.pwa-install-banner {
    position: fixed;
    right: max(12px, env(safe-area-inset-right));
    bottom: max(12px, env(safe-area-inset-bottom));
    left: max(12px, env(safe-area-inset-left));
    z-index: 1200;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0.85rem;
    border-radius: 14px;
    background: rgba(15, 23, 42, 0.96);
    border: 1px solid rgba(148, 163, 184, 0.25);
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.35);
    color: #f8fafc;
    transform: translateY(120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.28s ease, opacity 0.28s ease;
}

.pwa-install-banner.is-visible {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}

body.has-overlay-modal-open .pwa-install-banner {
    transform: translateY(120%) !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

.pwa-install-banner__logo {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    object-fit: cover;
    flex-shrink: 0;
    background: #0f172a;
}

.pwa-install-banner__content {
    min-width: 0;
    flex: 1;
}

.pwa-install-banner__title {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.2;
}

.pwa-install-banner__subtitle {
    display: block;
    margin-top: 0.15rem;
    font-size: 0.78rem;
    color: #cbd5e1;
    line-height: 1.35;
}

.pwa-install-banner__actions {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    flex-shrink: 0;
}

.pwa-install-banner__btn {
    border: 0;
    border-radius: 999px;
    padding: 0.5rem 0.85rem;
    background: #0ea5e9;
    color: #fff;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
}

.pwa-install-banner__btn:active {
    transform: scale(0.98);
}

.pwa-install-banner__close {
    border: 0;
    background: transparent;
    color: #94a3b8;
    width: 28px;
    height: 28px;
    border-radius: 999px;
    font-size: 1.25rem;
    line-height: 1;
    cursor: pointer;
}

.pwa-install-banner__close:hover,
.pwa-install-banner__close:focus-visible {
    color: #e2e8f0;
    background: rgba(148, 163, 184, 0.15);
}

@media (min-width: 768px) {
    .pwa-install-banner {
        display: none !important;
    }
}