/* ==========================================================================
   Shop module — the product page's own parts (doc/shop-parity.md, stage 3)
   --------------------------------------------------------------------------
   Gallery options and the full-screen viewer, the buy box's extras (sale
   countdown, wholesale ladder, quantity rules, area calculator, request
   buttons, delivery, trust lines), windows and their forms, «Купить
   вместе», reviews, questions, size charts and the sticky buy bar.

   Linked by the product page and by the buy box itself (a quick view
   fragment brings it along). Built only from theme tokens, like
   storefront.css, so presets and the dark scheme restyle it. Mobile first.
   ========================================================================== */

/* --- gallery: shape, thumbnails beside, zoom, expand ------------------------ */

.shop-gallery--ratio-1x1 .shop-gallery__slide { aspect-ratio: 1 / 1; }
.shop-gallery--ratio-4x3 .shop-gallery__slide { aspect-ratio: 4 / 3; }
.shop-gallery--ratio-4x5 .shop-gallery__slide { aspect-ratio: 4 / 5; }
.shop-gallery--ratio-3x4 .shop-gallery__slide { aspect-ratio: 3 / 4; }

.shop-gallery--ratio-auto .shop-gallery__track {
    align-items: center;
}

.shop-gallery--ratio-auto .shop-gallery__slide {
    aspect-ratio: auto;
}

.shop-gallery--ratio-auto .shop-gallery__img {
    height: auto;
    max-height: min(80vh, 44rem);
    object-fit: contain;
}

.shop-gallery__link {
    display: block;
    width: 100%;
    height: 100%;
    overflow: hidden;
    cursor: zoom-in;
}

span.shop-gallery__link {
    cursor: default;
}

.shop-gallery__link:focus-visible {
    outline: 2px solid var(--c-link);
    outline-offset: -3px;
}

/* Zoom on hover: product.js sets the origin under the pointer. */
.shop-gallery__link.is-zooming .shop-gallery__img {
    transform: scale(2);
    transition: none;
    cursor: crosshair;
}

.shop-gallery__img {
    transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
}

.shop-gallery__expand {
    position: absolute;
    top: var(--s-4);
    right: var(--s-4);
    z-index: 2;
    display: grid;
    place-items: center;
    width: 2.5rem;
    height: 2.5rem;
    border: 0;
    border-radius: 999px;
    background: rgb(255 255 255 / 0.9);
    color: #12151c;
    box-shadow: 0 2px 10px rgb(0 0 0 / 0.16);
    opacity: 0;
    transition: opacity var(--dur) var(--ease);
}

.shop-gallery__expand[hidden] {
    display: none;
}

.shop-gallery__stage:hover .shop-gallery__expand,
.shop-gallery__expand:focus-visible {
    opacity: 1;
}

@media (hover: none) {
    .shop-gallery__expand {
        opacity: 1;
    }
}

@media (min-width: 60rem) {
    .shop-gallery--thumbs-left:not(.shop-gallery--single) {
        display: grid;
        grid-template-columns: 5.5rem minmax(0, 1fr);
        gap: var(--s-3);
        align-items: start;
    }

    .shop-gallery--thumbs-left .shop-gallery__stage {
        order: 2;
    }

    .shop-gallery--thumbs-left .shop-gallery__thumbs {
        order: 1;
        flex-direction: column;
        max-height: min(78vh, 40rem);
        margin: 0;
        overflow-x: hidden;
        overflow-y: auto;
    }

    .shop-gallery--thumbs-left .shop-gallery__thumb {
        width: 5.25rem;
    }
}

/* --- full-screen viewer (product.js) ------------------------------------------ */

.shop-lightbox {
    position: fixed;
    inset: 0;
    width: 100%;
    max-width: none;
    height: 100%;
    max-height: none;
    margin: 0;
    padding: 0;
    border: 0;
    background: rgb(8 10 14 / 0.94);
    color: #fff;
    overscroll-behavior: contain;
}

.shop-lightbox::backdrop {
    background: rgb(8 10 14 / 0.6);
}

.shop-lightbox__stage {
    position: absolute;
    inset: 3.5rem 0 5.5rem;
    display: grid;
    place-items: center;
    overflow: hidden;
    touch-action: pan-y;
}

.shop-lightbox__img {
    max-width: calc(100% - 2rem);
    max-height: 100%;
    object-fit: contain;
    user-select: none;
    transition: transform 0.25s var(--ease), opacity 0.2s var(--ease);
    cursor: zoom-in;
}

.shop-lightbox.is-zoomed .shop-lightbox__img {
    transform: scale(2);
    cursor: zoom-out;
}

.shop-lightbox__bar {
    position: absolute;
    inset: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 3.5rem;
    padding: 0 var(--s-3) 0 var(--s-5);
    font-size: var(--t-sm);
    font-variant-numeric: tabular-nums;
}

.shop-lightbox__btn {
    display: grid;
    place-items: center;
    width: 2.75rem;
    height: 2.75rem;
    border: 0;
    border-radius: 999px;
    background: rgb(255 255 255 / 0.12);
    color: #fff;
    font-size: 1.25rem;
    cursor: pointer;
}

