/* stylelint-disable */
/* ============================================
   NEXAI: OMNI-PRIME v4.3
   Modern UI/UX Design System
   Cyberpunk Futuristic Theme with Accessibility
   ============================================ */

/* ============================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================ */
:root {
  /* Color Palette */
  --nexai-gold: #D4AF37;
  --nexai-gold-light: #F0D78C;
  --nexai-gold-dark: #8B7355;
  --nexai-dark: #0F0F11;
  --nexai-darker: #080809;
  --nexai-card: #1A1A1D;
  --nexai-card-hover: #222225;
  --nexai-border: #2D2D30;
  --nexai-border-light: #3D3D40;
  
  /* Cyber Colors */
  --cyber-purple: #8B5CF6;
  --cyber-purple-light: #A78BFA;
  --cyber-blue: #3B82F6;
  --cyber-blue-light: #60A5FA;
  --cyber-pink: #EC4899;
  --cyber-pink-light: #F472B6;
  --cyber-green: #10B981;
  --cyber-green-light: #34D399;
  --cyber-orange: #F59E0B;
  --cyber-red: #EF4444;
  
  /* Typography */
  --font-display: 'Cinzel', serif;
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Spacing Scale */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-glow-gold: 0 0 20px rgba(212, 175, 55, 0.3), 0 0 40px rgba(212, 175, 55, 0.1);
  --shadow-glow-purple: 0 0 20px rgba(139, 92, 246, 0.3), 0 0 40px rgba(139, 92, 246, 0.1);
  --shadow-glow-blue: 0 0 20px rgba(59, 130, 246, 0.3), 0 0 40px rgba(59, 130, 246, 0.1);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;
  --transition-slower: 500ms ease;
  
  /* Z-Index Scale */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-backdrop: 400;
  --z-modal: 500;
  --z-popover: 600;
  --z-tooltip: 700;
  --z-toast: 800;
}

/* Inline style replacements for index-new.html */
.hero-media-shell {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(59, 130, 246, 0.2));
}

.hero-media-inner {
  text-align: center;
  color: white;
}

.hero-media-icon {
  font-size: 120px;
  margin-bottom: 20px;
}

.hero-media-title {
  font-size: 32px;
  font-weight: 700;
}

.hero-media-subtitle {
  font-size: 18px;
  opacity: 0.9;
}

.ai-recommendation-body {
  color: var(--td-gray-700);
  line-height: 1.6;
  margin-bottom: var(--td-space-4);
}

.td-btn-wide {
  padding: var(--td-space-4) var(--td-space-8);
}

.td-section-surface {
  background-color: var(--td-gray-100);
}

.td-card-gradient-purple,
.td-card-gradient-pink,
.td-card-gradient-blue,
.td-card-gradient-orange {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 4rem;
}

.td-card-gradient-purple {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.td-card-gradient-pink {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.td-card-gradient-blue {
  background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.td-card-gradient-orange {
  background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
}

.td-badge-purple {
  background-color: var(--cyber-purple);
}

.td-badge-pink {
  background-color: var(--cyber-pink);
}

.td-badge-blue {
  background-color: var(--cyber-blue);
}

.td-badge-orange {
  background-color: var(--cyber-orange);
}

/* ============================================
   BASE STYLES & RESETS
   ============================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background: linear-gradient(135deg, var(--nexai-dark) 0%, #1A1A2E 50%, #16213E 100%);
  background-attachment: fixed;
  color: #E5E7EB;
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Selection Style */
::selection {
  background: rgba(212, 175, 55, 0.3);
  color: #FFFFFF;
}

/* Focus Visible for Accessibility */
:focus-visible {
  outline: 2px solid var(--nexai-gold);
  outline-offset: 2px;
}

