body {
    background: var(--body-bgcolor);
    font-family: var(--regular-font);
}
.wrapper {
    position: relative;
    height: 92vh;
}
body .content-wrapper {
    margin-left: 220px;
}
.content-wrapper #iframe_id {
    z-index: 1;
    padding-top: 5vh !important;
    border: 0;
    width: 100%;
    height: 92vh;
}

.footer {
    margin-top: 0 !important;
}

/* --- New unified vertical sidebar --- */
.b2l-menu a { 
    text-decoration: none;
}
.b2l-menu {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 220px;
    max-width: 220px;
    height: 100%;
    background: #07414d;
    font-family: var(--mont-font);
    background: var(--dark-sidemenu-bgcolor);
    box-shadow: var(--default-boxshadow);
    overflow-y: auto;
    padding-top: 10px;
    transition: all 0.3s ease;
    z-index: 2;
}
.logo-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 0 1rem 0;
}
.brandlogo img {
    width: 75px;
}
.b2l-menu .nav-link {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    position: relative;
    padding: 10px 15px;
    font-weight: 500;
    color: var(--dark-sidemenu-mainmenu-color);   
    border-radius: 7px;
    margin: 0.25rem 0.5rem;
    font-size: 0.9rem;
    font-weight: 550;
    cursor: pointer;
}
.b2l-menu .nav-link:hover {
    background-color: var(--dark-sidemenu-mainmenu-active-bgcolor);  
    color: var(--dark-sidemenu-mainmenu-active-color); 
}
.b2l-menu .nav-link.active {
    background-color: var(--dark-sidemenu-mainmenu-active-bgcolor);  
    color: var(--dark-sidemenu-mainmenu-active-color);  
}
.b2l-menu .nav-link .fa-angle-right {
    position: absolute;
    right: 1rem;
    transition: transform 0.3s ease;
}  
.b2l-menu .nav-link span {
    font-size: inherit;
    margin-top: 0;
    margin-left: 5px;
    font-weight: inherit;
    text-align: center;
}
.b2l-menu .nav-link .sidemenu-img {
    margin-top: 0;
    width: 17px;
}
.b2l-menu .nav-link span.active {
    font-size: 11px;
    margin-top: 5px;
    margin-left: 0;
    font-weight: 550;
}
.b2l-menu .nav-link .sidemenu-img.active {
    width: 35px;
    margin-top: 5px;
}
.b2l-menu .nav-link.active-mainmenu .fa-angle-right {
    transform: rotate(90deg);
} 
.submenu {
    background: transparent;
} 
.submenu ul {
    list-style: none;
    margin: 0;
    padding: 8px 0 8px 15px;
} 
.submenu ul li {
    padding: 4px 0;
} 
.submenu ul li a {
    color: var(--dark-sidemenu-submenu-color) !important;   
    font-size: 0.9rem;
    display: block;
    cursor: pointer;
} 
.submenu ul li a:hover {
    color: var(--dark-sidemenu-submenu-active-color) !important; 
    font-weight: 600;
}
.sub-toggle {
    position: relative;
} 
.sub-toggle .fa-angle-right {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    transition: transform 0.3s ease;
} 
.sub-submenu ul {
    list-style: none;
    margin: 0;
    padding: 0.25rem 0 0.25rem 0.5rem;
}
.sub-submenu ul li a {
    color: var(--dark-sidemenu-subsubmenu-color) !important;
    font-size: 0.85rem;
}  
.sub-submenu ul li a:hover {
    color: var(--dark-sidemenu-subsubmenu-active-color) !important;  
    font-weight: 600; 
} 
.submenu ul li a.active-submenu {
    color: var(--dark-sidemenu-submenu-active-color) !important; 
    font-weight: 600;
}
.submenu ul li a.active-submenu .fa-angle-right {
    top: 25%;
    transform: translateY(-25%);
    transform: rotate(90deg);
}