.burger-icon {
    margin: 12px 4px 0 12px;
}

/* Main Navigation Overlay */
.main-nav-overlay {
    position: fixed;
    top: 0;
    left: -100%;
    /* Hidden by default */
    width: 100%;
    /* Adjust width */
    height: 100vh;
    background-color: #323232;
    color: white;
    transition: left 0.3s ease;
    z-index: 999999;
    overflow-y: auto;
}

.main-nav-overlay.open {
    left: 0;
    /* Slide into view */
}

.main-nav-overlay nav {

    margin-top: 70px;
    padding-bottom: 70px;
}

/* Header with Search Bar and Close Button */
.main-nav-header {
    position: fixed;
    width: 100%;
    z-index: 999999;
    display: flex;
    align-items: center;
    padding: 15px;
    border-bottom: 1px solid #444;
    background: #323232;
}

.search-bar {
    display: flex;
    align-items: center;
    flex: 1;
    border-radius: 5px;
    padding: 5px 10px;
    margin-right: 10px;
    border-radius: 4px;
    border: 1px solid #515153;
    background: #323232;
}

.search-input {
    background: transparent;
    border: none;
    outline: none;
    color: white;
    flex: 1;
}

.main-nav-header .search-icon {
    width: 20px;
    height: 20px;
    background: unset;
    padding: 0;
}

.close-menu {
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
}

/* Navigation Menu */
.main-nav-menu {
    list-style: none;
    margin: 0;
    padding: 0;
}

.main-nav-item {
    border-bottom: 1px solid #444;
}

.main-nav-item.active .main-nav-link {
    background-color: #505050;
    /* Lighter background for active item */
}

.main-nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px;
    color: white;
    text-decoration: none;
    background: transparent;
    transition: background 0.3s ease;
}

.main-nav-link:hover {
    background-color: #505050;
    color: white;
}

/* Expand Button */
.has-submenu .expand-arrow {
    background: none;
    border: none;
    cursor: pointer;
    margin-left: auto;
    transform: rotate(0deg);
    /* Default position */
    transition: transform 0.3s ease;
    /* Smooth rotation */
}

.expand-submenu img {
    width: 16px;
    height: 16px;
}

.has-submenu.expanded .expand-arrow {
    transform: rotate(90deg);
    /* Rotate right arrow downwards */
}

/* Submenu */
.submenu {
    display: none;
    /* Hidden by default */
    list-style: none;
    padding: 0;
    margin: 0;
    background-color: #414141;
}

.submenu.expanded {
    display: block;
    /* Show submenu */
}

.submenu li {
    padding-left: 40px;
}

.submenu li a {
    padding: 10px 15px;
    color: white;
    text-decoration: none;
    display: block;
}

.submenu li a:hover {
    background-color: #505050;
}

#as_testinput3_xml {

    z-index: 999999;
    left: 0 !important;
    width: 100% !important;
    border-color: #515153;
}

#as_testinput3_xml #as_ul {
    background-color: #323232;

}

#as_testinput3_xml #as_ul em {
    color: #ca2727;

}

#as_testinput3_xml #as_ul li a {
    color: white;
    border-color: #515153;
}

#as_testinput3_xml #as_ul li a span small {
    color: #A8A8A8;
}