:focus:not(:focus-visible) {
  outline: none;
}

/* ============================================
   SCROLLBAR STYLING
   ============================================ */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--nexai-dark);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--cyber-purple), var(--cyber-blue));
  border-radius: var(--radius-full);
  border: 2px solid var(--nexai-dark);
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, var(--cyber-purple-light), var(--cyber-blue-light));
}

/* Firefox Scrollbar */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--cyber-purple) var(--nexai-dark);
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.font-cinzel {
  font-family: var(--font-display);
  letter-spacing: 0.05em;
}

.font-playfair {
  font-family: var(--font-heading);
}

/* ============================================
   LAYOUT UTILITIES
   ============================================ */

/* Modern Grid System */
.grid-auto-fit {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.grid-auto-fill {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--space-lg);
}

/* Flexbox Utilities */
.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.flex-start {
  display: flex;
  align-items: flex-start;
}

/* Container */
.container {
  width: 100%;
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: var(--space-md);
}

@media (min-width: 640px) {
  .container {
    padding-inline: var(--space-lg);
  }
}

@media (min-width: 1024px) {
  .container {
    padding-inline: var(--space-xl);
  }
}

/* ============================================
   GLOW EFFECTS
   ============================================ */
.glow-gold {
  box-shadow: var(--shadow-glow-gold);
}

.glow-purple {
  box-shadow: var(--shadow-glow-purple);
}

.glow-blue {
  box-shadow: var(--shadow-glow-blue);
}

.glow-pink {
  box-shadow: 0 0 20px rgba(236, 72, 153, 0.3), 0 0 40px rgba(236, 72, 153, 0.1);
}

.glow-green {
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.3), 0 0 40px rgba(16, 185, 129, 0.1);
}

/* Text Glow */
.text-glow {
  text-shadow: 0 0 10px currentColor, 0 0 20px currentColor, 0 0 30px currentColor;
}

.text-glow-subtle {
  text-shadow: 0 0 8px rgba(212, 175, 55, 0.5);
}

/* ============================================
   ANIMATED GRADIENT BORDER
   ============================================ */
.gradient-border {
  position: relative;
  background: var(--nexai-card);
  border-radius: var(--radius-xl);
  isolation: isolate;
}

.gradient-border::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: calc(var(--radius-xl) + 2px);
  background: linear-gradient(
    45deg,
    var(--cyber-purple),
    var(--cyber-blue),
    var(--cyber-pink),
    var(--cyber-green),
    var(--cyber-purple)
  );
  background-size: 400% 400%;
  animation: gradient-rotate 8s linear infinite;
  z-index: -1;
  opacity: 0.7;
}

.gradient-border:hover::before {
  opacity: 1;
}

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

/* ============================================
   CARD STYLES
   ============================================ */
.card {
  background: var(--nexai-card);
  border: 1px solid var(--nexai-border);
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  transition: all var(--transition-base);
}

.card:hover {
  background: var(--nexai-card-hover);
  border-color: var(--nexai-border-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.card-interactive {
  cursor: pointer;
}

.card-interactive:hover {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(212, 175, 55, 0.1);
}

.card-glass {
  background: rgba(26, 26, 29, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(212, 175, 55, 0.1);
}

/* ============================================
   BUTTON STYLES
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1;
  border-radius: var(--radius-xl);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.btn:active:not(:disabled) {
  transform: scale(0.98);
}

/* Primary Button (Gold) */
.btn-primary {
  background: linear-gradient(135deg, var(--nexai-gold) 0%, var(--nexai-gold-dark) 100%);
  color: var(--nexai-dark);
}

.btn-primary:hover:not(:disabled) {
  box-shadow: var(--shadow-glow-gold);
  transform: translateY(-2px);
}

/* Secondary Button */
.btn-secondary {
  background: linear-gradient(135deg, var(--cyber-purple) 0%, #6D28D9 100%);
  color: white;
}

.btn-secondary:hover:not(:disabled) {
  box-shadow: var(--shadow-glow-purple);
  transform: translateY(-2px);
}

