/* Vision English - Onboarding Styles */

.onboarding-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.onboarding-card {
  background: var(--surface-strong);
  border-radius: 24px;
  max-width: 500px;
  width: 100%;
  padding: 32px;
  box-shadow: var(--shadow);
  text-align: center;
  animation: slideUp 0.4s ease;
}

@keyframes slideUp {
  from { 
    opacity: 0;
    transform: translateY(20px);
  }
  to { 
    opacity: 1;
    transform: translateY(0);
  }
}

.onboarding-step {
  display: none;
}

.onboarding-step.active {
  display: block;
}

.onboarding-icon {
  font-size: 3rem;
  margin-bottom: 16px;
  display: block;
}

.onboarding-title {
  font-size: 1.5rem;
  font-weight: 800;
  margin: 0 0 12px;
  color: var(--text);
}

.onboarding-description {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--muted);
  margin: 0 0 24px;
}

.onboarding-progress {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 24px;
}

.onboarding-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--line);
  transition: all 0.3s ease;
}

.onboarding-dot.active {
  background: var(--purple);
  transform: scale(1.2);
}

.onboarding-dot.completed {
  background: var(--green);
}

.onboarding-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
}

.onboarding-btn {
  min-height: 44px;
  padding: 0 24px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 0;
}

.onboarding-btn-primary {
  background: linear-gradient(135deg, var(--purple), var(--purple-2));
  color: white;
  box-shadow: 0 4px 12px rgba(116, 57, 246, 0.3);
}

.onboarding-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(116, 57, 246, 0.4);
}

.onboarding-btn-secondary {
  background: transparent;
  color: var(--muted);
  border: 1.5px solid var(--line);
}

.onboarding-btn-secondary:hover {
  background: var(--surface);
  color: var(--text);
}

.onboarding-skip {
  margin-top: 16px;
  font-size: 0.85rem;
  color: var(--muted);
  cursor: pointer;
  text-decoration: underline;
  border: 0;
  background: none;
}

.onboarding-skip:hover {
  color: var(--text);
}

/* Theme-specific adjustments */
body.dark .onboarding-card {
  background: var(--surface);
  border: 1px solid var(--line);
}

/* Responsive */
@media (max-width: 600px) {
  .onboarding-card {
    padding: 24px;
    border-radius: 20px;
  }
  
  .onboarding-title {
    font-size: 1.3rem;
  }
  
  .onboarding-description {
    font-size: 0.95rem;
  }
}