:root{--primary:#6c5ce7;--primary-dark:#5a4bd1;--primary-light:#a29bfe;--background:#f8f9fa;--surface:#fff;--text-primary:#2d3436;--text-secondary:#636e72;--border:#dfe6e9;--danger:#d63031;--danger-hover:#c0392b;--success:#00b894;--sidebar-width:240px}*{box-sizing:border-box;margin:0;padding:0}html,body{max-width:100vw;font-family:Segoe UI,-apple-system,BlinkMacSystemFont,sans-serif;overflow-x:hidden}body{color:var(--text-primary);background:var(--background);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none}input,textarea,button{font-family:inherit}button{cursor:pointer}