/**
 * PCRN Theme - Header, Mega Menu & Navigation Architecture
 */

/* Announcement Bar */
.pcrn-announcement-bar {
  background-color: var(--pcrn-obsidian);
  color: var(--pcrn-white);
  font-size: 0.725rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 5px 16px;
  text-align: center;
  position: relative;
  z-index: 101;
}

.pcrn-announcement-content {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
}

/* Header Main */
.pcrn-site-header {
  background-color: var(--pcrn-cream);
  border-bottom: 1px solid var(--pcrn-border);
  position: sticky;
  top: 0;
  z-index: var(--pcrn-z-header);
  transition: var(--pcrn-transition-base);
}

.pcrn-site-header.pcrn-header-sticky {
  box-shadow: var(--pcrn-shadow-md);
  background-color: rgba(250, 246, 240, 0.98);
  backdrop-filter: blur(8px);
}

.pcrn-site-header.pcrn-header-sticky .pcrn-header-top {
  padding: 6px var(--pcrn-space-md);
}

.pcrn-site-header.pcrn-header-sticky .pcrn-logo-img {
  height: 28px !important;
  max-height: 28px !important;
}

.pcrn-site-header.pcrn-header-sticky .pcrn-nav-link {
  padding: 6px 6px;
}

.pcrn-header-top {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 8px var(--pcrn-space-md);
  max-width: var(--pcrn-container-wide);
  margin: 0 auto;
}

/* Header Search & Live Suggestions Popover */
.pcrn-header-search {
  max-width: 320px;
  width: 100%;
  position: relative;
}

.pcrn-search-form {
  position: relative;
  display: flex;
  align-items: center;
}

.pcrn-search-input {
  width: 100%;
  padding: 6px 36px 6px 14px;
  background-color: var(--pcrn-white);
  border: 1px solid var(--pcrn-border);
  border-radius: var(--pcrn-radius-pill);
  font-size: 0.8rem;
  transition: var(--pcrn-transition-fast);
}

.pcrn-search-input:focus {
  border-color: var(--pcrn-gold);
  box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.15);
}

.pcrn-search-submit {
  position: absolute;
  right: 12px;
  color: var(--pcrn-mid-gray);
  display: flex;
  align-items: center;
  justify-content: center;
}

.pcrn-search-results-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  width: 100%;
  min-width: 340px;
  background: var(--pcrn-white);
  border: 1px solid var(--pcrn-border);
  border-radius: var(--pcrn-radius-md);
  box-shadow: var(--pcrn-shadow-lg);
  padding: 16px;
  z-index: 300;
}

.pcrn-search-dropdown-title,
.pcrn-search-group-title {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--pcrn-red);
  margin-bottom: 8px;
  display: block;
}

.pcrn-popular-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.pcrn-popular-tags a {
  font-size: 0.75rem;
  background: var(--pcrn-cream-light);
  padding: 4px 8px;
  border-radius: var(--pcrn-radius-pill);
  color: var(--pcrn-charcoal);
  border: 1px solid var(--pcrn-border-light);
}

.pcrn-popular-tags a:hover {
  background: var(--pcrn-gold-bg);
  border-color: var(--pcrn-gold);
  color: var(--pcrn-gold-dark);
}

.pcrn-search-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px;
  border-radius: var(--pcrn-radius-sm);
  transition: var(--pcrn-transition-fast);
}

.pcrn-search-item:hover {
  background-color: var(--pcrn-cream-light);
}

.pcrn-search-thumb {
  width: 40px;
  height: 40px;
  object-fit: cover;
  border-radius: 4px;
}

.pcrn-search-info {
  display: flex;
  flex-direction: column;
}

.pcrn-search-title {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--pcrn-obsidian);
}

.pcrn-search-price {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--pcrn-obsidian);
}

/* Logo */
.pcrn-header-logo {
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pcrn-logo-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: opacity var(--pcrn-transition-fast), transform var(--pcrn-transition-fast);
}

.pcrn-logo-link:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

.pcrn-logo-img {
  height: 32px !important;
  max-height: 32px !important;
  width: auto !important;
  object-fit: contain;
  display: block;
}

.pcrn-mobile-logo-img {
  max-height: 40px;
  width: auto;
  object-fit: contain;
  display: block;
}

