body {
    font-family: sans-serif;
    background-color: #ffffff;
    margin: 0;
    padding: 0;
    text-align: center;
}
.container {
    margin: 100px auto;
    width: 90%;
    max-width: 400px;
}
input[type="text"], input[type="password"] {
    width: 100%;
    padding: 12px;
    margin: 8px 0;
    box-sizing: border-box;
    border: 1px solid #ccc;
}
button {
    background-color: #007BFF;
    border: none;
    color: white;
    padding: 12px 20px;
    width: 100%;
    cursor: pointer;
    font-size: 16px;
}
button:hover {
    background-color: #0056b3;
}
.logo {
    width: 250px;
    margin-bottom: 20px;
}