/* Variáveis para facilitar a manutenção */
:root, .help-center-container {
    --primary-color: #105482; /* Azul Institucional */
    --accent-color: #1c71aa;
    --bg-light: #f8fafc;
    --text-dark: #333333;
    --text-muted: #666666;
    --white: #ffffff;
    --border: #e1e8ed;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --radius: 8px;
}

/* Configurações Gerais - Escopadas */
.help-center-container {
    width: auto;
    max-width: 100%;
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
    box-sizing: border-box;
}

.help-center-container * {
    box-sizing: border-box;
}

/* Cabeçalho */
.help-center-container .help-header {
    background: var(--white);
    padding: 10px 20px;
    display: flex;
    justify-content: center; /* Centraliza o logo no topo */
    border-bottom: 2px solid var(--primary-color);
    margin: 0;
}

.help-center-container .logo img {
    height: 80px; /* Ajuste conforme necessário */
    width: auto;
}

/* Seção de Busca (Hero) */
.help-center-container .search-section {
    background: linear-gradient(135deg, #ffffff 0%, #e6f0fa 100%);
    color: var(--primary-color);
    padding: 30px 20px;
    text-align: center;
}

.help-center-container .welcome-title {
    font-size: 1.8rem;
    margin-bottom: 20px;
    font-weight: 300;
}

.help-center-container .search-form {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    gap: 0; /* Unir input e botão */
}

.help-center-container .search-form input {
    flex: 1;
    padding: 15px 20px;
    border: 1px solid var(--accent-color);
    border-radius: var(--radius) 0 0 var(--radius);
    font-size: 1rem;
    outline: none;
}

.help-center-container .search-form button {
    background-color: var(--accent-color);
    color: var(--white);
    border: none;
    padding: 0 30px;
    border-radius: 0 var(--radius) var(--radius) 0;
    cursor: pointer;
    font-weight: bold;
    transition: background 0.3s;
}

.help-center-container .search-form button:hover {
    background-color: var(--primary-color);
}

.help-center-container .quick-links {
    margin-top: 20px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.help-center-container .quick-links a {
    color: var(--accent-color);
    text-decoration: none;
    margin: 0 5px;
    border-bottom: 1px dotted var(--accent-color);
}

.help-center-container .help-search-results {
    max-width: 1200px;
    margin: 30px auto 10px;
    padding: 0 20px;
}

.help-center-container .help-search-results-header {
    margin-bottom: 20px;
}

.help-center-container .help-search-results-header h2 {
    color: var(--primary-color);
    margin-bottom: 8px;
}

.help-center-container .help-search-results-header p {
    margin: 0;
    color: var(--text-muted);
}

.help-center-container .help-search-results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}

.help-center-container .help-search-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-left: 4px solid var(--accent-color);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 22px;
}

.help-center-container .help-search-card h3 {
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.help-center-container .help-search-card h3 a,
.help-center-container .help-search-link {
    color: var(--primary-color);
    text-decoration: none;
}

.help-center-container .help-search-card p {
    color: var(--text-muted);
    margin-bottom: 14px;
}

.help-center-container .help-search-excerpts {
    margin-bottom: 14px;
    padding-top: 6px;
    border-top: 1px solid var(--border);
}

.help-center-container .help-search-excerpts p {
    margin-bottom: 10px;
    padding-left: 14px;
    position: relative;
}

.help-center-container .help-search-excerpts p::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-color);
    position: absolute;
    left: 0;
    top: 10px;
}

.help-center-container .help-search-link {
    font-weight: 600;
}

.help-center-container .help-search-empty {
    background: var(--white);
    border: 1px dashed var(--border);
    border-radius: var(--radius);
    padding: 18px 20px;
    color: var(--text-muted);
}

/* Grid de Categorias */
.help-center-container .categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    max-width: 1200px;
    margin: -25px auto 40px; /* Sobe um pouco para sobrepor o hero */
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

.help-center-container.has-search-results .categories-grid {
    margin: 30px auto 40px;
}

.help-center-container.has-search-results .popular-articles {
    margin-top: 40px;
}

.help-center-container .category-card {
    background: var(--white);
    padding: 30px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border-top: 4px solid var(--accent-color);
    transition: transform 0.3s ease;
}

.help-center-container .category-card:hover {
    transform: translateY(-5px);
}

.help-center-container .category-card h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.2rem;
    border-bottom: 1px solid var(--border);
    padding-bottom: 10px;
}

.help-center-container .category-card ul {
    list-style: none;
    padding-left: 0;
}

.help-center-container .category-card ul li {
    margin-bottom: 10px;
}

.help-center-container .category-card ul li a {
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.95rem;
    transition: color 0.2s;
}

.help-center-container .category-card ul li a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

/* Artigos Populares */
.help-center-container .popular-articles {
    max-width: 1200px;
    margin: 60px auto;
    padding: 0 20px;
    text-align: center;
}

.help-center-container .popular-articles h2 {
    margin-bottom: 25px;
    color: var(--primary-color);
}

.help-center-container .articles-list {
    background: var(--white);
    padding: 20px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    color: var(--text-muted);
}

.help-center-container .articles-list a {
    text-decoration: none;
    color: var(--accent-color);
    font-weight: 500;
    margin: 0 10px;
}

/* Rodapé de Contato */
.help-center-container .contact-footer {
    background: #e9eff5;
    padding: 50px 20px;
    text-align: center;
    border-top: 1px solid var(--border);
}

.help-center-container .contact-footer h2 {
    margin-bottom: 10px;
    color: var(--primary-color);
}

.help-center-container .contact-footer p {
    margin-bottom: 25px;
    color: var(--text-muted);
}

.help-center-container .btn-email {
    display: inline-block;
    background: var(--primary-color);
    color: var(--white);
    padding: 12px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    transition: transform 0.2s, background 0.3s;
}

.help-center-container .btn-email:hover {
    background: var(--accent-color);
    transform: scale(1.05);
}

/* Ajustes Mobile */
@media (max-width: 600px) {
    .help-center-container .search-form {
        flex-direction: column;
        gap: 10px;
    }
    
    .help-center-container .search-form input, 
    .help-center-container .search-form button {
        border-radius: var(--radius);
        width: 100%;
        height: 50px;
    }

    .help-center-container .welcome-title {
        font-size: 1.4rem;
    }

    .help-center-container .categories-grid {
        margin-top: 20px;
    }

    .help-center-container.has-search-results .categories-grid {
        margin-top: 20px;
    }
}

/* Ocultar opções de Perfil e Sair do menu lateral na versão desktop */
@media (min-width: 992px) {
    .sidebar-menu #admin-user-actions-aside-slot,
    .sidebar-menu #admin-user-actions {
        display: none !important;
    }
}