/* ===== Mega Menu 三级分类导航 ===== */
/* 后续菜单样式请在此文件修改 */

#menu .navbar-nav {
  gap: 0.25rem;
  flex-wrap: wrap;
}

#menu .nav-item.dropdown.position-static {
  position: static !important;
}

#menu .nav-link {
  padding: 0.5rem 1rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

#menu .nav-link:hover {
  color: #e94560 !important;
}

#menu .dropdown-menu {
  border-radius: 12px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
  border: 1px solid rgba(0, 0, 0, 0.06);
  padding: 1.25rem;
  margin-top: 0;
  left: 50% !important;
  transform: translateX(-50%) !important;
  min-width: 600px;
  max-width: 900px;
  max-height: 70vh;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s ease-in-out;
  display: block !important;
}

#menu .dropdown-menu .row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -8px;
}

#menu .dropdown-menu .col-lg-3,
#menu .dropdown-menu .col-md-4,
#menu .dropdown-menu .col-sm-6,
#menu .dropdown-menu .col-12 {
  padding: 0 8px;
}

.category-item {
  padding: 0.5rem 0;
}

.category-item > a.fw-bold {
  color: #1a1a2e;
  letter-spacing: 0.03em;
  font-size: 0.8rem;
  transition: color 0.2s ease;
  display: block;
}

.category-item > a.fw-bold:hover {
  color: #e94560;
}

.category-item ul {
  padding-left: 0;
}

.category-item ul li {
  list-style: none;
}

.category-item ul li a {
  padding: 3px 0 3px 10px;
  border-left: 2px solid transparent;
  transition: all 0.15s ease;
  font-size: 0.85rem;
  color: #6c757d;
  display: block;
}

.category-item ul li a:hover {
  border-left-color: #e94560;
  color: #e94560 !important;
  padding-left: 14px;
}

#menu .dropdown.show .dropdown-menu,
#menu .dropdown-menu.show {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0) !important;
}

#menu .dropdown-menu {
  transform: translateX(-50%) translateY(10px) !important;
}

@media (max-width: 991.98px) {
  #menu .dropdown-menu {
    min-width: unset !important;
    max-width: 100% !important;
    left: 0 !important;
    border-radius: 0;
    max-height: 60vh !important;
    transform: translateY(10px) !important;
  }

  #menu .dropdown-menu .col-md-4 {
    width: 33.333%;
  }

  #menu .dropdown.show .dropdown-menu,
  #menu .dropdown-menu.show {
    transform: translateY(0) !important;
  }
}

@media (max-width: 767.98px) {
  #menu .dropdown-menu .col-sm-6 {
    width: 50%;
  }
}

@media (max-width: 575.98px) {
  #menu .dropdown-menu .col-12 {
    width: 100%;
  }

  #menu .dropdown-menu {
    padding: 0.75rem;
  }
}