/* ================================================================
   DataHints DS — Pagination Component
   Requires: tokens.css
   ================================================================ */

  /* Screen-reader only */
  .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;
  }

  /* ============================================================
     1. NUMBERED PAGINATION
  ============================================================ */
  .dh-pagination {
    display: flex;
    align-items: center;
    gap: var(--sp-1);
    flex-wrap: wrap;
  }

  .pg-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 var(--sp-2);
    border-radius: var(--r-sm);
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--fg-2);
    text-decoration: none;
    border: 1px solid transparent;
    cursor: pointer;
    transition:
      background var(--ease-fast),
      color var(--ease-fast),
      border-color var(--ease-fast);
    user-select: none;
    white-space: nowrap;
    line-height: 1;
  }

  .pg-btn:hover {
    background: var(--bg-card-h);
    color: var(--fg);
    border-color: var(--border-s);
  }
  .pg-btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
  }

  .pg-btn.is-active {
    background: var(--accent-fill);
    color: var(--on-accent);
    border-color: transparent;
    cursor: default;
  }
  .pg-btn.is-active:hover {
    background: var(--accent-fill-h);
  }

  .pg-btn.is-disabled {
    opacity: 0.35;
    cursor: not-allowed;
    pointer-events: none;
  }

  /* Prev / Next arrows */
  .pg-prev,
  .pg-next {
    color: var(--fg-3);
  }
  .pg-prev:hover,
  .pg-next:hover {
    color: var(--fg);
  }

  .pg-arrow {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
  }

  /* Ellipsis */
  .pg-ellipsis {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--fg-3);
    user-select: none;
  }

  /* Size variants */
  .dh-pagination.is-sm .pg-btn,
  .dh-pagination.is-sm .pg-ellipsis {
    min-width: 28px;
    height: 28px;
    font-size: 0.8125rem;
  }
  .dh-pagination.is-sm .pg-arrow {
    width: 14px;
    height: 14px;
  }

  /* Centered layout helper */
  .dh-pagination.is-centered {
    justify-content: center;
  }

  /* Full-width: page info in center */
  .dh-pagination-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sp-4);
    flex-wrap: wrap;
  }
  .pg-info {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--fg-3);
    white-space: nowrap;
  }
  .pg-info strong {
    color: var(--fg-2);
    font-weight: 600;
  }

  /* ============================================================
     2. SIMPLE PREV / NEXT
  ============================================================ */
  .dh-pagination-simple {
    display: flex;
    gap: var(--sp-4);
    justify-content: space-between;
    flex-wrap: wrap;
  }

  .pg-simple-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-3);
    padding: var(--sp-4) var(--sp-5);
    background: var(--bg-card);
    border: 1px solid var(--border-s);
    border-radius: var(--r-md);
    box-shadow: var(--shadow-card);
    text-decoration: none;
    color: var(--fg);
    max-width: 340px;
    flex: 1;
    transition:
      border-color var(--ease-fast),
      box-shadow var(--ease-fast),
      background var(--ease-fast);
  }
  .pg-simple-btn:hover {
    border-color: var(--border-a);
    box-shadow: var(--shadow-card-h);
    background: var(--bg-card-h);
  }
  .pg-simple-btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
  }

  .pg-simple-btn svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    color: var(--fg-3);
    transition: color var(--ease-fast);
  }
  .pg-simple-btn:hover svg {
    color: var(--accent-text);
  }

  .pg-simple-text {
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 0;
  }
  .pg-simple-text--right {
    text-align: right;
    align-items: flex-end;
  }

  .pg-simple-label {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.10em;
    color: var(--fg-3);
    line-height: 1;
  }
  .pg-simple-title {
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--fg);
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }

  /* Align single button to its edge */
  .dh-pagination-simple .pg-simple-btn.pg-next:only-child {
    margin-left: auto;
  }
  .dh-pagination-simple .pg-simple-btn.pg-prev:only-child {
    margin-right: auto;
  }

  /* ============================================================
     3. LOAD MORE
  ============================================================ */
  .dh-load-more {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--sp-4);
    padding: var(--sp-6) 0;
  }

  .load-more-meta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--sp-2);
    width: 100%;
    max-width: 320px;
  }

  .load-more-count {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--fg-3);
  }
  .load-more-count strong {
    color: var(--fg-2);
    font-weight: 600;
  }

  .load-more-track {
    width: 100%;
    height: 2px;
    background: var(--bg-elevated);
    border-radius: 1px;
    overflow: hidden;
  }
  .load-more-fill {
    height: 100%;
    border-radius: 1px;
    background: var(--accent-fill);
    transition: width 0.4s ease;
  }

  .load-more-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-2);
    min-width: 160px;
    height: 40px;
    padding: 0 var(--sp-6);
    border-radius: var(--r-sm);
    border: 1px solid var(--border-s);
    background: transparent;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--fg-2);
    cursor: pointer;
    transition:
      border-color var(--ease-fast),
      color var(--ease-fast),
      background var(--ease-fast);
  }
  .load-more-btn:hover {
    border-color: var(--border-a);
    color: var(--fg);
    background: var(--bg-card-h);
  }
  .load-more-btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
  }
  .load-more-btn:disabled,
  .load-more-btn.is-loading {
    cursor: default;
    opacity: 0.7;
  }
  .load-more-btn.is-loading:hover {
    border-color: var(--border-s);
    color: var(--fg-2);
    background: transparent;
  }

  /* Spinner */
  .load-more-spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid var(--border-s);
    border-top-color: var(--accent-fill);
    border-radius: 50%;
    animation: pg-spin 0.7s linear infinite;
    flex-shrink: 0;
  }
  @keyframes pg-spin {
    to { transform: rotate(360deg); }
  }
  @media (prefers-reduced-motion: reduce) {
    .load-more-spinner { animation: none; opacity: 0.6; }
  }

  .load-more-done {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.10em;
    color: var(--fg-3);
  }

  /* Live region */
  .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;
  }