body {
    font-family: 'Arial', sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

h2 {
    color: #333;
}

input[type="file"] {
    margin: 20px 0;
    padding: 10px;
    border: 2px solid #007bff;
    border-radius: 5px;
    background-color: #fff;
    transition: border-color 0.3s;
}

input[type="file"]:hover {
    border-color: #0056b3;
}

canvas {
    display: none;
}

img {
    max-width: 100%;
    margin-top: 10px;
    border: 2px solid #007bff;
    border-radius: 5px;
    transition: transform 0.3s;
}

img:hover {
    transform: scale(1.05);
}

#downloadBtn {
    margin-top: 10px;
    display: none;
    padding: 10px 20px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

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

@media (max-width: 600px) {
    body {
        padding: 10px;
    }

    h2 {
        font-size: 1.5em;
    }

    #downloadBtn {
        width: 100%;
    }
}