sticky tab improvements

src/components/swipeable-tabs.tsx

@@ -22,6 +22,8 @@ function SwipeableTabs({ tabs, defaultTab = 0, onTabChange, scrollPosition }: Sw
   const [isSticky, setIsSticky] = useState(false);
   const tabsRef = useRef<HTMLDivElement | null>(null);
   const originalPositionRef = useRef<number | null>(null);
+  const slideRefs = useRef<Record<number, HTMLDivElement | null>>({});
+  const [activeSlideHeight, setActiveSlideHeight] = useState<number | 'auto'>('auto');
   const stickyThreshold = 0;
 
   useEffect(() => {
@@ -30,6 +32,13 @@ function SwipeableTabs({ tabs, defaultTab = 0, onTabChange, scrollPosition }: Sw
     const onSelect = () => {
       const newIndex = embla.selectedScrollSnap();
       setActiveTab(newIndex);
+      
+      // Update height based on active slide content
+      const activeSlideRef = slideRefs.current[newIndex];
+      if (activeSlideRef) {
+        const height = activeSlideRef.scrollHeight;
+        setActiveSlideHeight(height);
+      }
     };
 
     embla.on("select", onSelect);
@@ -39,6 +48,15 @@ function SwipeableTabs({ tabs, defaultTab = 0, onTabChange, scrollPosition }: Sw
     };
   }, [embla]);
 
+  // Update height when activeTab changes
+  useEffect(() => {
+    const activeSlideRef = slideRefs.current[activeTab];
+    if (activeSlideRef) {
+      const height = activeSlideRef.scrollHeight;
+      setActiveSlideHeight(height);
+    }
+  }, [activeTab]);
+
   useEffect(() => {
     if (scrollPosition) {
       setIsSticky(scrollPosition.y > stickyThreshold);
@@ -86,6 +104,10 @@ function SwipeableTabs({ tabs, defaultTab = 0, onTabChange, scrollPosition }: Sw
     setControlsRefs(controlsRefs);
   };
 
+  const setSlideRef = (index: number) => (node: HTMLDivElement | null) => {
+    slideRefs.current[index] = node;
+  };
+
   return (
     <Box>
       {isSticky && (
@@ -130,7 +152,7 @@ function SwipeableTabs({ tabs, defaultTab = 0, onTabChange, scrollPosition }: Sw
                 ? 'var(--mantine-color-blue-6)' 
                 : 'var(--mantine-color-text)',
               fontWeight: activeTab === index ? 600 : 400,
-              transition: 'color 200ms ease, font-weight 200ms ease',
+              transition: 'color 200ms ease',
               backgroundColor: 'transparent',
               border: 'none',
               borderRadius: 0,
@@ -160,12 +182,21 @@ function SwipeableTabs({ tabs, defaultTab = 0, onTabChange, scrollPosition }: Sw
         slideSize="100%"
         initialSlide={activeTab}
         style={{
-          overflow: 'hidden'
+          overflow: 'hidden',
+          height: activeSlideHeight === 'auto' ? 'auto' : `${activeSlideHeight}px`,
+          transition: 'height 300ms ease'
         }}
       >
         {tabs.map((tab, index) => (
-          <Carousel.Slide key={`${tab.label}-content-${index}`}>
+          <Carousel.Slide key={`${tab.label}-content-${index}`} style={{ height: 'auto' }}>
-            <Box>
+            <Box 
+              ref={setSlideRef(index)}
+              style={{ 
+                minHeight: 'fit-content', 
+                height: 'auto',
+                visibility: index === activeTab ? 'visible' : 'hidden'
+              }}
+            >
               {tab.content}
             </Box>
           </Carousel.Slide>