/**
 * Pre-Auth Onboarding styles.
 * Uses design tokens from base-logged-out.css (dark theme, Inter, cyan accent).
 * Scoped to .onboarding-container where needed.
 */

/* Remove nav offset when onboarding is full-page (nav/footer are hidden) */
body:has(.onboarding-container) {
  padding-top: 0;
}

/* Initial hidden state (JS shows by setting .style.display) */
.onboarding-container .initially-hidden {
  display: none;
}

.onboarding-container {
  font-family: "Inter", sans-serif;
  max-width: 600px;
  margin: 0 auto;
  min-height: 100vh;
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
}

/* Progress Bar */
.onboarding-container .progress-bar-container {
  padding: 16px 24px 10px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-primary);
  position: sticky;
  top: 0;
  z-index: 100;
}

.onboarding-container .progress-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.onboarding-container .progress-step {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 500;
}

.onboarding-container .progress-subtitle {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 2px;
}

.onboarding-container .progress-bar {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}

.onboarding-container .progress-fill {
  height: 100%;
  width: 0;
  background: var(--path-color);
  transition: width 0.3s ease;
}

.onboarding-container .back-button {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 16px;
  cursor: pointer;
  padding: 4px 8px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.onboarding-container .back-button:hover {
  color: var(--accent-active);
}

/* Content Area - flex child, can scroll */
.onboarding-container .onboarding-content {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 24px 20px 88px;
  -webkit-overflow-scrolling: touch;
}

@media (min-width: 768px) {
  .onboarding-container .onboarding-content {
    padding: 32px 24px 100px;
  }
}

.onboarding-container .onboarding-content::-webkit-scrollbar {
  width: 8px;
}

.onboarding-container .onboarding-content::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

.onboarding-container .onboarding-content::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}

.onboarding-container .onboarding-content::-webkit-scrollbar-thumb:hover {
  background: var(--text-secondary);
}

.step-content {
  display: none;
}

.step-content.active {
  display: block;
  animation: preauth-fadeIn 0.3s ease;
}

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

.onboarding-container .step-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  line-height: 1.2;
}

@media (min-width: 768px) {
  .onboarding-container .step-title {
    font-size: 28px;
  }
}

.onboarding-container .step-subtitle {
  font-size: 16px;
  color: var(--text-secondary);
  margin-bottom: 20px;
  line-height: 1.5;
}

@media (min-width: 768px) {
  .onboarding-container .step-subtitle {
    margin-bottom: 24px;
  }
}

/* Option Rows */
.onboarding-container .option-rows {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.onboarding-container .option-rows-col6 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.onboarding-container .option-row {
  min-height: 56px;
  padding: 16px 20px;
  background: var(--bg-secondary);
  border: 2px solid var(--border);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}

.onboarding-container .option-row:hover {
  border-color: var(--accent);
  background: var(--bg-primary);
}

.onboarding-container .option-row.selected {
  border-color: var(--accent);
  background: var(--bg-primary);
}

.onboarding-container .option-row.selected::after {
  content: '✓';
  position: absolute;
  right: 20px;
  color: var(--accent);
  font-size: 20px;
  font-weight: 700;
}

.onboarding-container .option-label {
  font-size: 16px;
  color: var(--text-primary);
  font-weight: 500;
  flex: 1;
  padding-right: 32px;
}

/* Time-of-day step (step 8) grid */
.onboarding-container .time-of-day-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 576px) {
  .onboarding-container .time-of-day-grid {
    grid-template-columns: 1fr;
  }
}

/* Form Inputs */
.onboarding-container .form-group {
  margin-bottom: 16px;
}

.onboarding-container .form-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.onboarding-container .form-input {
  width: 100%;
  padding: 12px 16px;
  font-size: 16px;
  border: 2px solid var(--border);
  border-radius: var(--border-radius);
  background: var(--bg-primary);
  color: var(--text-primary);
  transition: border-color 0.2s ease;
}

.onboarding-container .form-input:focus {
  outline: none;
  border-color: var(--accent);
}

.onboarding-container .form-input::placeholder {
  color: var(--text-secondary);
}

/* Primary Action Button - match base .btn-primary */
.onboarding-container .primary-action-container {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 16px 24px;
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
  z-index: 99;
}

.onboarding-container .primary-button {
  width: 100%;
  padding: 16px 24px;
  font-size: 17px;
  font-weight: 600;
  color: #121212;
  background: linear-gradient(to right, var(--accent), #00ffd3);
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--glow-small);
}

.onboarding-container .primary-button:hover:not(:disabled) {
  transform: translateY(-3px);
  box-shadow: var(--glow-medium);
  color: #121212;
}

.onboarding-container .primary-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.onboarding-container .secondary-link {
  display: block;
  text-align: center;
  margin-top: 16px;
  font-size: 14px;
  color: var(--accent);
  text-decoration: none;
}

.onboarding-container .secondary-link:hover {
  color: var(--accent-active);
  text-decoration: none;
}

