[hidden] { display: none !important; }
.pwa-status {
    position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%);
    width: max-content; max-width: calc(100vw - 32px); padding: 12px 18px;
    border-radius: 10px; color: #fff; background: #0f172a;
    box-shadow: 0 6px 24px #0003; z-index: 2000; text-align: center;
    font: 14px/1.5 system-ui, sans-serif;
}
.pwa-update { bottom: 86px; }
.pwa-status button, .pwa-install-dialog button {
    border: 0; border-radius: 6px; padding: 8px 12px;
    background: #3b82f6; color: #fff; cursor: pointer; font: inherit;
}
.pwa-install-dialog {
    width: min(420px, calc(100vw - 32px)); border: 1px solid #cbd5e1;
    border-radius: 16px; padding: 24px; color: #1e293b; font: 15px/1.6 system-ui, sans-serif;
}
.pwa-install-dialog h2 { font-size: 22px; }
.pwa-install-dialog::backdrop { background: #0f172a99; }
@media (display-mode: standalone) {
    body { overscroll-behavior-y: contain; }
}