#onboarding-ai-overlay {
  opacity: 0;
  transition: opacity 0.3s ease-out;
}

#onboarding-ai-overlay.onboarding-ai-open {
  opacity: 1;
}

.onboarding-ai-shell {
  position: absolute;
  inset: 0;
  margin: 0 auto;
  max-width: 100%;
  background: #030014;
}

@media (min-width: 768px) {
  .onboarding-ai-shell {
    max-width: 28rem;
    border-left: 1px solid rgba(255, 255, 255, 0.06);
    border-right: 1px solid rgba(255, 255, 255, 0.06);
  }
}

.onboarding-ai-top-bar,
.onboarding-ai-bottom-bar {
  position: absolute;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0.75rem;
  pointer-events: none;
}

.onboarding-ai-top-bar {
  top: 0;
}

.onboarding-ai-bottom-bar {
  bottom: 0;
  padding-bottom: max(0.5rem, env(safe-area-inset-bottom));
}

.onboarding-ai-top-bar > *,
.onboarding-ai-bottom-bar > * {
  pointer-events: auto;
}

.onboarding-ai-top-btn,
.onboarding-ai-nav-btn {
  display: flex;
  height: 2.5rem;
  width: 2.5rem;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.42);
  color: rgba(255, 255, 255, 0.88);
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(8px);
  transition:
    background 0.2s ease,
    color 0.2s ease,
    opacity 0.2s ease;
}

.onboarding-ai-top-btn:hover,
.onboarding-ai-nav-btn:hover:not(:disabled) {
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
}

.onboarding-ai-nav-btn:disabled {
  cursor: default;
  opacity: 0.25;
  pointer-events: none;
}

.onboarding-ai-mic-btn .onboarding-ai-mic-icon {
  display: block;
}

.onboarding-ai-mic-btn .onboarding-ai-stop-icon {
  display: none;
}

.onboarding-ai-mic-btn[data-state="listening"] {
  border-color: rgba(239, 68, 68, 0.7);
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: #fff;
  animation: onboarding-ai-mic-pulse 1.5s ease-in-out infinite;
}

.onboarding-ai-mic-btn[data-state="listening"] .onboarding-ai-mic-icon,
.onboarding-ai-mic-btn[data-state="processing"] .onboarding-ai-mic-icon {
  display: none;
}

.onboarding-ai-mic-btn[data-state="listening"] .onboarding-ai-stop-icon,
.onboarding-ai-mic-btn[data-state="processing"] .onboarding-ai-stop-icon {
  display: block;
}

.onboarding-ai-mic-btn[data-state="processing"] {
  border-color: rgba(245, 158, 11, 0.7);
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #fff;
}

.onboarding-ai-mic-btn[data-state="speaking"] {
  border-color: rgba(139, 92, 246, 0.7);
  background: linear-gradient(135deg, #8b5cf6, #7c3aed);
  color: #fff;
}

@keyframes onboarding-ai-mic-pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(239, 68, 68, 0);
  }
}

.onboarding-ai-slide-dots {
  display: flex;
  max-width: 60%;
  flex: 1;
  align-items: center;
  justify-content: center;
  gap: 4px;
  overflow: hidden;
  padding: 0 0.5rem;
}

.onboarding-ai-dot {
  height: 8px;
  width: 8px;
  flex-shrink: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.25);
  transition: all 0.3s ease;
}

.onboarding-ai-dot.active {
  height: 10px;
  width: 10px;
  background: #c084fc;
  box-shadow: 0 0 8px rgba(192, 132, 252, 0.45);
}

.onboarding-ai-slides-viewport {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.onboarding-ai-slide {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  padding: 0;
  opacity: 0;
  pointer-events: none;
  transform: translateY(30px);
  transition:
    opacity 0.35s ease,
    transform 0.35s ease;
  -webkit-overflow-scrolling: touch;
}

.onboarding-ai-slide.active {
  z-index: 1;
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.onboarding-ai-slide-inner,
.onboarding-ai-presentation-wrap {
  display: flex;
  width: 100%;
  flex: 1;
  flex-direction: column;
}

.onboarding-ai-presentation-wrap {
  padding: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.onboarding-ai-presentation-wrap > div:first-child {
  position: relative;
  display: flex;
  flex: 1;
  flex-direction: column;
  justify-content: center;
  box-sizing: border-box;
}

.onboarding-ai-status-center {
  display: inline-flex;
  min-width: 8.5rem;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.42);
  padding: 0.55rem 0.85rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(8px);
}

.onboarding-ai-status-dot {
  height: 7px;
  width: 7px;
  border-radius: 999px;
  background: #eab308;
  animation: onboarding-ai-status-pulse 1.5s ease-in-out infinite;
}

.onboarding-ai-status-dot[data-state="connected"] {
  background: #22c55e;
  animation: none;
}

.onboarding-ai-status-dot[data-state="error"] {
  background: #ef4444;
  animation: none;
}

.onboarding-ai-status-text {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.72rem;
  font-weight: 600;
}

@keyframes onboarding-ai-status-pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.onboarding-ai-skeleton {
  min-height: 100%;
  width: 100%;
  box-sizing: border-box;
  padding: 4.5rem 2rem 6rem;
  background: linear-gradient(145deg, #111827, #020617);
}

.onboarding-ai-skeleton-bar,
.onboarding-ai-skeleton-card {
  border-radius: 1rem;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.07),
    rgba(255, 255, 255, 0.16),
    rgba(255, 255, 255, 0.07)
  );
  background-size: 200% 100%;
  animation: onboarding-ai-shimmer 1.4s infinite;
}

.onboarding-ai-skeleton-bar {
  height: 1rem;
  margin-bottom: 0.9rem;
}

.onboarding-ai-skeleton-title {
  height: 3rem;
  width: 78%;
}

.onboarding-ai-skeleton-card {
  height: 6rem;
  margin-top: 1rem;
}

@keyframes onboarding-ai-shimmer {
  from {
    background-position: 200% 0;
  }
  to {
    background-position: -200% 0;
  }
}