/* ============================================================
   Qsarco Storefront — Single Product page (pixel-perfect UniFi)
   ============================================================ */

@layer components {

  body.qsf-product-body {
    background: #ffffff;
    font-family: var(--qsf-font-sans);
    color: #0f172a;
  }
  body.qsf-product-body .site-content,
  body.qsf-product-body .woocommerce-notices-wrapper { background: #ffffff; }
  @media (prefers-color-scheme: dark) {
    :root:not([data-qsf-theme="light"]) body.qsf-product-body { background: #0b0f17; color: #f1f5f9; }
  }

  .qsf-product-page {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    padding-bottom: 96px;
  }

  /* ============= Subnav catégorie (frères/sœurs) ============= */
  .qsf-product-breadcrumb {
    display: flex;
    gap: 0;
    overflow-x: auto;
    padding: 8px 0;
    border-bottom: 1px solid #e6e8eb;
    margin-bottom: 28px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .qsf-product-breadcrumb::-webkit-scrollbar { display: none; }
  @media (prefers-color-scheme: dark) {
    :root:not([data-qsf-theme="light"]) .qsf-product-breadcrumb { border-color: #2a2e36; }
  }
  .qsf-product-breadcrumb-item {
    flex-shrink: 0;
    padding: 8px 14px;
    color: #4b5563;
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    white-space: nowrap;
    transition: color 0.15s;
    position: relative;
  }
  .qsf-product-breadcrumb-item:hover { color: #0f172a; }
  .qsf-product-breadcrumb-item.is-current {
    color: #006fff;
  }
  .qsf-product-breadcrumb-item.is-current::after {
    content: "";
    position: absolute;
    left: 14px;
    right: 14px;
    bottom: -8px;
    height: 2px;
    background: #006fff;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-qsf-theme="light"]) .qsf-product-breadcrumb-item { color: #9ca3af; }
    :root:not([data-qsf-theme="light"]) .qsf-product-breadcrumb-item:hover { color: #f1f5f9; }
  }

  /* ============= Layout produit 2 cols ============= */
  .qsf-product-page .qsf-product-grid,
  .qsf-product-page .product {
    display: grid !important;
    grid-template-columns: 1.15fr 1fr !important;
    gap: 64px !important;
    align-items: flex-start !important;
    margin: 0 !important;
    float: none !important;
    width: 100% !important;
    max-width: 100% !important;
  }
  @media (max-width: 980px) {
    .qsf-product-page .qsf-product-grid,
    .qsf-product-page .product { grid-template-columns: 1fr !important; gap: 32px !important; }
  }

  /* Gallery col */
  .qsf-product-gallery-col {
    background: #fafbfc;
    border-radius: 16px;
    padding: 48px;
    position: sticky;
    top: 24px;
    min-height: 520px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-qsf-theme="light"]) .qsf-product-gallery-col { background: #16191f; }
  }
  .qsf-product-gallery-col .woocommerce-product-gallery {
    width: 100% !important;
    margin: 0 !important;
    float: none !important;
    background: transparent !important;
    padding: 0 !important;
    min-height: auto !important;
  }
  /* Old fallback rule pour les markups qui rendent directement woocommerce-product-gallery sans wrapper */
  .qsf-product-page .woocommerce-product-gallery {
    width: 100% !important;
    margin: 0 !important;
    background: #fafbfc;
    border-radius: 16px;
    padding: 48px;
    position: sticky;
    top: 24px;
    min-height: 520px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-qsf-theme="light"]) .qsf-product-page .woocommerce-product-gallery { background: #16191f; }
  }
  .qsf-product-page .woocommerce-product-gallery__wrapper { width: 100%; }
  .qsf-product-page .woocommerce-product-gallery img {
    border-radius: 12px;
    max-width: 100%;
    height: auto;
  }
  .qsf-product-page .flex-control-thumbs {
    margin-top: 16px !important;
    gap: 8px;
    display: flex !important;
    flex-wrap: wrap;
    list-style: none !important;
    padding: 0 !important;
  }
  .qsf-product-page .flex-control-thumbs li {
    width: 56px !important;
    height: 56px !important;
    margin: 0 !important;
    border-radius: 6px;
    overflow: hidden;
    border: 1px solid #e6e8eb;
    transition: border-color 0.15s;
    cursor: pointer;
  }
  .qsf-product-page .flex-control-thumbs li:hover {
    border-color: #006fff;
  }

