/* === VARIÁVEIS CSS === */
:root {
  /* Cores principais */
  --verde: #2ECC71;
  --vermelho: #E74C3C;
  --azul: #3498DB;
  --laranja: #F39C12;
  
  /* Cores de fundo e texto */
  --fundo: #F4F6F8;
  --card: #FFFFFF;
  --texto: #2C3E50;
  --texto-secundario: #7F8C8D;
  --borda: #E0E0E0;
  
  /* Dimensões e espaçamentos */
  --radius: 12px;
  --sombra: 0 2px 12px rgba(0,0,0,0.08);
  --sidebar-width: 280px;
  
  /* Transições */
  --transition: all 0.2s ease;
  --transition-slow: all 0.3s ease;
}

/* === RESET E BASE === */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

*:focus {
  outline: 2px solid var(--azul);
  outline-offset: 2px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background-color: var(--fundo);
  color: var(--texto);
  line-height: 1.6;
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* === LAYOUT PRINCIPAL === */
.container {
  display: flex;
  min-height: 100vh;
  position: relative;
}

.main-content {
  margin-left: var(--sidebar-width);
  flex: 1;
  padding: 2rem;
  overflow-x: hidden;
  min-height: 100vh;
}

/* === SIDEBAR === */
.sidebar {
  width: var(--sidebar-width);
  background: var(--card);
  box-shadow: var(--sombra);
  position: fixed;
  height: 100vh;
  overflow-y: auto;
  z-index: 100;
  display: flex;
  flex-direction: column;
}

.logo {
  padding: 2rem 1.5rem 1.5rem;
  border-bottom: 1px solid var(--borda);
  text-align: center;
}

.logo h2 {
  color: var(--azul);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.logo-subtitle {
  font-size: 0.75rem;
  color: var(--texto-secundario);
  font-weight: 400;
}

/* Navegação */
.nav-links {
  list-style: none;
  padding: 1rem 0;
  flex: 1;
}

.nav-links li {
  margin: 0.25rem 0;
}

.nav-links a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1.5rem;
  text-decoration: none;
  color: var(--texto);
  border-radius: 0 var(--radius) var(--radius) 0;
  margin-right: 1rem;
  transition: var(--transition);
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  background-color: var(--azul);
  color: white;
}

.nav-icon {
  font-size: 1.125rem;
  flex-shrink: 0;
}

.nav-text {
  flex: 1;
  font-weight: 500;
}

.nav-shortcut {
  font-size: 0.625rem;
  background: rgba(255, 255, 255, 0.2);
  padding: 0.125rem 0.25rem;
  border-radius: 3px;
  font-family: 'Courier New', monospace;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.nav-links a:hover .nav-shortcut {
  opacity: 1;
}

/* Sidebar Footer */
.sidebar-footer {
  margin-top: auto;
  border-top: 1px solid var(--borda);
}

.config-section {
  padding: 1rem;
}

.config-btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  border: none;
  background: none;
  color: var(--texto);
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition);
  margin-bottom: 0.25rem;
  font-size: 0.875rem;
}

.config-btn:hover {
  background-color: var(--borda);
}

.config-icon {
  font-size: 1rem;
  flex-shrink: 0;
}

.config-text {
  font-weight: 500;
}

/* Sistema de temas */
.theme-section {
  padding: 1.5rem 1rem;
  border-top: 1px solid var(--borda);
}

.theme-header h4 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--texto-secundario);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.theme-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}

.theme-btn {
  width: 40px;
  height: 40px;
  border: 2px solid var(--borda);
  border-radius: 50%;
  background: var(--card);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.theme-btn:hover {
  border-color: var(--azul);
  transform: scale(1.05);
}

.theme-btn.active {
  border-color: var(--azul);
  background-color: var(--azul);
  color: white;
}

.version-info {
  padding: 0.75rem 1rem;
  text-align: center;
  border-top: 1px solid var(--borda);
}

.version-info small {
  display: block;
  color: var(--texto-secundario);
  font-size: 0.625rem;
  line-height: 1.4;
}

