/* ===== Valihou – produktová stránka v1.4.0 ===== */
:root {
    --vh-text: #242424;
    --vh-muted: #6b6b6b;
    --vh-accent: #FE8DB0;
    --vh-accent-dark: #f9739d;
    --vh-mint: #86dce2;
    --vh-lilac: #aab2fa;
    --vh-border: #e6e6e6;

    --vh-radius: 12px;        /* zakulacení rámečku */
    --vh-radius-sm: 0;        /* zakulacení tlačítka a polí (0 = hranaté) */
    --vh-gallery: .85fr;      /* šířka fotky vůči informacím (info = 1fr). Menší číslo = menší fotka */
    --vh-title-width: 80%;    /* šířka nadpisu */
    --vh-image-ratio: 4 / 5;  /* poměr stran fotky: 1 / 1 = čtverec, 4 / 5 = mírně na výšku, 3 / 4 = víc na výšku */

    --vh-font-heading: 'DM Serif Display', Georgia, serif;
    --vh-font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

/* ---------- Okraje stránky ---------- */
.single-product .site-content > .ast-container {
    max-width: 1200px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding: 60px 30px 0;
    box-sizing: border-box;
}
@media (max-width: 767px) {
    .single-product .site-content > .ast-container { padding: 25px 16px 0; }
}

/* ---------- Rozložení: galerie | informace ---------- */
.vh-product {
    display: grid;
    grid-template-columns: minmax(0, var(--vh-gallery)) minmax(0, 1fr);
    gap: 24px 56px;
    align-items: start;
    width: 100%;
    font-family: var(--vh-font-body);
    color: var(--vh-text);
}
.vh-product__gallery { position: relative; min-width: 0; }
.vh-description,
.vh-related { grid-column: 1 / -1; }

@media (max-width: 900px) {
    .vh-product { gap: 24px 32px; }
}
@media (max-width: 767px) {
    .vh-product { grid-template-columns: 1fr; gap: 24px; }
}

/* ---------- Pravý blok: jeden rámeček od názvu po tlačítko ---------- */
.vh-product__info {
    min-width: 0;
    box-sizing: border-box;
    background: #fff;
    border: 1px solid var(--vh-border);
    border-radius: var(--vh-radius);
    padding: 36px;
}
@media (max-width: 767px) {
    .vh-product__info { padding: 22px; }
}

/* ---------- Galerie ---------- */
.vh-product__gallery .woocommerce-product-gallery,
.vh-product__gallery .images {
    width: 100% !important;
    float: none !important;
    margin: 0 !important;
}
.vh-product__gallery .woocommerce-product-gallery__wrapper { background: #fff; }
.vh-product__gallery .woocommerce-product-gallery__image img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: var(--vh-image-ratio);
    object-fit: cover;
    object-position: center;
}
.vh-product__gallery ol.flex-control-thumbs {
    display: grid !important;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
    margin: 12px 0 0 !important;
    padding: 0;
    list-style: none;
}
.vh-product__gallery ol.flex-control-thumbs li {
    width: auto !important;
    float: none !important;
    margin: 0 !important;
}
.vh-product__gallery ol.flex-control-thumbs img {
    display: block;
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    opacity: .55;
    cursor: pointer;
    transition: opacity .2s ease;
}
.vh-product__gallery ol.flex-control-thumbs img:hover,
.vh-product__gallery ol.flex-control-thumbs img.flex-active { opacity: 1; }

/* Štítek akce / novinka */
.vh-product span.onsale {
    background: var(--vh-accent);
    color: var(--vh-text);
    border-radius: 0;
    font-family: var(--vh-font-body);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    min-height: 0;
    min-width: 0;
    line-height: 1;
    padding: 8px 12px;
    top: 16px;
    left: 16px;
}

/* ---------- Název ---------- */
.single-product .vh-title {
    font-family: var(--vh-font-heading);
    font-weight: 400;
    font-size: clamp(28px, 3vw, 40px);
    line-height: 1.12;
    letter-spacing: -.005em;
    color: var(--vh-text);
    margin: 0 0 18px;
    padding: 0;
    max-width: var(--vh-title-width);
    text-wrap: balance;
}
@media (max-width: 767px) {
    .single-product .vh-title { max-width: 100%; }
}

/* ---------- Krátký popis ---------- */
.vh-short {
    font-size: 16px;
    line-height: 1.75;
    color: var(--vh-text);
    margin-bottom: 28px;
}
.vh-short p { margin: 0 0 12px; }
.vh-short p:last-child { margin-bottom: 0; }