  /* Summary col */
  .qsf-product-page .product .summary,
  .qsf-product-page .qsf-product-summary {
    width: 100% !important;
    margin: 0 !important;
    float: none !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 20px !important;
  }

  /* Cache le bouton "ajouter au" Flatsome text-transform aggressive et les meta WC default */
  .qsf-product-summary .product_meta,
  .qsf-product-summary .product_meta_wrapper { display: none !important; }
  .qsf-product-summary,
  .qsf-product-summary * {
    text-transform: none !important;
    letter-spacing: normal !important;
  }
  .qsf-product-summary h1.product_title {
    letter-spacing: -0.02em !important;
  }

  /* SKU au-dessus du titre */
  .qsf-product-sku {
    font-size: 13px;
    color: #6b7280;
    margin-bottom: -8px;
    order: -2;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-qsf-theme="light"]) .qsf-product-sku { color: #9ca3af; }
  }

  /* Title */
  .qsf-product-page .product_title {
    font-size: 28px !important;
    font-weight: 700 !important;
    letter-spacing: -0.02em;
    margin: 0 !important;
    color: #0f172a;
    line-height: 1.2;
    order: -1;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-qsf-theme="light"]) .qsf-product-page .product_title { color: #f1f5f9; }
  }

  /* Price */
  .qsf-product-page .price,
  .qsf-product-page p.price {
    color: #0f172a !important;
    margin: 0 !important;
    display: flex;
    flex-direction: column;
    gap: 0;
  }
  .qsf-product-page .price .woocommerce-Price-amount,
  .qsf-product-page p.price .woocommerce-Price-amount {
    font-weight: 500 !important;
    font-size: 20px !important;
    color: #0f172a;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-qsf-theme="light"]) .qsf-product-page .price .woocommerce-Price-amount { color: #f1f5f9; }
  }
  .qsf-product-price-vat {
    font-size: 13px;
    color: #6b7280;
    margin: 4px 0 0;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-qsf-theme="light"]) .qsf-product-price-vat { color: #9ca3af; }
  }

  /* Border separator above description */
  .qsf-product-page .woocommerce-product-details__short-description {
    border-top: 1px solid #e6e8eb;
    border-bottom: none;
    padding: 20px 0 0;
    color: #4b5563;
    font-size: 14px;
    line-height: 1.55;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-qsf-theme="light"]) .qsf-product-page .woocommerce-product-details__short-description {
      color: #cbd5e1;
      border-color: #2a2e36;
    }
  }
  .qsf-product-page .woocommerce-product-details__short-description p:last-child { margin-bottom: 0; }

