Fix version selector black box background (#87)

Author: kylemclaren

.playwright-mcp/version-selector-final.png

@@ -27,7 +27,6 @@ const showVersionSelector = versionId !== null && API_VERSIONS.length > 1;
 		position: sticky;
 		bottom: 0;
 		padding: 1rem;
-		background: var(--sl-color-bg-sidebar);
 		margin-top: auto;
 	}
 </style>

.playwright-mcp/version-selector-fixed.png

@@ -64,7 +64,10 @@ export function VersionSelector({ currentPath }: VersionSelectorProps) {
 
   return (
     <Select value={currentVersionId || ''} onValueChange={handleVersionChange}>
-      <SelectTrigger className="w-full h-9 text-sm bg-[var(--sl-color-bg)] border-[var(--sl-color-gray-5)]">
+      <SelectTrigger
+        className="w-full h-9 text-sm border-[var(--sl-color-gray-5)]"
+        style={{ backgroundColor: 'var(--sl-color-gray-6)' }}
+      >
         <SelectValue>
           <div className="flex items-center gap-2">
             <span>{currentVersion.label}</span>