body {
    background-color: #f8f9fa;
    color: #212529;
}

.navbar {
    background-color: #ffffff !important;
    border-bottom: 1px solid #e7e7e7;
}

.nav-link {
    color: #212529 !important;
}

.nav-link:hover {
    color: #007bff !important;
}

#content {
    min-height: 80vh;
}

.card {
    background-color: #ffffff;
    border: 1px solid #e7e7e7;
}

.card-title {
    color: #007bff;
}

.btn-primary {
    background-color: #007bff;
    border-color: #007bff;
}

.btn-primary:hover {
    background-color: #0056b3;
    border-color: #0056b3;
}

a {
    color: #007bff;
}

a:hover {
    color: #0056b3;
}

.jumbotron {
    background-color: #e9ecef;
    padding: 4rem 2rem;
    margin-bottom: 2rem;
    border-radius: .3rem;
}

.bg-dark {
    background-color: #343a40 !important;
}

footer.bg-dark {
    background-color: #ffffff !important;
    border-top: 1px solid #e7e7e7;
}

footer p {
    color: #6c757d;
}