body {
    background-color: #21242a;
    color: white;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
#header {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 20px;
    gap: 12px;
}
#header h1 {
    margin: 0;
    font-size: 32px;
}
#boxes {
    display: flex;
    gap: 20px;
    margin: 20px;
    flex: 1;
    align-items: center;
}
#input-box {
    flex: 1;
    border: 2px solid white;
    height: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
}
#link-input {
    padding: 10px;
    width: 70%;
}
#upload-button {
    background-color: #3b82f6;
    color: white;
    padding: 12px 24px;
    cursor: pointer;
}
#input-box img {
    max-height: 65%;
    max-width: 80%;
    object-fit: contain;
    cursor: pointer;
}
#qr-box {
    flex: 1;
    border: 2px solid white;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}
#qr-box canvas {
    max-height: 90%;
    image-rendering: pixelated;
}
#output-box {
    flex: 1;
    border: 2px solid white;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}
#output-box canvas {
    max-height: 90%;
    image-rendering: pixelated;
}