body{margin:0;background:#020617;color:#fff;font-family:sans-serif}.login{display:flex;justify-content:center;align-items:center;height:100vh}.login-box{background:#0f172a;padding:20px}.app{display:flex}.sidebar{width:200px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}.card{background:#0f172a;padding:10px}