body {
    background-color: #f8f9fa;
    font-family: "Tajawal", sans-serif;
}

.container h1 {
    color: #007bff;
}

.nav-tabs .nav-link {
    color: #495057;
}

    .nav-tabs .nav-link.active {
        background-color: #007bff;
        color: #fff;
        border-color: #007bff;
    }