/* ==========================================================================
   PAINEL PRO - NÚCLEO ESTRUTURAL E CENTRAL DE DOCUMENTAÇÃO DE SISTEMA
   Contém: Layout Global, Barra de Navegação, Termos, Privacidade e Documentação.
   ========================================================================== */

:root {
  --pro-primary: #0056b3; 
  --pro-primary-light: #51a5e4; 
  --pro-primary-dark: #003d82;
  --pro-primary-rgb: 0, 86, 179;
  --pro-bg: #f4f6fa;
  --pro-card-bg: #ffffff;
  --pro-text-main: #333333;
  --pro-text-muted: #6c757d;
  --pro-border-color: #e9ecef;
  --font-family: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Sistema fluido de tipografia */
  --font-xs: 0.75rem;
  --font-sm: 0.875rem;
  --font-base: 1rem;
  --font-lg: 1.25rem;
  --font-xl: 1.5rem;
}

body {
  margin: 0;
  font-family: var(--font-family);
  background-color: var(--pro-bg);
  color: var(--pro-text-main);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.3s ease, color 0.3s ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

/* ================= COMPONENTES DE NAVBAR GLOBAL ================= */

.navbar {
  background-color: var(--pro-card-bg);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
  padding: 16px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 3px solid var(--pro-primary);
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-text {
  font-size: var(--font-lg);
  color: var(--pro-primary-dark);
  font-weight: 700;
  letter-spacing: -0.5px;
}

body.dark-theme .logo-text {
  color: var(--pro-primary-light);
}

.nav-links {
  display: flex;
  gap: 24px;
}

.nav-links a {
  text-decoration: none;
  color: var(--pro-text-muted);
  font-weight: 500;
  font-size: var(--font-sm);
  transition: color 0.2s ease;
}

.nav-links a:hover, 
.nav-links a.active {
  color: var(--pro-primary);
}

/* ================= MAIN CONTENT E CARDS DE CONTEÚDO ================= */

.content-container {
  flex: 1;
  max-width: 1400px;
  width: 100%;
  margin: 40px auto;
  padding: 0 40px;
}

.page-header {
  margin-bottom: 32px;
  text-align: center;
}

.page-header h1 {
  font-size: 2rem;
  color: var(--pro-primary-dark);
  margin-bottom: 8px;
}

body.dark-theme .page-header h1 {
  color: var(--pro-primary-light);
}

.page-header p {
  color: var(--pro-text-muted);
  font-size: var(--font-base);
}

.content-card {
  background: var(--pro-card-bg);
  border-radius: 12px;
  padding: 40px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.02);
  border: 1px solid var(--pro-border-color);
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.text-content h2 {
  font-size: var(--font-lg);
  color: var(--pro-primary-dark);
  margin-top: 32px;
  margin-bottom: 16px;
}

body.dark-theme .text-content h2 {
  color: var(--pro-primary-light);
}

.text-content h2:first-child {
  margin-top: 0;
}

.text-content p,
.text-content li {
  font-size: var(--font-sm);
  line-height: 1.6;
  color: var(--pro-text-main);
  margin-bottom: 16px;
}

.text-content ul {
  padding-left: 20px;
  margin-bottom: 16px;
}

.text-content li {
  margin-bottom: 8px;
}

/* ================= GRID DE PRIVACIDADE E TERMOS ================= */

.privacy-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 24px;
}

.privacy-card {
  background: var(--pro-card-bg);
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.01);
  border: 1px solid var(--pro-border-color);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

.privacy-card:hover, 
.privacy-card:active {
  border-color: var(--pro-primary-light);
  box-shadow: 0 4px 20px rgba(var(--pro-primary-rgb), 0.12);
  transform: translateY(-2px);
}

.privacy-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(var(--pro-primary-rgb), 0.08); 
  color: var(--pro-primary); 
  border-radius: 8px;
  margin-bottom: 16px;
  font-size: var(--font-base);
}

.privacy-card h2 {
  font-size: var(--font-base);
  color: var(--pro-primary);
  margin-top: 0;
  margin-bottom: 12px;
  font-weight: 700;
}

.privacy-card p {
  font-size: var(--font-sm);
  color: var(--pro-text-muted);
  line-height: 1.6;
  margin: 0;
}

/* Cards de Compromisso / Highlight Box */
.commitment-card {
  background-color: rgba(var(--pro-primary-rgb), 0.05); 
  border: 1px solid rgba(var(--pro-primary-rgb), 0.15);
  border-left: 6px solid var(--pro-primary-light);
  padding: 24px;
  border-radius: 12px;
  margin-top: 24px;
}

