.economic-calculator-container {
  font-family: 'Arial', sans-serif;
  max-width: 900px;
  margin: 0 auto;
  padding: 20px;
  background-color: #f9f9f9;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.calculator-form {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 20px;
}

.input-section, .results-section {
  flex: 1;
  min-width: 300px;
  padding: 15px;
  background-color: #fff;
  border-radius: 5px;
  box-shadow: 0 0 5px rgba(0,0,0,0.05);
}

.input-group {
  margin-bottom: 15px;
}

.input-group label {
  display: block;
  margin-bottom: 5px;
  color: #555;
  font-weight: bold;
}

.input-group input {
  width: 100%;
  padding: 8px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 16px;
}

.result-group {
  margin-bottom: 15px;
  padding: 10px;
  background-color: #f5f5f5;
  border-radius: 4px;
  display: flex;
  justify-content: space-between;
}

.result-label {
  font-weight: bold;
  color: #555;
}

.result-value {
  font-weight: bold;
  color: #0066cc;
}

.chart-container {
  width: 100%;
  height: 300px;
  margin: 20px 0;
  background-color: #fff;
  padding: 15px;
  border-radius: 5px;
  box-shadow: 0 0 5px rgba(0,0,0,0.05);
}

button {
  padding: 10px 20px;
  margin-right: 10px;
  border: none;
  border-radius: 4px;
  font-size: 16px;
  cursor: pointer;
  font-weight: bold;
}

#calculateButton {
  background-color: #4CAF50;
  color: white;
}

#resetButton {
  background-color: #f44336;
  color: white;
}

@media (max-width: 768px) {
  .calculator-form {
    flex-direction: column;
  }
}