.drag-drop-area {
    border: 2px dashed #ccc;
    border-radius: 5px;
    padding: 20px;
    text-align: center;
    cursor: pointer;
}
.drag-drop-area.dragover {
    background-color: #f8f9fa;
    border-color: #0d6efd;
}
.file-preview {
    display: inline-block;
    margin: 10px;
    text-align: center;
}
.file-preview img {
    max-width: 100px;
    max-height: 100px;
    object-fit: cover;
}