.catalog-hero {
    display: grid;
    gap: 20px;
    margin-bottom: 28px;
}

.catalog-hero--with-cover {
    align-items: center;
    grid-template-columns: minmax(0, 1.25fr) minmax(260px, 420px);
}

.catalog-hero__content {
    min-width: 0;
}

.catalog-hero__cover {
    justify-self: end;
    width: min(100%, 420px);
}

.catalog-hero__cover img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-radius: 26px;
    border: 1px solid rgba(255, 255, 255, 0.78);
    background: #ffffff;
    box-shadow: 0 20px 44px rgba(15, 23, 42, 0.16);
}

.catalog-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.7fr) minmax(280px, 0.9fr);
    gap: 22px;
    padding-bottom: 120px;
}

.catalog-main {
    display: grid;
    gap: 24px;
}

.catalog-toolbar {
    display: grid;
    gap: 14px;
    padding: 20px;
}

.catalog-category {
    display: grid;
    gap: 18px;
}

.catalog-category__title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

.product-card {
    display: grid;
    gap: 12px;
    padding: 18px;
}

.product-card img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: 14px;
    border: 1px solid var(--border);
    background: #ffffff;
}

.product-card__code {
    color: var(--text-soft);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.product-card__meta {
    color: var(--text-soft);
    font-size: 0.92rem;
}

.product-badge-list {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.product-badge {
    display: inline-flex;
    align-items: center;
    padding: 5px 9px;
    border-radius: 999px;
    font-size: 0.74rem;
    font-weight: 800;
    line-height: 1;
}

.product-badge--arrival {
    background: #dbeafe;
    color: #1d4ed8;
}

.product-badge--offer {
    background: #fee2e2;
    color: #b91c1c;
}

.product-card__status {
    font-size: 0.84rem;
    font-weight: 800;
}

.product-card__status--unavailable {
    color: #b91c1c;
}

.product-card__helper {
    display: block;
    font-size: 0.8rem;
    color: var(--text-soft);
}

.product-card__helper--danger {
    color: #b91c1c;
    font-weight: 700;
}

.price-stack {
    display: grid;
    gap: 8px;
}

.price-row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    color: var(--primary-dark);
}

.price-row__amount {
    font-size: 1.05rem;
    font-weight: 800;
}

.price-row.is-order-price .price-row__amount {
    color: #0f766e;
}

.price-tag {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 999px;
    background: #e6fffb;
    color: #115e59;
    font-size: 0.78rem;
    font-weight: 700;
}

.price-tag--order {
    background: #dcfce7;
    color: #166534;
}

.product-card__qty {
    display: grid;
    gap: 8px;
}

.product-card__qty label {
    font-weight: 700;
}

.product-card__package-grid {
    display: grid;
    gap: 12px;
}

.product-card__qty--package {
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: #f8fafc;
}

.product-card__box {
    display: grid;
    gap: 6px;
}

.product-box-option {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: #f8fafc;
    cursor: pointer;
}

.product-box-option input {
    width: 18px;
    height: 18px;
    margin: 0;
    accent-color: var(--primary);
}

.product-box-option__text {
    font-weight: 700;
    color: var(--text);
}

.qty-spinner {
    display: grid;
    grid-template-columns: 50px minmax(88px, 108px) 50px;
    align-items: stretch;
    width: fit-content;
}

.qty-spinner input {
    width: 100%;
    min-width: 0;
    padding: 12px 10px;
    border: 1px solid var(--border);
    border-radius: 0;
    background: #ffffff;
    color: var(--text);
    appearance: textfield;
    -moz-appearance: textfield;
    text-align: center;
    font-size: 1rem;
    font-weight: 700;
}

.qty-spinner input::-webkit-outer-spin-button,
.qty-spinner input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.qty-spinner__button {
    min-width: 50px;
    padding: 0;
    border: 1px solid var(--border);
    background: var(--surface-muted);
    color: var(--text);
    font-size: 1.4rem;
    font-weight: 800;
    line-height: 1;
    min-height: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.qty-spinner__button:hover {
    background: #e2e8f0;
}

.qty-spinner__button--minus {
    border-right: 0;
    border-radius: 14px 0 0 14px;
}

.qty-spinner__button--plus {
    border-left: 0;
    border-radius: 0 14px 14px 0;
}

.cart-panel {
    position: sticky;
    top: 96px;
    display: grid;
    gap: 16px;
    align-self: start;
    padding: 22px;
}

.cart-panel__summary {
    display: grid;
    gap: 10px;
    color: var(--text-soft);
}

