/* Accessibility */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: -100px;
  z-index: 100;
  padding: 0.55rem 0.9rem;
  background: var(--text);
  color: var(--bg-void);
  border-radius: var(--radius-sm);
  font-weight: 510;
  font-size: 0.875rem;
  text-decoration: none;
  transition: top 0.12s ease;
}

.skip-link:focus {
  top: var(--space-4);
}

:focus {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.cell:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 1px;
  z-index: 2;
  border-color: var(--focus);
}

.btn-primary:focus-visible,
.segmented button:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .board.is-generating .cell.is-covered {
    animation: none;
  }

  .orb {
    animation: none !important;
  }

  .console,
  .result-overlay,
  .result-card,
  .segmented {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .console {
    background: #12141c;
  }

  .result-card {
    background: #1a1c26;
  }
}

@media (prefers-contrast: more) {
  :root {
    --border: rgba(255, 255, 255, 0.5);
    --border-subtle: rgba(255, 255, 255, 0.35);
    --text-muted: #c8cdd6;
    --text-faint: #a8adb8;
    --glass-fill: #0a0a0e;
    --glass-border: #fff;
  }

  .console,
  .result-overlay,
  .result-card,
  .segmented {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .console {
    background: #000;
    border-color: #fff;
  }

  .board-well {
    background: #000;
    box-shadow: none;
    border: 1px solid #666;
  }

  .result-card {
    background: #000;
    border-color: #fff;
  }

  .bg-orbs {
    display: none;
  }

  .cell.is-covered,
  .cell.is-flagged {
    background: #1a1a1a;
    border-color: #fff;
    box-shadow: none;
  }

  .cell.is-open {
    background: #000;
    border-color: #666;
    box-shadow: none;
  }
}

@media (forced-colors: active) {
  .console,
  .board-well,
  .cell,
  .btn-primary,
  .segmented button,
  .result-card {
    border: 1px solid ButtonText;
  }
}