/* ============================================================
 * STYLE.CSS — Estilos do Help Center
 * ============================================================
 * Contém todos os estilos visuais do sistema:
 *   - Variáveis CSS (cores, espaçamentos, etc.)
 *   - Reset e estilos base
 *   - Página de login
 *   - Dashboard (sidebar, conteúdo, cards)
 *   - Página de artigo
 *   - Componentes reutilizáveis
 *   - Design responsivo (mobile)
 * ============================================================ */

/* ── VARIÁVEIS CSS ──
   Centraliza cores e valores para facilitar manutenção */
:root {
    --cor-primaria:    #2563eb;       /* Azul principal */
    --cor-primaria-esc: #1d4ed8;      /* Azul escuro (hover) */
    --cor-secundaria:  #64748b;       /* Cinza azulado */
    --cor-sucesso:     #22c55e;       /* Verde */
    --cor-perigo:      #ef4444;       /* Vermelho */
    --cor-aviso:       #f59e0b;       /* Amarelo */
    --cor-fundo:       #f1f5f9;       /* Fundo claro */
    --cor-branco:      #ffffff;
    --cor-texto:       #1e293b;       /* Texto escuro */
    --cor-texto-claro: #64748b;       /* Texto secundário */
    --cor-borda:       #e2e8f0;       /* Bordas sutis */
    --cor-sombra:      rgba(0,0,0,0.08);
    --raio-borda:      12px;
    --transicao:       all 0.3s ease;
    --fonte:           'Segoe UI', system-ui, -apple-system, sans-serif;
}

/* ── RESET BÁSICO ──
   Remove margens padrão e define box-sizing */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--fonte);
    background: var(--cor-fundo);
    color: var(--cor-texto);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

/* ============================================================
 * PÁGINA DE LOGIN
 * ============================================================ */
.login-page {
    /* Fundo com gradiente suave */
    background: linear-gradient(135deg, #636262 50%, #292928 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-container {
    background: var(--cor-branco);
    border-radius: 20px;
    padding: 40px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.logo-icon {
    font-size: 48px;
    margin-bottom: 10px;
}

.login-header h1 {
    font-size: 28px;
    color: var(--cor-texto);
    margin-bottom: 5px;
}

.login-header p {
    color: var(--cor-texto-claro);
    font-size: 14px;
}

/* ── Grupos de Formulário ── */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 8px;
    color: var(--cor-texto);
}

.form-group label .material-icons {
    font-size: 18px;
    color: var(--cor-primaria);
}

.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="text"] {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--cor-borda);
    border-radius: var(--raio-borda);
    font-size: 15px;
    transition: var(--transicao);
    outline: none;
}

.form-group input:focus {
    border-color: var(--cor-primaria);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Wrapper para campo de senha com botão de visibilidade */
.password-wrapper {
    position: relative;
}

.password-wrapper input {
    padding-right: 45px;
}

.toggle-password {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--cor-texto-claro);
    padding: 4px;
    border-radius: 4px;
}

.toggle-password:hover {
    color: var(--cor-primaria);
}

/* ── Alertas ── */
.alert {
    padding: 12px 16px;
    border-radius: var(--raio-borda);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
}

.alert-error {
    background: #fef2f2;
    color: var(--cor-perigo);
    border: 1px solid #fecaca;
}

/* ── Informações de Demonstração ── */
.demo-info {
    margin-top: 25px;
    padding: 16px;
    background: #f0f9ff;
    border-radius: var(--raio-borda);
    border: 1px solid #bae6fd;
}

.demo-info h4 {
    font-size: 14px;
    margin-bottom: 10px;
    color: var(--cor-primaria);
}

.demo-info table {
    width: 100%;
    font-size: 13px;
}

.demo-info td {
    padding: 4px 0;
}

/* ============================================================
 * DASHBOARD — BARRA SUPERIOR
 * ============================================================ */
.top-bar {
    background: var(--cor-branco);
    padding: 0 24px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 2px 10px var(--cor-sombra);
    position: sticky;
    top: 0;
    z-index: 100;
}

.top-bar-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 18px;
    color: var(--cor-primaria);
}

.logo-emoji {
    font-size: 24px;
}

.menu-toggle {
    display: none; /* Só aparece em mobile */
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    color: var(--cor-texto);
}

