body {
    font-family: 'Barlow', sans-serif;
}

html {
  font-size: 16px;
  color: #202020;
}

.row {
    max-height: 
}

#preview {
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    
    height: min-content;
    max-width: 500px;
    position: relative;
    background: #9f9f9f !important;
    border: #676767 double !important;
    border-width: 0 3px 3px 0 !important;
    padding: 0 1px 1px 0;
    border-radius: 0 var(--bs-border-radius) !important;
}

#canvas {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.gallery {
    border: 1px solid #ccc;
    padding: 5px;
    min-height: 100px;
    background: #eee;
    border-radius: 5px;
}

.overlay-thumbnail {
    width: 80px;
    height: 110px;
    cursor: pointer;
    border: 2px solid #0001;
    border-radius: 5px;
    transition: border-color 0.2s;
    background: #aaa;
}

.overlay-thumbnail:hover, .overlay-thumbnail.selected {
    border-color: #0d6efd; /* Bootstrap primary color */
}