/* Ghost Button */
.btn-ghost {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--nexai-border);
  color: #E5E7EB;
}

.btn-ghost:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--nexai-border-light);
}

/* Danger Button */
.btn-danger {
  background: linear-gradient(135deg, var(--cyber-red) 0%, #DC2626 100%);
  color: white;
}

.btn-danger:hover:not(:disabled) {
  box-shadow: 0 0 20px rgba(239, 68, 68, 0.4);
  transform: translateY(-2px);
}

/* Icon Button */
.btn-icon {
  padding: 0.625rem;
  border-radius: var(--radius-lg);
}

/* ============================================
   INPUT STYLES
   ============================================ */
.input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--nexai-border);
  border-radius: var(--radius-xl);
  color: white;
  font-size: 0.875rem;
  transition: all var(--transition-base);
}

.input::placeholder {
  color: #6B7280;
}

.input:focus {
  outline: none;
  border-color: rgba(212, 175, 55, 0.5);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.input:hover:not(:focus) {
  border-color: var(--nexai-border-light);
}

/* ============================================
   ANIMATIONS
   ============================================ */

/* Pulse Glow Animation */
@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 5px currentColor, 0 0 10px currentColor;
    opacity: 1;
  }
  50% {
    box-shadow: 0 0 15px currentColor, 0 0 30px currentColor;
    opacity: 0.8;
  }
}

.animate-pulse-glow {
  animation: pulse-glow 2s ease-in-out infinite;
}

/* Float Animation */
@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.animate-float {
  animation: float 3s ease-in-out infinite;
}

/* Shimmer Animation */
@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

.animate-shimmer {
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.1),
    transparent
  );
  background-size: 200% 100%;
  animation: shimmer 2s infinite;
}

/* Slide In Animations */
@keyframes slide-in-right {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slide-in-left {
  from {
    transform: translateX(-100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slide-in-up {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes slide-in-down {
  from {
    transform: translateY(-20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.animate-slide-in {
  animation: slide-in-right 0.3s ease-out forwards;
}

.animate-slide-in-left {
  animation: slide-in-left 0.3s ease-out forwards;
}

.animate-slide-in-up {
  animation: slide-in-up 0.3s ease-out forwards;
}

.animate-slide-in-down {
  animation: slide-in-down 0.3s ease-out forwards;
}

/* Fade Out Animation */
@keyframes fade-out {
  from {
    opacity: 1;
    transform: translateX(0);
  }
  to {
    opacity: 0;
    transform: translateX(100%);
  }
}

.animate-fade-out {
  animation: fade-out 0.3s ease-in forwards;
}

/* Scale In Animation */
@keyframes scale-in {
  from {
    transform: scale(0.95);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.animate-scale-in {
  animation: scale-in 0.2s ease-out forwards;
}

/* Spin Animation */
@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.animate-spin {
  animation: spin 1s linear infinite;
}

/* Bounce Animation */
@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
    animation-timing-function: cubic-bezier(0.8, 0, 1, 1);
  }
  50% {
    transform: translateY(-25%);
    animation-timing-function: cubic-bezier(0, 0, 0.2, 1);
  }
}

.animate-bounce {
  animation: bounce 1s infinite;
}

/* Pulse Ring Animation */
@keyframes pulse-ring {
  0% {
    transform: scale(0.8);
    opacity: 1;
  }
  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

.pulse-ring::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid currentColor;
  animation: pulse-ring 2s ease-out infinite;
}

/* Slow Pulse for Balloon */
@keyframes pulse-slow {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.9;
  }
}

.animate-pulse-slow {
  animation: pulse-slow 2s ease-in-out infinite;
}

/* ============================================
   BART BALLOON STYLES
   ============================================ */
.balloon {
  position: relative;
  background: linear-gradient(135deg, var(--cyber-pink) 0%, #F472B6 50%, var(--cyber-pink) 100%);
  border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
  transition: all 0.15s ease-out;
  box-shadow: 
    inset -20px -20px 60px rgba(0, 0, 0, 0.3),
    inset 20px 20px 60px rgba(255, 255, 255, 0.15),
    0 10px 40px rgba(236, 72, 153, 0.4);
}