.menu-toggle:hover {
    background: var(--cor-fundo);
}

/* ── Barra de Busca ── */
.top-bar-center {
    flex: 1;
    max-width: 500px;
    margin: 0 24px;
    position: relative;
}

.search-bar {
    display: flex;
    align-items: center;
    background: var(--cor-fundo);
    border-radius: 25px;
    padding: 4px 4px 4px 16px;
    border: 2px solid transparent;
    transition: var(--transicao);
}

.search-bar:focus-within {
    border-color: var(--cor-primaria);
    background: var(--cor-branco);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.search-bar input {
    flex: 1;
    border: none;
    background: none;
    font-size: 14px;
    outline: none;
    padding: 8px 0;
}

.search-bar button {
    background: var(--cor-primaria);
    border: none;
    color: white;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transicao);
}

.search-bar button:hover {
    background: var(--cor-primaria-esc);
}

/* Dropdown de busca em tempo real */
.search-results-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background: var(--cor-branco);
    border-radius: var(--raio-borda);
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    max-height: 400px;
    overflow-y: auto;
    display: none;
    z-index: 200;
}

.search-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    transition: var(--transicao);
    border-bottom: 1px solid var(--cor-borda);
}

.search-item:last-child {
    border-bottom: none;
}

.search-item:hover {
    background: var(--cor-fundo);
}

.search-item-icon {
    font-size: 20px;
}

.search-item-text {
    display: flex;
    flex-direction: column;
}

.search-item-text strong {
    font-size: 14px;
}

.search-item-text small {
    color: var(--cor-texto-claro);
    font-size: 12px;
}

.no-match {
    padding: 20px;
    text-align: center;
    color: var(--cor-texto-claro);
    font-size: 14px;
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.user-greeting {
    font-size: 14px;
    color: var(--cor-texto-claro);
}

/* ============================================================
 * LAYOUT PRINCIPAL: SIDEBAR + CONTEÚDO
 * ============================================================ */
.main-layout {
    display: flex;
    min-height: calc(100vh - 64px);
}

/* ── Sidebar ── */
.sidebar {
    width: 280px;
    background: var(--cor-branco);
    border-right: 1px solid var(--cor-borda);
    padding: 24px 16px;
    overflow-y: auto;
    flex-shrink: 0;
}

.sidebar-section {
    margin-bottom: 28px;
}

.sidebar-section h3 {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--cor-texto-claro);
    margin-bottom: 12px;
    padding-left: 12px;
}

/* Navegação de categorias */
.category-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.cat-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 8px;
    font-size: 14px;
    color: var(--cor-texto);
    transition: var(--transicao);
}

.cat-link:hover {
    background: var(--cor-fundo);
    color: var(--cor-primaria);
}

.cat-link.active {
    background: rgba(37, 99, 235, 0.1);
    color: var(--cor-primaria);
    font-weight: 600;
}

.cat-link .material-icons {
    font-size: 18px;
    color: var(--cor-secundaria);
}

.cat-link.active .material-icons {
    color: var(--cor-primaria);
}

.badge {
    margin-left: auto;
    background: var(--cor-fundo);
    color: var(--cor-texto-claro);
    font-size: 12px;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 600;
}

.cat-link.active .badge {
    background: var(--cor-primaria);
    color: white;
}

/* Artigos populares na sidebar */
.popular-articles {
    list-style: none;
}

.popular-articles li {
    margin-bottom: 8px;
}

.popular-articles li a {
    display: block;
    font-size: 13px;
    color: var(--cor-texto);
    padding: 6px 8px;
    border-radius: 6px;
    transition: var(--transicao);
    line-height: 1.4;
}

.popular-articles li a:hover {
    background: var(--cor-fundo);
    color: var(--cor-primaria);
}

.popular-articles li .views {
    font-size: 11px;
    color: var(--cor-texto-claro);
    padding-left: 8px;
}

/* Botões de atalho */
.quick-actions {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.action-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 13px;
    color: var(--cor-texto);
    transition: var(--transicao);
}

.action-btn:hover {
    background: var(--cor-fundo);
    color: var(--cor-primaria);
}

