/* ===========================
   EPIDRAX Core Styles v1.0
   Extraído das páginas principais
   dashboard.html, alertas.html, mapa.html,
   estatisticas.html, relatorio.html, apresentacao.html

   Tokens consolidados em design-system.css na Sprint 11 (2026-05-24).
   Aqui ficam apenas regras de componentes/layout.
   =========================== */

/* ─────────────────────────────────────────────────────
   1. Reset / Base
───────────────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.5;
  color: var(--gov-gray-800);
  background: var(--gov-gray-50);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

img {
  max-width: 100%;
}

/* Sprint 11 (2026-05-24): bloco :root removido. Todos os tokens
   (--gov-*, --color-*, --spacing-*, --radius-*, --shadow-*, --z-*,
   --font-family, --border-radius, --max-width) agora vivem em
   design-system.css, que e carregado primeiro. */

/* font-display: swap para todas as web fonts */
@font-face {
  font-display: swap;
}

/* ─────────────────────────────────────────────────────
   3. Layout Base — body, container, grid, app shell
───────────────────────────────────────────────────── */

/* Container de largura máxima (páginas públicas / apresentação) */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* App shell com sidebar */
.app-container {
  display: flex;
  min-height: 100vh;
  background: var(--gov-gray-50);
}

/* Conteúdo principal (dentro do app shell) */
.main-content {
  margin-left: var(--sidebar-width);
  flex: 1;
  padding-top: var(--header-height);
  background: var(--gov-gray-50);
}

/* Header fixo (app shell) */
.header {
  position: fixed;
  top: 0;
  left: var(--sidebar-width);
  right: 0;
  height: var(--header-height);
  background: #ffffff;
  border-bottom: 2px solid var(--gov-gray-200);
  z-index: var(--z-header);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--spacing-lg);
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}

/* Page content wrapper */
.page-content {
  padding: var(--spacing-xl);
  max-width: 1600px;
}

/* Page header (título + ações) */
.page-header {
  margin-bottom: var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 16px;
}

.page-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gov-gray-900);
}

.page-subtitle {
  color: var(--gov-gray-600);
  margin-top: var(--spacing-xs);
}

/* ─────────────────────────────────────────────────────
   4. Componentes Comuns
───────────────────────────────────────────────────── */

/* --- Gov Bar (faixa gov.br) --- */
.govbar {
  background: var(--gov-blue-primary);
  color: #fff;
  font-size: 0.8125rem;
  padding: 6px 0;
  border-bottom: 3px solid var(--gov-yellow-warning);
}

.govbar-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.govbar-dot {
  width: 8px;
  height: 8px;
  background: var(--gov-yellow-warning);
  border-radius: 50%;
  flex-shrink: 0;
}

/* --- Navigation (páginas públicas) --- */
.nav {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--gov-gray-200);
  box-shadow: var(--shadow-sm);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--gov-blue-primary);
  flex-shrink: 0;
}

.nav-logo-icon {
  width: 38px;
  height: 38px;
  background: var(--gov-blue-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--gov-gray-800);
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--gov-blue-primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* --- Cards --- */
.card {
  background: #ffffff;
  border: 1px solid var(--gov-gray-200);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-card);
}

.card-header {
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--gov-gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-body {
  padding: var(--spacing-lg);
}

.card-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--gov-gray-900);
}

/* Variante card com bordas arredondadas (usada em estatísticas / alertas) */
.card-rounded {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-card);
}

/* --- KPI Card --- */
.kpi-card {
  background: #ffffff;
  border: 1px solid var(--gov-gray-200);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.kpi-card:hover {
  box-shadow: var(--shadow-hover);
  border-color: var(--gov-blue-primary);
}

/* Variantes de cor lateral */
.kpi-card-critical { border-left: 4px solid var(--gov-red-danger); }
.kpi-card-warning  { border-left: 4px solid var(--gov-yellow-warning); }
.kpi-card-primary  { border-left: 4px solid var(--gov-blue-primary); }
.kpi-card-secondary{ border-left: 4px solid var(--gov-gray-600); }
.kpi-card-success  { border-left: 4px solid var(--gov-green-success); }

