.cam-feed {
  position: relative;
}
.cam-feed .cam-zone {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}
.cam-feed .cam-zone-fill {
  fill: color-mix(in srgb, var(--cp-amber) 16%, transparent);
  stroke: var(--cp-amber);
  stroke-width: 0.45;
}
.cam-feed .cam-zone-line {
  fill: none;
  stroke: var(--cp-amber);
  stroke-width: 0.45;
}
.cam-feed .cam-zone-calib {
  stroke-dasharray: 1.6 1.1;
  opacity: 0.75;
}