/* Calculadora de Reajuste de Aluguel — padrão SimCálculo */
.cra-calculadora {
  --cra-border: var(--simcalculo-border, #dbe3ec);
  --cra-text: var(--simcalculo-text, #172033);
  --cra-muted: var(--simcalculo-muted, #64748b);
  --cra-primary: var(--simcalculo-primary, #0f766e);
  --cra-focus: var(--simcalculo-focus, rgba(15, 118, 110, .18));
  --cra-radius: var(--simcalculo-control-radius, 9px);
  color: var(--cra-text);
  font-family: inherit;
  line-height: 1.55;
  margin: 24px auto;
  max-width: 900px;
}

.cra-titulo {
  background: var(--simcalculo-surface-soft, #f8fafc);
  border: 1px solid var(--cra-border);
  border-left: 4px solid var(--cor-primaria, var(--cra-primary));
  border-radius: var(--simcalculo-radius, 14px);
  color: var(--cra-text);
  font-size: 1.45rem;
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 18px;
  padding: 18px 20px;
}

.cra-titulo p {
  color: var(--cra-muted) !important;
  font-size: .9rem !important;
  font-weight: 400 !important;
  line-height: 1.5;
  margin: 7px 0 0 !important;
  opacity: 1 !important;
}

/* O formulário fica livre, sem card, com duas colunas no desktop. */
.cra-form {
  background: transparent;
  border: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 18px;
  padding: 0;
}

.cra-form-group {
  margin: 0 0 16px;
  min-width: 0;
}

.cra-form-group.cra-button-group {
  align-items: center;
  display: flex;
  gap: 10px;
  grid-column: 1 / -1;
  margin-top: 2px;
}

.cra-form-group label {
  color: var(--cra-text);
  display: block;
  font-size: .92rem;
  font-weight: 650;
  margin-bottom: 6px;
}

.cra-form-group input,
.cra-form-group select {
  background: #fff;
  border: 1px solid var(--cra-border);
  border-radius: var(--cra-radius);
  box-sizing: border-box;
  color: var(--cra-text);
  font: inherit;
  min-height: 42px;
  padding: 9px 12px;
  transition: border-color .2s ease, box-shadow .2s ease;
  width: 100%;
}

.cra-form-group input:focus,
.cra-form-group select:focus {
  border-color: var(--cor-primaria, var(--cra-primary));
  box-shadow: 0 0 0 3px var(--cra-focus);
  outline: none;
}

.cra-button {
  align-items: center;
  background: var(--cor-botao, var(--cra-primary));
  border: 0;
  border-radius: var(--cra-radius);
  color: #fff;
  cursor: pointer;
  display: inline-flex;
  font: inherit;
  font-weight: 700;
  justify-content: center;
  min-height: 42px;
  padding: 9px 16px;
  transition: background-color .2s ease;
}

.cra-button:hover {
  background: var(--simcalculo-primary-dark, #115e59);
  color: #fff;
}

.cra-button:focus-visible,
.cra-toggle-indices:focus-visible {
  outline: 3px solid var(--cra-focus);
  outline-offset: 2px;
}

.cra-button-secondary {
  background: #e2e8f0;
  color: #334155;
}

.cra-button-secondary:hover {
  background: #cbd5e1;
  color: #172033;
}

.cra-resultado {
  border-top: 1px solid var(--cra-border);
  margin-top: 4px;
  padding-top: 18px;
  scroll-margin-top: 90px;
}

.cra-loading {
  color: var(--cra-muted);
  padding: 12px 0;
  text-align: center;
}

.cra-erro,
.cra-aviso {
  border: 1px solid currentColor;
  border-radius: var(--cra-radius);
  margin-bottom: 14px;
  padding: 12px 14px;
}

.cra-erro {
  background: #fff5f5;
  color: var(--simcalculo-danger, #b42318);
}

.cra-aviso {
  background: #fffbeb;
  color: var(--simcalculo-warning, #b45309);
}

