.login-container{display:flex;justify-content:center;align-items:center;min-height:100vh;background-color:#f5f5f5}.login-box{width:100%;max-width:400px;padding:2rem;background-color:#fff;border-radius:8px;box-shadow:0 0 10px rgba(0,0,0,.1)}.login-box h2{text-align:center;margin-bottom:2rem}.login-box .form-group{margin-bottom:1rem}.login-box .form-control{width:100%;padding:.5rem;border:1px solid #ddd;border-radius:4px}.login-box .btn-primary{width:100%;padding:.75rem;margin-top:1rem;background-color:#007bff;border:none;border-radius:4px;color:#fff;cursor:pointer}.login-box .btn-primary:hover{background-color:#0056b3}