/* ============================================
   DAY SCORE LANDING PAGE STYLES
   Standalone CSS for dayscore.ai
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Syne:wght@400;500;600;700&display=swap');

/* CSS Variables */
:root {
  /* Dark Theme (Default) */
  --bg-primary: #000000;
  --bg-secondary: #0a0a0a;
  --bg-card: #111111;
  --bg-elevated: #1a1a1a;
  --text-primary: #ffffff;
  --text-secondary: #888888;
  --text-muted: #555555;
  --border: #222222;
  --transition-fast: 0.15s ease;
  --transition-medium: 0.25s ease;
}

[data-theme="light"] {
  --bg-primary: #ffffff;
  --bg-secondary: #fafafa;
  --bg-card: #ffffff;
  --bg-elevated: #f5f5f5;
  --text-primary: #1a1a1a;
  --text-secondary: #666666;
  --text-muted: #999999;
  --border: #e5e5e5;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
}

/* ============================================
   THEME TOGGLE (Matching Web App)
   ============================================ */

.theme-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin: -8px;
}

.toggle-icon {
  font-size: 1.1rem;
  color: var(--text-primary);
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

.theme-toggle:hover .toggle-icon {
  opacity: 1;
}

.toggle-track {
  width: 44px;
  height: 24px;
  border-radius: 12px;
  position: relative;
  transition: background-color 0.3s ease;
}

.toggle-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  position: absolute;
  top: 2px;
  transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55), 
              background-color 0.3s ease;
}

/* Dark mode state */
[data-theme="dark"] .toggle-track {
  background-color: #ffffff;
}

[data-theme="dark"] .toggle-thumb {
  transform: translateX(2px);
  background-color: #000000;
}

/* Light mode state */
[data-theme="light"] .toggle-track {
  background-color: #000000;
}

[data-theme="light"] .toggle-thumb {
  transform: translateX(22px);
  background-color: #ffffff;
}

/* ============================================
   LANDING PAGE STYLES
   ============================================ */

.landing-page {
  min-height: 100vh;
  background: var(--bg-primary);
  color: var(--text-primary);
}

.landing-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

[data-theme="light"] .landing-header {
  background: rgba(255, 255, 255, 0.8);
}

.landing-header-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.landing-logo-link {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: inherit;
}

.landing-header-icon {
  font-size: 1.5rem;
  line-height: 1;
}

.landing-logo-text {
  font-family: 'Syne', sans-serif;
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.landing-header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.landing-cta-small {
  padding: 8px 16px;
  background: var(--text-primary);
  color: var(--bg-primary);
  border: none;
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: opacity 0.2s;
  text-decoration: none;
  display: inline-block;
}

.landing-cta-small:hover {
  opacity: 0.9;
}

.landing-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 24px 80px;
  text-align: center;
}

.landing-hero-content {
  max-width: 600px;
}

.landing-hero-logo {
  font-size: 5rem;
  line-height: 1;
  margin-bottom: 24px;
  opacity: 0.9;
}

.landing-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(3rem, 10vw, 5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  line-height: 1;
}

.landing-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.landing-description {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 40px;
}

.landing-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.landing-cta {
  padding: 14px 32px;
  border-radius: 12px;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  display: inline-block;
  border: none;
}

.landing-cta.primary {
  background: var(--text-primary);
  color: var(--bg-primary);
}

.landing-cta.primary:hover {
  opacity: 0.9;
}

.landing-cta.secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.landing-cta.secondary:hover {
  background: var(--bg-secondary);
}

.landing-cta.large {
  padding: 18px 48px;
  font-size: 1.125rem;
}

.landing-store-badges {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.coming-soon-badge {
  padding: 8px 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.landing-section-title {
  font-family: 'Syne', sans-serif;
  font-size: 2rem;
  font-weight: 600;
  text-align: center;
  margin-bottom: 48px;
  letter-spacing: -0.02em;
}

.landing-features {
  padding: 80px 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.landing-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.landing-feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  transition: border-color 0.2s;
}

.landing-feature-card:hover {
  border-color: var(--text-muted);
}

.landing-feature-icon {
  display: block;
  font-size: 2rem;
  margin-bottom: 16px;
}

