/* Camera head control: the mirrored camera behind a head game, and its
   button. Behaviour in assets/js/head-camera.js. */
/* Only while the camera is on (or starting): otherwise this positioned layer
   would paint over the game frame. */
.head-mirror { display: none; }
.head-live > .head-mirror {
  display: block; position: absolute; inset: 0; z-index: 0; overflow: hidden; pointer-events: none;
  background: #111;
}
.head-mirror video, .head-mirror canvas {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transform: scaleX(-1);
}
.head-live > iframe { position: relative; z-index: 1; background: transparent !important; }
.head-note {
  position: absolute; z-index: 2; left: 50%; top: 42%; width: max-content; max-width: 84%; margin: 0;
  padding: 10px 14px; border-radius: 14px; transform: translateX(-50%); pointer-events: none;
  color: #fff; background: rgba(9, 11, 11, .72); font-size: 15px; font-weight: 800; line-height: 1.4;
  text-align: center;
}
.head-note[hidden] { display: none; }

.game-head {
  position: absolute; z-index: 4; top: 8px; left: 8px; padding: 7px 12px; border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, .22); color: #fff; background: rgba(9, 11, 11, .66);
  font: inherit; font-size: 13px; font-weight: 850; white-space: nowrap;
}
.game-head.head-on { background: rgba(9, 11, 11, .82); }
.game-head[hidden] { display: none; }
.game-card.expanded .game-head { top: calc(4px + env(safe-area-inset-top)); }

/* The playtest's button, in its top bar. */
.generation-playtest-bar .generation-head { background: var(--white); color: var(--ink); font-weight: 800; }
.generation-playtest-bar .generation-head[hidden] { display: none; }

/* The create view's option. */
.head-option {
  display: flex; align-items: center; gap: 8px; margin-top: 10px; font-size: 14px; font-weight: 800;
  cursor: pointer;
}
.head-option input { width: 18px; height: 18px; accent-color: var(--ink); }
.head-option small { color: var(--muted); font-weight: 600; }