/*
 * search.css
 * F12 — Site-wide search: results page (/search/?s=…) + global overlay.
 *
 * Loaded on every page via aa_enqueue_search_assets() in functions.php.
 * Phase 1 gated this on is_search(); Phase 2 made it global because the
 * <dialog> overlay (with its trigger pill in the primary nav) opens
 * from anywhere on the site and needs these rules everywhere.
 *
 * Two scoping conventions split the file:
 *   - Results-page rules are prefixed with `body.search ...` (everything
 *     above the F12 PHASE 2 divider) so they only apply on /search/.
 *   - Overlay rules (everything below the F12 PHASE 2 divider) use
 *     specific class selectors (`.aa-nav-search-trigger*`,
 *     `dialog#aa-search-overlay`, `.aa-search-overlay__*`) so there's
 *     no global leakage into other templates.
 *
 * Depends on aa-shared.css for --aa-sticky-header-offset, and on the
 * child theme's style.css for --aa-gold / --aa-white / --aa-fd etc.
 *
 * Filter pills on the results page are anchor links — clicking is a
 * regular HTTP GET, no JS. Active state is `[aria-current="page"]`.
 *
 * See docs/f12-design.md (v5) §5, §6, §11 and docs/f12-phase2-design.md
 * (v4) §10, §11 for the full spec.
 */


/* ─── Page wrapper ──────────────────────────────────────────────────────── */
body.search .aa-search-page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
  font-family: var(--aa-fb);
  color: var(--aa-white);
}


/* ─── Header (eyebrow / h1 / summary) ───────────────────────────────────── */
body.search .aa-search-header {
  margin-bottom: 2.25rem;
  border-bottom: 1px solid var(--aa-gold-border);
  padding-bottom: 1.5rem;
}

body.search .aa-search-eyebrow {
  font-family: var(--aa-fu);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--aa-gold);
  margin: 0 0 0.5rem;
}

body.search .aa-search-query {
  font-family: var(--aa-fd);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 400;
  color: var(--aa-white);
  margin: 0 0 0.75rem;
  line-height: 1.15;
}

body.search .aa-search-summary {
  font-family: var(--aa-fu);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--aa-white-3);
  margin: 0;
}


/* ─── Layout grid ───────────────────────────────────────────────────────── */
body.search .aa-search-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 1024px) {
  body.search .aa-search-layout {
    grid-template-columns: 240px 1fr;
    gap: 3rem;
  }
}


/* ─── Filter sidebar (desktop) / pill row (mobile) ──────────────────────── */
body.search .aa-search-filters {
  font-family: var(--aa-fu);
  font-size: 0.8rem;
}

/* Desktop: sticky sidebar, vertical pill lists */
@media (min-width: 1024px) {
  body.search .aa-search-filters {
    position: sticky;
    top: calc(var(--aa-sticky-header-offset) + 1rem);
    align-self: start;
    max-height: calc(100vh - var(--aa-sticky-header-offset) - 2rem);
    overflow-y: auto;
  }
}


body.search .aa-search-filter-group {
  margin-bottom: 1.5rem;
}

body.search .aa-search-filter-group__heading {
  font-family: var(--aa-fu);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--aa-gold);
  margin: 0 0 0.75rem;
  font-weight: 400;
}

body.search .aa-search-pill-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

/* On mobile, pill list runs horizontally and wraps */
@media (max-width: 1023.98px) {
  body.search .aa-search-filter-group {
    margin-bottom: 1rem;
  }
  body.search .aa-search-pill-list {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.4rem;
  }
}


/* ─── Pills (anchor links) ──────────────────────────────────────────────── */
body.search a.aa-search-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.65rem;
  border: 1px solid transparent;
  border-radius: 999px;
  text-decoration: none;
  color: var(--aa-white-3);
  background: transparent;
  transition: color 120ms ease, background 120ms ease, border-color 120ms ease;
  white-space: nowrap;
}

/* Glyph: hollow ring (inactive) — CSS-only, no character in HTML */
body.search a.aa-search-pill::before {
  content: '';
  display: inline-block;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  border: 1px solid var(--aa-white-3);
  background: transparent;
  flex-shrink: 0;
}

body.search a.aa-search-pill:hover {
  color: var(--aa-white);
  border-color: var(--aa-gold-border);
}

body.search a.aa-search-pill:hover::before {
  border-color: var(--aa-gold);
}

/* Active state — filled gold dot */
body.search a.aa-search-pill[aria-current="page"] {
  color: var(--aa-white);
  background: var(--aa-gold-dim);
  border-color: var(--aa-gold-border);
}

body.search a.aa-search-pill[aria-current="page"]::before {
  background: var(--aa-gold);
  border-color: var(--aa-gold);
}

body.search .aa-search-pill__label {
  font-size: 0.8rem;
  letter-spacing: 0.05em;
}

body.search .aa-search-pill__count {
  font-size: 0.7rem;
  color: var(--aa-white-3);
  letter-spacing: 0.05em;
}


