fix(material/core): use different prefix for m2-theme (#31621)

andrewseguin · web-flow · commit 5d681219f29c · 2025-07-30T12:33:42.000-06:00
diff --git a/src/material/core/tokens/_system.scss b/src/material/core/tokens/_system.scss
@@ -355,7 +355,7 @@
 @mixin _define-m2-system-vars($vars, $overrides) {
   @include sass-utils.current-selector-or-root {
     @each $name, $value in $vars {
-      --#{definition.$system-level-prefix}-#{$name}: #{map.get($overrides, $name) or $value};
+      --#{definition.$system-fallback-prefix}-#{$name}: #{map.get($overrides, $name) or $value};
     }
   }
 }

Original file line number	Diff line number	Diff line change
`@@ -355,7 +355,7 @@`
`355`	`355`	`@mixin _define-m2-system-vars($vars, $overrides) {`
`356`	`356`	`@include sass-utils.current-selector-or-root {`
`357`	`357`	`@each $name, $value in $vars {`
`358`		`- --#{definition.$system-level-prefix}-#{$name}: #{map.get($overrides, $name) or $value};`
	`358`	`+ --#{definition.$system-fallback-prefix}-#{$name}: #{map.get($overrides, $name) or $value};`
`359`	`359`	`}`
`360`	`360`	`}`
`361`	`361`	`}`