:root{--bg-canvas:#07090e;--bg-surface:#0d111a;--bg-surface-elevated:#131926;--border-subtle:#1e2638;--border-active:#00f0ff;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-dim:#64748b;--accent-cyan:#00f0ff;--accent-emerald:#10b981;--accent-amber:#f59e0b;--accent-crimson:#ef4444;--accent-purple:#a855f7}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-canvas);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-canvas)}::-webkit-scrollbar-thumb{background:#1e2638;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--accent-cyan)}