.illustration-file-preview {
    display: inline-block;
}

.illustration-file-thumb {
    max-width: 200px;
    max-height: 140px;
    border-radius: 4px;
    object-fit: cover;
    border: 1px solid #ddd;
    cursor: pointer;
}

.illustration-file-thumb:hover {
    border-color: #999;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.illustration-file-thumb-sm {
    width: 40px;
    height: 30px;
    border-radius: 3px;
    object-fit: cover;
    border: 1px solid #ddd;
    vertical-align: middle;
}

.illustration-file-loading {
    color: #999;
    font-size: 14px;
}