.pwa-install-banner {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: calc(12px + env(safe-area-inset-bottom, 0px));
    z-index: 10050;
    animation: pwa-slide-up 0.35s ease;
}

.pwa-install-banner--hide {
    animation: pwa-slide-down 0.3s ease forwards;
}

.pwa-install-banner__body {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 8px 32px rgba(15, 23, 42, 0.18);
    border: 1px solid rgba(45, 75, 161, 0.12);
}

.pwa-install-banner__icon img {
    display: block;
    border-radius: 10px;
}

.pwa-install-banner__text {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.pwa-install-banner__title {
    font-size: 0.9rem;
    color: #0f172a;
}

.pwa-install-banner__desc {
    font-size: 0.75rem;
    color: #64748b;
    line-height: 1.35;
}

.pwa-install-banner__actions {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.pwa-install-banner__btn {
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 8px;
    padding: 8px 12px;
    line-height: 1;
}

.pwa-install-banner__btn--primary {
    background: #2d4ba1;
    color: #fff;
}

.pwa-install-banner__btn--ghost {
    background: transparent;
    color: #94a3b8;
    font-size: 1.25rem;
    padding: 4px 8px;
}

.pwa-ios-hint {
    position: fixed;
    inset: 0;
    z-index: 10060;
    background: rgba(15, 23, 42, 0.55);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 20px;
    padding-bottom: calc(20px + env(safe-area-inset-bottom, 0px));
}

.pwa-ios-hint__card {
    width: 100%;
    max-width: 360px;
    background: #fff;
    border-radius: 16px;
    padding: 20px;
    color: #0f172a;
}

.pwa-ios-hint__card p {
    margin: 0 0 12px;
}

.pwa-ios-hint__card ol {
    margin: 0 0 16px;
    padding-left: 20px;
    font-size: 0.9rem;
    line-height: 1.6;
    color: #334155;
}

.pwa-ios-hint__card .pwa-install-banner__btn--primary {
    width: 100%;
    padding: 12px;
    font-size: 0.95rem;
}

@media (display-mode: standalone) {
    .pwa-install-banner {
        display: none !important;
    }
}

@keyframes pwa-slide-up {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pwa-slide-down {
    from { opacity: 1; transform: translateY(0); }
    to { opacity: 0; transform: translateY(16px); }
}