// assign default value to all undefined variables // core variables $text-color: #fff !default; $base-color: #222 !default; $icon-color: hsl( hue( $base-color ), 7%, 95% ) !default; $highlight-color: #0074a2 !default; $notification-color: #d54e21 !default; // global $body-background: #f1f1f1 !default; $link: #0074a2 !default; $link-focus: lighten( $link, 10% ) !default; $button-color: $highlight-color !default; $form-checked: $highlight-color !default; // admin menu & admin-bar $menu-text: $text-color !default; $menu-icon: $icon-color !default; $menu-background: $base-color !default; $menu-highlight-text: $text-color !default; $menu-highlight-icon: $text-color !default; $menu-highlight-background: $highlight-color !default; $menu-current-text: $menu-highlight-text !default; $menu-current-icon: $menu-highlight-icon !default; $menu-current-background: $menu-highlight-background !default; $menu-submenu-text: mix( $base-color, $text-color, 30% ) !default; $menu-submenu-background: darken( $base-color, 7% ) !default; $menu-submenu-background-alt: desaturate( lighten( $menu-background, 7% ), 7% ) !default; $menu-submenu-focus-text: $highlight-color !default; $menu-submenu-current-text: $text-color !default; $menu-bubble-text: $text-color !default; $menu-bubble-background: $notification-color !default; $menu-bubble-current-text: $text-color !default; $menu-bubble-current-background: $menu-submenu-background !default; $menu-collapse-text: $menu-icon !default; $menu-collapse-icon: $menu-icon !default; $menu-collapse-focus-text: $text-color !default; $menu-collapse-focus-icon: $menu-highlight-icon !default; $adminbar-avatar-frame: lighten( $menu-background, 7% ) !default; $adminbar-input-background: lighten( $menu-background, 7% ) !default; $menu-customizer-text: mix( $base-color, $text-color, 40% ) !default;