/*
 * WebCreare Commerce — mega menu desktop + accordion mobile (Fase 4).
 * Richiede le custom properties di theme.css e le classi .wc-header* già definite lì.
 * Apertura desktop via CSS (:hover / :focus-within), JS solo per Escape/click-fuori/touch.
 */

.wc-mega {
  flex: 1;
  min-width: 0;
}

.wc-mega__list {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.wc-mega__item {
  position: static;
}

.wc-mega__trigger {
  display: inline-block;
  padding: 8px 0;
  color: var(--wc-color-secondary);
  text-decoration: none;
  font-weight: 600;
  font-size: 14.5px;
  position: relative;
  background: none;
  border: 0;
}

.wc-mega__trigger::after {
  content: '';
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 2px;
  height: 2px;
  background: var(--wc-color-primary);
  transition: right var(--wc-transition);
}

.wc-mega__trigger:hover::after,
.wc-mega__trigger:focus-visible::after,
.wc-mega__item:hover > .wc-mega__trigger::after,
.wc-mega__item:focus-within > .wc-mega__trigger::after {
  right: 0;
}

.wc-mega__panel {
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  background: var(--wc-color-surface);
  border-top: 1px solid var(--wc-color-border);
  box-shadow: var(--wc-shadow-md);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-6px);
  transition: opacity var(--wc-transition), transform var(--wc-transition), visibility var(--wc-transition);
  z-index: 900;
}

.wc-mega__item:hover > .wc-mega__panel,
.wc-mega__item:focus-within > .wc-mega__panel,
.wc-mega__panel.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.wc-mega__panel-inner {
  max-width: var(--wc-container-max);
  margin: 0 auto;
  padding: 28px 24px;
}

/* Colonne flessibili (CSS multi-column): si adattano da sole al numero di sottocategorie
   reali del negozio, invece di un layout fisso a 3 colonne pensato per un catalogo moda. */
.wc-mega__col-list {
  list-style: none;
  margin: 0;
  padding: 0;
  column-width: 200px;
  column-gap: 40px;
}

.wc-mega__col-list li {
  break-inside: avoid;
}

.wc-mega__col-list a {
  display: block;
  padding: 6px 0;
  color: var(--wc-color-text);
  text-decoration: none;
  font-size: 14px;
  transition: color var(--wc-transition);
}

.wc-mega__col-list a:hover {
  color: var(--wc-color-primary);
}

/* ---------- Menu mobile off-canvas + accordion ---------- */

/* Fase 8: apertura/chiusura animata (slide + fade) invece del display:none a scatto
   dell'attributo hidden. Il pannello resta nel DOM, solo invisibile e non interagibile. */
.wc-mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 1200;
  visibility: hidden;
  pointer-events: none;
}

.wc-mobile-menu.is-open {
  visibility: visible;
  pointer-events: auto;
}

.wc-mobile-menu__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(17, 24, 39, 0.4);
  opacity: 0;
  transition: opacity var(--wc-transition);
}

.wc-mobile-menu.is-open .wc-mobile-menu__backdrop {
  opacity: 1;
}

.wc-mobile-menu__panel {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 85%;
  max-width: 340px;
  background: var(--wc-color-surface);
  padding: 20px;
  overflow-y: auto;
  box-shadow: var(--wc-shadow-md);
  transform: translateX(-100%);
  transition: transform 320ms cubic-bezier(0.4, 0, 0.2, 1);
}

.wc-mobile-menu.is-open .wc-mobile-menu__panel {
  transform: translateX(0);
}

.wc-mobile-menu__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.wc-mobile-menu__close {
  border: 0;
  background: none;
  width: 36px;
  height: 36px;
  cursor: pointer;
  color: var(--wc-color-secondary);
}

.wc-mobile-menu__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.wc-mobile-menu__group {
  border-top: 1px solid var(--wc-color-border);
}

.wc-mobile-menu__group--flat {
  display: flex;
}

.wc-mobile-menu__group-head {
  display: flex;
  align-items: stretch;
}

.wc-mobile-menu__link {
  flex: 1;
  display: block;
  padding: 14px 2px;
  color: var(--wc-color-secondary);
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
}

.wc-mobile-menu__link--accent {
  color: var(--wc-color-accent);
}

.wc-mobile-menu__toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  border: 0;
  background: none;
  color: var(--wc-color-text-muted);
  cursor: pointer;
  transition: transform var(--wc-transition);
}

.wc-mobile-menu__toggle[aria-expanded='true'] {
  transform: rotate(180deg);
  color: var(--wc-color-primary);
}

.wc-mobile-menu__submenu {
  list-style: none;
  margin: 0;
  padding: 0 0 12px 2px;
}

.wc-mobile-menu__submenu a {
  display: block;
  padding: 9px 0 9px 14px;
  color: var(--wc-color-text-muted);
  text-decoration: none;
  font-size: 14px;
  border-left: 2px solid var(--wc-color-border);
}

.wc-mobile-menu__submenu a:hover {
  color: var(--wc-color-primary);
  border-left-color: var(--wc-color-primary);
}

/* ---------- Responsive: mega menu desktop-only (stesso breakpoint del burger in theme.css) ---------- */

@media (max-width: 991px) {
  .wc-mega {
    display: none;
  }
}