body {
  background: black;
  margin: 0;
  cursor: crosshair;
}


#stage {
  position: relative;
  width: 1200px;
  height: 800px;
  margin: 40px auto;
}


.layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* Force stage images to fit the stage */
#fireLayer,
#actLayer,
#conceptLayer {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Concept layer behavior */
#conceptLayer {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}





#galleryModal {
  z-index: 100;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
}

#galleryModal.hidden {
  display: none;
}

/* Gallery image sizing (relative to stage) */
#galleryImage {
  max-width: 70%;
  max-height: 70%;
  object-fit: contain;
}

.nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 2rem;
  color: white;
  background: none;
  border: none;
  cursor: pointer;
  user-select: none;
}

.nav.left {
  width: 80px;      /* clickable area */
  height: 30px;
  left: 20px;
}

.nav.right {
  width: 80px;      /* clickable area */
  height: 30px;
  right: 20px;
}
.nav, .close {
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  z-index: 101;
}


/* =========================
   CLOSE BUTTON
========================= */
.close {
  position: absolute;
  width: 80px;      /* clickable area */
  height: 30px;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 2rem;
  color: white;
  background: none;
  border: none;
  cursor: pointer;
  user-select: none;
}