.shop-lightbox__btn:hover {
    background: rgb(255 255 255 / 0.22);
}

.shop-lightbox__btn:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 2px;
}

.shop-lightbox__nav {
    position: absolute;
    top: 50%;
    z-index: 2;
    margin-top: -1.375rem;
}

.shop-lightbox__nav--prev { left: var(--s-3); }
.shop-lightbox__nav--next { right: var(--s-3); }

.shop-lightbox__thumbs {
    position: absolute;
    inset: auto 0 0;
    display: flex;
    justify-content: center;
    gap: var(--s-2);
    height: 5.5rem;
    margin: 0;
    padding: var(--s-3);
    list-style: none;
    overflow-x: auto;
}

.shop-lightbox__thumb {
    flex: 0 0 auto;
    width: 3.75rem;
    height: 3.75rem;
    padding: 0;
    overflow: hidden;
    border: 2px solid transparent;
    border-radius: var(--r-sm);
    background: none;
    opacity: 0.55;
    cursor: pointer;
}

.shop-lightbox__thumb[aria-current='true'] {
    border-color: #fff;
    opacity: 1;
}

.shop-lightbox__thumb img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media (max-width: 39.99rem) {
    .shop-lightbox__nav {
        display: none;
    }
}

html.shop-lightbox-open {
    overflow: hidden;
}

/* --- title row: rating, questions --------------------------------------------- */

.shop-product__social {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--s-2) var(--s-5);
    margin: calc(var(--s-3) * -1) 0 0;
    font-size: var(--t-sm);
}

.shop-product__rating,
.shop-product__qa {
    display: inline-flex;
    align-items: center;
    gap: var(--s-2);
    color: var(--c-text-muted);
    text-decoration: none;
}

.shop-product__rating:hover .shop-product__count,
.shop-product__qa:hover span {
    color: var(--c-link);
    text-decoration: underline;
}

.shop-product__avg {
    font-weight: 700;
    color: var(--c-text-strong);
}

.shop-product__qa .cms-icon {
    width: 1rem;
    height: 1rem;
}

/* Stars filled to a share: --shop-stars is 0–100%. */
.shop-stars {
    --shop-star: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2.5l2.9 6.1 6.6.8-4.9 4.6 1.3 6.6L12 17.3l-5.9 3.3 1.3-6.6-4.9-4.6 6.6-.8z'/%3E%3C/svg%3E");
    position: relative;
    display: inline-block;
    flex-shrink: 0;
    width: 5.5rem;
    height: 1.1rem;
    background: var(--c-border-strong);
    -webkit-mask: var(--shop-star) repeat-x 0 0 / 1.1rem 1.1rem;
    mask: var(--shop-star) repeat-x 0 0 / 1.1rem 1.1rem;
    vertical-align: -0.15em;
}

.shop-stars__fill {
    position: absolute;
    inset: 0 auto 0 0;
    width: var(--shop-stars, 0%);
    background: #f5a524;
}

.shop-stars--lg {
    width: 8rem;
    height: 1.6rem;
    -webkit-mask-size: 1.6rem 1.6rem;
    mask-size: 1.6rem 1.6rem;
}

/* --- buy box extras -------------------------------------------------------------- */

.shop-price__now {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0 0.35em;
}

.shop-price__unit {
    font-size: var(--t-md);
    font-weight: 600;
    color: var(--c-text-muted);
}

.shop-price__per {
    margin-block-start: 0.2rem;
    font-size: var(--t-sm);
    color: var(--c-text-muted);
}

.shop-price--lg .shop-price__ask {
    font-size: var(--t-xl);
    font-weight: 700;
    color: var(--c-text-strong);
}

.shop-price__ask[hidden],
.shop-price__value[hidden],
.shop-stock[hidden],
.shop-buy [hidden] {
    display: none;
}

/* A dated sale ending soon. */
.shop-sale {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--s-2);
    margin: calc(var(--s-2) * -1) 0 0;
    padding: var(--s-3) var(--s-4);
    border-radius: var(--r-md);
    background: color-mix(in srgb, var(--c-danger) 9%, var(--c-surface));
    color: var(--c-text-strong);
    font-size: var(--t-sm);
}

.shop-sale .cms-icon {
    width: 1.15rem;
    height: 1.15rem;
    color: var(--c-danger);
}

.shop-sale__label {
    color: var(--c-text-muted);
}

.shop-sale__time {
    margin-inline-start: auto;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.01em;
}

.shop-sale__unit {
    margin: 0 0.3em 0 0.08em;
    font-weight: 500;
    color: var(--c-text-muted);
}

/* Wholesale ladder. */
.shop-tiers {
    display: grid;
    gap: var(--s-3);
    padding: var(--s-4);
    border: 1px dashed var(--c-border-strong);
    border-radius: var(--r-md);
}

.shop-tiers__title {
    display: flex;
    align-items: center;
    gap: var(--s-2);
    margin: 0;
    font-size: var(--t-sm);
    font-weight: 700;
    color: var(--c-text-strong);
}

.shop-tiers__title .cms-icon {
    width: 1rem;
    height: 1rem;
    color: var(--c-accent);
}

.shop-tiers__list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(5.5rem, 1fr));
    gap: var(--s-2);
    margin: 0;
    padding: 0;
    list-style: none;
}

