body {
    background-color: #f8f9fa;
    text-align: center;
    padding-top: 100px;
}

.maintenance-container {
    max-width: 600px;
    margin: auto;
    background: #fff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
}

.progress-bar {
    width: 100%;
}

.text-warning {
    color: #ffc107;
}

.btn-primary {
    background-color: #007bff;
    border: none;
}