PHP – Custom color dashboard (menu et barre du haut)

function custom_admin_style() {

    echo '<style type="text/css">

		#wpadminbar{

		background-color:green;

		}

		#adminmenuback,#adminmenuwrap {

		background-color:#831f41;

		}

        /* Logo personnalisé dans le menu admin */

        #adminmenu:before {

            content: "";

            display: block;

            background-image: url("https://www.bernheim.nc/wp-content/uploads/2024/10/logos-bernheim-blanc.png");

            background-size: contain;

            background-repeat: no-repeat;

            height: 60px;

            margin: 10px;

        }

        /* Couleur de fond de l’aside (menu admin) */

        #adminmenu, 

        #adminmenu .wp-submenu, 

        #adminmenu .wp-has-current-submenu .wp-submenu, 

        #adminmenu .wp-has-current-submenu ul.wp-submenu {

            background-color: #831f41 !important;

        }

        /* Couleur du texte et des icônes */

        #adminmenu a, 

        #adminmenu .wp-submenu a {

            color: #fff !important;

        }

        #adminmenu .wp-submenu a:hover, 

        #adminmenu a:hover,

		#adminmenu li.wp-has-current-submenu a.wp-has-current-submenu{

            color: #fff !important;

			background-color:#000 !important;

        }

</style>';

}

add_action('admin_head', 'custom_admin_style');