/* ----------------------------------------------------------------
 * Responsive
 * ---------------------------------------------------------------- */
@media (max-width: 1024px) {
    .erp-product__layout {
        grid-template-columns: 1fr;
    }
    .erp-product__gallery {
        max-width: 400px;
        margin: 0 auto;
    }
    .erp-cart__content {
        grid-template-columns: 1fr;
    }
    .erp-checkout__layout {
        grid-template-columns: 1fr;
    }
    .erp-checkout__sidebar {
        position: static;
        order: -1;
    }
}

@media (max-width: 768px) {
    .erp-shop {
        flex-direction: column;
    }
    .erp-shop__sidebar {
        width: 100%;
    }
    .erp-shop__grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 12px;
    }
    .erp-product-card {
        border-radius: 13px;
    }
    .erp-product-card__image {
        padding: 10px;
    }
    .erp-product-card__body {
        padding: 11px 12px 12px;
    }
    .erp-product-card__title {
        font-size: 13px;
    }
    .erp-product-card__atc {
        min-height: 38px;
        margin: 0 12px 12px;
        width: calc(100% - 24px);
        padding: 8px;
        font-size: 12px;
    }
    .erp-form-row {
        grid-template-columns: 1fr;
    }
    .erp-confirmation__addresses {
        grid-template-columns: 1fr;
    }
    .erp-confirmation__hero,
    .erp-confirmation__payment-head {
        flex-direction: column;
    }
    .erp-confirmation__bank-details {
        grid-template-columns: 1fr;
    }
    .erp-theme-shell .erp-confirmation {
        padding-inline: 12px;
    }
    .erp-confirmation__hero,
    .erp-confirmation__section,
    #erp-order-prepayment-note {
        padding: 20px;
    }

    .erp-product__availability-top {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .erp-product__benefits li {
        align-items: flex-start;
    }

    .erp-sticky-atc__meta {
        display: none;
    }

    .erp-sticky-atc__controls {
        width: 100%;
    }

    .erp-sticky-atc__button {
        flex: 1;
        min-width: 0;
    }
    .erp-sticky-atc__inner {
        padding: 8px 12px calc(8px + env(safe-area-inset-bottom));
        gap: 8px;
    }
    .erp-sticky-atc__qty {
        display: none;
    }

    .erp-cart {
        padding: 16px 12px;
    }

    .erp-cart h1 {
        margin-bottom: 16px;
        font-size: 22px;
    }

    .erp-cart__content {
        gap: 16px;
    }

    .erp-cart__table-wrap {
        border-radius: 10px;
    }

    .erp-cart__table {
        min-width: 680px;
    }

    .erp-cart__sidebar {
        position: static;
        top: auto;
    }

    .erp-cart__discount-form {
        flex-direction: column;
    }

    .erp-cart__discount-form button {
        width: 100%;
    }

    .erp-checkout {
        padding: 16px 12px;
    }

    .erp-checkout h1 {
        margin-bottom: 16px;
        font-size: 22px;
    }

    .erp-checkout__layout {
        gap: 16px;
    }

    .erp-checkout__sidebar {
        padding: 14px;
        border: 1px solid var(--erp-border);
    }

    .erp-checkout__item {
        grid-template-columns: 50px minmax(0, 1fr);
    }

    .erp-checkout__item-price {
        grid-column: 2;
    }

    .erp-checkout__item-media {
        width: 50px;
        height: 50px;
    }

    .erp-checkout__step-header {
        padding: 12px 14px;
        align-items: flex-start;
    }

    .erp-checkout__step-header h2 {
        font-size: 15px;
        line-height: 1.25;
    }

    .erp-checkout__step-body {
        padding: 14px;
    }

    .erp-payment-box__actions a {
        width: 100%;
    }
}

@media (max-width: 420px) {
    .erp-shop__main h1 {
        font-size: 30px;
    }
    .erp-shop__grid {
        gap: 8px;
    }
    .erp-product-card__flags {
        top: 6px;
        left: 6px;
        gap: 4px;
    }
    .erp-product-card__flag {
        padding: 3px 6px;
        font-size: 10px;
    }
    .erp-product-card__image,
    .erp-product-card__no-image {
        max-height: 150px;
    }
    .erp-product__title {
        font-size: 20px;
    }
    .erp-product__meta {
        flex-direction: column;
        gap: 4px;
    }
}