#pwa-install-wrap{display:none;font-family:Roboto,Arial,sans-serif;margin:16px 0 6px;width:100%}
#pwa-install-wrap.pwa-ready{display:flex;align-items:center;justify-content:flex-start}
#pwa-install-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:9px;padding:10px 16px;background:#22a447;color:#fff;font-weight:700;font-size:14px;line-height:1.2;box-shadow:0 3px 10px rgba(0,0,0,.10);cursor:pointer;transition:transform .15s ease,box-shadow .15s ease}
#pwa-install-btn:hover{transform:translateY(-1px);box-shadow:0 5px 14px rgba(0,0,0,.14)}
#pwa-install-btn:active{transform:translateY(0)}
#pwa-install-btn svg{width:17px;height:17px;fill:currentColor;flex:0 0 auto}
#pwa-install-help{display:none;position:fixed;inset:0;z-index:99999;background:rgba(0,0,0,.55);padding:20px;align-items:center;justify-content:center}
#pwa-install-card{width:min(420px,100%);background:#fff;border-radius:18px;padding:22px;box-shadow:0 24px 70px rgba(0,0,0,.32);color:#1f2937}
#pwa-install-card h3{margin:0 0 10px;font-size:20px}
#pwa-install-card p{margin:8px 0;line-height:1.55}
#pwa-install-card .pwa-step{padding:10px 12px;border-radius:12px;background:#f4f6f8;margin-top:8px;line-height:1.45}
#pwa-install-close{width:100%;margin-top:14px;border:0;border-radius:12px;padding:11px 14px;background:#111827;color:#fff;font-weight:700}
@media(max-width:767px){#pwa-install-wrap{display:flex!important;margin:16px 0 8px}#pwa-install-btn{padding:11px 16px;font-size:14px}}
@media(display-mode:standalone){#pwa-install-wrap{display:none!important}}