.balloon::before {
  content: '';
  position: absolute;
  top: 15%;
  left: 20%;
  width: 25%;
  height: 20%;
  background: rgba(255, 255, 255, 0.4);
  border-radius: 50%;
  filter: blur(2px);
}

.balloon::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 12px solid transparent;
  border-right: 12px solid transparent;
  border-top: 22px solid var(--cyber-pink);
}

/* Balloon Color Variants */
.balloon-green {
  background: linear-gradient(135deg, var(--cyber-green) 0%, #34D399 50%, var(--cyber-green) 100%);
  box-shadow: 
    inset -20px -20px 60px rgba(0, 0, 0, 0.3),
    inset 20px 20px 60px rgba(255, 255, 255, 0.15),
    0 10px 40px rgba(16, 185, 129, 0.4);
}

.balloon-green::after {
  border-top-color: var(--cyber-green);
}

.balloon-yellow {
  background: linear-gradient(135deg, var(--cyber-orange) 0%, #FBBF24 50%, var(--cyber-orange) 100%);
  box-shadow: 
    inset -20px -20px 60px rgba(0, 0, 0, 0.3),
    inset 20px 20px 60px rgba(255, 255, 255, 0.15),
    0 10px 40px rgba(245, 158, 11, 0.4);
}

.balloon-yellow::after {
  border-top-color: var(--cyber-orange);
}

.balloon-red {
  background: linear-gradient(135deg, var(--cyber-red) 0%, #F87171 50%, var(--cyber-red) 100%);
  box-shadow: 
    inset -20px -20px 60px rgba(0, 0, 0, 0.3),
    inset 20px 20px 60px rgba(255, 255, 255, 0.15),
    0 10px 40px rgba(239, 68, 68, 0.4);
}

.balloon-red::after {
  border-top-color: var(--cyber-red);
}

/* Explosion Animation */
@keyframes explode {
  0% {
    transform: scale(1);
    opacity: 1;
    filter: blur(0);
  }
  30% {
    transform: scale(1.3);
    opacity: 0.8;
  }
  100% {
    transform: scale(2);
    opacity: 0;
    filter: blur(10px);
  }
}

.balloon-exploding {
  animation: explode 0.4s ease-out forwards;
}

/* Particles Effect */
@keyframes particle-scatter {
  0% {
    transform: translate(0, 0) scale(1);
    opacity: 1;
  }
  100% {
    transform: translate(var(--tx), var(--ty)) scale(0);
    opacity: 0;
  }
}

/* ============================================
   CHAT MESSAGE STYLES
   ============================================ */
.message {
  position: relative;
  padding: var(--space-md);
  border-radius: var(--radius-2xl);
  max-width: 70%;
  animation: slide-in-up 0.3s ease-out;
}

.message-user {
  background: linear-gradient(135deg, var(--cyber-blue) 0%, #1D4ED8 100%);
  margin-left: auto;
  border-bottom-right-radius: var(--radius-sm);
}

.message-ai {
  background: var(--nexai-card);
  border: 1px solid var(--nexai-border);
  border-bottom-left-radius: var(--radius-sm);
}

/* Message Avatar */
.message-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.message-avatar-user {
  background: rgba(59, 130, 246, 0.2);
  color: var(--cyber-blue);
}

.message-avatar-ai {
  background: linear-gradient(135deg, var(--nexai-gold), var(--nexai-gold-dark));
  color: var(--nexai-dark);
}

/* Typing Indicator */
.typing-indicator {
  display: flex;
  gap: 4px;
  padding: 8px 12px;
}

