body {
    font-family: Arial, sans-serif;
    text-align: center;
    padding: 20px;
    background-color: #f5f5f5;
}

h1 {
    color: #333;
}

section {
    margin: 20px 0;
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

textarea, input[type="password"], input[type="file"], select, input[type="number"], input[type="text"] {
    display: block;
    width: 80%;
    max-width: 500px;
    margin: 10px auto;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

textarea {
    height: 100px;
    resize: vertical;
}

button {
    padding: 10px 20px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    margin: 5px;
}

button:hover {
    background-color: #0056b3;
}

label {
    display: block;
    margin: 10px 0;
}

#decodedOutput, #progress {
    margin-top: 10px;
    color: #333;
    word-wrap: break-word;
}

#qrCode, #manualMetadataForm {
    margin: 20px auto;
}