/* ==========================================================================
   Design System: Monitor Crédito PJ — Banestes (Cenário ES)
   Baseado nas diretrizes TasteSkill 2.5 (Software / Financial Terminal)
   ========================================================================== */

:root {
  /* Identidade Corporativa & Superfícies (Banking / FinTech - Banestes Oficial) */
  --navy-950: #001f3f;
  --navy-900: #002d5b;
  --navy-850: #00386e;
  --navy-800: #004481;
  --navy-700: #00569c;
  
  --blue-600: #004b8d;
  --blue-500: #0072bc;
  --blue-400: #00b0e6;
  --blue-50:  #f0f7fc;

  --canvas-bg: #f8fafc;
  --surface-card: #ffffff;
  --surface-subtle: #f1f5f9;
  --surface-active: #e2e8f0;

  --border-subtle: #e2e8f0;
  --border-medium: #cbd5e1;
  --border-strong: #94a3b8;

  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;
  --text-on-dark: #f8fafc;
  --text-on-dark-muted: #94a3b8;

  /* Estados Funcionais de Auditoria de Risco */
  --status-ok: #065f46;
  --status-ok-bg: #ecfdf5;
  --status-ok-border: #a7f3d0;

  --status-warn: #92400e;
  --status-warn-bg: #fffbeb;
  --status-warn-border: #fde68a;

  --status-danger: #991b1b;
  --status-danger-bg: #fef2f2;
  --status-danger-border: #fecaca;

  /* Sombras & Profundidades Funcionais */
  --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.04);
  --shadow-card: 0 1px 3px 0 rgba(15, 23, 42, 0.05), 0 1px 2px -1px rgba(15, 23, 42, 0.05);
  --shadow-hover: 0 4px 14px -2px rgba(15, 23, 42, 0.08), 0 2px 6px -2px rgba(15, 23, 42, 0.04);

  /* Transições & Timings */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --duration-fast: 0.15s;
  --duration-normal: 0.25s;
}

/* --------------------------------------------------------------------------
   Reset & Tipografia Base
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  color-scheme: light dark;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--canvas-bg);
  color: var(--text-primary);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Números tabulares para precisão financeira e métricas */
.kpi-value,
.meta-date,
.bar-top span,
.bar-meta,
td,
.pill {
  font-variant-numeric: tabular-nums lining-nums;
}

/* --------------------------------------------------------------------------
   Acessibilidade: Skip Link
   -------------------------------------------------------------------------- */
.skip-link {
  position: fixed;
  top: -120px;
  left: 16px;
  z-index: 1000;
  background-color: var(--navy-950);
  color: #ffffff;
  padding: 10px 16px;
  border-radius: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  border: 2px solid #ffffff;
  box-shadow: var(--shadow-hover);
}

.skip-link:focus,
.skip-link:focus-visible {
  top: 16px;
  outline: 3px solid var(--blue-400);
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   Layout Container
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --------------------------------------------------------------------------
   Cabeçalho Executivo / Topbar
   -------------------------------------------------------------------------- */
.topbar {
  background-color: var(--navy-900);
  border-bottom: 1px solid var(--navy-800);
  color: var(--text-on-dark);
  padding: 24px 0 28px;
  margin-bottom: 24px;
  position: relative;
}

.topbar::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue-500) 0%, var(--navy-700) 40%, transparent 100%);
}

.topbar-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}


.topbar-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue-400);
  margin-bottom: 6px;
}

.topbar-eyebrow .eyebrow-sep {
  opacity: 0.6;
  font-size: 0.65rem;
}

.topbar h1 {
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--text-on-dark);
}

.subtitle {
  font-size: 0.88rem;
  color: var(--text-on-dark-muted);
  margin-top: 5px;
  max-width: 680px;
  line-height: 1.45;
}

.subtitle strong {
  color: #e2e8f0;
  font-weight: 600;
}

.header-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.btn-theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: var(--text-on-dark);
  font-size: 0.82rem;
  font-weight: 600;
  font-family: inherit;
  padding: 8px 14px;
  border-radius: 6px;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: background-color var(--duration-fast) ease, transform var(--duration-fast) ease, border-color var(--duration-fast) ease;
}

.btn-theme-toggle:hover {
  background-color: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.35);
  transform: translateY(-1px);
}

