:root {
  --color-bg: #0f0f1a;
  --color-bg-secondary: #1a1a2e;
  --color-surface: #16162a;
  --color-text: #f8fafc;
  --color-text-secondary: #a1a1aa;
  --color-text-muted: #71717a;
  --color-primary: #a78bfa;
  --color-primary-dark: #8b5cf6;
  --color-secondary: #f472b6;
  --color-accent: #22d3ee;
  --color-success: #34d399;
  --primary: var(--color-primary);
  --text: var(--color-text);
  --text-secondary: var(--color-text-secondary);
  --bg-elevated: var(--color-surface);
  --border: var(--color-text-muted);
  --gradient-primary: linear-gradient(135deg, #a78bfa 0%, #f472b6 50%, #22d3ee 100%);
  --gradient-button: linear-gradient(135deg, #a78bfa 0%, #f472b6 100%);
  --gradient-glow: linear-gradient(
    135deg,
    rgba(167, 139, 250, 0.3) 0%,
    rgba(244, 114, 182, 0.3) 100%
  );
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 40px rgba(139, 92, 246, 0.5);
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.5rem;
  --font-size-4xl: 3.5rem;
  --radius-sm: 0.5rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --radius-full: 9999px;
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 400ms ease;
}
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  font-size: 16px;
  scroll-behavior: smooth;
}
body {
  font-family: var(--font-family);
  background: var(--color-bg);
  color: var(--color-text);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
}
.app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-lg);
  position: relative;
}
.floating-emojis {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.float-emoji {
  position: absolute;
  font-size: 1.5rem;
  opacity: 0.15;
  left: var(--x);
  animation: float 8s ease-in-out infinite;
  animation-delay: var(--delay);
}
@keyframes float {
  0%,
  100% {
    transform: translateY(100vh) rotate(0deg);
  }
  50% {
    transform: translateY(-10vh) rotate(180deg);
  }
}
.state {
  display: none;
  width: 100%;
  max-width: 500px;
  z-index: 1;
}
.state.active {
  display: block;
  animation: fadeIn 0.3s ease;
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.hero {
  text-align: center;
  margin-bottom: var(--space-2xl);
  padding-top: var(--space-xl);
}
.hero-title {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-sm);
  line-height: 1.2;
}
.emoji-pop {
  display: inline-block;
  animation: pop 2s ease-in-out infinite;
  -webkit-text-fill-color: initial;
}
.emoji-pop:last-child {
  animation-delay: 1s;
}
@keyframes pop {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.2);
  }
}
.hero-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
}
.tier-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  margin: var(--space-sm) auto var(--space-md);
  padding: var(--space-xs) var(--space-md);
  background: var(--color-surface);
  border: 1px solid var(--color-text-muted);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}
.tier-name {
  font-weight: 700;
  color: var(--color-primary);
}
.tier-badge.premium .tier-name {
  color: var(--color-success);
}
.tier-badge.pro .tier-name {
  background: linear-gradient(135deg, #f59e0b, #8b5cf6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.tier-upgrade-link {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: var(--font-size-xs);
  padding: 2px var(--space-sm);
  border-radius: var(--radius-full);
  background: var(--color-bg-secondary);
  transition: var(--transition-fast);
}
.tier-upgrade-link:hover {
  background: var(--color-primary);
  color: white;
}
.nav {
  width: 100%;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}
.nav a {
  color: var(--color-primary);
  text-decoration: none;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-full);
  font-weight: 600;
  transition: var(--transition-fast);
}
.nav a:hover {
  background: var(--color-bg-secondary);
}
.nav a.active {
  background: var(--color-primary);
  color: white;
}
.story-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}
.input-wrapper {
  position: relative;
}
.story-input {
  width: 100%;
  padding: var(--space-lg);
  padding-bottom: var(--space-2xl);
  font-size: var(--font-size-md);
  font-family: inherit;
  border: 2px solid transparent;
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  color: var(--color-text);
  box-shadow: var(--shadow-md);
  resize: none;
  transition: var(--transition-normal);
}
.story-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}
.story-input::placeholder {
  color: var(--color-text-muted);
}
.app-textarea {
  width: 100%;
  min-height: 140px;
  max-height: 300px;
  padding: var(--space-lg);
  padding-bottom: var(--space-2xl);
  font-size: var(--font-size-md);
  font-family: inherit;
  border: 2px solid transparent;
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  color: var(--color-text);
