/* Minimal utility classes */
@layer utilities {
  /* Text utilities */
  .text-muted {
    color: var(--color-text-muted);
  }

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

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

  /* Spacing utilities */
  .mt-1 { margin-top: 0.5rem; }
  .mt-2 { margin-top: 1rem; }
  .mt-3 { margin-top: 1.5rem; }
  .mt-4 { margin-top: 2rem; }

  .mb-1 { margin-bottom: 0.5rem; }
  .mb-2 { margin-bottom: 1rem; }
  .mb-3 { margin-bottom: 1.5rem; }
  .mb-4 { margin-bottom: 2rem; }

  /* Display utilities */
  .hidden {
    display: none;
  }

  .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;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: white;
    padding: var(--space-sm) var(--space-md);
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 500;
    z-index: 9999;
    transition: top var(--transition-fast);
  }

  .skip-link:focus {
    top: var(--space-sm);
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
  }

  /* Flex utilities */
  .flex {
    display: flex;
  }

  .flex-col {
    flex-direction: column;
  }

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

  .justify-between {
    justify-content: space-between;
  }

  .gap-1 { gap: 0.5rem; }
  .gap-2 { gap: 1rem; }
  .gap-3 { gap: 1.5rem; }
}