Bedtime Companion App Prototype Mockup

A polished mobile app prototype mockup displaying two black iPhone devices side by side on a plain white background, 1:1 square composition. Realistic device frames with subtle drop shadows, Dynamic Island, top status bar showing "18:11" with battery/Wi-Fi icons, and bottom white home indicator bars. Visual style: Japanese mindful bedtime wellness app. Dark navy-to-deep-indigo gradient screen backgrounds with tiny glowing stars, soft moonlight illumination, frosted glassmorphism cards, muted lavender panels, and warm orange accent buttons. Dreamy, safe, soothing bedtime mood. Mascot: Exactly one central mascot per screen (two total)—a pastel lavender plush teddy-bear creature with small rounded ears, simple sweet black eyes, tiny smile, plush felt texture, seated pose, and small cream-colored angel wings, surrounded by a gentle halo glow. A minimalist crescent moon icon floats near the upper-right area on each screen. Left screen layout: - Top-left greeting text in crisp white: "[こんばんは]", with subtext "[睡眠時間 0:30]". - Top-right: small circular audio/speaker toggle button. - Center: the winged plush mascot. - Below mascot, small Japanese caption: "TikTok・Instagram Reels・YouTube Shorts を見ていた君が、ここで一緒に眠れるれるよ。" - Bottom: one large pill-shaped cream primary button labeled "[この子と、夜を終える]". Overlapping its lower-right corner is a small circular floating orange action button. - Bottom navigation bar with 4 minimalist line icons and labels: 1) sparkle icon with "森", 2) phone rectangle icon with "日々みる", 3) crescent moon icon with "おやすみ", 4) gear icon with "せってい". Right screen layout: - Top center: a small lavender drag-handle bar. - Title in crisp white below handle: "[この子の思い出]". - Upper center: the same winged plush mascot, slightly smaller, with crescent moon icon nearby. - Centered below mascot: small Japanese text: "まだ思い出はないよ。今夜が、最初の一夜になるかも。" - Lower half: serene dark night sky with sparse twinkling stars. - Floating circular orange action button near the lower-right. Constraints: Exactly 2 phone screens, exactly 2 mascots total, exactly 2 crescent moons total, clean legible Japanese typography, minimal clutter, no extra logos or watermarks.