.shop-tiers__step {
    display: grid;
    gap: 0.1rem;
    padding: var(--s-2) var(--s-3);
    border: 1px solid var(--c-border);
    border-radius: var(--r-sm);
    background: var(--c-surface);
    font-size: var(--t-xs);
    transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.shop-tiers__qty {
    color: var(--c-text-muted);
}

.shop-tiers__price {
    font-size: var(--t-sm);
    font-weight: 700;
    color: var(--c-text-strong);
    font-variant-numeric: tabular-nums;
}

.shop-tiers__off {
    font-weight: 700;
    color: var(--c-success);
}

.shop-tiers__step.is-current {
    border-color: var(--c-accent);
    background: var(--c-accent-soft);
    box-shadow: inset 0 0 0 1px var(--c-accent);
}

.shop-tiers__hint {
    margin: 0;
    font-size: var(--t-sm);
    color: var(--c-text);
}

.shop-tiers__hint strong {
    color: var(--c-success);
}

/* Quantity rules, pack, the area calculator. */
.shop-buy__rule {
    display: flex;
    align-items: flex-start;
    gap: var(--s-2);
    margin: calc(var(--s-2) * -1) 0 0;
    font-size: var(--t-sm);
    color: var(--c-text-muted);
}

.shop-buy__rule .cms-icon {
    flex-shrink: 0;
    width: 1rem;
    height: 1rem;
    margin-top: 0.15rem;
}

.shop-calc {
    display: grid;
    gap: var(--s-3);
    padding: var(--s-4);
    border-radius: var(--r-md);
    background: var(--c-surface-sunk);
}

.shop-calc__title {
    display: flex;
    align-items: center;
    gap: var(--s-2);
    margin: 0;
    font-size: var(--t-sm);
    font-weight: 700;
    color: var(--c-text-strong);
}

.shop-calc__title .cms-icon {
    width: 1rem;
    height: 1rem;
}

.shop-calc__row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 6.5rem;
    gap: var(--s-3);
}

.shop-calc__field {
    display: grid;
    gap: 0.3rem;
    font-size: var(--t-xs);
    color: var(--c-text-muted);
}

.shop-calc__input {
    width: 100%;
    min-height: 44px;
    padding: 0 var(--s-3);
    border: 1px solid var(--c-border-strong);
    border-radius: var(--r-sm);
    background: var(--c-surface);
    color: var(--c-text-strong);
    font: inherit;
    font-size: var(--t-base);
}

.shop-calc__input:focus-visible {
    outline: 2px solid var(--c-accent);
    outline-offset: 1px;
}

.shop-calc__result {
    margin: 0;
    font-size: var(--t-sm);
    color: var(--c-text-strong);
}

.shop-calc__result:empty {
    display: none;
}

/* «Купить сейчас» and «Купить в 1 клик» side by side. */
.shop-buy__more {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
    gap: var(--s-3);
}

.shop-buy__more .cms-btn {
    min-height: 48px;
}

.shop-buy__quick .cms-icon,
.shop-buy__lead .cms-icon {
    width: 1.1rem;
    height: 1.1rem;
}

.shop-buy__out {
    display: grid;
    gap: var(--s-3);
}

.shop-buy__lead {
    min-height: 52px;
    font-size: var(--t-base);
}

.shop-buy__links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--s-2) var(--s-5);
    margin: calc(var(--s-2) * -1) 0 0;
}

.shop-buy__chart {
    justify-self: start;
}

/* A button that reads like a link. */
.shop-link-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4em;
    padding: 0.2rem 0;
    border: 0;
    background: none;
    color: var(--c-link);
    font: inherit;
    font-size: var(--t-sm);
    font-weight: 600;
    text-align: left;
    cursor: pointer;
}

.shop-link-btn:hover {
    color: var(--c-link-hover);
    text-decoration: underline;
    text-underline-offset: 0.2em;
}

.shop-link-btn:focus-visible {
    outline: 2px solid var(--c-accent);
    outline-offset: 2px;
    border-radius: var(--r-xs);
}

.shop-link-btn .cms-icon {
    flex-shrink: 0;
    width: 1em;
    height: 1em;
}

.shop-axis__legend {
    float: left;
}

.shop-axis__chart {
    float: right;
    margin-block-end: var(--s-2);
}

.shop-axis__options {
    clear: both;
}

/* Delivery estimate and trust lines. */
.shop-ship,
.shop-trust {
    margin: 0;
    padding-block-start: var(--s-4);
    border-top: 1px solid var(--c-border);
}

.shop-ship__title {
    display: flex;
    align-items: center;
    gap: var(--s-2);
    margin: 0 0 var(--s-3);
    font-size: var(--t-sm);
    font-weight: 700;
    color: var(--c-text-strong);
}

.shop-ship__title .cms-icon {
    width: 1.1rem;
    height: 1.1rem;
    color: var(--c-accent);
}

.shop-ship__list {
    display: grid;
    gap: var(--s-2);
    margin: 0;
    padding: 0;
    list-style: none;
    font-size: var(--t-sm);
}

.shop-ship__item {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0.1rem var(--s-3);
}

.shop-ship__name {
    color: var(--c-text-strong);
}

.shop-ship__meta {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 0 0.4em;
    color: var(--c-text-muted);
}