/* === SEÇÕES === */
.section {
  display: none;
}

.section.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--borda);
  gap: 1rem;
}

.section-header h1 {
  margin: 0;
  color: var(--texto);
  font-size: 2rem;
  font-weight: 700;
  flex: 1;
}

.section-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-shrink: 0;
}

.section-info {
  font-size: 0.875rem;
  color: var(--texto-secundario);
  font-style: italic;
}

/* === CARDS === */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--sombra);
  border: 1px solid var(--borda);
  transition: var(--transition);
}

.card:hover {
  box-shadow: 0 4px 20px rgba(0,0,0,0.12);
  transform: translateY(-2px);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.card-header h3 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--texto-secundario);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.card-header .icon {
  font-size: 1.25rem;
  opacity: 0.7;
}

.card-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--texto);
  margin-bottom: 0.5rem;
}

.card-value.positive {
  color: var(--verde);
}

.card-value.negative {
  color: var(--vermelho);
}

.card-trend,
.card-info {
  font-size: 0.75rem;
  color: var(--texto-secundario);
}

.card-trend.positive::before {
  content: '📈 ';
}

.card-trend.negative::before {
  content: '📉 ';
}

/* === AÇÕES RÁPIDAS === */
.quick-actions {
  margin-bottom: 2rem;
}

.quick-actions h3 {
  margin-bottom: 1rem;
  color: var(--texto);
  font-size: 1.25rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.quick-actions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
}

.quick-action-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 1.5rem 1rem;
  background: var(--card);
  border: 1px solid var(--borda);
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  color: var(--texto);
  font-family: inherit;
}

.quick-action-btn:hover {
  border-color: var(--azul);
  transform: translateY(-3px);
  box-shadow: var(--sombra);
  background: linear-gradient(135deg, var(--azul), #2980B9);
  color: white;
}

.quick-action-icon {
  font-size: 2rem;
}

.quick-action-text {
  font-size: 0.875rem;
  font-weight: 600;
  text-align: center;
}

/* === FORMULÁRIOS === */
.form-container {
  margin-bottom: 2rem;
}

.form-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--sombra);
  border: 1px solid var(--borda);
}

.form-card h3 {
  margin-bottom: 1.5rem;
  color: var(--texto);
  font-size: 1.25rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--texto);
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid var(--borda);
  border-radius: var(--radius);
  font-size: 1rem;
  transition: var(--transition);
  background-color: white;
  font-family: inherit;
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--azul);
  box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.form-group input::placeholder {
  color: var(--texto-secundario);
}

/* === BOTÕES === */
.btn-primary,
.btn-secondary,
.btn-danger {
  border: none;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  font-family: inherit;
}

.btn-primary {
  background: linear-gradient(135deg, var(--azul), #2980B9);
  color: white;
  padding: 0.875rem 1.5rem;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--verde), #27AE60);
  color: white;
  padding: 0.75rem 1.25rem;
  font-size: 0.875rem;
}

.btn-secondary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(46, 204, 113, 0.3);
}

.btn-danger {
  background: linear-gradient(135deg, var(--vermelho), #C0392B);
  color: white;
  padding: 0.75rem 1.25rem;
  font-size: 0.875rem;
}

.btn-danger:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(231, 76, 60, 0.3);
}

.btn-chart {
  background: var(--borda);
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  font-size: 1.125rem;
}

.btn-chart:hover {
  background: var(--azul);
  color: white;
  transform: scale(1.1);
}

/* === TABS === */
.tabs {
  display: flex;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--borda);
  background: var(--card);
  border-radius: var(--radius) var(--radius) 0 0;
  padding: 0 1rem;
}

.tab-btn {
  padding: 1rem 2rem;
  border: none;
  background: none;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  transition: var(--transition);
  color: var(--texto-secundario);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.tab-btn.active {
  color: var(--azul);
  border-bottom-color: var(--azul);
}