/* Loading State */
.onboarding-container .loading {
  text-align: center;
  padding: 40px;
  color: var(--text-secondary);
}

/* Error Message - dark theme */
.onboarding-container .error-message {
  padding: 12px 16px;
  background: rgba(255, 193, 7, 0.12);
  border: 1px solid rgba(255, 193, 7, 0.4);
  border-radius: var(--border-radius);
  color: var(--text-secondary);
  margin-bottom: 16px;
  font-size: 14px;
}

/* Unit Toggle */
.onboarding-container .unit-toggle {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  background: var(--bg-secondary);
  padding: 4px;
  border-radius: 10px;
  border: 1px solid var(--border);
}

.onboarding-container .unit-toggle-btn {
  flex: 1;
  padding: 10px 16px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.onboarding-container .unit-toggle-btn:hover:not(.active) {
  color: var(--text-primary);
  background: rgba(0, 212, 255, 0.1);
}

.onboarding-container .unit-toggle-btn.active {
  background: var(--accent);
  color: #121212;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Mock Chat */
.onboarding-container .mock-chat-wrapper {
  background: var(--bg-secondary);
  border-radius: 12px;
  padding: 16px;
  margin-top: 16px;
}

.onboarding-container .mock-chat-message {
  padding: 12px 16px;
  border-radius: 12px;
  margin-bottom: 12px;
  max-width: 85%;
}

.onboarding-container .mock-chat-user {
  background: linear-gradient(to right, var(--accent), #00ffd3);
  color: #121212;
  margin-left: auto;
}

.onboarding-container .mock-chat-ai {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  color: var(--text-primary);
}

/* Mock Chart */
.onboarding-container .mock-chart-wrapper {
  margin-top: 16px;
  padding: 16px;
  background: var(--bg-secondary);
  border-radius: 12px;
}

/* Mock Community Insights */
.onboarding-container .mock-community-insights {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.onboarding-container .mock-insight-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: var(--bg-secondary);
  border-radius: 8px;
  border: 1px solid var(--border);
}

.onboarding-container .mock-insight-product {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 15px;
}

.onboarding-container .mock-insight-badges {
  display: flex;
  gap: 6px;
}

.onboarding-container .mock-badge {
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
}

.onboarding-container .mock-badge-up {
  background: rgba(0, 212, 255, 0.2);
  color: #00f0c3;
}

.onboarding-container .mock-badge-down {
  background: rgba(255, 100, 100, 0.2);
  color: #ff6464;
}

/* Mock Smart Links */
.onboarding-container .mock-smart-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 16px;
}

.onboarding-container .mock-link-card {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--bg-secondary);
  border-radius: 8px;
  border: 1px solid var(--border);
  font-size: 14px;
  flex-wrap: wrap;
}

.onboarding-container .mock-link-icon {
  color: var(--accent);
  font-size: 16px;
}

.onboarding-container .mock-link-arrow {
  color: var(--text-secondary);
  font-size: 12px;
}

/* Mock Comparison */
.onboarding-container .mock-comparison {
  font-size: 14px;
  margin-top: 16px;
}

.onboarding-container .mock-comparison-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  align-items: center;
  text-align: center;
}

.onboarding-container .mock-comparison-row:last-child {
  border-bottom: none;
}

.onboarding-container .mock-comparison-header {
  font-weight: 600;
  color: var(--text-primary);
  padding-bottom: 12px;
}

.onboarding-container .mock-comparison-header span:nth-child(2) {
  color: var(--accent);
  font-weight: 700;
}

/* Mock Food Log */
.onboarding-container .mock-food-log {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 12px;
}

.onboarding-container .mock-food-entry {
  font-size: 15px;
  color: var(--text-secondary);
  padding: 6px 0;
}

.onboarding-container .mock-food-meal {
  display: inline-block;
  min-width: 100px;
  color: var(--accent);
  font-weight: 600;
}

/* Mock Feed Cards */
.onboarding-container .mock-feed-cards {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 16px;
}

.onboarding-container .mock-feed-card {
  padding: 12px 16px;
  background: var(--bg-secondary);
  border-radius: 8px;
  border: 1px solid var(--border);
}

.onboarding-container .mock-feed-header {
  font-size: 14px;
  margin-bottom: 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.onboarding-container .mock-feed-meta {
  color: var(--text-secondary);
  font-weight: normal;
  font-size: 13px;
}

.onboarding-container .mock-feed-text {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.4;
}

.onboarding-container .mock-preview-card {
  margin-top: 16px;
}

/* Preview step sections - compact */
.onboarding-container .preview-card {
  background: var(--bg-secondary);
  padding: 16px;
  border-radius: 12px;
  margin-top: 20px;
}

.onboarding-container .preview-section {
  margin-bottom: 16px;
}

.onboarding-container .preview-section:last-child {
  margin-bottom: 0;
}

.onboarding-container .preview-section-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.onboarding-container .preview-section p {
  color: var(--text-secondary);
  margin-bottom: 6px;
  font-size: 14px;
}

