:root{--bg-primary: #0f0f13;--bg-card: #1a1a24;--bg-input: #12121a;--border: #2a2a3a;--text-primary: #f0f0f5;--text-secondary: #9898a8;--text-tertiary: #5a5a6e;--accent: #6366f1;--accent-hover: #5558e6;color-scheme:dark}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--accent);text-decoration:none}button,input{font-family:inherit}