/* style.css */

/* -------------------
   VARIÁVEIS GLOBAIS (Personalize com as cores da MedPro.app)
   ------------------- */
:root {
    /* MedPro Design System Colors */
    --primary-color: #5d7381;
    --primary-light: #7a8d99;
    --primary-dark: #4a5d6a;
    --secondary-color: #4a5d6a;
    --accent-color: #14B8A6;
    --accent-blue: #3B82F6;
    --accent-purple: #8B5CF6;
    
    --success-color: #10B981;
    --warning-color: #F59E0B;
    --danger-color: #EF4444;
    --info-color: #3B82F6;
    
    --text-color: #1F2937;
    --light-text-color: #6B7280;
    --background-color: #F9FAFB;
    --card-background-color: #FFFFFF;
    --border-color: #E5E7EB;
    --header-footer-bg: #F3F4F6;

    --font-family-sans-serif: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --base-font-size: 16px;
    --line-height-base: 1.6;

    --container-max-width: 1200px;
    --spacing-unit: 1rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    --gradient-accent: linear-gradient(135deg, var(--accent-color), var(--accent-blue));
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 250ms ease-in-out;
    --transition-slow: 400ms ease-in-out;
}

/* -------------------
   RESET BÁSICO E PADRÕES
   ------------------- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-family-sans-serif);
    font-size: var(--base-font-size);
    line-height: var(--line-height-base);
    color: var(--text-color);
    background-color: var(--background-color);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    width: 90%;
    max-width: var(--container-max-width);
    margin-left: auto;
    margin-right: auto;
    padding: 0 calc(var(--spacing-unit) * 1);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s ease-in-out;
}

a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

h1, h2, h3, h4, h5, h6 {
    margin-bottom: calc(var(--spacing-unit) * 0.75);
    font-weight: 600;
    line-height: 1.3;
}

h1 { font-size: 2.25rem; } /* 36px */
h2 { font-size: 1.875rem; } /* 30px */
h3 { font-size: 1.5rem; }   /* 24px */
h4 { font-size: 1.125rem; } /* 18px */

ul {
    list-style: none;
}

/* -------------------
   CABEÇALHO (HEADER)
   ------------------- */
.site-header {
    background: var(--gradient-primary);
    padding: var(--spacing-unit) 0;
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
}

.site-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
}

.logo-container .logo {
    max-height: 40px; /* Ajuste conforme necessário */
    margin-right: var(--spacing-unit);
}

.logo-container h1 {
    font-size: 1.5rem; /* 24px */
    margin-bottom: 0;
    color: white;
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.app-link {
    font-weight: 500;
}

/* -------------------
   SEÇÃO HERO
   ------------------- */
.hero-section {
    background: linear-gradient(135deg, var(--card-background-color) 0%, var(--background-color) 100%);
    padding: calc(var(--spacing-unit) * 4) 0;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%23E5E7EB" opacity="0.3"/><circle cx="75" cy="75" r="1" fill="%23E5E7EB" opacity="0.3"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.5;
    pointer-events: none;
}

.hero-section h2 {
    margin-bottom: calc(var(--spacing-unit) * 1.5);
    color: var(--text-color);
}

.search-form {
    display: flex;
    max-width: 600px;
    margin: 0 auto;
}

.search-form input[type="search"] {
    flex-grow: 1;
    padding: calc(var(--spacing-unit) * 0.75) var(--spacing-unit);
    font-size: 1rem;
    border: 1px solid var(--border-color);
    border-right: none;
    border-radius: 4px 0 0 4px;
}

.search-form input[type="search"]:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25); /* Exemplo de foco */
}

.search-form button[type="submit"] {
    padding: calc(var(--spacing-unit) * 0.75) calc(var(--spacing-unit) * 1.5);
    font-size: 1rem;
    background-color: var(--primary-color);
    color: white;
    border: 1px solid var(--primary-color);
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    transition: background-color 0.2s ease-in-out;
}

.search-form button[type="submit"]:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

/* -------------------
   SEÇÕES DE CONTEÚDO
   ------------------- */
.content-sections {
    padding: calc(var(--spacing-unit) * 2) 0;
}