.tab-btn:hover:not(.active) {
  color: var(--texto);
  background: rgba(52, 152, 219, 0.05);
}

.tab-count {
  font-size: 0.75rem;
  opacity: 0.7;
  background: var(--borda);
  padding: 0.125rem 0.375rem;
  border-radius: 12px;
  color: var(--texto);
}

.tab-btn.active .tab-count {
  background: var(--azul);
  color: white;
  opacity: 1;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

/* === LISTAS === */
.lista-container {
  background: var(--card);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--sombra);
  border: 1px solid var(--borda);
}

.lista-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--borda);
}

.lista-header h3 {
  margin: 0;
  color: var(--texto);
  font-size: 1.125rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.lista-stats {
  font-size: 0.875rem;
  color: var(--texto-secundario);
  font-weight: 500;
}

.item-lista {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  border: 1px solid var(--borda);
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  background: var(--card);
  transition: var(--transition);
}

.item-lista:last-child {
  margin-bottom: 0;
}

.item-lista:hover {
  box-shadow: var(--sombra);
  border-color: var(--azul);
  transform: translateX(3px);
}

.item-info h4 {
  margin-bottom: 0.25rem;
  color: var(--texto);
  font-size: 1rem;
  font-weight: 600;
}

.item-info p {
  color: var(--texto-secundario);
  font-size: 0.875rem;
  margin: 0;
}

.item-valor {
  font-weight: 700;
  font-size: 1.125rem;
  margin-right: 1rem;
  color: var(--texto);
}

.item-acoes {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* === METAS === */
.metas-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.meta-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--sombra);
  border: 1px solid var(--borda);
  transition: var(--transition);
}

.meta-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.meta-header {
  margin-bottom: 1rem;
}

.meta-header h4 {
  margin-bottom: 0.5rem;
  color: var(--texto);
  font-size: 1.125rem;
  font-weight: 600;
}

.meta-header p {
  color: var(--texto-secundario);
  font-size: 0.875rem;
  margin: 0;
}

.meta-valores {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  color: var(--texto-secundario);
  margin-bottom: 1rem;
  font-weight: 500;
}

.progress-bar {
  width: 100%;
  height: 10px;
  background: linear-gradient(90deg, var(--borda) 0%, #ECF0F1 100%);
  border-radius: 5px;
  overflow: hidden;
  margin-bottom: 1rem;
  position: relative;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--verde), #27AE60);
  transition: width 0.5s ease;
  border-radius: 5px;
}

.meta-acoes {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

.meta-acoes input {
  flex: 1;
  min-width: 120px;
  padding: 0.75rem;
  border: 1px solid var(--borda);
  border-radius: var(--radius);
  font-size: 0.875rem;
}

/* === GRÁFICOS === */
.charts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.chart-container {
  background: var(--card);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--sombra);
  border: 1px solid var(--borda);
  position: relative;
}

.chart-container h3 {
  margin-bottom: 1rem;
  color: var(--texto);
  text-align: center;
  font-size: 1.125rem;
  font-weight: 600;
}

.chart-container canvas {
  max-width: 100%;
  height: auto;
}

.chart-actions {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1rem;
}

.chart-empty,
.chart-error {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 1rem;
  text-align: center;
  min-height: 300px;
  background: var(--fundo);
  border-radius: var(--radius);
  border: 2px dashed var(--borda);
}

.chart-empty-icon,
.chart-error-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  opacity: 0.5;
}

.chart-empty-message,
.chart-error-message {
  color: var(--texto-secundario);
  margin-bottom: 1rem;
  font-size: 1.1rem;
  font-weight: 500;
}

/* === DICAS E ANÁLISES === */
.dicas-container,
.alertas-container {
  background: var(--card);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--sombra);
  border: 1px solid var(--borda);
  margin-bottom: 2rem;
}

.dicas-container h3,
.alertas-container h3 {
  margin-bottom: 1rem;
  color: var(--texto);
  font-size: 1.125rem;
  font-weight: 600;
}

.dica {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  border-left: 4px solid;
  transition: var(--transition);
  background: rgba(255, 255, 255, 0.7);
}