  /* ============= UI Care card ============= */
  .qsf-ui-care {
    background: #fafbfc;
    border: 1px solid #e6e8eb;
    border-radius: 8px;
    padding: 16px 18px;
    transition: border-color 0.2s, box-shadow 0.2s;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-qsf-theme="light"]) .qsf-ui-care {
      background: #16191f;
      border-color: #2a2e36;
    }
  }
  .qsf-ui-care:has(input:checked) {
    border-color: #006fff;
    box-shadow: 0 0 0 3px rgba(0,111,255,0.10);
  }
  .qsf-ui-care-label {
    display: grid;
    grid-template-columns: 20px 1fr auto;
    gap: 14px;
    cursor: pointer;
    align-items: flex-start;
    margin: 0;
  }
  .qsf-ui-care-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    margin-top: 2px;
    accent-color: #006fff;
    cursor: pointer;
  }
  .qsf-ui-care-body { min-width: 0; }
  .qsf-ui-care-head {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
  }
  .qsf-ui-care-title {
    font-weight: 600;
    color: #006fff;
    font-size: 14px;
  }
  .qsf-ui-care-coverage {
    font-size: 11px;
    padding: 2px 8px;
    background: #e6f0ff;
    color: #006fff;
    border-radius: 4px;
    font-weight: 600;
    letter-spacing: 0.01em;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-qsf-theme="light"]) .qsf-ui-care-coverage {
      background: rgba(0,111,255,0.18);
      color: #6aacff;
    }
  }
  .qsf-ui-care-desc {
    font-size: 13px;
    color: #4b5563;
    line-height: 1.5;
    margin: 0;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-qsf-theme="light"]) .qsf-ui-care-desc { color: #cbd5e1; }
  }
  .qsf-ui-care-bullets {
    list-style: none;
    margin: 10px 0 0;
    padding: 0;
    font-size: 13px;
    color: #4b5563;
  }
  .qsf-ui-care-bullets li {
    margin: 4px 0;
    padding-left: 2px;
    position: relative;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-qsf-theme="light"]) .qsf-ui-care-bullets { color: #cbd5e1; }
  }
  .qsf-ui-care-price {
    text-align: right;
    font-size: 13px;
    color: #0f172a;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
  }
  .qsf-ui-care-price strong {
    display: block;
    font-size: 14px;
    font-weight: 500;
  }
  .qsf-ui-care-price span {
    color: #6b7280;
    font-size: 12px;
    display: block;
    margin-top: 2px;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-qsf-theme="light"]) .qsf-ui-care-price { color: #f1f5f9; }
    :root:not([data-qsf-theme="light"]) .qsf-ui-care-price span { color: #9ca3af; }
  }

  /* Price répété + add to cart row */
  .qsf-product-page form.cart {
    display: flex;
    align-items: stretch;
    gap: 12px;
    margin: 0 !important;
    flex-wrap: wrap;
  }
  .qsf-product-page form.cart .quantity {
    display: inline-flex;
    align-items: center;
    border: 1px solid #e6e8eb;
    border-radius: 6px;
    overflow: hidden;
    background: #ffffff;
    height: 44px;
    flex-shrink: 0;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-qsf-theme="light"]) .qsf-product-page form.cart .quantity {
      background: #16191f;
      border-color: #2a2e36;
    }
  }
  .qsf-product-page form.cart .quantity .qty,
  .qsf-product-page form.cart .quantity input[type="number"] {
    width: 56px;
    height: 44px;
    padding: 0 8px;
    border: none;
    text-align: center;
    background: transparent;
    color: #0f172a;
    font-weight: 500;
    font-size: 14px;
    -moz-appearance: textfield;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-qsf-theme="light"]) .qsf-product-page form.cart .quantity .qty { color: #f1f5f9; }
  }
  .qsf-product-page form.cart .quantity input[type="number"]::-webkit-inner-spin-button,
  .qsf-product-page form.cart .quantity input[type="number"]::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }

  .qsf-product-page form.cart button.single_add_to_cart_button {
    flex: 1;
    padding: 0 28px !important;
    height: 44px;
    border-radius: 6px !important;
    background: #006fff !important;
    color: #ffffff !important;
    font-weight: 600 !important;
    font-size: 14px !important;
    border: none !important;
    cursor: pointer;
    transition: background 0.15s, transform 0.08s !important;
    box-shadow: none !important;
    line-height: 1;
  }
  .qsf-product-page form.cart button.single_add_to_cart_button:hover {
    background: #0058cc !important;
  }
  .qsf-product-page form.cart button.single_add_to_cart_button:active {
    transform: scale(0.98);
  }

