.preview-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
}
.preview {
    position: relative;
    display: inline-block;
}
.preview img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 5px;
    border: 1px solid #ddd;
}
.remove-btn {
    position: absolute;
    top: 5px;
    right: 5px;
    background: red;
    color: white;
    border: none;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    cursor: pointer;
    font-size: 12px;
    line-height: 20px;
    text-align: center;
}