fix: remove lock-icon overlay from variations button, show Pro badge in tooltip instead (v0.78.3)

The lock icon overlapping the branch icon looked bad. Button is visible again when locked (not hidden) — click opens the upgrade dialog, tooltip shows a small "Pro" badge instead of an icon overlay.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

apps/web/components/recipe/variations-button.tsx

@@ -4,8 +4,10 @@ import { useState } from "react";
 import { useTranslations } from "next-intl";
 import { GitBranch } from "lucide-react";
 import { Button } from "@/components/ui/button";
+import { Badge } from "@/components/ui/badge";
 import { Tooltip, TooltipContent, TooltipProvider, TooltipTrigger } from "@/components/ui/tooltip";
 import { VariationsDialog } from "./variations-dialog";
+import { UpgradeDialog } from "@/components/premium/upgrade-dialog";
 
 export function VariationsButton({
   recipeId,
@@ -15,6 +17,7 @@ export function VariationsButton({
   cookMins,
   ingredients,
   steps,
+  locked = false,
 }: {
   recipeId: string;
   baseServings: number;
@@ -23,20 +26,30 @@ export function VariationsButton({
   cookMins?: number | null;
   ingredients: Array<{ rawName: string; quantity?: string | number | null; unit?: string | null; note?: string | null; order: number }>;
   steps: Array<{ instruction: string; timerSeconds?: number | null; order: number }>;
+  locked?: boolean;
 }) {
   const t = useTranslations("recipe");
   const [open, setOpen] = useState(false);
+  const [upgradeOpen, setUpgradeOpen] = useState(false);
 
   return (
     <>
       <TooltipProvider>
         <Tooltip>
           <TooltipTrigger render={
-            <Button variant="ghost" size="icon" onClick={() => setOpen(true)} aria-label={t("variationsTooltip")}>
+            <Button
+              variant="ghost"
+              size="icon"
+              onClick={() => (locked ? setUpgradeOpen(true) : setOpen(true))}
+              aria-label={t("variationsTooltip")}
+            >
               <GitBranch className="h-4 w-4" />
             </Button>
           } />
-          <TooltipContent>{t("variationsTooltip")}</TooltipContent>
+          <TooltipContent className="flex items-center gap-1.5">
+            {t("variationsTooltip")}
+            {locked && <Badge variant="secondary" className="text-[10px] px-1 py-0 leading-4">Pro</Badge>}
+          </TooltipContent>
         </Tooltip>
       </TooltipProvider>
       <VariationsDialog
@@ -50,6 +63,12 @@ export function VariationsButton({
         open={open}
         onOpenChange={setOpen}
       />
+      <UpgradeDialog
+        open={upgradeOpen}
+        onOpenChange={setUpgradeOpen}
+        featureKey="recipe_variations"
+        featureLabel="Recipe variations"
+      />
     </>
   );
 }