/* Skip link (WCAG 2.4.1) */
.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
  background: #fff;
  color: #000;
  font-weight: 600;
  z-index: 9999;
  text-decoration: none;
  transition: top 0.2s ease;
}
.skip-link:focus {
  top: 1rem;
}

/* Focus visible (WCAG 2.4.7) */
:focus-visible {
  outline: 2px solid #fbbf24;
  outline-offset: 3px;
}

/* Ensure buttons and links have visible focus */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid #fbbf24;
  outline-offset: 3px;
}

/* Remove default outline only when focus-visible is supported */
@supports selector(:focus-visible) {
  a:focus:not(:focus-visible),
  button:focus:not(:focus-visible) {
    outline: none;
  }
}