.shop-ship__price {
    font-weight: 650;
    color: var(--c-text-strong);
}

.shop-ship__price.is-free {
    color: var(--c-success);
}

.shop-ship__sep {
    color: var(--c-text-faint);
}

.shop-trust {
    display: grid;
    gap: var(--s-3);
    padding-inline: 0;
    list-style: none;
    font-size: var(--t-sm);
}

.shop-trust__item {
    display: flex;
    align-items: center;
    gap: var(--s-3);
    color: var(--c-text);
    line-height: 1.4;
}

.shop-trust__icon {
    display: grid;
    flex-shrink: 0;
    place-items: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 999px;
    background: var(--c-accent-soft);
    color: var(--c-accent);
}

.shop-trust__icon .cms-icon {
    width: 1.1rem;
    height: 1.1rem;
}

/* --- windows (popover) -------------------------------------------------------------- */

.shop-dialog {
    width: min(34rem, calc(100vw - 2rem));
    max-height: min(92vh, 52rem);
    margin: auto;
    padding: 0;
    overflow: auto;
    border: 0;
    border-radius: var(--r-lg);
    background: var(--c-surface);
    color: var(--c-text);
    box-shadow: var(--shadow-lg, 0 24px 60px rgb(0 0 0 / 0.3));
    overscroll-behavior: contain;
}

.shop-dialog--wide {
    width: min(44rem, calc(100vw - 2rem));
}

.shop-dialog::backdrop {
    background: rgb(8 10 14 / 0.55);
}

@media (prefers-reduced-motion: no-preference) {
    .shop-dialog:popover-open {
        animation: shop-dialog-in 0.18s var(--ease);
    }
}

@keyframes shop-dialog-in {
    from {
        opacity: 0;
        transform: translateY(8px) scale(0.985);
    }
}

@media (max-width: 39.99rem) {
    .shop-dialog,
    .shop-dialog--wide {
        width: 100%;
        max-width: 100%;
        max-height: 92vh;
        margin: auto 0 0;
        border-radius: var(--r-lg) var(--r-lg) 0 0;
    }
}

.shop-dialog__head {
    position: sticky;
    top: 0;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--s-3);
    padding: var(--s-4) var(--s-4) var(--s-3) var(--s-5);
    background: var(--c-surface);
}

.shop-dialog__title {
    margin: 0;
    font-size: var(--t-lg);
    line-height: var(--lh-tight);
}

.shop-dialog__close {
    display: grid;
    flex-shrink: 0;
    place-items: center;
    width: 2.5rem;
    height: 2.5rem;
    border: 0;
    border-radius: 999px;
    background: var(--c-surface-sunk);
    color: var(--c-text-strong);
    cursor: pointer;
}

.shop-dialog__close:hover {
    background: var(--c-border);
}

.shop-dialog__close:focus-visible {
    outline: 2px solid var(--c-accent);
    outline-offset: 2px;
}

.shop-dialog__body {
    padding: var(--s-2) var(--s-5) var(--s-5);
}

/* --- forms ------------------------------------------------------------------------------- */

.shop-form {
    display: grid;
    gap: var(--s-4);
}

.shop-form__lead {
    margin: 0;
    font-size: var(--t-sm);
    color: var(--c-text-muted);
}

.shop-form__grid {
    display: grid;
    gap: var(--s-4);
}

@media (min-width: 30rem) {
    .shop-form__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .shop-form__field--wide {
        grid-column: 1 / -1;
    }
}

.shop-form__field {
    display: grid;
    align-content: start;
    gap: 0.35rem;
    min-width: 0;
    margin: 0;
    padding: 0;
    border: 0;
}

.shop-form__label {
    padding: 0;
    font-size: var(--t-sm);
    font-weight: 600;
    color: var(--c-text-strong);
}

.shop-form__req {
    color: var(--c-danger);
}

.shop-form__input {
    width: 100%;
    min-height: 46px;
    padding: 0.55rem var(--s-3);
    border: 1px solid var(--c-border-strong);
    border-radius: var(--r-sm);
    background: var(--c-surface);
    color: var(--c-text-strong);
    font: inherit;
    font-size: max(16px, var(--t-base));
    transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.shop-form__input--area {
    min-height: 5.5rem;
    resize: vertical;
}

.shop-form__input:hover {
    border-color: var(--c-text-muted);
}

.shop-form__input:focus-visible {
    border-color: var(--c-accent);
    outline: 0;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--c-accent) 22%, transparent);
}

.shop-form__field.is-invalid .shop-form__input {
    border-color: var(--c-danger);
}

.shop-form__hint {
    margin: 0;
    font-size: var(--t-xs);
    color: var(--c-text-muted);
}

.shop-form__error {
    margin: 0;
    font-size: var(--t-xs);
    font-weight: 600;
    color: var(--c-danger);
}

.shop-form__error[hidden] {
    display: none;
}

.shop-form__check {
    display: flex;
    align-items: flex-start;
    gap: var(--s-3);
    font-size: var(--t-sm);
    color: var(--c-text);
    cursor: pointer;
}

.shop-form__check input {
    flex-shrink: 0;
    width: 1.15rem;
    height: 1.15rem;
    margin: 0.1rem 0 0;
    accent-color: var(--c-accent);
}

