#main {
    margin-left: 250px;
    padding-left: 0;
}

.lateral {
    position: fixed;
    top: 0;
    left: 0;
    width: 250px;
    height: 100%;
    z-index: 1;
    align-content: center;
    pointer-events: none;
}

.sidebar {
    background-color: #efebdf;
    margin: 20px 10px;
    padding: 15px;
    border-radius: 15px;
    border-style: solid;
    border-width: 0.1px;
    border-color: #00000013;
    pointer-events: auto;
}

#sidebar-btn {
    position: absolute;
    top: 50%;
    right: 10%;
    transform: translateY(-50%);
    background-color: #3b719f;
    color: white;
    border: none;
    padding: 10px;
    font-size: 1.5em;
    cursor: pointer;
    border-radius: 5px;
}

.sidebar a {
    display: block;
    padding: 10px 0;
    color: #000;
    text-decoration: none;
}

.sidebar a:hover {
    color: #3b719f;
}

.sidebar-menu a.active {
    font-weight: bold;
    color: #007bff;
}

.sidebar li {
    list-style: none;
}

.sidebar-submenu .sidebar-subitems {
    display: none;
    padding-left: 15px;
}

.sidebar-submenu .sidebar-subitems.active {
    display: block;
}

.sidebar-submenu a.active {
    font-weight: bold;
    color: #007bff;
}

#sidebar-O {
    display: inline;
}

#sidebar-C {
    display: none;
}

/* Collapsed sidebar styles */
.sidebar.collapsed {
    width: 50px; 
    height: 200px;
    padding: 0px;
    border: none;
    transition: all 0.3s;
    border-radius: 25px;
}

.sidebar.collapsed .sidebar-header,
.sidebar.collapsed #sidebar-O,
.sidebar.collapsed .sidebar-menu {
    display: none; 
}

.sidebar.collapsed #sidebar-btn {
    position: relative;
    width: 100%;
    height: 100%;
    right: 0;
    top: 0;
    transform: none;
    border-radius: 25px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.sidebar.collapsed #sidebar-C {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    display: inline-block;
    font-size: medium;
}

.lateral:has(.sidebar.collapsed) + * + #main {
    margin-left: 0px;
    padding-left: 10%;
    transition: width 0.3s;
}

.hide {
    display:none;
    opacity: 0;
}

@media (max-width: 650px) {
    .lateral {
        display:none;
    }
    #main {
        margin-left: 0px;
        padding-left: 10%;
    }
    
}