/**
 * Elixir Navigation Styles
 *
 * Navigation system with:
 * - Custom header (replaces Astra Header Builder)
 * - Disco bar (horizontal quick links)
 * - Mobile: Bottom navigation + full-screen accordion menu
 *
 * @size ~4KB minified
 */

/* === Variables === */
:root {
  --elixir-header-height: 140px;
  --elixir-header-height-mobile: 70px;
  --elixir-header-bg: #711514;
  --elixir-nav-height: 60px;
  --elixir-nav-bg: #fff;
  --elixir-nav-text: #0F172A;
  --elixir-nav-accent: #DCA54A;
  --elixir-nav-accent-hover: #c4932f;
  --elixir-nav-secondary-bg: #FAF5E5;
  --elixir-mobile-nav-height: 56px;
  --elixir-transition: 0.2s ease;
}

/* === Header === */
.elixir-header {
  background: var(--elixir-header-bg);
  height: var(--elixir-header-height);
  position: sticky;
  top: 0;
  z-index: 1000;
  contain: layout style; /* CWV: isolate layout recalculations */
}

.elixir-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 1rem;
  max-width: 1400px;
  margin: 0 auto;
  gap: 1rem;
}

.elixir-header-left,
.elixir-header-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Hamburger - hidden on desktop, visible on mobile */
.elixir-hamburger {
  display: none; /* Hidden by default (desktop) */
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: none;
  background: transparent;
  cursor: pointer;
  color: #fff;
  border-radius: 8px;
  transition: background var(--elixir-transition);
}

.elixir-hamburger:hover {
  background: rgba(255, 255, 255, 0.1);
}

@media (max-width: 920px) {
  .elixir-hamburger {
    display: flex;
  }
}

/* Logo */
.elixir-logo {
  display: flex;
  align-items: center;
}

.elixir-logo-img {
  width: 280px;
  height: 83px;
  aspect-ratio: 280 / 83; /* CWV: reserve space before load */
  object-fit: contain;
}

.elixir-site-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
}

/* Header buttons */
.elixir-header-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: none;
  background: transparent;
  cursor: pointer;
  color: #fff;
  border-radius: 8px;
  position: relative;
  text-decoration: none;
  transition: background var(--elixir-transition);
}

.elixir-header-btn:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* Cart badge */
.elixir-cart-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  background: var(--elixir-nav-accent);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

.elixir-cart-badge[hidden] {
  display: none;
}

/* === Disco Bar === */
.elixir-disco-bar {
  background: var(--elixir-nav-secondary-bg);
  overflow: hidden;
  contain: layout style; /* CWV: isolate layout recalculations */
}

.elixir-disco-bar-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  max-width: 1400px;
  margin: 0 auto;
}

.elixir-disco-bar-scroll::-webkit-scrollbar {
  display: none;
}

.elixir-disco-bar-list {
  display: flex;
  gap: 0;
  list-style: none;
  margin: 0;
  padding: 0;
  white-space: nowrap;
}

.elixir-disco-bar-item {
  flex-shrink: 0;
}

.elixir-disco-bar-link {
  display: block;
  padding: 0.625rem 1rem;
  font-size: 0.875rem;
  color: var(--elixir-nav-text);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--elixir-transition);
}

.elixir-disco-bar-link:hover,
.elixir-disco-bar-link.is-current {
  color: var(--elixir-nav-accent);
}

/* === Mobile Bottom Navigation === */
.elixir-mobile-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--elixir-mobile-nav-height);
  background: var(--elixir-nav-bg);
  box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.1);
  z-index: 999;
  contain: layout style; /* CWV: isolate layout recalculations */
}

@media (max-width: 920px) {
  .elixir-mobile-nav {
    display: flex;
    justify-content: space-around;
    align-items: center;
  }

  body {
    padding-bottom: var(--elixir-mobile-nav-height);
  }

  /* Push JoinChat button above mobile nav */
  .joinchat {
    --bottom: calc(var(--elixir-mobile-nav-height) + 12px) !important;
  }

  /* Adjust header for mobile */
  .elixir-header {
    height: var(--elixir-header-height-mobile);
  }

  .elixir-header-row {
    padding: 0 1rem;
  }

  .elixir-logo-img {
    width: 150px;
    height: 50px;
  }

  /* Hide search button on mobile (use bottom nav) */
  .elixir-search-btn {
    display: none;
  }
}