.section-block {
    margin-bottom: calc(var(--spacing-unit) * 2.5);
    padding: calc(var(--spacing-unit) * 1.5);
    background-color: var(--card-background-color);
    border: 1px solid var(--border-color);
    border-radius: 6px;
}

.section-block h3 {
    margin-bottom: var(--spacing-unit);
    padding-bottom: calc(var(--spacing-unit) * 0.5);
    border-bottom: 1px solid var(--border-color);
    color: var(--primary-color);
}

.getting-started ul li,
.faq-list li,
.whats-new ul li {
    margin-bottom: calc(var(--spacing-unit) * 0.5);
}

.getting-started ul li a,
.faq-list li a,
.whats-new ul li a {
    font-weight: 500;
}

.view-all-link {
    display: inline-block;
    margin-top: var(--spacing-unit);
    font-weight: bold;
}

/* NAVEGAR POR TÓPICOS */
.topic-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-unit);
}

.topic-card {
    display: block;
    background: var(--card-background-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: calc(var(--spacing-unit) * 1.5);
    transition: var(--transition-normal);
    color: var(--text-color);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.topic-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transition: var(--transition-normal);
    transform-origin: left;
}

.topic-card:hover {
    transform: none;
    box-shadow: var(--shadow-lg);
    text-decoration: none;
    color: var(--text-color);
}

.topic-card:hover::before {
    transform: scaleX(1);
}

.topic-card h4 {
    margin-bottom: calc(var(--spacing-unit) * 0.25);
    color: var(--text-color); /* Cor inicial do título */
    transition: color 0.2s ease-in-out;
}
.topic-card:hover h4 {
    color: var(--primary-color);
}


.topic-card p {
    font-size: 0.9rem;
    color: var(--light-text-color);
    margin-bottom: 0;
}

.topic-card i { /* Para ícones, se usar Font Awesome ou similar */
    font-size: 1.5rem;
    margin-bottom: calc(var(--spacing-unit) * 0.5);
    color: var(--accent-color);
    display: block; /* Ou inline-block para alinhar com texto */
}

/* -------------------
   SEÇÃO DE CONTATO SUPORTE
   ------------------- */
.contact-support-section {
    background-color: var(--header-footer-bg); /* Mesmo do header/footer ou um pouco diferente */
    padding: calc(var(--spacing-unit) * 2.5) 0;
    text-align: center;
    border-top: 1px solid var(--border-color);
}

.contact-support-section h2 {
    margin-bottom: calc(var(--spacing-unit) * 0.5);
}

.contact-support-section p {
    margin-bottom: calc(var(--spacing-unit) * 1.5);
    color: var(--light-text-color);
}

.contact-button {
    display: inline-block;
    background-color: var(--accent-color);
    color: white;
    padding: calc(var(--spacing-unit) * 0.75) calc(var(--spacing-unit) * 2);
    border-radius: 4px;
    font-weight: bold;
    text-decoration: none;
    margin-bottom: var(--spacing-unit);
    transition: background-color 0.2s ease-in-out;
}

.contact-button:hover {
    background-color: #218838; /* Verde mais escuro */
    color: white;
    text-decoration: none;
}

.contact-methods ul {
    margin-top: var(--spacing-unit);
}

.contact-methods li {
    margin-bottom: calc(var(--spacing-unit) * 0.25);
    color: var(--light-text-color);
}
.contact-methods li strong {
    color: var(--text-color);
}

/* -------------------
   RODAPÉ (FOOTER)
   ------------------- */
.site-footer {
    background-color: var(--header-footer-bg);
    color: var(--light-text-color);
    padding: calc(var(--spacing-unit) * 1.5) 0;
    text-align: center;
    font-size: 0.9rem;
    border-top: 1px solid var(--border-color);
}

.site-footer .container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.site-footer p {
    margin-bottom: calc(var(--spacing-unit) * 0.5);
}

.footer-links a {
    margin: 0 calc(var(--spacing-unit) * 0.5);
    color: var(--light-text-color);
}

.footer-links a:hover {
    color: var(--primary-color);
}


/* -------------------
   MEDIA QUERIES (Responsividade)
   ------------------- */
@media (max-width: 768px) {
    .logo-container h1 {
        font-size: 1.25rem; /* 20px */
    }

