/* Multilevel Menu Styles */

/* Dropdown submenu styles */
.main-menu__list .dropdown-submenu {
  position: relative;
  transition: all 0.3s ease;
}

.main-menu__list .dropdown-submenu > a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 5px 20px;
  color: var(--fistudy-black);
  font-size: 16px;
  font-weight: 500;
  transition: all 0.3s ease;
  border-radius: 4px;
  margin: 2px 0;
}

.main-menu__list .dropdown-submenu > a:hover {
  color: var(--fistudy-primary);
  background-color: rgba(var(--fistudy-primary-rgb), 0.05);
}

/* Styling for submenu items */
.main-menu__list .dropdown-submenu > ul.shadow-box li {
  position: relative;
  transition: all 0.3s ease;
}

.main-menu__list .dropdown-submenu > ul.shadow-box li > a {
  display: block;
  padding: 8px 20px;
  color: var(--fistudy-gray);
  font-size: 15px;
  font-weight: 400;
  transition: all 0.3s ease;
  position: relative;
}

.main-menu__list .dropdown-submenu > ul.shadow-box li > a:hover {
  color: var(--fistudy-primary);
  background-color: rgba(var(--fistudy-primary-rgb), 0.05);
  padding-left: 25px;
}

.main-menu__list .dropdown-submenu > a::after {
  content: ">"; /* Right arrow icon */
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
  margin-left: 10px;
  font-size: 12px;
  transition: transform 0.3s ease;
}

/* Position the submenu */
.main-menu__list .dropdown-submenu > ul.shadow-box {
  position: absolute;
  left: 100%;
  top: 0;
  display: none;
  min-width: 220px;
  background-color: var(--fistudy-white);
  border-radius: 8px;
  box-shadow: 0px 10px 39.2px 0.8px rgba(0, 0, 0, 0.1);
  padding: 15px 0;
  z-index: 99;
  border: 1px solid var(--fistudy-bdr-color);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
}

/* Show submenu on hover with animation */
.main-menu__list .dropdown-submenu:hover > ul.shadow-box {
  display: block;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Add a subtle indicator for submenus */
.main-menu__list .dropdown-submenu > ul.shadow-box:before {
  content: "";
  position: absolute;
  left: -6px;
  top: 15px;
  width: 12px;
  height: 12px;
  background-color: var(--fistudy-white);
  border-left: 1px solid var(--fistudy-bdr-color);
  border-bottom: 1px solid var(--fistudy-bdr-color);
  transform: rotate(45deg);
  z-index: 1;
}

/* Adjust indicator for right-to-left submenus */
.main-menu__list .dropdown-submenu > ul.shadow-box.rtl-submenu:before {
  left: auto;
  right: -6px;
  border-left: none;
  border-right: 1px solid var(--fistudy-bdr-color);
  border-top: 1px solid var(--fistudy-bdr-color);
  border-bottom: none;
}

/* Improve dropdown appearance */
.main-menu__list .dropdown-submenu > ul.shadow-box li:first-child > a {
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
}

.main-menu__list .dropdown-submenu > ul.shadow-box li:last-child > a {
  border-bottom-left-radius: 8px;
  border-bottom-right-radius: 8px;
}

/* Mobile menu adjustments */
@media (max-width: 991px) {
  .main-menu__list .dropdown-submenu > ul.shadow-box {
    position: static;
    display: none;
    width: 100%;
    opacity: 1;
    visibility: visible;
    background-color: rgba(var(--fistudy-base-rgb), 0.05);
    padding: 10px 0;
    padding-left: 20px;
    box-shadow: none;
    border: none;
    border-radius: 0;
    transform: none;
    margin-top: 5px;
    margin-bottom: 5px;
  }

  .main-menu__list .dropdown-submenu > ul.shadow-box:before {
    display: none; /* Hide the submenu indicator on mobile */
  }

  .main-menu__list .dropdown-submenu:hover > ul.shadow-box {
    display: none;
    transform: none;
  }

  .main-menu__list .dropdown-submenu.expanded > ul.shadow-box {
    display: block;
    animation: fadeIn 0.3s ease-in-out;
  }

  .main-menu__list .dropdown-submenu > a {
    padding: 8px 15px;
    border-radius: 4px;
  }

  .main-menu__list .dropdown-submenu > a::after {
    content: "\f107"; /* Down arrow icon */
    transition: transform 0.3s ease;
    font-family: "Font Awesome 5 Pro";
  }

  .main-menu__list .dropdown-submenu.expanded > a {
    color: var(--fistudy-primary);
    background-color: rgba(var(--fistudy-primary-rgb), 0.1);
  }

  .main-menu__list .dropdown-submenu.expanded > a::after {
    content: "\f106"; /* Up arrow icon */
    transform: rotate(-180deg);
  }

  /* Mobile submenu items styling */
  .mobile-nav__container .dropdown-submenu > ul li > a {
    padding-left: 15px;
    font-size: 15px;
    position: relative;
  }

  .mobile-nav__container .dropdown-submenu > ul li > a:before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--fistudy-primary);
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.5;
  }
}

/* Animation for submenu appearance */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}