style.css

/* Reset default margin and padding */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh; /* Ensure the content takes up full viewport height */
    background-color: #f0f0f0;
    font-family: Arial, sans-serif;
}

h1 {
    margin-top: 20px;
    font-size: 32px;
    color: #333;
}

input[type="file"] {
    display: none; /* Hide the file input visually */
}

.control-panel {
    margin-top: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.label-container {
    display: flex;
    justify-content: space-between;
    width: 200px;
    margin-top: 10px;
}

.label-container label {
    font-size: 18px;
    color: #555;
}

.checkbox-container {
    display: flex;
    align-items: center;
    margin-top: 5px;
}

.checkbox-container input[type="checkbox"] {
    margin-left: 8px;
}

.file-upload-container {
    display: flex;
    align-items: center;
    margin-top: 10px;
}

.file-upload-container label {
    font-size: 18px;
    color: #555;
    cursor: pointer;
    padding: 8px 12px;
    background-color: #f5f5f5;
    border: 1px solid #ccc;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.file-upload-container label:hover {
    background-color: #e0e0e0;
}

.file-upload-container input[type="file"] {
    display: none;
}

canvas {
    border: 1px solid #ccc;
    margin-top: 20px;
    background-color: #fff;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border-radius: 50%; /* Make the canvas round */
    width: 500px; /* Set fixed width for 1:1 aspect ratio */
    height: 500px; /* Set fixed height for 1:1 aspect ratio */
    max-width: 100%; /* Ensure the canvas doesn't exceed its container */
    max-height: 100%; /* Ensure the canvas doesn't exceed its container */
    image-rendering: pixelated; /* Maintain pixelated look for 1:1 rendering */
}