.typing-indicator span {
  width: 8px;
  height: 8px;
  background: var(--cyber-purple);
  border-radius: 50%;
  animation: typing-bounce 1.4s infinite ease-in-out;
}

.typing-indicator span:nth-child(1) { animation-delay: 0s; }
.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing-bounce {
  0%, 60%, 100% {
    transform: translateY(0);
    opacity: 0.4;
  }
  30% {
    transform: translateY(-10px);
    opacity: 1;
  }
}

/* ============================================
   SIDEBAR STYLES
   ============================================ */
.sidebar {
  display: flex;
  flex-direction: column;
  width: 280px;
  background: var(--nexai-card);
  border-right: 1px solid var(--nexai-border);
  transition: transform var(--transition-slow);
}

.sidebar-nav-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-lg);
  color: #9CA3AF;
  text-decoration: none;
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  background: transparent;
  width: 100%;
  font-size: 0.875rem;
}

.sidebar-nav-item:hover {
  background: rgba(255, 255, 255, 0.05);
  color: white;
}

.sidebar-nav-item.active {
  background: rgba(212, 175, 55, 0.1);
  color: var(--nexai-gold);
  border: 1px solid rgba(212, 175, 55, 0.2);
}

.sidebar-nav-item.active:hover {
  background: rgba(212, 175, 55, 0.15);
}

/* Mobile Sidebar */
@media (max-width: 1023px) {
  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    z-index: var(--z-fixed);
    transform: translateX(-100%);
  }

  .sidebar.open {
    transform: translateX(0);
    box-shadow: 10px 0 30px rgba(0, 0, 0, 0.5);
  }
}

/* ============================================
   MODAL STYLES
   ============================================ */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: var(--z-modal-backdrop);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fade-in 0.2s ease-out;
}

.modal-content {
  background: var(--nexai-card);
  border: 1px solid var(--nexai-border);
  border-radius: var(--radius-2xl);
  width: 100%;
  max-width: 28rem;
  max-height: 90vh;
  overflow-y: auto;
  margin: var(--space-md);
  animation: scale-in 0.2s ease-out;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ============================================
   NOTIFICATION TOAST STYLES
   ============================================ */
.notification-container {
  position: fixed;
  top: var(--space-md);
  right: var(--space-md);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  pointer-events: none;
}

.notification {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-xl);
  border: 1px solid;
  font-size: 0.875rem;
  pointer-events: auto;
  animation: slide-in-right 0.3s ease-out;
  max-width: 400px;
}

.notification-success {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.3);
  color: var(--cyber-green);
}

.notification-error {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.3);
  color: var(--cyber-red);
}

.notification-warning {
  background: rgba(212, 175, 55, 0.1);
  border-color: rgba(212, 175, 55, 0.3);
  color: var(--nexai-gold);
}

.notification-info {
  background: rgba(59, 130, 246, 0.1);
  border-color: rgba(59, 130, 246, 0.3);
  color: var(--cyber-blue);
}

/* ============================================
   PROGRESS BAR STYLES
   ============================================ */
.progress-bar {
  height: 8px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  border-radius: var(--radius-full);
  transition: width var(--transition-slower);
}

.progress-bar-gradient {
  background: linear-gradient(90deg, var(--cyber-purple), var(--cyber-blue), var(--cyber-green));
  background-size: 200% 100%;
  animation: gradient-shift 3s ease infinite;
}

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

/* ============================================
   BADGE STYLES
   ============================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: var(--radius-full);
}

.badge-gold {
  background: rgba(212, 175, 55, 0.2);
  color: var(--nexai-gold);
}

.badge-green {
  background: rgba(16, 185, 129, 0.2);
  color: var(--cyber-green);
}

.badge-purple {
  background: rgba(139, 92, 246, 0.2);
  color: var(--cyber-purple);
}

.badge-blue {
  background: rgba(59, 130, 246, 0.2);
  color: var(--cyber-blue);
}