.cart-panel button[type="submit"] {
    width: 100%;
}

.cart-items {
    display: grid;
    gap: 10px;
    max-height: 280px;
    overflow-y: auto;
}

.cart-item {
    padding: 10px 12px;
    border-radius: 12px;
    background: var(--surface-muted);
}

.cart-item em {
    color: var(--text-soft);
    font-style: normal;
}

.catalog-sticky-cart {
    position: fixed;
    left: 50%;
    bottom: 16px;
    z-index: 45;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    width: min(1120px, calc(100vw - 24px));
    padding: 14px 16px;
    border: 1px solid rgba(255, 255, 255, 0.72);
    border-radius: 20px;
    background: rgba(10, 35, 33, 0.92);
    box-shadow: 0 20px 48px rgba(15, 23, 42, 0.24);
    color: #ffffff;
    transform: translateX(-50%);
    backdrop-filter: blur(16px);
}

.catalog-sticky-cart__summary {
    display: flex;
    align-items: center;
    gap: 18px;
    min-width: 0;
    flex-wrap: wrap;
}

.catalog-sticky-cart__label {
    display: inline-flex;
    align-items: center;
    padding: 7px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.14);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.catalog-sticky-cart__count {
    font-size: 1rem;
    font-weight: 800;
}

.catalog-sticky-cart__total {
    font-size: 1.08rem;
    font-weight: 900;
    color: #a7f3d0;
}

.catalog-sticky-cart__button {
    min-width: 150px;
    padding-inline: 22px;
    flex-shrink: 0;
}

.catalog-sticky-cart__button:disabled {
    opacity: 0.78;
}

.empty-state {
    padding: 20px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px dashed var(--border);
    color: var(--text-soft);
}

@media (max-width: 960px) {
    .catalog-hero,
    .catalog-hero--with-cover {
        grid-template-columns: 1fr;
        justify-items: stretch;
        margin-bottom: 22px;
    }

    .catalog-hero__cover {
        justify-self: stretch;
        width: 100%;
    }

    .catalog-grid {
        grid-template-columns: 1fr;
        gap: 18px;
        padding-bottom: 132px;
    }

    .catalog-main {
        gap: 18px;
    }

    .catalog-toolbar {
        padding: 18px;
    }

    .catalog-category {
        gap: 14px;
    }

    .catalog-category__title {
        align-items: flex-start;
        flex-direction: column;
        gap: 10px;
    }

    .catalog-category__title h2 {
        margin: 0;
    }

    .products-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    }

    .cart-panel {
        position: static;
        padding: 18px;
    }

    .cart-items {
        max-height: none;
    }

    .catalog-sticky-cart {
        width: calc(100vw - 20px);
        bottom: 10px;
        padding: 12px 14px;
    }

    .qty-spinner {
        grid-template-columns: 58px minmax(96px, 1fr) 58px;
        width: min(100%, 320px);
    }

    .qty-spinner__button {
        min-width: 58px;
        min-height: 58px;
        font-size: 1.55rem;
    }

    .qty-spinner input {
        min-height: 58px;
        font-size: 1.05rem;
    }
}

@media (max-width: 640px) {
    .catalog-toolbar {
        gap: 12px;
        padding: 16px;
    }

    .catalog-grid {
        padding-bottom: 144px;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .product-card {
        gap: 10px;
        padding: 16px;
    }

    .product-card img {
        aspect-ratio: 16 / 11;
    }

    .product-card h3 {
        margin: 0;
        line-height: 1.2;
    }

    .price-row__amount {
        font-size: 1rem;
    }

    .qty-spinner {
        width: 100%;
        grid-template-columns: 60px minmax(0, 1fr) 60px;
    }

    .product-card__qty--package {
        padding: 10px;
    }

    .product-box-option {
        width: 100%;
    }

    .cart-panel {
        gap: 14px;
        padding: 16px;
    }

    .catalog-sticky-cart {
        align-items: stretch;
        flex-direction: column;
        gap: 12px;
        width: calc(100vw - 16px);
        padding: 12px;
        border-radius: 18px;
    }

    .catalog-sticky-cart__summary {
        gap: 10px;
        justify-content: space-between;
    }

    .catalog-sticky-cart__label {
        font-size: 0.76rem;
    }

    .catalog-sticky-cart__count,
    .catalog-sticky-cart__total {
        font-size: 0.96rem;
    }

    .catalog-sticky-cart__button {
        width: 100%;
        min-width: 0;
    }
}