/* High contrast */
body.high-contrast {
  --color-bg: #000;
  --color-surface: #111;
  --color-surface-2: #222;
  --color-text: #fff;
  --color-text-muted: #ccc;
  --color-bar-bg: #333;
  --color-accent: #ffb300;
}

body.high-contrast .number-card {
  border: 2px solid var(--color-text);
}

body.high-contrast .guess-input {
  border-width: 3px;
}

body.high-contrast .timer-bar {
  background: #fff;
}

/* Colorblind */
body.colorblind {
  --color-score-high: #4a90d9;
  --color-score-mid: #e6a800;
  --color-score-low: #d45500;
}

body.colorblind .pip-high { background: #4a90d9; }
body.colorblind .pip-mid { background: #e6a800; }
body.colorblind .pip-low { background: #d45500; }

body.colorblind .summary-bar { background: #4a90d9; }
body.colorblind .chart-bar { background: #4a90d9; }
body.colorblind .dist-bar { background: #e6a800; }

/* Reduced motion */
body.reduced-motion *,
body.reduced-motion *::before,
body.reduced-motion *::after {
  animation-duration: 0.01ms !important;
  animation-iteration-count: 1 !important;
  transition-duration: 0.01ms !important;
}

body.reduced-motion .numbers-display.fading {
  opacity: 0;
  transition: none;
}

/* Focus visible for keyboard navigation */
:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}