/* Rational or Irrational Calculator Styles */
.roic-calculator-container {
  max-width: 600px;
  margin: 20px auto;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  background-color: #ffffff;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue",
    sans-serif;
}

.roic-title {
  text-align: center;
  margin-bottom: 20px;
  color: #333;
  font-size: 1.5em;
}

.roic-input-group {
  display: flex;
  margin-bottom: 20px;
  gap: 10px;
}

.roic-input {
  flex: 1;
  padding: 10px 15px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 16px;
}

.roic-button {
  background-color: #000000;
  color: #ffffff;
  border: none;
  border-radius: 4px;
  padding: 10px 20px;
  cursor: pointer;
  font-size: 16px;
  transition: background-color 0.3s;
}

.roic-button:hover {
  background-color: #333333;
}

.roic-result {
  padding: 15px;
  border-radius: 4px;
  display: none;
}

.roic-result.rational {
  background-color: #e6f7ff;
  border: 1px solid #91d5ff;
  display: block;
}

.roic-result.irrational {
  background-color: #fff7e6;
  border: 1px solid #ffd591;
  display: block;
}

.roic-result.error {
  background-color: #fff1f0;
  border: 1px solid #ffa39e;
  display: block;
}

.roic-result-text {
  font-weight: bold;
  margin-bottom: 10px;
  font-size: 18px;
}

.roic-explanation {
  font-size: 14px;
  color: #666;
}

/* Responsive styles */
@media screen and (max-width: 480px) {
  .roic-input-group {
    flex-direction: column;
  }

  .roic-button {
    width: 100%;
  }
}