:root{--bg-primary:#111b27;--bg-secondary:#1d2b3a;--bg-input:#0b1219;--accent:#41b883;--accent-hover:#34966a;--text-primary:#fff;--text-secondary:#8a9ba8;--border:#2d3f50;--error:#ff5252;--font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol"}*{box-sizing:border-box}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-family);-webkit-font-smoothing:antialiased;height:100vh;margin:0;overflow:hidden}#root{flex-direction:column;height:100%;display:flex}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}