.counter {
  font-size: 3rem;
  font-weight: bold;
  text-align: center;
  margin: 1rem 0;
  padding: 1rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.session-info {
  background-color: #f8f9fa;
  padding: 0.75rem;
  border-radius: 6px;
  margin: 1rem 0;
  border-left: 4px solid #007acc;
  font-family: monospace;
  font-size: 0.9rem;
}

.section {
  margin: 2rem 0;
  padding: 1.5rem;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  background-color: #fafafa;
}

.section h2 {
  margin-top: 0;
  color: #333;
  border-bottom: 2px solid #007acc;
  padding-bottom: 0.5rem;
}

ul {
  list-style-type: none;
  padding: 0;
  margin: 1rem 0;
}

li {
  padding: 0.5rem;
  margin: 0.25rem 0;
  background-color: white;
  border-radius: 4px;
  border-left: 3px solid #007acc;
  font-family: monospace;
  font-size: 0.9rem;
}

button {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  margin: 0.5rem 0;
}

button:not(:disabled) {
  background-color: #007acc;
  color: white;
}

button:not(:disabled):hover {
  background-color: #005a9e;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

button:disabled {
  background-color: #ffa500;
  color: white;
  cursor: not-allowed;
  opacity: 0.8;
}

.api-info {
  margin-top: 1rem;
  padding: 1rem;
  background-color: #e8f4f8;
  border-radius: 6px;
  border: 1px solid #b3d9e6;
}

.api-info code {
  background-color: #fff;
  padding: 0.25rem 0.5rem;
  border-radius: 3px;
  font-family: monospace;
  font-size: 0.85rem;
  border: 1px solid #ddd;
  display: inline-block;
  margin-top: 0.5rem;
  word-break: break-all;
}
