        <div class="rc-form-group">
                            <label for="cableMM2" class="rc-label">Cross Section (mm²)</label>
                            <input type="number" id="cableMM2" name="mm2" class="rc-input" step="0.01" min="0" placeholder="e.g., 2.5">
                        </div>
                        <div class="rc-form-group">
                            <label for="cableName" class="rc-label">Custom Name</label>
                            <input type="text" id="cableName" name="name"