/* Navegación */
.nav-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(8, 16, 12, 0.5);
  backdrop-filter: blur(10px);
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 12px;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: all 0.2s ease;
  z-index: 1100;
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #fff;
  font-size: 1.35rem;
  line-height: 1;
  opacity: 0.78;
  pointer-events: auto;
}

.nav-arrow:hover,
.nav-arrow:focus-visible {
  opacity: 1;
  background: var(--brand-soft, rgba(75, 85, 99, 0.9));
  color: var(--brand-ink, #ffffff);
  border-color: rgba(255, 255, 255, 0.45);
  outline: none;
}

.nav-arrow svg {
  fill: currentColor;
  display: block;
}

.nav-prev { left: 0.85rem; }
.nav-next { right: 0.85rem; }

.nav-arrow[disabled] {
  opacity: 0.25;
  cursor: not-allowed;
}

/* Direction cue → css/components/direction-cue.css */

.keyboard-instructions {
  position: absolute;
  left: 1rem;
  bottom: 4.5rem;
  background: rgba(6, 12, 10, 0.82);
  backdrop-filter: blur(10px);
  padding: 0.65rem 0.9rem;
  border-radius: 12px;
  max-width: 320px;
  font-size: 0.82rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  z-index: 940;
  pointer-events: none;
}

.keyboard-instructions[hidden] {
  display: none;
}

.hotspot-inline-list {
  position: absolute;
  left: 50%;
  bottom: 1rem;
  transform: translateX(-50%);
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  justify-content: center;
  max-width: min(calc(100% - 1.5rem), 680px);
  z-index: 1100;
  list-style: none;
  margin: 0;
  padding: 0.4rem 0.55rem;
  background: rgba(6, 12, 10, 0.58);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  pointer-events: auto;
}

.hotspot-inline-list[hidden] {
  display: none !important;
}

.hotspot-inline-item {
  margin: 0;
}

@media (max-width: 900px) {
  .nav-arrow {
    opacity: 0.9;
  }
}