/* Upload button */
.custom-file-label {
    display: inline-block;
    padding: 8px 12px;
    background-color: #0073aa;
    color: #fff;
    font-weight: 600;
    cursor: pointer;
    border-radius: 4px;
    margin-top: 10px;
    text-align: center;
}

.custom-file-label:hover {
    background-color: #005177;
}

/* Preview box */
.image-preview {
    position: relative;
    width: 100%;
    max-width: 300px;
    max-height: 200px;
    border: 2px dashed #ccc;
    border-radius: 4px;
    background-color: #f9f9f9;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-top: 10px;
}

.image-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.placeholder-text {
    color: #999;
    font-size: 14px;
}