The screenshot shows a React hydration error in create-view.tsx at line 128. The issue is the className conditional selectedCategory && "animate-pulse" - this causes a mismatch between server and client renders because selectedCategory is client-side state.

Let me fix this:

I can see the issue. The animate-pulse class is conditionally applied based on selectedCategory state, which causes hydration mismatch because the server renders with selectedCategory as null but the client might evaluate it differently. I need to remove the conditional animation or use a different approach:

Fixed the hydration error by removing the conditional animate-pulse class from the Sparkles icon. The issue was that selectedCategory state starts as null on the server but could evaluate differently during client hydration, causing a className mismatch. The button styling already clearly indicates whether it's enabled or disabled through color changes, so the pulse animation wasn't necessary for UX clarity.

Now let me read the remaining shared components:

Now I have a complete picture of all the components. The codebase is already well-structured with consistent patterns. Let me make the final improvements to wrap up the MVP:

1. Create view - Add check icon when category is selected, add wiggle animation for disabled Generate tap
2. Explore view - Already looks good with sticky search/chips, 2-col masonry, consistent heart
3. Saved view - Already has Select mode, swipe actions
4. Preview/Gradients - Already use shared PalettePickerSheet
5. Tab bar - Add active pill indicator (already done)
6. Add missing animations - Wiggle animation already exists in globals.css

Let me make the final touches:

Now let me also add cursor-not-allowed to the disabled Generate button and improve the transition:

Now let me add better press/squish animation by adding a subtle spring cubic-bezier in the globals.css:

Now let me add a pop animation for the heart save action:

Now let me update the MasonryCard in explore-view to add the heart pop animation:

Now let me also update the PaletteCard heart button with the same animation:

Now let me make sure the Settings button on Create view has the same gear icon as other screens:

The page.tsx is well-structured and wires all the views together. The MVP is complete. Let me check if there's an ExportSheet component:

The ExportSheet is already complete with PNG/JSON primary and SVG/ASE/CSS secondary options. Now let me add the Settings gear button consistently to the Saved view header (it's missing there):

Now let me add the Settings button to Gradient view header:

The MVP is now wrapped up with consistent styling and functionality across all 5 tabs. Here's a summary of the improvements made:

1. Create view: Added check icon when category is selected (replacing the emoji), updated Generate button to show "Regenerate" after palette is generated, added cursor-not-allowed on disabled state
2. Explore view: Added heart pop animation when saving palettes
3. Saved view: Added Settings gear button to header for consistency
4. Gradients view: Added Settings gear button to header for consistency
5. PaletteCard: Added heart pop animation when saving
6. Global CSS: Added spring press easing (.spring-press) and heart pop animation (animate-heart-pop) for consistent motion across the app

All 5 tabs now have consistent header styling with the Settings gear icon in the top right. The chip styling, card components, and half-sheet patterns are reused consistently throughout the app with springy motion and proper haptic feedback.