/* Estilos da Central de Ajuda - Estilo Vercel/Stripe/Notion */

/* Cores de Tema para Dark Mode da Central de Ajuda */
body.help-dark-theme {
    --color-bg-light: #0b0f19;
    --color-white: #111827;
    --color-text: #f3f4f6;
    --color-text-light: #9ca3af;
    --color-border: #1f2937;
    --color-dark: #f9fafb;
    --glass-bg: rgba(17, 24, 39, 0.85);
    --glass-border: rgba(31, 41, 55, 0.6);
}

/* Container do Help Center */
.help-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* Alternador de Tema */
.theme-toggle-btn {
    background: none;
    border: 1px solid var(--color-border);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    color: var(--color-text);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    transition: var(--transition);
}
.theme-toggle-btn:hover {
    background-color: var(--color-border);
}

/* HERO SECTION */
.help-hero {
    text-align: center;
    padding: 60px 20px 40px 20px;
    max-width: 800px;
    margin: 0 auto;
}
.help-hero h1 {
    font-size: 42px;
    font-weight: 800;
    letter-spacing: -0.05em;
    margin-bottom: 16px;
    background: linear-gradient(135deg, var(--color-dark) 30%, var(--color-text-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.help-hero p {
    font-size: 18px;
    color: var(--color-text-light);
    margin-bottom: 32px;
    line-height: 1.6;
}

/* Barra de Busca */
.help-search-container {
    position: relative;
    max-width: 640px;
    margin: 0 auto;
}
.help-search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    border: 1px solid var(--color-border);
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    padding: 6px 6px 6px 16px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}
.help-search-input-wrapper:focus-within {
    border-color: var(--color-purple);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}
.help-search-input-wrapper i, 
.help-search-input-wrapper svg {
    color: var(--color-text-light);
    margin-right: 12px;
    width: 20px;
    height: 20px;
}
.help-search-input {
    border: none;
    outline: none;
    background: transparent;
    width: 100%;
    font-size: 16px;
    color: var(--color-text);
    padding: 10px 0;
}
.help-search-btn {
    background-color: var(--color-dark);
    color: var(--color-white);
    border: none;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}
.help-search-btn:hover {
    opacity: 0.9;
}

/* Autocomplete de Resultados */
.help-search-results {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 100;
    max-height: 400px;
    overflow-y: auto;
    display: none;
    text-align: left;
}
.search-result-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition);
}
.search-result-item:last-child {
    border-bottom: none;
}
.search-result-item:hover {
    background-color: var(--color-bg-light);
}
.search-result-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--color-bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-purple);
    flex-shrink: 0;
}
.search-result-info {
    flex-grow: 1;
}
.search-result-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
}
.search-result-category {
    font-size: 12px;
    color: var(--color-text-light);
    margin-top: 2px;
}
.search-no-results {
    padding: 20px;
    text-align: center;
    color: var(--color-text-light);
    font-size: 14px;
}

/* GRID DE CATEGORIAS */
.help-categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
    margin-top: 40px;
}
.help-category-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 24px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}
.help-category-card:hover {
    transform: translateY(-2px);
    border-color: var(--color-text-light);
    box-shadow: var(--shadow-md);
}
.help-card-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 14px;
}
.help-card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background-color: var(--color-bg-light);
    color: var(--color-purple);
    display: flex;
    align-items: center;
    justify-content: center;
}
.help-card-icon svg {
    width: 24px;
    height: 24px;
}
.help-card-header h3 {
    font-size: 18px;
    font-weight: 700;
}
.help-card-desc {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.5;
    margin-bottom: 20px;
    flex-grow: 1;
}
.help-card-articles-list {
    list-style: none;
    margin-bottom: 16px;
}
.help-card-articles-list li {
    margin-bottom: 8px;
    font-size: 14px;
}
.help-card-articles-list a {
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 6px;
}
.help-card-articles-list a:hover {
    color: var(--color-purple);
    text-decoration: underline;
}
.help-card-footer {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-purple);
    margin-top: auto;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* LAYOUT DE ARTIGO E SIDEBAR */
.help-article-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 40px;
    margin-top: 30px;
}
@media (max-width: 768px) {
    .help-article-layout {
        grid-template-columns: 1fr;
    }
}

/* BREADCRUMB */
.help-breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 13px;
    color: var(--color-text-light);
    margin-bottom: 24px;
}
.help-breadcrumb a:hover {
    color: var(--color-purple);
}
.help-breadcrumb span.separator {
    opacity: 0.5;
}

/* DETALHE DO ARTIGO */
.help-article-content {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 40px;
}
@media (max-width: 600px) {
    .help-article-content {
        padding: 24px;
    }
}
.article-header {
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 24px;
    margin-bottom: 30px;
}
.article-header h1 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 16px;
    line-height: 1.25;
}
.article-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 13px;
    color: var(--color-text-light);
}
.article-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}
.article-body {
    font-size: 16px;
    color: var(--color-text);
    line-height: 1.7;
}
.article-body p {
    margin-bottom: 20px;
}

/* Estilos de Caixas Customizadas */
.help-box {
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 24px;
    display: flex;
    gap: 16px;
}
.help-box-icon {
    flex-shrink: 0;
    font-size: 20px;
}
.help-box-content {
    font-size: 15px;
    line-height: 1.6;
}

