/* =============================================================
   Automania — header.css
   Two-tier header (white main band + grey category nav) +
   separate fixed sticky compact bar + mobile off-canvas.
   ============================================================= */

/* =============================================================
   MAIN HEADER BAND — white, NOT sticky
   ============================================================= */
.site-header {
  position: relative;
  z-index: var(--z-header);
  background: var(--color-bg);
  border-block-end: 1px solid var(--color-border);
}
.site-header__band { position: relative; }

.header-main {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(12px, 3vw, 40px);
  min-height: var(--header-height);
  padding-block: var(--space-sm);
}

/* ---- Logo — large enough for the wordmark to read clearly ---- */
.header-logo { display: inline-flex; align-items: center; }
.header-logo img { height: 72px; width: auto; }

/* ---- Search pill (centre column) — compact ---- */
.header-search {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  max-width: 290px;          /* ~60% narrower than a full-width search */
  justify-self: end;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  padding: var(--space-2xs);
  transition: border-color var(--transition-fast),
              box-shadow var(--transition-fast);
}
.header-search:focus-within {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-focus);
}
.header-search__input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--fs-sm);
  color: var(--color-text);
  min-width: 0;
}
.header-search__input::placeholder { color: var(--color-text-muted); }
.header-search__submit {
  flex: 0 0 auto;
  width: 42px; height: 42px;
  display: grid; place-items: center;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-radius: var(--radius-pill);
  font-size: 1.1rem;
  transition: background var(--transition-fast),
              transform var(--transition-fast);
}
.header-search__submit:hover,
.header-search__submit:focus-visible {
  background: var(--color-accent);
  transform: scale(1.05);
}

/* ---- Right-side actions ---- */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Language selector — single bordered button: globe icon + عربي */
.lang-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-md);
  min-height: 40px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-text);
  white-space: nowrap;
  transition: border-color var(--transition-fast),
              background var(--transition-fast),
              color var(--transition-fast);
}
.lang-btn__globe {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  color: var(--color-primary);
}
.lang-btn__label {
  font-family: var(--font-kufi);
  font-weight: var(--fw-bold);
  font-size: var(--fs-md);
  line-height: 1;
}
.lang-btn:hover,
.lang-btn:focus-visible {
  border-color: var(--color-primary);
  background: var(--color-primary-mist);
  color: var(--color-primary);
}

/* Language pills — used inside the mobile off-canvas footer */
.lang-switch {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  overflow: hidden;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
}
.lang-switch__opt {
  padding: var(--space-xs) var(--space-sm);
  color: var(--color-text-muted);
  transition: background var(--transition-fast), color var(--transition-fast);
}
.lang-switch__opt.is-active {
  background: var(--color-accent);
  color: var(--color-text-inverse);
}
.lang-switch__opt:not(.is-active):hover { color: var(--color-primary); }

/* Icon action button (favorites heart) — icon 20% larger */
.header-icon-btn {
  position: relative;
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: 1.44rem;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.header-icon-btn:hover,
.header-icon-btn:focus-visible {
  background: var(--color-bg-tint);
  color: var(--color-primary);
}
.header-icon-btn__badge {
  position: absolute;
  top: 3px; inset-inline-end: 3px;
  min-width: 18px; height: 18px;
  padding: 0 5px;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  line-height: 18px;
  text-align: center;
  border-radius: var(--radius-pill);
}

/* Auth buttons */
.header-auth { display: inline-flex; align-items: center; gap: var(--space-sm); }

/* Logged-in user dropdown */
.header-user { position: relative; }
.header-user__toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  transition: border-color var(--transition-fast);
}
.header-user__toggle:hover { border-color: var(--color-accent); }
.header-user__avatar {
  width: 32px; height: 32px;
  border-radius: var(--radius-circle);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  display: grid; place-items: center;
  font-weight: var(--fw-bold);
  font-size: var(--fs-sm);
}
.header-user__name {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.header-user__menu {
  position: absolute;
  top: calc(100% + 8px);
  inset-inline-end: 0;
  min-width: 220px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-xs);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--transition-base),
              transform var(--transition-base),
              visibility 0s linear var(--transition-base);
  z-index: var(--z-header);
}
.header-user.is-open .header-user__menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: opacity var(--transition-base), transform var(--transition-base);
}
.header-user__menu a {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text);
  transition: background var(--transition-fast), color var(--transition-fast);
}
.header-user__menu a:hover { background: var(--color-bg-tint); color: var(--color-primary); }
.header-user__menu a i { width: 18px; text-align: center; color: var(--color-text-muted); }
.header-user__menu hr { border: none; border-top: 1px solid var(--color-border); margin: var(--space-xs) 0; }

/* Hamburger */
.header-burger {
  display: none;
  width: 48px; height: 48px;
  place-items: center;
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-primary);
  border: 1px solid var(--color-border);
  font-size: 1.3rem;
  transition: background var(--transition-fast),
              border-color var(--transition-fast),
              color var(--transition-fast);
}
.header-burger:hover,
.header-burger:focus-visible {
  background: var(--color-primary-mist);
  border-color: var(--color-primary);
  color: var(--color-primary-deep);
}

/* =============================================================
   TIER 2 — CATEGORY NAV BAR (off-white strip inside main header)
   ============================================================= */
.header-nav {
  background: var(--color-bg-alt);
}
.header-nav__list {
  display: flex;
  align-items: stretch;
  gap: var(--space-xs);
  overflow-x: auto;
  scrollbar-width: none;
}
.header-nav__list::-webkit-scrollbar { display: none; }
.header-nav__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-md);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--color-text);
  white-space: nowrap;
  border-block-end: 3px solid transparent;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}
.header-nav__link i { font-size: 1rem; color: var(--color-text); }
.header-nav__link:hover { color: var(--color-primary); }
.header-nav__link:hover i { color: var(--color-primary); }
.header-nav__link.is-active {
  color: var(--color-text);
  font-weight: var(--fw-bold);
}
.header-nav__link.is-active i { color: var(--color-text); }

