:root {
  --background: #ffffff;
  --foreground: #333333;
  --card: #ffffff;
  --card-foreground: #333333;
  --popover: #ffffff;
  --popover-foreground: #333333;
  --primary: #3b82f6;
  --primary-foreground: #ffffff;
  --secondary: #f3f4f6;
  --secondary-foreground: #4b5563;
  --muted: #f9fafb;
  --muted-foreground: #6b7280;
  --accent: #e0f2fe;
  --accent-foreground: #1e3a8a;
  --destructive: #ef4444;
  --destructive-foreground: #ffffff;
  --border: #e5e7eb;
  --input: #e5e7eb;
  --ring: #3b82f6;
  --chart-1: #3b82f6;
  --chart-2: #2563eb;
  --chart-3: #1d4ed8;
  --chart-4: #1e40af;
  --chart-5: #1e3a8a;
  --sidebar: #f9fafb;
  --sidebar-foreground: #333333;
  --sidebar-primary: #3b82f6;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-accent: #e0f2fe;
  --sidebar-accent-foreground: #1e3a8a;
  --sidebar-border: #e5e7eb;
  --sidebar-ring: #3b82f6;
  --font-sans: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';
  --font-serif: 'Source Serif 4', ui-serif, Georgia, Cambria, 'Times New Roman', Times, serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
  --tracking-normal: 0em;
  --radius: 0.38rem;
  --spacing: 0.25rem;
}

.dark {
  --background: #171717;
  --foreground: #e5e5e5;
  --card: #262626;
  --card-foreground: #e5e5e5;
  --popover: #262626;
  --popover-foreground: #e5e5e5;
  --primary: #3b82f6;
  --primary-foreground: #ffffff;
  --secondary: #262626;
  --secondary-foreground: #e5e5e5;
  --muted: #1f1f1f;
  --muted-foreground: #a3a3a3;
  --accent: #1e3a8a;
  --accent-foreground: #bfdbfe;
  --destructive: #ef4444;
  --destructive-foreground: #ffffff;
  --border: #404040;
  --input: #404040;
  --ring: #3b82f6;
  --chart-1: #60a5fa;
  --chart-2: #3b82f6;
  --chart-3: #2563eb;
  --chart-4: #1d4ed8;
  --chart-5: #1e40af;
  --sidebar: #171717;
  --sidebar-foreground: #e5e5e5;
  --sidebar-primary: #3b82f6;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-accent: #1e3a8a;
  --sidebar-accent-foreground: #bfdbfe;
  --sidebar-border: #404040;
  --sidebar-ring: #3b82f6;
}