/**
 * Site search: the header control, the overlay and the results page.
 *
 * Ported from the Graphique theme's search overlay and redrawn in MESA's
 * Bold Moderne language: warm paper panel, Playfair for the query, roast
 * brown text, orange only for the one action out (and the caret). Tokens
 * only for type and spacing; fixed rem sizes are for icons and thumbnails.
 */

/* ================= HEADER CONTROL ================= */

.nav-search {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 4.4rem;
  height: 4.4rem;
  border-radius: var(--radius-round);
  color: var(--text-dark);
  transition: background var(--duration-fast) ease, color var(--duration-fast) ease;
}

.nav-search:hover,
.nav-search[aria-expanded="true"] {
  background: var(--primary-ultra-light);
  color: var(--primary-semi-dark);
}

.mesa-icon {
  width: 2.2rem;
  height: 2.2rem;
  flex-shrink: 0;
}

/* ================= OVERLAY SHELL ================= */

.mesa-search {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: var(--space-xl) var(--container-gap);
}

.mesa-search[hidden] {
  display: none;
}

.mesa-search__backdrop {
  position: absolute;
  inset: 0;
  background: var(--tertiary-trans-60);
  backdrop-filter: blur(0.4rem);
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out-expo);
}

.mesa-search.is-open .mesa-search__backdrop {
  opacity: 1;
}

.mesa-search__panel {
  position: relative;
  width: min(76rem, 100%);
  max-height: min(78vh, 68rem);
  display: flex;
  flex-direction: column;
  background: var(--bg-ultra-light);
  border-radius: var(--radius-l);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  opacity: 0;
  transform: translateY(-1.2rem) scale(0.985);
  transition:
    opacity var(--duration-normal) var(--ease-out-expo),
    transform var(--duration-normal) var(--ease-out-expo);
}

.mesa-search.is-open .mesa-search__panel {
  opacity: 1;
  transform: none;
}

.mesa-search__panel:focus {
  outline: none;
}

/* Background scroll lock while the overlay is open. */
.mesa-search-lock {
  overflow: hidden;
}

/* ================= SEARCH BAR ================= */

.mesa-search__bar {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-s) var(--space-m);
  border-bottom: var(--border);
  color: var(--secondary);
}

.mesa-search__bar > .mesa-icon {
  width: 2.6rem;
  height: 2.6rem;
}

.mesa-search__input {
  flex: 1;
  min-width: 0;
  padding: 0;
  border: 0;
  background: none;
  outline: none;
  font-family: var(--font-display);
  font-size: var(--h4);
  font-weight: 600;
  line-height: 1.2;
  color: var(--text-dark);
  caret-color: var(--primary);
  appearance: none;
}

.mesa-search__input::placeholder {
  color: var(--text-dark-muted);
  font-weight: 400;
  font-style: italic;
}

.mesa-search__input::-webkit-search-cancel-button {
  appearance: none;
}

.mesa-search__close {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 4.4rem;
  height: 4.4rem;
  padding: 0;
  border: 0;
  border-radius: var(--radius-round);
  background: none;
  color: var(--text-dark-muted);
  cursor: pointer;
  transition: background var(--duration-fast) ease, color var(--duration-fast) ease;
}

.mesa-search__close:hover {
  background: var(--bg-semi-light);
  color: var(--text-dark);
}

/* ================= RESULTS REGION ================= */

.mesa-search__region {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: var(--space-xs) var(--space-s) var(--space-s);
  scrollbar-width: thin;
  scrollbar-color: var(--border-color-light) transparent;
  transition: opacity var(--duration-fast) ease;
}

.mesa-search__region::-webkit-scrollbar { width: 0.8rem; }
.mesa-search__region::-webkit-scrollbar-thumb { background: var(--border-color-light); border-radius: var(--radius-round); }

.mesa-search__region.is-busy {
  opacity: 0.55;
}

.mesa-search__meta {
  margin: 0;
  padding: 0 var(--space-xs);
  font-size: var(--text-xs);
  color: var(--text-dark-muted);
}