  box-shadow: var(--shadow-md);
  resize: vertical;
  transition: var(--transition-normal);
}
.app-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}
.app-textarea::placeholder {
  color: var(--color-text-muted);
}
.char-counter {
  position: absolute;
  bottom: var(--space-md);
  right: var(--space-md);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}
.char-counter.warning {
  color: var(--color-secondary);
}
.char-counter.limit {
  color: #ef4444;
}
.cf-turnstile {
  display: flex;
  justify-content: center;
}
.generate-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-lg) var(--space-xl);
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: white;
  background: var(--gradient-button);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-normal);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}
.generate-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, transparent 50%);
  opacity: 0;
  transition: var(--transition-normal);
}
.generate-btn:hover::before {
  opacity: 1;
}
.generate-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}
.generate-btn:active {
  transform: translateY(0);
}
.generate-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}
.generate-btn.secondary {
  background: var(--color-surface);
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.generate-btn.secondary:hover {
  background: var(--color-primary);
  color: white;
}
.btn-emoji {
  font-size: 1.25em;
}
.examples {
  margin-top: var(--space-2xl);
}
.examples-title {
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}
.example-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}
.example-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-md);
  background: var(--color-surface);
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-normal);
  box-shadow: var(--shadow-sm);
}
.example-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.card-emoji {
  font-size: var(--font-size-2xl);
}
.card-label {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-text-secondary);
}
.loading-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  gap: var(--space-xl);
}
.loading-emojis {
  display: flex;
  gap: var(--space-md);
}
.bounce-emoji {
  font-size: var(--font-size-3xl);
  animation: bounce 1.4s ease-in-out infinite;
  animation-delay: calc(var(--i) * 0.1s);
}
@keyframes bounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}
.loading-text {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  animation: pulse 1.5s ease-in-out infinite;
}
@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}
.result-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xl);
  padding-top: var(--space-xl);
  text-align: center;
}
.result-header {
  margin-bottom: var(--space-sm);
}
.result-badge {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-bg-secondary);
  border-radius: var(--radius-full);
}
.result-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text);
  max-width: 100%;
}
.result-story {
  font-size: var(--font-size-4xl);
  line-height: 1.4;
  padding: var(--space-xl);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  word-break: break-word;
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.share-section {
  width: 100%;
}
.share-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}
.share-buttons {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
}
.share-btn {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-size-sm);
  font-weight: 600;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-fast);
}
.share-btn:hover {
  transform: scale(1.05);
}
.share-btn.whatsapp {
  background: #25d366;
  color: white;
}
.share-btn.facebook {
  background: #1877f2;
  color: white;
}
.share-btn.copy {
  background: var(--color-surface);
  color: var(--color-text);
  border: 2px solid var(--color-text-muted);
}
.share-btn.copy.copied {
  background: var(--color-success);
  color: white;
  border-color: var(--color-success);
}
.share-icon {
  width: 18px;
  height: 18px;
}
.whatsapp img.share-icon,
.facebook img.share-icon {
  filter: brightness(0) invert(1);
}
.copy.copied img.share-icon {
  filter: brightness(0) invert(1);
}
.confetti-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 100;
  overflow: hidden;
}
.confetti {
  position: absolute;
  top: -10px;
  font-size: 1.5rem;
  animation: confetti-fall 3s ease-out forwards;
}
@keyframes confetti-fall {
  0% {
    transform: translateY(0) rotate(0deg);
    opacity: 1;
  }
  100% {
    transform: translateY(100vh) rotate(720deg);
    opacity: 0;
  }
}
.error-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  gap: var(--space-lg);
  text-align: center;
}
.error-emoji {
  font-size: 4rem;
}
.error-title {
  font-size: var(--font-size-xl);
