/* Focus Indicators */
*:focus {
  outline: 3px solid currentColor;
  outline-offset: 3px;
}

/* Only show focus for keyboard navigation (not mouse clicks) */
*:focus:not(:focus-visible) {
  outline: none;
}

*:focus-visible {
  outline: 3px solid #06c;
  outline-offset: 3px;
  border-radius: 2px;
}

/* Skip Link */
.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: #1d1d1f;
  color: #ffffff;
  padding: 0.75rem 1.5rem;
  text-decoration: none;
  z-index: 100;
  border-radius: 8px;
  font-weight: 500;
}

.skip-link:focus {
  top: 1rem;
}

/* Reduced Motion Support */
@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;
  }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  * {
    border-color: currentColor;
  }

  a {
    text-decoration: underline;
  }

  button,
  input,
  select,
  textarea {
    border: 2px solid currentColor;
  }
}

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

/* Better tap targets for mobile */
@media (hover: none) {
  a,
  button {
    min-height: 44px;
    min-width: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
}