/* ---------- Varianta, cena, tlačítko ---------- */
.vh-buybox {
    border-top: 1px solid var(--vh-border);
    padding-top: 28px;
}

/* Vynulovat okraje od Astry / WooCommerce, ať je vše zarovnané vlevo */
.single-product .vh-buybox form.cart,
.single-product .vh-buybox .woocommerce-variation-add-to-cart,
.single-product .vh-buybox .single_variation_wrap {
    margin: 0 !important;
    padding: 0 !important;
}
.single-product .vh-buybox .quantity,
.single-product .vh-buybox .ast-quantity-wrapper {
    margin: 0 !important;
    padding: 0 !important;
    float: none !important;
}

/* Výběr varianty */
.vh-buybox table.variations { width: 100%; margin: 0 0 24px; border: 0; }
.vh-buybox table.variations tr { display: block; margin-bottom: 14px; }
.vh-buybox table.variations tr:last-child { margin-bottom: 0; }
.vh-buybox table.variations th,
.vh-buybox table.variations td {
    display: block;
    padding: 0;
    border: 0;
    background: none;
    text-align: left;
}
.vh-buybox table.variations th.label label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--vh-text);
}
.vh-buybox table.variations select {
    width: 100%;
    min-height: 50px;
    padding: 10px 14px;
    border: 1px solid var(--vh-border);
    border-radius: var(--vh-radius-sm);
    background-color: #fff;
    color: var(--vh-text);
    font-family: var(--vh-font-body);
}
.vh-buybox table.variations select:focus,
.vh-buybox .quantity .qty:focus {
    outline: 2px solid var(--vh-lilac);
    outline-offset: 1px;
}
.vh-buybox a.reset_variations {
    display: inline-block;
    margin-top: 8px;
    font-size: 13px;
    color: var(--vh-muted);
}
.vh-buybox .woocommerce-variation-description p { margin: 0 0 12px; }

/* Cena – písmo Inter, zarovnaná vlevo, s odstupem od tlačítka */
.single-product .vh-buybox p.price,
.single-product .vh-buybox .price,
.single-product .vh-buybox .woocommerce-variation-price .price {
    display: block !important;
    margin: 0 0 28px !important;
    padding: 0 !important;
    text-align: left !important;
    font-family: var(--vh-font-body) !important;
    font-size: 30px !important;
    font-weight: 600 !important;
    line-height: 1.1 !important;
    letter-spacing: -.01em;
    color: var(--vh-text) !important;
}
.vh-buybox .price del { opacity: .45; font-size: .6em; font-weight: 400; margin-right: 8px; }
.vh-buybox .price ins { text-decoration: none; }

/* Pseudo-prvky (clearfix) z WooCommerce by ve flexu přidaly odsazení vlevo */
.single-product .vh-buybox form.cart::before,
.single-product .vh-buybox form.cart::after,
.single-product .vh-buybox .woocommerce-variation-add-to-cart::before,
.single-product .vh-buybox .woocommerce-variation-add-to-cart::after {
    content: none !important;
    display: none !important;
}

/* Množství + tlačítko v jedné řadě, zarovnané vlevo */
.single-product .vh-buybox form.cart:not(.variations_form),
.single-product .vh-buybox .woocommerce-variation-add-to-cart {
    display: flex !important;
    align-items: stretch !important;
    justify-content: flex-start !important;
    gap: 12px !important;
}
.single-product .vh-buybox .quantity .qty {
    height: 100% !important;
    min-height: 56px !important;
    width: 76px !important;
    margin: 0 !important;
    border: 1px solid var(--vh-border);
    border-radius: var(--vh-radius-sm);
    text-align: center;
    background: #fff;
    color: var(--vh-text);
    font-family: var(--vh-font-body);
}

/* Tlačítko: kratší, ne přes celou šířku */
.single-product .vh-buybox .single_add_to_cart_button {
    flex: 0 0 auto !important;
    width: auto !important;
    min-width: 200px;
    min-height: 56px !important;
    margin: 0 !important;
    padding: 0 40px !important;
    background: var(--vh-accent);
    color: var(--vh-text);
    border: 0;
    border-radius: var(--vh-radius-sm);
    font-family: var(--vh-font-body);
    font-size: 15px !important;
    font-weight: 600;
    text-transform: uppercase !important;
    letter-spacing: .06em !important;
    transition: background .2s ease;
}
.single-product .vh-buybox .single_add_to_cart_button:hover,
.single-product .vh-buybox .single_add_to_cart_button:focus {
    background: var(--vh-accent-dark);
    color: var(--vh-text);
}
.vh-buybox .single_add_to_cart_button.disabled,
.vh-buybox .single_add_to_cart_button:disabled { opacity: .45; cursor: not-allowed; }