/* Caixa de Dica (Verde) */
.help-box.box-tip {
    background-color: rgba(16, 185, 129, 0.08);
    border-left: 4px solid var(--color-green);
    color: var(--color-text);
}
.help-box.box-tip .help-box-icon {
    color: var(--color-green);
}

/* Caixa de Observação (Azul) */
.help-box.box-observation {
    background-color: rgba(99, 102, 241, 0.08);
    border-left: 4px solid var(--color-purple);
    color: var(--color-text);
}
.help-box.box-observation .help-box-icon {
    color: var(--color-purple);
}

/* Caixa de Alerta (Laranja/Vermelho) */
.help-box.box-warning {
    background-color: rgba(249, 115, 22, 0.08);
    border-left: 4px solid var(--color-secondary);
    color: var(--color-text);
}
.help-box.box-warning .help-box-icon {
    color: var(--color-secondary);
}

/* Passo a passo numerado */
.article-steps {
    margin: 24px 0;
    padding-left: 0;
    list-style: none;
    counter-reset: step-counter;
}
.article-steps li {
    position: relative;
    padding-left: 48px;
    margin-bottom: 20px;
}
.article-steps li::before {
    content: counter(step-counter);
    counter-increment: step-counter;
    position: absolute;
    left: 0;
    top: 2px;
    width: 32px;
    height: 32px;
    background-color: var(--color-dark);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
}

/* Midia Placeholders */
.help-media-placeholder {
    background-color: var(--color-bg-light);
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-md);
    padding: 60px 20px;
    text-align: center;
    color: var(--color-text-light);
    margin: 24px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}
.help-media-placeholder i,
.help-media-placeholder svg {
    font-size: 40px;
    color: var(--color-text-light);
}

/* Vídeo Incorporado */
.help-video-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 */
    height: 0;
    overflow: hidden;
    border-radius: var(--radius-md);
    margin: 24px 0;
    box-shadow: var(--shadow-md);
}
.help-video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* FAQ Acordeão */
.help-faq-section {
    margin-top: 40px;
    border-top: 1px solid var(--color-border);
    padding-top: 30px;
}
.help-faq-section h3 {
    font-size: 20px;
    margin-bottom: 20px;
}
.faq-accordion-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
    background-color: var(--color-white);
}
.faq-accordion-trigger {
    width: 100%;
    padding: 16px 20px;
    text-align: left;
    background: none;
    border: none;
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.faq-accordion-content {
    padding: 0 20px 16px 20px;
    font-size: 14px;
    color: var(--color-text-light);
    display: none;
}

/* Feedback Widget */
.article-feedback {
    border-top: 1px solid var(--color-border);
    padding-top: 24px;
    margin-top: 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}
.feedback-question {
    font-size: 15px;
    font-weight: 600;
}
.feedback-buttons {
    display: flex;
    gap: 8px;
}
.feedback-btn {
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--color-text);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}
.feedback-btn:hover {
    background-color: var(--color-border);
}
.feedback-btn.active-yes {
    background-color: var(--color-green-light);
    border-color: var(--color-green);
    color: var(--color-green);
}
.feedback-btn.active-no {
    background-color: #fee2e2;
    border-color: #ef4444;
    color: #b91c1c;
}

/* SIDEBAR */
.help-sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}
.help-sidebar-widget {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 20px;
}
.help-sidebar-widget h4 {
    font-size: 16px;
    font-weight: 700;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 12px;
    margin-bottom: 16px;
}
.help-sidebar-list {
    list-style: none;
}
.help-sidebar-list li {
    margin-bottom: 12px;
    font-size: 14px;
}
.help-sidebar-list li:last-child {
    margin-bottom: 0;
}
.help-sidebar-list a {
    color: var(--color-text);
    display: block;
    line-height: 1.4;
}
.help-sidebar-list a:hover {
    color: var(--color-purple);
}
.help-sidebar-list span.views {
    font-size: 11px;
    color: var(--color-text-light);
    display: block;
    margin-top: 2px;
}

/* Artigos Relacionados */
.related-articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
    margin-top: 20px;
}
.related-article-card {
    border: 1px solid var(--color-border);
    padding: 16px;
    border-radius: var(--radius-sm);
    background-color: var(--color-bg-light);
    transition: var(--transition);
}
.related-article-card:hover {
    border-color: var(--color-purple);
    transform: translateY(-1px);
}
.related-article-card h5 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 4px;
}
.related-article-card span {
    font-size: 11px;
    color: var(--color-text-light);
}

/* WIDGET DE CONTATO / SUPORTE */
.help-support-widget {
    background: linear-gradient(135deg, var(--color-dark) 0%, #1e293b 100%);
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
    color: var(--color-white);
    margin-top: 60px;
    position: relative;
    overflow: hidden;
}
.help-support-widget::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
    top: -150px;
    right: -150px;
}
.help-support-widget h3 {
    color: var(--color-white);
    font-size: 26px;
    margin-bottom: 12px;
}
.help-support-widget p {
    color: #94a3b8;
    font-size: 16px;
    margin-bottom: 24px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}
.help-support-btn {
    background-color: var(--color-purple);
    color: var(--color-white);
    border: none;
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}
.help-support-btn:hover {
    background-color: #4f46e5;
    transform: translateY(-1px);
}

/* FORMULÁRIO DE ADMINISTRAÇÃO */
.admin-faq-group {
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 16px;
    margin-bottom: 16px;
}