body {
    font-family: 'Arial', sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

form {
    width: 500px;
    background: #fff;
    padding: 30px;
    box-shadow: 0px 0px 10px #ccc;
    border-radius: 8px;
}

input {
    width: 100%;
    padding: 10px;
    margin-bottom: 20px;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-sizing: border-box;
}

button {
    cursor: pointer;
    background: #28a745;
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    font-size: 16px;
}

button:hover {
    background: #218838;
}