@media (max-width: 480px) {
    .single-product .vh-buybox .single_add_to_cart_button {
        flex: 1 1 auto !important;
        min-width: 0;
        padding: 0 16px !important;
    }
}

/* Dostupnost */
.single-product .vh-buybox .stock {
    position: relative;
    margin: 22px 0 0 !important;
    padding: 0 0 0 16px !important;
    font-size: 14px;
    color: var(--vh-text);
}
.vh-buybox .stock::before {
    content: "";
    position: absolute;
    left: 0;
    top: .5em;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--vh-mint);
}
.vh-buybox .stock.out-of-stock::before { background: var(--vh-accent); }
.vh-buybox .woocommerce-variation-availability .stock { margin: 0 0 16px !important; }

/* Variantní produkt: po výběru varianty se rozsah cen nahoře schová */
.vh-buybox:has(.woocommerce-variation-price .price) > p.price,
.vh-buybox:has(.woocommerce-variation-price .price) > .price {
    display: none !important;
}

/* Kategorie a štítky */
.vh-meta {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--vh-border);
    font-size: 14px;
    line-height: 1.8;
    color: var(--vh-muted);
}
.vh-meta span { font-weight: 600; color: var(--vh-text); }
.vh-meta a { color: inherit; text-decoration: underline; }
.vh-meta a:hover { color: var(--vh-text); }

/* ---------- Popis pod produktem ---------- */
.vh-description {
    max-width: 800px;
    margin: 56px 0 24px;
    padding-top: 48px;
    border-top: 1px solid var(--vh-border);
    font-size: 16px;
    line-height: 1.85;
    color: var(--vh-text);
}
.vh-description h2,
.vh-related h2 {
    font-family: var(--vh-font-heading);
    font-weight: 400;
    font-size: 30px;
    line-height: 1.2;
    color: var(--vh-text);
    margin: 0 0 24px;
}
.vh-description h3,
.vh-description h4 { font-family: var(--vh-font-body); font-weight: 600; color: var(--vh-text); }
.vh-description p { margin: 0 0 16px; }
.vh-description ul,
.vh-description ol { margin: 0 0 16px 1.2em; }

/* ---------- Další informace (materiál, rozměry…) ---------- */
.vh-info {
    grid-column: 1 / -1;
    max-width: 800px;
    margin: 0 0 24px;
    padding-top: 40px;
    border-top: 1px solid var(--vh-border);
    font-size: 16px;
    color: var(--vh-text);
}
.vh-description + .vh-info {
    border-top: 0;
    padding-top: 8px;
}
.vh-info h2 {
    font-family: var(--vh-font-heading);
    font-weight: 400;
    font-size: 30px;
    line-height: 1.2;
    color: var(--vh-text);
    margin: 0 0 20px;
}
.vh-info table.woocommerce-product-attributes {
    width: 100%;
    margin: 0;
    border: 0;
    border-collapse: collapse;
}
.vh-info table.woocommerce-product-attributes th,
.vh-info table.woocommerce-product-attributes td {
    padding: 14px 0;
    border: 0;
    border-bottom: 1px solid var(--vh-border);
    background: none;
    text-align: left;
    vertical-align: top;
    font-size: 15px;
    line-height: 1.6;
    color: var(--vh-text);
}
.vh-info table.woocommerce-product-attributes th {
    width: 35%;
    padding-right: 24px;
    font-weight: 600;
}
.vh-info table.woocommerce-product-attributes td p { margin: 0; padding: 0; }
.vh-info table.woocommerce-product-attributes a { color: inherit; }

/* ---------- Související produkty ---------- */
.vh-related { margin-bottom: 72px; padding-top: 24px; }
.vh-related ul.products li.product img {
    width: 100%;
    aspect-ratio: var(--vh-image-ratio);
    object-fit: cover;
    margin-bottom: 14px;
}
.vh-related ul.products li.product .woocommerce-loop-product__title {
    font-family: var(--vh-font-body);
    font-size: 16px;
    font-weight: 500;
    line-height: 1.4;
    color: var(--vh-text);
    padding: 0;
    margin: 0 0 6px;
}
.vh-related ul.products li.product .price {
    font-family: var(--vh-font-body);
    font-size: 15px;
    font-weight: 600;
    color: var(--vh-text);
}
.vh-related ul.products li.product .button {
    background: var(--vh-accent);
    color: var(--vh-text);
    border: 0;
    border-radius: var(--vh-radius-sm);
    font-family: var(--vh-font-body);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.vh-related ul.products li.product .button:hover { background: var(--vh-accent-dark); color: var(--vh-text); }
.vh-related span.onsale { background: var(--vh-accent); color: var(--vh-text); border-radius: 0; }


