.wc-custom-upload-wrapper {
    border: 3px dashed #bbb;
    border-radius: 12px;
    padding: 40px 20px;
    text-align: center;
    transition: all 0.3s ease;
    background: #fafafa;
    cursor: pointer;
    max-width: 400px;
    margin: 20px auto;
}
.wc-custom-upload-wrapper:hover {
    border-color: #0073aa;
    background: #f9f9f9;
}
.wc-custom-upload-wrapper input[type="file"] {
    display: none;
}
.wc-custom-upload-label {
    display: block;
    font-size: 16px;
    font-weight: 600;
    color: #0073aa;
    cursor: pointer;
    margin-bottom: 15px;
}
.wc-custom-upload-label::before {
    content: "⬆️ ";
    font-size: 20px;
}
.wc-upload-preview {
    margin-top: 20px;
}
.wc-upload-preview img {
    max-width: 250px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.wc-clear-btn {
    margin-top: 15px;
    background: #dc3545;
    color: #fff;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
}
.wc-clear-btn:hover {
    background: #a71d2a;
}