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

.container {
    background-color: #fff;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    width: 300px;
    text-align: center;
}

h1 {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 10px;
}

input[type="file"], input[type="text"] {
    margin-bottom: 20px;
    width: 100%;
    padding: 8px;
    box-sizing: border-box;
}

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

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

#progress-container {
    margin-top: 20px;
    display: none;
    flex-direction: column;
    align-items: center;
}

#progress-bar {
    width: 100%;
    height: 20px;
    margin-bottom: 10px;
}

#progress-text {
    font-size: 14px;
}