.controls.mobile-control-reserve {
  display: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}

.controls.mobile-control-reserve .mobile-joystick,
.controls.mobile-control-reserve .jump-button {
  -webkit-tap-highlight-color: transparent;
}

@media (max-width: 560px), (orientation: portrait) {
  :root {
    --mobile-hud-top: 8px;
    --mobile-score-top: 54px;
    --mobile-hud-box-min-height: 48px;
    --mobile-hud-font-size: 16px;
    --mobile-score-label-size: 15px;
    --mobile-score-value-size: 56px;
  }

  .controls.mobile-control-reserve {
    --mobile-controls-align: center;
    --mobile-controls-padding: 0 30px env(safe-area-inset-bottom);
    --mobile-controls-background: transparent;
    --mobile-control-size: 96px;
    --mobile-control-knob-size: 42px;

    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: var(--mobile-controls-z-index, 10);
    height: var(--mobile-controls-reserve);
    display: flex;
    align-items: var(--mobile-controls-align, center);
    justify-content: var(--mobile-controls-justify, space-between);
    margin: 0;
    padding: var(--mobile-controls-padding, 0 30px env(safe-area-inset-bottom));
    background: var(--mobile-controls-background, transparent);
    overflow: hidden;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    user-select: none;
  }

  .controls.mobile-control-reserve::before,
  .controls.mobile-control-reserve::after {
    display: none;
  }

  .controls.mobile-control-reserve button {
    min-height: var(--mobile-control-button-min-height, 62px);
    font-size: var(--mobile-control-button-font-size, 30px);
  }

  .controls.mobile-control-reserve .mobile-joystick {
    position: relative;
    z-index: 1;
    flex: 0 0 auto;
    width: var(--mobile-control-size);
    height: var(--mobile-control-size);
    border-radius: 50%;
    touch-action: none;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    user-select: none;
  }

  .controls.mobile-control-reserve .mobile-joystick::before {
    content: "";
    position: absolute;
    inset: -34px;
    border-radius: 50%;
    background: transparent;
  }

  .controls.mobile-control-reserve .mobile-joystick-ring {
    position: absolute;
    inset: 0;
    border: 1px solid rgb(54 217 247 / 72%);
    border-radius: 50%;
    background:
      radial-gradient(circle, rgb(54 217 247 / 9%) 0 34%, transparent 35%),
      rgb(17 17 29 / 72%);
    box-shadow:
      inset 0 0 0 1px rgb(255 255 255 / 6%),
      0 0 18px rgb(54 217 247 / 14%);
  }

  .controls.mobile-control-reserve .mobile-joystick-knob {
    position: absolute;
    left: 50%;
    top: 50%;
    width: var(--mobile-control-knob-size);
    height: var(--mobile-control-knob-size);
    border: 1px solid rgb(255 214 90 / 78%);
    border-radius: 50%;
    background:
      linear-gradient(180deg, rgb(255 214 90 / 22%), transparent 58%),
      rgb(32 32 51 / 92%);
    box-shadow:
      0 8px 0 rgb(0 0 0 / 28%),
      inset 0 0 0 1px rgb(255 255 255 / 7%),
      inset 0 -4px 0 rgb(0 0 0 / 18%);
    transform: translate(-50%, -50%);
    transition: transform 80ms ease-out;
    pointer-events: none;
  }

  .controls.mobile-control-reserve .mobile-joystick.is-active .mobile-joystick-ring {
    border-color: rgb(255 214 90 / 82%);
    box-shadow:
      inset 0 0 0 1px rgb(255 255 255 / 7%),
      0 0 24px rgb(255 214 90 / 18%);
  }

  .controls.mobile-control-reserve .jump-button,
  .controls.mobile-control-reserve .mobile-jump {
    z-index: 1;
    flex: 0 0 auto;
    width: var(--mobile-control-size);
    min-width: var(--mobile-control-size);
    min-height: var(--mobile-control-size);
    aspect-ratio: 1;
    position: relative;
    overflow: hidden;
    border: 1px solid rgb(255 214 90 / 74%);
    border-radius: 8px;
    background: rgb(32 32 51 / 72%);
    box-shadow:
      0 12px 28px rgb(0 0 0 / 42%),
      inset 0 0 0 1px rgb(255 255 255 / 5%),
      inset 0 -4px 0 rgb(0 0 0 / 18%);
    backdrop-filter: blur(10px);
    color: var(--ink, #f4f1d8);
    font-size: 0;
    line-height: 0;
    touch-action: none;
    -webkit-user-drag: none;
    -webkit-user-select: none;
    user-select: none;
  }

  .controls.mobile-control-reserve .jump-button.is-empty {
    opacity: 0.72;
  }

  .controls.mobile-control-reserve .jump-button.has-bonus {
    background:
      linear-gradient(180deg, rgb(255 214 90 / 20%), transparent 62%),
      rgb(32 32 51 / 84%);
    border-color: rgb(54 217 247 / 72%);
  }

  .controls.mobile-control-reserve .mobile-jump::before {
    border-right-width: 9px;
    border-bottom-width: 13px;
    border-left-width: 9px;
  }

  .controls.mobile-control-reserve .jump-button.is-key-active,
  .controls.mobile-control-reserve .mobile-jump.is-key-active {
    transform: translateY(2px);
    box-shadow:
      0 8px 20px rgb(0 0 0 / 36%),
      inset 0 0 0 1px rgb(255 255 255 / 5%),
      inset 0 -2px 0 rgb(0 0 0 / 18%);
  }
}