/* Cyberpunk Email Generator Styles */

/* Import Fonts */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Rajdhani:wght@300;400;500;600;700&display=swap');

/* CSS Variables */
:root {
  /* Cyberpunk Color Palette */
  --cyber-primary: #00ffff;
  --cyber-secondary: #ff00ff;
  --cyber-accent: #ffff00;
  --cyber-success: #00ff00;
  --cyber-warning: #ff8800;
  --cyber-danger: #ff0040;
  
  /* Dark Theme */
  --bg-primary: #0a0a0f;
  --bg-secondary: #1a1a2e;
  --bg-tertiary: #16213e;
  --bg-card: rgba(26, 26, 46, 0.8);
  --bg-input: rgba(22, 33, 62, 0.6);
  
  /* Text Colors */
  --text-primary: #ffffff;
  --text-secondary: #b8b8ff;
  --text-muted: #8888cc;
  --text-accent: var(--cyber-primary);
  
  /* Borders and Shadows */
  --border-primary: rgba(0, 255, 255, 0.3);
  --border-secondary: rgba(255, 0, 255, 0.2);
  --shadow-neon: 0 0 20px rgba(0, 255, 255, 0.3);
  --shadow-pink: 0 0 20px rgba(255, 0, 255, 0.3);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.3);
  
  /* Fonts */
  --font-primary: 'Rajdhani', sans-serif;
  --font-display: 'Orbitron', monospace;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Matrix Rain Background */
#matrix-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.1;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Header */
.header {
  background: rgba(10, 10, 15, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-primary);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-neon);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) 0;
}

.logo-section {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--cyber-primary), var(--cyber-secondary));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-primary);
  box-shadow: var(--shadow-neon);
}

.logo-text h1 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  text-shadow: 0 0 10px var(--cyber-primary);
}

.logo-text p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-top: -2px;
}

.header-badge {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--cyber-primary);
  font-weight: 500;
  text-shadow: 0 0 10px var(--cyber-primary);
}

/* Main Content */
.main {
  padding: var(--spacing-2xl) 0;
}

/* Hero Section */
.hero {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  margin-bottom: var(--spacing-lg);
  background: linear-gradient(45deg, var(--cyber-primary), var(--cyber-secondary), var(--cyber-accent));
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 3s ease-in-out infinite;
}

@keyframes gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* Glitch Effect */
.glitch {
  position: relative;
  display: inline-block;
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.glitch::before {
  animation: glitch-1 0.5s infinite;
  color: var(--cyber-secondary);
  z-index: -1;
}

.glitch::after {
  animation: glitch-2 0.5s infinite;
  color: var(--cyber-primary);
  z-index: -2;
}

@keyframes glitch-1 {
  0%, 14%, 15%, 49%, 50%, 99%, 100% {
    transform: translate(0);
  }
  15%, 49% {
    transform: translate(-2px, -1px);
  }
}

@keyframes glitch-2 {
  0%, 20%, 21%, 62%, 63%, 99%, 100% {
    transform: translate(0);
  }
  21%, 62% {
    transform: translate(2px, 1px);
  }
}

.hero-description {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 800px;
  margin: 0 auto var(--spacing-xl);
  line-height: 1.7;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-md);
}

/* Badges */
.badge {
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 500;
  border: 1px solid;
  backdrop-filter: blur(10px);
  transition: all var(--transition-normal);
}

.badge-primary {
  background: rgba(0, 255, 255, 0.1);
  border-color: var(--cyber-primary);
  color: var(--cyber-primary);
  box-shadow: 0 0 10px rgba(0, 255, 255, 0.2);
}

.badge-success {
  background: rgba(0, 255, 0, 0.1);
  border-color: var(--cyber-success);
  color: var(--cyber-success);
  box-shadow: 0 0 10px rgba(0, 255, 0, 0.2);
}

.badge-purple {
  background: rgba(255, 0, 255, 0.1);
  border-color: var(--cyber-secondary);
  color: var(--cyber-secondary);
  box-shadow: 0 0 10px rgba(255, 0, 255, 0.2);
}

.badge-orange {
  background: rgba(255, 136, 0, 0.1);
  border-color: var(--cyber-warning);
  color: var(--cyber-warning);
  box-shadow: 0 0 10px rgba(255, 136, 0, 0.2);
}

/* Cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: 12px;
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyber-primary), transparent);
  animation: scan-line 2s linear infinite;
}

@keyframes scan-line {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-shadow: 0 0 10px var(--cyber-primary);
}

.card-title svg {
  color: var(--cyber-primary);
  filter: drop-shadow(0 0 5px var(--cyber-primary));
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

/* Input Styles */
.input-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.input-group label {
  font-weight: 500;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.875rem;
}