.mesa-search__listbox {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.mesa-search__listbox[hidden] {
  display: none;
}

/* ================= GROUPS AND ROWS ================= */

.mesa-search__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xxs);
}

.mesa-search__group + .mesa-search__group {
  padding-top: var(--space-xs);
  border-top: var(--border);
}

.mesa-search__group-label {
  padding: var(--space-xxs) var(--space-xs);
  font-size: var(--text-xs);
  font-weight: var(--accent-font-weight);
  letter-spacing: var(--accent-letter-spacing);
  text-transform: uppercase;
  line-height: 1;
  color: var(--text-dark-muted);
}

.mesa-search__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-s);
  padding: var(--space-xxs) var(--space-xs);
  border-radius: var(--radius-m);
  color: var(--text-dark);
  text-decoration: none;
  transition: background var(--duration-fast) ease;
}

.mesa-search__item:hover,
.mesa-search__item.is-active {
  background: var(--primary-ultra-light);
  color: var(--text-dark);
  outline: none;
}

.mesa-search__item.is-active .mesa-search__item-name {
  color: var(--secondary);
}

.mesa-search__thumb {
  display: grid;
  place-items: center;
  width: 5.6rem;
  height: 5.6rem;
  overflow: hidden;
  border-radius: var(--radius-s);
  background: var(--bg-light);
  color: var(--secondary);
}

.mesa-search__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Stores echo the locator's arch thumbnails. */
.mesa-search__thumb--store {
  border-radius: var(--radius-arch);
}

.mesa-search__item-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-xxs);
  min-width: 0;
}

.mesa-search__item-name {
  font-family: var(--font-display);
  font-size: var(--text-m);
  font-weight: 600;
  line-height: 1.25;
  color: var(--text-dark);
  transition: color var(--duration-fast) ease;
}

.mesa-search__item-name mark {
  background: var(--primary-trans-20);
  color: inherit;
  border-radius: var(--radius-xs);
}

.mesa-search__item-meta {
  font-size: var(--text-xs);
  color: var(--text-dark-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mesa-search__item-price {
  font-size: var(--text-s);
  font-weight: 600;
  font-variant-numeric: tabular-nums lining-nums;
  color: var(--secondary);
  white-space: nowrap;
}

.mesa-search__item-ext {
  color: var(--text-dark-muted);
}

.mesa-search__item-ext .mesa-icon {
  width: 1.8rem;
  height: 1.8rem;
}

/* ================= IDLE AND EMPTY ================= */

/* `display: flex` outranks the user agent's [hidden] rule, so restate it.
   Without this the chips stay in the tab order under a list of results. */
.mesa-search__idle[hidden],
.mesa-search__empty[hidden],
.mesa-search__meta[hidden] {
  display: none;
}

.mesa-search__idle {
  display: flex;
  flex-direction: column;
  gap: var(--space-s);
  padding: var(--space-xs);
}

.mesa-search__note {
  margin: 0;
  max-width: 48ch;
  font-size: var(--text-s);
  color: var(--text-dark-muted);
}

.mesa-search__chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.mesa-search__chip {
  padding: var(--space-xs) var(--space-s);
  border: var(--border);
  border-radius: var(--radius-round);
  background: var(--bg-ultra-light);
  font-family: var(--font-body);
  font-size: var(--text-s);
  font-weight: 500;
  line-height: 1;
  color: var(--text-dark);
  cursor: pointer;
  transition: background var(--duration-fast) ease, border-color var(--duration-fast) ease, color var(--duration-fast) ease;
}

.mesa-search__chip:hover,
.mesa-search__chip:focus-visible {
  background: var(--primary-ultra-light);
  border-color: var(--primary-light);
  color: var(--secondary);
}

.mesa-search__empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-l) var(--space-m);
  text-align: center;
}

.mesa-search__empty-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--h5);
  font-weight: 600;
  color: var(--text-dark);
}

