iOS Native Chat Inbox

Act like a frontend developer with 15 years of experience. I want the exact same UI with 95-99% similarity.

Platform: This is a RESPONSIVE design — it should work on both mobile and desktop. Use mobile layout patterns (bottom nav, stacked content) for mobile, and desktop layout patterns (sidebar/nav bar, wider content areas) for web.

Design a message inbox with a search bar, a horizontal row of story-style avatars, and a list of conversation rows each with avatar, name, message preview, time and an unread count badge.

Visual style — iOS Native:
Apple HIG defaults. Grouped-list background with pure white inset list cards at 10px radius. SF-style typography at iOS sizes: 34px bold large title, 17px body, 13px footnote. Full-width hairline separators inset from the left edge, chevrons on rows, a large title header. Looks like a stock iOS system app.

Color palette — System Dark:
Grouped background #000000, cards #1C1C1E. Label #FFFFFF, secondary #EBEBF599. Tint system blue #0A84FF.

Typography — use these exact font families:
- Headings / display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", sans-serif
- Body / labels: -apple-system, BlinkMacSystemFont, "SF Pro Text", sans-serif

Commit fully to this style — it should be unmistakable at a glance. Use realistic content, not placeholder text. Keep animations smooth (200ms ease-out).