.ktc-pwa-bar{position:fixed;z-index:9999;left:1rem;right:1rem;bottom:1rem;background:#111827;color:#e2e8f0;border:1px solid #334155;border-radius:12px;padding:1rem;display:flex;gap:1rem;align-items:center;justify-content:space-between;flex-wrap:wrap;box-shadow:0 10px 30px rgba(0,0,0,.35)}
.ktc-pwa-bar-text{flex:1 1 220px}
.ktc-pwa-bar-text strong{display:block;margin-bottom:.25rem}
.ktc-pwa-bar-text span{font-size:.9rem;color:#94a3b8}
.ktc-pwa-bar-actions{display:flex;gap:.5rem}
.ktc-pwa-install,.ktc-pwa-later{border:0;border-radius:8px;padding:.45rem .9rem;cursor:pointer}
.ktc-pwa-install{background:#2563eb;color:#fff}
.ktc-pwa-later{background:#1e293b;color:#e2e8f0}
@media(max-width:576px){.ktc-pwa-bar{left:.75rem;right:.75rem;bottom:.75rem}}