body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
}

.upload-container {
    max-width: 400px;
    margin: 0 auto;
    text-align: center;
}

input[type="file"] {
    display: block;
    margin-bottom: 10px;
}

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

#uploadStatus {
    margin-top: 10px;
    font-weight: bold;
}