/**
 * WordPress integration styles.
 * ---------------------------------------------------------------------------
 * Small, additive layer loaded after style.css and responsive.css. It only
 * covers components that exist because the site now runs inside WordPress:
 *
 *   1. Server-rendered search form with a submit button
 *   2. Pagination rendered as links instead of client-side buttons
 *   3. WordPress core content classes (captions, galleries, alignment)
 *   4. Editor/author content inside .article-doc
 *   5. 404 and utility helpers
 *
 * Design tokens come from style.css, so every rule follows both themes.
 * ---------------------------------------------------------------------------
 */

/* ==========================================================================
   1. Search form (searchform.php, 404 page)
   ========================================================================== */

.blog-search__submit {
  position: absolute;
  right: 4px;
  height: calc(100% - 8px);
  padding: 0 var(--space-4);
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
}

/* Reserve room for the button so the placeholder never runs underneath it. */
.blog-search:has(.blog-search__submit) .blog-search__input {
  padding-right: 7.5rem;
}

/* The archive search uses a clear icon instead of a submit button. */
.blog-search:has(.blog-search__clear) .blog-search__submit {
  display: none;
}

@media (max-width: 575.98px) {
  .blog-search {
    flex-wrap: wrap;
  }

  .blog-search:has(.blog-search__submit) .blog-search__input {
    padding-right: calc(var(--space-4) + 1.5rem);
  }

  .blog-search__submit {
    position: static;
    width: 100%;
    height: auto;
    margin-top: var(--space-2);
    padding-block: 0.7rem;
  }
}

/* ==========================================================================
   2. Server-rendered pagination
   ========================================================================== */

.blog-pagination__link {
  text-decoration: none;
}

a.blog-pagination__link:hover {
  border-color: var(--primary-300);
  color: var(--primary-600);
}

[data-theme="dark"] a.blog-pagination__link:hover {
  border-color: var(--primary-600);
  color: var(--primary-300);
}

.blog-pagination__link.is-disabled,
.blog-pagination__link[aria-disabled="true"] {
  opacity: 0.45;
  pointer-events: none;
  cursor: not-allowed;
}

.blog-pagination__link:focus-visible {
  outline: 2px solid var(--primary-500);
  outline-offset: 2px;
}

/* ==========================================================================
   3. WordPress core content classes
   ========================================================================== */

.alignleft {
  float: left;
  margin: 0 var(--space-4) var(--space-3) 0;
}

.alignright {
  float: right;
  margin: 0 0 var(--space-3) var(--space-4);
}

.aligncenter {
  display: block;
  margin-inline: auto;
}

.alignwide {
  max-width: 1100px;
  margin-inline: auto;
}

.alignfull {
  width: 100vw;
  max-width: 100vw;
  margin-inline: calc(50% - 50vw);
}

.wp-caption {
  max-width: 100%;
  margin-block: var(--space-4);
}

.wp-caption img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

.wp-caption-text,
.gallery-caption {
  margin-top: var(--space-2);
  font-size: 0.8125rem;
  color: var(--color-muted);
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-3);
  margin-block: var(--space-4);
}

.gallery-item {
  margin: 0;
}

.gallery-icon img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

.sticky .blog-card__title::after {
  content: " •";
  color: var(--primary-500);
}

.bypostauthor > .comment-body {
  border-color: var(--primary-400);
}

.screen-reader-text {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.screen-reader-text:focus {
  position: static !important;
  width: auto;
  height: auto;
  margin: 0;
  overflow: visible;
  clip: auto;
  padding: var(--space-2) var(--space-3);
  background-color: var(--color-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

/* WordPress adds a small admin-bar offset on some fixed elements. */
.admin-bar .site-header {
  top: 32px;
}

@media screen and (max-width: 782px) {
  .admin-bar .site-header {
    top: 46px;
  }
}

/* ==========================================================================
   4. Article content authored in the editor
   ========================================================================== */

.article-doc > *:first-child {
  margin-top: 0;
}

.article-doc a:not(.site-btn):not(.article-back):not(.article-category-list__item) {
  color: var(--primary-600);
  text-decoration: underline;
  text-underline-offset: 2px;
}

[data-theme="dark"] .article-doc a:not(.site-btn):not(.article-back):not(.article-category-list__item) {
  color: var(--primary-300);
}

.article-doc a:not(.site-btn):focus-visible {
  outline: 2px solid var(--primary-500);
  outline-offset: 2px;
  border-radius: 2px;
}

.article-doc .wp-block-table,
.article-doc figure {
  max-width: 100%;
}

.article-doc table {
  display: block;
  width: 100%;
  overflow-x: auto;
}

.article-doc img {
  height: auto;
}

.article-doc blockquote {
  margin-inline: 0;
  padding-left: var(--space-4);
  border-left: 3px solid var(--primary-400);
}

/* ==========================================================================
   5. Utility helpers
   ========================================================================== */

.its-404-search {
  padding-top: var(--space-4);
}

.its-404-actions,
.its-page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.its-page-actions .site-btn,
.its-404-actions .site-btn {
  text-decoration: none;
}

@media (prefers-reduced-motion: reduce) {
  .blog-pagination__link,
  .blog-search__input,
  .site-btn {
    transition: none;
  }
}