@media(prefers-color-scheme: dark) {
    body {
        background-color: #f9f9f9;
        font-family: 'Segoe UI', sans-serif;
    }

    /*.navbar {
        background-color: #0a1a2f !important;
    }*/
    .logo-img {
        height: 40px;
        width: 40px;
        border-radius: 50%;
         background-color: #ecdcdc;
        padding: 2px;
        object-fit: contain;
    }


    .navbar-brand {
        font-weight: bold;
        color: #f9d342 !important;
    }

    .card {
        background: #ffffff;
        border: 1px solid #ddd;
        border-radius: 12px;
        padding: 20px;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    }

    .btn {
        margin-right: 10px;
    }


    .btn-primary {
        background-color: #f9d342;
        border-color: #f9d342;
        color: #000;
    }

    .btn-primary:hover {
        background-color: #d6b937;
        border-color: #d6b937;
        color: #000;
    }

    .btn-success {
        background-color: #28a745;
        border-color: #28a745;
        font-weight: bold;
    }

    .btn-success:hover {
        background-color: #218838;
        border-color: #1e7e34;
    }

    @media (max-width: 768px) {
        .navbar-nav .nav-link {
            padding: 10px 0;
            text-align: center;
        }

        .navbar-nav .btn {
            width: 100%;
        }
    }

}