n8n_Demo/web_frontend/exhibition-demo/src/index.css

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

@layer base {
  :root {
    --background: 0 0% 100%;
    --foreground: 222.2 84% 4.9%;
    --primary: 217.2 91.2% 59.8%;
    --primary-foreground: 222.2 47.4% 11.2%;
  }

  .dark {
    --background: 222.2 84% 4.9%;
    --foreground: 210 40% 98%;
    --primary: 217.2 91.2% 59.8%;
    --primary-foreground: 222.2 47.4% 11.2%;
  }

  * {
    @apply border-neutral-200 dark:border-neutral-800;
  }

  body {
    @apply bg-white dark:bg-neutral-950 text-neutral-900 dark:text-neutral-50;
    font-feature-settings: "rlig" 1, "calt" 1;
  }
}

@layer components {
  .glass-morphism {
    @apply backdrop-blur-xl bg-white/80 dark:bg-neutral-900/80 border border-neutral-200/50 dark:border-neutral-800/50;
  }

  .gradient-border {
    background: linear-gradient(white, white) padding-box,
                linear-gradient(to right, #3b82f6, #8b5cf6) border-box;
    border: 2px solid transparent;
  }

  .text-gradient {
    @apply bg-gradient-to-r from-blue-500 to-purple-500 bg-clip-text text-transparent;
  }

  .animate-typewriter {
    overflow: hidden;
    white-space: nowrap;
    border-right: 2px solid;
    animation: typing 3.5s steps(40, end), blink-caret 0.75s step-end infinite;
  }

  @keyframes typing {
    from { width: 0 }
    to { width: 100% }
  }

  @keyframes blink-caret {
    from, to { border-color: transparent }
    50% { border-color: currentColor }
  }

  .loading-spinner {
    @apply inline-block w-8 h-8 border-4 border-neutral-200 dark:border-neutral-800 rounded-full;
    border-top-color: #3b82f6;
    animation: spin 0.8s linear infinite;
  }

  @keyframes spin {
    to { transform: rotate(360deg) }
  }

  .agent-card {
    @apply relative overflow-hidden rounded-2xl p-6 transition-all duration-300;
    @apply hover:scale-105 hover:shadow-2xl;
    @apply bg-gradient-to-br from-neutral-50 to-neutral-100;
    @apply dark:from-neutral-900 dark:to-neutral-800;
  }

  .agent-card.active {
    @apply ring-2 ring-blue-500 ring-offset-2 dark:ring-offset-neutral-950;
    animation: pulse-glow 2s infinite;
  }

  @keyframes pulse-glow {
    0%, 100% {
      box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.4);
    }
    50% {
      box-shadow: 0 0 0 10px rgba(59, 130, 246, 0);
    }
  }

  .workflow-line {
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    animation: draw 2s ease-in-out forwards;
  }

  @keyframes draw {
    to {
      stroke-dashoffset: 0;
    }
  }

  .content-section {
    @apply opacity-0 transform translate-y-4;
    animation: fadeInUp 0.6s ease-out forwards;
  }

  @keyframes fadeInUp {
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}

@layer utilities {
  .scrollbar-thin {
    scrollbar-width: thin;
    scrollbar-color: theme('colors.neutral.400') transparent;
  }

  .scrollbar-thin::-webkit-scrollbar {
    width: 6px;
    height: 6px;
  }

  .scrollbar-thin::-webkit-scrollbar-track {
    background: transparent;
  }

  .scrollbar-thin::-webkit-scrollbar-thumb {
    @apply bg-neutral-400 dark:bg-neutral-600 rounded-full;
  }

  .scrollbar-thin::-webkit-scrollbar-thumb:hover {
    @apply bg-neutral-500 dark:bg-neutral-500;
  }
}