px;padding:10px 16px;font-size:.85rem;cursor:pointer}.disconnect-btn:hover{border-color:var(--danger);color:var(--danger)}.footer-note{margin:20px 0 0;font-size:.68rem;color:var(--text-faint)}