body {
    font-family: Arial, sans-serif;
    margin: 20px;
    background-color: #f2f2f2;
    color: #ffffff;
    transition: background-color 0.5s, color 0.5s;
}

form {
    max-width: 400px;
    margin: 0 auto;
    background-color: #6b6b6b;
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

label {
    display: block;
    margin-bottom: 5px;
    color: #fff;
}

input,
select,
button {
    width: 100%;
    padding: 8px;
    margin-bottom: 10px;
    box-sizing: border-box;
}

button {
    background-color: #002d5a;
    color: white;
    border: none;
    border-radius: 5px;
    padding: 10px;
    cursor: pointer;
}
button:hover {
    background-color: #001830;
    transition: 0.3s;
}

button.dark-mode-toggle {
    background-color: #333;
    color: white;
}

canvas {
    max-width: 100%;
    height: auto;
    margin-top: 20px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
input[type="file"] {
    display: none;
}

label.upload-button {
    background-color: #002d5a;
    color: white;
    border: none;
    border-radius: 5px;
    padding: 10px;
    width: 95%;
    text-align: center;
    cursor: pointer;
    display: inline-block; 
}

label.upload-button:hover {
    background-color: #001830;
    transition: 0.3s;
}
input[type="file"] {
    display: none;
}

body.dark-mode {
    background-color: #1b1b1b;
    color: aliceblue;
}

form.dark-mode {
    background-color: #000000;
    color: aliceblue;
}

label.dark-mode {
    color: aliceblue;
}