/* Loading skeleton */
.kpi-card.loading {
  position: relative;
  overflow: hidden;
}

.kpi-card.loading::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  animation: skeleton-loading 1.5s infinite;
}

@keyframes skeleton-loading {
  0%   { left: -100%; }
  100% { left:  100%; }
}

.kpi-card.loading .kpi-value,
.kpi-card.loading .kpi-subtitle,
.kpi-card.loading .kpi-footer {
  background: linear-gradient(90deg, var(--gov-gray-100) 25%, var(--gov-gray-200) 50%, var(--gov-gray-100) 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s infinite;
  color: transparent;
  border-radius: 4px;
}

@keyframes skeleton-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* KPI internals */
.kpi-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--gov-gray-200);
}

.kpi-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--gov-gray-600);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.kpi-label-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gov-blue-primary);
}

.kpi-icon {
  font-size: 1.5rem;
  opacity: 0.8;
}

.kpi-icon svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

.kpi-value {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--gov-gray-900);
  line-height: 1.2;
  margin: var(--spacing-sm) 0;
}

.kpi-subtitle {
  font-size: 0.875rem;
  color: var(--gov-gray-600);
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: var(--spacing-sm) 0;
}

.kpi-trend {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.5rem;
  border-radius: 3px;
  font-size: 0.75rem;
  font-weight: 600;
}

.kpi-trend.up      { background: rgba(229,34,7,0.1);   color: var(--gov-red-danger); }
.kpi-trend.down    { background: rgba(22,136,33,0.1);  color: var(--gov-green-success); }
.kpi-trend.neutral { background: var(--gov-gray-100);  color: var(--gov-gray-600); }
.kpi-trend.positive{ color: var(--gov-green-success); }
.kpi-trend.negative{ color: var(--gov-red-danger); }

.kpi-footer {
  font-size: 0.75rem;
  color: var(--gov-gray-600);
  display: flex;
  justify-content: space-between;
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--gov-gray-100);
  margin-top: var(--spacing-sm);
}

/* --- Botões --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--border-radius);
  font-weight: 600;
  font-size: 0.9375rem;
  cursor: pointer;
  transition: all 0.2s;
  border: 2px solid transparent;
  white-space: nowrap;
  text-decoration: none;
}

.btn-sm {
  padding: 6px 14px;
  font-size: 0.82rem;
  font-weight: 600;
  border-radius: var(--border-radius);
}

.btn-lg {
  padding: 14px 32px;
  font-size: 1rem;
  border-radius: var(--radius-md);
}

.btn-primary {
  background: var(--gov-blue-primary);
  color: #fff;
  border-color: var(--gov-blue-primary);
}
.btn-primary:hover {
  background: var(--gov-blue-dark);
  border-color: var(--gov-blue-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(19,81,180,0.35);
}

.btn-outline {
  background: transparent;
  color: var(--gov-blue-primary);
  border-color: var(--gov-blue-primary);
}
.btn-outline:hover {
  background: var(--gov-blue-pale);
}

.btn-danger {
  background: var(--gov-red-danger);
  color: #fff;
  border-color: var(--gov-red-danger);
}
.btn-danger:hover {
  background: #c01b05;
  border-color: #c01b05;
}

.btn-success {
  background: var(--gov-green-success);
  color: #fff;
  border-color: var(--gov-green-success);
}
.btn-success:hover {
  background: #0d5c17;
}

.btn-ghost {
  background: transparent;
  color: var(--gov-gray-600);
  border-color: transparent;
}
.btn-ghost:hover {
  background: var(--gov-gray-100);
}

.btn-yellow {
  background: var(--gov-yellow-warning);
  color: var(--gov-gray-900);
  border-color: var(--gov-yellow-warning);
  font-weight: 700;
}
.btn-yellow:hover {
  background: var(--gov-yellow-dark);
  border-color: var(--gov-yellow-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(255,205,7,0.45);
}

