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

:root {
  --color-primary: #6366f1;
  --color-secondary: #8b5cf6;
  --color-accent: #22d3ee;
  --color-background: #0f172a;
  --color-surface: #1e293b;
  --color-text: #f8fafc;
  --color-text-muted: #94a3b8;
  --color-success: #22c55e;
  --color-warning: #f59e0b;
  --color-error: #ef4444;
}

* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}

html,
body {
  max-width: 100vw;
  overflow-x: hidden;
  background-color: var(--color-background);
  color: var(--color-text);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
    sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

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

::-webkit-scrollbar-track {
  background: var(--color-surface);
}

::-webkit-scrollbar-thumb {
  background: var(--color-text-muted);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary);
}

/* React Flow custom styles */
.react-flow__node {
  border-radius: 12px;
  border: 1px solid #334155;
  background: var(--color-surface);
}

.react-flow__edge-path {
  stroke: var(--color-primary);
  stroke-width: 2;
}

.react-flow__controls {
  background: var(--color-surface);
  border: 1px solid #334155;
  border-radius: 8px;
}

.react-flow__controls-button {
  background: var(--color-surface);
  border-color: #334155;
  color: var(--color-text);
}

.react-flow__controls-button:hover {
  background: var(--color-primary);
}

/* Animation keyframes */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

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

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

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

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

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