.landing-feature-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.landing-feature-description {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.landing-privacy-section {
  padding: 80px 24px;
  background: var(--bg-secondary);
}

.landing-privacy-content {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.landing-privacy-icon {
  font-size: 3rem;
  display: block;
  margin-bottom: 24px;
}

.landing-privacy-content h2 {
  font-family: 'Syne', sans-serif;
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.landing-privacy-content p {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.landing-cta-section {
  padding: 80px 24px;
  text-align: center;
}

.landing-cta-section h2 {
  font-family: 'Syne', sans-serif;
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.landing-cta-section p {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.landing-footer {
  border-top: 1px solid var(--border);
  padding: 48px 24px;
}

.landing-footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
}

.landing-footer-logo {
  font-family: 'Syne', sans-serif;
  font-size: 1.25rem;
  font-weight: 600;
  display: block;
  margin-bottom: 8px;
}

.landing-footer-brand p {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.landing-footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.landing-footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9375rem;
  transition: color 0.2s;
}

.landing-footer-links a:hover {
  color: var(--text-primary);
}

.landing-footer-company p {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.landing-footer-address {
  font-size: 0.75rem !important;
  margin-top: 8px;
}

/* ============================================
   LEGAL PAGES STYLES (Privacy Policy, Terms)
   ============================================ */

.legal-page {
  min-height: 100vh;
  background: var(--bg-primary);
  color: var(--text-primary);
}

.legal-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

[data-theme="light"] .legal-header {
  background: rgba(255, 255, 255, 0.9);
}

.legal-back {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9375rem;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.2s;
}

.legal-back:hover {
  color: var(--text-primary);
}

.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

.legal-content h1 {
  font-family: 'Syne', sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.legal-updated {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin-bottom: 48px;
}

.legal-content section {
  margin-bottom: 40px;
}

.legal-content h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.legal-content h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-top: 24px;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.legal-content p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.legal-content ul {
  margin: 16px 0;
  padding-left: 24px;
}

.legal-content li {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.legal-content a {
  color: var(--text-primary);
  text-decoration: underline;
}

.legal-content a:hover {
  opacity: 0.8;
}

.legal-content strong {
  color: var(--text-primary);
}

.legal-footer {
  border-top: 1px solid var(--border);
  padding: 24px;
  text-align: center;
}

.legal-footer p {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* ============================================
   MOBILE RESPONSIVE STYLES
   ============================================ */

@media (max-width: 768px) {
  /* Header */
  .landing-header-content {
    padding: 12px 16px;
  }

  .landing-logo-text {
    font-size: 1.1rem;
  }

  .landing-header-right {
    gap: 12px;
  }

  .landing-cta-small {
    padding: 6px 12px;
    font-size: 0.8rem;
  }

  /* Theme Toggle - Smaller on mobile */
  .toggle-track {
    width: 36px;
    height: 20px;
  }

  .toggle-thumb {
    width: 16px;
    height: 16px;
  }

  [data-theme="dark"] .toggle-thumb {
    transform: translateX(2px);
  }

  [data-theme="light"] .toggle-thumb {
    transform: translateX(18px);
  }

  .toggle-icon {
    font-size: 1rem;
  }

  /* Hero */
  .landing-hero {
    padding: 100px 20px 60px;
    min-height: auto;
  }

  .landing-hero-logo {
    font-size: 4rem;
    margin-bottom: 16px;
  }

  .landing-title {
    font-size: 2.5rem;
  }

  .landing-header-icon {
    font-size: 1.25rem;
  }

  .landing-subtitle {
    font-size: 1.1rem;
  }

  .landing-description {
    font-size: 1rem;
    margin-bottom: 32px;
  }

  .landing-buttons {
    flex-direction: column;
    gap: 12px;
  }

  .landing-cta {
    width: 100%;
    text-align: center;
    padding: 14px 24px;
  }

  .landing-cta.large {
    padding: 16px 32px;
  }

  .coming-soon-badge {
    font-size: 0.7rem;
    padding: 6px 12px;
  }

  /* Features */
  .landing-features {
    padding: 60px 20px;
  }

  .landing-section-title {
    font-size: 1.5rem;
    margin-bottom: 32px;
  }

  .landing-features-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .landing-feature-card {
    padding: 24px;
  }

