:root{--bg-color:#0f172a;--card-bg:#1e293b;--text-primary:#f8fafc;--text-secondary:#94a3b8;--accent-color:#3b82f6;--success-color:#10b981;--error-color:#ef4444;--glass-bg:#1e293bb3;--glass-border:#ffffff1a;--font-family:"Inter",system-ui,-apple-system,sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-color);color:var(--text-primary);justify-content:center;align-items:center;min-height:100vh;line-height:1.6;display:flex;overflow-x:hidden}#root{z-index:1;flex-direction:column;width:100%;max-width:600px;margin:auto 0;padding:1rem;display:flex;position:relative}@media (min-width:768px){body{align-items:center}#root{justify-content:center;max-width:800px;min-height:auto;padding:2rem}}@media (min-width:1024px){#root{max-width:900px}}button{cursor:pointer;border:none;font-family:inherit}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:1rem;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}