/*
 * Miner House — Product Page Styles
 * Enqueued ONLY on single product pages (is_product() = true).
 * Has zero effect on homepage, shop listing, cart, checkout, or any other page.
 *
 * Sections:
 *   1. CSS Custom Properties (scoped to .single-product where possible)
 *   2. WooCommerce Single Product Layout
 *   3. Product Gallery
 *   4. Product Summary & Price
 *   5. Add to Cart Area
 *   6. Trust Bar
 *   7. Shipping Notice
 *   8. Stock / Availability Badges
 *   9. Product Tabs
 *  10. Product Meta (SKU, Categories)
 *  11. Additional Information Tab (Specs Table)
 *  12. Related / Upsell Products
 *  13. Sidebar (product pages)
 *  14. Mobile Responsive
 */


/* =============================================================================
   1. CSS CUSTOM PROPERTIES
   Defined on body.single-product so they only exist on product pages.
   ============================================================================= */

body.single-product {
    --mh-primary:       #0a1a33;
    --mh-secondary:     #ffd700;
    --mh-accent:        #1a6fe0;
    --mh-success:       #1a8a3c;
    --mh-warning:       #d97706;
    --mh-danger:        #b91c1c;
    --mh-surface:       #ffffff;
    --mh-surface-alt:   #f8f9fb;
    --mh-border:        #e2e6ea;
    --mh-text:          #1a1a2e;
    --mh-text-muted:    #6b7280;
    --mh-radius:        6px;
    --mh-radius-lg:     10px;
    --mh-shadow-sm:     0 1px 4px rgba(0,0,0,.08);
    --mh-shadow:        0 2px 12px rgba(0,0,0,.12);
    --mh-transition:    all 0.2s ease;
}


/* =============================================================================
   2. WOOCOMMERCE SINGLE PRODUCT — Layout Base
   ============================================================================= */

.single-product div.product {
    display: flex;
    flex-wrap: wrap;
    column-gap: 32px;
    row-gap: 10px;
    align-items: flex-start;
}

.single-product div.product div.images {
    flex: 0 0 50%;
    max-width: 50%;
}

.single-product div.product div.summary.entry-summary {
    flex: 0 0 calc(50% - 32px);
    max-width: calc(50% - 32px);
}

.single-product div.product .woocommerce-tabs,
.single-product div.product .thunk-single-product-summary-wrap {
    flex: 0 0 100%;
    max-width: 100%;
}


/* =============================================================================
   3. PRODUCT GALLERY
   ============================================================================= */

.single-product div.product div.images .woocommerce-product-gallery__wrapper {
    border-radius: var(--mh-radius-lg);
    overflow: hidden;
}

.single-product div.product div.images .flex-control-thumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 10px;
    padding: 0;
    list-style: none;
}

.single-product div.product div.images .flex-control-thumbs li {
    width: calc(25% - 5px);
    margin: 0;
}

.single-product div.product div.images .flex-control-thumbs li img {
    border-radius: var(--mh-radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--mh-transition);
}

.single-product div.product div.images .flex-control-thumbs li img.flex-active,
.single-product div.product div.images .flex-control-thumbs li img:hover {
    border-color: var(--mh-secondary);
}


/* =============================================================================
   4. PRODUCT SUMMARY — Title & Price
   ============================================================================= */

.single-product .product_title {
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--mh-primary);
    margin-bottom: 12px;
}

.single-product p.price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--mh-primary);
    margin-bottom: 16px;
    line-height: 1;
}

.single-product p.price ins {
    text-decoration: none;
    color: var(--mh-accent);
}

.single-product p.price del {
    color: var(--mh-text-muted);
    font-size: 1.2rem;
}

.single-product .woocommerce-product-rating {
    margin-bottom: 14px;
}

.single-product .woocommerce-product-details__short-description {
    color: var(--mh-text);
    line-height: 1.7;
    margin-bottom: 20px;
    font-size: 0.97rem;
}


/* =============================================================================
   5. ADD TO CART AREA
   ============================================================================= */

.single-product form.cart {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 20px;
    background: var(--mh-surface-alt);
    padding: 16px;
    border-radius: var(--mh-radius);
    border: 1px solid var(--mh-border);
}

.single-product .single_add_to_cart_button {
    background: var(--mh-primary) !important;
    color: #fff !important;
    font-weight: 700;
    font-size: 1rem;
    padding: 14px 28px;
    border-radius: var(--mh-radius);
    border: none;
    transition: var(--mh-transition);
    letter-spacing: 0.03em;
    text-transform: uppercase;
    min-width: 180px;
}

.single-product .single_add_to_cart_button:hover {
    background: var(--mh-accent) !important;
    transform: translateY(-1px);
    box-shadow: var(--mh-shadow);
}

.single-product .single_add_to_cart_button:focus,
.single-product .single_add_to_cart_button:active {
    outline: none;
    box-shadow: 0 0 0 3px rgba(26, 111, 224, 0.2);
}

