Act as Senior Frontend Engineer. This is NOT a QA. This is NOT a redesign. This is NOT a UI improvement task. This is BUG-001. ==================================================== Everything you change MUST be visible inside the browser. Never claim "fixed" unless browser verification confirms it. ==================================================== Current Browser Regressions 1. Dashboard Hero Current Almost white. Expected Blue / Lavender gradient restored. PASS only if browser matches. -------------------------------------------- 2. Sidebar Chevron Current Chevron (>) is oversized. Expected 16–18px outline chevron. Proper vertical alignment. No oversized arrows. -------------------------------------------- 3. Sidebar Alignment Current Navigation feels bulky. Expected Compact enterprise SaaS navigation. Consistent icon containers. Consistent spacing. -------------------------------------------- 4. Global Design System Current Several pages still use old styles. Expected All pages consume the same design tokens. No mixed styles. -------------------------------------------- 5. Gradient Current Gradient still harsh. Expected Soft wedding gradient. Sky Blue ↓ Soft Blue ↓ Lavender ↓ Soft Pink -------------------------------------------- 6. Invitation Preview Desktop Preview should occupy almost the full content width. Not centered inside a small container. -------------------------------------------- IMPORTANT If browser still shows old UI, continue debugging. Do NOT stop. Do NOT produce walkthrough until browser visually matches expectations. ==================================================== Verification Required Dashboard Invitation Preview Guest Wedding Day Workspace User Login Landing Page ==================================================== Output Only produce walkthrough AFTER browser verification succeeds. If any browser regression remains, continue debugging instead of reporting success.