html,body{margin:0;padding:0;width:100%;height:100%;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background-color:#121212;color:#e0e0f5}app-root{width:100%;max-width:1200px;margin:0 auto;padding:20px;border-radius:12px}@media (max-width: 768px){app-root{padding:15px;box-shadow:none}}@media (min-width: 1200px){app-root{padding:20px;box-shadow:0 8px 16px #00000040}}