.pcrn-logo-text {
  font-family: var(--pcrn-font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--pcrn-red);
  letter-spacing: 0.05em;
  line-height: 1;
}

/* Header Actions */
.pcrn-header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 16px;
}

.pcrn-header-action-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.775rem;
  font-weight: 600;
  color: var(--pcrn-charcoal);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: var(--pcrn-transition-fast);
}

.pcrn-header-action-btn:hover {
  color: var(--pcrn-red);
}

.pcrn-action-savings-scheme {
  background-color: #C59A44;
  border: 1px solid #B48834;
  color: #FFFFFF;
  padding: 6px 14px;
  border-radius: var(--pcrn-radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
}

/* Primary Navigation Bar */
.pcrn-nav-bar {
  background-color: #F4EBE1;
  border-top: 1px solid #E6D9CA;
  border-bottom: 1px solid #E6D9CA;
  position: relative;
  width: 100%;
}

.pcrn-nav-list {
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  gap: 28px !important;
  padding: 0 !important;
  margin: 0 auto !important;
  list-style: none !important;
}

.pcrn-nav-item {
  position: static !important; /* Allows mega menu to stretch full container width */
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  margin: 0 !important;
  padding: 0 !important;
  list-style: none !important;
  vertical-align: middle !important;
}

.pcrn-nav-item.is-layout-constrained,
.pcrn-nav-item.wp-block-group-is-layout-constrained,
.pcrn-nav-item.is-layout-flow,
.pcrn-nav-item.wp-block-group-is-layout-flow,
.pcrn-nav-list > li {
  margin-left: 0 !important;
  margin-right: 0 !important;
  margin-top: 0 !important;
  margin-bottom: 0 !important;
  max-width: none !important;
  width: auto !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
}

.pcrn-nav-item .wp-block-template-part,
.pcrn-nav-list .wp-block-template-part {
  display: contents !important;
  margin: 0 !important;
  padding: 0 !important;
}

.pcrn-nav-link {
  font-family: var(--pcrn-font-body);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #222222;
  padding: 8px 6px;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 4px;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  line-height: 1.4 !important;
  vertical-align: middle !important;
  margin: 0 !important;
  transition: all 0.2s ease;
}

.pcrn-nav-link span {
  display: inline-flex !important;
  align-items: center !important;
  line-height: 1 !important;
  font-size: 0.75rem;
  margin: 0 !important;
  padding: 0 !important;
}

.pcrn-nav-link:hover,
.pcrn-nav-item:hover .pcrn-nav-link,
.pcrn-nav-item.active .pcrn-nav-link {
  color: #C02626;
  border-bottom-color: #C02626;
}

/* Mega Menu Dropdowns matching Client Screenshots */
.pcrn-mega-menu {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background: #FAF6F0;
  border-top: 2px solid #C02626;
  border-bottom: 1px solid #E6D9CA;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  padding: 28px 48px;
  display: none;
  z-index: 200;
  box-sizing: border-box;
}

.pcrn-nav-item:hover .pcrn-mega-menu,
.pcrn-nav-item.focus-active .pcrn-mega-menu,
.pcrn-nav-item.has-mega-menu:focus-within .pcrn-mega-menu {
  display: block;
}

.pcrn-mega-grid {
  display: flex;
  gap: 36px;
  max-width: 1200px;
  margin: 0 auto;
  align-items: flex-start;
}

.pcrn-mega-col {
  display: flex;
  flex-direction: column;
}

.pcrn-mega-col-title {
  font-size: 0.725rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #C02626;
  margin-bottom: 14px;
  font-family: var(--pcrn-font-body);
}

.pcrn-mega-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.pcrn-mega-list a {
  font-size: 0.85rem;
  color: #555555;
  text-decoration: none;
  transition: color 0.15s ease;
  font-weight: 400;
}

.pcrn-mega-list a:hover {
  color: #C02626;
}

.pcrn-mega-featured-wrap {
  flex-grow: 1;
}

.pcrn-mega-image-grid {
  display: grid;
  gap: 16px;
  width: 100%;
}

.pcrn-mega-image-card {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
}

.pcrn-mega-image-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 8px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pcrn-mega-image-card:hover img {
  transform: scale(1.03);
  box-shadow: 0 6px 16px rgba(0,0,0,0.1);
}

