/* Shared utilities */

.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 200;
  padding: 0.6rem 1rem;
  background: var(--charcoal, var(--text, #1a1a1a));
  color: var(--white, var(--surface, #fff));
  border-radius: var(--radius-sm, 8px);
  font-size: 0.85rem;
  font-weight: 600;
}

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

.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;
}

.text-muted {
  color: var(--text-muted, #666);
}

.text-center { text-align: center; }

.icon {
  display: inline-block;
  width: 1.05em;
  height: 1.05em;
  vertical-align: -0.15em;
  flex-shrink: 0;
}

.btn .icon {
  width: 0.95em;
  height: 0.95em;
}