/* src/css/navbar.css
   Navbar compartilhada das páginas soltas de src/ (fora de admin/comprador/vendedor/transportador).
   Marcação e JS em src/includes/navbar.php — usada por anuncios, sobre, faq, termos,
   privacidade, notificacoes, verperfil, perfil_vendedor, visualizar_anuncio,
   avaliacoes, avaliar, procurando_transportador. */

.navbar {
    background-color: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
    /* Tipografia fixada aqui para a navbar ficar idêntica em todas as
       páginas, independente do CSS/fonte que cada página carrega. */
    font-family: "Montserrat", "Segoe UI", Tahoma, sans-serif;
    font-size: 16px;
    line-height: 1.6;
}

.navbar .nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.navbar .logo {
    display: flex;
}

.navbar .logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.navbar .logo h1 {
    font-size: 1.5rem;
    color: #4CAF50;
    font-weight: 700;
    letter-spacing: 0;
    line-height: 1.6;
    margin-top: 4px;
}

.navbar .logo h2 {
    font-size: 1.1rem;
    color: #2E7D32;
    font-weight: 600;
    letter-spacing: 1px;
    margin-top: -10px;
    line-height: 1.3;
}

.navbar .logo img {
    height: 60px;
    padding-right: 5px;
}

.navbar .nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    margin: 0;
    padding: 0;
}

.navbar .nav-item {
    margin-left: 30px;
}

.navbar .nav-link {
    color: #212121;
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    line-height: 1.6;
    padding: 10px 0;
    position: relative;
    transition: color 0.3s ease;
}

.navbar .nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: #4CAF50;
    transition: width 0.3s ease;
}

.navbar .nav-link.active {
    color: #4CAF50;
}

.navbar .nav-link.active::after {
    width: 100%;
}

.navbar .nav-link:hover {
    color: #4CAF50;
}

.navbar .nav-link:hover::after {
    width: 100%;
}

.navbar .nav-link.exit-button {
    background-color: rgb(230, 30, 30);
    color: #ffffff;
    padding: 8px 20px;
    border-radius: 20px;
    transition: background-color 0.3s ease;
    margin-left: 15px;
}

.navbar .nav-link.exit-button:hover {
    background-color: rgb(200, 30, 30);
    color: #ffffff;
}

.navbar .nav-link.login-button {
    background-color: #4CAF50;
    color: #ffffff;
    padding: 8px 20px;
    border-radius: 20px;
    transition: background-color 0.3s ease;
    margin-left: 15px;
}

.navbar .nav-link.login-button:hover {
    background-color: #388E3C;
    color: #ffffff;
}

/* Remove o sublinhado animado de itens sem "página" (ex.: sino) */
.navbar .nav-link.no-underline::after {
    display: none;
}

/* Sino de notificações + badge */
.navbar .nav-link .fa-bell {
    font-size: 1.1rem;
}

.navbar .notificacao-badge {
    position: absolute;
    top: -6px;
    right: -10px;
    background: #dc3545;
    color: #fff;
    border-radius: 50%;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: bold;
    line-height: 1;
}

/* Hambúrguer (mobile) */
.navbar .hamburger {
    display: none;
    cursor: pointer;
}

.navbar .bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: #212121;
    transition: all 0.3s ease;
}

@media (max-width: 768px) {
    .navbar .hamburger {
        display: block;
    }

    .navbar .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .navbar .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .navbar .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .navbar .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        gap: 0;
        flex-direction: column;
        background-color: #ffffff;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 20px 0;
    }

    .navbar .nav-menu.active {
        left: 0;
    }

    .navbar .nav-item {
        margin: 16px 0;
    }
}

@media screen and (max-width: 480px) {
    .navbar .nav-container {
        padding: 10px 15px;
    }

    .navbar .logo img {
        height: 40px;
    }

    .navbar .logo h1 {
        font-size: 1.2rem;
        margin-top: 2px;
    }

    .navbar .logo h2 {
        font-size: 0.9rem;
        margin-top: -8px;
    }

    .navbar .nav-menu {
        top: 60px;
    }

    .navbar .nav-link.exit-button {
        padding: 6px 15px;
        font-size: 14px;
        margin-left: 10px;
    }
}