/* Reset e Base */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --primary-color: #2196F3;
  --secondary-color: #4CAF50;
  --danger-color: #f44336;
  --warning-color: #ff9800;
  --success-color: #4CAF50;
  --dark-color: #333;
  --light-color: #f5f5f5;
  --white: #fff;
  --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  --border-radius: 8px;
  --transition: all 0.3s ease;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  color: var(--dark-color);
  line-height: 1.6;
}

/* Header */
.main-header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 20px;
  box-shadow: var(--shadow);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
}

.main-header h1 {
  font-size: 2.5rem;
  font-weight: 700;
  background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.header-actions {
  display: flex;
  gap: 10px;
}

.header-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  background: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  font-size: 1rem;
  font-weight: 600;
}

.header-btn:hover {
  background: #1976D2;
  transform: translateY(-2px);
}

/* Dashboard Section */
.dashboard-container {
  max-width: 1400px;
  margin: 20px auto;
  padding: 20px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  padding-bottom: 15px;
  border-bottom: 2px solid #eee;
}

.dashboard-controls {
  display: flex;
  gap: 15px;
  align-items: center;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 30px;
  margin-bottom: 30px;
}

.chart-container {
  background: var(--white);
  padding: 20px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  position: relative;
  min-height: 300px;
}

.chart-title {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 20px;
  text-align: center;
  color: var(--dark-color);
}

.chart-container canvas {
  max-height: 400px !important;
  width: 100% !important;
}

.historico-container {
  max-width: 1400px;
  margin: 20px auto;
  padding: 20px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  clear: both;
}

.historico-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 15px;
  margin-top: 20px;
}

.historico-card {
  background: var(--white);
  padding: 15px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}

.historico-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.historico-mes {
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--dark-color);
}

.historico-saldo {
  font-size: 1.1rem;
  font-weight: 700;
}

.historico-saldo.positivo {
  color: var(--success-color);
}

.historico-saldo.negativo {
  color: var(--danger-color);
}

.historico-detalhes {
  font-size: 0.8rem;
  color: #666;
  margin-top: 5px;
}

/* Navegação */
.navegacao-mes {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  margin: 30px 0;
  padding: 0 20px;
  flex-wrap: wrap;
  clear: both;
}

.nav-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  color: var(--dark-color);
  border: 2px solid var(--primary-color);
  padding: 12px 20px;
  border-radius: 25px;
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
}

.nav-btn:hover {
  background: var(--primary-color);
  color: var(--white);
  transform: scale(1.05);
}

.mes-atual {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--white);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  min-width: 200px;
  text-align: center;
}

.navegacao-rapida {
  display: flex;
  gap: 10px;
  margin-top: 10px;
  justify-content: center;
}

.nav-rapido {
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.9);
  border: none;
  border-radius: 20px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
  transition: var(--transition);
}

.nav-rapido:hover {
  background: var(--white);
  transform: scale(1.05);
}

/* Formulário */
.form-container {
  max-width: 1000px;
  margin: 20px auto;
  padding: 20px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  clear: both;
}

.tipo-transacao {
  display: flex;
  gap: 10px;
  margin-bottom: 15px;
  justify-content: center;
}

.tipo-btn {
  padding: 12px 24px;
  border: 2px solid #ddd;
  background: var(--white);
  color: var(--dark-color);
  border-radius: 25px;
  cursor: pointer;
  transition: var(--transition);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.tipo-btn.active {
  background: var(--primary-color);
  color: var(--white);
  border-color: var(--primary-color);
}

.tipo-btn.receita.active {
  background: var(--success-color);
  border-color: var(--success-color);
}

.form-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr 1fr;
  gap: 15px;
  align-items: center;
  margin-bottom: 15px;
}

.parcelamento-row {
  display: grid;
  grid-template-columns: auto 1fr 2fr;
  gap: 15px;
  align-items: center;
  margin-top: 15px;
  padding: 15px;
  background: #f9f9f9;
  border-radius: var(--border-radius);
}

.input-nome,
.input-valor,
.input-categoria,
.input-parcelas {
  padding: 15px;
  border: 2px solid #ddd;
  border-radius: var(--border-radius);
  font-size: 1.1rem;
  transition: var(--transition);
}

.input-nome:focus,
.input-valor:focus,
.input-categoria:focus,
.input-parcelas:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.1);
}

.btn-add {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px;
  background: linear-gradient(45deg, var(--secondary-color), #66BB6A);
  color: var(--white);
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-weight: 600;
  font-size: 1.1rem;
  transition: var(--transition);
}

.btn-add:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
}

.btn-add.receita {
  background: linear-gradient(45deg, var(--success-color), #66BB6A);
}

/* Checkbox de pagamento */
.checkbox-pagamento {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  padding: 10px;
  background: #f9f9f9;
  border-radius: var(--border-radius);
  border: 1px solid #ddd;
}

.checkbox-pagamento input[type="checkbox"] {
  transform: scale(1.3);
  cursor: pointer;
}

.checkbox-pagamento label {
  font-weight: 600;
  color: var(--dark-color);
  cursor: pointer;
  user-select: none;
}

/* Container de Transações */
.contas-container {
  max-width: 1200px;
  margin: 20px auto;
  padding: 20px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  clear: both;
}

