<p class="mb-1"><strong>Себестоимость:</strong> <span class="selfcost-value"><?= round($selfCost ?? 0) ?></span> ₽</p>
<p class="mb-1"><strong>Наценка:</strong> +30% / +<span class="markup-value"><?= round(0.3 * ($selfCost ?? 0)) ?></span>₽</p>
<p class="mb-0"><strong>Цена:</strong> <input type="number" name="cost-value" class="cost-value" value="<?= round($cost) ?>"
- min="<?= 1.3 * ($selfCost ?? 0) ?>" step="1" />₽. +<span class="markup-cost-value"><?= round($markUp, 2) ?></span>%</p>
+ min="<?= round(1.3 * ($selfCost ?? 0)) ?>" step="1" />₽. +<span class="markup-cost-value"><?= round($markUp, 2) ?></span>%</p>
</div>
</div>