/**
 * Onboarding Step Indicator Styles
 * 
 * Stone & Clay Design System
 * Requirements: 16.1, 16.2, 16.3, 16.4, 16.5, 17.1, 17.2, 17.3, 17.4, 17.5
 */

/* ============================================
   Onboarding Indicator Container
   ============================================ */

.onboarding-indicator {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 16px;
  margin: 16px;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.onboarding-indicator__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.onboarding-indicator__title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.onboarding-indicator__dismiss {
  background: none;
  border: none;
  padding: 4px;
  cursor: pointer;
  color: var(--text-secondary);
  border-radius: 4px;
  transition: background 0.2s ease, color 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.onboarding-indicator__dismiss:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.onboarding-indicator__dismiss:active {
  background: var(--bg-active);
}

/* ============================================
   Onboarding Steps
   ============================================ */

.onboarding-indicator__steps {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.onboarding-step {
  display: flex;
  align-items: center;

  gap: 12px;
  width: 100%;
  padding: 10px 12px;
  background: none;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s ease;
  text-align: left;
}

.onboarding-step:hover {
  background: var(--bg-hover);
}

.onboarding-step:active {
  background: var(--bg-active);
}

/* Step Status Variants */
.onboarding-step--complete {
  opacity: 0.8;
}

.onboarding-step--complete .onboarding-step__icon {
  color: var(--status-success);
  font-weight: 700;
}

.onboarding-step--active {
  background: var(--accent-subtle);
}

.onboarding-step--active .onboarding-step__icon {
  color: var(--accent-primary);
  font-weight: 700;
}

.onboarding-step--incomplete {
  opacity: 0.7;
}

.onboarding-step--incomplete .onboarding-step__icon {
  color: var(--text-tertiary);
}

/* Step Icon */
.onboarding-step__icon {
  font-size: 16px;
  font-weight: 600;
  min-width: 20px;
  text-align: center;
  transition: color 0.2s ease;
}

/* Step Label */
.onboarding-step__label {
  font-size: 13px;
  color: var(--text-primary);
  font-weight: 500;
  flex: 1;
}

/* ============================================
   Resume CTA (when dismissed)
   ============================================ */

.onboarding-resume-cta {
  padding: 16px;
  margin: 16px;
}

.onboarding-resume-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 12px 16px;
  background: var(--accent-primary);
  color: var(--text-inverse);
  border: none;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.1s ease;
}

.onboarding-resume-btn:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.onboarding-resume-btn:active {
  background: var(--accent-active);
  transform: translateY(0);
}

/* ============================================
   Theme Support (Latte & Espresso)
   ============================================ */

/* Latte Mode (Light Theme) - Default */
:root {
  /* Already defined in stone-clay-theme.css */
}

/* Espresso Mode (Dark Theme) */
[data-theme="dark"] .onboarding-indicator {
  /* Uses CSS custom properties that automatically adjust */
}

[data-theme="dark"] .onboarding-step--active {
  /* Accent subtle background adjusts automatically */
}

/* ============================================
   Mobile Responsive
   ============================================ */

@media (max-width: 767px) {
  .onboarding-indicator {
    margin: 12px;
    padding: 12px;
  }
  
  .onboarding-indicator__title {
    font-size: 13px;
  }
  
  .onboarding-step {
    padding: 8px 10px;
  }
  
  .onboarding-step__label {
    font-size: 12px;
  }
  
  .onboarding-resume-cta {
    margin: 12px;
    padding: 12px;
  }
  
  .onboarding-resume-btn {
    padding: 10px 14px;
    font-size: 12px;
  }
}

/* ============================================
   Animations
   ============================================ */

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.onboarding-indicator {
  animation: fadeIn 0.3s ease;
}

.onboarding-resume-cta {
  animation: fadeIn 0.3s ease;
}

/* ============================================
   Accessibility
   ============================================ */

/* Screen reader only content */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Focus visible styles */
.onboarding-step:focus {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}

.onboarding-step:focus:not(:focus-visible) {
  outline: none;
}

.onboarding-step:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px var(--accent-subtle);
}

.onboarding-indicator__dismiss:focus {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}

.onboarding-indicator__dismiss:focus:not(:focus-visible) {
  outline: none;
}

.onboarding-indicator__dismiss:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px var(--accent-subtle);
}

.onboarding-resume-btn:focus {
  outline: 2px solid var(--text-inverse);
  outline-offset: 2px;
}

.onboarding-resume-btn:focus:not(:focus-visible) {
  outline: none;
}

.onboarding-resume-btn:focus-visible {
  outline: 2px solid var(--text-inverse);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.3);
}

/* Skip to content link for keyboard users */
.skip-to-onboarding {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--accent-primary);
  color: var(--text-inverse);
  padding: 8px 16px;
  text-decoration: none;
  border-radius: 4px;
  z-index: 100;
}

.skip-to-onboarding:focus {
  top: 0;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .onboarding-indicator {
    border-width: 2px;
    border-color: currentColor;
  }
  
  .onboarding-step--active {
    border: 2px solid var(--accent-primary);
  }
  
  .onboarding-step--complete .onboarding-step__icon {
    font-weight: 900;
  }
  
  .onboarding-step:focus-visible {
    outline-width: 3px;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .onboarding-indicator,
  .onboarding-resume-cta,
  .onboarding-step,
  .onboarding-indicator__dismiss,
  .onboarding-resume-btn {
    transition: none;
    animation: none;
  }
  
  .onboarding-highlight {
    animation: none;
  }
  
  .onboarding-highlight::before {
    opacity: 1;
  }
}

/* Forced colors mode (Windows High Contrast) */
@media (forced-colors: active) {
  .onboarding-step--active {
    border: 2px solid SelectedItem;
  }
  
  .onboarding-step--complete .onboarding-step__icon {
    color: SelectedItem;
  }
  
  .onboarding-step:focus-visible {
    outline: 2px solid Highlight;
  }
}


/* ============================================
   STEP 1: INTEGRATION HIGHLIGHT STYLES
   ============================================ */

/* Pulsing highlight animation for integration sections */
.onboarding-highlight {
  position: relative;
  animation: pulse-highlight 2s ease-in-out infinite;
}

.onboarding-highlight::before {
  content: '';
  position: absolute;
  inset: -4px;
  border: 2px solid var(--accent-primary);
  border-radius: 12px;
  pointer-events: none;
  z-index: 1;
}

@keyframes pulse-highlight {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.6;
  }
}

/* Highlight tooltip */
.onboarding-highlight-tooltip {
  animation: tooltip-fade-in 0.3s ease-out;
}

@keyframes tooltip-fade-in {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(-5px);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

/* Retry button styling */
.onboarding-retry-btn {
  animation: button-fade-in 0.3s ease-out;
}

@keyframes button-fade-in {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}