    .hero-section h2 {
        font-size: 1.5rem; /* 24px */
    }

    .search-form {
        flex-direction: column;
    }
    .search-form input[type="search"] {
        border-radius: 4px 4px 0 0;
        margin-bottom: -1px; /* Para sobrepor a borda */
    }
    .search-form button[type="submit"] {
        border-radius: 0 0 4px 4px;
        width: 100%;
    }

    .topic-grid {
        grid-template-columns: 1fr; /* Coluna única em telas menores */
    }

    .site-footer .container {
        flex-direction: column;
    }
    .footer-links {
        margin-top: calc(var(--spacing-unit) * 0.5);
    }
    .footer-links a {
        display: block;
        margin-bottom: calc(var(--spacing-unit) * 0.25);
    }
}

@media (max-width: 480px) {
    :root {
        --base-font-size: 15px;
    }
    .logo-container .logo {
        max-height: 30px;
    }
    .logo-container h1 {
        font-size: 1.1rem;
    }
}

/* Adicione ao seu style.css existente */

/* -------------------
   PÁGINA DE CATEGORIA E ARTIGO
   ------------------- */
.category-page,
.article-page {
    padding: calc(var(--spacing-unit) * 2) 0;
}

.category-page h2,
.article-page h2.article-title { /* Adicionada classe .article-title para especificidade */
    margin-bottom: calc(var(--spacing-unit) * 1.5);
    padding-bottom: var(--spacing-unit);
    border-bottom: 1px solid var(--border-color);
    color: var(--primary-color);
}

.article-list {
    list-style: none;
    padding-left: 0;
}

.article-list li {
    margin-bottom: var(--spacing-unit);
}

.article-list li a {
    font-size: 1.1rem;
    font-weight: 500;
    display: block;
    padding: calc(var(--spacing-unit) * 0.75);
    background-color: var(--card-background-color);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.article-list li a:hover {
    background-color: #f1f3f5; /* Cor de hover sutil */
    border-color: var(--secondary-color);
    text-decoration: none;
}

.help-article {
    background-color: var(--card-background-color);
    padding: calc(var(--spacing-unit) * 2);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.help-article h3 { /* Subtítulos dentro do artigo */
    font-size: 1.25rem;
    margin-top: calc(var(--spacing-unit) * 1.5);
    margin-bottom: calc(var(--spacing-unit) * 0.75);
    color: var(--text-color);
}

.help-article p,
.help-article ol,
.help-article ul {
    margin-bottom: var(--spacing-unit);
    line-height: 1.7;
}

.help-article ol,
.help-article ul {
    padding-left: calc(var(--spacing-unit) * 1.5);
}
.help-article ul {
    list-style: disc;
}
.help-article ol {
    list-style: decimal;
}

.help-article li {
    margin-bottom: calc(var(--spacing-unit) * 0.5);
}

.help-article strong {
    font-weight: 600;
}

.help-article code {
    background-color: #f0f0f0;
    padding: 0.2em 0.4em;
    border-radius: 3px;
    font-size: 0.9em;
}

.see-also {
    margin-top: calc(var(--spacing-unit) * 2);
    padding-top: var(--spacing-unit);
    border-top: 1px solid var(--border-color);
}
.see-also h3 {
    margin-bottom: var(--spacing-unit);
}
.see-also ul {
    list-style: none;
    padding-left: 0;
}
.see-also li a {
    font-weight: 500;
}

/* BREADCRUMBS */
.breadcrumbs {
    margin-bottom: var(--spacing-unit);
    font-size: 0.9rem;
}

.breadcrumb-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
}

.breadcrumb-list li {
    margin-right: 0.5em;
}

.breadcrumb-list li::after {
    content: ">";
    margin-left: 0.5em;
    color: var(--light-text-color);
}

.breadcrumb-list li:last-child::after {
    content: ""; /* Remove o > do último item */
}

.breadcrumb-list li a {
    color: var(--primary-color);
}
.breadcrumb-list li a:hover {
    text-decoration: underline;
}
.breadcrumb-list li[aria-current="page"] {
    color: var(--text-color);
    font-weight: 500;
}

