.certificates-container {
    margin: 20px 0;
    padding: 20px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.certificates-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.certificate-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    border-bottom: 1px solid #eee;
}

.certificate-item:last-child {
    border-bottom: none;
}

.certificate-name {
    font-size: 16px;
    color: #333;
}

.certificate-download {
    display: inline-block;
    padding: 8px 15px;
    background: #0073aa;
    color: #fff;
    text-decoration: none;
    border-radius: 3px;
    transition: background 0.2s;
}

.certificate-download:hover {
    background: #005177;
    color: #fff;
}

.certificate-error,
.certificate-notice {
    padding: 15px;
    background: #f8f8f8;
    border-left: 4px solid #dc3232;
    margin: 20px 0;
}

.certificate-notice {
    border-left-color: #E05930;
}

.certificate-name .dashicons-pdf {
    color: #e74c3c;
    margin-right: 5px;
    vertical-align: middle;
}

.certificates-container h2 {
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #eee;
    color: #333;
}