.action-btn .material-icons {
    font-size: 16px;
}

/* ── Conteúdo Principal ── */
.main-content {
    flex: 1;
    padding: 32px;
    overflow-y: auto;
}

/* Banner de boas-vindas */
.welcome-banner {
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(135deg, #636262 50%, #292928 100%);
    border-radius: 16px;
    color: white;
    margin-bottom: 32px;
}

.welcome-banner h1 {
    font-size: 32px;
    margin-bottom: 8px;
}

.welcome-banner p {
    font-size: 16px;
    opacity: 0.9;
    margin-bottom: 24px;
}

.stats-bar {
    display: flex;
    justify-content: center;
    gap: 40px;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 28px;
    font-weight: 700;
}

.stat-label {
    font-size: 13px;
    opacity: 0.8;
}

/* Grid de categorias */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

.category-card {
    background: var(--cor-branco);
    border-radius: var(--raio-borda);
    padding: 24px;
    text-align: center;
    transition: var(--transicao);
    border: 2px solid transparent;
    box-shadow: 0 2px 8px var(--cor-sombra);
}

.category-card:hover {
    border-color: var(--cor-primaria);
    transform: translateY(-4px);
    box-shadow: 0 8px 25px var(--cor-sombra);
}

.cat-icon {
    font-size: 36px;
    display: block;
    margin-bottom: 12px;
}

.category-card h3 {
    font-size: 15px;
    margin-bottom: 4px;
    color: var(--cor-texto);
}

.category-card p {
    font-size: 13px;
    color: var(--cor-texto-claro);
}

/* Cabeçalho de resultados */
.results-header {
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.results-header h2 {
    font-size: 20px;
    color: var(--cor-texto);
}

.results-header h2 em {
    color: var(--cor-primaria);
}

.results-header p {
    font-size: 14px;
    color: var(--cor-texto-claro);
}

/* ── Lista de Artigos ── */
.articles-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.article-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--cor-branco);
    border-radius: var(--raio-borda);
    border: 2px solid transparent;
    transition: var(--transicao);
    box-shadow: 0 2px 8px var(--cor-sombra);
}

.article-card:hover {
    border-color: var(--cor-primaria);
    transform: translateX(4px);
    box-shadow: 0 4px 15px var(--cor-sombra);
}

.article-card-icon {
    font-size: 32px;
    flex-shrink: 0;
}

.article-card-content {
    flex: 1;
    min-width: 0; /* Previne overflow do texto */
}

.article-card-content h3 {
    font-size: 16px;
    margin-bottom: 6px;
    color: var(--cor-primaria);
}

.article-preview {
    font-size: 14px;
    color: var(--cor-texto-claro);
    line-height: 1.5;
    margin-bottom: 8px;
    /* Limita a 2 linhas */
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.meta-tag {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--cor-texto-claro);
    background: var(--cor-fundo);
    padding: 4px 8px;
    border-radius: 6px;
}

.meta-tag .material-icons {
    font-size: 14px;
}

.article-card-arrow {
    flex-shrink: 0;
    color: var(--cor-texto-claro);
    transition: var(--transicao);
}

.article-card:hover .article-card-arrow {
    color: var(--cor-primaria);
    transform: translateX(4px);
}

/* ── Sem Resultados ── */
.no-results {
    text-align: center;
    padding: 60px 20px;
    background: var(--cor-branco);
    border-radius: var(--raio-borda);
}

.no-results h3 {
    font-size: 20px;
    margin: 16px 0 8px;
    color: var(--cor-texto);
}

.no-results p {
    color: var(--cor-texto-claro);
    margin-bottom: 20px;
}

/* ============================================================
 * PÁGINA DE ARTIGO INDIVIDUAL
 * ============================================================ */
.article-page {
    max-width: 800px;
    margin: 32px auto;
    padding: 0 24px;
}

.article-container {
    background: var(--cor-branco);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 4px 20px var(--cor-sombra);
}

.article-header {
    text-align: center;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 2px solid var(--cor-borda);
}

.article-emoji {
    font-size: 48px;
    display: block;
    margin-bottom: 16px;
}

.article-header h1 {
    font-size: 28px;
    color: var(--cor-texto);
    margin-bottom: 16px;
    line-height: 1.3;
}