/* ─── Clear-all filters link ────────────────────────────────────────────── */
body.search .aa-search-clear-filters {
  display: inline-block;
  margin-top: 0.5rem;
  font-family: var(--aa-fu);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--aa-gold);
  text-decoration: none;
  border-bottom: 1px solid var(--aa-gold-border);
  padding-bottom: 0.1rem;
}

body.search .aa-search-clear-filters:hover {
  color: var(--aa-gold-2);
  border-bottom-color: var(--aa-gold);
}


/* ─── Results column ────────────────────────────────────────────────────── */
body.search .aa-search-results {
  min-width: 0; /* prevent grid item from overflowing on long titles */
}

body.search .aa-search-section {
  margin-bottom: 2.5rem;
}

body.search .aa-search-section__eyebrow {
  font-family: var(--aa-fu);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--aa-gold);
  margin: 0 0 1rem;
  font-weight: 400;
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
}

body.search .aa-search-section__count {
  color: var(--aa-white-3);
}


/* ─── Cards ─────────────────────────────────────────────────────────────── */
body.search .aa-search-card-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

body.search a.aa-search-card {
  display: flex;
  align-items: stretch;
  text-decoration: none;
  color: inherit;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--aa-gold-border);
  padding: 0.9rem 1rem;
  transition: background 120ms ease, border-color 120ms ease;
}

body.search a.aa-search-card:hover {
  background: rgba(200, 168, 75, 0.05);
  border-color: var(--aa-gold);
}

body.search .aa-search-card__body {
  display: block;
  min-width: 0;
  flex: 1;
}

body.search .aa-search-card__title {
  font-family: var(--aa-fd);
  font-size: 1.1rem;
  color: var(--aa-white);
  margin: 0 0 0.25rem;
  line-height: 1.3;
  font-weight: 400;
}

body.search .aa-search-card__meta {
  font-family: var(--aa-fu);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--aa-white-3);
  margin: 0;
}


/* Book card — gold spine on the left */
body.search a.aa-search-card--book {
  padding-left: 0.6rem;
}

body.search .aa-search-card__spine {
  display: block;
  width: 4px;
  background: var(--aa-gold);
  margin-right: 0.9rem;
  flex-shrink: 0;
  align-self: stretch;
}


/* Media card — play-icon prefix */
body.search .aa-search-card__media-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  margin-right: 0.75rem;
  color: var(--aa-gold);
  font-size: 0.8rem;
  align-self: center;
  flex-shrink: 0;
}


/* ─── See all link ──────────────────────────────────────────────────────── */
body.search .aa-search-section__see-all {
  display: inline-block;
  font-family: var(--aa-fu);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--aa-gold);
  text-decoration: none;
  margin-top: 0.5rem;
  padding-bottom: 0.15rem;
  border-bottom: 1px solid var(--aa-gold-border);
}

body.search .aa-search-section__see-all:hover {
  color: var(--aa-gold-2);
  border-bottom-color: var(--aa-gold);
}


/* ─── Empty state ───────────────────────────────────────────────────────── */
body.search .aa-search-empty {
  padding: 2.5rem 1rem;
  text-align: center;
  border: 1px dashed var(--aa-gold-border);
}

body.search .aa-search-empty__title {
  font-family: var(--aa-fd);
  font-size: 1.25rem;
  color: var(--aa-white);
  margin: 0 0 0.5rem;
  font-weight: 400;
}

body.search .aa-search-empty__hint {
  font-family: var(--aa-fu);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--aa-white-3);
  margin: 0;
}

body.search .aa-search-empty__action {
  display: inline-block;
  margin-top: 1rem;
  font-family: var(--aa-fu);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--aa-gold);
  text-decoration: none;
  border-bottom: 1px solid var(--aa-gold-border);
  padding-bottom: 0.15rem;
}

body.search .aa-search-empty__action:hover {
  color: var(--aa-gold-2);
  border-bottom-color: var(--aa-gold);
}


