#pwa-install-btn {
    display: none;
    position: fixed;
    left: 16px;
    bottom: 22px;
    z-index: 9980;
    align-items: center;
    gap: 8px;
    border: none;
    border-radius: 999px;
    background: #245dea;
    color: #fff;
    font-weight: 700;
    font-size: 13px;
    padding: 10px 16px;
    box-shadow: 0 8px 20px rgba(36, 93, 234, .28);
    cursor: pointer;
}
#pwa-install-btn i { font-size: 14px; }
#pwa-install-dismiss {
    margin-left: 4px;
    background: transparent;
    border: 0;
    color: #fff;
    opacity: .8;
    cursor: pointer;
}
#pwa-ios-hint {
    display: none;
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: 18px;
    z-index: 9980;
    background: #16316b;
    color: #fff;
    border-radius: 12px;
    padding: 12px 14px;
    font-size: 13px;
    box-shadow: 0 8px 24px rgba(15, 23, 42, .2);
}