.article-info {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
}

/* Corpo do artigo */
.article-body {
    font-size: 16px;
    line-height: 1.8;
    color: var(--cor-texto);
    margin-bottom: 32px;
}

.article-body h3 {
    font-size: 20px;
    color: var(--cor-primaria);
    margin: 24px 0 12px;
}

.article-body p {
    margin-bottom: 12px;
}

.article-body ul {
    margin: 12px 0;
    padding-left: 24px;
}

.article-body li {
    margin-bottom: 8px;
}

/* Caixas informativas dentro dos artigos */
.info-box {
    background: #f0f9ff;
    border-left: 4px solid var(--cor-primaria);
    padding: 16px;
    border-radius: 0 8px 8px 0;
    margin: 16px 0;
    font-size: 14px;
}

.warning-box {
    background: #fffbeb;
    border-left: 4px solid var(--cor-aviso);
    padding: 16px;
    border-radius: 0 8px 8px 0;
    margin: 16px 0;
    font-size: 14px;
}

/* Tags do artigo */
.article-tags {
    padding: 16px 0;
    border-top: 2px solid var(--cor-borda);
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    background: var(--cor-fundo);
    color: var(--cor-primaria);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 13px;
    transition: var(--transicao);
}

.tag:hover {
    background: var(--cor-primaria);
    color: white;
}

/* Ações do artigo (feedback) */
.article-actions {
    text-align: center;
    padding: 24px;
    background: var(--cor-fundo);
    border-radius: var(--raio-borda);
    margin: 24px 0;
}

.article-actions p {
    margin-bottom: 12px;
    font-weight: 600;
}

/* Artigos relacionados */
.related-articles {
    margin-top: 32px;
}

.related-articles h3 {
    font-size: 20px;
    margin-bottom: 16px;
    color: var(--cor-texto);
}

/* ============================================================
 * COMPONENTES REUTILIZÁVEIS (BOTÕES)
 * ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transicao);
    border: 2px solid transparent;
    font-family: var(--fonte);
}

.btn-primary {
    background: var(--cor-secundaria);
    color: white;
}

.btn-primary:hover {
    background: var(--cor-texto);
}

.btn-outline {
    background: transparent;
    color: var(--cor-primaria);
    border-color: var(--cor-primaria);
}

.btn-outline:hover {
    background: var(--cor-primaria);
    color: white;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

.btn-back {
    background: var(--cor-fundo);
    color: var(--cor-texto);
    border: none;
    padding: 8px 12px;
    border-radius: 8px;
}

.btn-back:hover {
    background: var(--cor-borda);
}

.btn-logout {
    background: transparent;
    color: var(--cor-texto-claro);
    padding: 8px;
    border-radius: 8px;
}

.btn-logout:hover {
    background: #fef2f2;
    color: var(--cor-perigo);
}

.btn-success {
    background: var(--cor-sucesso);
    color: white;
}

.btn-success:hover {
    background: #16a34a;
}

.btn-danger {
    background: var(--cor-perigo);
    color: white;
}

.btn-danger:hover {
    background: #dc2626;
}

.btn .material-icons {
    font-size: 18px;
}

/* ============================================================
 * DESIGN RESPONSIVO (MOBILE)
 * ============================================================ */

/* Tablets e telas médias */
@media (max-width: 1024px) {
    .sidebar {
        width: 240px;
    }

    .stats-bar {
        gap: 24px;
    }
}

/* Celulares */
@media (max-width: 768px) {
    /* Menu hamburger aparece */
    .menu-toggle {
        display: flex;
    }

    /* Sidebar fica oculta por padrão e desliza */
    .sidebar {
        position: fixed;
        left: -300px;
        top: 64px;
        bottom: 0;
        width: 280px;
        z-index: 150;
        transition: left 0.3s ease;
        box-shadow: 4px 0 20px rgba(0,0,0,0.1);
    }

    .sidebar.open {
        left: 0;
    }

    /* Barra de busca ocupa toda largura */
    .top-bar-center {
        margin: 0 12px;
    }

    .user-greeting {
        display: none; /* Esconde saudação em telas pequenas */
    }

    .main-content {
        padding: 16px;
    }

    .welcome-banner h1 {
        font-size: 24px;
    }

    .stats-bar {
        gap: 16px;
    }

    .stat-number {
        font-size: 22px;
    }

    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .category-card {
        padding: 16px;
    }