.btn-theme-toggle:active {
  transform: translateY(1px);
}

.btn-theme-toggle:focus-visible {
  outline: 2px solid var(--blue-400);
  outline-offset: 2px;
}

.btn-theme-toggle .icon-theme-sun {
  display: none;
}

.btn-theme-toggle .icon-theme-moon {
  display: inline-block;
}

html[data-theme="dark"] .btn-theme-toggle .icon-theme-sun {
  display: inline-block;
}

html[data-theme="dark"] .btn-theme-toggle .icon-theme-moon {
  display: none;
}

html[data-theme="light"] .btn-theme-toggle .icon-theme-sun {
  display: none;
}

html[data-theme="light"] .btn-theme-toggle .icon-theme-moon {
  display: inline-block;
}

@media (prefers-color-scheme: dark) {
  html:not([data-theme="light"]) .btn-theme-toggle .icon-theme-sun {
    display: inline-block;
  }
  html:not([data-theme="light"]) .btn-theme-toggle .icon-theme-moon {
    display: none;
  }
}

.meta-sync {
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--text-on-dark-muted);
}

.meta-date {
  color: var(--text-on-dark);
  font-weight: 600;
}

.btn-download {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--surface-card);
  color: var(--navy-900);
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: var(--shadow-sm);
  transition: background-color var(--duration-fast) ease, transform var(--duration-fast) ease, box-shadow var(--duration-fast) ease;
}

.btn-download:hover {
  background-color: #f1f5f9;
  transform: translateY(-1px);
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.15);
}

.btn-download:active {
  transform: translateY(1px);
}

.btn-download:focus-visible {
  outline: 2px solid var(--blue-400);
  outline-offset: 2px;
}

.icon-download {
  stroke-width: 2.2;
}

/* --------------------------------------------------------------------------
   Painel de Filtros Operacionais
   -------------------------------------------------------------------------- */
.filters-card {
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 16px 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: flex-end;
  margin-bottom: 24px;
  box-shadow: var(--shadow-card);
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  min-width: 220px;
}

.filter-group label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-secondary);
}

.filter-group select {
  padding: 9px 12px;
  border: 1px solid var(--border-medium);
  border-radius: 6px;
  font-size: 0.88rem;
  font-family: inherit;
  background-color: var(--surface-card);
  color: var(--text-primary);
  font-weight: 500;
  cursor: pointer;
  transition: border-color var(--duration-fast) ease, box-shadow var(--duration-fast) ease;
}

.filter-group select:hover {
  border-color: var(--border-strong);
}

.filter-group select:focus {
  outline: none;
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(0, 110, 181, 0.15);
}

.btn-secondary {
  padding: 9px 18px;
  border: 1px solid var(--border-medium);
  background-color: var(--surface-subtle);
  color: var(--text-secondary);
  border-radius: 6px;
  font-size: 0.86rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background-color var(--duration-fast) ease, color var(--duration-fast) ease, border-color var(--duration-fast) ease, transform var(--duration-fast) ease;
}

.btn-secondary:hover {
  background-color: var(--surface-active);
  color: var(--text-primary);
  border-color: var(--border-strong);
}

.btn-secondary:active {
  transform: translateY(1px);
}

.btn-secondary:focus-visible {
  outline: 2px solid var(--blue-500);
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   Grid de Indicadores Chave (KPIs)
   -------------------------------------------------------------------------- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.kpi-card {
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-top: 3px solid var(--blue-600);
  border-radius: 8px;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  box-shadow: var(--shadow-card);
  transition: transform var(--duration-normal) var(--ease-out), box-shadow var(--duration-normal) var(--ease-out), border-color var(--duration-normal) var(--ease-out);
}

.kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
  border-top-color: var(--blue-500);
}

.kpi-card.kpi-alert {
  border-top-color: var(--status-warn);
}

.kpi-card.kpi-alert:hover {
  border-top-color: var(--status-danger);
}

.kpi-label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-muted);
}

.kpi-value {
  font-size: 1.65rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--navy-900);
  line-height: 1.2;
  margin: 4px 0 2px;
}

.kpi-card.kpi-alert .kpi-value {
  color: var(--status-warn);
}

.kpi-foot {
  font-size: 0.76rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   Painéis & Grids do Dashboard
   -------------------------------------------------------------------------- */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 24px;
  min-width: 0;
}

