.kardrop-rotator {
  --kardrop-accent: #f6bd18;
  --kardrop-deep: #071b30;
  --kardrop-panel: rgba(7, 27, 48, 0.055);
  width: min(100%, 760px);
  margin-inline: auto;
  user-select: none;
  -webkit-user-select: none;
}

.kardrop-rotator__stage {
  position: relative;
  height: clamp(480px, 66vw, 760px);
  overflow: hidden;
  display: grid;
  place-items: center;
  cursor: grab;
  touch-action: pan-y;
  outline: none;
  isolation: isolate;
}

.kardrop-rotator__stage:focus-visible {
  border-radius: 28px;
  box-shadow: 0 0 0 3px rgba(246, 189, 24, 0.52);
}

.kardrop-rotator.is-dragging .kardrop-rotator__stage {
  cursor: grabbing;
}

.kardrop-rotator__halo {
  position: absolute;
  width: min(78%, 590px);
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(
      circle,
      rgba(48, 125, 255, 0.13) 0%,
      rgba(48, 125, 255, 0.05) 40%,
      rgba(48, 125, 255, 0) 72%
    );
  filter: blur(10px);
  z-index: 0;
  pointer-events: none;
}

.kardrop-rotator__machine {
  position: absolute;
  z-index: 2;
  max-height: 94%;
  max-width: 78%;
  width: auto;
  height: auto;
  object-fit: contain;
  transform-origin: 50% 54%;
  transition:
    opacity 90ms linear,
    filter 160ms ease;
  will-change: transform, opacity;
  pointer-events: none;
  filter: drop-shadow(0 22px 28px rgba(7, 27, 48, 0.13));
}

.kardrop-rotator.is-dragging .kardrop-rotator__machine {
  transition: opacity 60ms linear;
}

.kardrop-rotator__shadow {
  position: absolute;
  bottom: 4%;
  width: min(60%, 440px);
  height: 34px;
  border-radius: 50%;
  background: rgba(7, 27, 48, 0.13);
  filter: blur(15px);
  z-index: 1;
  transform: scaleX(0.94);
  pointer-events: none;
}

.kardrop-rotator__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: -6px;
}

.kardrop-rotator__button {
  appearance: none;
  border: 1px solid rgba(7, 27, 48, 0.12);
  background: #fff;
  color: var(--kardrop-deep);
  width: 42px;
  height: 42px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font: 600 28px/1 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(7, 27, 48, 0.08);
}

.kardrop-rotator__button:hover {
  border-color: rgba(246, 189, 24, 0.7);
  transform: translateY(-1px);
}

.kardrop-rotator__hint {
  min-width: 158px;
  height: 42px;
  padding: 0 18px;
  border: 1px solid rgba(7, 27, 48, 0.1);
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(10px);
  color: rgba(7, 27, 48, 0.78);
  font: 650 13px/1 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0.01em;
}

.kardrop-rotator__hint-icon {
  color: var(--kardrop-accent);
  font-size: 18px;
  line-height: 1;
}

@media (max-width: 620px) {
  .kardrop-rotator__stage {
    height: min(72vh, 620px);
  }

  .kardrop-rotator__machine {
    max-height: 92%;
    max-width: 88%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .kardrop-rotator__machine,
  .kardrop-rotator__button {
    transition: none;
  }
}