.pcrn-mega-image-card span {
  font-size: 0.8rem;
  font-weight: 600;
  color: #222222;
  font-family: var(--pcrn-font-body);
  text-align: center;
}

/* Mobile Toggle & Drawer */
.pcrn-mobile-toggle {
  display: none;
  font-size: 1.5rem;
  color: var(--pcrn-obsidian);
}

.pcrn-mobile-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: var(--pcrn-transition-base);
}

.pcrn-mobile-drawer.active {
  opacity: 1;
  visibility: visible;
}

.pcrn-mobile-drawer-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}

.pcrn-mobile-drawer-content {
  position: absolute;
  top: 0;
  left: 0;
  width: 85%;
  max-width: 360px;
  height: 100%;
  background: var(--pcrn-cream);
  box-shadow: var(--pcrn-shadow-lg);
  display: flex;
  flex-direction: column;
  transform: translateX(-100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1001;
}

.pcrn-mobile-drawer.active .pcrn-mobile-drawer-content {
  transform: translateX(0);
}

.pcrn-mobile-drawer-header {
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--pcrn-border);
}

.pcrn-mobile-drawer-close {
  font-size: 1.8rem;
  color: var(--pcrn-obsidian);
}

.pcrn-mobile-drawer-body {
  padding: 16px 18px 36px 18px;
  overflow-y: auto;
  flex-grow: 1;
  -webkit-overflow-scrolling: touch;
}

.pcrn-mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pcrn-mobile-nav-item {
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  padding-bottom: 2px;
}

.pcrn-mobile-nav-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 44px;
}

.pcrn-mobile-nav-link {
  font-family: var(--pcrn-font-body);
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--pcrn-obsidian);
  text-decoration: none;
  display: flex;
  align-items: center;
  flex-grow: 1;
  padding: 8px 0;
}

.pcrn-submenu-toggle,
.pcrn-subcat-toggle {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--pcrn-white);
  border: 1px solid var(--pcrn-border);
  color: var(--pcrn-obsidian);
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.pcrn-subcat-toggle {
  width: 30px;
  height: 30px;
  background: transparent;
  border: 1px solid var(--pcrn-border-light);
}

.pcrn-submenu-toggle:hover,
.pcrn-subcat-toggle:hover {
  background: var(--pcrn-cream-light);
  border-color: var(--pcrn-gold);
}

.pcrn-chevron-icon {
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: block;
}

.pcrn-mobile-nav-item.active > .pcrn-mobile-nav-row .pcrn-chevron-icon {
  transform: rotate(180deg);
}

.pcrn-mobile-submenu {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease, margin 0.3s ease;
  padding-left: 6px;
  margin-top: 0;
}

.pcrn-mobile-nav-item.active > .pcrn-mobile-submenu {
  max-height: 3000px; /* High max-height to ensure nested Level 2 accordions never clip */
  opacity: 1;
  margin-top: 6px;
  margin-bottom: 10px;
}

.pcrn-mobile-subcat {
  background: #FAF6F0;
  border: 1px solid #EADBCC;
  border-radius: var(--pcrn-radius-sm);
  padding: 4px 12px;
  margin-bottom: 2px;
}

.pcrn-mobile-subcat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 38px;
  cursor: pointer;
}

.pcrn-subcat-title {
  font-size: 0.825rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--pcrn-red);
}

.pcrn-mobile-subcat.active .pcrn-subcat-toggle .pcrn-chevron-icon {
  transform: rotate(180deg);
}

.pcrn-mobile-grandchild-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  list-style: none;
  padding: 0 0 6px 6px;
  margin: 0;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.25s ease, margin 0.25s ease;
}

.pcrn-mobile-subcat.active .pcrn-mobile-grandchild-list {
  max-height: 600px;
  opacity: 1;
  margin-top: 4px;
  margin-bottom: 4px;
}

.pcrn-mobile-grandchild-list a {
  font-size: 0.85rem;
  color: var(--pcrn-charcoal);
  text-decoration: none;
  padding: 6px 0;
  display: flex;
  align-items: center;
  min-height: 36px;
  font-weight: 400;
  transition: color 0.15s ease;
}

.pcrn-mobile-grandchild-list a:hover,
.pcrn-mobile-grandchild-list a:active {
  color: var(--pcrn-red);
  font-weight: 600;
}