/* Symulator: etykieta wersji pokazowej i okienko „nic nie zapisujemy” (wstrzykiwane do okna programu). */
#demoEtykieta { position: sticky; top: 0; z-index: 1000; background: #fff4c2; color: #3d3200; text-align: center;
  font: 600 14px/1.4 "Segoe UI", system-ui, sans-serif; padding: 6px 12px; border-bottom: 1px solid #e8d98a; }
#demoOkienko { position: fixed; z-index: 1001; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: min(440px, calc(100% - 32px)); background: #fff; border-radius: 14px; padding: 22px 24px 18px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .25); font: 16px/1.5 "Segoe UI", system-ui, sans-serif; color: #16181d; }
#demoOkienko p { margin: 0 0 16px; }
#demoOkienko .demo-przycisk { display: inline-block; margin: 0 8px 10px 0; background: #b01818; color: #fff;
  text-decoration: none; font-weight: 700; padding: 9px 16px; border-radius: 999px; }
#demoOkienko button { display: block; background: none; border: 0; color: #5b6170; font: inherit; cursor: pointer;
  text-decoration: underline; padding: 4px 0; }