Portfolio/src/styles/_dark.scss

[data-theme="dark"] {

    body {
        background-color: $bg-dark;
        color: $text-primary;
    }

    .empty {
        background-color: $dark-color-secondary;
        color: $text-primary;
    }

    .card {
        background-color: $bg-dark;
    }

    a:hover {
        color: $primary-color-dark;
    }

    a {
        color: $primary-color;
    }

    .text-primary {
        color: $primary-color !important;
    }

    .bg-primary {
        background-color: $primary-color !important;
    }

    .btn {
        background-color: $bg-dark-secondary;
        color: $primary-color;

        border-color: $primary-color;

        &:hover {
            border-color: $primary-color;
        }

        &:focus {
            border-color: $primary-color;
        }
    }

    .btn-primary {
        background-color: $primary-color;
        border-color: $primary-color;

        color: $text-primary;

        &:hover {
            background-color: $primary-color-dark;
            border-color: $primary-color-dark;
        }

        &:focus {
            background-color: $primary-color-dark;
            border-color: $primary-color-dark;
        }
    }


}