#launcher-app-install{position:fixed;left:16px;right:16px;bottom:16px;z-index:99999;display:none;max-width:520px;margin:0 auto;background:#111827;color:#fff;border:1px solid rgba(255,255,255,.16);border-radius:16px;box-shadow:0 18px 45px rgba(0,0,0,.35);padding:14px 16px;font-family:Arial,sans-serif}
#launcher-app-install .pwa-row{display:flex;align-items:center;gap:12px}
#launcher-app-install img{width:46px;height:46px;border-radius:11px;object-fit:contain;background:#fff;padding:3px}
#launcher-app-install .pwa-copy{flex:1;min-width:0}
#launcher-app-install .pwa-title{font-weight:700;font-size:15px;margin:0 0 3px}
#launcher-app-install .pwa-text{font-size:12px;opacity:.82;margin:0}
#launcher-app-install .pwa-actions{display:flex;gap:8px;margin-top:12px}
#launcher-app-install button{border:0;border-radius:10px;padding:9px 14px;font-weight:700;cursor:pointer}
#launcher-app-install .pwa-install-btn{background:#0d6efd;color:#fff;flex:1}
#launcher-app-install .pwa-close-btn{background:rgba(255,255,255,.1);color:#fff}