/* Shop: product grid, mock-ups and product pages. Builds on site.css and blog.css. */

/* ---------- Index ---------- */

.shop-banner {
    margin-top: 1.5rem;
    padding: 0.6rem 1.1rem;
    border-radius: var(--radius-pill);
    background: linear-gradient(to right, var(--lime), var(--surface-2));
    font-size: 0.9rem;
}

.shop { padding-top: clamp(1.5rem, 4vw, 2.5rem); }

.shop-tabs { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: clamp(1.5rem, 4vw, 2.5rem); }

.shop-tab {
    padding: 0.5rem 1rem;
    border: 0;
    border-radius: var(--radius-pill);
    background: var(--surface-2);
    color: var(--ink);
    font: inherit;
    font-size: 0.85rem;
    cursor: pointer;
    transition: background-color 200ms ease-out;
}

.shop-tab:hover { background: #ebe9e9; }
.shop-tab.is-active { background: linear-gradient(to right, var(--lime), var(--surface-2)); }
.shop-tab:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.shop-tab__count { margin-left: 0.2rem; color: var(--muted); font-variant-numeric: tabular-nums; }

.shop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 14rem), 1fr));
    gap: clamp(1.75rem, 4vw, 2.5rem) clamp(1rem, 2.5vw, 1.5rem);
    margin: 0;
    padding: 0;
    list-style: none;
}

@media (max-width: 479px) {
    .shop-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.shop-card[hidden] { display: none; }
.shop-card__link { display: flex; flex-direction: column; gap: 0.4rem; }
.shop-card__link:focus-visible { outline: none; }
.shop-card__link:focus-visible .shop-card__media { outline: 3px solid var(--accent); outline-offset: 3px; }

.shop-card__media {
    display: block;
    width: 100%;
    aspect-ratio: 1;
    margin-bottom: 0.5rem;
    object-fit: cover;
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.shop-card__text { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 0.25rem 0.75rem; }
.shop-card__title { font-size: 0.95rem; font-weight: 600; letter-spacing: -0.01em; line-height: 1.3; }
.shop-card__link:hover .shop-card__title { color: var(--accent); }
.shop-card__category { font-size: var(--text-sm); color: var(--muted); }

.shop-price { font-weight: 600; font-variant-numeric: tabular-nums; }

.shop-status {
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-pill);
    background: var(--surface-2);
    font-size: 0.72rem;
    font-weight: 600;
    white-space: nowrap;
}

.shop-empty {
    padding: clamp(2rem, 6vw, 3.5rem);
    border-radius: var(--radius-xl);
    background: var(--surface-2);
    text-align: center;
    color: var(--muted);
}

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

/* ---------- Mock-ups: product silhouette with the KS mark ---------- */

.mock { display: grid; place-items: center; }
.mock__art { width: 78%; height: 78%; overflow: visible; transition: transform 500ms var(--ease-out); }
.mock__shape { fill: #fff; stroke: #fff; filter: drop-shadow(0 10px 18px rgba(15, 12, 21, 0.22)); }
.mock__shape .mock__shade { fill: rgba(15, 12, 21, 0.07); stroke: rgba(15, 12, 21, 0.07); }
.mock__logo { color: var(--ink); }

.shop-card__link:hover .mock__art { transform: scale(1.05) rotate(-2deg); }

/* ---------- Product page ---------- */

.product { padding-top: clamp(2.5rem, 7vw, 4.5rem); }
.product .post-back { display: inline-block; margin-bottom: 2rem; }

.product__layout {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    align-items: start;
    gap: clamp(2rem, 6vw, 4.5rem);
}

.product__media { position: sticky; top: calc(var(--header-h) + 1.5rem); }

.product__image {
    display: block;
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: var(--radius-2xl);
    overflow: hidden;
}

.product__info { display: flex; flex-direction: column; align-items: flex-start; gap: 1rem; }
.product__category { font-size: var(--text-sm); color: var(--accent); font-weight: 600; }
.product__title { font-size: clamp(2.5rem, 6vw, 4.5rem); line-height: 0.88; overflow-wrap: anywhere; }
.product__price { font-size: var(--text-md); color: var(--muted); }
.product__price:empty { display: none; }

.product__label { margin-bottom: 0.5rem; font-size: var(--text-sm); color: var(--muted); }
.product__sizes ul { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0; padding: 0; list-style: none; }

.product__sizes li {
    min-width: 2.75rem;
    padding: 0.5rem 0.75rem;
    border: 1px solid #e3e1e1;
    border-radius: 0.75rem;
    text-align: center;
    font-size: 0.9rem;
    font-weight: 500;
}

.product__actions { margin: 0.5rem 0; }
.product__description { width: 100%; padding-top: 1.5rem; border-top: 1px solid var(--surface-2); }

.product__related { margin-top: clamp(4rem, 10vw, 6rem); }
.product__related-title { margin-bottom: 1.5rem; font-size: var(--text-lg); font-weight: 600; letter-spacing: -0.02em; }

@media (max-width: 767px) {
    .product__layout { grid-template-columns: minmax(0, 1fr); }
    .product__media { position: static; }
}