.commitment-card h2 {
  font-size: var(--font-base);
  color: var(--pro-primary);
  margin-top: 0;
  margin-bottom: 10px;
}

.commitment-card p {
  font-size: var(--font-sm);
  color: var(--pro-text-main);
  line-height: 1.6;
  margin: 0;
}

/* ================= LISTAGEM DINÂMICA DE TERMOS (ANIMAÇÃO) ================= */

.terms-header {
  text-align: left;
  margin-bottom: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.terms-header h1 {
  color: var(--pro-primary);
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.terms-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.term-card {
  display: flex;
  align-items: flex-start;
  background-color: var(--pro-card-bg);
  border: 1px solid var(--pro-border-color);
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.01);
  gap: 20px;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  animation: slideUpFade 0.5s ease-out forwards;
  opacity: 0;
  transform: translateY(16px);
}

.term-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(var(--pro-primary-rgb), 0.08);
  border-color: var(--pro-primary-light);
}

/* Injeção em Loop de Delay Controlado */
.terms-list .term-card:nth-child(n) { animation-delay: calc(var(--item-index, 1) * 0.05s); }
.terms-list .term-card:nth-child(1) { --item-index: 1; }
.terms-list .term-card:nth-child(2) { --item-index: 2; }
.terms-list .term-card:nth-child(3) { --item-index: 3; }
.terms-list .term-card:nth-child(4) { --item-index: 4; }
.terms-list .term-card:nth-child(5) { --item-index: 5; }
.terms-list .term-card:nth-child(6) { --item-index: 6; }

@keyframes slideUpFade {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.term-number {
  background: linear-gradient(135deg, var(--pro-primary) 0%, var(--pro-primary-light) 100%);
  color: #ffffff;
  font-weight: 700;
  font-size: var(--font-base);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(var(--pro-primary-rgb), 0.2);
}

.term-content h3 {
  color: var(--pro-primary);
  font-size: var(--font-base);
  font-weight: 700;
  margin: 0 0 8px 0;
}

.term-content p {
  color: var(--pro-text-muted);
  font-size: var(--font-sm);
  line-height: 1.6;
  margin: 0;
}

/* Caixa de Ajuda / Sucesso Interno */
.help-box {
  background-color: rgba(72, 199, 116, 0.08);
  border: 1px solid rgba(72, 199, 116, 0.2);
  border-left: 6px solid #48c774;
  border-radius: 12px;
  padding: 24px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16px;
}

.help-box .help-content h3 {
  color: var(--pro-primary);
  font-size: var(--font-base);
  font-weight: 700;
  margin: 0 0 5px 0;
}

.help-box .help-content p {
  color: var(--pro-text-muted);
  font-size: var(--font-sm);
  margin: 0;
}

/* ================= INFRAESTRUTURA DA DOCUMENTAÇÃO CENTRAL ================= */

.docs-header {
  background-color: var(--pro-bg);
  border-bottom: 1px solid var(--pro-border-color);
  position: sticky;
  top: 0;
  z-index: 100;
}

.docs-topbar {
  padding: 16px 40px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--pro-border-color);
}

.docs-topbar .logo-text {
  font-size: var(--font-base);
  color: var(--pro-text-main);
  font-weight: 600;
}

.btn-back-home {
  background-color: transparent;
  color: var(--pro-primary);
  border: 1px solid var(--pro-primary);
  padding: 8px 16px;
  border-radius: 6px;
  font-size: var(--font-sm);
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s ease;
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-back-home:hover {
  background-color: var(--pro-primary);
  color: #ffffff;
}

/* Abas de Navegação Docs */
.docs-tabs {
  display: flex;
  padding: 0 40px;
  gap: 32px;
  overflow-x: auto;
  scrollbar-width: none; /* Firefox */
}

.docs-tabs::-webkit-scrollbar {
  display: none; /* Chrome/Safari */
}

.docs-tab {
  padding: 16px 0;
  text-decoration: none;
  color: var(--pro-text-muted);
  font-weight: 500;
  font-size: var(--font-sm);
  position: relative;
  white-space: nowrap;
  transition: color 0.2s ease;
}

.docs-tab:hover {
  color: var(--pro-text-main);
}

.docs-tab.active {
  color: var(--pro-primary);
  font-weight: 600;
}

.docs-tab.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--pro-primary);
  border-radius: 3px 3px 0 0;
}

/* Layout com Grid Lateral */
.docs-layout {
  display: flex;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}

