body {
    margin: 0;
    font-family: 'Roboto', sans-serif;
}

#root {
  width: 100%;
  height: 100%;
  margin: 0;
  background-color: #F0F8FF;
}

.settings-button {
  position: fixed;
  top: 10px;
  left: 20px;
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.3);
  border: none;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  cursor: pointer;
  font-size: 16px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.3s;
  z-index: 1000;
}

.settings-button:hover {
  background: rgba(255, 255, 255, 0.5);
}

#settingsDialog {
  padding: 0;
  border: none;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

#settingsDialog::backdrop {
  background: rgba(0, 0, 0, 0.5);
}

.dialog-content {
  padding: 20px;
  min-width: 300px;
}

.dialog-content h3 {
  margin-top: 0;
  margin-bottom: 20px;
  color: #333;
}

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

.form-group label {
  display: block;
  margin-bottom: 5px;
  color: #666;
  font-size: 14px;
}

.form-group input {
  width: 100%;
  padding: 8px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 14px;
  box-sizing: border-box;
}

.dialog-buttons {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 20px;
}

.dialog-buttons button {
  padding: 8px 16px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
}

.dialog-buttons button[value="cancel"] {
  background-color: #f5f5f5;
  color: #333;
}

.dialog-buttons button[value="confirm"] {
  background-color: #0696d7;
  color: white;
}

.dialog-buttons button:hover {
  opacity: 0.9;
}

.technical-settings {
  background-color: #f8f9fa;
  padding: 15px;
  border-radius: 6px;
  margin-bottom: 20px;
}

.technical-settings h4 {
  margin: 0 0 15px;
  color: #666;
  font-size: 14px;
  font-weight: 500;
}

.technical-settings .form-group {
  margin-bottom: 10px;
}

.technical-settings .form-group:last-child {
  margin-bottom: 0;
}

.technical-settings input {
  font-family: monospace;
  background-color: white;
}