Layout: Card-based grid with logical groupings

• Plan & Usage: Current plan card with price, features, next billing + usage meters with limits
• Pricing Tiers: 3-tier upgrade strip (Starter/Pro/Enterprise) with current plan highlighted
• Payment & Invoices: Payment method card + invoice history table with status badges
• Account: Notification toggles + security settings (password, 2FA, sessions)

Include:

• Pro Plan @ $29/month with realistic features and billing date
• Pricing tier cards with feature lists, CTAs, and visual hierarchy (violet for Enterprise)
• 4 usage meters at varied percentages (some approaching limits with warnings)
• Payment card preview with last 4 digits
• 5-6 invoices with download actions
• Interactive toggles and session management

Dialogs: Update payment method, view invoices, cancel subscription (with confirmation). Style: Emerald accents for active states, amber for notifications, rose for destructive, violet for premium. Use subtle gradient backgrounds on cards.