.tutorial-overlay {
  position: fixed;
  inset: 0;
  z-index: 1300;
  pointer-events: none;
  font-family: inherit;
}

.tutorial-overlay__shield {
  position: fixed;
  inset: 0;
  pointer-events: auto;
  background: transparent;
}

.tutorial-overlay__highlight {
  position: fixed;
  border-radius: 12px;
  border: 2px solid var(--accent-1);
  box-shadow:
    0 0 0 3px color-mix(in srgb, var(--accent-1) 30%, transparent),
    0 0 0 9999px rgba(9, 13, 24, 0.408),
    0 18px 48px -12px rgba(15, 23, 42, 0.33);
  transition:
    top 0.18s ease,
    left 0.18s ease,
    width 0.18s ease,
    height 0.18s ease;
  pointer-events: none;
  background: color-mix(in srgb, var(--accent-1) 20%, transparent);
  isolation: isolate;
}

.tutorial-overlay__highlight::after {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: inherit;
  border: 2px solid color-mix(in srgb, var(--accent-1) 65%, transparent);
  opacity: 0;
  pointer-events: none;
  animation: tutorial-overlay__highlight-pulse 2.4s ease-in-out infinite;
}

@keyframes tutorial-overlay__highlight-pulse {
  0% {
    opacity: 0;
    transform: scale(0.92);
  }

  35% {
    opacity: 0.7;
    transform: scale(1);
  }

  100% {
    opacity: 0;
    transform: scale(1.05);
  }
}

.tutorial-overlay__highlight--fallback {
  border-style: dashed;
}

.tutorial-overlay__panel {
  position: fixed;
  max-width: min(360px, calc(100% - 2 * 16px));
  min-width: min(320px, calc(100% - 2 * 16px));
  background: var(--panel-bg);
  color: var(--text-1);
  border-radius: 12px;
  padding: 20px 24px 24px;
  box-shadow: 0 20px 48px -24px rgba(15, 23, 42, 0.39);
  border: 1px solid var(--border);
  pointer-events: auto;
}

.tutorial-overlay__step-count {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 8px;
}

.tutorial-overlay__title {
  font-size: 1.1rem;
  margin: 0 0 8px;
}

.tutorial-overlay__description {
  margin: 0 0 12px;
  color: var(--text-2);
}

.tutorial-overlay__actions-list {
  margin: 0 0 16px 16px;
  padding: 0;
  color: var(--text-1);
  list-style: disc;
}

.tutorial-overlay__actions-list li + li {
  margin-top: 6px;
}

.tutorial-overlay__warning {
  margin: 0 0 16px;
  font-size: 0.85rem;
  color: var(--color-warning-400);
}

.tutorial-overlay__buttons {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.tutorial-overlay__button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.tutorial-overlay__button--primary {
  margin-left: auto;
}

.tutorial-overlay__buttons-spacer {
  flex: 1 1 auto;
}

.tutorial-overlay__key-hint {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  font-size: 0.75rem;
  color: var(--text-3);
}

.tutorial-overlay__key-hint kbd {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
  font-size: 0.75rem;
  line-height: 1;
  border-radius: 4px;
  padding: 2px 6px;
  background: color-mix(in srgb, var(--border-strong) 35%, transparent);
  color: inherit;
  border: 1px solid color-mix(in srgb, var(--border-strong) 65%, transparent);
  box-shadow: inset 0 -1px 0 rgba(15, 23, 42, 0.09);
}

@media (max-width: 640px) {
  .tutorial-overlay__panel {
    min-width: calc(100% - 2 * 16px);
    max-width: calc(100% - 2 * 16px);
    padding: 16px;
  }

  .tutorial-overlay__buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .tutorial-overlay__button--primary {
    margin-left: 0;
  }

  .tutorial-overlay__buttons-spacer {
    display: none;
  }
}