/* === Sidebar Container === */
.sidebar-container {
    min-height: 100vh;
    background-color: #2c2c2c;
}

.sidebar {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    padding-top: 3rem;
    background-color: #2c2c2c;
    color: #fff;
}

.sidebar a {
    color: #fff;
    display: block;
    padding: 2rem;
    text-decoration: none;
    text-align: center;
    position: relative;
    /* for absolute arrow if needed */
    transition: background-color 0.3s ease;
}

.sidebar a:hover {
    background-color: #444;
}

.sidebar-link.active-link {
    color: #aaa;
    background-color: #444;
}

.active-link .arrow {
    margin-left: 8px;
    color: #fff;
    /* Arrow color */
    font-size: 1rem;
}

.sidebar-link.active-link::after {
    content: '▶';
    margin-left: 30px;
    color: #fff;
}