.dica:hover {
  transform: translateX(5px);
  box-shadow: var(--sombra);
}

.dica.positivo {
  background: linear-gradient(135deg, rgba(46, 204, 113, 0.1), rgba(39, 174, 96, 0.05));
  border-left-color: var(--verde);
}

.dica.alerta {
  background: linear-gradient(135deg, rgba(243, 156, 18, 0.1), rgba(230, 126, 34, 0.05));
  border-left-color: var(--laranja);
}

.dica.critico {
  background: linear-gradient(135deg, rgba(231, 76, 60, 0.1), rgba(192, 57, 43, 0.05));
  border-left-color: var(--vermelho);
}

.dica-icone {
  font-size: 1.5rem;
  margin-top: 0.125rem;
  flex-shrink: 0;
}

.dica-content {
  flex: 1;
}

.dica-mensagem {
  color: var(--texto);
  line-height: 1.5;
  font-weight: 500;
}

.dica-urgente {
  font-size: 0.75rem;
  color: var(--vermelho);
  font-weight: 700;
  text-transform: uppercase;
  margin-top: 0.5rem;
}

.analise-vazia,
.resumo-vazio {
  text-align: center;
  padding: 3rem;
  background: var(--fundo);
  border-radius: var(--radius);
  border: 2px dashed var(--borda);
}

.analise-vazia-icone,
.resumo-vazio-icone {
  font-size: 3rem;
  margin-bottom: 1rem;
  opacity: 0.5;
}

.analise-vazia-texto,
.resumo-vazio-texto {
  color: var(--texto);
  margin-bottom: 0.5rem;
  font-weight: 600;
  font-size: 1.125rem;
}

/* === CATEGORIAS === */
.categoria-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem;
  border: 1px solid var(--borda);
  border-radius: var(--radius);
  margin-bottom: 1rem;
  background: var(--card);
  transition: var(--transition);
}

.categoria-item:hover {
  box-shadow: var(--sombra);
  border-color: var(--azul);
}

.categoria-item.alto {
  border-left: 5px solid var(--vermelho);
  background: linear-gradient(135deg, rgba(231, 76, 60, 0.05), transparent);
}

.categoria-item.medio {
  border-left: 5px solid var(--laranja);
  background: linear-gradient(135deg, rgba(243, 156, 18, 0.05), transparent);
}

.categoria-item.baixo {
  border-left: 5px solid var(--verde);
  background: linear-gradient(135deg, rgba(46, 204, 113, 0.05), transparent);
}

.categoria-info {
  flex: 1;
}

.categoria-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.categoria-icone {
  font-size: 1.25rem;
}

.categoria-nome {
  font-weight: 700;
  color: var(--texto);
  font-size: 1rem;
}

.categoria-badge {
  padding: 0.25rem 0.75rem;
  border-radius: 15px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.categoria-badge.alto {
  background: var(--vermelho);
  color: white;
}

.categoria-badge.medio {
  background: var(--laranja);
  color: white;
}

.categoria-badge.baixo {
  background: var(--verde);
  color: white;
}

.categoria-stats {
  display: flex;
  gap: 1.5rem;
  font-size: 0.875rem;
}

.categoria-percentual {
  color: var(--texto);
  font-weight: 600;
}

.categoria-limite {
  color: var(--texto-secundario);
}

.categoria-valor-container {
  text-align: right;
}

.categoria-valor {
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--texto);
  display: block;
  margin-bottom: 0.5rem;
}

.categoria-progress {
  width: 100px;
  height: 6px;
  background: var(--borda);
  border-radius: 3px;
  overflow: hidden;
}

.categoria-progress-bar {
  height: 100%;
  background: var(--azul);
  transition: width 0.5s ease;
}

