/* ============================================================
   header.css — Top bar, main header, navegação
   ============================================================ */

/* ── TOP BAR ── */

.top-bar {
  background-color: var(--ecom-color-secondary-800);
  color: var(--ecom-text-on-dark);
  font-size: var(--ecom-text-xs);
  padding-block: var(--ecom-space-2);
  border-bottom: 1px solid rgb(255 255 255 / 0.08);
}

.top-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ecom-space-4);
}

.top-bar__contacts {
  display: flex;
  align-items: center;
  gap: var(--ecom-space-6);
  flex-wrap: wrap;
}

.top-bar__contact-item {
  display: inline-flex;
  align-items: center;
  gap: var(--ecom-space-2);
  color: var(--ecom-color-neutral-300);
  transition: color var(--ecom-duration-fast) var(--ecom-ease-default);
}

.top-bar__contact-item:hover {
  color: var(--ecom-color-neutral-0);
}

.top-bar__contact-icon {
  width: 0.875rem;
  height: 0.875rem;
  flex-shrink: 0;
}

.top-bar__social {
  display: flex;
  align-items: center;
  gap: var(--ecom-space-3);
}

.top-bar__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  color: var(--ecom-color-neutral-400);
  transition: color var(--ecom-duration-fast) var(--ecom-ease-default);
}

.top-bar__social-link:hover {
  color: var(--ecom-color-primary-500);
}

.top-bar__social-link svg {
  width: 1rem;
  height: 1rem;
}

/* ── MAIN HEADER ── */

.main-header {
  background-color: var(--ecom-bg-dark);
  padding-block: var(--ecom-space-4);
}

.main-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ecom-space-6);
}

.main-header__logo {
  flex-shrink: 0;
}

.main-header__logo img {
  height: 2.5rem;
  width: auto;
}

/* Search */
.main-header__search {
  flex: 1;
  max-width: 36rem;
  display: none;
}

@media (min-width: 768px) {
  .main-header__search {
    display: block;
  }
}

.search-form {
  display: flex;
  align-items: center;
  background-color: var(--ecom-color-secondary-700);
  border: 1px solid var(--ecom-color-secondary-600);
  border-radius: var(--ecom-radius-lg);
  overflow: hidden;
  transition: border-color var(--ecom-duration-fast) var(--ecom-ease-default);
}

.search-form:focus-within {
  border-color: var(--ecom-color-primary-500);
}

.search-form__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-left: var(--ecom-space-4);
  color: var(--ecom-color-neutral-400);
}

.search-form__icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.search-form__input {
  flex: 1;
  padding: var(--ecom-space-3) var(--ecom-space-4);
  background: transparent;
  border: none;
  color: var(--ecom-color-neutral-0);
  font-size: var(--ecom-text-sm);
}

.search-form__input::placeholder {
  color: var(--ecom-color-neutral-400);
}

/* Actions */
.main-header__actions {
  display: flex;
  align-items: center;
  gap: var(--ecom-space-3);
  flex-shrink: 0;
}

.header-cart {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  background-color: var(--ecom-color-secondary-700);
  border-radius: var(--ecom-radius-lg);
  color: var(--ecom-color-neutral-0);
  transition: background-color var(--ecom-duration-fast) var(--ecom-ease-default);
}

.header-cart:hover {
  background-color: var(--ecom-color-secondary-600);
}

.header-cart svg {
  width: 1.5rem;
  height: 1.5rem;
}

.header-cart__count {
  position: absolute;
  top: -0.25rem;
  right: -0.25rem;
  background-color: var(--ecom-color-primary-500);
  color: var(--ecom-color-neutral-0);
  font-size: 0.625rem;
  font-weight: var(--ecom-font-bold);
  min-width: 1.125rem;
  height: 1.125rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--ecom-radius-full);
  padding-inline: 0.25rem;
}

/* ── NAVBAR ── */

.site-nav {
  background-color: var(--ecom-bg-dark);
  border-top: 1px solid rgb(255 255 255 / 0.08);
}

.site-nav__list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--ecom-space-1);
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  padding-block: var(--ecom-space-1);
}

.site-nav__list::-webkit-scrollbar {
  display: none;
}

.site-nav__link {
  display: block;
  padding: var(--ecom-space-3) var(--ecom-space-4);
  font-size: var(--ecom-text-sm);
  font-weight: var(--ecom-font-medium);
  color: var(--ecom-color-neutral-300);
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition:
    color var(--ecom-duration-fast) var(--ecom-ease-default),
    border-color var(--ecom-duration-fast) var(--ecom-ease-default);
}

