/*
 * Site-wide search and the 404 page (inc/search.php, searchform.php,
 * search.php, 404.php, templates/content-search.php).
 * Loaded on is_search() and is_404() only. Reads the layout's --page-* tokens
 * where they exist and the generated colour tokens otherwise, so every layout
 * and both colour modes come for free. Result cards are the blog listing card
 * (.post-list article.clickable-card), so the card models apply unchanged.
 */

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

/* --- The form ------------------------------------------------------------ */

.rt-search {
  position: relative;
  max-width: 640px;
  margin: 0 auto;
  text-align: left;
}

.rt-search__field {
  position: relative;
  display: flex;
  align-items: center;
  background: var(--white, #fff);
  border: 1px solid var(--gray-300, #d4d4d8);
  border-radius: 999px;
  box-shadow: var(--shadow-md, 0 4px 6px rgba(0, 0, 0, 0.08));
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.rt-search__field:focus-within {
  border-color: var(--page-accent, var(--accent-color, #2563eb));
  box-shadow: var(--focus-ring, 0 0 0 3px rgba(37, 99, 235, 0.35)), var(--shadow-md, 0 4px 6px rgba(0, 0, 0, 0.08));
}

.rt-search__icon {
  position: absolute;
  left: 1.1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.3rem;
  line-height: 1;
  color: var(--page-muted, var(--text-secondary, #52525b));
  pointer-events: none;
}

.rt-search__input,
.rt-search__input:focus {
  flex: 1 1 auto;
  min-width: 0;
  margin: 0;
  padding: 0.95rem 0.75rem 0.95rem 3rem;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--text-primary, #18181b);
  font-family: var(--font-body, inherit);
  font-size: 1.05rem;
  line-height: 1.3;
  outline: none;
  box-shadow: none;
  -webkit-appearance: none;
  appearance: none;
}

.rt-search__input::-webkit-search-decoration,
.rt-search__input::-webkit-search-cancel-button {
  -webkit-appearance: none;
  appearance: none;
}

.rt-search__input::placeholder {
  color: var(--text-primary, #18181b);
  opacity: 0.5;
}

.rt-search__field .rt-search__submit {
  flex: none;
  width: auto;
  max-width: none;
  margin: 0.3rem 0.3rem 0.3rem 0;
  padding: 0.65rem 1.25rem;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--page-accent, var(--accent-color, #2563eb)) 0%, var(--primary-color, #1d4ed8) 100%);
  color: var(--text-on-accent, #fff);
  font-family: var(--font-body, inherit);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: var(--letter-spacing-wide, 0.025em);
  line-height: 1.2;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.rt-search__field .rt-search__submit:hover,
.rt-search__field .rt-search__submit:focus-visible {
  box-shadow: var(--shadow-md, 0 4px 6px rgba(0, 0, 0, 0.12));
  transform: translateY(-1px);
}

.rt-search__field .rt-search__submit:active {
  transform: scale(0.97);
}

/* --- Suggestions --------------------------------------------------------- */

.rt-search__panel {
  position: absolute;
  box-sizing: border-box; /* the JS height cap includes padding and border */
  top: calc(100% + 0.5rem);
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0.5rem;
  max-height: min(60vh, 520px);
  overflow-y: auto;
  background: var(--white, #fff);
  border: 1px solid var(--gray-300, #d4d4d8);
  border-radius: var(--border-radius-xl, 16px);
  box-shadow: var(--shadow-lg, 0 10px 15px rgba(0, 0, 0, 0.12)), 0 16px 40px rgba(0, 0, 0, 0.14);
  scrollbar-width: thin;
  scrollbar-color: var(--gray-300, #d4d4d8) transparent;
}

.rt-search__panel[hidden] {
  display: none;
}

.rt-search__group + .rt-search__group {
  margin-top: 0.35rem;
  padding-top: 0.35rem;
  border-top: 1px solid var(--gray-200, #e4e4e7);
}

.rt-search__group-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.75rem 0.25rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--page-muted, var(--text-secondary, #52525b));
}