/* SHARED "STILL NEED HELP?" SECTION FOR ARTICLES/CATEGORIES */
.still-need-help-section {
    background-color: var(--header-footer-bg);
    padding: calc(var(--spacing-unit) * 2);
    text-align: center;
    border-radius: 6px;
    margin-top: calc(var(--spacing-unit) * 2);
}
.still-need-help-section h3 {
    color: var(--text-color);
    margin-bottom: calc(var(--spacing-unit) * 0.5);
}
.still-need-help-section p {
    margin-bottom: var(--spacing-unit);
    color: var(--light-text-color);
}
.still-need-help-section .contact-button {
    display: inline-block;
    background-color: var(--accent-color);
    color: white;
    padding: calc(var(--spacing-unit) * 0.75) calc(var(--spacing-unit) * 2);
    border-radius: 4px;
    font-weight: bold;
    text-decoration: none;
    transition: background-color 0.2s ease-in-out;
}
.still-need-help-section .contact-button:hover {
    background-color: #218838; /* Verde mais escuro */
    color: white;
    text-decoration: none;
}

/* ========================================
   NEW STYLES FOR ENHANCED HELP CENTER
   ======================================== */

/* Section Icons */
.section-block h3 i {
    color: var(--primary-color);
    margin-right: 0.5rem;
    font-size: 1.1em;
}

/* Quick Actions Grid */
.quick-actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-unit);
}

.quick-action-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: calc(var(--spacing-unit) * 1.5);
    background: var(--card-background-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: var(--text-color);
    transition: var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.quick-action-card:hover {
    transform: none;
    box-shadow: var(--shadow-md);
    color: var(--primary-color);
    text-decoration: none;
}

.quick-action-card i {
    font-size: 2rem;
    color: var(--accent-color);
    transition: var(--transition-normal);
}

.quick-action-card:hover i {
    color: var(--primary-color);
    transform: none;
}

.quick-action-card span {
    font-weight: 500;
    text-align: center;
}

/* Tips Section */
.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-unit);
}

.tip-card {
    background: linear-gradient(135deg, var(--card-background-color) 0%, var(--background-color) 100%);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: calc(var(--spacing-unit) * 1.5);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.tip-card:hover {
    transform: none;
    box-shadow: var(--shadow-md);
}

.tip-card h4 {
    color: var(--primary-color);
    margin-bottom: calc(var(--spacing-unit) * 0.5);
    font-size: 1rem;
    font-weight: 600;
}

.tip-card p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--light-text-color);
}

/* Enhanced Contact Section */
.contact-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-unit);
    margin-top: calc(var(--spacing-unit) * 1.5);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-unit);
    padding: var(--spacing-unit);
    background: var(--card-background-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--accent-color);
    margin-top: 0.2rem;
}

.contact-item div {
    display: flex;
    flex-direction: column;
}

.contact-item strong {
    color: var(--text-color);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.contact-item span {
    color: var(--primary-color);
    font-weight: 500;
}

.contact-item small {
    color: var(--light-text-color);
    font-size: 0.8rem;
    margin-top: 0.125rem;
}

/* Enhanced Contact Button */
.contact-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--gradient-accent);
    color: white;
    padding: calc(var(--spacing-unit) * 0.75) calc(var(--spacing-unit) * 2);
    border-radius: var(--radius-lg);
    font-weight: 600;
    text-decoration: none;
    margin-bottom: calc(var(--spacing-unit) * 1.5);
    transition: var(--transition-normal);
    box-shadow: var(--shadow-md);
}

.contact-button:hover {
    background: linear-gradient(135deg, #0D9488, #2563EB);
    color: white;
    text-decoration: none;
    transform: none;
    box-shadow: var(--shadow-lg);
}

/* Topic Card Icons */
.topic-card i {
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: calc(var(--spacing-unit) * 0.75);
    transition: var(--transition-normal);
}

.topic-card:hover i {
    color: var(--primary-color);
    transform: none;
}

/* View All Links */
.view-all-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    font-weight: 600;
    transition: var(--transition-normal);
}

.view-all-link:hover {
    color: var(--primary-dark);
    transform: none;
}

.view-all-link i {
    font-size: 0.9rem;
    transition: var(--transition-normal);
}