.cra-resultado-container {
  padding: 0;
}

.cra-parametros,
.cra-reajuste-item,
.cra-observacoes,
.cra-exemplo {
  background: #fff;
  border: 1px solid var(--cra-border);
  border-radius: var(--simcalculo-radius, 14px);
}

.cra-parametros {
  margin-bottom: 18px;
  padding: 16px;
}

.cra-parametros h3,
.cra-reajustes h3,
.cra-observacoes h3,
.cra-exemplo h3 {
  color: var(--cra-text);
  font-size: 1.05rem;
  line-height: 1.3;
  margin: 0 0 12px;
}

.cra-tabela-parametros,
.cra-tabela-indices {
  border-collapse: collapse;
  width: 100%;
}

.cra-tabela-parametros td,
.cra-tabela-indices th,
.cra-tabela-indices td {
  border-bottom: 1px solid var(--cra-border);
  padding: 8px 6px;
  text-align: left;
}

.cra-tabela-parametros tr:last-child td,
.cra-tabela-indices tr:last-child td {
  border-bottom: 0;
}

.cra-tabela-parametros td:first-child {
  font-weight: 600;
  width: 40%;
}

.cra-tabela-indices th {
  background: var(--simcalculo-surface-soft, #f8fafc);
  color: var(--cra-text);
  font-weight: 700;
}

.cra-reajustes h3 {
  margin-bottom: 12px;
}

.cra-reajuste-item {
  margin-bottom: 12px;
  overflow: hidden;
}

.cra-reajuste-header {
  align-items: center;
  background: var(--simcalculo-surface-soft, #f8fafc);
  border-bottom: 1px solid var(--cra-border);
  display: flex;
  justify-content: space-between;
  padding: 12px 16px;
}

.cra-reajuste-data {
  color: var(--cra-text);
  font-weight: 700;
}

.cra-reajuste-variacao {
  border-radius: 999px;
  font-size: .85rem;
  font-weight: 700;
  padding: 4px 9px;
}

.cra-reajuste-variacao.positiva {
  background: #ecfdf3;
  color: var(--simcalculo-success, #15803d);
}

.cra-reajuste-variacao.negativa {
  background: #fff5f5;
  color: var(--simcalculo-danger, #b42318);
}

.cra-reajuste-detalhes {
  padding: 14px 16px;
}

.cra-reajuste-periodo {
  color: var(--cra-muted);
  margin-bottom: 10px;
}

.cra-reajuste-valores {
  display: grid;
  gap: 8px 16px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cra-indices-detalhes {
  border-top: 1px solid var(--cra-border);
  margin-top: 14px;
  padding-top: 12px;
}

.cra-toggle-indices {
  background: transparent;
  border: 1px solid var(--cra-border);
  border-radius: var(--cra-radius);
  color: var(--cra-primary);
  cursor: pointer;
  font: inherit;
  padding: 7px 10px;
}

.cra-indices-lista {
  margin-top: 10px;
}

.cra-observacoes,
.cra-exemplo {
  margin-top: 18px;
  padding: 14px 16px;
}

.cra-observacoes {
  background: #f0fdfa;
}

.cra-observacoes h3 {
  color: var(--cra-primary);
}

.cra-observacoes ul {
  margin: 0;
  padding-left: 20px;
}

.cra-exemplo {
  background: #fffbeb;
}

.cra-exemplo h3 {
  color: #856404;
}

@media (max-width: 720px) {
  .cra-calculadora {
    margin: 18px auto;
  }

  .cra-form {
    grid-template-columns: 1fr;
  }

  .cra-form-group.cra-button-group {
    grid-column: auto;
  }

  .cra-button-group .cra-button {
    flex: 1;
  }

  .cra-reajuste-valores {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .cra-titulo {
    font-size: 1.25rem;
    padding: 15px 16px;
  }

  .cra-form-group.cra-button-group {
    align-items: stretch;
    flex-direction: column;
  }

  .cra-button-group .cra-button {
    width: 100%;
  }

  .cra-reajuste-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }

  .cra-tabela-parametros td,
  .cra-tabela-indices th,
  .cra-tabela-indices td {
    font-size: .9rem;
    padding: 7px 4px;
  }
}