body {
    background-color: #f8f9fa;
}

.navbar {
    background-color: rgb(177, 172, 172);
    border-bottom: 1px solid #b8bdc1cd;
}

.navbar-brand {
    font-size: 1.4rem;
    letter-spacing: 0.5px;
}

.navbar-nav .nav-link {
    color: #333 !important;
    font-weight: 500;
    margin-left: 10px;
    margin-right: 10px;
    transition: color 0.2s ease, transform 0.2s ease;
}

.navbar-nav .nav-link:hover {
    color: #0d6efd !important;
    transform: translateY(-1px);
}

.dropdown-menu {
    min-width: 220px;
}

.dropdown-item {
    padding-top: 10px;
    padding-bottom: 10px;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.dropdown-item:hover {
    background-color: #f1f3f5;
    color: #0d6efd;
}