/* =============================================
   HEADER
   ============================================= */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  background: var(--color-primary);
  height: var(--header-height);
  box-shadow: var(--shadow-md);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 24px;
}

/* ── Logo ── */
.header__logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-white);
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  gap: 3px;
  flex-shrink: 0;
  transition: opacity 0.2s ease;
}
.header__logo:hover { opacity: 0.82; }

/* .logo-badge styles moved to main.css (shared component) */

/* ── Nav (desktop) ── */
.header__nav {
  display: flex;
  align-items: center;
  gap: 28px;
  flex: 1;
  justify-content: center;
}

.header__nav a {
  color: rgba(255,255,255,0.8);
  font-weight: 500;
  font-size: 0.95rem;
  white-space: nowrap;
  position: relative;
  padding-bottom: 3px;
  transition: color 0.2s ease;
}
.header__nav a:hover { color: var(--color-accent); }

/* Underline slide (desktop) */
.header__nav a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 50%;
  width: 0; height: 2px;
  background: var(--color-accent);
  border-radius: 1px;
  transition: width 0.28s ease, left 0.28s ease;
}
.header__nav a:hover::after,
.header__nav a.active::after { width: 100%; left: 0; }

.header__nav a.active { color: white; }

.header__mobile-nav a.active {
  color: var(--color-accent) !important;
  background: rgba(200,113,47,0.08);
}

/* ── Actions ── */
.header__actions {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-shrink: 0;
}

.header__account {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.8);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s ease;
}
.header__account:hover { color: var(--color-accent); }

.header__cart {
  position: relative;
  color: var(--color-white);
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  cursor: pointer;
  transition: opacity 0.2s ease;
}
.header__cart:hover { opacity: 0.75; }

.header__cart-count {
  position: absolute;
  top: -8px; right: -8px;
  background: var(--color-accent);
  color: white;
  width: 18px; height: 18px;
  border-radius: 50%;
  font-size: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  pointer-events: none; /* не перехоплює курсор від батьківського <a> */
}

/* ── Burger ── */
.header__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  cursor: pointer;
  padding: 0;
  transition: background 0.2s ease;
  flex-shrink: 0;
}
.header__burger:hover { background: rgba(255,255,255,0.12); }

.header__burger span {
  display: block;
  width: 18px; height: 2px;
  background: white;
  border-radius: 2px;
  transition: transform 0.32s cubic-bezier(0.22,1,0.36,1),
              opacity   0.22s ease,
              width     0.28s ease;
  transform-origin: center;
}

/* Burger → ✕ */
.header__burger--open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.header__burger--open span:nth-child(2) { opacity: 0; width: 0; }
.header__burger--open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Mobile overlay nav ── */
.header__mobile-nav {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: var(--header-height);
  left: 0; right: 0; bottom: 0;
  z-index: 199;
  background: var(--color-primary);
  overflow-y: auto;
  border-top: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
  /* Hidden state — visibility lets transitions work */
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-10px);
  transition: opacity 0.28s ease,
              transform 0.28s cubic-bezier(0.22,1,0.36,1),
              visibility 0s linear 0.28s;
}
.header__mobile-nav--open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
  transition: opacity 0.28s ease,
              transform 0.28s cubic-bezier(0.22,1,0.36,1),
              visibility 0s linear 0s;
}

.header__mobile-nav a {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  padding: 0 24px;
  text-align: center;
  color: rgba(255,255,255,0.82);
  font-size: 1.1rem;
  font-weight: 500;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  text-decoration: none;
  transition: color 0.18s ease, background 0.18s ease;
  min-height: 52px;
  max-height: 80px;
}
.header__mobile-nav a:last-child { border-bottom: none; }
.header__mobile-nav a:hover { color: var(--color-accent); background: rgba(255,255,255,0.04); }

.header__mobile-nav .nav-cta {
  display: flex;
  flex: 0 0 auto;
  margin: 12px 20px 20px;
  padding: 14px;
  background: var(--color-accent);
  color: white !important;
  border-radius: 10px;
  text-align: center;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-bottom: none !important;
  transition: background 0.2s ease !important;
}
.header__mobile-nav .nav-cta:hover { background: #b5611f !important; }

/* Overlay backdrop */
.header__mobile-backdrop {
  position: fixed;
  inset: 0;
  z-index: 198;
  background: rgba(0,0,0,0.4);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.28s ease, visibility 0s linear 0.28s;
}
.header__mobile-backdrop--open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity 0.28s ease, visibility 0s linear 0s;
}

/* ── Nav Dropdown (типи товарів при наведенні на «Каталог») ── */
.nav-dd-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
/* Стрілочка-каретка */
.nav-dd-caret {
  display: inline-block;
  margin-left: 3px;
  font-size: 0.7em;
  opacity: 0.65;
  transition: transform 0.2s;
  vertical-align: middle;
}
.nav-dd-wrap:hover .nav-dd-caret { transform: rotate(180deg); }

/* Прозорий міст між посиланням і панеллю (щоб hover не зривався при перетині зазору) */
.nav-dd-wrap::before {
  content: '';
  position: absolute;
  top: 100%;
  left: -20px;
  right: -20px;
  height: 12px; /* перекриває зазор */
}

/* Панель dropdown */
.nav-dd {
  position: absolute;
  top: calc(100% + 12px); /* = висота мосту вище */
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  background: white;
  border-radius: var(--border-radius-lg, 12px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.14), 0 2px 8px rgba(0,0,0,0.07);
  padding: 6px 0;
  min-width: 190px;
  overflow: hidden; /* обрізає hover-фон за border-radius */
  opacity: 0;
  pointer-events: none;
  /* невеликий delay при ховані — панель не зникає від різкого руху миші */
  transition: opacity 0.18s 0.05s, transform 0.18s 0.05s;
  z-index: 400;
}
.nav-dd-wrap:hover .nav-dd {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
  transition-delay: 0s; /* показується одразу */
}
/* Трикутник-стрілка вгорі панелі */
.nav-dd::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top: none;
  border-bottom-color: white;
  filter: drop-shadow(0 -2px 2px rgba(0,0,0,0.06));
}
.nav-dd__item {
  display: block;
  padding: 10px 18px;
  color: var(--color-text, #1a1a1a) !important;
  font-size: 0.9rem;
  font-weight: 500;
  white-space: nowrap;
  transition: background 0.12s, color 0.12s;
  text-decoration: none;
}
.nav-dd__item:hover {
  background: #fef6ef;
  color: var(--color-accent, #C8712F) !important;
}
.nav-dd__item.active {
  color: var(--color-accent, #C8712F) !important;
  font-weight: 600;
}
/* Перший пункт — «Всі» зі стрілочкою */
.nav-dd__item--all {
  border-bottom: 1px solid var(--color-border, #e8e2db);
  margin-bottom: 4px;
  color: var(--color-text-muted, #888) !important;
  font-size: 0.82rem;
}

/* ── Mobile breakpoint ── */
@media (max-width: 768px) {
  .header__nav            { display: none; }
  .header__burger         { display: flex; order: 3; }
  .header__actions        { order: 2; margin-left: auto; }
  .header__logo           { order: 1; }
  .header__account-label  { display: none; }
  .header__account        { font-size: 1.4rem; }
  .nav-dd                 { display: none; } /* на мобільному — тільки сторінка каталогу */
}