:root {
  --color-primary-dark: #000F80;
  --color-primary: #001399;
  --color-primary-light: #1A30D9;
  --color-accent: #25D366;
  --color-accent-hover: #128C7E;
  --color-bg-light: #F4F6F9;
  --color-bg-card: #FFFFFF;
  --color-border: #E2E8F0;
  --color-text-main: #1E293B;
  --color-text-muted: #64748B;
  
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 3rem;
  --border-radius: 4px;
  
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 12px rgba(0,15,128,0.04);
  --shadow-lg: 0 12px 24px rgba(0,15,128,0.06);
  
  --transition-fast: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--color-text-main);
  background-color: var(--color-bg-light);
  overflow-x: hidden;
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #F1F5F9;
}

::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #94A3B8;
}