body {
    background-color: #121212;
    color: #ffffff;
}

.container {
    background-color: #1e1e1e;
    border-radius: 8px;
    padding: 20px;
    margin-top: 50px;
}

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

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

.card {
    background-color: #2c2c2c;
    border: 1px solid #444;
}

.table {
    color: #ffffff;
}

.table-dark {
    background-color: #2c2c2c;
}