.view-all-link:hover i {
    transform: none;
}

/* Search Form Enhancements */
.search-form button[type="submit"] {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--gradient-primary);
    transition: var(--transition-normal);
}

.search-form button[type="submit"]:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    transform: none;
    box-shadow: var(--shadow-md);
}

/* Responsive Enhancements */
@media (max-width: 768px) {
    .quick-actions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .tips-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-options {
        grid-template-columns: 1fr;
    }
    
    .topic-grid {
        grid-template-columns: 1fr;
    }
    
    .quick-action-card {
        padding: var(--spacing-unit);
    }
    
    .quick-action-card i {
        font-size: 1.5rem;
    }
    
    .tip-card {
        padding: var(--spacing-unit);
    }
}

@media (max-width: 480px) {
    .quick-actions-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-section {
        padding: calc(var(--spacing-unit) * 2) 0;
    }
    
    .section-block {
        padding: var(--spacing-unit);
    }
}

/* ========================================
   ARTICLE AND CHECKLIST ENHANCEMENTS
   ======================================== */

/* Article Meta Information */
.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-unit);
    margin-bottom: calc(var(--spacing-unit) * 1.5);
    padding: var(--spacing-unit);
    background: var(--background-color);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    color: var(--light-text-color);
}

.article-meta span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.article-meta i {
    color: var(--accent-color);
    font-size: 0.8rem;
}

/* Alert Boxes */
.alert-info,
.alert-warning,
.alert-success {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-unit);
    padding: var(--spacing-unit);
    margin: var(--spacing-unit) 0;
    border-radius: var(--radius-lg);
    border-left: 4px solid;
}

.alert-info {
    background: #EBF8FF;
    border-color: var(--info-color);
    color: #2B6CB0;
}

.alert-warning {
    background: #FFFBEB;
    border-color: var(--warning-color);
    color: #B45309;
}

.alert-success {
    background: #F0FDF4;
    border-color: var(--success-color);
    color: #166534;
}

.alert-info i,
.alert-warning i,
.alert-success i {
    margin-top: 0.125rem;
    font-size: 1.1rem;
}

/* Tip Box */
.tip-box {
    background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 100%);
    border: 1px solid #F59E0B;
    border-radius: var(--radius-lg);
    padding: var(--spacing-unit);
    margin: var(--spacing-unit) 0;
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-unit);
    color: #92400E;
}

.tip-box i {
    color: #D97706;
    margin-top: 0.125rem;
    font-size: 1.1rem;
}

/* Placeholder Boxes */
.image-placeholder,
.video-placeholder {
    background: var(--background-color);
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-lg);
    padding: calc(var(--spacing-unit) * 2);
    margin: var(--spacing-unit) 0;
    text-align: center;
    color: var(--light-text-color);
    transition: var(--transition-normal);
}

.image-placeholder:hover,
.video-placeholder:hover {
    border-color: var(--primary-color);
    background: var(--card-background-color);
}

.image-placeholder i,
.video-placeholder i {
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
    display: block;
}

.video-placeholder i {
    color: #DC2626;
}

/* Checklist Styles */
.checklist {
    list-style: none;
    padding: 0;
}

.checklist li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    padding: 0.5rem;
    background: var(--background-color);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
}

.checklist li:hover {
    background: var(--card-background-color);
    transform: none;
}

.checklist li i {
    color: var(--success-color);
    font-size: 0.9rem;
}

/* Quick Start Checklist */
.quick-start-checklist {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-unit);
}

.checklist-item {
    display: flex;
    gap: var(--spacing-unit);
    padding: calc(var(--spacing-unit) * 1.5);
    background: var(--card-background-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.checklist-item:hover {
    transform: none;
    box-shadow: var(--shadow-md);
}

.checklist-item i {
    color: var(--success-color);
    font-size: 1.5rem;
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.checklist-item h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.checklist-item p {
    color: var(--light-text-color);
    margin-bottom: 0.75rem;
    line-height: 1.5;
}

.checklist-link {
    color: var(--accent-color);
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: var(--transition-normal);
}

