phase-3/frontend/src/styles/globals.css

@tailwind base;
@tailwind components;
@tailwind utilities;

@layer base {
  :root {
    --background: 0 0% 100%;
    --foreground: 222.2 84% 4.9%;
    --card: 0 0% 100%;
    --card-foreground: 222.2 84% 4.9%;
    --popover: 0 0% 100%;
    --popover-foreground: 222.2 84% 4.9%;
    --primary: 221.2 83.2% 53.3%;
    --primary-foreground: 210 40% 98%;
    --secondary: 210 40% 96.1%;
    --secondary-foreground: 222.2 47.4% 11.2%;
    --muted: 210 40% 96.1%;
    --muted-foreground: 215.4 16.3% 46.9%;
    --accent: 210 40% 96.1%;
    --accent-foreground: 222.2 47.4% 11.2%;
    --destructive: 0 84.2% 60.2%;
    --destructive-foreground: 210 40% 98%;
    --border: 214.3 31.8% 91.4%;
    --input: 214.3 31.8% 91.4%;
    --ring: 221.2 83.2% 53.3%;
    --radius: 0.5rem;
  }

  .dark {
    /* Neon Dark Mode Colors */
    --background: 0 0% 3%;
    --foreground: 0 0% 98%;
    --card: 0 0% 5%;
    --card-foreground: 0 0% 98%;
    --popover: 0 0% 5%;
    --popover-foreground: 0 0% 98%;

    /* Neon Primary - Cyan/Blue */
    --primary: 186 100% 50%;
    --primary-foreground: 0 0% 3%;

    /* Neon Secondary - Purple/Pink */
    --secondary: 300 100% 50%;
    --secondary-foreground: 0 0% 98%;

    /* Neon Accent - Green */
    --muted: 0 0% 10%;
    --muted-foreground: 0 0% 60%;
    --accent: 150 100% 50%;
    --accent-foreground: 0 0% 3%;

    /* Destructive - Red Neon */
    --destructive: 0 100% 50%;
    --destructive-foreground: 0 0% 98%;

    /* Borders */
    --border: 0 0% 15%;
    --input: 0 0% 15%;
    --ring: 186 100% 50%;
  }
}

@layer base {
  * {
    @apply border-border;
  }
  body {
    @apply bg-background text-foreground;
    font-feature-settings: 'rlig' 1, 'calt' 1;
  }
}

@layer utilities {
  .text-balance {
    text-wrap: balance;
  }

  /* Neon Glow Effects */
  .neon-glow {
    box-shadow: 0 0 5px theme('colors.cyan.400'),
                0 0 10px theme('colors.cyan.400'),
                0 0 20px theme('colors.cyan.400'),
                0 0 40px theme('colors.cyan.400');
  }

  .neon-glow-purple {
    box-shadow: 0 0 5px theme('colors.purple.400'),
                0 0 10px theme('colors.purple.400'),
                0 0 20px theme('colors.purple.400'),
                0 0 40px theme('colors.purple.400');
  }

  .neon-glow-green {
    box-shadow: 0 0 5px theme('colors.green.400'),
                0 0 10px theme('colors.green.400'),
                0 0 20px theme('colors.green.400');
  }

  .neon-glow-red {
    box-shadow: 0 0 5px theme('colors.red.400'),
                0 0 10px theme('colors.red.400'),
                0 0 20px theme('colors.red.400');
  }

  .neon-glow-amber {
    box-shadow: 0 0 5px theme('colors.amber.400'),
                0 0 10px theme('colors.amber.400'),
                0 0 20px theme('colors.amber.400');
  }

  .neon-border {
    border: 1px solid theme('colors.cyan.400');
    box-shadow: 0 0 5px theme('colors.cyan.400'),
                inset 0 0 5px theme('colors.cyan.400');
  }

  .neon-text {
    text-shadow: 0 0 5px theme('colors.cyan.400'),
                 0 0 10px theme('colors.cyan.400'),
                 0 0 20px theme('colors.cyan.400');
  }

  .neon-text-purple {
    text-shadow: 0 0 5px theme('colors.purple.400'),
                 0 0 10px theme('colors.purple.400'),
                 0 0 20px theme('colors.purple.400');
  }

  /* Dark mode neon effects */
  .dark .neon-card {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1) 0%, rgba(168, 85, 247, 0.1) 100%);
    border: 1px solid rgba(6, 182, 212, 0.3);
    box-shadow: 0 0 20px rgba(6, 182, 212, 0.2);
  }

  .dark .neon-button {
    background: linear-gradient(135deg, #06b6d4 0%, #a855f7 100%);
    box-shadow: 0 0 10px rgba(6, 182, 212, 0.5),
                0 0 20px rgba(168, 85, 247, 0.3);
    transition: all 0.3s ease;
  }

  .dark .neon-button:hover {
    box-shadow: 0 0 20px rgba(6, 182, 212, 0.8),
                0 0 40px rgba(168, 85, 247, 0.5);
    transform: translateY(-2px);
  }
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  @apply bg-background;
}

::-webkit-scrollbar-thumb {
  @apply bg-muted-foreground/20 rounded-full;
}

::-webkit-scrollbar-thumb:hover {
  @apply bg-muted-foreground/30;
}

/* Focus visible styles for accessibility */
*:focus-visible {
  @apply outline-none ring-2 ring-ring ring-offset-2 ring-offset-background;
}

/* Smooth transitions */
* {
  @apply transition-colors duration-200;
}

/* Animation keyframes */
@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

.animate-shimmer {
  animation: shimmer 2s infinite linear;
  background: linear-gradient(
    to right,
    transparent 0%,
    rgba(255, 255, 255, 0.1) 50%,
    transparent 100%
  );
  background-size: 1000px 100%;
}

/* Chat animations */
@keyframes fade-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

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

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 5px rgba(99, 102, 241, 0.5);
  }
  50% {
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.8);
  }
}

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

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

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

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

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

/* Typing indicator dots */
.typing-dot {
  animation: typing-indicator 1.4s ease-in-out infinite;
}

.typing-dot:nth-child(2) {
  animation-delay: 0.2s;
}

.typing-dot:nth-child(3) {
  animation-delay: 0.4s;
}

/* Message hover effects */
.message-hover {
  transition: all 0.2s ease;
}

.message-hover:hover {
  transform: scale(1.01);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

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

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

/* Sparkle effect */
@keyframes sparkle {
  0%, 100% {
    opacity: 0;
    transform: scale(0);
  }
  50% {
    opacity: 1;
    transform: scale(1);
  }
}

.animate-sparkle {
  animation: sparkle 1.5s ease-in-out infinite;
}