.rt-search__option {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--border-radius-lg, 12px);
  color: var(--text-primary, #18181b);
  text-decoration: none;
  cursor: pointer;
}

.rt-search__option:hover,
.rt-search__option[aria-selected="true"] {
  background: var(--gray-100, #f4f4f5);
  color: var(--text-primary, #18181b);
  text-decoration: none;
}

.rt-search__thumb {
  flex: none;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: var(--border-radius, 8px);
  overflow: hidden;
  background: var(--gray-100, #f4f4f5);
  color: var(--page-accent, var(--accent-color, #2563eb));
  font-size: 1.35rem;
}

.rt-search__thumb img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.rt-search__text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.rt-search__title {
  font-weight: 600;
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.rt-search__meta {
  font-size: 0.82rem;
  color: var(--page-muted, var(--text-secondary, #52525b));
}

.rt-search mark,
.rt-search-page mark {
  background: transparent;
  color: var(--page-accent, var(--accent-color, inherit));
  font-weight: 700;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 2px;
}

.rt-search__terms {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 0.25rem 0.75rem 0.5rem;
}

.rt-search__more {
  display: block;
  margin-top: 0.35rem;
  padding: 0.7rem 1rem;
  border-top: 1px solid var(--gray-200, #e4e4e7);
  border-radius: 0 0 var(--border-radius-lg, 12px) var(--border-radius-lg, 12px);
  text-align: center;
  font-weight: 600;
  color: var(--page-accent, var(--accent-color, #2563eb));
  text-decoration: none;
}

.rt-search__more:hover,
.rt-search__more[aria-selected="true"] {
  background: var(--gray-100, #f4f4f5);
  text-decoration: none;
}

.rt-search__empty {
  margin: 0;
  padding: 0.9rem 1rem;
  color: var(--page-muted, var(--text-secondary, #52525b));
}

/* --- Chips (type filter, topics, quick links) ----------------------------- */

.rt-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.95rem;
  border: 1px solid var(--gray-300, #d4d4d8);
  border-radius: 999px;
  background: var(--white, #fff);
  color: var(--text-primary, #18181b);
  font-size: 0.92rem;
  line-height: 1.2;
  text-decoration: none;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.rt-chip:hover,
.rt-chip[aria-selected="true"] {
  border-color: var(--page-accent, var(--accent-color, #2563eb));
  background: var(--gray-100, #f4f4f5);
  color: var(--text-primary, #18181b);
  text-decoration: none;
}

.rt-chip[aria-current] {
  border-color: var(--page-accent, var(--accent-color, #2563eb));
  background: var(--page-accent, var(--accent-color, #2563eb));
  color: var(--text-on-accent, #fff);
}

.rt-chip[aria-current] span {
  color: inherit;
}

.rt-chip--small {
  padding: 0.3rem 0.75rem;
  font-size: 0.85rem;
}

.rt-chip__count {
  font-size: 0.85em;
  opacity: 0.7;
}

/* --- Blog and shop (section search) -------------------------------------- */

.rt-archive-search {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto 1.5rem;
    box-sizing: border-box;
}

/* --- Empty archive ------------------------------------------------------ */

.rt-empty {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 0 3rem;
    text-align: center;
}

.rt-empty__lead {
    max-width: 560px;
    margin: 0 auto 1.75rem;
    font-size: 1.05rem;
    line-height: 1.6;
    opacity: 0.8;
}

/* --- 404 ----------------------------------------------------------------- */

.rt-404 {
  padding: 1rem 0 4rem;
  text-align: center;
}

.rt-404__hero {
  padding: 2rem 0 2.5rem;
}

.rt-404__code {
  margin: 0;
  font-family: var(--page-display, var(--font-display, inherit));
  font-size: clamp(6rem, 22vw, 13rem);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: transparent !important; /* the dark-mode layer paints every div */
  -webkit-text-stroke: 2px var(--page-accent, var(--accent-color, currentColor));
  opacity: 0.4;
  user-select: none;
}

@supports not (-webkit-text-stroke: 1px #000) {
  .rt-404__code {
    color: var(--page-accent, var(--accent-color, currentColor)) !important;
    opacity: 0.12;
  }
}

