:root{--background:#0f0f1a;--background-secondary:#1a1a2e;--background-card:#1e1e32;--foreground:#e8e8e8;--foreground-muted:#a0a0b0;--border-color:#2a2a40;--accent:#6366f1;--accent-hover:#818cf8;--danger:#ef4444;--danger-hover:#f87171;--success:#22c55e}html{color-scheme:dark}body,html{max-width:100vw;overflow-x:hidden}body{color:var(--foreground);background:var(--background);font-family:Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box;padding:0;margin:0}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}button{cursor:pointer}