/* The honeypot: out of sight and out of the tab order. */
.shop-form__trap {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.shop-form__note {
    margin: 0;
    font-size: var(--t-xs);
    color: var(--c-text-muted);
}

.shop-form__actions .cms-btn {
    width: 100%;
    min-height: 50px;
}

.shop-form__status {
    margin: 0;
    font-size: var(--t-sm);
    color: var(--c-danger);
}

.shop-form__status:empty {
    display: none;
}

.shop-form[aria-busy='true'] .shop-form__submit {
    opacity: 0.7;
    pointer-events: none;
}

.shop-form__done {
    display: grid;
    justify-items: center;
    gap: var(--s-3);
    padding: var(--s-6) var(--s-2) var(--s-4);
    text-align: center;
}

.shop-form__done[hidden] {
    display: none;
}

.shop-form__done-icon {
    display: grid;
    place-items: center;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 999px;
    background: color-mix(in srgb, var(--c-success) 14%, var(--c-surface));
    color: var(--c-success);
}

.shop-form__done-icon .cms-icon {
    width: 1.75rem;
    height: 1.75rem;
}

.shop-form__done-text {
    max-width: 26rem;
    margin: 0;
    font-size: var(--t-md);
    color: var(--c-text-strong);
}

.shop-form__item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.15rem var(--s-3);
    padding: var(--s-3) var(--s-4);
    border-radius: var(--r-md);
    background: var(--c-surface-sunk);
}

.shop-form__item-title {
    font-weight: 650;
    color: var(--c-text-strong);
}

.shop-form__item-meta {
    grid-row: 2;
    font-size: var(--t-sm);
    color: var(--c-text-muted);
}

.shop-form__item-sum {
    grid-row: 1 / 3;
    grid-column: 2;
    align-self: center;
    font-weight: 700;
    color: var(--c-text-strong);
    white-space: nowrap;
}

/* The star picker: five radios, painted right to left. */
.shop-rate__stars {
    display: inline-flex;
    flex-direction: row-reverse;
    justify-content: flex-end;
    gap: 0.15rem;
}

.shop-rate__input {
    position: absolute;
    opacity: 0;
    width: 1px;
    height: 1px;
}

.shop-rate__star {
    display: grid;
    place-items: center;
    width: 2.6rem;
    height: 2.6rem;
    color: var(--c-border-strong);
    cursor: pointer;
    transition: color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.shop-rate__star .cms-icon {
    width: 2rem;
    height: 2rem;
    fill: currentColor;
}

.shop-rate__star:hover,
.shop-rate__star:hover ~ .shop-rate__star,
.shop-rate__input:checked ~ .shop-rate__star {
    color: #f5a524;
}

.shop-rate__input:focus-visible + .shop-rate__star {
    outline: 2px solid var(--c-accent);
    outline-offset: 1px;
    border-radius: var(--r-sm);
}

/* Photo picker. */
.shop-drop {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--s-3);
    min-height: 3.5rem;
    padding: var(--s-3) var(--s-4);
    border: 1.5px dashed var(--c-border-strong);
    border-radius: var(--r-md);
    color: var(--c-text-muted);
    font-size: var(--t-sm);
    cursor: pointer;
}

.shop-drop:hover,
.shop-drop:focus-within {
    border-color: var(--c-accent);
    color: var(--c-text-strong);
}

.shop-drop .cms-icon {
    flex-shrink: 0;
    width: 1.35rem;
    height: 1.35rem;
}

.shop-drop__input {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

/* --- «Купить вместе» ---------------------------------------------------------------- */

.shop-bundle {
    margin-block-start: var(--sp-sm, var(--s-8));
    padding: var(--s-5);
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    background: var(--c-surface);
}

@media (min-width: 40rem) {
    .shop-bundle {
        padding: var(--s-6);
    }
}

.shop-bundle__title {
    margin: 0 0 var(--s-5);
    font-size: var(--t-xl);
}

.shop-bundle__form {
    display: grid;
    gap: var(--s-5);
}

@media (min-width: 64rem) {
    .shop-bundle__form {
        grid-template-columns: minmax(0, 1fr) 16rem;
        align-items: center;
    }
}

.shop-bundle__list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
    gap: var(--s-3);
    margin: 0;
    padding: 0;
    list-style: none;
    counter-reset: bundle;
}

.shop-bundle__item {
    position: relative;
    display: grid;
    grid-template-columns: 4.5rem minmax(0, 1fr);
    gap: var(--s-3);
    align-items: start;
    padding: var(--s-3);
    border: 1px solid var(--c-border);
    border-radius: var(--r-md);
    transition: border-color var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

.shop-bundle__item:has(.shop-bundle__check:checked) {
    border-color: var(--c-accent);
}

.shop-bundle__item:not(:has(.shop-bundle__check:checked)) {
    opacity: 0.6;
}

.shop-bundle__pick {
    position: relative;
    display: block;
    cursor: pointer;
}

.shop-bundle__check {
    position: absolute;
    top: -0.35rem;
    left: -0.35rem;
    z-index: 1;
    width: 1.2rem;
    height: 1.2rem;
    margin: 0;
    accent-color: var(--c-accent);
}

