:root{--bg-primary:#0a0a0a;--bg-secondary:#141414;--bg-card:#1a1a1a;--bg-hover:#222;--bg-input:#1e1e1e;--text-primary:#fff;--text-secondary:#b0b0b0;--text-muted:#666;--accent:#3182f6;--accent-hover:#1b6ae8;--success:#23d18b;--warning:#f5a623;--danger:#ff4e4e;--border:#2a2a2a;--radius:16px;--radius-sm:12px;--radius-xs:8px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;max-width:100vw;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;overflow-x:hidden}a{color:inherit;text-decoration:none}::selection{background:var(--accent);color:#fff}