.input-group label svg {
  color: var(--text-muted);
}

.required {
  color: var(--cyber-danger);
}

.cyber-input {
  background: var(--bg-input);
  border: 1px solid var(--border-primary);
  border-radius: 8px;
  padding: var(--spacing-md);
  color: var(--text-primary);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: all var(--transition-normal);
  backdrop-filter: blur(5px);
}

.cyber-input:focus {
  outline: none;
  border-color: var(--cyber-primary);
  box-shadow: 0 0 0 2px rgba(0, 255, 255, 0.2), var(--shadow-neon);
  background: rgba(22, 33, 62, 0.8);
}

.cyber-input::placeholder {
  color: var(--text-muted);
}

/* Info Box */
.info-box {
  background: rgba(0, 255, 255, 0.05);
  border: 1px solid rgba(0, 255, 255, 0.2);
  border-radius: 8px;
  padding: var(--spacing-md);
  color: var(--cyber-primary);
  font-size: 0.875rem;
}

/* Provider Styles */
.provider-controls {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.providers-section {
  margin-bottom: var(--spacing-lg);
}

.providers-section h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
}

.providers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-sm);
}

.provider-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--spacing-md);
  background: var(--bg-input);
  border: 1px solid var(--border-secondary);
  border-radius: 8px;
  color: var(--text-secondary);
  font-family: var(--font-primary);
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  backdrop-filter: blur(5px);
}

.provider-btn:hover {
  border-color: var(--cyber-primary);
  background: rgba(22, 33, 62, 0.8);
  transform: translateY(-1px);
}

.provider-btn.selected {
  border-color: var(--cyber-primary);
  background: rgba(0, 255, 255, 0.1);
  color: var(--cyber-primary);
  box-shadow: 0 0 10px rgba(0, 255, 255, 0.2);
}

.provider-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.provider-domain {
  color: var(--text-muted);
  font-size: 0.75rem;
}

.provider-status {
  background: rgba(0, 255, 0, 0.1);
  border: 1px solid rgba(0, 255, 0, 0.3);
  border-radius: 8px;
  padding: var(--spacing-md);
  color: var(--cyber-success);
  font-size: 0.875rem;
}

/* Button Styles */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid;
  border-radius: 6px;
  font-family: var(--font-primary);
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left var(--transition-normal);
}

.btn:hover::before {
  left: 100%;
}

.btn-sm {
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 0.75rem;
}

.btn-primary {
  background: rgba(0, 255, 255, 0.1);
  border-color: var(--cyber-primary);
  color: var(--cyber-primary);
}

.btn-primary:hover {
  background: rgba(0, 255, 255, 0.2);
  box-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
  transform: translateY(-1px);
}

.btn-success {
  background: rgba(0, 255, 0, 0.1);
  border-color: var(--cyber-success);
  color: var(--cyber-success);
}

.btn-success:hover {
  background: rgba(0, 255, 0, 0.2);
  box-shadow: 0 0 15px rgba(0, 255, 0, 0.3);
  transform: translateY(-1px);
}

.btn-orange {
  background: rgba(255, 136, 0, 0.1);
  border-color: var(--cyber-warning);
  color: var(--cyber-warning);
}

.btn-orange:hover {
  background: rgba(255, 136, 0, 0.2);
  box-shadow: 0 0 15px rgba(255, 136, 0, 0.3);
  transform: translateY(-1px);
}

.btn-secondary {
  background: rgba(136, 136, 204, 0.1);
  border-color: var(--text-muted);
  color: var(--text-muted);
}

.btn-secondary:hover {
  background: rgba(136, 136, 204, 0.2);
  color: var(--text-secondary);
  transform: translateY(-1px);
}

/* Export Controls */
.export-controls {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

/* Results Styles */
.no-results {
  text-align: center;
  padding: var(--spacing-2xl);
  color: var(--text-muted);
}

.no-results svg {
  margin-bottom: var(--spacing-md);
  opacity: 0.5;
}

.no-results h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
}

.results-list {
  max-height: 400px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--cyber-primary) var(--bg-secondary);
}

.results-list::-webkit-scrollbar {
  width: 6px;
}

.results-list::-webkit-scrollbar-track {
  background: var(--bg-secondary);
  border-radius: 3px;
}

.results-list::-webkit-scrollbar-thumb {
  background: var(--cyber-primary);
  border-radius: 3px;
}

.result-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md);
  background: rgba(22, 33, 62, 0.3);
  border: 1px solid rgba(0, 255, 255, 0.1);
  border-radius: 8px;
  margin-bottom: var(--spacing-sm);
  transition: all var(--transition-normal);
}

.result-item:hover {
  background: rgba(22, 33, 62, 0.5);
  border-color: var(--cyber-primary);
  transform: translateX(2px);
}

