/**
 * BBCPress - Header, Navigation & Search Modal
 */

.bbc-site-header {
  background-color: var(--bbc-white);
  border-bottom: 1px solid var(--bbc-border-color);
  position: relative;
  z-index: 100;
}

/* Top Bar */
.bbc-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
  border-bottom: 1px solid var(--bbc-border-color);
}

.bbc-topbar-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.bbc-topbar-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.bbc-topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* BBC Menu & Search Trigger Buttons */
.bbc-icon-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 10px;
  font-family: var(--bbc-font-sans);
  font-weight: 700;
  font-size: 14px;
  color: var(--bbc-charcoal);
  transition: background-color var(--bbc-transition-fast);
}

.bbc-icon-btn:hover {
  background-color: var(--bbc-grey-bg);
}

.bbc-icon-btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* BBC 3-Box Signature Logo */
.bbc-logo-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.bbc-logo-blocks {
  display: flex;
  gap: 3px;
}

.bbc-logo-block {
  width: 26px;
  height: 26px;
  background-color: var(--bbc-black);
  color: var(--bbc-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Outfit', 'BBC Reith Sans', sans-serif;
  font-weight: 900;
  font-size: 18px;
  line-height: 1;
  text-transform: uppercase;
  user-select: none;
}

.bbc-custom-logo-img {
  max-height: 32px;
  width: auto;
}

/* User Account Actions */
.bbc-btn-register {
  background-color: var(--bbc-black);
  color: var(--bbc-white);
  font-weight: 700;
  font-size: 13px;
  padding: 6px 14px;
  border-radius: 20px;
  transition: background-color var(--bbc-transition-fast);
}

.bbc-btn-register:hover {
  background-color: var(--bbc-grey-dark);
}

.bbc-link-signin {
  font-size: 13px;
  font-weight: 700;
  color: var(--bbc-charcoal);
  padding: 6px 10px;
}

.bbc-link-signin:hover {
  text-decoration: underline;
}

/* Primary Category Navigation Bar */
.bbc-primary-nav-bar {
  background-color: var(--bbc-white);
  position: relative;
  overflow: visible;
}

.bbc-nav-scroll-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  overflow-x: auto;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE 10+ */
}

.bbc-nav-scroll-wrapper::-webkit-scrollbar {
  display: none; /* WebKit */
}

.bbc-category-menu {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-wrap: nowrap;
  white-space: nowrap;
}

.bbc-category-menu > li {
  position: relative;
}

.bbc-category-menu > li > a {
  display: block;
  padding: 12px 14px;
  font-family: var(--bbc-font-sans);
  font-size: 14px;
  font-weight: 700;
  color: var(--bbc-charcoal);
  border-bottom: 3px solid transparent;
  transition: all var(--bbc-transition-fast);
}

.bbc-category-menu > li > a:hover {
  border-bottom-color: var(--bbc-red);
  color: var(--bbc-charcoal);
}

.bbc-category-menu > li.current-menu-item > a,
.bbc-category-menu > li.current-category-ancestor > a,
.bbc-category-menu > li.active > a {
  border-bottom-color: var(--bbc-black);
  color: var(--bbc-black);
}

/* Submenu dropdown */
.bbc-category-menu .sub-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--bbc-white);
  min-width: 180px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  list-style: none;
  padding: 8px 0;
  z-index: 1000;
  border-top: 2px solid var(--bbc-red);
}

.bbc-category-menu > li:hover > .sub-menu {
  display: block;
}

.bbc-category-menu .sub-menu li a {
  display: block;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--bbc-charcoal);
}

.bbc-category-menu .sub-menu li a:hover {
  background-color: var(--bbc-grey-bg);
  color: var(--bbc-red);
}

/* Category Sub-Navigation Bar */
.bbc-subnav-bar {
  background-color: var(--bbc-grey-bg);
  border-top: 1px solid var(--bbc-border-color);
  border-bottom: 1px solid var(--bbc-border-color);
  padding: 8px 0;
}

.bbc-subnav-container {
  display: flex;
  align-items: center;
  gap: 24px;
  overflow-x: auto;
  white-space: nowrap;
}

.bbc-subnav-title {
  font-family: var(--bbc-font-sans);
  font-size: 18px;
  font-weight: 800;
  color: var(--bbc-charcoal);
  padding-right: 16px;
  border-right: 1px solid var(--bbc-grey-border);
}

.bbc-subnav-list {
  display: flex;
  align-items: center;
  gap: 16px;
  list-style: none;
}

.bbc-subnav-list a {
  font-size: 13px;
  font-weight: 600;
  color: var(--bbc-grey-dark);
}

.bbc-subnav-list a:hover {
  color: var(--bbc-red);
  text-decoration: underline;
}

/* BBC Search Modal Overlay */
.bbc-search-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 9999;
  backdrop-filter: blur(4px);
}

.bbc-search-modal.active {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 80px;
}

.bbc-search-dialog {
  background-color: var(--bbc-white);
  width: 100%;
  max-width: 680px;
  margin: 0 16px;
  padding: 32px;
  position: relative;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.bbc-search-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  font-size: 20px;
  color: var(--bbc-charcoal);
}

.bbc-search-form {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  margin-bottom: 20px;
}

.bbc-search-input {
  flex: 1;
  padding: 12px 16px;
  font-size: 16px;
  border: 2px solid var(--bbc-charcoal);
  border-radius: 0;
  outline: none;
}

.bbc-search-input:focus {
  border-color: var(--bbc-red);
}

.bbc-search-submit {
  background-color: var(--bbc-black);
  color: var(--bbc-white);
  border: none;
  padding: 0 24px;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
}

.bbc-search-submit:hover {
  background-color: var(--bbc-grey-dark);
}

.bbc-quick-searches {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--bbc-grey-mid);
}

.bbc-quick-tag {
  background-color: var(--bbc-grey-bg);
  padding: 4px 10px;
  border-radius: 4px;
  color: var(--bbc-charcoal);
  font-weight: 600;
}

.bbc-quick-tag:hover {
  background-color: var(--bbc-grey-border);
}

/* Mobile Navigation Drawer */
.bbc-mobile-drawer {
  display: block !important;
  position: fixed;
  top: 0;
  left: 0;
  width: 320px;
  max-width: 85vw;
  height: 100vh;
  background-color: var(--bbc-white);
  z-index: 100000;
  box-shadow: 4px 0 24px rgba(0,0,0,0.3);
  transform: translateX(-100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
  pointer-events: none;
  visibility: hidden;
}

.bbc-mobile-drawer.active {
  transform: translateX(0);
  pointer-events: auto;
  visibility: visible;
}

.bbc-drawer-backdrop {
  display: block !important;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.65);
  z-index: 99999;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.bbc-drawer-backdrop.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

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

.bbc-drawer-menu {
  list-style: none;
  padding: 12px 0;
}

.bbc-drawer-menu li a {
  display: block;
  padding: 12px 20px;
  font-size: 16px;
  font-weight: 700;
  color: var(--bbc-charcoal);
  border-bottom: 1px solid var(--bbc-grey-bg);
}

.bbc-drawer-menu li a:hover {
  background-color: var(--bbc-grey-bg);
  color: var(--bbc-red);
}