.shop-bundle__media {
    display: block;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    border-radius: var(--r-sm);
    background: var(--c-surface-sunk);
}

.shop-bundle__media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.shop-bundle__ph {
    display: grid;
    place-items: center;
    height: 100%;
    color: var(--c-text-faint);
}

.shop-bundle__info {
    display: grid;
    gap: 0.25rem;
    min-width: 0;
}

.shop-bundle__name {
    display: -webkit-box;
    margin: 0;
    overflow: hidden;
    font-size: var(--t-sm);
    font-weight: 600;
    line-height: 1.35;
    color: var(--c-text-strong);
    text-decoration: none;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

a.shop-bundle__name:hover {
    color: var(--c-link);
}

.shop-bundle__variant {
    margin: 0;
    font-size: var(--t-xs);
    color: var(--c-text-muted);
}

.shop-bundle__select {
    width: 100%;
    min-height: 34px;
    padding: 0 var(--s-2);
    border: 1px solid var(--c-border-strong);
    border-radius: var(--r-sm);
    background: var(--c-surface);
    color: var(--c-text);
    font: inherit;
    font-size: var(--t-xs);
}

.shop-bundle__price {
    margin: 0;
    font-weight: 700;
    color: var(--c-text-strong);
}

.shop-bundle__sum {
    display: grid;
    gap: var(--s-2);
    padding: var(--s-4);
    border-radius: var(--r-md);
    background: var(--c-surface-sunk);
}

.shop-bundle__total-label {
    margin: 0;
    font-size: var(--t-sm);
    color: var(--c-text-muted);
}

.shop-bundle__total {
    margin: 0;
    font-size: var(--t-2xl);
    font-weight: 800;
    color: var(--c-text-strong);
    line-height: 1.1;
}

.shop-bundle__add {
    min-height: 48px;
    margin-block-start: var(--s-2);
}

/* --- tabs: stacked sections -------------------------------------------------------------- */

.shop-tabs--stacked .shop-tabs__panel + .shop-tabs__panel {
    margin-block-start: var(--sp-sm, var(--s-9));
    padding-block-start: var(--sp-sm, var(--s-8));
    border-top: 1px solid var(--c-border);
}

.shop-tabs__heading .shop-tabs__n {
    vertical-align: middle;
    font-size: var(--t-sm);
}

/* --- reviews --------------------------------------------------------------------------- */

.shop-reviews {
    display: grid;
    gap: var(--s-6);
    max-width: 60rem;
}

.shop-reviews__top {
    display: grid;
    gap: var(--s-5);
    padding: var(--s-5);
    border-radius: var(--r-lg);
    background: var(--c-surface-sunk);
}

@media (min-width: 48rem) {
    .shop-reviews__top {
        grid-template-columns: auto minmax(0, 1fr) auto;
        align-items: center;
        gap: var(--s-7);
        padding: var(--s-6);
    }
}

.shop-reviews__score {
    display: flex;
    align-items: center;
    gap: var(--s-4);
}

.shop-reviews__avg {
    margin: 0;
    font-family: var(--font-display);
    font-size: 3.25rem;
    font-weight: 800;
    line-height: 1;
    color: var(--c-text-strong);
    font-variant-numeric: tabular-nums;
}

.shop-reviews__count,
.shop-reviews__verified {
    margin: 0.35rem 0 0;
    font-size: var(--t-sm);
    color: var(--c-text-muted);
}

.shop-reviews__verified {
    display: flex;
    align-items: center;
    gap: 0.35em;
    margin-top: 0.15rem;
    color: var(--c-success);
}

.shop-reviews__verified .cms-icon {
    width: 1rem;
    height: 1rem;
}

.shop-reviews__score--empty {
    align-items: flex-start;
}

.shop-reviews__empty-icon {
    display: grid;
    flex-shrink: 0;
    place-items: center;
    width: 3rem;
    height: 3rem;
    border-radius: 999px;
    background: var(--c-surface);
    color: var(--c-accent);
}

.shop-reviews__empty-title {
    margin: 0;
    font-weight: 700;
    color: var(--c-text-strong);
}

.shop-reviews__empty-hint {
    max-width: 30rem;
    margin: 0.25rem 0 0;
    font-size: var(--t-sm);
    color: var(--c-text-muted);
}

.shop-reviews__bars {
    display: grid;
    gap: 0.35rem;
    margin: 0;
    padding: 0;
    list-style: none;
    font-size: var(--t-sm);
}

.shop-reviews__bar {
    display: grid;
    grid-template-columns: 2.4rem minmax(0, 1fr) 2rem;
    align-items: center;
    gap: var(--s-3);
}

.shop-reviews__bar-label {
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
    color: var(--c-text-muted);
    font-variant-numeric: tabular-nums;
}

.shop-reviews__bar-label .cms-icon {
    width: 0.85rem;
    height: 0.85rem;
    color: #f5a524;
    fill: currentColor;
}

.shop-reviews__bar-track {
    height: 0.5rem;
    overflow: hidden;
    border-radius: 999px;
    background: var(--c-border);
}

.shop-reviews__bar-fill {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: #f5a524;
}

.shop-reviews__bar-n {
    color: var(--c-text-muted);
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.shop-reviews__cta {
    display: grid;
    gap: var(--s-2);
    justify-items: start;
}