.docs-sidebar {
  width: 260px; 
  padding: 32px 20px 32px 0; 
  position: sticky;
  top: 115px;
  height: calc(100vh - 115px);
  overflow-y: auto;
  border-right: 1px solid rgba(0, 0, 0, 0.05); 
  background-color: transparent; 
  flex-shrink: 0;
}

body.dark-theme .docs-sidebar {
  border-right-color: rgba(255, 255, 255, 0.05);
}

.docs-sidebar::-webkit-scrollbar { width: 4px; }
.docs-sidebar::-webkit-scrollbar-thumb { background-color: rgba(0,0,0,0.08); border-radius: 4px; }

.docs-sidebar-link {
  display: block;
  text-decoration: none;
  color: var(--pro-text-muted);
  font-size: var(--font-sm);
  padding: 12px 16px;
  line-height: 1.4;
  transition: all 0.2s ease;
  border-radius: 8px;
  margin-bottom: 4px;
}

.docs-sidebar-link:hover {
  color: var(--pro-text-main);
  background-color: rgba(0, 0, 0, 0.02);
}

body.dark-theme .docs-sidebar-link:hover {
  background-color: rgba(255, 255, 255, 0.02);
}

.docs-sidebar-link.active {
  color: var(--pro-primary);
  font-weight: 600;
  background-color: rgba(var(--pro-primary-rgb), 0.08);
}

/* Área de Leitura (Conteúdo Técnico) */
.docs-content {
  flex: 1;
  padding: 60px 40px 60px 80px; 
  max-width: 900px; 
}

.docs-content h1 {
  font-size: 2.5rem;
  color: var(--pro-primary);
  margin-bottom: 8px;
  font-weight: 700; 
}

.docs-content p.subtitle {
  color: var(--pro-text-muted);
  margin-bottom: 48px;
  font-size: var(--font-base);
}

.docs-section {
  margin-bottom: 48px;
  scroll-margin-top: 120px; 
}

.docs-section h2 {
  font-size: var(--font-xl);
  color: var(--pro-text-main);
  margin-bottom: 20px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 12px;
}

.docs-section h2 i {
  color: var(--pro-primary);
  font-size: var(--font-lg);
}

.docs-section p, 
.docs-section li {
  font-size: var(--font-sm);
  color: var(--pro-text-main);
  line-height: 1.8;
  margin-bottom: 16px;
  text-align: justify; 
}

.docs-section ul {
  padding-left: 20px;
  margin-bottom: 20px;
}

.section-icon-large {
  display: block;
  width: 100%;
  font-size: 4.5rem;
  color: var(--pro-primary);
  opacity: 0.15; 
  text-align: center;
  margin: 40px auto 20px auto;
}

/* Rodapé Base */
.simple-footer {
  text-align: center;
  padding: 24px;
  font-size: var(--font-xs);
  color: var(--pro-text-muted);
  border-top: 1px solid var(--pro-border-color);
  background-color: var(--pro-card-bg);
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

/* ================= REGRAS DE MÍDIA COMPACTADA (RESPONSIVIDADE) ================= */

@media (max-width: 992px) {
  .docs-layout {
    flex-direction: column;
  }
  .docs-sidebar {
    width: 100%;
    position: static;
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--pro-border-color);
    padding: 20px 40px;
  }
  .docs-content {
    padding: 40px;
  }
}

@media (max-width: 768px) {
  .navbar {
    padding: 16px 20px;
    flex-direction: column;
    gap: 16px;
  }
  .content-container {
    padding: 0 20px;
    margin: 24px auto;
  }
  .content-card {
    padding: 24px;
  }
  .privacy-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .help-box {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .docs-topbar {
    padding: 16px 20px;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .btn-back-home {
    margin-left: 0;
    width: 100%;
    justify-content: center;
  }
  .docs-tabs {
    padding: 0 20px;
  }
  .docs-sidebar {
    padding: 16px 20px;
  }
  .docs-content {
    padding: 32px 20px;
  }
  .docs-content h1 {
    font-size: 2rem;
  }
}

/* ================= MODULADORES DE ACESSIBILIDADE ================= */

body.accessibility-large-font .navbar a,
body.accessibility-large-font .docs-sidebar-link,
body.accessibility-large-font .docs-tab {
  font-size: var(--font-base) !important;
}

body.accessibility-large-font .text-content p,
body.accessibility-large-font .docs-section p,
body.accessibility-large-font .docs-section li {
  font-size: var(--font-base) !important;
  line-height: 1.9;
}

.docs-sidebar-link:focus-visible,
.docs-tab:focus-visible,
.nav-links a:focus-visible {
  outline: 2px solid var(--pro-primary);
  outline-offset: 2px;
  border-radius: 4px;
}