.dark-mode {
    background-color: #333;
    color: #eee;
}

.dark-mode .navbar {
    background-color: #222 !important;
}

.dark-mode .footer {
    background-color: #222 !important;
}

.dark-mode a {
    color: #9cf !important;
}

.dark-mode .text-black {
    color: #eee !important;
}

.dark-mode .bg-light {
    background-color: #444 !important;
}

.dark-mode .card {
    background-color: #555 !important;
    border-color: #666 !important;
}

.dark-mode .card-title {
    color: #eee !important;
}

.dark-mode .card-text {
    color: #ccc !important;
}