/* ================= FOOTER ================= */

.mesa-search__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-s);
  padding: var(--space-xs) var(--space-m);
  border-top: var(--border);
  background: var(--bg-light);
}

.mesa-search__all {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  min-width: 0;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--secondary);
}

.mesa-search__all span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mesa-search__all .mesa-icon {
  width: 1.8rem;
  height: 1.8rem;
  color: var(--primary);
  transition: transform var(--duration-fast) var(--ease-out-expo);
}

.mesa-search__all:hover { color: var(--primary-semi-dark); }
.mesa-search__all:hover .mesa-icon { transform: translateX(0.4rem); }

.mesa-search__keys {
  display: flex;
  align-items: center;
  gap: var(--space-xxs);
  margin: 0;
  font-size: var(--text-xs);
  color: var(--text-dark-muted);
}

.mesa-search__keys kbd {
  padding: var(--space-xxs) var(--space-xs);
  border: var(--border);
  border-radius: var(--radius-xs);
  background: var(--bg-ultra-light);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  line-height: 1;
}

/* ================= SMALL SCREENS ================= */

@media (max-width: 767px) {
  .mesa-search {
    padding: var(--space-xs);
  }

  .mesa-search__panel {
    max-height: calc(100dvh - 2 * var(--space-xs));
  }

  .mesa-search__bar {
    padding: var(--space-xs) var(--space-xs) var(--space-xs) var(--space-s);
  }

  .mesa-search__region {
    padding: var(--space-xs);
  }

  .mesa-search__item {
    gap: var(--space-xs);
    padding-inline: var(--space-xxs);
  }

  .mesa-search__thumb {
    width: 4.8rem;
    height: 4.8rem;
  }

  .mesa-search__foot {
    padding: var(--space-xs) var(--space-s);
  }

  /* No keyboard on a phone, and the row would wrap into a second line. */
  .mesa-search__keys {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .mesa-search__backdrop,
  .mesa-search__panel,
  .mesa-search__all .mesa-icon {
    transition: none;
  }

  .mesa-search__panel {
    transform: none;
  }

  .mesa-search__all:hover .mesa-icon {
    transform: none;
  }
}

/* A dish opened from a search result: a brief ring so the eye finds it. */
.dish-item.is-search-target {
  border-radius: var(--radius-l);
  box-shadow: 0 0 0 0.3rem var(--primary-trans-40), var(--shadow-l);
  transition: box-shadow var(--duration-slow) var(--ease-out-expo);
}

/* ================= RESULTS PAGE (search.php) ================= */

.search-page__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-l);
}

/* The hero above already ends in its own padding; do not double it. */
.search-page {
  padding-block-start: 0;
}

.search-page__form {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  max-width: 64rem;
  padding: var(--space-xs) var(--space-xs) var(--space-xs) var(--space-s);
  border: var(--border);
  border-radius: var(--radius-round);
  background: var(--bg-ultra-light);
  color: var(--secondary);
}

.search-page__form:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 0.3rem var(--primary-trans-20);
}

.search-page__input {
  flex: 1;
  min-width: 0;
  padding: var(--space-xxs) 0;
  border: 0;
  background: none;
  outline: none;
  font-size: var(--text-m);
  color: var(--text-dark);
  caret-color: var(--primary);
}

.search-page__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-s);
}

.search-page__group-title {
  margin: 0;
  font-size: var(--h4);
}

.search-page__count {
  font-family: var(--font-body);
  font-size: var(--text-s);
  font-weight: 500;
  color: var(--text-dark-muted);
}

.search-page__list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(32rem, 100%), 1fr));
  gap: var(--space-xs) var(--space-m);
  margin: 0;
  padding: 0;
  list-style: none;
}

.search-page__list .mesa-search__item {
  border: var(--border);
  background: var(--bg-ultra-light);
}

.search-page__empty {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.search-page__empty p {
  margin: 0;
  color: var(--text-dark-muted);
}