/* ---------- Odznaky podle štítků (Akce, Novinka) ---------- */
/* Automatický štítek slevy ("Výprodej!") je vypnutý – odznaky se řídí štítky produktu */
.vh-product span.onsale,
.vh-related span.onsale,
ul.products li.product .onsale,
.ast-onsale-card {
    display: none !important;
}

ul.products li.product { position: relative; }

/* Odznaky: malý štítek v levém horním rohu fotky */
.vh-badges {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 5;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    pointer-events: none;
}
.vh-badges .vh-badge {
    display: inline-block;
    margin: 0;
    padding: 7px 11px;
    font-family: var(--vh-font-body);
    font-size: 12px;
    font-weight: 600;
    line-height: 1;
    letter-spacing: .06em;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 0;
    /* ostatní štítky: bílá s tmavým textem */
    background: #fff;
    color: #242424;
    box-shadow: 0 0 0 1px rgba(0, 0, 0, .08);
}
.vh-badges .vh-badge--akce       { background: #242424; color: #fff; box-shadow: none; }
.vh-badges .vh-badge--novinka    { background: var(--vh-accent); color: #fff; box-shadow: none; }  /* růžová */
.vh-badges .vh-badge--bestseller { background: #6f7be8; color: #fff; box-shadow: none; }           /* tmavší modrá */
ul.products .vh-badges .vh-badge {
    padding: 6px 10px;
    font-size: 11px;
}

/* =====================================================
   v1.4.0 – variantní produkty
   ===================================================== */

/* Pojistka rozložení: vždy dva sloupce (galerie | karta), na mobilu pod sebou */
.single-product .vh-product {
    display: grid !important;
    grid-template-columns: minmax(0, var(--vh-gallery)) minmax(0, 1fr) !important;
    align-items: start !important;
}
.single-product .vh-product__gallery {
    grid-column: 1;
    grid-row: 1;
    width: auto !important;
    float: none !important;
    margin: 0 !important;
}
.single-product .vh-product__info {
    grid-column: 2;
    grid-row: 1;
    width: auto !important;
    float: none !important;
    margin: 0 !important;
}
@media (max-width: 767px) {
    .single-product .vh-product { grid-template-columns: 1fr !important; }
    .single-product .vh-product__gallery,
    .single-product .vh-product__info { grid-column: 1; grid-row: auto; }
}

/* Tlačítko bez vybrané varianty: žádné přeškrtnuté kolečko, ale drobná výzva */
.single-product .vh-buybox .single_add_to_cart_button.wc-variation-selection-needed,
.single-product .vh-buybox .single_add_to_cart_button.wc-variation-is-unavailable {
    position: relative;
    cursor: pointer !important;
}
.single-product .vh-buybox .single_add_to_cart_button.wc-variation-selection-needed::after,
.single-product .vh-buybox .single_add_to_cart_button.wc-variation-is-unavailable::after {
    content: "Vyberte variantu";
    position: absolute;
    left: 50%;
    bottom: calc(100% + 10px);
    transform: translateX(-50%);
    padding: 7px 12px;
    background: var(--vh-text);
    color: #fff;
    font-family: var(--vh-font-body);
    font-size: 12px;
    font-weight: 500;
    line-height: 1;
    letter-spacing: .02em;
    text-transform: none;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .15s ease;
}
.single-product .vh-buybox .single_add_to_cart_button.wc-variation-is-unavailable::after {
    content: "Tato varianta není dostupná";
}
.single-product .vh-buybox .single_add_to_cart_button.wc-variation-selection-needed:hover::after,
.single-product .vh-buybox .single_add_to_cart_button.wc-variation-is-unavailable:hover::after {
    opacity: 1;
    visibility: visible;
}


/* =====================================================
   v1.4.0 – popisek nad výběrem variant
   ===================================================== */
.single-product .vh-buybox .vh-variation-hint {
    margin: 0 0 12px;
    font-family: var(--vh-font-body);
    font-size: 13px;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--vh-text);
}