body {
  font-family: 'Gotham Book', Arial, sans-serif;
  font-size: 18px;
  color: #363636;
  background-color: white;
}

.dosage-calculator {
  width: 100%;
  max-width: 850px;
  background-color: white;
  padding: 40px 55px;
  margin-bottom: 30px;
  margin-top: 20px;
  box-shadow: 0 0 5px rgba(0, 4, 0, 0.3);
}

.calculator-title {
  font-size: 40px;
  font-weight: bold;
  line-height: 50px;
  color: #363636;
  margin-bottom: 20px;
}

.calculator-instructions {
  font-size: 21px;
  font-weight: bold;
  margin-bottom: 10px;
  color: #363636;
}

.instructions-text {
  font-size: 16px;
  margin-bottom: -20px;
}

.calculator-fields {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.calculator-fields label {
  width: 100%;
  margin-bottom: 5px;
  margin-top: 20px;
  font-weight: bold;
  font-family: 'Poppins', Arial, sans-serif;
  color: #363636;
}

.calculator-fields input,
.calculator-fields select {
  width: 100%;
  padding: 5px;
  margin-bottom: 10px;
  bottom-border: 1px solid #363636;
  color: #363636;
}

.calculator-fields input::placeholder {
  color: white;
}

.calculator-fields input:focus {
  bottom-border: 1px solid #363636;
}

/* Scoped calculator button */
.dosage-calculator #dogCalcBtn {
  width: 35%;
  padding: 15px 0;
  background-color: #70AF46;
  color: white;
  cursor: pointer;
  font-family: 'Poppins', Arial, sans-serif;
  font-weight: 700;
  text-align: center;
  margin: 20px 0;
  margin-top: 30px;
}

.dosage-calculator #dogCalcBtn:hover {
  background-color: #5e9a3a;
}

.result {
  font-size: 21px;
  margin-top: 10px;
  font-weight: bold;
  color: #363636;
}

.dosage-amount {
  color: #70AF46;
}

.output-text {
  color: #363636;
}

/* Mobile responsiveness */
@media only screen and (max-width: 500px) {
  .dosage-calculator {
    padding: 20px;
  }
}

.powered-by {
  font-size: 12px;
  color: #363636;
  margin-top: 30px;
  text-align: center;
}

.powered-by a {
  color: #70AF46;
  text-decoration: none;
}

.powered-by a:hover {
  text-decoration: underline;
}