.checklist-link:hover {
    color: var(--primary-color);
    transform: none;
}

/* Enhanced Article List */
.article-list li a {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-unit);
    padding: calc(var(--spacing-unit) * 1.25);
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
}

.article-list li a:hover {
    transform: none;
    box-shadow: var(--shadow-md);
}

.article-list li a i {
    color: var(--accent-color);
    font-size: 1.5rem;
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.article-list li a div h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.article-list li a div p {
    color: var(--light-text-color);
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Responsive Enhancements for Articles */
@media (max-width: 768px) {
    .article-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .checklist-item {
        flex-direction: column;
        text-align: center;
    }
    
    .checklist-item i {
        align-self: center;
    }
    
    .article-list li a {
        flex-direction: column;
        text-align: center;
    }
    
    .article-list li a i {
        align-self: center;
        margin-top: 0;
        margin-bottom: 0.5rem;
    }
}

@media (max-width: 480px) {
    .alert-info,
    .alert-warning,
    .alert-success,
    .tip-box {
        flex-direction: column;
        text-align: center;
    }
    
    .alert-info i,
    .alert-warning i,
    .alert-success i,
    .tip-box i {
        align-self: center;
        margin-top: 0;
        margin-bottom: 0.5rem;
    }
}

/* ========================================
   WORKFLOW AND PROCESS STEPS
   ======================================== */

.workflow-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-unit);
    margin: calc(var(--spacing-unit) * 1.5) 0;
}

.workflow-step {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-unit);
    padding: calc(var(--spacing-unit) * 1.5);
    background: var(--card-background-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
    box-shadow: var(--shadow-sm);
    position: relative;
}

.workflow-step:hover {
    transform: none;
    box-shadow: var(--shadow-md);
}

.step-number {
    width: 32px;
    height: 32px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.step-content h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.step-content p {
    color: var(--light-text-color);
    margin-bottom: 0.75rem;
    line-height: 1.5;
    font-size: 0.9rem;
}

.step-content a {
    color: var(--accent-color);
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: var(--transition-normal);
}

.step-content a:hover {
    color: var(--primary-color);
    transform: none;
}

/* ========================================
   VIDEO GRID AND CARDS
   ======================================== */

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-unit);
    margin: calc(var(--spacing-unit) * 1.5) 0;
}

.video-card {
    background: var(--card-background-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.video-card:hover {
    transform: none;
    box-shadow: var(--shadow-md);
}

.video-card .video-placeholder {
    background: linear-gradient(135deg, #1F2937 0%, #374151 100%);
    color: white;
    padding: calc(var(--spacing-unit) * 2);
    text-align: center;
    min-height: 180px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border: none;
    margin: 0;
}

.video-card .video-placeholder i {
    font-size: 3rem;
    color: #EF4444;
    margin-bottom: var(--spacing-unit);
}

.video-card .video-placeholder h4 {
    color: white;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.video-card .video-placeholder p {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    font-size: 0.9rem;
}

/* ========================================
   FAQ PREVIEW SECTION
   ======================================== */

.faq-preview {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-unit);
}

.faq-item {
    background: var(--card-background-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: calc(var(--spacing-unit) * 1.25);
    transition: var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.faq-item:hover {
    transform: none;
    box-shadow: var(--shadow-md);
}

.faq-item h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.4;
}

.faq-item p {
    color: var(--light-text-color);
    margin-bottom: 0.75rem;
    line-height: 1.5;
    font-size: 0.9rem;
}

.faq-item a {
    color: var(--accent-color);
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: var(--transition-normal);
}

.faq-item a:hover {
    color: var(--primary-color);
    transform: none;
}

/* ========================================
   RESPONSIVE ENHANCEMENTS FOR NEW COMPONENTS
   ======================================== */

@media (max-width: 768px) {
    .workflow-steps {
        grid-template-columns: 1fr;
    }
    
    .workflow-step {
        flex-direction: column;
        text-align: center;
    }
    
    .step-number {
        align-self: center;
        margin-top: 0;
        margin-bottom: 0.5rem;
    }
    
    .video-grid {
        grid-template-columns: 1fr;
    }
    
    .video-card .video-placeholder {
        min-height: 150px;
        padding: var(--spacing-unit);
    }
    
