#hud {
  position: fixed; bottom: 60px; left: 50%; transform: translateX(-50%);
  color: rgba(255,240,220,0.2); font-family: 'Cormorant Garamond', Georgia, serif; font-size: 11px;
  z-index: 2; pointer-events: none; letter-spacing: 2px; text-align: center;
  text-transform: lowercase;
}

/* Panel zoom close button */
#panel-close {
  display: none;
  position: fixed;
  top: 80px;
  right: 24px;
  z-index: 20;
  background: rgba(240,91,48,0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(200,204,90,0.25);
  border-radius: 50%;
  width: 44px;
  height: 44px;
  color: rgba(0,0,0,0.8);
  font-size: 24px;
  line-height: 44px;
  text-align: center;
  cursor: pointer;
  transition: background 0.3s, color 0.3s;
}
#panel-close:hover {
  background: rgba(240,91,48,0.9);
  color: rgba(0,0,0,0.95);
}
#panel-close:focus-visible {
  outline: 2px solid rgba(200,204,90,0.9);
  outline-offset: -3px;
}

/* Panel zoom nav arrows */
#panel-prev, #panel-next {
  display: none;
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  z-index: 20;
  background: rgba(240,91,48,0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(200,204,90,0.25);
  border-radius: 50%;
  width: 44px;
  height: 44px;
  color: rgba(0,0,0,0.8);
  font-size: 28px;
  line-height: 42px;
  text-align: center;
  cursor: pointer;
  transition: background 0.3s, color 0.3s;
}
#panel-prev { left: 24px; }
#panel-next { right: 24px; }
#panel-prev:hover, #panel-next:hover {
  background: rgba(240,91,48,0.9);
  color: rgba(0,0,0,0.95);
}
#panel-prev:focus-visible, #panel-next:focus-visible {
  outline: 2px solid rgba(200,204,90,0.9);
  outline-offset: -3px;
}

@media (prefers-reduced-motion: reduce) {
  #panel-close, #panel-prev, #panel-next { transition: none; }
}

/* Panel zoom caption */
#panel-caption {
  display: none;
  position: fixed;
  bottom: 48px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
  background: rgba(30,16,8,0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(240,91,48,0.15);
  border-radius: 16px;
  padding: 10px 24px;
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 2px;
  color: rgba(200,204,90,0.85);
  text-align: center;
  white-space: nowrap;
  pointer-events: none;
}