/* ========================================
   Header Styles - Tema 3
   Prefeitura de Bom Jesus da Penha
   ======================================== */

/* Top Bar */
.top-bar {
    font-size: 0.875rem;
}

.top-bar a {
    transition: opacity 0.2s;
}

.top-bar a:hover {
    opacity: 0.8;
}

/* Main Header */
.main-header {
    z-index: 1000;
}

.navbar-brand {
    transition: opacity 0.2s;
}

.navbar-brand:hover {
    opacity: 0.9;
}

.logo-img {
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.brand-text h1 {
    line-height: 1.2;
}

/* Navigation */
.navbar-nav {
    font-size: 0.95rem;
}

.nav-item {
    position: relative;
}

.nav-link {
    padding: 0.75rem 1rem !important;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
    color: var(--text-primary) !important;
    font-weight: 500 !important;
    white-space: nowrap;
    min-width: fit-content;
    text-align: center;
}

.nav-link:hover {
    background-color: rgba(34, 139, 34, 0.1);
    color: var(--primary-color) !important;
    transform: translateY(-2px);
}

.nav-link.active {
    background-color: var(--primary-color);
    color: #fff !important;
}

.dropdown-toggle::after {
    margin-left: 0.5rem;
    vertical-align: middle;
}

/* Dropdown Menu */
.dropdown-menu {
    border-radius: 0.75rem;
    padding: 0.5rem;
    margin-top: 0.5rem;
}

.dropdown-item {
    padding: 0.6rem 1rem;
    border-radius: 0.5rem;
    transition: all 0.3s;
    font-size: 0.9rem;
}

.dropdown-item:hover {
    background-color: rgba(34, 139, 34, 0.1);
    color: var(--primary-color);
    padding-left: 1.5rem;
}

.dropdown-item:active {
    background-color: var(--primary-color);
    color: #fff;
}

.dropdown-submenu {
    position: relative;
}

.dropdown-submenu .dropdown-menu {
    top: 0;
    left: 100%;
    margin-top: -0.5rem;
    margin-left: 0.125rem;
}

/* Mobile Styles */
@media (max-width: 991.98px) {
    .navbar-brand {
        font-size: 0.9rem;
    }
    
    .logo-img {
        height: 60px;
    }
    
    .navbar-nav {
        margin-top: 1rem;
        padding: 1rem 0;
    }
    
    .nav-item {
        width: 100%;
        margin-bottom: 0.25rem;
    }
    
    .nav-link {
        margin: 0;
        text-align: left;
        padding: 0.75rem 1rem !important;
    }
    
    .nav-link:hover {
        transform: none;
    }
    
    .dropdown-submenu .dropdown-menu {
        position: static;
        margin-left: 1rem;
        box-shadow: none;
        border-left: 3px solid var(--primary-color);
    }
    
    .btn-primary {
        width: 100%;
        margin-top: 0.5rem;
    }
}