<?php
/**
 * Checkout Form
 */

defined('ABSPATH') || exit;

// ... existing code ...

?>

<form name="checkout" method="post" class="checkout woocommerce-checkout" action="<?php echo esc_url(wc_get_checkout_url()); ?>" enctype="multipart/form-data">

    <?php if ($checkout->get_checkout_fields()) : ?>

        <?php do_action('woocommerce_checkout_before_customer_details'); ?>

        <div class="col2-set" id="customer_details">
            <div class="col-1">
                <?php do_action('woocommerce_checkout_billing'); ?>
            </div>

            <div class="col-2">
                <?php do_action('woocommerce_checkout_shipping'); ?>
            </div>
        </div>

        <?php do_action('woocommerce_checkout_after_customer_details'); ?>

    <?php endif; ?>

    <?php do_action('woocommerce_checkout_before_order_review_heading'); ?>

    <h3 id="order_review_heading"><?php esc_html_e('Your order', 'woocommerce'); ?></h3>

    <?php do_action('woocommerce_checkout_before_order_review'); ?>

    <div id="order_review" class="woocommerce-checkout-review-order">
        <?php do_action('woocommerce_checkout_order_review'); ?>
        
        <!-- Promocijska koda -->
        <div class="promo-code-container">
            <label for="promo-code">Imate promocijsko kodo?</label>
            <div class="promo-code-input">
                <input type="text" id="promo-code" name="promo-code" placeholder="Vnesite kodo">
                <button type="button" id="apply-promo">Uporabi</button>
            </div>
        </div>
    </div>

    <?php do_action('woocommerce_checkout_after_order_review'); ?>

</form>

<?php do_action('woocommerce_after_checkout_form', $checkout); ?> 