.efekonum-sender-wrap {
    border: 1px solid #ddd;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    background: #f9f9f9;
    max-width: 400px;
    margin: 0 auto;
}

#status-box {
    margin: 15px 0;
    padding: 10px;
    border-radius: 4px;
    font-weight: bold;
}

.status-waiting {
    background-color: #eee;
    color: #666;
}

.status-active {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}