.categoria-item.alto .categoria-progress-bar {
  background: var(--vermelho);
}

.categoria-item.medio .categoria-progress-bar {
  background: var(--laranja);
}

.categoria-item.baixo .categoria-progress-bar {
  background: var(--verde);
}

/* === KPIs === */
.kpis-container {
  margin-bottom: 2rem;
}

.kpis-container h3 {
  margin-bottom: 1.5rem;
  color: var(--texto);
  font-size: 1.25rem;
  font-weight: 600;
  text-align: center;
}

.kpis-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.kpi-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--sombra);
  border: 1px solid var(--borda);
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: var(--transition);
}

.kpi-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.kpi-card.bom {
  border-left: 5px solid var(--verde);
  background: linear-gradient(135deg, rgba(46, 204, 113, 0.05), transparent);
}

.kpi-card.medio {
  border-left: 5px solid var(--laranja);
  background: linear-gradient(135deg, rgba(243, 156, 18, 0.05), transparent);
}

.kpi-card.ruim {
  border-left: 5px solid var(--vermelho);
  background: linear-gradient(135deg, rgba(231, 76, 60, 0.05), transparent);
}

.kpi-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.kpi-content {
  flex: 1;
}

.kpi-value {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.25rem;
}

.kpi-card.bom .kpi-value {
  color: var(--verde);
}

.kpi-card.medio .kpi-value {
  color: var(--laranja);
}

.kpi-card.ruim .kpi-value {
  color: var(--vermelho);
}

.kpi-label {
  font-size: 0.875rem;
  color: var(--texto-secundario);
  font-weight: 600;
}

/* === EXPORTAR === */
.export-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.export-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--sombra);
  border: 1px solid var(--borda);
  text-align: center;
  transition: var(--transition);
}

.export-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.export-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}

.export-card h3 {
  margin-bottom: 1rem;
  color: var(--texto);
  font-size: 1.25rem;
  font-weight: 600;
}

.export-card p {
  margin-bottom: 2rem;
  color: var(--texto-secundario);
  line-height: 1.5;
}

.export-info {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--borda);
  text-align: left;
}

.export-info small {
  color: var(--verde);
  font-size: 0.75rem;
  display: block;
  line-height: 1.6;
  font-weight: 500;
}

.backup-actions,
.config-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.backup-actions button,
.config-actions button {
  width: 100%;
}

/* === ANÁLISE === */
.analise-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.resumo-financeiro {
  background: var(--card);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--sombra);
  border: 1px solid var(--borda);
}

.resumo-financeiro h3 {
  margin-bottom: 1rem;
  color: var(--texto);
  font-size: 1.125rem;
  font-weight: 600;
}

/* === NOTIFICAÇÕES === */
.notifications-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 9999;
  pointer-events: none;
}

.notification {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: var(--card);
  border: 1px solid var(--borda);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-bottom: 0.75rem;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
  min-width: 350px;
  max-width: 450px;
  pointer-events: all;
  transform: translateX(100%);
  opacity: 0;
  transition: var(--transition-slow);
}

.notification.show {
  transform: translateX(0);
  opacity: 1;
}

.notification.hide {
  transform: translateX(100%);
  opacity: 0;
}

.notification-success {
  border-left: 5px solid var(--verde);
  background: linear-gradient(135deg, rgba(46, 204, 113, 0.1), var(--card));
}

.notification-warning {
  border-left: 5px solid var(--laranja);
  background: linear-gradient(135deg, rgba(243, 156, 18, 0.1), var(--card));
}

.notification-error {
  border-left: 5px solid var(--vermelho);
  background: linear-gradient(135deg, rgba(231, 76, 60, 0.1), var(--card));
}

.notification-info {
  border-left: 5px solid var(--azul);
  background: linear-gradient(135deg, rgba(52, 152, 219, 0.1), var(--card));
}

.notification-icon {
  font-size: 1.5rem;
  margin-top: 0.125rem;
}

.notification-content {
  flex: 1;
}

.notification-title {
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--texto);
}

.notification-message {
  font-size: 0.875rem;
  color: var(--texto-secundario);
  line-height: 1.5;
}

.notification-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--texto-secundario);
  padding: 0.25rem;
  border-radius: 4px;
  transition: var(--transition);
}

