.pdd-wrapper {
    max-width: 750px;
    margin: 40px auto;
    padding: 30px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 12px;
    font-family: Arial, sans-serif;
}
.pdd-header {
    text-align: center;
    margin-bottom: 20px;
}
.pdd-icon {
    width: 60px;
    margin-bottom: 10px;
}
.pdd-description {
    font-size: 14px;
    color: #555;
}
#pdd-form {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-bottom: 20px;
}
#pdd_url {
    width: 65%;
    padding: 10px;
    font-size: 15px;
    border-radius: 6px;
    border: 1px solid #ccc;
}
#pdd-btn {
    padding: 10px 20px;
    font-size: 15px;
    border-radius: 6px;
    background-color: #0073aa;
    color: #fff;
    border: none;
    cursor: pointer;
}
#pdd-btn:hover {
    background-color: #005f8d;
}
.pdd-loading {
    font-size: 16px;
    color: #333;
    text-align: center;
}
.pdd-result.error {
    margin-top: 20px;
    padding: 15px;
    background: #ffe5e5;
    border-left: 5px solid #cc0000;
}