.container {
    width: 80%;
    margin: 50px auto;
    text-align: center;
    padding: 20px;
    border: 1px solid #ccc;
    border-radius: 8px;
}

input[type="file"] {
    margin-bottom: 20px;
}

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

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

textarea {
    width: 100%;
    margin-top: 10px;
    padding: 10px;
    box-sizing: border-box;
    border: 1px solid #ccc;
    resize: vertical;
}

#result {
    margin-top: 20px;
}

#copyButton[disabled] {
    background-color: #ccc;
    cursor: not-allowed;
}