:root {
  --bg: #f8fafc;
  --bg-2: #ffffff;
  --surface: #ffffff;
  --surface-2: #f3f4f6;
  --surface-3: #e5e7eb;
  --border: #d1d5db;
  --border-strong: #9ca3af;
  --text: #0f172a;
  --text-muted: #475569;
  --text-dim: #64748b;
  --accent: #7c3aed;
  --accent-soft: #ede9fe;
  --purple: #7c3aed;
  --purple-soft: #ede9fe;
  --pass: #16a34a;
  --pass-soft: #dcfce7;
  --fail: #dc2626;
  --fail-soft: #fee2e2;
  --warn: #f97316;
  --warn-soft: #ffedd5;
  --radius: 16px;
  --radius-lg: 24px;
  --shadow-2: 0 25px 50px rgba(15, 23, 42, 0.08);
  --font-sans: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

[data-theme="dark"] {
  --bg: #020617;
  --bg-2: #0f172a;
  --surface: #111827;
  --surface-2: #1f2937;
  --surface-3: #374151;
  --border: #334155;
  --border-strong: #475569;
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --text-dim: #cbd5e1;
  --accent: #8b5cf6;
  --accent-soft: #312e81;
  --purple: #8b5cf6;
  --purple-soft: #312e81;
  --pass: #22c55e;
  --pass-soft: #164e63;
  --fail: #ef4444;
  --fail-soft: #86198f;
  --warn: #fb923c;
  --warn-soft: #78350f;
}

html {
  box-sizing: border-box;
  scroll-behavior: smooth;
}

*, *::before, *::after {
  box-sizing: inherit;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
}

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

button, input, textarea, select {
  font: inherit;
}