diff --git a/inst/lib/bsw5/dist/cyborg/_bootswatch.scss b/inst/lib/bsw5/dist/cyborg/_bootswatch.scss
index f73f1ffd..f9aa30d6 100644
--- a/inst/lib/bsw5/dist/cyborg/_bootswatch.scss
+++ b/inst/lib/bsw5/dist/cyborg/_bootswatch.scss
@@ -125,11 +125,6 @@ legend {
   }
 }
 
-.tooltip {
-  --bs-tooltip-bg: var(--bs-tertiary-bg);
-  --bs-tooltip-color: var(--bs-emphasis-color);
-}
-
 // Containers
 
 .list-group-item-action {
diff --git a/inst/lib/bsw5/dist/cyborg/_variables.scss b/inst/lib/bsw5/dist/cyborg/_variables.scss
index cc7af81f..11230819 100755
--- a/inst/lib/bsw5/dist/cyborg/_variables.scss
+++ b/inst/lib/bsw5/dist/cyborg/_variables.scss
@@ -190,3 +190,13 @@ $btn-close-hover-opacity:    1 !default;
 // Code
 
 $pre-color:                         inherit !default;
+
+// Dark color mode
+
+$body-emphasis-color:               $body-color !default;
+$body-emphasis-color-dark:          $body-color !default;
+
+// Tooltips
+
+$tooltip-bg:                        $body-color !default;
+$tooltip-color:                     $body-bg !default;
\ No newline at end of file
diff --git a/inst/lib/bsw5/dist/darkly/_bootswatch.scss b/inst/lib/bsw5/dist/darkly/_bootswatch.scss
index e7f15d3f..e33682fc 100644
--- a/inst/lib/bsw5/dist/darkly/_bootswatch.scss
+++ b/inst/lib/bsw5/dist/darkly/_bootswatch.scss
@@ -80,8 +80,3 @@ $web-font-path: "https://fonts.googleapis.com/css2?family=Lato:ital,wght@0,400;0
     }
   }
 }
-
-.tooltip {
-  --bs-tooltip-bg: var(--bs-tertiary-bg);
-  --bs-tooltip-color: var(--bs-emphasis-color);
-}
diff --git a/inst/lib/bsw5/dist/darkly/_variables.scss b/inst/lib/bsw5/dist/darkly/_variables.scss
index dc997b4a..1e7f05f6 100755
--- a/inst/lib/bsw5/dist/darkly/_variables.scss
+++ b/inst/lib/bsw5/dist/darkly/_variables.scss
@@ -182,3 +182,13 @@ $btn-close-hover-opacity:    1 !default;
 // Code
 
 $pre-color:                         inherit !default;
+
+// Dark color mode
+
+$body-emphasis-color:                  $body-color !default;
+$body-emphasis-color-dark:             $body-color !default;
+
+// Tooltips
+
+$tooltip-bg:                           $body-color !default;
+$tooltip-color:                        $body-bg !default;
\ No newline at end of file
diff --git a/inst/lib/bsw5/dist/slate/_bootswatch.scss b/inst/lib/bsw5/dist/slate/_bootswatch.scss
index 0c44ebc7..7c7e4222 100644
--- a/inst/lib/bsw5/dist/slate/_bootswatch.scss
+++ b/inst/lib/bsw5/dist/slate/_bootswatch.scss
@@ -310,11 +310,6 @@ legend {
   }
 }
 
-.tooltip {
-  --bs-tooltip-bg: var(--bs-tertiary-bg);
-  --bs-tooltip-color: var(--bs-emphasis-color);
-}
-
 // Containers
 
 .list-group {
diff --git a/inst/lib/bsw5/dist/slate/_variables.scss b/inst/lib/bsw5/dist/slate/_variables.scss
index 266a803c..11259a3b 100755
--- a/inst/lib/bsw5/dist/slate/_variables.scss
+++ b/inst/lib/bsw5/dist/slate/_variables.scss
@@ -195,3 +195,13 @@ $breadcrumb-border-radius:          .25rem !default;
 // Code
 
