:root{--glass-bg:#ffffffa6;--glass-border:#ffffff80;--glass-card-bg:#ffffffbf;--radius-main:28px;--radius-card:20px;--radius-btn:14px}body{color:#0f172a;background:#0f172a;justify-content:center;align-items:center;min-height:100vh;margin:0;padding:20px;font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,SF Pro Text,Helvetica Neue,sans-serif;display:flex;position:relative;overflow-x:hidden}.bg-glow-1{filter:blur(100px);z-index:0;pointer-events:none;background:radial-gradient(circle,#38bdf873 0%,#6366f140 100%);width:600px;height:600px;position:fixed;top:-10%;left:-10%}.bg-glow-2{filter:blur(120px);z-index:0;pointer-events:none;background:radial-gradient(circle,#a855f766 0%,#ec489933 100%);width:650px;height:650px;position:fixed;bottom:-10%;right:-10%}.app-window{z-index:1;-webkit-backdrop-filter:blur(40px)saturate(200%);border:1px solid var(--glass-border);border-radius:var(--radius-main);background:#ffffff8c;width:100%;max-width:1100px;min-height:720px;display:flex;position:relative;overflow:hidden;box-shadow:0 30px 80px #00000059,inset 0 1px 1px #fffc}