/* ===================================
   ZAMOK — Product Info
   Название, артикул, цены, остатки, кнопки, характеристики
   =================================== */

/* Top row: SKU + badge */
.product-info__top-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.product-info__sku {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    font-family: var(--font-mono);
}

.product-info__sku strong {
    color: var(--color-text-secondary);
}

.product-info__badges {
    display: flex;
    gap: 8px;
}

/* Product name */
.product-info__name {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    line-height: 1.3;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.01em;
}

/* Prices */
/* ===== Price + Cart row ===== */
.product-info__price-cart-row {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border-light);
}

/* Retail price — hero element */
.product-info__price-retail {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin-right: auto;
}

.product-info__price-current {
    font-size: 2.25rem;
    font-weight: var(--font-weight-extrabold);
    color: var(--color-primary);
    line-height: 1;
    letter-spacing: -0.03em;
}

.product-info__price-per {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    font-weight: var(--font-weight-regular);
}

.product-info__price-old {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    text-decoration: line-through;
}

/* Wholesale prices — dots table */
.product-info__price-wholesale {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border-light);
}

.product-info__price-row {
    display: flex;
    align-items: baseline;
    gap: 4px;
    padding: 6px 0;
    font-size: var(--font-size-sm);
    border-bottom: 1px solid var(--color-border-light);
}

.product-info__price-row:last-child {
    border-bottom: none;
}

.product-info__price-row-label {
    color: var(--color-text-secondary);
    white-space: nowrap;
    flex-shrink: 0;
}

.product-info__price-row-dots {
    flex: 1;
    border-bottom: 1px dotted var(--color-border);
    min-width: 12px;
    margin: 0 4px;
    align-self: center;
    position: relative;
    top: -3px;
}

.product-info__price-row-qty {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    white-space: nowrap;
    flex-shrink: 0;
    margin-right: 8px;
}

.product-info__price-row-value {
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    white-space: nowrap;
    flex-shrink: 0;
}

/* Action links (auth / request) */
.product-info__price-row-action {
    border: 0;
    padding: 0;
    background: transparent;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    color: var(--color-primary);
    text-decoration: none;
    white-space: nowrap;
    flex-shrink: 0;
    transition: color var(--transition-fast);
    cursor: pointer;
}

.product-info__price-row-action:hover {
    color: var(--color-primary-hover);
    text-decoration: underline;
}

.wholesale-form {
    display: grid;
    gap: 16px;
}

.wholesale-modal .modal__subtitle {
    max-width: 520px;
}

.wholesale-consent {
    display: grid;
    grid-template-columns: 22px minmax(0, 1fr);
    gap: 10px;
    align-items: start;
    margin-top: 2px;
    padding: 12px;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-sm);
    background: var(--color-bg-secondary);
    color: var(--color-text-secondary);
    cursor: pointer;
}

.wholesale-consent input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.wholesale-consent__box {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border: 2px solid var(--color-border);
    border-radius: 6px;
    background: #fff;
    transition: border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
}

.wholesale-consent input:checked + .wholesale-consent__box {
    border-color: var(--color-primary);
    background: var(--color-primary);
}

.wholesale-consent input:checked + .wholesale-consent__box::after {
    content: "";
    width: 9px;
    height: 5px;
    border-left: 2px solid #fff;
    border-bottom: 2px solid #fff;
    transform: rotate(-45deg) translate(1px, -1px);
}

.wholesale-consent input:focus-visible + .wholesale-consent__box {
    box-shadow: 0 0 0 3px rgba(225, 30, 40, .14);
}

.wholesale-consent__text {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    line-height: 1.45;
}

.wholesale-consent__text a {
    color: var(--color-primary);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.product-info__price-row--locked .product-info__price-row-label {
    color: var(--color-text-muted);
}

.product-info__price-row--request .product-info__price-row-label {
    color: var(--color-text-muted);
}

/* Short characteristics */
.product-info__chars {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border-light);
}

.product-info__qty {
    display: flex;
    align-items: center;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.product-info__qty-btn {
    width: 40px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-secondary);
    border: none;
    cursor: pointer;
    color: var(--color-text-secondary);
    font-size: 18px;
    font-family: var(--font-family);
    transition: all var(--transition-fast);
    user-select: none;
}

.product-info__qty-btn:hover {
    background: var(--color-border);
    color: var(--color-text);
}

.product-info__qty-input {
    width: 48px;
    height: 44px;
    text-align: center;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    font-family: var(--font-family);
    border: none;
    background: var(--color-bg-secondary);
    color: var(--color-text);
    outline: none;
    -moz-appearance: textfield;
    appearance: textfield;
}

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

.product-info__cart-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    white-space: nowrap;
}

.product-info__char {
    display: flex;
    align-items: baseline;
    gap: 4px;
    padding: 5px 0;
    font-size: var(--font-size-sm);
}

.product-info__char-label {
    color: var(--color-text-muted);
    white-space: nowrap;
    flex-shrink: 0;
}

.product-info__char-dots {
    flex: 1;
    border-bottom: 1px dotted var(--color-border);
    min-width: 20px;
    margin: 0 4px;
    align-self: center;
    position: relative;
    top: -3px;
}

.product-info__char-value {
    color: var(--color-text);
    font-weight: var(--font-weight-medium);
    text-align: right;
    flex-shrink: 0;
}

