body {
    font-family: 'Nunito', sans-serif;
    background-color: #e9ecef;
    color: #343a40;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: #0d6efd !important;
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: #8b0000;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-left: 8px;
}

    .user-avatar:hover {
        background-color: #d63384;
    }

.dropdown-menu {
    border-radius: 8px;
    border: none;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    padding: 0.5rem 0;
    margin-top: 8px;
}

.dropdown-item {
    padding: 0.5rem 1.5rem;
    transition: all 0.2s;
}

    .dropdown-item:hover {
        background-color: #f8f9fa;
        color: #8b0000;
    }

.dropdown-divider {
    margin: 0.25rem 0;
}

.nav-link i {
    margin-right: 6px;
    font-size: 0.9rem;
}

footer {
    background-color: #f8f9fa;
    padding: 30px 0;
    margin-top: 50px;
    border-top: 1px solid #dee2e6;
}