/* =============================================================
   STICKY COMPACT BAR — separate fixed element, slides in
   ============================================================= */
.sticky-header {
  position: fixed;
  top: 0;
  inset-inline: 0;
  z-index: var(--z-header);
  height: 64px;
  background: var(--color-bg);
  border-block-end: 3px solid var(--color-primary);
  box-shadow: var(--shadow-header);
  transform: translateY(-100%);
  transition: transform var(--transition-luxe);
  will-change: transform;
}
.sticky-header.is-visible { transform: translateY(0); }
.sticky-header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-md);
}
.sticky-header__logo { display: inline-flex; flex: 0 0 auto; }
.sticky-header__logo img { height: 42px; width: auto; }
.sticky-nav {
  display: none;
  flex: 1 1 auto;
  min-width: 0;
  align-items: center;
  gap: var(--space-md);
  overflow-x: auto;
  scrollbar-width: none;
}
.sticky-nav::-webkit-scrollbar { display: none; }
.sticky-nav a {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--color-text);
  transition: color var(--transition-fast);
}
.sticky-nav a:hover { color: var(--color-primary); }
/* Sticky bar carries the same action set as the main header */
.sticky-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex: 0 0 auto;
}
/* Keep the burger at the inline-end of the sticky bar (it is the first child
   in source order) so the menu stays reachable while scrolled on mobile. */
.sticky-actions .header-burger { order: 99; }

/* =============================================================
   MOBILE OFF-CANVAS NAVIGATION
   ============================================================= */
.mobile-nav {
  position: fixed;
  inset-block: 0;
  inset-inline-start: 0;
  width: 320px;
  max-width: 86vw;
  background: var(--color-bg);
  z-index: var(--z-drawer);
  transform: translateX(-105%);
  transition: transform var(--transition-luxe);
  box-shadow: 16px 0 48px rgba(0,0,0,0.18);
  border-inline-end: 4px solid var(--color-primary);
  visibility: hidden;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  touch-action: pan-y;
}
.mobile-nav.is-open { transform: translateX(0); visibility: visible; }

/* Backdrop behind the off-canvas drawer */
.js-mobile-backdrop {
  position: fixed;
  inset: 0;
  background: var(--color-overlay, rgba(15,15,15,0.55));
  z-index: calc(var(--z-drawer) - 1);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast);
}
.js-mobile-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md);
  border-block-end: 1px solid var(--color-border);
}
.mobile-nav__head img { height: 48px; width: auto; }
.mobile-nav__close {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: var(--radius-md);
  background: var(--color-bg-tint);
  color: var(--color-text);
  font-size: 1.2rem;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.mobile-nav__close:hover { background: var(--color-primary); color: var(--color-text-inverse); }

.mobile-nav__search {
  margin: var(--space-md);
  display: flex;
  align-items: center;
  background: var(--color-bg-tint);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  padding: var(--space-2xs);
}
.mobile-nav__search input {
  flex: 1; border: none; outline: none; background: transparent;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--fs-base);
  min-width: 0;
}
.mobile-nav__search button {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-radius: var(--radius-pill);
}

.mobile-nav__section {
  padding: var(--space-sm) var(--space-md);
}
.mobile-nav__label {
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--color-text-faint);
  padding: var(--space-sm) var(--space-sm) var(--space-xs);
}
.mobile-nav__link {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-sm);
  font-size: var(--fs-base);
  font-weight: var(--fw-medium);
  color: var(--color-text);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast), color var(--transition-fast);
}
.mobile-nav__link i { width: 22px; text-align: center; color: var(--color-primary); }
.mobile-nav__link:hover,
.mobile-nav__link.is-active { background: var(--color-primary-mist); color: var(--color-primary); }

.mobile-nav__lang {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
}
.mobile-nav__lang .lang-switch__opt {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
}
/* Language selector repositioned directly under the search bar (top of the drawer).
   Matches the search field's horizontal inset, with a divider below it before the menu. */
.mobile-nav__lang--top {
  margin: 0 var(--space-md) var(--space-md);
  padding-block-end: var(--space-md);
  border-block-end: 1px solid var(--color-border);
}

/* =============================================================
   RESPONSIVE
   ============================================================= */
@media (min-width: 992px) {
  .sticky-nav { display: flex; }
}

@media (max-width: 991.98px) {
  .header-main {
    grid-template-columns: 1fr auto;
    min-height: var(--header-height-mobile);
  }
  .header-search { display: none; }
  .header-logo img { height: 52px; }
  .header-auth,
  .lang-btn { display: none; }
  .header-burger { display: grid; }
  .header-nav { display: none; }
}

@media (max-width: 575.98px) {
  .header-logo img { height: 46px; }
  .header-icon-btn { width: 40px; height: 40px; }
  /* Compact the account control so wishlist + account + burger fit the row */
  .header-user__name,
  .header-user__toggle .fa-chevron-down { display: none; }
  .header-user__toggle { padding: 4px; border-radius: var(--radius-circle); }
  .header-actions,
  .sticky-actions { gap: var(--space-xs); }
}

/* RTL mirror for mobile drawer */
[dir="rtl"] .mobile-nav {
  inset-inline-start: auto;
  inset-inline-end: 0;
  transform: translateX(105%);
  border-inline-end: none;
  border-inline-start: 4px solid var(--color-primary);
}
[dir="rtl"] .mobile-nav.is-open { transform: translateX(0); }