@media (min-width: 48rem) {
    .shop-reviews__cta {
        justify-items: end;
        max-width: 15rem;
        text-align: right;
    }
}

.shop-reviews__rule {
    margin: 0;
    font-size: var(--t-xs);
    color: var(--c-text-muted);
}

.shop-reviews__list {
    display: grid;
    gap: 0;
    margin: 0;
    padding: 0;
    list-style: none;
}

.shop-review {
    display: grid;
    gap: var(--s-3);
    padding-block: var(--s-6);
    border-bottom: 1px solid var(--c-border);
}

.shop-review:first-child {
    padding-block-start: 0;
}

.shop-review__head {
    display: flex;
    align-items: center;
    gap: var(--s-3);
}

.shop-review__avatar {
    display: grid;
    flex-shrink: 0;
    place-items: center;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 999px;
    background: var(--c-accent-soft);
    color: var(--c-accent);
    font-weight: 800;
    font-size: var(--t-md);
}

.shop-review__who {
    display: grid;
    gap: 0.2rem;
    min-width: 0;
}

.shop-review__name {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.25rem var(--s-2);
    margin: 0;
    font-weight: 700;
    color: var(--c-text-strong);
}

.shop-review__buyer {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.1rem 0.5rem;
    border-radius: 999px;
    background: color-mix(in srgb, var(--c-success) 12%, var(--c-surface));
    color: var(--c-success);
    font-size: var(--t-xs);
    font-weight: 700;
}

.shop-review__buyer .cms-icon {
    width: 0.9rem;
    height: 0.9rem;
}

.shop-review__meta {
    display: flex;
    align-items: center;
    gap: var(--s-3);
    margin: 0;
    font-size: var(--t-xs);
    color: var(--c-text-muted);
}

.shop-review__part {
    max-width: var(--w-prose);
}

.shop-review__part p {
    margin: 0;
    line-height: 1.6;
}

.shop-review__label {
    display: flex;
    align-items: center;
    gap: var(--s-2);
    margin: 0 0 0.15rem !important;
    font-size: var(--t-sm);
    font-weight: 700;
    color: var(--c-text-strong);
}

.shop-review__part--pros .shop-review__label::before,
.shop-review__part--cons .shop-review__label::before {
    content: "+";
    display: grid;
    place-items: center;
    width: 1.1rem;
    height: 1.1rem;
    border-radius: 999px;
    background: color-mix(in srgb, var(--c-success) 16%, var(--c-surface));
    color: var(--c-success);
    font-size: 0.8rem;
    line-height: 1;
}

.shop-review__part--cons .shop-review__label::before {
    content: "−";
    background: color-mix(in srgb, var(--c-danger) 14%, var(--c-surface));
    color: var(--c-danger);
}

.shop-review__photos {
    display: flex;
    flex-wrap: wrap;
    gap: var(--s-2);
    margin: 0;
    padding: 0;
    list-style: none;
}

.shop-review__photo {
    display: block;
    width: 5.5rem;
    height: 5.5rem;
    overflow: hidden;
    border-radius: var(--r-sm);
    background: var(--c-surface-sunk);
}

.shop-review__photo img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--dur) var(--ease);
}

.shop-review__photo:hover img {
    transform: scale(1.05);
}

.shop-review__reply {
    max-width: var(--w-prose);
    margin-inline-start: var(--s-5);
    padding: var(--s-3) var(--s-4);
    border-left: 3px solid var(--c-accent);
    border-radius: 0 var(--r-sm) var(--r-sm) 0;
    background: var(--c-surface-sunk);
}

.shop-review__reply p {
    margin: 0;
    font-size: var(--t-sm);
    line-height: 1.55;
}

.shop-review__reply .shop-review__label .cms-icon {
    width: 1rem;
    height: 1rem;
    color: var(--c-accent);
}

.shop-reviews__more {
    display: flex;
    justify-content: center;
}

/* --- questions ------------------------------------------------------------------------- */

.shop-qa {
    display: grid;
    gap: var(--s-5);
    max-width: 60rem;
}

.shop-qa__top {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--s-3) var(--s-5);
    padding: var(--s-4) var(--s-5);
    border-radius: var(--r-lg);
    background: var(--c-surface-sunk);
}

.shop-qa__lead {
    max-width: 34rem;
    margin: 0;
    color: var(--c-text);
}

.shop-qa__list {
    display: grid;
    margin: 0;
    padding: 0;
    list-style: none;
}

.shop-qa__item {
    display: grid;
    gap: var(--s-3);
    padding-block: var(--s-5);
    border-bottom: 1px solid var(--c-border);
}

.shop-qa__item:first-child {
    padding-block-start: 0;
}

.shop-qa__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--s-2);
    margin: 0 0 0.25rem;
    font-size: var(--t-xs);
    color: var(--c-text-muted);
}

.shop-qa__name {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-weight: 700;
    color: var(--c-text-strong);
}

.shop-qa__name .cms-icon {
    width: 0.95rem;
    height: 0.95rem;
    color: var(--c-accent);
}

.shop-qa__text {
    max-width: var(--w-prose);
    margin: 0;
    line-height: 1.6;
}