 $pre-color:                         inherit !default;
+
+// Dark color mode
+
+$body-emphasis-color:               $body-color !default;
+$body-emphasis-color-dark:          $body-color !default;
+
+// Tooltips
+
+$tooltip-bg:                        $body-color !default;
+$tooltip-color:                     $body-bg !default;
\ No newline at end of file
diff --git a/inst/lib/bsw5/dist/solar/_bootswatch.scss b/inst/lib/bsw5/dist/solar/_bootswatch.scss
index 050b09d6..34d4f2c6 100644
--- a/inst/lib/bsw5/dist/solar/_bootswatch.scss
+++ b/inst/lib/bsw5/dist/solar/_bootswatch.scss
@@ -59,8 +59,3 @@ $web-font-path: "https://fonts.googleapis.com/css2?family=Source+Sans+Pro:wght@4
     color: $dark;
   }
 }
-
-.tooltip {
-  --bs-tooltip-bg: var(--bs-tertiary-bg);
-  --bs-tooltip-color: var(--bs-emphasis-color);
-}
diff --git a/inst/lib/bsw5/dist/solar/_variables.scss b/inst/lib/bsw5/dist/solar/_variables.scss
index 0ba319e6..1b9cb74c 100755
--- a/inst/lib/bsw5/dist/solar/_variables.scss
+++ b/inst/lib/bsw5/dist/solar/_variables.scss
@@ -188,3 +188,13 @@ $btn-close-color:                       $white !default;
 // Code
 
 $pre-color:                         inherit !default;
+
+// Dark color mode
+
+$body-emphasis-color:               $body-color !default;
+$body-emphasis-color-dark:          $body-color !default;
+
+// Tooltips
+
+$tooltip-bg:                        $body-color !default;
+$tooltip-color:                     $body-bg !default;
\ No newline at end of file
diff --git a/inst/lib/bsw5/dist/superhero/_bootswatch.scss b/inst/lib/bsw5/dist/superhero/_bootswatch.scss
index 05268312..79c81b62 100644
--- a/inst/lib/bsw5/dist/superhero/_bootswatch.scss
+++ b/inst/lib/bsw5/dist/superhero/_bootswatch.scss
@@ -127,11 +127,6 @@ label,
   }
 }
 
-.tooltip {
-  --bs-tooltip-bg: var(--bs-tertiary-bg);
-  --bs-tooltip-color: var(--bs-emphasis-color);
-}
-
 // Popovers
 
 .popover-header {
diff --git a/inst/lib/bsw5/dist/superhero/_variables.scss b/inst/lib/bsw5/dist/superhero/_variables.scss
index b6cd5b90..3c734a86 100755
--- a/inst/lib/bsw5/dist/superhero/_variables.scss
+++ b/inst/lib/bsw5/dist/superhero/_variables.scss
@@ -198,3 +198,13 @@ $btn-close-hover-opacity:    1 !default;
 // Code
 
 $pre-color:                         inherit !default;
+
+// Dark color mode
+
+$body-emphasis-color:               $body-color !default;
+$body-emphasis-color-dark:          $body-color !default;
+
+// Tooltips
+
+$tooltip-bg:                        $body-color !default;
+$tooltip-color:                     $body-bg !default;
\ No newline at end of file
diff --git a/inst/lib/bsw5/dist/vapor/_variables.scss b/inst/lib/bsw5/dist/vapor/_variables.scss
index 8170fa72..8a458f68 100755
--- a/inst/lib/bsw5/dist/vapor/_variables.scss
+++ b/inst/lib/bsw5/dist/vapor/_variables.scss
@@ -170,3 +170,7 @@ $list-group-action-active-bg:       $list-group-hover-bg !default;
 
 $breadcrumb-divider-color:          $text-muted !default;
 $breadcrumb-active-color:           $component-active-bg !default;
+
+
+$body-emphasis-color:                  #54FBE2 !default;
+$body-emphasis-color-dark:             #54FBE2 !default;
\ No newline at end of file