.lab-tour-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  z-index: 200000;
  pointer-events: none;
}

.lab-tour-dim {
  position: absolute;
  background: rgba(7, 18, 35, 0.55);
  z-index: 200000;
  pointer-events: none;
  transition: all 0.18s ease;
}

.lab-tour-spotlight {
  position: absolute;
  border: 3px solid #2c7be5;
  box-shadow:
    0 0 0 8px rgba(44, 123, 229, 0.15),
    0 18px 50px rgba(0, 0, 0, 0.25);
  border-radius: 12px;
  z-index: 200001;
  pointer-events: none;
  transition: all 0.18s ease;
  background: rgba(255, 255, 255, 0.02);
}

.lab-tour-tooltip {
  position: absolute;
  z-index: 200002;
  background: #ffffff;
  color: #0f172a;
  border-radius: 12px;
  padding: 16px 18px 14px 18px;
  box-shadow: 0 14px 40px rgba(15, 23, 42, 0.18);
  border: 1px solid #e2e8f0;
  font-size: 16px;
  line-height: 1.45;
  max-width: 360px;
}

.lab-tour-body {
  margin-bottom: 14px;
  font-weight: 600;
}

.lab-tour-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  align-items: center;
}

.lab-tour-button {
  border: 1px solid #cbd5e1;
  background: #f8fafc;
  color: #0f172a;
  padding: 8px 12px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.16s ease;
}

.lab-tour-button:hover:not(:disabled) {
  background: #e2e8f0;
}

.lab-tour-button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.lab-tour-button--primary {
  background: #2c7be5;
  color: #ffffff;
  border-color: #2c7be5;
  box-shadow: 0 6px 14px rgba(44, 123, 229, 0.28);
}

.lab-tour-button--primary:hover {
  background: #1f65c3;
  border-color: #1f65c3;
}

@media (max-width: 720px) {
  .lab-tour-tooltip {
    left: 12px !important;
    right: 12px;
    width: auto !important;
  }

  .lab-tour-actions {
    flex-wrap: wrap;
    justify-content: flex-start;
  }
}