  /* ============= Powerful Accessories ============= */
  .qsf-accessories { margin-top: 8px; }
  .qsf-accessories-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
  }
  .qsf-accessories-head h3 {
    font-size: 14px;
    font-weight: 600;
    color: #0f172a;
    margin: 0;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-qsf-theme="light"]) .qsf-accessories-head h3 { color: #f1f5f9; }
  }
  .qsf-accessories-arrows {
    display: flex;
    gap: 4px;
  }
  .qsf-accessories-arrows button {
    width: 24px;
    height: 24px;
    border: none;
    background: transparent;
    color: #9ca3af;
    cursor: pointer;
    font-size: 18px;
    line-height: 1;
    border-radius: 4px;
    transition: color 0.15s, background 0.15s;
  }
  .qsf-accessories-arrows button:hover {
    color: #0f172a;
    background: #f3f4f6;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-qsf-theme="light"]) .qsf-accessories-arrows button:hover { color: #f1f5f9; background: #1c2027; }
  }

  .qsf-accessories-scroller {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: calc((100% - 12px) / 2);
    gap: 12px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .qsf-accessories-scroller::-webkit-scrollbar { display: none; }

  .qsf-accessory-card {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    background: #ffffff;
    border: 1px solid #e6e8eb;
    border-radius: 8px;
    text-decoration: none;
    color: inherit;
    scroll-snap-align: start;
    transition: border-color 0.15s, box-shadow 0.2s;
    min-width: 0;
    position: relative;
  }
  .qsf-accessory-card:hover {
    border-color: #006fff;
    box-shadow: 0 4px 12px -4px rgba(15,23,42,0.08);
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-qsf-theme="light"]) .qsf-accessory-card {
      background: #16191f;
      border-color: #2a2e36;
    }
  }
  .qsf-accessory-card .qsf-accessory-name {
    color: #006fff;
    font-weight: 600;
    text-align: center;
    margin-bottom: 4px;
  }
  .qsf-accessory-thumb {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    border-radius: 6px;
    overflow: hidden;
    background: #fafbfc;
    margin: 0 auto 10px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-qsf-theme="light"]) .qsf-accessory-thumb { background: #1c2027; }
  }
  .qsf-accessory-thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
  }
  .qsf-accessory-info {
    text-align: center;
    margin-bottom: 12px;
  }
  .qsf-accessory-name {
    font-size: 13px;
    font-weight: 600;
    color: #006fff;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: block;
  }
  .qsf-accessory-price {
    font-size: 13px;
    color: #0f172a;
    margin-top: 4px;
    font-variant-numeric: tabular-nums;
  }
  .qsf-accessory-price small {
    display: block;
    color: #6b7280;
    font-size: 11px;
    margin-top: 1px;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-qsf-theme="light"]) .qsf-accessory-price { color: #f1f5f9; }
    :root:not([data-qsf-theme="light"]) .qsf-accessory-price small { color: #9ca3af; }
  }
  .qsf-accessory-add {
    width: 36px;
    height: 36px;
    border-radius: 6px;
    background: #006fff;
    color: #ffffff;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    transition: background 0.15s, transform 0.08s;
  }
  .qsf-accessory-add:hover { background: #0058cc; }
  .qsf-accessory-add:active { transform: scale(0.92); }