.single-product form.cart .top-store-quantity,
.single-product form.cart .quantity {
    display: inline-flex;
    align-items: stretch;
    border: 1px solid var(--mh-border);
    border-radius: var(--mh-radius);
    overflow: hidden;
    background: #fff;
}

.single-product form.cart .top-store-quantity > .minus,
.single-product form.cart .top-store-quantity > .plus,
.single-product form.cart .quantity .minus,
.single-product form.cart .quantity .plus {
    width: 38px;
    min-width: 38px;
    border: 0;
    background: var(--mh-surface-alt);
    color: var(--mh-primary);
    font-weight: 700;
    cursor: pointer;
    transition: var(--mh-transition);
}

.single-product form.cart .top-store-quantity > .minus:hover,
.single-product form.cart .top-store-quantity > .plus:hover,
.single-product form.cart .quantity .minus:hover,
.single-product form.cart .quantity .plus:hover {
    background: #eaf1fb;
}

.single-product form.cart .top-store-quantity .quantity {
    border: 0;
    border-radius: 0;
}

.single-product form.cart .top-store-quantity .qty,
.single-product form.cart .quantity .qty {
    width: 64px;
    border: 0;
    text-align: center;
    color: var(--mh-primary);
    font-weight: 600;
}


/* =============================================================================
   6. TRUST BAR — under Add to Cart
   ============================================================================= */

.single-product .mh-trust-bar {
    clear: both;
    width: 100%;
    box-sizing: border-box;
    display: flex;
    flex-wrap: wrap;
    gap: 8px 20px;
    margin: 0 0 20px;
    padding: 10px 15px;
    background: #fff;
    border: 1px solid #e0e0e0;
    font-size: 0.82rem;
}

.single-product .mh-trust-bar__item {
    display: flex;
    align-items: center;
    gap: 6px;
    color: #444;
    font-weight: 500;
    white-space: nowrap;
}

.single-product .mh-trust-bar__item svg {
    flex-shrink: 0;
    color: #1a8a3c;
}


/* =============================================================================
   7. SHIPPING NOTICE
   ============================================================================= */

.single-product .mh-shipping-notice {
    display: flex;
    align-items: center;
    gap: 12px;
    background: #fff;
    padding: 12px 15px;
    margin-bottom: 16px;
    border: 1px solid #e0e0e0;
    border-left: 3px solid #1a8a3c;
    font-size: 0.9rem;
    line-height: 1.5;
    position: relative;
}

.single-product .mh-shipping-notice--international {
    border-left-color: #1a6fe0;
}

.single-product .mh-shipping-notice--preorder {
    border-left-color: #d97706;
}

.single-product .mh-shipping-notice__icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    color: #1a8a3c;
    display: flex;
    align-items: center;
}

.single-product .mh-shipping-notice--international .mh-shipping-notice__icon {
    color: #1a6fe0;
}

.single-product .mh-shipping-notice--preorder .mh-shipping-notice__icon {
    color: #d97706;
}

.single-product .mh-shipping-notice__content strong {
    display: block;
    color: #111;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1px;
}

.single-product .mh-shipping-notice__content span {
    color: #777;
    font-size: 0.82rem;
}


/* =============================================================================
   8. STOCK / AVAILABILITY BADGES
   ============================================================================= */

.single-product .stock {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    margin-bottom: 14px;
}

.single-product .stock.in-stock {
    background: #dcfce7;
    color: var(--mh-success);
}

.single-product .stock.in-stock::before {
    content: "✓";
    font-weight: 700;
}

.single-product .stock.out-of-stock {
    background: #fee2e2;
    color: var(--mh-danger);
}

.single-product .stock.out-of-stock::before {
    content: "✕";
    font-weight: 700;
}

.single-product .stock.available-on-backorder {
    background: #fef3c7;
    color: var(--mh-warning);
}

.single-product .stock.available-on-backorder::before {
    content: "↻";
    font-weight: 700;
}


/* =============================================================================
   9. PRODUCT TABS
   ============================================================================= */

.single-product .woocommerce-tabs {
    margin-top: 0px;
}

.single-product .woocommerce-tabs ul.tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    padding: 0;
    border-bottom: 2px solid var(--mh-border);
    margin-bottom: 0;
    list-style: none;
}

.single-product .woocommerce-tabs ul.tabs::before {
    display: none;
}

.single-product .woocommerce-tabs ul.tabs li {
    background: transparent;
    border: none;
    margin: 0;
    padding: 0;
}

.single-product .woocommerce-tabs ul.tabs li::before,
.single-product .woocommerce-tabs ul.tabs li::after {
    display: none;
}

.single-product .woocommerce-tabs ul.tabs li a {
    display: block;
    padding: 11px 20px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--mh-text-muted);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: var(--mh-transition);
    text-decoration: none;
}

.single-product .woocommerce-tabs ul.tabs li.active a,
.single-product .woocommerce-tabs ul.tabs li:hover a {
    color: var(--mh-primary);
    border-bottom-color: var(--mh-primary);
}

