:root {
  --moonbeam: #F6F1EB;
  --cloud-gray: #D9D4CE;
  --twilight-indigo: #3C4B99;
  --aurora-coral: #FF7B83;
  --sunrise-gold: #FFC857;
  --sprout-green: #7BC96F;
  --wonder-purple: #9966FF;
  --misty-lavender: #E9E4FF;
  --deep-night: #1A1A2E;
  --soft-shadow: rgba(60, 75, 153, 0.12);
  --glass-bg: rgba(255, 255, 255, 0.85);
  --glass-border: rgba(255, 255, 255, 0.3);
  --text-primary: #1A1A2E;
  --text-secondary: #5A5A6E;
  --gradient-button: linear-gradient(135deg, var(--twilight-indigo) 0%, var(--wonder-purple) 100%);
  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
  --transition-fast: 0.2s ease;
  --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body.story-page {
  font-family: 'Inter', 'Nunito Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding: 0;
  margin: 0;
}

body.story-page h1,
body.story-page h2,
body.story-page h3 {
  font-family: 'Baloo 2', 'Poppins', cursive;
  font-weight: 600;
}

.page-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.page-nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Baloo 2', cursive;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--twilight-indigo);
  text-decoration: none;
  flex: 0 0 auto;
  margin-right: 1.5rem;
}

.page-nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  overflow-x: auto;
  scrollbar-width: none;
  flex: 1;
  justify-content: center;
  min-width: 0;
}

.page-nav-links::-webkit-scrollbar {
  display: none;
}

.page-nav-link {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 0.85rem;
  border-radius: var(--border-radius-md);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.page-nav-link:hover,
.page-nav-link.active {
  background: var(--misty-lavender);
  color: var(--twilight-indigo);
}

.page-nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex: 0 0 auto;
  margin-left: 1.5rem;
}

.page-nav-user {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.85rem;
  background: var(--misty-lavender);
  border-radius: var(--border-radius-md);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--twilight-indigo);
  white-space: nowrap;
}

.page-nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-md);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast);
  border: none;
  cursor: pointer;
  white-space: nowrap;
}

.hamburger-btn {
  display: none;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.5rem;
  background: none;
  border: none;
  cursor: pointer;
  flex-shrink: 0;
}

.hamburger-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--twilight-indigo);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.hamburger-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.hamburger-btn.active span:nth-child(2) {
  opacity: 0;
}

.hamburger-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

.page-nav-menu {
  display: none !important;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  padding: 0.5rem;
  flex-direction: column;
  gap: 0.25rem;
  z-index: 99;
}

.page-nav-menu.active {
  display: flex !important;
}

.page-nav-menu .page-nav-link {
  padding: 0.6rem 1rem;
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .page-nav {
    padding: 0.5rem 1rem;
    gap: 0.5rem;
    flex-wrap: nowrap;
    position: relative;
  }

  .page-nav-logo {
    font-size: 1.1rem;
    margin-right: 0.5rem;
    flex-shrink: 0;
  }

  .page-nav-logo span:last-child {
    display: inline;
  }

  .page-nav-links {
    display: none !important;
  }

  .hamburger-btn {
    display: flex;
  }

  .page-nav-link {
    padding: 0.4rem 0.6rem;
    font-size: 0.75rem;
    gap: 0.2rem;
  }

  .page-nav-link span {
    display: none;
  }

  .page-nav-link:first-of-type {
    display: flex;
  }

  .page-nav-link:first-of-type span {
    display: inline;
  }

  .page-nav-actions {
    display: none;
    margin-left: auto;
    gap: 0.5rem;
    flex-wrap: nowrap;
  }

  .page-nav-user {
    padding: 0.3rem 0.6rem;
    font-size: 0.75rem;
    flex-shrink: 0;
  }

  .page-nav-user span:first-child {
    display: none;
  }

  .page-nav-btn {
    padding: 0.4rem 0.8rem;
    font-size: 0.75rem;
    flex-shrink: 0;
  }

  .page-nav-btn span {
    display: none;
  }

  .page-nav-menu {
    position: fixed;
    top: 56px;
    left: 0;
    right: 0;
    width: 100%;
    border-radius: 0;
    max-height: 60vh;
    overflow-y: auto;
  }

  .mobile-user-greeting {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(60, 75, 153, 0.05);
  }

  .mobile-user-name {
    font-weight: 600;
    color: var(--twilight-indigo);
    display: block;
  }

  .mobile-login-btn {
    display: inline-block !important;
    margin-left: auto;
  }
}

.mobile-login-btn {
  display: none;
  padding: 0.4rem 0.8rem;
  background: linear-gradient(135deg, var(--twilight-indigo) 0%, var(--wonder-purple) 100%);
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  flex-shrink: 0;
}

.page-nav-btn-primary {
  background: var(--gradient-button);
  color: white;
}

.page-nav-btn-ghost {
  background: transparent;
  color: var(--text-secondary);
}

.page-nav-btn-ghost:hover {
  background: var(--misty-lavender);
  color: var(--twilight-indigo);
}