.site-nav__link:hover {
  color: var(--ecom-color-neutral-0);
}

.site-nav__link--active {
  color: var(--ecom-color-primary-500);
  border-bottom-color: var(--ecom-color-primary-500);
}

/* ── HEADER ACTION BUTTON (user icon) ── */

.header__action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  color: var(--ecom-color-neutral-0);
  background-color: var(--ecom-color-secondary-700);
  border-radius: var(--ecom-radius-lg);
  transition: background-color var(--ecom-duration-fast) var(--ecom-ease-default);
}

.header__action-btn:hover {
  background-color: var(--ecom-color-secondary-600);
}

.header__action-btn svg {
  width: 1.375rem;
  height: 1.375rem;
}

/* ── MOBILE MENU TOGGLE ── */

.mobile-menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  color: var(--ecom-color-neutral-0);
}

@media (min-width: 1024px) {
  .mobile-menu-toggle {
    display: none;
  }
}

.mobile-menu-toggle svg {
  width: 1.5rem;
  height: 1.5rem;
}

/* ── MOBILE SEARCH TOGGLE ── */

.header__search-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  color: var(--ecom-color-neutral-0);
  background-color: var(--ecom-color-secondary-700);
  border-radius: var(--ecom-radius-lg);
  transition: background-color var(--ecom-duration-fast) var(--ecom-ease-default);
}

.header__search-toggle:hover {
  background-color: var(--ecom-color-secondary-600);
}

.header__search-toggle svg {
  width: 1.25rem;
  height: 1.25rem;
}

@media (min-width: 768px) {
  .header__search-toggle {
    display: none;
  }
}

/* Mobile search expanded state */
.main-header__search--mobile-open {
  display: block;
}

@media (max-width: 767px) {
  .main-header__search--mobile-open {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    padding: var(--ecom-space-3) var(--ecom-space-4);
    background-color: var(--ecom-bg-dark);
    border-top: 1px solid rgb(255 255 255 / 0.08);
    z-index: var(--ecom-z-dropdown);
  }
}

/* ── MOBILE NAV OPEN STATE ── */

@media (max-width: 1023px) {
  .site-nav {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--ecom-duration-normal) var(--ecom-ease-default);
  }

  .site-nav--open {
    max-height: 20rem;
  }

  .site-nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding-block: var(--ecom-space-2);
  }

  .site-nav__link {
    width: 100%;
    border-bottom: none;
    border-left: 2px solid transparent;
    padding: var(--ecom-space-3) var(--ecom-space-4);
  }

  .site-nav__link--active {
    border-left-color: var(--ecom-color-primary-500);
    border-bottom-color: transparent;
  }
}

/* ── RESPONSIVE (mobile override na seção abaixo) ── */

/* ══════════════════════════════════════════════════════════
   MOBILE HEADER EXCLUSIVO — < 768px
   Layout: [logo] ←→ [search-icon][cart][menu]
   ══════════════════════════════════════════════════════════ */

@media (max-width: 767px) {
  /* Top bar e nav escondidos */
  .top-bar {
    display: none;
  }

  .site-nav {
    display: none;
  }

  /* Header compacto */
  .main-header {
    padding-block: var(--ecom-space-3);
    position: relative;
  }

  .main-header__inner {
    gap: var(--ecom-space-2);
    justify-content: space-between;
    /* Desfazer qualquer position/order herdado */
    position: static;
  }

  /* Logo: esquerda, normal no flow */
  .main-header__logo {
    position: static;
    transform: none;
    order: unset;
    flex-shrink: 0;
  }

  .main-header__logo img {
    height: 2rem;
    width: auto;
  }

  /* Search form (input): completamente oculto no mobile */
  .main-header__search {
    display: none;
  }

  /* Actions: direita — mostra só search-icon, cart, hamburger */
  .main-header__actions {
    order: unset;
    margin-left: auto;
    gap: var(--ecom-space-2);
    flex-shrink: 0;
  }

  /* Ocultar WhatsApp e ícone de usuário */
  .btn--whatsapp {
    display: none;
  }

  .header__action-btn {
    display: none;
  }
}

/* ══════════════════════════════════════════════════════════
   TABLET HEADER — 768px a 1023px
   ══════════════════════════════════════════════════════════ */

@media (min-width: 768px) and (max-width: 1023px) {
  .mobile-menu-toggle {
    display: flex;
  }

  .btn--whatsapp {
    display: none;
  }
}