#ua-rechner {
  max-width: 100%;
  padding: 16px;
  box-sizing: border-box;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

#ua-rechner input {
  height: 40px;
  padding: 6px 10px;
  font-size: 14px;
  box-sizing: border-box;
  width: 100%;
}

#ua-rechner .ua-global {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 700px) {
  #ua-rechner .ua-global { grid-template-columns: 1fr; }
}

#ua-controls {
  margin: 12px 0 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
#ua-controls button, #ua-rechner .ua-add {
  padding: 8px 12px;
  border: 1px solid #ddd;
  background: #0066cc;
  color:#FFF;
  cursor: pointer;
  border-radius: 6px;
}
#ua-rechner .ua-add { margin-top: 10px; background: #009933;  color:#FFF;}

#ua-ma-container details {
  border: 1px solid #ddd;
  border-radius: 8px;
  margin-bottom: 12px;
  background: #fff;
}
#ua-ma-container summary {
  cursor: pointer;
  padding: 10px 12px;
  font-weight: 600;
  background: #fafafa;
  border-bottom: 1px solid #eee;
}
#ua-ma-container .ua-block {
  padding: 12px;
  display: grid;
  gap: 12px;
}

#ua-rechner .ua-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
}
@media (max-width: 700px) {
  #ua-rechner .ua-row {
    grid-template-columns: 1fr;
  }
}

#ua-rechner .ua-field label {
  font-size: 13px;
  color: #555;
  display: block;
  margin-bottom: 4px;
}

#ua-rechner .ua-result {
  padding: 10px 12px;
  background: #f2fbf0;
  border: 1px solid #d9f0d3;
  border-radius: 8px;
  font-weight: 600;
}

#ua-rechner .ua-hinweis {
  margin-top: 20px;
  font-size: 0.9em;
  color: #666;
  font-style: italic;
}