/* ========================================
   DROPDOWN MENU STYLES
   ======================================== */

/* Dropdown Arrow */
.dropdown-arrow {
  font-size: 10px;
  margin-left: 4px;
  transition: transform 0.3s ease;
}

/* Menu Item with Children */
.menu-item-has-children {
  position: relative;
}

.menu-item-has-children:hover .dropdown-arrow {
  transform: rotate(180deg);
}

/* Sub Menu (Dropdown) */
.sub-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-10px);
  min-width: 900px;
  max-height: 80vh; /* Prevent going off-screen */
  overflow-y: auto; /* Enable scrolling */
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 1000;
  padding: var(--spacing-md); /* Reduced padding */
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md); /* Reduced gap */
  list-style: none;
  margin: 0;
}

/* Custom Scrollbar for Dropdown */
.sub-menu::-webkit-scrollbar {
  width: 6px;
}

.sub-menu::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 4px;
}

.sub-menu::-webkit-scrollbar-thumb {
  background: #ccc;
  border-radius: 4px;
}

.sub-menu::-webkit-scrollbar-thumb:hover {
  background: #bbb;
}

.menu-item-has-children:hover .sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

/* Mega Menu Categories */
.mega-menu-category {
  padding: 0;
  display: flex;
  flex-direction: column;
}

.mega-menu-category > strong {
  color: var(--color-charcoal);
  font-size: var(--font-size-base);
  font-weight: 600;
  height: 52px;
  display: flex;
  align-items: flex-start;
  padding-bottom: var(--spacing-xs);
  margin-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--color-accent);
  line-height: 1.3;
}

.mega-menu-category ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.mega-menu-category ul li {
  margin: 0;
  padding: 0;
}

.mega-menu-category ul li a {
  display: block;
  padding: var(--spacing-xs) var(--spacing-sm);
  color: var(--color-gray);
  font-size: var(--font-size-small);
  transition: var(--transition-base);
  border-radius: var(--radius-sm);
  position: relative;
}

.mega-menu-category ul li a:hover {
  color: var(--color-charcoal);
}

.mega-menu-category ul li a::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width 0.3s ease;
}

.mega-menu-category ul li a:hover::before {
  width: 4px;
}

/* More Link */
.mega-menu-category ul li.more-link {
  margin-top: var(--spacing-xs);
  padding-top: var(--spacing-xs);
  border-top: 1px solid var(--color-gray-light);
}

.mega-menu-category ul li.more-link a {
  color: var(--color-accent);
  font-weight: 600;
  font-size: 0.8rem;
}

.mega-menu-category ul li.more-link a:hover {
  color: var(--color-charcoal);
}

.mega-menu-category ul li.more-link a::before {
  display: none;
}

/* Responsive Dropdown */
@media (max-width: 1024px) {
  .sub-menu {
    min-width: 600px;
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  /* Mobile Dropdown */
  .sub-menu {
    position: static;
    min-width: 100%;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: transparent;
    grid-template-columns: 1fr;
    padding: 0 0 0 var(--spacing-md);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .menu-item-has-children.open .sub-menu {
    max-height: 1000px;
  }

  .dropdown-arrow {
    display: inline-block;
  }

  .mega-menu-category {
    padding: var(--spacing-sm) 0;
  }

  .mega-menu-category > strong {
    font-size: var(--font-size-small);
  }
}