.rt-404__title {
  position: relative;
  margin: -0.55em 0 0.6rem;
  font-family: var(--page-display, var(--font-heading, inherit));
  font-size: clamp(1.7rem, 4vw, 2.5rem);
  line-height: 1.2;
  color: var(--page-ink, var(--text-primary, inherit));
}

.rt-404__lead {
  max-width: 560px;
  margin: 0 auto 1.75rem;
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--page-muted, var(--text-secondary, inherit));
}

.rt-section-title {
  margin: 0 0 1.25rem;
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--page-ink, var(--text-primary, inherit));
}

.rt-404__guesses {
  margin-top: 2rem;
}

.rt-404__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin-top: 2.5rem;
}

.rt-404__links-label {
  width: 100%;
  margin-bottom: 0.25rem;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--page-muted, var(--text-secondary, inherit));
}

/* --- Results page -------------------------------------------------------- */

.rt-search-page {
  padding: 1rem 0 4rem;
}

.rt-search-page__head {
  margin-bottom: 2rem;
  text-align: center;
}

.rt-search-page__title {
  margin: 0 0 1rem;
  font-family: var(--page-display, var(--font-heading, inherit));
  font-size: clamp(1.7rem, 4vw, 2.5rem);
  color: var(--page-ink, var(--text-primary, inherit));
}

.rt-search-page__count {
  margin: 1.25rem 0 0.9rem;
  font-size: 1.05rem;
}

.rt-search-page__filter {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
}

.rt-search-page__empty {
  max-width: 560px;
  margin: 2rem auto;
  text-align: center;
}

/* the listing card, with a type mark in the meta line */
.search-results .search-result__type {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.search-results .search-result__meta::before {
  content: "·";
  margin: 0 0.45rem 0 0.25rem;
  opacity: 0.6;
}

.search-results .search-result__placeholder {
  color: var(--page-accent, var(--accent-color, #2563eb));
  font-size: 3rem;
}

.search-results .search-result__placeholder::before {
  content: none;
}

/* pagination (the_posts_pagination) */
.rt-search-page .navigation.pagination {
  margin-top: 2.5rem;
  text-align: center;
}

.rt-search-page .nav-links {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.35rem;
}

.rt-search-page .page-numbers {
  display: inline-flex;
  align-items: center;
  min-height: 2.4rem;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--gray-300, #d4d4d8);
  border-radius: 999px;
  background: var(--white, #fff);
  color: var(--text-primary, #18181b);
  text-decoration: none;
  line-height: 1.2;
}

.rt-search-page a.page-numbers:hover {
  border-color: var(--page-accent, var(--accent-color, #2563eb));
  background: var(--gray-100, #f4f4f5);
}

.rt-search-page .page-numbers.current {
  border-color: var(--page-accent, var(--accent-color, #2563eb));
  background: var(--page-accent, var(--accent-color, #2563eb));
  color: var(--text-on-accent, #fff);
}

.rt-search-page .page-numbers.dots {
  border-color: transparent;
  background: transparent;
}

/* Dark mode: the theme forces light text on spans and divs, so a filled accent
   chip would lose its contrast; a tinted outline keeps the state readable. */
@media (prefers-color-scheme: dark) {
  .rt-chip[aria-current],
  .rt-search-page .page-numbers.current {
    background: color-mix(in srgb, var(--page-accent, var(--accent-color, #60a5fa)) 28%, transparent);
    color: var(--text-primary, #fafafa);
  }
}

@media (max-width: 600px) {
  .rt-search__input,
  .rt-search__input:focus {
    padding-left: 2.6rem;
    font-size: 1rem;
  }

  .rt-search__icon {
    left: 0.9rem;
    font-size: 1.15rem;
  }

  .rt-search__field .rt-search__submit {
    padding: 0.6rem 0.9rem;
  }

  .rt-404__hero {
    padding-top: 0.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .rt-search__field,
  .rt-search__field .rt-search__submit,
  .rt-chip {
    transition: none;
  }
}