.pwa-install-banner{position:fixed;left:16px;right:16px;bottom:16px;z-index:9999;display:none;max-width:520px;margin:0 auto;padding:14px;border:1px solid #dbe4e8;border-radius:18px;background:#fff;box-shadow:0 18px 45px rgba(15,23,42,.16);color:#0f172a;font-family:inherit}
.pwa-install-banner.is-visible{display:block}
.pwa-install-banner__row{display:flex;gap:12px;align-items:flex-start}
.pwa-install-banner__icon{flex:0 0 42px;width:42px;height:42px;border-radius:14px;background:#0f766e;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800}
.pwa-install-banner__title{margin:0 0 4px;font-size:15px;font-weight:800}
.pwa-install-banner__text{margin:0;font-size:13px;line-height:1.45;color:#475569}
.pwa-install-banner__actions{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.pwa-install-banner__button{border:0;border-radius:999px;padding:9px 14px;font-size:13px;font-weight:800;cursor:pointer}
.pwa-install-banner__button--primary{background:#0f766e;color:#fff}
.pwa-install-banner__button--ghost{background:#f1f5f9;color:#334155}
@media (min-width:700px){.pwa-install-banner{left:auto;right:24px;bottom:24px}}