.sidebar {
    min-height: 100vh;
    position: sticky;
    top: 0;
    padding-top: 20px;
}

.main-content {
    padding-top: 20px;
}

.sidebar-brand {
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.sidebar-nav {
    padding-left: 0;
    list-style: none;
}

    .sidebar-nav .nav-item {
        margin-bottom: 0.5rem;
    }

    .sidebar-nav .nav-link {
        padding: 0.5rem 1rem;
        color: rgba(255, 255, 255, 0.8);
        border-radius: 0.25rem;
        transition: all 0.3s ease;
    }

        .sidebar-nav .nav-link:hover {
            color: #fff;
            background-color: rgba(255, 255, 255, 0.1);
        }

        .sidebar-nav .nav-link.active {
            color: #fff;
            background-color: rgba(255, 255, 255, 0.2);
        }

.sidebar-footer {
    padding: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 2rem;
}

@media (max-width: 767.98px) {
    .sidebar {
        min-height: auto;
        position: relative;
    }

    .sidebar-toggle {
        display: block;
    }
}