diff --git a/include/thirdparty/Bootstrap4/scss/bootstrap/_custom-forms.scss b/include/thirdparty/Bootstrap4/scss/bootstrap/_custom-forms.scss
index 00a929f..1b7e970 100644
--- a/include/thirdparty/Bootstrap4/scss/bootstrap/_custom-forms.scss
+++ b/include/thirdparty/Bootstrap4/scss/bootstrap/_custom-forms.scss
@@ -333,10 +333,15 @@
     background-color: $custom-file-disabled-bg;
   }
 
-  @each $lang, $value in $custom-file-text {
-    &:lang(#{$lang}) ~ .custom-file-label::after {
+   @each $lang, $value in $custom-file-text {
+  &:lang(#{$lang}) ~ .custom-file-label::after {
+    // Fix for ScssPhp 2.x: If $value is a map, extract the text using the key
+    @if type-of($value) == 'map' {
+      content: map-get($value, $lang);
+    } @else {
       content: $value;
     }
+   }
   }
 
   ~ .custom-file-label[data-browse]::after {
diff --git a/include/thirdparty/Bootstrap4/scss/bootstrap/_modal.scss b/include/thirdparty/Bootstrap4/scss/bootstrap/_modal.scss
index b5bde4e..e418d1b 100644
--- a/include/thirdparty/Bootstrap4/scss/bootstrap/_modal.scss
+++ b/include/thirdparty/Bootstrap4/scss/bootstrap/_modal.scss
@@ -200,7 +200,7 @@
   @include vp-align-items(center);
   // justify-content: flex-end; // Right align buttons with flex property because text-align doesn't work on flex items
   @include vp-justify-content(flex-end);
-  padding: ($modal-inner-padding) - $modal-footer-margin-between / 2;
+  padding: calc(#{$modal-inner-padding} - #{$modal-footer-margin-between / 2});
   border-top: $modal-footer-border-width solid $modal-footer-border-color;
   @include border-bottom-radius($modal-content-inner-border-radius);
 
diff --git a/include/thirdparty/css-crush/package.json b/include/thirdparty/css-crush/package.json
deleted file mode 100644
index a94376e..0000000
--- a/include/thirdparty/css-crush/package.json
+++ /dev/null
@@ -1,32 +0,0 @@
-{
-    "name": "csscrush",
-    "version": "4.1.3",
-    "description": "CSS-Crush, CSS preprocessor",
-    "main": "./index.js",
-    "repository": {
-        "type": "git",
-        "url": "https://github.com/peteboere/css-crush.git"
-    },
-    "bugs": {
-        "url": "https://github.com/peteboere/css-crush/issues"
-    },
-    "bin": {
-        "csscrush": "./bin/csscrush"
-    },
-    "scripts": {
-        "lint": "eslint --fix index.js"
-    },
-    "homepage": "http://the-echoplex.net/csscrush",
-    "license": "MIT",
-    "devDependencies": {
-        "eslint": "~8.16.0",
-        "normalize.css": "7.0.0"
-    },
-    "dependencies": {
-        "glob": "~8.0.3"
-    },
-    "type": "module",
-    "engines": {
-        "node": ">=16"
-    }
-}