body{background-color:#f5f5f5;margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.login-container{background:#fff;border-radius:8px;max-width:400px;margin:100px auto;padding:2rem;box-shadow:0 4px 6px #0000001a}.dashboard{padding:2rem}.error{color:red;margin:10px 0}button{cursor:pointer}