body {
    height: 100vh;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: Arial, sans-serif;
    background: none;
    overflow: hidden;
}
 
#background-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.5);
    z-index: -1;
}

.container {
    position: relative;
    z-index: 1;
}

#result-image {
    max-width: 300px;
    max-height: 300px;
    object-fit: cover;
}

.input-group {
    max-width: 600px;
    margin: 0 auto;
}