JSFiddle - React, Tailwind, and code Playground

HTML

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>WebOS Mobile</title>
    <style>
        :root {
            --accent-color: #007AFF;
            --glass: rgba(255, 255, 255, 0.2);
            --glass-heavy: rgba(255, 255, 255, 0.4);
            --bg-url: url('https://images.unsplash.com/photo-1557683316-973673baf926?auto=format&fit=crop&w=800&q=80');
            --aura-color: rgba(0, 122, 255, 0.3);
        }

        * { box-sizing: border-box; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; user-select: none; }

        body {
            background: #222;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
            margin: 0;
            overflow: hidden;
        }

        /* --- Phone Frame --- */
        #phone {
            width: 375px;
            height: 750px;
            background: #000;
            border-radius: 50px;
            border: 12px solid #333;
            position: relative;
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
            overflow: hidden;
        }

        #screen {
            width: 100%;
            height: 100%;
            background-image: var(--bg-url);
            background-size: cover;
            background-position: center;
            position: relative;
            transition: all 0.5s ease;
        }

        /* Aura Mode Glow Effect */
        #aura-glow {
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            box-shadow: inset 0 0 100px var(--aura-color);
            pointer-events: none;
            transition: background 1s ease;
        }

        /* --- Status Bar --- */
        #status-bar {
            height: 40px;
            padding: 0 30px;
           ...