/**
 * KH Core V5 — Header premium (mega kartlar, glass arama, hover efektleri)
 */

body.kh-header-v5 {
  --kh-header-fixed-h: 80px;
}

body.kh-header-v5 .kh-hd-v45,
body.kh-header-v5 #kh-header {
  overflow: visible !important;
}

body.kh-header-v5 .kh-hd-v5.kh-hd-v45 {
  background: rgba(8, 12, 24, 0.92);
  border-bottom-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
}

body.kh-header-v5 .kh-hd-v45__inner.kh-hd-v5__inner {
  display: grid;
  grid-template-columns: minmax(0, auto) minmax(0, 1fr) minmax(0, auto);
  align-items: center;
  gap: 1rem 1.25rem;
  min-height: 80px;
  max-height: none;
  flex-wrap: nowrap;
}

body.kh-header-v5 .kh-hd-v5__brand,
body.kh-header-v5 .kh-hd-v45__brand {
  grid-column: 1;
  flex: 0 0 auto;
  max-width: min(280px, 32vw);
  min-width: 0;
}

body.kh-header-v5 .kh-hd-v5__nav-wrap,
body.kh-header-v5 .kh-hd-v45__nav-wrap {
  grid-column: 2;
  flex: 1 1 auto;
  min-width: 0;
  justify-content: flex-start;
  overflow: visible;
}

body.kh-header-v5 .kh-hd-v45__nav,
body.kh-header-v5 .kh-hd-v5__nav {
  overflow: visible;
}

body.kh-header-v5 .kh-hd-v5__actions,
body.kh-header-v5 .kh-hd-v45__actions {
  grid-column: 3;
  flex: 0 0 auto;
  margin-left: 0;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: nowrap;
  position: relative;
  z-index: 100015;
  isolation: isolate;
}

body.kh-header-v5 .kh-hd-v45__nav .kh-nav__list {
  flex-wrap: nowrap;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  max-width: 100%;
  padding-right: 10px;
  mask-image: linear-gradient(90deg, #000 92%, transparent 100%);
}

body.kh-header-v5 .kh-hd-v45__nav .kh-nav__list::-webkit-scrollbar {
  display: none;
}

body.kh-header-v5 .kh-hd-v45__actions .kh-max-header-actions {
  order: 1;
}

body.kh-header-v5 .kh-hd-v45__actions .kh-eco-header-actions {
  order: 2;
}

body.kh-header-v5 .kh-hd-v45__actions .kh-hd-v45__search {
  order: 3;
  flex: 0 1 240px;
  width: min(240px, 22vw);
  min-width: 140px;
  max-width: 260px;
}

body.kh-header-v5 .kh-hd-v45__actions .kh-hd-v45__burger {
  order: 4;
}

/* Marka */
body.kh-header-v5 .kh-hd-v5__logo {
  font-size: 2.5rem;
  filter: drop-shadow(0 0 18px rgba(0, 212, 255, 0.35));
}

body.kh-header-v5 .kh-hd-v5__name {
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--text, #f8fafc);
}

body.kh-header-v5 .kh-hd-v5__tagline {
  font-size: 0.72rem;
  color: var(--muted, #94a3b8);
}

body.kh-header-v5 .kh-hd-v5__brand:hover .kh-hd-v5__logo {
  filter: drop-shadow(0 0 24px rgba(0, 212, 255, 0.55));
}

/* Nav link — slide underline */
body.kh-header-v5 .kh-hd-v5__nav .kh-nav__link {
  position: relative;
  overflow: hidden;
  transition:
    color 0.2s ease,
    background 0.2s ease,
    box-shadow 0.2s ease;
}

body.kh-header-v5 .kh-hd-v5__nav .kh-nav__link::after {
  content: '';
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 6px;
  height: 2px;
  background: linear-gradient(90deg, var(--primary, #3b82f6), var(--accent, #00d4ff));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.28s ease;
}

body.kh-header-v5 .kh-hd-v5__nav .kh-nav__link:hover,
body.kh-header-v5 .kh-hd-v5__nav .kh-nav__link:focus-visible {
  color: var(--text, #f8fafc);
  background: rgba(59, 130, 246, 0.1);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.12);
}

body.kh-header-v5 .kh-hd-v5__nav .kh-nav__link:hover::after,
body.kh-header-v5 .kh-hd-v5__nav .kh-nav__link:focus-visible::after {
  transform: scaleX(1);
}

body.kh-header-v5 .kh-hd-v5__nav .kh-nav__link--mega {
  border: 1px solid rgba(0, 212, 255, 0.2);
  background: rgba(0, 212, 255, 0.06);
}