  color: var(--color-text);
}
.error-message {
  color: var(--color-text-secondary);
}
.footer {
  margin-top: auto;
  padding: var(--space-xl);
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}
.footer a {
  color: var(--color-primary);
  text-decoration: none;
}
.footer a:hover {
  text-decoration: underline;
}
.footer-nav {
  width: 100%;
  max-width: 800px;
  margin: var(--space-xl) auto 0;
  padding: var(--space-lg) 0;
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  border-top: 1px solid var(--color-bg-secondary);
}
.footer-nav a {
  color: var(--color-primary);
  text-decoration: none;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-full);
  font-weight: 600;
  transition: var(--transition-fast);
}
.footer-nav a:hover {
  background: var(--color-bg-secondary);
}
.seo-content {
  max-width: 800px;
  margin: var(--space-3xl) auto;
  padding: var(--space-xl);
  color: var(--color-text-secondary);
}
.seo-content h2 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-text);
  text-align: center;
  margin-bottom: var(--space-2xl);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.seo-block {
  margin-bottom: var(--space-xl);
}
.seo-block h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}
.seo-block p {
  line-height: 1.7;
}
.seo-block ul,
.seo-block ol {
  list-style: none;
  padding: 0;
  margin: 0;
}
.seo-block li {
  padding: var(--space-xs) 0;
  line-height: 1.6;
}
.seo-cta {
  text-align: center;
  margin-top: var(--space-2xl);
  padding: var(--space-lg);
  background: var(--color-bg-secondary);
  border-radius: var(--radius-lg);
  color: var(--color-text);
}
/* Hamburger menu */
.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 1.8rem;
  cursor: pointer;
  padding: var(--space-xs);
  color: var(--color-text);
  z-index: 10;
  line-height: 1;
  transition: var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}
.hamburger:hover {
  opacity: 0.8;
}
.nav-header {
  width: 100%;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
@media (max-width: 640px) {
  .hamburger {
    display: block;
  }
  .nav-header {
    justify-content: flex-end;
  }
  .nav {
    display: none;
    flex-direction: column;
    width: 100%;
    max-width: 800px;
    margin: 0 auto var(--space-xl);
    gap: 0;
  }
  .nav.open {
    display: flex;
  }
  .nav a {
    width: 100%;
    text-align: left;
    padding: var(--space-md) var(--space-lg);
    border-radius: 0;
    border-bottom: 1px solid var(--color-bg-secondary);
  }
  .nav a:first-child {
    border-top: 1px solid var(--color-bg-secondary);
  }
}
@media (min-width: 768px) {
  .hero-title {
    font-size: var(--font-size-3xl);
  }
  .result-story {
    font-size: 4rem;
    padding: var(--space-2xl);
  }
  .example-cards {
    gap: var(--space-lg);
  }
  .example-card {
    padding: var(--space-lg);
  }
  .card-emoji {
    font-size: var(--font-size-3xl);
  }
}
@media (min-width: 1024px) {
  .app {
    padding: var(--space-2xl);
  }
  .hero-title {
    font-size: var(--font-size-4xl);
  }
  .float-emoji {
    font-size: 2rem;
    opacity: 0.2;
  }
}
.newsletter-signup {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: white;
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  margin: var(--space-xl) 0;
  text-align: center;
}
.newsletter-content {
  max-width: 500px;
  margin: 0 auto;
}
.newsletter-emoji {
  font-size: 3rem;
  display: block;
  margin-bottom: var(--space-md);
}
.newsletter-signup h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-sm);
  color: white;
}
.newsletter-signup p {
  font-size: var(--font-size-md);
  margin-bottom: var(--space-lg);
  opacity: 0.95;
}
.newsletter-form {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
}
.newsletter-input {
  flex: 1;
  min-width: 200px;
  max-width: 300px;
  padding: var(--space-md) var(--space-lg);
  border: none;
  border-radius: var(--radius-full);
  font-size: var(--font-size-md);
  font-family: inherit;
  color: var(--color-text);
}
.newsletter-input:focus {
  outline: 2px solid white;
}
.newsletter-btn {
  padding: var(--space-md) var(--space-xl);
  background: var(--color-surface);
  color: var(--color-primary);
  border: none;
  border-radius: var(--radius-full);
  font-size: var(--font-size-md);
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-normal);
}
.newsletter-btn:hover:not(:disabled) {
  transform: scale(1.05);
}
.newsletter-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}
.newsletter-note {
  font-size: var(--font-size-sm);
  margin-top: var(--space-md);
  opacity: 0.85;
}
.newsletter-note a {
  color: white;
  text-decoration: underline;
}
.newsletter-message {
  font-size: var(--font-size-md);
  margin-top: var(--space-md);
  font-weight: 600;
  min-height: 1.5em;
}