/* Palace in the Sky: on-screen touch buttons, overlaid on the stage. */
.pits-touch { display: none; }
@media (pointer: coarse) {
  .pits-touch {
    position: absolute;
    left: 0; right: 0; bottom: 4%;
    z-index: 4;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding: 0 2%;
    pointer-events: none;
  }
  .pits-touch .grp { display: flex; gap: 0.6rem; pointer-events: auto; }
  .pits-touch button {
    width: clamp(3.2rem, 12vw, 4.8rem);
    height: clamp(3.2rem, 12vw, 4.8rem);
    border-radius: 50%;
    border: 2px solid #ffffff80;
    background: #ffffff22;
    color: #fff;
    font: 900 clamp(0.6rem, 2.4vw, 0.9rem) system-ui, sans-serif;
    touch-action: none;
    user-select: none;
    -webkit-user-select: none;
    -webkit-touch-callout: none;
  }
  .pits-touch [data-k='thrust'] { width: clamp(4rem, 15vw, 6rem); height: clamp(4rem, 15vw, 6rem); background: #f6c94a40; border-color: #f6c94a; }
  .pits-touch button.on { background: #f6d04d88; border-color: #fff; }
}