  .landing-feature-icon {
    font-size: 1.75rem;
  }

  .landing-feature-title {
    font-size: 1.1rem;
  }

  .landing-feature-description {
    font-size: 0.875rem;
  }

  /* Privacy Section */
  .landing-privacy-section {
    padding: 60px 20px;
  }

  .landing-privacy-icon {
    font-size: 2.5rem;
  }

  .landing-privacy-content h2 {
    font-size: 1.5rem;
  }

  .landing-privacy-content p {
    font-size: 1rem;
  }

  /* CTA Section */
  .landing-cta-section {
    padding: 60px 20px;
  }

  .landing-cta-section h2 {
    font-size: 1.5rem;
  }

  .landing-cta-section p {
    font-size: 1rem;
  }

  /* Footer */
  .landing-footer {
    padding: 40px 20px;
  }

  .landing-footer-content {
    grid-template-columns: 1fr;
    gap: 24px;
    text-align: center;
  }

  .landing-footer-links {
    align-items: center;
  }

  /* Legal Pages */
  .legal-header {
    padding: 12px 16px;
  }

  .legal-back {
    font-size: 0.875rem;
  }

  .legal-content {
    padding: 32px 20px 60px;
  }

  .legal-content h1 {
    font-size: 1.75rem;
  }

  .legal-content h2 {
    font-size: 1.25rem;
  }

  .legal-content h3 {
    font-size: 1rem;
  }

  .legal-content p,
  .legal-content li {
    font-size: 0.9375rem;
  }

  .legal-updated {
    margin-bottom: 32px;
  }
}

@media (max-width: 480px) {
  .landing-hero-logo {
    font-size: 3rem;
    margin-bottom: 12px;
  }

  .landing-title {
    font-size: 2rem;
  }

  .landing-hero {
    padding: 90px 16px 50px;
  }

  .landing-features,
  .landing-privacy-section,
  .landing-cta-section {
    padding: 48px 16px;
  }

  .landing-feature-card {
    padding: 20px;
  }

  .legal-content h1 {
    font-size: 1.5rem;
  }
}

/* ============================================
   SUPPORT PAGE STYLES
   ============================================ */

.support-section {
  margin-bottom: 48px;
}

.support-section:last-child {
  margin-bottom: 0;
}

.support-icon {
  font-size: 3rem;
  display: block;
  margin-bottom: 16px;
}

.support-section h2 {
  margin-bottom: 16px;
}

.contact-section {
  background: var(--bg-secondary);
  padding: 32px;
  border-radius: 16px;
  margin-top: 32px;
}

.contact-card {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}

.contact-icon {
  font-size: 2.5rem;
  flex-shrink: 0;
}

.contact-info h3 {
  font-size: 1.25rem;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.contact-info p {
  margin-bottom: 12px;
}

.support-email {
  display: inline-block;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  text-decoration: none;
  padding: 12px 24px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: all 0.2s;
}

.support-email:hover {
  border-color: var(--text-secondary);
  background: var(--bg-primary);
}

.response-time {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-top: 12px !important;
  margin-bottom: 0 !important;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 24px;
}

.faq-item {
  background: var(--bg-secondary);
  padding: 24px;
  border-radius: 12px;
}

.faq-item h3 {
  font-size: 1rem;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.faq-item p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin: 0;
}

.quick-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}

.quick-link {
  padding: 12px 20px;
  background: var(--bg-secondary);
  border-radius: 8px;
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.9375rem;
  transition: all 0.2s;
}

.quick-link:hover {
  background: var(--bg-card);
}

@media (max-width: 768px) {
  .contact-card {
    flex-direction: column;
    gap: 16px;
  }

  .contact-section {
    padding: 24px;
  }

  .support-email {
    font-size: 1rem;
    padding: 10px 20px;
    display: block;
    text-align: center;
  }

  .faq-grid {
    grid-template-columns: 1fr;
  }

  .quick-links {
    flex-direction: column;
  }

  .quick-link {
    text-align: center;
  }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

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