/* Unified Sidebar CSS */
.sidebar {
    width: 100px;
    background: #0d2836;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem 0;
    z-index: 10;
}

.sidebar .nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #6c8b98;
    font-size: 0.7rem;
    font-weight: 600;
    margin-bottom: 2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    gap: 0.4rem;
    text-decoration: none;
}

.sidebar .nav-item i {
    font-size: 1.25rem;
    padding: 0.75rem;
    border-radius: 0.75rem;
    transition: all 0.3s ease;
}

.sidebar .nav-item:hover,
.sidebar .nav-item.active {
    color: #ffffff;
}

.sidebar .nav-item.active i {
    background: #ffffff;
    color: #0d2836;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

/* Mobile responsive sidebar hiding */
@media (max-width: 768px) {
    .sidebar {
        display: none !important;
    }
}