    .video-card .video-placeholder i {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    .workflow-step {
        padding: var(--spacing-unit);
    }
    
    .step-content h4 {
        font-size: 1rem;
    }
    
    .video-card .video-placeholder {
        min-height: 120px;
        padding: calc(var(--spacing-unit) * 0.75);
    }
    
    .video-card .video-placeholder i {
        font-size: 2rem;
    }
    
    .video-card .video-placeholder h4 {
        font-size: 1rem;
    }
    
    .faq-item {
        padding: var(--spacing-unit);
    }
}

/* ========================================
   FAQ SPECIFIC STYLES
   ======================================== */

/* FAQ Search Form */
.faq-search-form {
    margin: calc(var(--spacing-unit) * 1.5) 0;
}

.search-input-group {
    display: flex;
    max-width: 600px;
    margin: 0 auto;
    background: var(--card-background-color);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-normal);
}

.search-input-group:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(93, 115, 129, 0.1);
}

.search-input-group input {
    flex: 1;
    border: none;
    padding: calc(var(--spacing-unit) * 0.75) var(--spacing-unit);
    font-size: 1rem;
    background: transparent;
    outline: none;
}

.search-input-group button {
    background: var(--gradient-primary);
    border: none;
    padding: calc(var(--spacing-unit) * 0.75) var(--spacing-unit);
    color: white;
    cursor: pointer;
    transition: var(--transition-normal);
    min-width: 60px;
}

.search-input-group button:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
}

/* FAQ Category Grid */
.faq-category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-unit);
    margin: calc(var(--spacing-unit) * 1.5) 0;
}

.faq-category-card {
    background: var(--card-background-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: calc(var(--spacing-unit) * 1.25);
    transition: var(--transition-normal);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.faq-category-card:hover {
    transform: none;
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.faq-category-card h4 {
    color: var(--primary-color);
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.faq-category-card h4 i {
    color: var(--accent-color);
    font-size: 1.1rem;
}

.faq-count {
    color: var(--light-text-color);
    font-size: 0.85rem;
    font-weight: 500;
}

/* FAQ Accordion */
.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-unit);
    margin: calc(var(--spacing-unit) * 1.5) 0;
}

.faq-accordion-item {
    background: var(--card-background-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.faq-accordion-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-accordion-item.active {
    border-color: var(--primary-color);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: calc(var(--spacing-unit) * 1.25);
    cursor: pointer;
    background: var(--background-color);
    transition: var(--transition-normal);
}

.faq-question:hover {
    background: var(--card-background-color);
}

.faq-question h4 {
    margin: 0;
    color: var(--primary-color);
    font-size: 1.1rem;
    font-weight: 600;
    flex: 1;
    line-height: 1.4;
}

.faq-question i {
    color: var(--accent-color);
    font-size: 1rem;
    transition: var(--transition-normal);
    margin-left: var(--spacing-unit);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    background: var(--card-background-color);
}

.faq-accordion-item.active .faq-answer {
    max-height: none;
}

.faq-answer > div {
    padding: 0 calc(var(--spacing-unit) * 1.25) calc(var(--spacing-unit) * 1.25);
}

.faq-answer p {
    margin-bottom: var(--spacing-unit);
    line-height: 1.6;
    color: var(--text-color);
}

.faq-answer ol,
.faq-answer ul {
    margin-bottom: var(--spacing-unit);
    padding-left: calc(var(--spacing-unit) * 1.5);
}

.faq-answer ol {
    list-style: decimal;
}

.faq-answer ul {
    list-style: disc;
}

.faq-answer li {
    margin-bottom: 0.5rem;
    line-height: 1.5;
    color: var(--text-color);
}

.faq-answer strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* FAQ Helpful Section */
.faq-helpful {
    display: flex;
    align-items: center;
    gap: var(--spacing-unit);
    margin-top: calc(var(--spacing-unit) * 1.5);
    padding-top: var(--spacing-unit);
    border-top: 1px solid var(--border-color);
}

.faq-helpful span {
    color: var(--light-text-color);
    font-size: 0.9rem;
    font-weight: 500;
}