.panel {
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 22px 24px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-subtle);
}

.panel-header h2 {
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--navy-900);
}

.panel-tag {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  background-color: var(--surface-subtle);
  color: var(--text-secondary);
  border: 1px solid var(--border-medium);
  padding: 3px 9px;
  border-radius: 4px;
}

.panel-tag.tag-warning {
  background-color: var(--status-warn-bg);
  color: var(--status-warn);
  border-color: var(--status-warn-border);
}

.panel-desc {
  font-size: 0.84rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.45;
}

/* --------------------------------------------------------------------------
   Lista de Produtos & Barras de Distribuição
   -------------------------------------------------------------------------- */
.bars-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 4px;
}

.bar-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 8px 10px;
  border-radius: 6px;
  transition: background-color var(--duration-fast) ease;
}

.bar-item:hover {
  background-color: var(--surface-subtle);
}

.bar-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 0.88rem;
}

.bar-top strong {
  color: var(--navy-950);
  font-weight: 600;
}

.bar-top span {
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 0.84rem;
}

.bar-track {
  width: 100%;
  height: 8px;
  background-color: var(--surface-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  background-color: var(--blue-600);
  background: linear-gradient(90deg, var(--blue-600) 0%, var(--blue-500) 100%);
  border-radius: 3px;
  transition: width 0.6s var(--ease-out), background-color var(--duration-fast) var(--ease-out);
}

.bar-item:hover .bar-fill,
.bar-fill:hover {
  background: var(--blue-500);
}

.bar-meta {
  font-size: 0.76rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   Tabelas Operacionais & Auditoria
   -------------------------------------------------------------------------- */
.table-wrapper {
  overflow-x: auto;
  max-height: 330px;
  overflow-y: auto;
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  scrollbar-width: thin;
  scrollbar-color: var(--border-strong) transparent;
}

.table-wrapper::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

.table-wrapper::-webkit-scrollbar-thumb {
  background-color: var(--border-strong);
  border-radius: 3px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  text-align: left;
}

th, td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: middle;
}

th {
  font-size: 0.74rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  background-color: var(--surface-subtle);
  position: sticky;
  top: 0;
  z-index: 2;
  border-bottom: 1px solid var(--border-medium);
}

tbody tr {
  transition: background-color var(--duration-fast) ease;
}

tbody tr:hover {
  background-color: #f8fafc;
}

/* Alinhamento numérico em colunas de dados */
.table-municipios th:nth-child(2),
.table-municipios td:nth-child(2),
.table-municipios th:nth-child(3),
.table-municipios td:nth-child(3),
.table-municipios th:nth-child(4),
.table-municipios td:nth-child(4) {
  text-align: right;
}

.table-alertas th:first-child,
.table-alertas td:first-child {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-weight: 600;
  color: var(--navy-800);
}

.table-alertas th:last-child,
.table-alertas td:last-child {
  text-align: center;
}

/* Status Pills Refinados (com ponto semântico) */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
}

.pill::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.pill-ok {
  background-color: var(--status-ok-bg);
  color: var(--status-ok);
  border-color: var(--status-ok-border);
}
.pill-ok::before {
  background-color: var(--status-ok);
}

.pill-media {
  background-color: var(--status-warn-bg);
  color: var(--status-warn);
  border-color: var(--status-warn-border);
}
.pill-media::before {
  background-color: var(--status-warn);
}

.pill-alta {
  background-color: var(--status-danger-bg);
  color: var(--status-danger);
  border-color: var(--status-danger-border);
}
.pill-alta::before {
  background-color: var(--status-danger);
}

/* --------------------------------------------------------------------------
   Guia Rápido de Suporte
   -------------------------------------------------------------------------- */
.guia-box {
  margin-top: 16px;
  background-color: var(--surface-subtle);
  border: 1px solid var(--border-subtle);
  border-left: 3px solid var(--blue-500);
  border-radius: 6px;
  padding: 16px;
  font-size: 0.85rem;
  line-height: 1.5;
}

