* {
    font-family: 'Inter', sans-serif;
}

.sidebar-item.active {
    background-color: rgba(59, 130, 246, 0.15);
    border-left: 4px solid #3b82f6;
    color: #1e40af;
}

.sidebar-item.active i {
    color: #1e40af;
}

.sidebar-item:hover:not(.active) {
    background-color: rgba(59, 130, 246, 0.08);
}

.module-card {
    transition: all 0.3s ease;
    border: 1px solid #e5e7eb;
}

.module-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

.user-profile-gradient {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

@media (max-width: 768px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

.topbar-shadow {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.sidebar-transition {
    transition: all 0.3s ease;
}

.hide-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.hide-scrollbar::-webkit-scrollbar {
    display: none;
}

/* Updated sidebar background */
.sidebar-bg {
    background-color: #f0f9ff;
    /* Light blue background */
}