function dozent_body_class( $classes ) {
		$classes = (array) $classes;

		if ( is_dozent() ) {
			$classes[] = 'dozent';
			$classes[] = 'dozent-page';
			$classes[] = 'has-dozent-content';
		}

		if ( is_dozent_course_archive() ) {
			$classes[] = 'dozent-course-archive';
		}

		if ( is_dozent_dashboard() ) {
			$classes[] = 'dozent-dashboard';
		}

		if ( is_dozent_profile_page() ) {
			$classes[] = 'dozent-profile';
		}

		$dashboard_sidebar_status = dozent_user_data()->get( 'dashboard_sidebar_status' );
		if ( $dashboard_sidebar_status !== 'closed' ) {
			$classes[] = 'dozent-dashboard-sidebar-open';
		}

		$theme_name = wp_get_theme()->get( 'Name' );
		$theme_ID   = "dozent-active-theme-" . sanitize_title( $theme_name );
		$classes[]  = $theme_ID;

		/**
		 * Filter Dozent body Classes
         *
         * @since DozentLMS 1.0.0
         *
         * @param array $classes Body Classes
		 */

		$classes = apply_filters( 'dozent_body_class', $classes );

		return array_unique( $classes );
	}