/* ─── Overlay (Phase 1 stub + Phase 2 placeholder styles) ───────────────── */
/* The overlay is rendered on every page via wp_footer. Phase 1 ships the
 * bare <dialog id="aa-search-overlay" hidden></dialog> element with no
 * inner content; full styling for the inner form/recent-list arrives in
 * Phase 2. We keep these rules global (not scoped to body.search) because
 * the overlay is reachable from anywhere on the site.
 */
dialog#aa-search-overlay {
  max-width: 600px;
  width: calc(100% - 2rem);
  padding: 1.5rem;
  border: 1px solid var(--aa-gold-border);
  background: #0f0f0f;
  color: var(--aa-white);
}

dialog#aa-search-overlay::backdrop {
  background: rgba(0, 0, 0, 0.6);
}

/* Phase 2 feature-detection fallback — JS adds this class to <body> when
 * HTMLDialogElement.prototype.showModal is unavailable. Renders the dialog
 * as a regular fixed-position modal. Defined now so Phase 2 only adds JS.
 */
body.aa-search-overlay--fallback dialog#aa-search-overlay {
  position: fixed;
  inset: 0;
  margin: auto;
  height: max-content;
  z-index: 9999;
}

body.aa-search-overlay--fallback::before {
  content: '';
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 9998;
}


/* ============================================================
   F12 PHASE 2 — Overlay + header trigger
   ============================================================
   Adds: nav-row search trigger pill (Option D inline-input), full
   overlay surface styling, recent-searches list, body scroll lock,
   reduced-motion gating, and a complete fill-in for the
   .aa-search-overlay--fallback path.

   Rule order vs Phase 1: the Phase 1 dialog block above is the
   stub placeholder (max-width: 600px, padding 1.5rem). The Phase 2
   rules below intentionally override those properties via source
   order, since the v4 design specifies max-width 480px and a
   different padding scheme. Do not delete Phase 1's block — keeping
   it preserves the cascade and the .aa-search-overlay--fallback
   selector pair the JS feature-detection path depends on.
   ============================================================ */


/* ─── A. Header trigger pill (Option D) ─────────────────────────────────── */

/* The container <li>. Body-scoped selector gives us specificity to
 * override Kadence's .menu-item cascade without !important. */
body .aa-nav-search-trigger-li {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

body .aa-nav-search-trigger-li > .aa-nav-search-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.65rem 0.4rem 0.7rem;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid transparent;
  border-left: 1px solid var(--aa-gold-border);
  border-radius: 0;
  color: var(--aa-white-3);
  font-family: var(--aa-fu);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease, border-color 120ms ease;
  line-height: 1;
}

body .aa-nav-search-trigger:hover,
body .aa-nav-search-trigger:focus-visible {
  background: rgba(0, 0, 0, 0.4);
  color: var(--aa-white);
}

body .aa-nav-search-trigger:focus-visible {
  outline: 2px solid var(--aa-gold);
  outline-offset: 2px;
}

body .aa-nav-search-trigger__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--aa-gold);
  flex-shrink: 0;
}

body .aa-nav-search-trigger:hover .aa-nav-search-trigger__icon,
body .aa-nav-search-trigger:focus-visible .aa-nav-search-trigger__icon {
  color: var(--aa-gold-2, var(--aa-gold));
}

body .aa-nav-search-trigger__placeholder {
  font-family: var(--aa-fb);
  font-size: 0.85rem;
  letter-spacing: 0;
  color: var(--aa-white-3);
  white-space: nowrap;
}

body .aa-nav-search-trigger__shortcut {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.1rem 0.4rem;
  margin-left: 0.4rem;
  border: 1px solid var(--aa-gold-border);
  border-radius: 3px;
  font-family: var(--aa-fu);
  font-size: 0.65rem;
  letter-spacing: 0.05em;
  color: var(--aa-white-3);
  background: transparent;
}

/* Mobile: collapse to icon only. Keep button itself visible. */
@media (max-width: 1023.98px) {
  body .aa-nav-search-trigger-li > .aa-nav-search-trigger {
    padding: 0.4rem 0.55rem;
  }
  body .aa-nav-search-trigger__placeholder,
  body .aa-nav-search-trigger__shortcut {
    display: none;
  }
}


/* ─── B. Overlay surface ─────────────────────────────────────────────────── */

/* Override Phase 1's stub-era max-width (600px) with the v4 spec (480px),
 * and top-anchor the dialog below the sticky header via the
 * margin-top + margin-bottom:auto pattern. NOT `top:` — UA stylesheet
 * centers modal dialogs via margin computation, so `top:` only shifts
 * the centered position; the margin-bottom: auto override is required
 * to actually pin to the top. */
dialog#aa-search-overlay {
  max-width: 480px;
  width: calc(100% - 2rem);
  padding: 1.25rem 1.25rem 1rem;
  border: 1px solid var(--aa-gold);
  background: var(--aa-black, #0f0f0f);
  color: var(--aa-white);
  margin-top: var(--aa-sticky-header-offset, 82px);
  margin-bottom: auto;
  margin-left: auto;
  margin-right: auto;
}

dialog#aa-search-overlay::backdrop {
  background: rgba(0, 0, 0, 0.65);
}

@media (max-width: 767.98px) {
  dialog#aa-search-overlay {
    max-width: calc(100vw - 32px);
    margin-top: 40px;
    margin-bottom: auto;
  }
}


