.sidebar {
    position: relative;
    height: 100vh;
    width: 250px;
    background-color: #2c3e50;
    color: white;
    padding: 20px;
    box-shadow: 2px 0 5px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease-in-out;
    z-index: 100;
    float: left;
}

.sidebar.hidden {
    width: 0;
    padding: 0;
    overflow: hidden;
}


.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.sidebar-header h2 {
    margin: 0;
    font-size: 1.5em;
}

.sidebar-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-menu li {
    margin-bottom: 15px;
}

.sidebar-menu a {
    color: white;
    text-decoration: none;
    display: flex;
    align-items: center;
    padding: 10px;
    border-radius: 5px;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.sidebar-menu a:hover {
    background-color: #34495e;
    transform: translateX(5px);
}

.sidebar-menu a i {
    margin-right: 10px;
    font-size: 18px;
    min-width: 24px;
}

.main-content {
    margin-left: 250px;
    transition: margin-left 0.3s ease-in-out;
    padding: 20px;
    min-height: calc(100vh - 60px); /* Account for main navbar height */
}

.main-content.expanded {
    margin-left: 0;
}



@media (max-width: 768px) {
    .sidebar {
        width: 200px;
    }
    
    .main-content {
        margin-left: 200px;
    }
    
    .sidebar.hidden {
        width: 0;
    }
}