#video-sphere {
  width: 100%;
  height: 600px;
  margin-top: 3rem;
  position: relative;
}

.video-sphere-container {
  width: 100%;
  height: 100%;
  position: relative;
}

#video-sphere-canvas {
  width: 100%;
  height: 100%;
  cursor: grab;
  touch-action: none;
}

#video-sphere-canvas:active {
  cursor: grabbing;
}

/* ===== UI OVERLAY ===== */
#video-ui {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

/* PLAY BUTTON */
#play-button {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) scale(0);
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.65);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  cursor: pointer;
  pointer-events: auto;
  transition: 0.25s ease;
  backdrop-filter: blur(6px);
  border: 2px solid rgba(255,255,255,0.2);
}

#play-button:hover {
  transform: translate(-50%, -50%) scale(1.1);
  background: rgba(0, 0, 0, 0.8);
}

#play-button.active {
  transform: translate(-50%, -50%) scale(1);
}

@media (max-width: 768px) {
  #video-sphere {
    height: 420px;
  }

  #play-button {
    width: 68px;
    height: 68px;
    font-size: 28px;
  }
}