.badge-pink {
  background: rgba(236, 72, 153, 0.2);
  color: var(--cyber-pink);
}

/* ============================================
   CULTURAL CONTEXT BADGES
   ============================================ */
.cultural-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 500;
  border: 1px solid;
}

.cultural-badge.western {
  background: rgba(59, 130, 246, 0.1);
  border-color: rgba(59, 130, 246, 0.3);
  color: var(--cyber-blue-light);
}

.cultural-badge.eastern {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.3);
  color: var(--cyber-green-light);
}

.cultural-badge.african {
  background: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.3);
  color: var(--cyber-orange);
}

/* ============================================
   RISK METER STYLES
   ============================================ */
.risk-meter {
  height: 8px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.risk-meter-fill {
  height: 100%;
  border-radius: var(--radius-full);
  transition: width var(--transition-slower), background var(--transition-slower);
}

.risk-low {
  background: linear-gradient(90deg, var(--cyber-green), #34D399);
}

.risk-medium {
  background: linear-gradient(90deg, var(--cyber-orange), #FBBF24);
}

.risk-high {
  background: linear-gradient(90deg, var(--cyber-red), #F87171);
}

/* ============================================
   DISSONANCE RING
   ============================================ */
.dissonance-ring {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: conic-gradient(
    from 0deg,
    var(--cyber-green) 0%,
    var(--cyber-orange) 50%,
    var(--cyber-red) 100%
  );
  display: flex;
  align-items: center;
  justify-content: center;
  animation: rotate-slow 10s linear infinite;
}

.dissonance-ring-inner {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--nexai-card);
  display: flex;
  align-items: center;
  justify-content: center;
}

@keyframes rotate-slow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ============================================
   RADAR CHART CONTAINER
   ============================================ */
.radar-container {
  position: relative;
  width: 100%;
  max-width: 400px;
  aspect-ratio: 1;
  margin: 0 auto;
}

/* ============================================
   MARKDOWN CONTENT STYLES
   ============================================ */
.markdown-content {
  line-height: 1.7;
  word-wrap: break-word;
}

.markdown-content h1 {
  font-size: 1.5rem;
  font-weight: bold;
  margin: 1.5rem 0 0.75rem;
  color: var(--cyber-purple-light);
  font-family: var(--font-display);
}

.markdown-content h2 {
  font-size: 1.25rem;
  font-weight: bold;
  margin: 1.25rem 0 0.5rem;
  color: var(--cyber-blue-light);
}

.markdown-content h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 1rem 0 0.5rem;
  color: var(--cyber-green-light);
}

.markdown-content p {
  margin: 0.5rem 0;
}

.markdown-content ul, .markdown-content ol {
  margin: 0.5rem 0;
  padding-left: 1.5rem;
}

.markdown-content li {
  margin: 0.375rem 0;
}

.markdown-content li::marker {
  color: var(--nexai-gold);
}

.markdown-content code {
  background: rgba(0, 0, 0, 0.3);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-size: 0.875em;
  font-family: 'Fira Code', 'SF Mono', monospace;
  color: var(--cyber-pink);
}

.markdown-content pre {
  background: rgba(0, 0, 0, 0.4);
  padding: 1rem;
  border-radius: var(--radius-lg);
  overflow-x: auto;
  margin: 0.75rem 0;
  border: 1px solid var(--nexai-border);
}

.markdown-content pre code {
  background: transparent;
  padding: 0;
  color: #E5E7EB;
}

.markdown-content blockquote {
  border-left: 3px solid var(--cyber-purple);
  padding-left: 1rem;
  margin: 0.75rem 0;
  color: #9CA3AF;
  font-style: italic;
}

.markdown-content strong {
  color: #F9FAFB;
  font-weight: 600;
}

.markdown-content em {
  color: #D1D5DB;
}

.markdown-content a {
  color: var(--cyber-blue-light);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.markdown-content a:hover {
  color: var(--nexai-gold);
}