.helpful-btn {
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.375rem 0.75rem;
    color: var(--light-text-color);
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.helpful-btn:hover {
    background: var(--card-background-color);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.helpful-btn i {
    font-size: 0.8rem;
}

/* Enhanced Alert Boxes in FAQ */
.faq-answer .alert-info,
.faq-answer .alert-warning,
.faq-answer .alert-success,
.faq-answer .tip-box {
    margin: var(--spacing-unit) 0;
}

/* Video Placeholder in FAQ */
.faq-answer .video-placeholder {
    margin: var(--spacing-unit) 0;
    min-height: 120px;
    padding: var(--spacing-unit);
}

.faq-answer .video-placeholder h4 {
    color: white;
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.faq-answer .video-placeholder p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.85rem;
    margin: 0;
}

/* Responsive FAQ Styles */
@media (max-width: 768px) {
    .faq-category-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-question {
        padding: var(--spacing-unit);
    }
    
    .faq-question h4 {
        font-size: 1rem;
    }
    
    .faq-helpful {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .helpful-btn {
        padding: 0.5rem 0.75rem;
    }
}

@media (max-width: 480px) {
    .search-input-group {
        flex-direction: column;
    }
    
    .search-input-group input {
        border-bottom: 1px solid var(--border-color);
    }
    
    .search-input-group button {
        border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    }
    
    .faq-question {
        padding: calc(var(--spacing-unit) * 0.75);
    }
    
    .faq-answer > div {
        padding: 0 calc(var(--spacing-unit) * 0.75) calc(var(--spacing-unit) * 0.75);
    }
    
    .faq-category-card {
        padding: var(--spacing-unit);
        text-align: center;
    }
}

/* -------------------
   MULTI-ORGANIZATIONAL FEATURES (Julho 2025)
   ------------------- */

/* New Feature Box */
.new-feature-box {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-blue));
    color: white;
    padding: 1rem 1.5rem;
    border-radius: var(--radius-lg);
    margin: 1.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: var(--shadow-md);
}

.new-feature-box i {
    font-size: 1.25rem;
    flex-shrink: 0;
}

/* Scenario Cards */
.scenario-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.scenario-card {
    background: var(--card-background-color);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
    transition: var(--transition-normal);
    position: relative;
    box-shadow: var(--shadow-sm);
}

.scenario-card:hover {
    transform: none;
    box-shadow: var(--shadow-md);
}

.scenario-card i {
    font-size: 2rem;
    margin-bottom: 1rem;
    display: block;
}

.scenario-card h5 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-color);
}

.scenario-card p {
    color: var(--light-text-color);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

/* Status Badges */
.status-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-badge.success {
    background-color: var(--success-color);
    color: white;
}

.status-badge.warning {
    background-color: var(--warning-color);
    color: white;
}

.status-badge.info {
    background-color: var(--info-color);
    color: white;
}

.status-badge.secondary {
    background-color: var(--light-text-color);
    color: white;
}

/* Scenario Specific Colors */
.scenario-card.scenario-new {
    border-color: var(--success-color);
}

.scenario-card.scenario-new i {
    color: var(--success-color);
}

.scenario-card.scenario-exists {
    border-color: var(--warning-color);
}

.scenario-card.scenario-exists i {
    color: var(--warning-color);
}

.scenario-card.scenario-other {
    border-color: var(--info-color);
}

.scenario-card.scenario-other i {
    color: var(--info-color);
}

.scenario-card.scenario-linked {
    border-color: var(--light-text-color);
}

.scenario-card.scenario-linked i {
    color: var(--light-text-color);
}

/* Enhanced Alert Boxes */
.alert-info {
    background-color: #EBF8FF;
    border: 1px solid #BEE3F8;
    border-left: 4px solid var(--info-color);
    color: #2C5282;
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    margin: 1.5rem 0;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.alert-info i {
    color: var(--info-color);
    font-size: 1.1rem;
    margin-top: 0.1rem;
    flex-shrink: 0;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .scenario-cards {
        grid-template-columns: 1fr;
    }
    
    .new-feature-box {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .scenario-card {
        padding: 1rem;
    }
    
    .scenario-card i {
        font-size: 1.5rem;
    }
}
}