.page-hero {
  padding: 2rem 1.5rem 1.5rem;
  text-align: center;
}

.page-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, var(--twilight-indigo) 0%, var(--wonder-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: white;
}

body.bedtime-page .page-title,
body.wild-page .page-title,
body.storylab-page .page-title {
  color: white;
  -webkit-text-fill-color: unset;
  background: none;
  background-clip: unset;
}

.page-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 650px;
  margin: 0 auto;
  padding: 0 1rem;
}

body.bedtime-page .page-subtitle,
body.wild-page .page-subtitle,
body.storylab-page .page-subtitle {
  color: rgba(255, 255, 255, 0.8);
}

.page-container {
  max-width: 650px;
  margin: 0 auto 2rem;
  padding: 0 1rem;
}

.form-card {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  box-shadow: 0 4px 24px var(--soft-shadow);
}

@media (max-width: 768px) {
  .form-card {
    padding: 1.25rem;
    border-radius: var(--border-radius-md);
  }
}

.form-section-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--twilight-indigo);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--misty-lavender);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.form-hint {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 0.35rem;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  font-size: 1rem;
  font-family: inherit;
  border: 2px solid var(--cloud-gray);
  border-radius: var(--border-radius-sm);
  background: white;
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--twilight-indigo);
  box-shadow: 0 0 0 3px rgba(60, 75, 153, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.form-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 1.5rem 0;
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
}

.form-divider::before,
.form-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--cloud-gray);
}

.form-row {
  display: flex;
  gap: 0.75rem;
  align-items: flex-end;
}

.form-row .form-input {
  flex: 1;
}

.btn-page {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 1rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  border: none;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all var(--transition-smooth);
  text-decoration: none;
}

.btn-page-primary {
  background: var(--gradient-button);
  color: white;
  box-shadow: 0 4px 16px rgba(60, 75, 153, 0.3);
}

.btn-page-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(60, 75, 153, 0.4);
}

.btn-page-secondary {
  background: var(--misty-lavender);
  color: var(--twilight-indigo);
}

.btn-page-secondary:hover {
  background: var(--twilight-indigo);
  color: white;
}

.btn-page-accent {
  background: linear-gradient(135deg, var(--aurora-coral) 0%, var(--sunrise-gold) 100%);
  color: white;
}

.btn-page-success {
  background: var(--sprout-green);
  color: white;
}

.btn-mic {
  width: 48px;
  height: 48px;
  padding: 0;
  border-radius: 50%;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.btn-group {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.btn-group .btn-page {
  flex: 1;
}

.controls-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.controls-grid .btn-page {
  padding: 0.75rem;
  font-size: 0.9rem;
}

.story-output {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  margin-top: 1.5rem;
  box-shadow: 0 4px 24px var(--soft-shadow);
}

.story-output h2 {
  font-size: 1.35rem;
  color: var(--twilight-indigo);
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--misty-lavender);
}

.story-text {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--text-primary);
  white-space: pre-wrap;
}

.loader-modern {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 2rem;
}

.loader-spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--misty-lavender);
  border-top-color: var(--twilight-indigo);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loader-text {
  font-size: 1rem;
  color: var(--twilight-indigo);
  font-weight: 500;
}

.traits-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.trait-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.5rem 0.85rem;
  background: var(--misty-lavender);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--twilight-indigo);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 2px solid transparent;
}

.trait-chip:hover {
  background: var(--twilight-indigo);
  color: white;
}

.trait-chip.selected {
  background: var(--twilight-indigo);
  color: white;
  border-color: var(--wonder-purple);
}

.trait-chip input {
  display: none;
}

.info-banner {
  background: linear-gradient(135deg, rgba(153, 102, 255, 0.1) 0%, rgba(255, 200, 87, 0.1) 100%);
  border: 1px solid rgba(153, 102, 255, 0.2);
  border-radius: var(--border-radius-sm);
  padding: 0.85rem 1rem;
  margin-bottom: 1.25rem;
  text-align: center;
}

.info-banner p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--twilight-indigo);
}

.page-footer {
  background: var(--deep-night);
  color: white;
  padding: 2rem 1.5rem 1rem;
  text-align: center;
  margin-top: auto;
}

.page-footer-logo {
  font-family: 'Baloo 2', cursive;
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.page-footer-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.page-footer-link {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.85rem;
  transition: color var(--transition-fast);
}

.page-footer-link:hover {
  color: white;
}

.page-footer-copyright {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

@media (max-width: 768px) {
  .page-nav {
    padding: 0.5rem 1rem;
  }

  .page-nav-links {
    order: 3;
    width: 100%;
    justify-content: flex-start;
    padding-top: 0.5rem;
    margin-top: 0.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
  }

  .page-hero {
    padding: 1.5rem 1rem 1rem;
  }

  .btn-group {
    flex-direction: column;
  }
}

body.bedtime-page {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
}

body.wild-page {
  background: linear-gradient(135deg, #2d5016 0%, #1a472a 50%, #134e4a 100%);
}

body.adventure-page {
  background: linear-gradient(135deg, #4a1942 0%, #2d1b69 50%, #1a1a2e 100%);
}

body.quiz-page {
  background: linear-gradient(135deg, #0369a1 0%, #1d4ed8 50%, #4338ca 100%);
}

body.storylab-page {
  background: linear-gradient(135deg, #831843 0%, #9d174d 50%, #a21caf 100%);
}