.vdp-container {
    padding: 20px;
}
.vdp-form input,
.vdp-form select {
    margin: 10px 0;
    padding: 8px;
    width: 100%;
    max-width: 300px;
}
.vdp-form button {
    margin-top: 10px;
}
.wp-list-table {
    border-collapse: collapse;
    width: 100%;
}
.wp-list-table th,
.wp-list-table td {
    padding: 10px;
    text-align: left;
    border-bottom: 1px solid #eee;
}
.wp-list-table th {
    background-color: #f9f9f9;
    font-weight: bold;
}
.wp-list-table td a {
    color: #0073aa;
    text-decoration: none;
}
.wp-list-table td a:hover {
    text-decoration: underline;
}

/* Frontend Verification Page Styles */
.document-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 30px;
    background: #ffffff;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    font-family: 'Arial', sans-serif;
    position: relative;
}
.document-container h1 {
    color: #2c3e50;
    font-size: 2em;
    margin-bottom: 20px;
    text-align: center;
}
.document-container p {
    color: #34495e;
    font-size: 1.1em;
    margin-bottom: 15px;
}
.qr-code {
    width: <?php echo get_option('vdp_qr_size', 150); ?>px;
    height: <?php echo get_option('vdp_qr_size', 150); ?>px;
    <?php echo str_replace('-', ': ', get_option('vdp_qr_position', 'top-right')) . '; position: absolute;' : ''; ?>
    border: 2px solid #ecf0f1;
    border-radius: 5px;
}
iframe, img {
    width: 100%;
    border: none;
    border-radius: 5px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
}
.download-buttons {
    margin-top: 25px;
    text-align: center;
}
.download-buttons a {
    margin-right: 10px;
    padding: 10px 20px;
    background: #3498db;
    color: #fff;
    border-radius: 5px;
    text-decoration: none;
    transition: background 0.3s;
}
.download-buttons a:hover {
    background: #2980b9;
}
.download-buttons a.button {
    background: #e74c3c;
}
.download-buttons a.button:hover {
    background: #c0392b;
}
@media (max-width: 600px) {
    .document-container { padding: 15px; }
    .document-container h1 { font-size: 1.5em; }
    .document-container p { font-size: 1em; }
    .qr-code { width: 100px; height: 100px; }
}