.shop-qa__q .shop-qa__text {
    font-weight: 600;
    color: var(--c-text-strong);
}

.shop-qa__a {
    margin-inline-start: var(--s-5);
    padding: var(--s-3) var(--s-4);
    border-left: 3px solid var(--c-accent);
    border-radius: 0 var(--r-sm) var(--r-sm) 0;
    background: var(--c-surface-sunk);
}

.shop-qa__wait {
    margin: 0 0 0 var(--s-5);
    font-size: var(--t-sm);
    font-style: italic;
    color: var(--c-text-muted);
}

.shop-qa__vote {
    margin: 0;
}

.shop-qa__vote .shop-link-btn {
    color: var(--c-text-muted);
    font-weight: 500;
}

.shop-qa__vote .shop-link-btn:hover,
.shop-qa__vote .shop-link-btn[aria-pressed='true'] {
    color: var(--c-link);
}

.shop-qa__votes {
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

/* --- size chart ------------------------------------------------------------------------ */

.shop-sizes {
    max-width: 100%;
    overflow-x: auto;
    border: 1px solid var(--c-border);
    border-radius: var(--r-md);
}

.shop-sizes:focus-visible {
    outline: 2px solid var(--c-accent);
    outline-offset: 2px;
}

.shop-sizes__table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--t-sm);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.shop-sizes__table th,
.shop-sizes__table td {
    padding: 0.6rem var(--s-3);
    border-bottom: 1px solid var(--c-border);
    text-align: center;
}

.shop-sizes__table thead th {
    background: var(--c-surface-sunk);
    font-weight: 700;
    color: var(--c-text-strong);
}

.shop-sizes__table tbody th {
    position: sticky;
    left: 0;
    /* A sticky cell loses collapsed borders: draw them itself. */
    box-shadow: inset 0 -1px 0 var(--c-border), inset -1px 0 0 var(--c-border);
    background: var(--c-surface);
    font-weight: 700;
    color: var(--c-text-strong);
    text-align: left;
}

.shop-sizes__table tbody tr:last-child > * {
    border-bottom: 0;
}

.shop-sizes__table tbody tr:hover > * {
    background: var(--c-accent-soft);
}

.shop-sizes__note {
    margin: var(--s-3) 0 0;
    font-size: var(--t-sm);
    color: var(--c-text-muted);
}

/* --- sticky buy bar -------------------------------------------------------------------- */

.shop-stickybar {
    position: fixed;
    inset: auto 0 0;
    z-index: 40;
    border-top: 1px solid var(--c-border);
    background: color-mix(in srgb, var(--c-surface) 94%, transparent);
    box-shadow: 0 -8px 24px rgb(0 0 0 / 0.08);
    backdrop-filter: blur(10px);
    visibility: hidden;
    transform: translateY(100%);
    transition: transform 0.25s var(--ease), visibility 0s linear 0.25s;
}

.shop-stickybar.is-shown {
    visibility: visible;
    transform: none;
    transition: transform 0.25s var(--ease);
}

.shop-stickybar[hidden] {
    display: none;
}

@media (min-width: 60rem) {
    .shop-stickybar {
        inset: 0 0 auto;
        border-top: 0;
        border-bottom: 1px solid var(--c-border);
        box-shadow: 0 8px 24px rgb(0 0 0 / 0.08);
        transform: translateY(-100%);
    }
}

@media (prefers-reduced-motion: reduce) {
    .shop-stickybar {
        transition: none;
    }
}

.shop-stickybar__inner {
    display: flex;
    align-items: center;
    gap: var(--s-3);
    padding-block: var(--s-2);
}

.shop-stickybar__media {
    display: none;
    flex-shrink: 0;
    width: 2.75rem;
    height: 2.75rem;
    overflow: hidden;
    border-radius: var(--r-sm);
}

.shop-stickybar__media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.shop-stickybar__name {
    display: none;
    flex: 1 1 auto;
    min-width: 0;
    margin: 0;
}

.shop-stickybar__title,
.shop-stickybar__variant {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.shop-stickybar__title {
    font-weight: 650;
    color: var(--c-text-strong);
}

.shop-stickybar__variant {
    font-size: var(--t-xs);
    color: var(--c-text-muted);
}

.shop-stickybar__price {
    flex: 1 1 auto;
    margin: 0;
    font-size: var(--t-lg);
    font-weight: 800;
    color: var(--c-text-strong);
    white-space: nowrap;
}

.shop-stickybar__buy {
    flex-shrink: 0;
    min-height: 46px;
}

@media (min-width: 40rem) {
    .shop-stickybar__media,
    .shop-stickybar__name {
        display: block;
    }

    .shop-stickybar__price {
        flex: 0 0 auto;
    }
}

/* Room for the bar at the page's end on a phone. */
@media (max-width: 59.99rem) {
    .shop-page--product:has(.shop-stickybar.is-shown) {
        padding-bottom: 4.5rem;
    }
}

/* --- cart: «Купить в 1 клик» for the whole cart --------------------------------------- */

.shop-summary__quick {
    width: 100%;
    min-height: 46px;
    margin-block-start: var(--s-3);
}

.shop-summary__quick .cms-icon {
    width: 1.1rem;
    height: 1.1rem;
}