    .article-container {
        padding: 24px;
    }

    .article-header h1 {
        font-size: 22px;
    }

    /* Cards de artigo em coluna no mobile */
    .article-card {
        flex-direction: column;
        text-align: center;
    }

    .article-card-arrow {
        display: none;
    }
}

/* Telas muito pequenas */
@media (max-width: 480px) {
    .categories-grid {
        grid-template-columns: 1fr;
    }

    .login-container {
        padding: 24px;
    }

    .article-page {
        padding: 0 12px;
    }

    .article-container {
        padding: 16px;
    }
}

/* 📄 Estilos para Impressão/PDF */
@media print {
    .top-bar, .sidebar, .no-print, .btn, .search-results-dropdown { display: none !important; }
    .main-layout, .main-content { display: block !important; margin: 0 !important; padding: 0 !important; max-width: 100% !important; }
    .article-container { box-shadow: none !important; border: none !important; padding: 0 !important; }
    body { background: #fff !important; }
    a { text-decoration: none !important; color: #000 !important; }
}

/* 📊 Cards de Métricas */
.stat-card { background: #fff; padding: 20px; border-radius: 12px; box-shadow: 0 2px 8px rgba(0,0,0,0.08); text-align: center; transition: all 0.3s; }
.stat-card:hover { transform: translateY(-3px); box-shadow: 0 6px 15px rgba(0,0,0,0.12); }
.stat-card h3 { font-size: 14px; color: #64748b; margin-bottom: 4px; }
.stat-card p { font-size: 28px; font-weight: 700; color: #2563eb; margin: 0; }

/* ============================================================
 * FOOTER - RODAPÉ DO SISTEMA
 * ============================================================ */
.app-footer {
    background-color: #ffffff;
    border-top: 1px solid #e2e8f0;
    padding: 20px 0;
    margin-top: 40px;
    text-align: center;
    font-size: 13px;
    color: #64748b;
}

.app-footer .footer-content {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: center;
}

.app-footer strong {
    color: #334155;
}

.app-footer a {
    color: var(--cor-primaria);
    text-decoration: none;
    font-weight: 600;
}

.app-footer a:hover {
    text-decoration: underline;
}

/* Separador sutil */
.footer-separator {
    width: 50px;
    height: 2px;
    background: #e2e8f0;
    margin: 4px auto;
}

/* ============================================================
 * FIX: TOOLTIP DE LINK DO QUILL.JS
 * ============================================================ */
.ql-tooltip {
    z-index: 9999 !important;
    position: absolute !important;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15) !important;
    border: 1px solid #cbd5e1 !important;
    border-radius: 8px !important;
    background: #fff !important;
    padding: 8px 12px !important;
}

.ql-tooltip.ql-editing input[type="text"] {
    border: 1px solid #94a3b8 !important;
    border-radius: 6px !important;
    padding: 4px 8px !important;
    font-size: 13px !important;
}

.ql-tooltip a.ql-action::after {
    content: "OK" !important;
    background: #2563eb !important;
    color: #fff !important;
    padding: 4px 10px !important;
    border-radius: 6px !important;
    margin-left: 8px !important;
}

/* Evita que containers pais cortem o tooltip */
.article-container, .ql-container, .ql-editor {
    overflow: visible !important;
}

/* ============================================================
 * IMAGENS NOS ARTIGOS
 * ============================================================ */
.article-body img,
.ql-editor img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    margin: 16px 0;
    display: block;
}

/* Imagem centralizada */
.article-body img {
    margin-left: auto;
    margin-right: auto;
}

/* Legenda opcional */
.article-body figcaption,
.ql-editor figcaption {
    text-align: center;
    font-size: 13px;
    color: #64748b;
    margin-top: 8px;
    font-style: italic;
}

/* Container com borda para destaque */
.article-body .img-container {
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 12px;
    background: #f8fafc;
    margin: 20px 0;
}

/* Imagem em tamanho reduzido (thumbnail) */
.article-body img.img-small {
    max-width: 300px;
    float: left;
    margin-right: 20px;
    margin-bottom: 10px;
}

