/* base.css — reset, fonts, root variables */

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

:root {
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Cascadia Code', Monaco, monospace;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-serif: 'Noto Serif', Georgia, serif;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-window: 12px;
  --transition: 0.22s ease;
}

html, body {
  font-family: var(--font-mono);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  height: 100vh;
  overflow: hidden;
  overscroll-behavior: none;
  transition: background var(--transition), color var(--transition);
}

a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--accent-dim);
  transition: border-color var(--transition);
}

a:hover { border-color: var(--accent); }

/* ── Focus indicator — visible for keyboard users only ── */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 3px;
}

/* ── Respect reduced-motion preference ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .backdrop { animation: none; }
  .slime    { animation: none; }
}

@media (max-width: 768px) {
  html, body {
    height: auto;
    overflow: auto;
  }
}