body {
    font-family: Arial, sans-serif;
    background: #f5f5f5;
    margin: 0;
    padding: 40px;
}

.container {
    max-width: 600px;
    margin: auto;
    background: white;
    padding: 30px;
    border-radius: 10px;
}

h1 {
    margin-top: 0;
}

input {
    margin: 20px 0;
}

button {
    display: block;
    padding: 10px 20px;
    cursor: pointer;
}

#status {
    margin-top: 20px;
}