Khái niệm giao diện ứng dụng sức khỏe Lumen

A polished iOS-style wellness app mockup for "[Lumen]", a light-themed mood and breathing tracker designed with soft Apple-inspired glassmorphism and Japanese UI text. Composition & Layout: Vertical mobile screenshot, 9:16 aspect ratio. The app title is positioned at top left in a refined serif font reading "[Lumen]", with the subtitle "今日の光" underneath in smaller dark gray Japanese text. Top right features a single circular translucent menu button with three horizontal dark lines. Background: Airy cream-white canvas with a soft misty watercolor landscape at the bottom edge, subtle mountains, reeds, and a vertical glowing light trail curving gently down the center, shifting from warm peach near the top to pale blue at the bottom. Main UI Elements (5 floating translucent glass cards stacked vertically): 1. Top pill card: Warm peach sun icon on the left, label "集中", timestamp "10:20", and a small orange status dot on the right. 2. Selected pill card: Translucent white pill with a soft teal glow outline, teal circular breath/wave icon on the left, label "穏やか", timestamp "15:40", a small teal dot on the right, and a subtle downward notch seamlessly pointing to the expanded card below. 3. Expanded mood entry card: Large rounded frosted glass panel. At the top left, the teal wave icon, title "穏やか", timestamp "15:40", and a circular close button "×" at top right. A horizontal mood slider with a sad face icon on the left, teal-to-gray track, and a happy face icon on the right. Below it, a rounded text field containing "深呼吸のあと、少し軽くなった" with a small pencil icon. At the bottom, a rounded teal gradient button labeled "記録する". 4. Lower pill card: Blue crescent moon-and-star icon on the left, label "回復", timestamp "20:45", and a small blue status dot on the right. 5. Bottom action bar: Wide translucent capsule containing three circular controls—left bar-chart icon, center glowing golden circular button labeled "気分を追加" underneath, and right heart outline icon. Visual Style: Minimalist premium iOS design, frosted glass surfaces, soft ambient shadows, delicate glow, clean spacing, and charcoal typography. No external device frames, watermarks, or native system status bars.