  /* ============= Tabs ============= */
  .qsf-product-page .woocommerce-tabs {
    grid-column: 1 / -1;
    margin-top: 56px;
  }
  .qsf-product-page .woocommerce-tabs ul.tabs {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255,255,255,0.95);
    border-bottom: 1px solid #e6e8eb;
    list-style: none;
    margin: 0 !important;
    padding: 0 !important;
    display: flex;
    gap: 32px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    backdrop-filter: saturate(180%) blur(10px);
    -webkit-backdrop-filter: saturate(180%) blur(10px);
    scrollbar-width: none;
  }
  .qsf-product-page .woocommerce-tabs ul.tabs::before,
  .qsf-product-page .woocommerce-tabs ul.tabs::after { display: none !important; }
  .qsf-product-page .woocommerce-tabs ul.tabs::-webkit-scrollbar { display: none; }
  @media (prefers-color-scheme: dark) {
    :root:not([data-qsf-theme="light"]) .qsf-product-page .woocommerce-tabs ul.tabs {
      background: rgba(11,15,23,0.95);
      border-color: #2a2e36;
    }
  }
  .qsf-product-page .woocommerce-tabs ul.tabs li {
    flex-shrink: 0;
    background: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
    position: relative;
  }
  .qsf-product-page .woocommerce-tabs ul.tabs li::before,
  .qsf-product-page .woocommerce-tabs ul.tabs li::after { display: none !important; }
  .qsf-product-page .woocommerce-tabs ul.tabs li a {
    display: block;
    padding: 16px 0 !important;
    color: #4b5563 !important;
    font-weight: 500;
    font-size: 14px;
    text-decoration: none !important;
    text-shadow: none !important;
    border-bottom: 2px solid transparent;
    transition: color 0.15s, border-color 0.15s;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-qsf-theme="light"]) .qsf-product-page .woocommerce-tabs ul.tabs li a { color: #9ca3af !important; }
  }
  .qsf-product-page .woocommerce-tabs ul.tabs li.active a,
  .qsf-product-page .woocommerce-tabs ul.tabs li a:hover {
    color: #006fff !important;
  }
  .qsf-product-page .woocommerce-tabs ul.tabs li.active a {
    border-bottom-color: #006fff;
  }
  .qsf-product-page .woocommerce-tabs .panel {
    padding: 40px 0 !important;
    margin: 0 !important;
    background: transparent !important;
    border: none !important;
    color: #0f172a;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-qsf-theme="light"]) .qsf-product-page .woocommerce-tabs .panel { color: #e7e9ec; }
  }
  .qsf-product-page .woocommerce-tabs .panel h2,
  .qsf-product-page .woocommerce-tabs .panel h3 {
    font-size: 22px;
    font-weight: 600;
    margin: 0 0 16px;
    letter-spacing: -0.01em;
  }
  .qsf-product-page .woocommerce-tabs .panel p {
    color: #4b5563;
    line-height: 1.6;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-qsf-theme="light"]) .qsf-product-page .woocommerce-tabs .panel p { color: #cbd5e1; }
  }
  .qsf-addons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 12px;
  }

  /* ============= Sticky bottom bar ============= */
  .qsf-product-sticky {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 100;
    background: rgba(255,255,255,0.96);
    border-top: 1px solid #e6e8eb;
    backdrop-filter: saturate(180%) blur(16px);
    -webkit-backdrop-filter: saturate(180%) blur(16px);
    box-shadow: 0 -8px 24px -8px rgba(15,23,42,0.10);
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-qsf-theme="light"]) .qsf-product-sticky {
      background: rgba(11,15,23,0.96);
      border-color: #2a2e36;
    }
  }
  .qsf-product-sticky.is-visible { transform: translateY(0); }
  .qsf-product-sticky-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 24px;
  }
  .qsf-product-sticky-info {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    text-align: right;
    line-height: 1.2;
  }
  .qsf-product-sticky-count {
    font-size: 11px;
    color: #6b7280;
    margin-bottom: 2px;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-qsf-theme="light"]) .qsf-product-sticky-count { color: #9ca3af; }
  }
  .qsf-product-sticky-total {
    font-size: 15px;
    font-weight: 600;
    color: #0f172a;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-qsf-theme="light"]) .qsf-product-sticky-total { color: #f1f5f9; }
  }
  .qsf-product-sticky-total small {
    display: block;
    font-size: 11px;
    color: #6b7280;
    font-weight: 400;
    margin-top: 1px;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-qsf-theme="light"]) .qsf-product-sticky-total small { color: #9ca3af; }
  }
  .qsf-product-sticky-cta {
    padding: 11px 28px;
    border-radius: 6px;
    background: #006fff;
    color: #ffffff;
    border: none;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.15s, transform 0.08s;
    line-height: 1;
  }
  .qsf-product-sticky-cta:hover { background: #0058cc; }
  .qsf-product-sticky-cta:active { transform: scale(0.97); }

  @media (max-width: 720px) {
    .qsf-product-sticky-inner { padding: 10px 16px; gap: 12px; }
    .qsf-product-sticky-cta { padding: 10px 18px; font-size: 13px; }
  }
}