/* css/navbar.css - VERSÃO ATUALIZADA */
.navbar-brand img { 
    margin-right: 10px; 
}

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.8);
    transition: color 0.3s;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link.active {
    color: #ffffff;
}

/* Dropdowns desktop - COR BRANCA */
.navbar-nav .dropdown-menu {
    border: none;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    background-color: #ffffff;
}

.navbar-nav .dropdown-item {
    padding: 0.5rem 1rem;
    transition: all 0.2s ease;
    color: #333333;
}

.navbar-nav .dropdown-item:hover, 
.navbar-nav .dropdown-item:focus,
.navbar-nav .dropdown-item.active {
    background-color: #002b80;
    color: white;
}

.navbar-nav .dropdown-item.disabled {
    color: rgba(0, 0, 0, 0.4);
}

/* MOBILE STYLES - COR BRANCA */
@media (max-width: 991.98px) {
    .navbar-nav {
        padding: 1rem 0;
    }
    
    .navbar-nav .nav-link {
        padding: 0.75rem 1rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .navbar-nav .dropdown-toggle::after {
        float: right;
        margin-top: 0.5rem;
        border-top: 0.3em solid;
        border-right: 0.3em solid transparent;
        border-left: 0.3em solid transparent;
    }
    
    /* Submenus mobile - COR BRANCA */
    .navbar-nav .dropdown-menu {
        background-color: #ffffff;
        border: none;
        margin-left: 1.5rem;
        box-shadow: 0 4px 15px rgba(0,0,0,0.1);
        padding: 0;
        border-radius: 0.375rem;
    }
    
    .navbar-nav .dropdown-item {
        padding: 0.75rem 1.5rem;
        color: #333333;
        border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    }
    
    .navbar-nav .dropdown-item:hover, 
    .navbar-nav .dropdown-item:focus,
    .navbar-nav .dropdown-item.active {
        background-color: #002b80;
        color: #ffffff;
    }
    
    .navbar-nav .dropdown-item.disabled {
        color: rgba(0, 0, 0, 0.4);
        background-color: transparent;
    }
    
    /* Melhor visual para dropdown aberto */
    .navbar-nav .dropdown.show > .dropdown-toggle {
        background-color: rgba(255, 255, 255, 0.15);
        border-radius: 0.25rem;
    }
    
    /* Overlay para background do menu aberto */
    .navbar-collapse.show {
        background-color: rgba(0, 43, 128, 0.98);
        margin-top: 10px;
        border-radius: 0.5rem;
        max-height: 80vh;
        overflow-y: auto;
    }
}

/* Indicador visual para dropdown aberto (desktop) */
.navbar-nav .nav-link.dropdown-toggle.show {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 0.375rem;
}

/* Estilo específico para o botão hamburger quando aberto */
.navbar-toggler:not(.collapsed) {
    background-color: rgba(255, 255, 255, 0.1);
}