.contas-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 2px solid #eee;
}

.contas-header h3 {
  color: var(--dark-color);
  font-size: 1.5rem;
}

.filtros-container {
  display: flex;
  gap: 15px;
  align-items: center;
  flex-wrap: wrap;
}

.lista-contas {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.item {
  display: grid;
  grid-template-columns: 60px 1fr auto 200px;
  align-items: center;
  gap: 15px;
  background: var(--white);
  padding: 20px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  border-left: 4px solid transparent;
}

.item:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.item.pago {
  background: #E8F5E8 !important;
  border-left-color: var(--success-color) !important;
  opacity: 0.8;
}

.item.receita {
  border-left-color: var(--success-color);
  background: #E8F8F5;
}

.item.despesa {
  border-left-color: var(--danger-color);
}

.item.pendente {
  border-left-color: var(--warning-color) !important;
}

.item.parcelado {
  border-left-color: var(--warning-color);
}

.item_icone {
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: var(--transition);
}

.item_icone:hover {
  transform: scale(1.2);
}

.item_icone span {
  font-size: 2rem;
  transition: var(--transition);
}

.item_nome {
  font-size: 1.2rem;
  font-weight: 600;
}

.item_nome small {
  display: block;
  font-size: 0.9rem;
  color: #666;
  font-weight: normal;
}

.item_valor {
  font-size: 1.3rem;
  font-weight: 700;
  text-align: right;
}

.item_valor.receita {
  color: var(--success-color);
}

.item_valor.despesa {
  color: var(--danger-color);
}

/* Botão Excluir */
.delete {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 16px;
  background: var(--danger-color);
  color: var(--white);
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
  white-space: nowrap;
}

.delete:hover {
  background: #D32F2F;
  transform: scale(1.05);
}

/* Botão de Pagamento - ATUALIZADO para ficar igual ao botão excluir */
.btn-pagamento {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 16px;
  background: var(--warning-color);
  color: var(--white);
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-pagamento:hover {
  background: #F57C00;
  transform: scale(1.05);
}

.btn-pagamento.pago {
  background: var(--success-color);
}

.btn-pagamento.pago:hover {
  background: #388E3C;
  transform: scale(1.05);
}

.badge-container {
  position: absolute;
  top: 10px;
  right: 10px;
  display: flex;
  gap: 5px;
}

.badge {
  padding: 4px 8px;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--white);
}

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

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

/* Resumo Financeiro */
.resumo-financeiro {
  max-width: 1200px;
  margin: 30px auto;
  padding: 20px;
  clear: both;
}

.resumo-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-bottom: 20px;
}

.resumo-card {
  background: var(--white);
  padding: 20px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  text-align: center;
  border-left: 4px solid var(--primary-color);
}

.resumo-card.receitas {
  border-left-color: var(--success-color);
}

.resumo-card.despesas {
  border-left-color: var(--danger-color);
}

.resumo-card.saldo {
  border-left-color: var(--primary-color);
}

.resumo-title {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: var(--dark-color);
}

.resumo-valor {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 5px;
}

.resumo-valor.positivo {
  color: var(--success-color);
}

.resumo-valor.negativo {
  color: var(--danger-color);
}

.resumo-valor.neutro {
  color: var(--primary-color);
}

/* Estados vazios */
.estado-vazio {
  text-align: center;
  padding: 60px 20px;
  color: #666;
}

.estado-vazio h3 {
  margin: 20px 0 10px;
  color: var(--dark-color);
}

.estado-vazio p {
  color: #888;
}

/* Notificações */
.notificacao {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 9999;
  padding: 15px 20px;
  border-radius: 5px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  max-width: 300px;
  font-weight: 600;
  color: white;
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }

  to {
    transform: translateX(0);
    opacity: 1;
  }
}

.notificacao.sucesso {
  background: var(--success-color);
}

.notificacao.erro {
  background: var(--danger-color);
}

.notificacao.info {
  background: var(--primary-color);
}

/* Filtros e selects */
select {
  padding: 8px 12px;
  border: 2px solid #ddd;
  border-radius: var(--border-radius);
  font-size: 1rem;
  background: var(--white);
  cursor: pointer;
}

select:focus {
  outline: none;
  border-color: var(--primary-color);
}

/* Labels e checkboxes */
label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  cursor: pointer;
}

input[type="checkbox"] {
  transform: scale(1.2);
  cursor: pointer;
}

/* Responsividade */
@media (max-width: 1024px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .chart-container {
    min-height: 250px;
  }
}

@media (max-width: 768px) {
  .main-header {
    flex-direction: column;
    gap: 15px;
    text-align: center;
  }

  .main-header h1 {
    font-size: 2rem;
  }

  .dashboard-header {
    flex-direction: column;
    gap: 15px;
    text-align: center;
  }

  .dashboard-controls {
    flex-direction: column;
    gap: 10px;
  }

  .chart-container {
    min-height: 200px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .parcelamento-row {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .item {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 10px;
  }

  .navegacao-mes {
    flex-direction: column;
    gap: 15px;
  }

  .tipo-transacao {
    flex-direction: column;
    align-items: center;
  }

  .resumo-cards {
    grid-template-columns: 1fr;
  }

  .mes-atual {
    font-size: 1.5rem;
  }

  .contas-header {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }

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