/* No on-stage labels, no guides. Only background + user strokes. */

.ctpc-root{
  width:100%;
  max-width: 1100px;
  margin: 0 auto;
  box-sizing: border-box;
}

.ctpc-stage{
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 2;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  border-radius: 18px;
  overflow: hidden;
}

/* Canvas overlays are transparent */
.ctpc-canvas{
  z-index: 2;
  pointer-events: auto;

  position:absolute;
  background: transparent;
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
  border-radius: 0 !important;
  touch-action: none;
}

/* Hand zones (tuned for 1536x1024 stage image) */
.ctpc-canvas--left{
  left: 3.2%;
  top: 6.8%;
  width: 42.0%;
  height: 86.0%;
}
.ctpc-canvas--right{
  left: 55.0%;
  top: 9.0%;
  width: 41.5%;
  height: 83.0%;
}

.ctpc-controls{
  display:flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 14px;
  padding: 10px 0 0;
}

.ctpc-btn{
  appearance:none;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(20,20,28,0.9);
  color: #fff;
  padding: 8px 14px;
  border-radius: 999px;
  cursor:pointer;
  font-size: 14px;
  line-height: 1;
}

.ctpc-btn.is-active{
  border-color: rgba(255,77,225,0.75);
  box-shadow: 0 0 0 3px rgba(255,77,225,0.18);
}

.ctpc-btn--ghost{
  background: rgba(20,20,28,0.55);
}

@media (max-width: 520px){
  .ctpc-stage{ border-radius: 12px; }
  .ctpc-btn{ font-size: 13px; padding: 8px 12px; }
}