:root {
  --bg-primary: #0a0e17;
  --bg-secondary: #111827;
  --bg-card: rgba(22, 30, 46, 0.85);
  --bg-card-hover: rgba(30, 41, 62, 0.95);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(0, 210, 180, 0.3);
  --accent-teal: #00d2b4;
  --accent-teal-glow: rgba(0, 210, 180, 0.18);
  --accent-blue: #3b82f6;
  --accent-amber: #f59e0b;
  --accent-red: #ef4444;
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --text-dim: #6b7280;
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.6);
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-primary);
  background-image: 
    radial-gradient(circle at 15% 10%, rgba(0, 210, 180, 0.06) 0%, transparent 40%),
    radial-gradient(circle at 85% 70%, rgba(59, 130, 246, 0.06) 0%, transparent 45%);
  color: var(--text-main);
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

button, input, select {
  font-family: inherit;
  outline: none;
}