.notification-close:hover {
  background: rgba(0, 0, 0, 0.1);
  color: var(--texto);
}

/* === MODAIS === */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn 0.3s ease;
  backdrop-filter: blur(5px);
}

.modal {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
  max-width: 600px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  animation: slideIn 0.3s ease;
}

.modal-header {
  padding: 2rem 2rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--borda);
}

.modal-header h3 {
  margin: 0;
  color: var(--texto);
  font-size: 1.25rem;
  font-weight: 600;
}

.btn-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--texto-secundario);
  padding: 0.5rem;
  border-radius: 6px;
  transition: var(--transition);
}

.btn-close:hover {
  background: var(--borda);
  color: var(--texto);
}

.modal-content {
  padding: 1.5rem 2rem;
}

.modal-actions {
  padding: 1.5rem 2rem 2rem;
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  border-top: 1px solid var(--borda);
}

/* === ESTADOS E ELEMENTOS ESPECIAIS === */
.loading {
  position: relative;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 24px;
  height: 24px;
  margin: -12px 0 0 -12px;
  border: 3px solid var(--borda);
  border-top: 3px solid var(--azul);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.success-state {
  background: linear-gradient(135deg, rgba(46, 204, 113, 0.1), var(--card));
  border-color: var(--verde);
  transition: var(--transition-slow);
}

.error-state {
  background: linear-gradient(135deg, rgba(231, 76, 60, 0.1), var(--card));
  border-color: var(--vermelho);
  transition: var(--transition-slow);
}

.empty-state {
  text-align: center;
  color: var(--texto-secundario);
  padding: 3rem;
  background: var(--fundo);
  border-radius: var(--radius);
  border: 2px dashed var(--borda);
}

/* Elementos de configuração */
.atalhos-grid {
  display: grid;
  gap: 1rem;
}

.atalho-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  background: var(--fundo);
  border-radius: var(--radius);
}

.atalho-item kbd {
  background: var(--texto);
  color: var(--card);
  padding: 0.375rem 0.75rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-family: 'Courier New', monospace;
  font-weight: 600;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
}

.stat-item {
  text-align: center;
  padding: 1.5rem;
  background: var(--fundo);
  border-radius: var(--radius);
  border: 1px solid var(--borda);
}

.stat-value {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--azul);
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--texto-secundario);
  font-weight: 600;
}

.transacao-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  border: 1px solid var(--borda);
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  background: var(--card);
  transition: var(--transition);
}

.transacao-item:hover {
  box-shadow: var(--sombra);
  border-color: var(--azul);
}

.transacao-info {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex: 1;
}

.transacao-icone {
  font-size: 1.25rem;
}

.transacao-info strong {
  display: block;
  margin-bottom: 0.25rem;
  font-weight: 600;
}

.transacao-info small {
  color: var(--texto-secundario);
  font-size: 0.8rem;
}

.transacao-valor {
  font-weight: 700;
  font-size: 1.125rem;
}

/* === ANIMAÇÕES === */
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideIn {
  from { 
    opacity: 0; 
    transform: translateY(-30px) scale(0.95); 
  }
  to { 
    opacity: 1; 
    transform: translateY(0) scale(1); 
  }
}

@keyframes slideInRight {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

.fade-in {
  animation: fadeIn 0.4s ease;
}

.slide-in-right {
  animation: slideInRight 0.4s ease;
}

.pulse {
  animation: pulse 0.6s ease;
}

/* === TEMAS === */
/* Tema escuro */
.theme-dark {
  --fundo: #1a1a1a;
  --card: #2d2d2d;
  --texto: #ffffff;
  --texto-secundario: #bdc3c7;
  --borda: #404040;
}

.theme-dark .notification {
  box-shadow: 0 8px 25px rgba(255, 255, 255, 0.1);
}

.theme-dark .notification-close:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* Tema alto contraste */
.theme-contrast {
  --fundo: #000000;
  --card: #ffffff;
  --texto: #000000;
  --texto-secundario: #333333;
  --borda: #000000;
}