.onboarding-container .preview-section p:last-child {
  margin-bottom: 0;
}

.onboarding-container .preview-list {
  color: var(--text-secondary);
  padding-left: 20px;
  list-style: none;
  font-size: 14px;
}

.onboarding-container .preview-list li {
  margin-bottom: 6px;
}

/* Mock feature sections - compact for welcome_feature steps */
.onboarding-container .mock-section {
  margin-bottom: 16px;
}

.onboarding-container .mock-section:last-child {
  margin-bottom: 0;
}

.onboarding-container .mock-section-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
}

.onboarding-container .mock-section-title i {
  color: var(--accent);
  margin-right: 8px;
}

/* Autocomplete */
.onboarding-container .autocomplete-container {
  position: relative;
  display: flex;
  flex-direction: column;
  margin-top: 20px;
}

.onboarding-container .autocomplete-results {
  order: 1;
  max-height: 200px;
  overflow-y: auto;
  background: var(--bg-secondary);
  border-radius: 8px;
  margin-bottom: 8px;
  border: 1px solid var(--border);
  display: none;
}

.onboarding-container .autocomplete-results.has-results {
  display: block;
}

.onboarding-container .autocomplete-input {
  order: 2;
}

.onboarding-container .autocomplete-result-item {
  padding: 12px 16px;
  cursor: pointer;
  border-bottom: 1px solid var(--border);
  transition: background 0.2s ease;
  color: var(--text-primary);
  font-size: 15px;
}

.onboarding-container .autocomplete-result-item:last-child {
  border-bottom: none;
}

.onboarding-container .autocomplete-result-item:hover {
  background: var(--bg-primary);
}

.onboarding-container .autocomplete-loading,
.onboarding-container .autocomplete-no-results {
  padding: 12px 16px;
  text-align: center;
  color: var(--text-secondary);
  font-size: 14px;
}

/* Step 0 App Download */
/* Step body text (e.g. welcome step) */
.onboarding-container .step-body {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Substep form group (margin above when below option rows) */
.onboarding-container .form-group-substep {
  margin-top: 20px;
}

/* Feature mock container (welcome_feature steps) */
.onboarding-container .feature-mock-container {
  margin-top: 24px;
}

/* Mock chart (timeSeriesChart) */
.onboarding-container .mock-chart-inner {
  height: 200px;
  background: linear-gradient(to top, var(--bg-secondary) 0%, transparent 100%);
  border-radius: 8px;
  position: relative;
}

.onboarding-container .mock-chart-inner svg {
  position: absolute;
  top: 0;
  left: 0;
}

.onboarding-container .mock-chart-label {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 12px;
  color: var(--text-secondary);
}

/* Mock search results */
.onboarding-container .mock-search-result-item {
  padding: 12px;
  background: var(--bg-secondary);
  border-radius: 8px;
  margin-bottom: 8px;
  border: 1px solid var(--border);
}

.onboarding-container .mock-search-result-item:last-child {
  margin-bottom: 0;
}

.onboarding-container .mock-search-result-item i {
  color: var(--accent);
  margin-right: 8px;
}

.onboarding-container .mock-search-input-wrap {
  margin-bottom: 12px;
}

.onboarding-container .mock-overview-stats {
  text-align: center;
  padding: 24px 16px;
}

.onboarding-container .mock-overview-icon {
  font-size: 48px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 12px;
}

.onboarding-container .mock-overview-title {
  color: var(--text-primary);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 8px;
}

.onboarding-container .mock-overview-desc {
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.5;
}

.onboarding-container .mock-default-placeholder {
  padding: 40px;
  text-align: center;
  color: var(--text-secondary);
}

.onboarding-container .step0-app-download {
  margin-top: 32px;
  padding: 20px 16px;
  text-align: center;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-elevated, rgba(255, 255, 255, 0.03));
}

.onboarding-container .step0-app-download-divider {
  display: block;
  margin-top: 0;
  margin-bottom: 12px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: lowercase;
}

.onboarding-container .step0-app-download .app-store-badge {
  display: block;
  max-height: 50px;
  width: auto;
  margin: 12px auto 0;
  min-height: 44px;
}

/* Hide topbar and footer for onboarding */
.page-wrapper > .main-nav,
.page-wrapper > .main-footer,
.page-wrapper > header,
.page-wrapper > footer {
  display: none !important;
}

/* Responsive */
@media (min-width: 768px) {
  .onboarding-container {
    border-left: 1px solid var(--border);
    border-right: 1px solid var(--border);
  }

  .onboarding-container .primary-action-container {
    max-width: 600px;
    left: 50%;
    transform: translateX(-50%);
  }
}

@media (max-width: 576px) {
  .onboarding-container .option-rows-col6 {
    grid-template-columns: 1fr;
  }
}