From 204b6c594ab3ee29c28535ee8d16060ea40a1985 Mon Sep 17 00:00:00 2001
From: Bartosz-Do <xbartoszdobija@gmail.com>
Date: Mon, 17 Aug 2026 18:44:34 +0200
Subject: [PATCH] Remove leftover `squircle-radius()` dead code from
 border-radius mixin (#2896)

---
 .../fix-squircle-multi-value-border-radius.md |  5 -----
 .../scss/mixins/bootstrap/_border-radius.scss | 19 -------------------
 core/scss/tests/_border-radius.test.scss      | 10 ----------
 3 files changed, 34 deletions(-)
 delete mode 100644 .changeset/fix-squircle-multi-value-border-radius.md

diff --git a/.changeset/fix-squircle-multi-value-border-radius.md b/.changeset/fix-squircle-multi-value-border-radius.md
deleted file mode 100644
index cdb6f46cc..000000000
--- a/.changeset/fix-squircle-multi-value-border-radius.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@tabler/core": patch
----
-
-Fixed multi-value `border-radius` squircle scaling in `border-radius()` by scaling each corner value separately.
diff --git a/core/scss/mixins/bootstrap/_border-radius.scss b/core/scss/mixins/bootstrap/_border-radius.scss
index a65388340..08e3e1163 100644
--- a/core/scss/mixins/bootstrap/_border-radius.scss
+++ b/core/scss/mixins/bootstrap/_border-radius.scss
@@ -22,28 +22,9 @@
   @return $return;
 }
 
-@function squircle-radius($radius) {
-  $return: ();
-  @each $value in valid-radius($radius) {
-    @if $value == 0 {
-      $return: list.append($return, 0);
-    } @else {
-      $return: list.append($return, calc(#{$value} * 2.5));
-    }
-  }
-  @return $return;
-}
-
 @mixin border-radius($radius: $border-radius, $fallback-border-radius: false) {
   @if $enable-rounded {
     border-radius: valid-radius($radius);
-
-    // @if $radius != 0 {
-    //   @supports (corner-shape: squircle) {
-    //     corner-shape: squircle;
-    //     border-radius: squircle-radius($radius) !important;
-    //   }
-    // }
   } @else if $fallback-border-radius != false {
     border-radius: $fallback-border-radius;
   }
diff --git a/core/scss/tests/_border-radius.test.scss b/core/scss/tests/_border-radius.test.scss
index 10418438a..c02ffe9f0 100644
--- a/core/scss/tests/_border-radius.test.scss
+++ b/core/scss/tests/_border-radius.test.scss
@@ -21,13 +21,3 @@
     @include assert-equal(meta.inspect(valid-radius(4px -2px 6px)), '4px 0 6px');
   }
 }
-
-@include describe('squircle-radius') {
-  @include it('keeps 0 as 0') {
-    @include assert-equal(meta.inspect(squircle-radius(0)), '0');
-  }
-
-  @include it('scales a non-zero radius by 2.5 via calc()') {
-    @include assert-equal(meta.inspect(squircle-radius(4px)), 'calc(4px * 2.5)');
-  }
-}