.theme-contrast .notification,
.theme-contrast .card,
.theme-contrast .modal {
  border: 3px solid var(--texto);
}

.theme-contrast .theme-btn {
  border-width: 3px;
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .charts-grid {
    grid-template-columns: 1fr;
  }
  
  .analise-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .container {
    flex-direction: column;
  }
  
  .sidebar {
    width: 100%;
    height: auto;
    position: static;
    order: 2;
  }
  
  .main-content {
    margin-left: 0;
    order: 1;
    padding: 1rem;
  }
  
  .section-header {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }
  
  .section-actions {
    justify-content: center;
  }
  
  .cards-grid {
    grid-template-columns: 1fr;
  }
  
  .quick-actions-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .nav-links {
    display: flex;
    overflow-x: auto;
    padding: 1rem;
    gap: 0.5rem;
  }
  
  .nav-links li {
    margin: 0;
    min-width: max-content;
  }
  
  .nav-links a {
    margin-right: 0;
    border-radius: var(--radius);
    white-space: nowrap;
    padding: 0.75rem 1rem;
  }
  
  .nav-shortcut {
    display: none !important;
  }
  
  .item-lista {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }
  
  .item-acoes {
    justify-content: space-between;
  }
  
  .meta-acoes {
    flex-direction: column;
    align-items: stretch;
  }
  
  .backup-actions,
  .config-actions {
    flex-direction: row;
    flex-wrap: wrap;
  }
  
  .backup-actions button,
  .config-actions button {
    flex: 1;
    min-width: 120px;
  }
  
  .lista-header {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }
  
  .categoria-item {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }
  
  .categoria-stats {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .categoria-valor-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .kpi-card {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
  
  .kpi-icon {
    font-size: 2.5rem;
  }
  
  .notifications-container {
    top: 10px;
    right: 10px;
    left: 10px;
  }
  
  .notification {
    min-width: auto;
    max-width: none;
  }
  
  .modal {
    margin: 1rem;
    width: calc(100% - 2rem);
  }
}

@media (max-width: 480px) {
  .main-content {
    padding: 0.75rem;
  }
  
  .section h1 {
    font-size: 1.5rem;
  }
  
  .card-value {
    font-size: 1.5rem;
  }
  
  .form-card {
    padding: 1.5rem;
  }
  
  .quick-actions-grid {
    grid-template-columns: 1fr;
  }
  
  .sidebar-footer {
    padding: 0.75rem;
  }
  
  .config-btn {
    font-size: 0.8rem;
    padding: 0.5rem;
  }
  
  .backup-actions,
  .config-actions {
    flex-direction: column;
  }
  
  .backup-actions button,
  .config-actions button {
    width: 100%;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .transacao-item {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }
  
  .transacao-valor {
    text-align: center;
    padding-top: 0.75rem;
    border-top: 1px solid var(--borda);
  }
  
  .chart-empty,
  .chart-error {
    min-height: 200px;
    padding: 2rem 1rem;
  }
  
  .chart-empty-icon,
  .chart-error-icon {
    font-size: 2rem;
  }
  
  .modal-header,
  .modal-content,
  .modal-actions {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}

/* === UTILITÁRIOS === */
.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;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.p-1 { padding: 0.5rem; }
.p-2 { padding: 1rem; }
.p-3 { padding: 1.5rem; }
.p-4 { padding: 2rem; }

.w-100 { width: 100%; }
.h-100 { height: 100%; }

/* === IMPRESSÃO === */
@media print {
  .sidebar,
  .section-actions,
  .quick-actions,
  .chart-actions,
  .btn-primary,
  .btn-secondary,
  .btn-danger,
  .notifications-container {
    display: none !important;
  }
  
  .main-content {
    margin-left: 0;
    padding: 0;
  }
  
  .card,
  .chart-container {
    box-shadow: none;
    border: 1px solid #000;
  }
  
  body {
    background: white;
    color: black;
  }
}