.article-body img.img-small + p {
    margin-top: 0;
}

/* Responsividade mobile */
@media (max-width: 768px) {
    .article-body img.img-small {
        float: none;
        max-width: 100%;
        margin: 16px 0;
    }
}

/* Lightbox simples (opcional) */
.img-lightbox {
    cursor: pointer;
    transition: transform 0.2s;
}

.img-lightbox:hover {
    transform: scale(1.02);
}

/* Modal para visualização ampliada */
.lightbox-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.9);
    z-index: 10000;
    justify-content: center;
    align-items: center;
}

.lightbox-modal.active {
    display: flex;
}

.lightbox-modal img {
    max-width: 90%;
    max-height: 90%;
    border-radius: 8px;
}

.lightbox-modal .close {
    position: absolute;
    top: 20px;
    right: 40px;
    color: #fff;
    font-size: 40px;
    cursor: pointer;
}

/* ============================================================
 * CORREÇÃO: TOOLTIP DE LINK DO QUILL.JS
 * ============================================================ */
.ql-tooltip {
    z-index: 9999 !important;
    position: absolute !important;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15) !important;
    border: 1px solid #cbd5e1 !important;
    border-radius: 8px !important;
    background: #fff !important;
    padding: 8px 12px !important;
}

.ql-tooltip.ql-editing input[type="text"] {
    border: 1px solid #94a3b8 !important;
    border-radius: 6px !important;
    padding: 4px 8px !important;
    font-size: 13px !important;
}

.ql-tooltip a.ql-action::after {
    content: "OK" !important;
    background: #2563eb !important;
    color: #fff !important;
    padding: 4px 10px !important;
    border-radius: 6px !important;
    margin-left: 8px !important;
}

/* Permite que o tooltip apareça fora dos limites do container */
.ql-container, .ql-editor, .article-container {
    overflow: visible !important;
}

/* ============================================================
 * IMAGENS NOS ARTIGOS (Enquadramento Responsivo)
 * ============================================================ */
.article-body img,
.ql-editor img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    margin: 16px 0;
    display: block;
}

/* Centraliza imagens */
.article-body img {
    margin-left: auto;
    margin-right: auto;
}
/* ============================================================
 * CORREÇÃO DO EDITOR VISUAL (QUILL.JS)
 * ============================================================ */

/* Container principal do editor */
#editor-container {
    background: #fff;
    min-height: 350px; /* Aumenta a altura mínima para mais conforto */
    height: auto;      /* Permite que cresça se necessário */
    border: 1px solid #ccc;
    border-radius: 8px;
}

/* Barra de ferramentas */
.ql-toolbar.ql-snow {
    border: 1px solid #ccc;
    border-bottom: none;
    border-radius: 8px 8px 0 0;
    background: #f8fafc;
}

/* Área de escrita */
.ql-container.ql-snow {
    border: 1px solid #ccc;
    border-top: none;
    border-radius: 0 0 8px 8px;
    font-family: 'Segoe UI', system-ui, sans-serif;
    font-size: 15px;
    min-height: 200px;
}

/* Garante que o texto respeite as margens internas */
.ql-editor {
    padding: 12px;
    line-height: 1.6;
    /* O Quill controla o overflow aqui. Não force visible globalmente. */
}

/* Correção para o Link (Tooltip) sem quebrar o layout */
.ql-tooltip {
    z-index: 1000 !important;
    /* Mantém o tooltip flutuando sobre o texto, mas dentro do visível */
    position: absolute; 
}

/* Espaço seguro para o botão salvar não ficar coberto */
.article-container {
    padding-bottom: 40px;
}

/* ✅ ANEXOS NO ARTIGO */
.anexo-download {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    text-decoration: none;
    color: #1e293b;
    transition: all 0.2s;
}
.anexo-download:hover {
    background: #f0f9ff;
    border-color: #2563eb;
    transform: translateX(4px);
}
.anexo-download-icon { font-size: 24px; }
.anexo-download-info { flex: 1; }
.anexo-download-info strong { display: block; font-size: 14px; }
.anexo-download-info span { font-size: 12px; color: #64748b; }
.anexo-download-action {
    display: flex;
    align-items: center;
    gap: 4px;
    color: #2563eb;
    font-size: 13px;
    font-weight: 600;
}