.mobile-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  padding: 0.5rem 0.75rem;
  min-width: 64px;
  height: 100%;
  color: var(--elixir-nav-text);
  text-decoration: none;
  font-size: 0.6875rem;
  font-weight: 500;
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--elixir-transition);
}

.mobile-nav-item:hover,
.mobile-nav-item:focus {
  color: var(--elixir-nav-accent);
}

.mobile-nav-item svg {
  width: 22px;
  height: 22px;
}

/* Cart count badge (bottom nav) */
.cart-item {
  position: relative;
}

.cart-count {
  position: absolute;
  top: 4px;
  right: 8px;
  min-width: 18px;
  height: 18px;
  background: var(--elixir-nav-accent);
  color: #fff;
  font-size: 0.625rem;
  font-weight: 700;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

.cart-count:empty,
.cart-count[data-count="0"] {
  display: none;
}

/* === Mobile Full-Screen Menu === */
.elixir-mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 85%;
  max-width: 320px;
  height: 100%;
  background: var(--elixir-nav-bg);
  z-index: 1001;
  transform: translateX(-100%);
  transition: transform 0.3s ease;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  content-visibility: auto; /* CWV: skip rendering when off-screen */
  contain-intrinsic-size: 320px 100vh; /* CWV: estimated size for layout */
}

.elixir-mobile-menu[aria-hidden="false"] {
  transform: translateX(0);
}

.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid #eee;
  position: sticky;
  top: 0;
  background: var(--elixir-nav-bg);
  z-index: 1;
}

.mobile-menu-title {
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--elixir-nav-text);
}

.close-menu {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--elixir-nav-text);
  border-radius: 50%;
  transition: background var(--elixir-transition);
}

.close-menu:hover {
  background: #f5f5f5;
}

.mobile-menu-content {
  padding: 1rem 0;
}

/* Quick links */
.mobile-quick-links {
  padding: 0 1.25rem 1rem;
  border-bottom: 1px solid #eee;
  margin-bottom: 1rem;
}

.quick-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0;
  color: var(--elixir-nav-accent);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9375rem;
}

/* Accordion categories */
.accordion-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.accordion-item {
  border-bottom: 1px solid #f0f0f0;
}

.accordion-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1rem 1.25rem;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--elixir-nav-text);
  text-align: left;
}

.accordion-trigger .chevron {
  transition: transform var(--elixir-transition);
}

.accordion-trigger[aria-expanded="true"] .chevron {
  transform: rotate(180deg);
}

.accordion-content {
  display: none;
  padding: 0 1.25rem 1rem;
  list-style: none;
  margin: 0;
  background: #fafafa;
}

.accordion-content[aria-hidden="false"] {
  display: block;
}

.accordion-link,
.accordion-link-single {
  display: block;
  padding: 0.625rem 0.75rem;
  color: var(--elixir-nav-text);
  text-decoration: none;
  font-size: 0.875rem;
  border-radius: 4px;
}

.accordion-link:hover,
.accordion-link-single:hover {
  background: #fff;
  color: var(--elixir-nav-accent);
}

.accordion-link.see-all {
  color: var(--elixir-nav-accent);
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.accordion-link-single {
  padding: 1rem 1.25rem;
}

/* Account links */
.mobile-account-links {
  margin-top: 1rem;
  padding: 1rem 1.25rem 0;
  border-top: 1px solid #eee;
}

.account-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0;
  color: var(--elixir-nav-text);
  text-decoration: none;
  font-size: 0.9375rem;
}

.account-link:hover {
  color: var(--elixir-nav-accent);
}

/* Mobile overlay */
.elixir-mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.elixir-mobile-overlay[aria-hidden="false"] {
  opacity: 1;
  visibility: visible;
}

/* === Accessibility === */
@media (prefers-reduced-motion: reduce) {
  .elixir-mobile-menu,
  .elixir-mobile-overlay,
  .accordion-trigger .chevron {
    transition: none;
  }
}

/* Focus styles */
.elixir-hamburger:focus-visible,
.elixir-header-btn:focus-visible,
.elixir-disco-bar-link:focus-visible,
.mobile-nav-item:focus-visible,
.close-menu:focus-visible,
.accordion-trigger:focus-visible,
.accordion-link:focus-visible,
.quick-link:focus-visible,
.account-link:focus-visible {
  outline: 2px solid var(--elixir-nav-accent);
  outline-offset: 2px;
}

/* Hide desktop menu (replaced by mobile-menu on mobile) */
.elixir-menu,
.elixir-nav-container {
  display: none;
}