/* Mega V5 — kart grid */
body.kh-header-v5 .kh-hd-v45__nav .kh-mega-v5.kh-mega-dropdown {
  width: min(960px, calc(100vw - 40px));
  padding: 18px;
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  background: rgba(10, 14, 28, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow:
    0 28px 64px rgba(0, 0, 0, 0.55),
    0 0 40px rgba(0, 212, 255, 0.08);
}

body.kh-header-v5 .kh-nav__item--mega-v5 {
  position: relative;
  z-index: 100010;
}

body.kh-header-v5 .kh-nav__item--mega-v5:hover > .kh-mega-v5,
body.kh-header-v5 .kh-nav__item--mega-v5:focus-within > .kh-mega-v5,
body.kh-header-v5 .kh-nav__item--mega-v5.is-open > .kh-mega-v5 {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

body.kh-header-v5 .kh-nav__item--has-children.is-open > .kh-nav__dropdown,
body.kh-header-v5 .kh-nav__item--has-children.is-open > ul.sub-menu,
body.kh-header-v5 .menu-item-has-children.is-open > ul.sub-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.kh-mega-v5__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.kh-mega-v5__card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 14px;
  text-decoration: none;
  color: inherit;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition:
    transform 0.22s ease,
    border-color 0.22s ease,
    box-shadow 0.22s ease,
    background 0.22s ease;
}

.kh-mega-v5__card:hover {
  transform: translateX(4px) translateY(-2px);
  border-color: rgba(0, 212, 255, 0.45);
  background: rgba(59, 130, 246, 0.12);
  box-shadow:
    0 12px 28px rgba(0, 0, 0, 0.35),
    0 0 24px rgba(0, 212, 255, 0.18);
}

.kh-mega-v5__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  border-radius: 12px;
  background: rgba(0, 212, 255, 0.12);
  border: 1px solid rgba(0, 212, 255, 0.25);
}

.kh-mega-v5__name {
  display: block;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text, #f8fafc);
  margin-bottom: 4px;
}

.kh-mega-v5__desc {
  display: block;
  font-size: 0.75rem;
  line-height: 1.45;
  color: var(--muted, #94a3b8);
  margin-bottom: 6px;
}

.kh-mega-v5__count {
  display: inline-flex;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent, #00d4ff);
}

/* Arama V5 — 52px glass */
body.kh-header-v5 .kh-search-v5 {
  min-height: 52px;
  border-radius: 16px;
  transition:
    border-color 0.2s ease,
    box-shadow 0.25s ease,
    background 0.2s ease;
}

body.kh-header-v5 .kh-search-v5.is-focused,
body.kh-header-v5 .kh-search-v5:has(.kh-search-v5__panel:not([hidden])) {
  border-color: rgba(0, 212, 255, 0.5);
  background: rgba(15, 23, 42, 0.75);
  box-shadow:
    0 0 0 1px rgba(0, 212, 255, 0.2),
    0 0 28px rgba(0, 212, 255, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

body.kh-header-v5 .kh-search-v5__panel {
  border-radius: 16px;
  background: rgba(10, 14, 28, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.5);
  padding: 10px;
}

body.kh-header-v5 .kh-search-v5__panel .kh-search-v45__hit {
  align-items: center;
  padding: 10px 12px;
  transition: background 0.15s ease, transform 0.15s ease;
}

body.kh-header-v5 .kh-search-v5__panel .kh-search-v45__hit:hover {
  background: rgba(59, 130, 246, 0.15);
  transform: translateX(3px);
}

.kh-search-v5__thumb {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 10px;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

body.kh-header-v5 .kh-hd-v45__search {
  flex: 0 1 360px;
  width: min(360px, 38vw);
}

@media (max-width: 1024px) {
  body.kh-header-v5 .kh-hd-v5__nav-wrap {
    display: none;
  }
}