.guia-box p {
  margin-bottom: 6px;
  color: var(--text-secondary);
}

.guia-box p strong {
  color: var(--navy-950);
}

.guia-box ul {
  margin-top: 8px;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.guia-box li {
  color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   Rodapé Institucional
   -------------------------------------------------------------------------- */
.footer {
  margin-top: auto;
  padding: 24px 0 32px;
  background-color: var(--surface-card);
  border-top: 1px solid var(--border-subtle);
  font-size: 0.82rem;
  color: var(--text-muted);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-meta {
  max-width: 820px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-meta strong {
  color: var(--text-primary);
}

.disclaimer {
  font-size: 0.74rem;
  color: var(--text-muted);
}


/* --------------------------------------------------------------------------
   Microtransições e Animações
   -------------------------------------------------------------------------- */
@keyframes rowFadeIn {
  from {
    opacity: 0;
    transform: translateY(5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.anim-fade-in {
  animation: rowFadeIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* --------------------------------------------------------------------------
   Responsividade Multi-viewport (1024px, 768px, 480px)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 820px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
  
  .header-meta {
    align-items: flex-start;
  }
}

@media (max-width: 768px) {
  .btn-download,
  .btn-theme-toggle,
  .btn-secondary {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .filter-group select {
    min-height: 44px;
  }
}

@media (max-width: 580px) {
  .container {
    padding: 0 16px;
  }

  .topbar {
    padding: 20px 0 24px;
  }

  .topbar-eyebrow {
    font-size: 0.68rem;
    margin-bottom: 4px;
  }

  .topbar h1 {
    font-size: 1.25rem;
  }

  .header-meta {
    width: 100%;
    align-items: flex-start;
    gap: 10px;
  }

  .header-actions {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 8px;
    width: 100%;
  }

  .btn-theme-toggle {
    padding: 8px 10px;
    font-size: 0.78rem;
    white-space: nowrap;
    flex-shrink: 0;
  }

  .btn-download {
    padding: 8px 12px;
    font-size: 0.78rem;
    white-space: nowrap;
    flex-shrink: 0;
  }

  .kpi-grid {
    grid-template-columns: 1fr;
  }

  .filters-card {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-group {
    min-width: 0;
    width: 100%;
  }

  .btn-secondary {
    width: 100%;
  }

  .footer-content {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 390px) {
  .container {
    padding: 0 12px;
  }
}

/* --------------------------------------------------------------------------
   Acessibilidade: Redução de Movimento
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, ::before, ::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* --------------------------------------------------------------------------
   Tema Escuro (Manual via data-theme="dark" ou Automático via prefers-color-scheme: dark)
   Adaptado ao sistema operacional do dispositivo (estilo Terminal Financeiro)
   -------------------------------------------------------------------------- */
html[data-theme="dark"] {
  --canvas-bg: #070d17;
  --surface-card: #0f1c31;
  --surface-subtle: #142540;
  --surface-active: #1d3356;

  --border-subtle: #1c3356;
  --border-medium: #2a4975;
  --border-strong: #456b9e;

  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #8da0ba;

  --blue-600: #006ec4;
  --blue-500: #0284c7;
  --blue-400: #38bdf8;
  --blue-50:  #0c1b33;

  /* Status de Auditoria WCAG AA no Modo Escuro */
  --status-ok: #34d399;
  --status-ok-bg: rgba(16, 185, 129, 0.16);
  --status-ok-border: rgba(52, 211, 153, 0.35);

  --status-warn: #fbbf24;
  --status-warn-bg: rgba(245, 158, 11, 0.16);
  --status-warn-border: rgba(251, 191, 36, 0.35);

  --status-danger: #f87171;
  --status-danger-bg: rgba(239, 68, 68, 0.16);
  --status-danger-border: rgba(248, 113, 113, 0.35);

  --shadow-card: 0 1px 3px 0 rgba(0, 0, 0, 0.35), 0 1px 2px -1px rgba(0, 0, 0, 0.35);
  --shadow-hover: 0 8px 24px -2px rgba(0, 0, 0, 0.55), 0 2px 6px -2px rgba(0, 0, 0, 0.35);
}

html[data-theme="dark"] .kpi-value,
html[data-theme="dark"] .panel-header h2,
html[data-theme="dark"] .bar-top strong,
html[data-theme="dark"] .guia-box p strong,
html[data-theme="dark"] .footer-meta strong {
  color: var(--text-primary);
}

