.tour-backdrop-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(2, 6, 23, 0.72);
  pointer-events: auto;
}

.tour-backdrop-overlay[hidden],
.tour-tooltip-card[hidden] {
  display: none !important;
}

.tour-spotlight-target {
  position: relative;
  z-index: 10001 !important;
  pointer-events: none !important;
  outline: 3px solid var(--primary);
  outline-offset: 4px;
  box-shadow: var(--shadow-lg), 0 0 0 7px rgba(37, 99, 235, 0.2) !important;
}

.tour-tooltip-card {
  position: absolute;
  z-index: 10002;
  width: min(22.5rem, calc(100vw - 2rem));
  max-height: calc(100vh - 2rem);
  overflow-y: auto;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--text);
  box-shadow: var(--shadow-lg);
  pointer-events: auto;
}

.tour-tooltip-card::before {
  position: absolute;
  width: 0.875rem;
  height: 0.875rem;
  border: solid var(--border);
  background: var(--white);
  content: "";
  transform: rotate(45deg);
}

.tour-tooltip-card[data-position="bottom"]::before {
  top: -0.5rem;
  left: calc(50% - 0.4375rem);
  border-width: 1px 0 0 1px;
}

.tour-tooltip-card[data-position="top"]::before {
  bottom: -0.5rem;
  left: calc(50% - 0.4375rem);
  border-width: 0 1px 1px 0;
}

.tour-tooltip-card[data-position="right"]::before {
  top: calc(50% - 0.4375rem);
  left: -0.5rem;
  border-width: 0 0 1px 1px;
}

.tour-tooltip-card[data-position="left"]::before {
  top: calc(50% - 0.4375rem);
  right: -0.5rem;
  border-width: 1px 1px 0 0;
}

.tour-tooltip-progress {
  margin: 0 0 0.5rem;
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.4;
  text-transform: uppercase;
}

.tour-tooltip-title {
  margin: 0;
  color: var(--text);
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.35;
}

.tour-tooltip-description {
  margin: 0.625rem 0 0;
  color: var(--muted);
  font-size: 0.9375rem;
  line-height: 1.55;
}

.tour-tooltip-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.625rem;
  margin-top: 1.125rem;
}

.tour-action-button {
  min-height: 2.5rem;
  padding: 0.625rem 1rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  transition: background-color 150ms ease, border-color 150ms ease, color 150ms ease;
}

.tour-action-button:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 2px;
}

.tour-action-skip {
  border-color: var(--border);
  background: var(--white);
  color: var(--subtle);
}

.tour-action-skip:hover {
  background: var(--bg);
  color: var(--text);
}

.tour-action-next {
  border-color: var(--primary);
  background: var(--primary);
  color: #fff;
}

.tour-action-next:hover {
  border-color: var(--accent);
  background: var(--accent);
}

@media (max-width: 480px) {
  .tour-tooltip-card {
    padding: 1rem;
  }

  .tour-tooltip-actions {
    justify-content: stretch;
  }

  .tour-action-button {
    flex: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tour-action-button {
    transition: none;
  }
}