/* All characteristics link */
.product-info__all-chars {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-top: 10px;
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: color var(--transition-fast), gap var(--transition-fast);
}

.product-info__all-chars:hover {
    color: var(--color-primary-hover);
    gap: 6px;
}

.product-info__all-chars svg {
    transition: transform var(--transition-fast);
}

.product-info__all-chars:hover svg {
    transform: translateY(2px);
}

/* Stock */
.product-info__stock {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border-light);
}

.product-info__stock-row {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: var(--font-size-sm);
}

.product-info__stock-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.product-info__stock-row--in .product-info__stock-dot {
    background: var(--color-success);
}

.product-info__stock-row--low .product-info__stock-dot {
    background: var(--color-warning);
}

.product-info__stock-row--out .product-info__stock-dot {
    background: var(--color-text-muted);
}

.product-info__stock-label {
    color: var(--color-text-secondary);
}

.product-info__stock-value {
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
}

.product-info__stock-row--in .product-info__stock-value {
    color: var(--color-success);
}

.product-info__stock-row--low .product-info__stock-value {
    color: var(--color-warning);
}

.product-info__stock-row--out .product-info__stock-value {
    color: var(--color-text-muted);
}

/* ===== Sticky Cart Bar (hidden on desktop, shown on mobile) ===== */
.sticky-cart {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 900;
    background: var(--color-white);
    border-top: 1px solid var(--color-border);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
    padding: 12px 0;
    display: none;
}

.sticky-cart__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--spacing-lg);
}

.sticky-cart__info {
    display: flex;
    align-items: baseline;
    gap: 10px;
    min-width: 0;
    margin-right: auto;
}

.sticky-cart__price {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-extrabold);
    color: var(--color-primary);
    white-space: nowrap;
    flex-shrink: 0;
}

.sticky-cart__name {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sticky-cart__actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.sticky-cart__qty {
    display: flex;
    align-items: center;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.sticky-cart__qty-btn {
    width: 36px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-secondary);
    border: none;
    cursor: pointer;
    color: var(--color-text-secondary);
    font-size: 18px;
    font-family: var(--font-family);
    transition: all var(--transition-fast);
    user-select: none;
}

.sticky-cart__qty-btn:hover {
    background: var(--color-border);
    color: var(--color-text);
}

.sticky-cart__qty-input {
    width: 40px;
    height: 40px;
    text-align: center;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    font-family: var(--font-family);
    border: none;
    background: var(--color-bg-secondary);
    color: var(--color-text);
    outline: none;
    -moz-appearance: textfield;
    appearance: textfield;
}

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

.sticky-cart__btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 28px;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    white-space: nowrap;
}

/* Space at bottom for sticky bar only on mobile */
@media (max-width: 900px) {
    body:has(.sticky-cart) main {
        padding-bottom: 72px;
    }
}

/* ===== Cart Confirm Modal ===== */
.cart-confirm__product {
    display: flex;
    gap: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border-light);
}

.cart-confirm__img {
    width: 72px;
    height: 72px;
    object-fit: contain;
    border-radius: var(--radius-md);
    background: var(--color-bg-secondary);
    flex-shrink: 0;
    padding: 6px;
}

.cart-confirm__details {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.cart-confirm__name {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    line-height: 1.3;
}

.cart-confirm__meta {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.cart-confirm__price-row {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin-top: 4px;
}

.cart-confirm__price {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-extrabold);
    color: var(--color-primary);
}

.cart-confirm__qty-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* Warehouse selection */
.cart-confirm__section-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.cart-confirm__warehouses {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.cart-confirm__warehouse {
    cursor: pointer;
}

.cart-confirm__radio {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.cart-confirm__warehouse-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.cart-confirm__radio:checked + .cart-confirm__warehouse-inner {
    border-color: var(--color-primary);
}

.cart-confirm__radio:checked + .cart-confirm__warehouse-inner::after {
    content: '';
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    border-radius: 50%;
    background: var(--color-primary) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") center/14px no-repeat;
}

.cart-confirm__warehouse:hover .cart-confirm__warehouse-inner {
    border-color: var(--color-text-muted);
}

.cart-confirm__warehouse-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.cart-confirm__warehouse-name {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
}

.cart-confirm__warehouse-stock {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.cart-confirm__warehouse-stock--in {
    color: var(--color-success);
}

.cart-confirm__warehouse-stock--low {
    color: var(--color-warning);
}

.cart-confirm__warehouse-stock--out {
    color: var(--color-text-muted);
}

/* Короткое описание: лид под названием товара. Ведётся визуальным редактором
   в админке, поэтому размечаем базовые теги, которые пропускает ContentSanitizer. */
.product-info__lead {
    margin: calc(-1 * var(--spacing-sm)) 0 var(--spacing-md);
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.product-info__lead p { margin: 0 0 8px; }
.product-info__lead p:last-child { margin-bottom: 0; }
.product-info__lead ul,
.product-info__lead ol { margin: 0 0 8px; padding-left: 20px; }
.product-info__lead li { margin-bottom: 4px; }
.product-info__lead strong { color: var(--color-text); font-weight: var(--font-weight-semibold); }
.product-info__lead a { color: var(--color-primary, currentColor); text-decoration: underline; }