/* ============================================
   SPEECH EZ SKOOL — Onboarding Flow
   ============================================ */

.onboarding-overlay {
  position: fixed;
  inset: 0;
  background: rgba(30, 42, 58, 0.85);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  padding: var(--space-xl);
  animation: fadeIn 0.4s ease-out;
}

.onboarding {
  background: white;
  border-radius: var(--radius-2xl);
  max-width: 520px;
  width: 100%;
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  animation: slideUp 0.5s ease-out;
}

/* Header */
.onboarding__header {
  background: linear-gradient(135deg, var(--color-primary), #3DB0A2);
  padding: var(--space-3xl) var(--space-xl) var(--space-xl);
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
}

.onboarding__header::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 160px;
  height: 160px;
  background: rgba(255, 255, 255, 0.07);
  border-radius: 50%;
}

.onboarding__header::after {
  content: '';
  position: absolute;
  bottom: -30px;
  left: -20px;
  width: 100px;
  height: 100px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
}

.onboarding__emoji {
  font-size: 48px;
  margin-bottom: var(--space-md);
  animation: bounceIn 0.6s ease-out 0.2s both;
}

.onboarding__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-weight: 800;
  margin: 0 0 var(--space-xs);
  position: relative;
}

.onboarding__subtitle {
  font-size: var(--font-size-sm);
  opacity: 0.85;
  margin: 0;
  position: relative;
}

/* Progress Dots */
.onboarding__dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: var(--space-lg) 0 var(--space-sm);
}

.onboarding__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-navy-100);
  transition: all var(--transition-fast);
}

.onboarding__dot--active {
  width: 24px;
  border-radius: 4px;
  background: var(--color-primary);
}

.onboarding__dot--done {
  background: var(--color-primary-200);
}

/* Body */
.onboarding__body {
  padding: var(--space-xl);
}

.onboarding__step-title {
  font-family: var(--font-heading);
  font-size: var(--font-size-md);
  font-weight: 700;
  color: var(--color-navy);
  text-align: center;
  margin-bottom: var(--space-lg);
}

/* Feature list */
.onboarding__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.onboarding__feature {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  background: var(--color-cream);
  transition: all var(--transition-fast);
  animation: slideRight 0.4s ease-out both;
}

.onboarding__feature:nth-child(2) { animation-delay: 0.1s; }
.onboarding__feature:nth-child(3) { animation-delay: 0.2s; }
.onboarding__feature:nth-child(4) { animation-delay: 0.3s; }
.onboarding__feature:nth-child(5) { animation-delay: 0.4s; }

.onboarding__feature-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.onboarding__feature-info h4 {
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-navy);
  margin: 0 0 2px;
}

.onboarding__feature-info p {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.4;
}

/* Goals selection */
.onboarding__goals {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  margin-bottom: var(--space-xl);
}

.onboarding__goal {
  padding: 10px 20px;
  border: 2px solid var(--color-navy-100);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-light);
  cursor: pointer;
  transition: all var(--transition-fast);
  background: none;
}

.onboarding__goal:hover {
  border-color: var(--color-primary-200);
  background: var(--color-primary-50);
  color: var(--color-primary-700);
}

.onboarding__goal--selected {
  border-color: var(--color-primary);
  background: var(--color-primary-50);
  color: var(--color-primary-700);
  font-weight: 600;
}

.onboarding__goal--selected::before {
  content: '✓ ';
}

/* XP reward display */
.onboarding__reward {
  text-align: center;
  padding: var(--space-xl);
  background: linear-gradient(135deg, var(--color-primary-50), var(--color-cream));
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-xl);
}

.onboarding__reward-xp {
  font-family: var(--font-heading);
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.onboarding__reward-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* Footer */
.onboarding__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 var(--space-xl) var(--space-xl);
}

.onboarding__footer .btn {
  min-width: 120px;
}

.onboarding__skip {
  border: none;
  background: none;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  cursor: pointer;
  padding: var(--space-sm) var(--space-md);
}

.onboarding__skip:hover {
  color: var(--color-primary);
}

/* Checklist (step 3) */
.onboarding__checklist {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.onboarding__check-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: var(--color-cream);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.onboarding__check-item:hover {
  background: var(--color-primary-50);
}

.onboarding__check-item--done {
  background: rgba(46, 125, 79, 0.08);
}

.onboarding__check-box {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--color-navy-100);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-fast);
  font-size: 14px;
  color: transparent;
}

.onboarding__check-item--done .onboarding__check-box {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

.onboarding__check-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  font-weight: 500;
}

.onboarding__check-item--done .onboarding__check-text {
  text-decoration: line-through;
  color: var(--color-text-muted);
}

@keyframes bounceIn {
  0% { opacity: 0; transform: scale(0.3); }
  50% { opacity: 1; transform: scale(1.15); }
  100% { transform: scale(1); }
}

@keyframes slideRight {
  0% { opacity: 0; transform: translateX(-20px); }
  100% { opacity: 1; transform: translateX(0); }
}

@media (max-width: 640px) {
  .onboarding {
    max-width: none;
    border-radius: var(--radius-xl);
    margin: var(--space-md);
  }

  .onboarding__header {
    padding: var(--space-xl) var(--space-md) var(--space-md);
  }

  .onboarding__body {
    padding: var(--space-md);
  }

  .onboarding__footer {
    padding: 0 var(--space-md) var(--space-md);
  }
}