*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--bg:#000;--card:#1a1a1a;--card-hover:#222;--text:#fff;--text-secondary:#888;--text-muted:#555;--border:#333;--accent:#e31937;--green:#1b7a3d;--blue:#4a9eff;--orange:#f5a623;--radius:12px}body,html{height:100%;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;-moz-user-select:none;user-select:none}a{color:inherit;text-decoration:none}button{cursor:pointer}button,input{font:inherit;border:none;background:none;color:inherit}input{outline:none}