/* ==========================================
   LI Geocodes - Styles
   ========================================== */

/* CSS Variables */
:root {
  --color-primary: #0A66C2;
  --color-primary-dark: #004182;
  --color-background: #F3F2EF;
  --color-card: #FFFFFF;
  --color-text-primary: #191919;
  --color-text-secondary: #666666;
  --color-success: #057642;
  --color-border: #E0E0E0;
  --color-error: #CC1016;

  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  --font-mono: 'SF Mono', Monaco, 'Cascadia Code', Consolas, monospace;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  --transition: 150ms ease;
}

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family);
  background-color: var(--color-background);
  color: var(--color-text-primary);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

/* ==========================================
   Header
   ========================================== */
.header {
  background-color: var(--color-card);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
}

.logo:hover {
  color: var(--color-primary-dark);
}

.nav {
  display: none;
  gap: 2rem;
}

.nav-link {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
}

/* Mobile Menu Button */
.mobile-menu-btn {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text-primary);
  transition: var(--transition);
}

.mobile-menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.mobile-menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Navigation */
.mobile-nav {
  display: none;
  flex-direction: column;
  background-color: var(--color-card);
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 1.5rem;
}

.mobile-nav.active {
  display: flex;
}

.mobile-nav .nav-link {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav .nav-link:last-child {
  border-bottom: none;
}

/* ==========================================
   Main Content
   ========================================== */
.main {
  flex: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem;
  width: 100%;
}

.content-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.main-content {
  width: 100%;
  max-width: 700px;
}

/* Sidebar */
.sidebar {
  width: 300px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* ==========================================
   Hero Section
   ========================================== */
.hero {
  text-align: center;
  padding: 2rem 0;
}

.hero h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 0.5rem;
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
}

/* ==========================================
   Search Section
   ========================================== */
.search-section {
  margin-bottom: 1.5rem;
}

.search-container {
  position: relative;
  max-width: 600px;
  margin: 0 auto;
}

.search-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 1rem;
  width: 20px;
  height: 20px;
  color: var(--color-text-secondary);
  pointer-events: none;
}

.search-input {
  width: 100%;
  padding: 1rem 1rem 1rem 3rem;
  font-size: 1rem;
  font-family: var(--font-family);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  background-color: var(--color-card);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.search-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(10, 102, 194, 0.1);
}

.search-input::placeholder {
  color: var(--color-text-secondary);
}

.search-hint {
  text-align: center;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin-top: 0.5rem;
}

/* Autocomplete Dropdown */
.autocomplete-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  margin-top: 0.5rem;
  max-height: 300px;
  overflow-y: auto;
  display: none;
  z-index: 50;
}

.autocomplete-dropdown.active {
  display: block;
}

.autocomplete-item {
  padding: 0.875rem 1rem;
  cursor: pointer;
  transition: background-color var(--transition);
  border-bottom: 1px solid var(--color-border);
}

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

.autocomplete-item:hover,
.autocomplete-item.highlighted {
  background-color: var(--color-background);
}

.autocomplete-item-name {
  font-weight: 500;
  color: var(--color-text-primary);
}

.autocomplete-item-geocode {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  font-family: var(--font-mono);
}

.autocomplete-loading,
.autocomplete-empty {
  padding: 1rem;
  text-align: center;
  color: var(--color-text-secondary);
}

/* ==========================================
   Result Section
   ========================================== */
.result-section {
  margin-bottom: 1.5rem;
}

.result-card {
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  max-width: 600px;
  margin: 0 auto;
}

.result-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-secondary);
  margin-bottom: 0.25rem;
}

.result-name {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 1rem;
}

.geocode-display {
  display: flex;
  align-items: center;
  gap: 1rem;
  background-color: var(--color-background);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
}

.geocode-value {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-primary);
  flex: 1;
}

.copy-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background-color: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color var(--transition);
}

.copy-btn:hover {
  background-color: var(--color-primary-dark);
}

.copy-btn.copied {
  background-color: var(--color-success);
}

.copy-icon {
  width: 16px;
  height: 16px;
}

/* ==========================================
   Stats Section
   ========================================== */
.stats-section {
  display: flex;
  justify-content: center;
  gap: 2rem;
  padding: 1.5rem;
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.stat-icon {
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.stat-value {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

/* ==========================================
   Promo Section
   ========================================== */
.promo-section {
  text-align: center;
  padding: 1.5rem;
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  border: 2px dashed var(--color-border);
}

.promo-section p {
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
}

/* ==========================================
   Coming Soon Section
   ========================================== */
.coming-soon-section {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 400px;
  padding: 2rem;
}

.coming-soon-content {
  text-align: center;
  max-width: 500px;
}

.coming-soon-content h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 1rem;
}

.coming-soon-badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  background-color: var(--color-primary);
  color: white;
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
}

.coming-soon-text {
  color: var(--color-text-secondary);
  font-size: 1.125rem;
  line-height: 1.6;
  margin-bottom: 2rem;
}

/* ==========================================
   Buttons
   ========================================== */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background-color: var(--color-primary);
  color: white;
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
  background-color: var(--color-primary);
  color: white;
}

/* ==========================================
   Ad Containers
   ========================================== */
.ad-container {
  background-color: var(--color-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ad-leaderboard {
  margin-bottom: 1.5rem;
}

.ad-in-content {
  margin: 1.5rem 0;
}

.ad-sidebar {
  min-height: 250px;
}

/* ==========================================
   Footer
   ========================================== */
.footer {
  background-color: var(--color-card);
  border-top: 1px solid var(--color-border);
  margin-top: auto;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

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

.footer-nav {
  display: flex;
  gap: 1.5rem;
}

.footer-nav a {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color var(--transition);
}

.footer-nav a:hover {
  color: var(--color-primary);
}

/* ==========================================
   Toast Notification
   ========================================== */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background-color: var(--color-success);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
  z-index: 200;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ==========================================
   Responsive Utilities
   ========================================== */
.desktop-only {
  display: none;
}

.mobile-only {
  display: block;
}

/* ==========================================
   Media Queries
   ========================================== */

/* Tablet and up */
@media (min-width: 640px) {
  .hero h1 {
    font-size: 2.5rem;
  }

  .stats-section {
    gap: 3rem;
  }
}

/* Desktop */
@media (min-width: 1024px) {
  .nav {
    display: flex;
  }

  .mobile-menu-btn {
    display: none;
  }

  .mobile-nav {
    display: none !important;
  }

  .desktop-only {
    display: block;
  }

  .mobile-only {
    display: none;
  }

  .content-wrapper {
    flex-direction: row;
    align-items: flex-start;
    justify-content: center;
  }

  .main-content {
    flex: 1;
    max-width: none;
  }

  .sidebar.desktop-only {
    display: flex;
  }

  .hero h1 {
    font-size: 2.75rem;
  }
}