#kalorienrechner{max-width:800px;margin:0 auto;padding:20px;border:1px solid #ddd;border-radius:8px;background-color:#fff}.kalorienrechner-form{display:flex;flex-direction:column;gap:15px}.form-group{display:flex;flex-direction:column}.form-group label{font-weight:700;margin-bottom:5px}.form-control{padding:10px;border:1px solid #ccc;border-radius:4px}.btn{padding:10px 15px;background-color:#0073aa;color:#fff;border:none;border-radius:4px;cursor:pointer;text-align:center}.btn:hover{background-color:#005885}.kalorienrechner-result{margin-top:20px;display:flex;flex-direction:column;gap:10px}.result-bar{display:flex;justify-content:space-between;padding:10px;background-color:#f1f1f1;border-radius:4px;border:1px solid #ddd}.result-label{font-weight:700}.result-value{color:#0073aa;font-weight:700}