.pwa-install-card {
    position: fixed;
    left: 14px;
    right: 14px;
    bottom: calc(82px + env(safe-area-inset-bottom));
    z-index: 99990;
    max-width: 480px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 10px;
    align-items: center;
    padding: 12px;
    border-radius: 22px;
    background: rgba(255,255,255,.94);
    border: 1px solid var(--cr-border);
    box-shadow: 0 22px 56px rgba(35, 24, 14, .18);
    backdrop-filter: blur(16px);
}
.pwa-install-card strong, .pwa-install-card span { display: block; }
.pwa-install-card span { color: var(--cr-muted); font-size: .82rem; }
.pwa-install-card button { min-height: 38px; border: 0; border-radius: 999px; padding: 0 14px; background: var(--cr-primary); color: #fff; font-weight: 950; }
.pwa-install-card button.ghost { background: var(--cr-primary-soft); color: var(--cr-primary-dark); }
@media (max-width: 520px) { .pwa-install-card { grid-template-columns: 1fr; } }