html, body, #app {
    margin: 0;
    /* margin-top: 20px; */
    min-height: var(--tg-viewport-stable-height, 100dvh);
    /* opzionale per notch / gesture bar */
    padding-bottom: env(safe-area-inset-bottom, 0);
  }
  
.tma-full #app {
    padding-top: max(var(--tma-safe-top, 0px), env(safe-area-inset-top, 0px));
  }