html[data-theme="dark"] .filter-group select {
  background-color: var(--surface-subtle);
  color: var(--text-primary);
  border-color: var(--border-subtle);
  color-scheme: dark;
}

html[data-theme="dark"] .filter-group select option {
  background-color: var(--surface-card);
  color: var(--text-primary);
}

html[data-theme="dark"] .btn-secondary {
  background-color: var(--surface-subtle);
  color: var(--text-secondary);
  border-color: var(--border-subtle);
}

html[data-theme="dark"] .btn-secondary:hover {
  background-color: var(--surface-active);
  color: var(--text-primary);
  border-color: var(--border-medium);
}

html[data-theme="dark"] .btn-download {
  background-color: var(--blue-600);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.25);
}

html[data-theme="dark"] .btn-download:hover {
  background-color: var(--blue-500);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(0, 110, 196, 0.35);
}

html[data-theme="dark"] tbody tr:hover {
  background-color: rgba(255, 255, 255, 0.04);
}

html[data-theme="dark"] .table-alertas th:first-child,
html[data-theme="dark"] .table-alertas td:first-child {
  color: var(--blue-400);
}

html[data-theme="dark"] .footer {
  background-color: var(--canvas-bg);
  border-top-color: var(--border-subtle);
}


@media (prefers-color-scheme: dark) {
  html:not([data-theme="light"]) {
    --canvas-bg: #070d17;
    --surface-card: #0f1c31;
    --surface-subtle: #142540;
    --surface-active: #1d3356;

    --border-subtle: #1c3356;
    --border-medium: #2a4975;
    --border-strong: #456b9e;

    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #8da0ba;

    --blue-600: #006ec4;
    --blue-500: #0284c7;
    --blue-400: #38bdf8;
    --blue-50:  #0c1b33;

    /* Status de Auditoria WCAG AA no Modo Escuro */
    --status-ok: #34d399;
    --status-ok-bg: rgba(16, 185, 129, 0.16);
    --status-ok-border: rgba(52, 211, 153, 0.35);

    --status-warn: #fbbf24;
    --status-warn-bg: rgba(245, 158, 11, 0.16);
    --status-warn-border: rgba(251, 191, 36, 0.35);

    --status-danger: #f87171;
    --status-danger-bg: rgba(239, 68, 68, 0.16);
    --status-danger-border: rgba(248, 113, 113, 0.35);

    --shadow-card: 0 1px 3px 0 rgba(0, 0, 0, 0.35), 0 1px 2px -1px rgba(0, 0, 0, 0.35);
    --shadow-hover: 0 8px 24px -2px rgba(0, 0, 0, 0.55), 0 2px 6px -2px rgba(0, 0, 0, 0.35);
  }

  html:not([data-theme="light"]) .kpi-value,
  html:not([data-theme="light"]) .panel-header h2,
  html:not([data-theme="light"]) .bar-top strong,
  html:not([data-theme="light"]) .guia-box p strong,
  html:not([data-theme="light"]) .footer-meta strong {
    color: var(--text-primary);
  }

  html:not([data-theme="light"]) .filter-group select {
    background-color: var(--surface-subtle);
    color: var(--text-primary);
    border-color: var(--border-subtle);
    color-scheme: dark;
  }

  html:not([data-theme="light"]) .filter-group select option {
    background-color: var(--surface-card);
    color: var(--text-primary);
  }

  html:not([data-theme="light"]) .btn-secondary {
    background-color: var(--surface-subtle);
    color: var(--text-secondary);
    border-color: var(--border-subtle);
  }

  html:not([data-theme="light"]) .btn-secondary:hover {
    background-color: var(--surface-active);
    color: var(--text-primary);
    border-color: var(--border-medium);
  }

  html:not([data-theme="light"]) .btn-download {
    background-color: var(--blue-600);
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.25);
  }

  html:not([data-theme="light"]) .btn-download:hover {
    background-color: var(--blue-500);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(0, 110, 196, 0.35);
  }

  html:not([data-theme="light"]) tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.04);
  }

  html:not([data-theme="light"]) .table-alertas th:first-child,
  html:not([data-theme="light"]) .table-alertas td:first-child {
    color: var(--blue-400);
  }

  html:not([data-theme="light"]) .footer {
    background-color: var(--canvas-bg);
    border-top-color: var(--border-subtle);
  }
}