.w-full { width: 100%; }

/* --- Badges --- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.badge-critical { background: #FEE2E2; color: #991B1B; }
.badge-high     { background: #FFEDD5; color: #9A3412; }
.badge-medium   { background: #FEF3C7; color: #92400E; }
.badge-low      { background: #DCFCE7; color: #14532D; }
.badge-info     { background: var(--gov-blue-pale); color: var(--gov-blue-dark); }

.badge-absolute {
  position: absolute;
  top: 2px;
  right: 2px;
}

/* --- Nav Badges (sidebar) --- */
.nav-badge {
  flex-shrink: 0;
  padding: 1px 6px;
  border-radius: 9px;
  font-size: 0.6rem;
  font-weight: 700;
}

/* --- Form Controls --- */
.form-group { margin-bottom: var(--spacing-md); }

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gov-gray-800);
  margin-bottom: var(--spacing-xs);
}

.form-input,
.form-select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--gov-gray-300);
  border-radius: var(--border-radius);
  font-size: 0.9rem;
  color: var(--gov-gray-900);
  background: #fff;
  transition: border-color 0.15s;
}

.form-input:focus,
.form-select:focus {
  outline: none;
  border-color: var(--gov-blue-primary);
  box-shadow: 0 0 0 3px rgba(19,81,180,0.12);
}

/* --- Section (páginas públicas) --- */
.section {
  padding: 80px 0;
}

.section-alt {
  background: var(--gov-gray-50);
}

.section-label {
  display: inline-block;
  background: var(--gov-blue-pale);
  color: var(--gov-blue-primary);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--gov-gray-900);
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--gov-gray-600);
  line-height: 1.65;
}

/* --- Gov Branding (sidebar) --- */
.gov-branding {
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 12px;
}

.gov-logos {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.gov-logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
}

.gov-divider {
  width: 1px;
  height: 24px;
  background: rgba(255,255,255,0.3);
}

.gov-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.gov-title {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: rgba(255,255,255,0.95);
  text-transform: uppercase;
}

.gov-subtitle {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.7);
}

/* ─────────────────────────────────────────────────────
   5. Utilitários
───────────────────────────────────────────────────── */

/* Texto */
.text-primary   { color: var(--gov-blue-primary); }
.text-muted     { color: var(--gov-gray-600); }
.text-success   { color: var(--gov-green-success); }
.text-danger    { color: var(--gov-red-danger); }
.text-warning   { color: var(--gov-yellow-dark); }
.text-sm        { font-size: 0.875rem; }
.text-xs        { font-size: 0.75rem; }
.text-lg        { font-size: 1.125rem; }
.text-xl        { font-size: 1.25rem; }
.font-bold      { font-weight: 700; }
.font-semibold  { font-weight: 600; }
.uppercase      { text-transform: uppercase; }
.text-center    { text-align: center; }
.text-right     { text-align: right; }
.truncate       { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* Espaçamento */
.mt-xs  { margin-top: var(--spacing-xs); }
.mt-sm  { margin-top: var(--spacing-sm); }
.mt-md  { margin-top: var(--spacing-md); }
.mt-lg  { margin-top: var(--spacing-lg); }
.mb-xs  { margin-bottom: var(--spacing-xs); }
.mb-sm  { margin-bottom: var(--spacing-sm); }
.mb-md  { margin-bottom: var(--spacing-md); }
.mb-lg  { margin-bottom: var(--spacing-lg); }
.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }

/* Flex */
.flex          { display: flex; }
.flex-col      { display: flex; flex-direction: column; }
.items-center  { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center  { justify-content: center; }
.flex-wrap     { flex-wrap: wrap; }
.flex-1        { flex: 1; }
.flex-shrink-0 { flex-shrink: 0; }

/* Visibilidade */
.hidden   { display: none !important; }
.sr-only  {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* Responsividade base */
@media (max-width: 1024px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .main-content {
    margin-left: 0;
  }
  .header {
    left: 0;
  }
}

@media (max-width: 768px) {
  .header {
    padding: 0 var(--spacing-md);
  }
  .page-content {
    padding: var(--spacing-md);
  }
  .section {
    padding: 48px 0;
  }
  .section-title {
    font-size: 1.75rem;
  }
}