/* Input row (icon · input · ESC pill) */
.aa-search-overlay__input-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(212, 175, 55, 0.3);
}

.aa-search-overlay__input-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--aa-gold);
  flex-shrink: 0;
}

.aa-search-overlay__input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--aa-fb);
  font-size: 1.05rem;
  color: var(--aa-white);
  padding: 0.25rem 0;
  /* Suppress the WebKit search-clear "X" (we have our own close pill). */
  -webkit-appearance: none;
  appearance: none;
}

.aa-search-overlay__input::-webkit-search-cancel-button,
.aa-search-overlay__input::-webkit-search-decoration {
  -webkit-appearance: none;
  appearance: none;
}

.aa-search-overlay__input::placeholder {
  color: var(--aa-white-3);
  opacity: 0.7;
}

.aa-search-overlay__close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.15rem 0.45rem;
  margin: 0;
  border: 1px solid var(--aa-gold-border);
  border-radius: 3px;
  background: transparent;
  font-family: var(--aa-fu);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  color: var(--aa-white-3);
  cursor: pointer;
  transition: color 120ms ease, border-color 120ms ease;
  flex-shrink: 0;
}

.aa-search-overlay__close:hover,
.aa-search-overlay__close:focus-visible {
  color: var(--aa-white);
  border-color: var(--aa-gold);
}

.aa-search-overlay__close:focus-visible {
  outline: 2px solid var(--aa-gold);
  outline-offset: 2px;
}


/* Recent searches block */
.aa-search-overlay__recent {
  padding-top: 0.85rem;
}

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

.aa-search-overlay__recent-eyebrow {
  font-family: var(--aa-fu);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--aa-gold);
  margin: 0 0 0.5rem;
}

.aa-search-overlay__recent-list {
  list-style: none;
  padding: 0;
  margin: 0 0 0.6rem;
  display: flex;
  flex-direction: column;
}

.aa-search-overlay__recent-list li {
  margin: 0;
  padding: 0;
}

.aa-search-overlay__recent-item {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  padding: 0.4rem 0.5rem;
  margin: 0;
  font-family: var(--aa-fb);
  font-size: 0.95rem;
  color: var(--aa-white);
  cursor: pointer;
  transition: background 120ms ease;
}

.aa-search-overlay__recent-item:hover,
.aa-search-overlay__recent-item:focus-visible {
  background: rgba(212, 175, 55, 0.08);
}

.aa-search-overlay__recent-item:focus-visible {
  outline: 2px solid var(--aa-gold);
  outline-offset: -2px;
}

.aa-search-overlay__recent-clear {
  background: transparent;
  border: none;
  padding: 0.25rem 0.5rem;
  margin: 0;
  font-family: var(--aa-fu);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(245, 240, 232, 0.4);
  cursor: pointer;
  transition: color 120ms ease;
}

.aa-search-overlay__recent-clear:hover,
.aa-search-overlay__recent-clear:focus-visible {
  color: var(--aa-gold);
  text-decoration: underline;
}

.aa-search-overlay__recent-clear:focus-visible {
  outline: 2px solid var(--aa-gold);
  outline-offset: 2px;
}


/* ─── C. Body scroll lock ────────────────────────────────────────────────── */
/* CSS-only, no JS. `:has()` is supported by every browser that already
 * supports native <dialog> (Chrome 105+, Safari 15.4+, Firefox 121+),
 * so the support matrix matches the rest of Phase 2.
 * The fallback path also covers older browsers via the body class below. */
:is(html, body):has(dialog#aa-search-overlay[open]) {
  overflow: hidden;
}

body.aa-overlay-active {
  overflow: hidden;
}


/* ─── D. Reduced-motion-gated fade-in ────────────────────────────────────── */
@media (prefers-reduced-motion: no-preference) {
  @keyframes aa-search-overlay-fade-in {
    from { opacity: 0; }
    to   { opacity: 1; }
  }
  dialog#aa-search-overlay[open] {
    animation: aa-search-overlay-fade-in 0.15s ease-out;
  }
  dialog#aa-search-overlay[open]::backdrop {
    animation: aa-search-overlay-fade-in 0.15s ease-out;
  }
}