.markdown-content hr {
  border: none;
  border-top: 1px solid var(--nexai-border);
  margin: 1.5rem 0;
}

/* ============================================
   LOADING SPINNER
   ============================================ */
.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--nexai-border);
  border-top-color: var(--cyber-purple);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.spinner-sm {
  width: 20px;
  height: 20px;
  border-width: 2px;
}

.spinner-lg {
  width: 60px;
  height: 60px;
  border-width: 4px;
}

/* ============================================
   SKELETON LOADING
   ============================================ */
.skeleton {
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.05) 0%,
    rgba(255, 255, 255, 0.1) 50%,
    rgba(255, 255, 255, 0.05) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}

.skeleton-text {
  height: 1rem;
  margin-bottom: 0.5rem;
}

.skeleton-title {
  height: 1.5rem;
  width: 60%;
  margin-bottom: 0.75rem;
}

.skeleton-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
}

/* ============================================
   TOOLTIP STYLES
   ============================================ */
.tooltip {
  position: relative;
}

.tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.5rem 0.75rem;
  background: var(--nexai-card);
  border: 1px solid var(--nexai-border);
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  z-index: var(--z-tooltip);
  margin-bottom: 0.5rem;
}

.tooltip:hover::after {
  opacity: 1;
  visibility: visible;
}

/* ============================================
   OAUTH BUTTONS
   ============================================ */
.oauth-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.75rem;
  border-radius: var(--radius-xl);
  font-weight: 500;
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  width: 100%;
}

.oauth-btn:hover {
  transform: translateY(-2px);
}

.oauth-btn-google {
  background: white;
  color: #374151;
}

.oauth-btn-google:hover {
  background: #F9FAFB;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.oauth-btn-github {
  background: #24292F;
  color: white;
}

.oauth-btn-github:hover {
  background: #1C2127;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.oauth-btn-apple {
  background: black;
  color: white;
  border: 1px solid #374151;
}

.oauth-btn-apple:hover {
  background: #111;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* ============================================
   SECURITY BADGE
   ============================================ */
.security-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0.75rem;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  color: var(--cyber-green);
}

/* ============================================
   AUTH MODAL SPECIFIC
   ============================================ */
.auth-modal-backdrop {
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* ============================================
   USER AVATAR
   ============================================ */
.user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--nexai-border);
}

.user-avatar-lg {
  width: 80px;
  height: 80px;
}

.user-avatar-sm {
  width: 32px;
  height: 32px;
}

/* ============================================
   GOLD GRADIENT BUTTON
   ============================================ */
.btn-gold {
  background: linear-gradient(135deg, var(--nexai-gold) 0%, var(--nexai-gold-dark) 100%);
  color: var(--nexai-dark);
  font-weight: 600;
}

.btn-gold:hover:not(:disabled) {
  box-shadow: var(--shadow-glow-gold);
  transform: translateY(-2px);
}

/* ============================================
   RESPONSIVE UTILITIES
   ============================================ */
@media (max-width: 640px) {
  .hide-mobile {
    display: none !important;
  }
  
  .balloon {
    transform: scale(0.8);
  }
  
  .message {
    max-width: 85%;
  }
}

@media (min-width: 641px) and (max-width: 1023px) {
  .hide-tablet {
    display: none !important;
  }
}

@media (min-width: 1024px) {
  .hide-desktop {
    display: none !important;
  }
}

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

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

/* High Contrast Mode */
@media (prefers-contrast: high) {
  :root {
    --nexai-border: #4B5563;
    --nexai-border-light: #6B7280;
  }
  
  .card {
    border-width: 2px;
  }
  
  .btn {
    border: 2px solid currentColor;
  }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
  body {
    background: white;
    color: black;
  }
  
  .sidebar,
  .btn,
  .notification-container {
    display: none !important;
  }
  
  .card {
    border: 1px solid #ccc;
    box-shadow: none;
  }
}