.result-info {
  flex: 1;
  min-width: 0;
}

.result-email {
  font-weight: 600;
  color: var(--text-primary);
  font-family: 'Courier New', monospace;
  margin-bottom: 2px;
  word-break: break-all;
}

.result-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.copy-btn {
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(0, 255, 255, 0.1);
  border: 1px solid var(--cyber-primary);
  border-radius: 6px;
  color: var(--cyber-primary);
  font-size: 0.75rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.copy-btn:hover {
  background: rgba(0, 255, 255, 0.2);
  transform: scale(1.05);
}

.copy-btn.copied {
  background: rgba(0, 255, 0, 0.2);
  border-color: var(--cyber-success);
  color: var(--cyber-success);
}

.results-stats {
  background: rgba(0, 255, 255, 0.05);
  border: 1px solid rgba(0, 255, 255, 0.2);
  border-radius: 8px;
  padding: var(--spacing-md);
  color: var(--cyber-primary);
  font-size: 0.875rem;
  margin-top: var(--spacing-md);
}

/* SEO Sections */
.seo-section {
  margin-bottom: var(--spacing-xl);
}

.seo-section h2 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-lg);
  text-shadow: 0 0 10px var(--cyber-primary);
}

.seo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.seo-column h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--cyber-primary);
  margin-bottom: var(--spacing-md);
}

.process-list {
  list-style: none;
  space-y: var(--spacing-md);
}

.process-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  color: var(--text-secondary);
}

.step {
  background: var(--cyber-primary);
  color: var(--bg-primary);
  border-radius: 50%;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.use-cases {
  list-style: none;
  color: var(--text-secondary);
}

.use-cases li {
  margin-bottom: var(--spacing-sm);
}

.patterns-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
}

.pattern-column h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--cyber-secondary);
  margin-bottom: var(--spacing-md);
}

.pattern-examples {
  background: rgba(10, 10, 15, 0.5);
  border: 1px solid rgba(255, 0, 255, 0.2);
  border-radius: 8px;
  padding: var(--spacing-md);
}

.pattern-examples code {
  display: block;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  color: var(--cyber-secondary);
  margin-bottom: var(--spacing-xs);
}

.faq-list {
  space-y: var(--spacing-lg);
}

.faq-item {
  margin-bottom: var(--spacing-lg);
}

.faq-item h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--cyber-accent);
  margin-bottom: var(--spacing-sm);
}

.faq-item p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Footer */
.footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--border-primary);
  padding: var(--spacing-2xl) 0 var(--spacing-xl);
  margin-top: var(--spacing-2xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-column h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  text-shadow: 0 0 10px var(--cyber-primary);
}

.footer-column p {
  color: var(--text-muted);
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

.footer-column ul {
  list-style: none;
}

.footer-column ul li {
  margin-bottom: var(--spacing-sm);
}

.footer-column ul li a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color var(--transition-normal);
}

.footer-column ul li a:hover {
  color: var(--cyber-primary);
}

.search-terms li {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
}

.social-links a {
  color: var(--text-muted);
  transition: all var(--transition-normal);
}

.social-links a:hover {
  color: var(--cyber-primary);
  transform: translateY(-2px);
}

.footer-bottom {
  border-top: 1px solid var(--border-secondary);
  padding-top: var(--spacing-md);
  text-align: center;
}

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

.footer-bottom a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition-normal);
}

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

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  .header-content {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }
  
  .hero-badges {
    flex-direction: column;
    align-items: center;
  }
  
  .card {
    padding: var(--spacing-md);
  }
  
  .card-header {
    flex-direction: column;
    align-items: stretch;
  }
  
  .input-grid {
    grid-template-columns: 1fr;
  }
  
  .providers-grid {
    grid-template-columns: 1fr;
  }
  
  .export-controls {
    justify-content: center;
  }
  
  .result-item {
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-sm);
  }
  
  .patterns-grid {
    grid-template-columns: 1fr;
  }
  
  .seo-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

/* Animations */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-pulse {
  animation: pulse 2s infinite;
}

.animate-slide-in {
  animation: slideInUp 0.5s ease-out;
}

/* Loading States */
.loading {
  opacity: 0.6;
  pointer-events: none;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid var(--cyber-primary);
  border-top: 2px solid transparent;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus Styles */
button:focus,
input:focus,
select:focus {
  outline: 2px solid var(--cyber-primary);
  outline-offset: 2px;
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  :root {
    --bg-primary: #000000;
    --bg-secondary: #1a1a1a;
    --text-primary: #ffffff;
    --cyber-primary: #00ffff;
    --cyber-secondary: #ff00ff;
  }
}