.options-container {
  margin: 15px 0;
  background-color: #f8f9fa;
  border-radius: 5px;
  padding: 15px;
  border: 1px solid #e9ecef;
}

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

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

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

.input-group input {
  width: 100%;
  padding: 10px;
  border-radius: 4px;
  border: 1px solid #ccc;
  font-family: 'Courier New', Courier, monospace;
  font-size: 1rem;
}

.nav-links {
  margin-bottom: 20px;
}

.nav-links a {
  color: #3498db;
  text-decoration: none;
  display: inline-block;
  padding: 5px 0;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: #2980b9;
  text-decoration: underline;
}

#resultsContainer {
  margin-top: 20px;
  background-color: #f8f9fa;
  border-radius: 5px;
  padding: 15px;
  border: 1px solid #e9ecef;
}

#resultsContainer h2 {
  margin-top: 0;
  color: #2c3e50;
  border-bottom: 1px solid #e9ecef;
  padding-bottom: 10px;
}

#resultsContainer h3 {
  color: #3498db;
  margin: 15px 0 10px 0;
}

#resultsContainer h4 {
  color: #2c3e50;
  margin: 15px 0 10px 0;
  border-top: 1px dashed #e9ecef;
  padding-top: 10px;
}

.result-section {
  margin-bottom: 20px;
  background-color: #fff;
  border-radius: 4px;
  padding: 15px;
  border: 1px solid #e9ecef;
}

.step-container {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 15px;
}

.step {
  flex: 1 1 200px;
  background-color: #f5f5f5;
  border-radius: 4px;
  padding: 10px;
  border: 1px solid #e9ecef;
}

.step-title {
  font-weight: bold;
  margin-bottom: 5px;
  color: #2c3e50;
}

.step-content {
  font-family: 'Courier New', Courier, monospace;
  background-color: #fff;
  padding: 8px;
  border-radius: 4px;
  border: 1px solid #e9ecef;
}

#statusMessage {
  margin: 15px 0;
  padding: 10px 15px;
  background-color: #cce5ff;
  color: #004085;
  border: 1px solid #b8daff;
  border-radius: 4px;
  text-align: center;
  font-weight: bold;
}

/* Animation for results */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

#resultsContainer {
  animation: fadeIn 0.3s ease-out;
}

.result-section {
  animation: fadeIn 0.3s ease-out;
  animation-fill-mode: both;
}

.result-section:nth-child(1) { animation-delay: 0.1s; }
.result-section:nth-child(2) { animation-delay: 0.2s; }

/* Responsive adjustments */
@media (max-width: 768px) {
  .step-container {
    flex-direction: column;
  }
  
  .step {
    flex: 1 1 100%;
  }
}