.single-product .woocommerce-tabs .panel {
    background: var(--mh-surface);
    border: 1px solid var(--mh-border);
    border-top: none;
    padding: 26px;
    border-radius: 0 0 var(--mh-radius) var(--mh-radius);
    margin-bottom: 30px;
    box-shadow: var(--mh-shadow-sm);
}

.single-product .woocommerce-tabs .panel h2,
.single-product .woocommerce-tabs .panel h3 {
    color: var(--mh-primary);
    line-height: 1.3;
    margin: 0 0 12px;
}

.single-product .woocommerce-tabs .panel p {
    color: var(--mh-text);
    font-size: 0.95rem;
    line-height: 1.75;
    margin: 0 0 12px;
}

.single-product .woocommerce-tabs .panel ul,
.single-product .woocommerce-tabs .panel ol {
    margin: 0 0 14px 20px;
    color: var(--mh-text);
}

.single-product .woocommerce-tabs .panel li {
    margin-bottom: 6px;
    line-height: 1.65;
}

.single-product .woocommerce-Tabs-panel--warranty p,
.single-product .woocommerce-Tabs-panel--warranty li {
    font-size: 0.93rem;
}

.single-product .woocommerce-Tabs-panel--warranty ul li {
    padding-left: 2px;
}

/* Warranty Tab — icon list */
.mh-warranty-list {
    display: flex;
    flex-direction: column;
    margin: 0;
    padding: 0;
}

.mh-warranty-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 14px 0;
    border-bottom: 1px solid var(--mh-border);
}

.mh-warranty-item:first-child {
    padding-top: 0;
}

.mh-warranty-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.mh-warranty-item__icon {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    color: var(--mh-success);
    margin-top: 1px;
}

.mh-warranty-item__body strong {
    display: block;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--mh-primary);
    margin-bottom: 3px;
}

.mh-warranty-item__body span {
    font-size: 0.88rem;
    color: var(--mh-text-muted);
    line-height: 1.55;
}

/* Description Tab — icon list */
.mh-desc-list {
    display: flex;
    flex-direction: column;
    margin: 0;
    padding: 0;
}
.mh-desc-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 14px 0;
    border-bottom: 1px solid var(--mh-border);
}

.mh-desc-item::before {
    content: "\2713";
    width: 22px;
    height: 22px;
    min-width: 22px;
    border-radius: 999px;
    background: #eaf3ff;
    color: var(--mh-accent);
    border: 1px solid #d4e4fb;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    line-height: 1;
    margin-top: 1px;
}

/* Editor-safe mode: hide inline SVG icon to avoid double icon rendering. */
.mh-desc-item .mh-desc-item__icon {
    display: none;
}

/* TinyMCE sometimes injects empty paragraphs around inline elements. */
.mh-desc-item > p:empty {
    display: none;
}

.mh-desc-item:first-child {
    padding-top: 0;
}
.mh-desc-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}
.mh-desc-item__icon {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    color: var(--mh-accent);
    margin-top: 1px;
}
.mh-desc-item__body strong {
    display: block;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--mh-primary);
    margin-bottom: 3px;
}

.mh-desc-item__body {
    font-size: 0.88rem;
    color: var(--mh-text-muted);
    line-height: 1.55;
}

.mh-desc-item__body br {
    display: none;
}

.mh-desc-item__body span {
    font-size: 0.88rem;
    color: var(--mh-text-muted);
    line-height: 1.55;
}


/* =============================================================================
   10. PRODUCT META — SKU, Categories
   ============================================================================= */

.single-product .product_meta {
    padding: 15px;
    margin-top: 0;
    margin-bottom: 20px;
    background: #fff;
    font-size: 0.88rem;
    color: var(--mh-text-muted);
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
    align-items: center;
    position: relative;
}

.single-product .product_meta .sku_wrapper:empty,
.single-product .product_meta .sku_wrapper:has(.sku:empty) {
    display: none;
}

.single-product .product_meta .posted_in a,
.single-product .product_meta .tagged_as a {
    display: inline-block;
    padding: 2px 8px;
    background: var(--mh-surface-alt);
    border: 1px solid var(--mh-border);
    border-radius: 12px;
    font-size: 0.78rem;
    color: var(--mh-text);
    text-decoration: none;
    transition: var(--mh-transition);
    margin: 1px 2px;
}

.single-product .product_meta .posted_in a:hover {
    background: var(--mh-primary);
    color: #fff;
    border-color: var(--mh-primary);
}

.single-product .product_meta .tagged_as {
    display: none;
}


/* =============================================================================
   11. ADDITIONAL INFORMATION TAB — Specs Table
   ============================================================================= */

.single-product .woocommerce-Tabs-panel--additional_information h2 {
    font-size: 0;
    line-height: 0;
}

.single-product .woocommerce-Tabs-panel--additional_information h2::after {
    content: "Specifications";
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1;
    color: var(--mh-primary);
}

.single-product .shop_attributes {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}

.single-product .shop_attributes th {
    text-align: left;
    padding: 10px 16px;
    background: var(--mh-surface-alt);
    font-weight: 600;
    color: var(--mh-primary);
    width: 38%;
    border-bottom: 1px solid var(--mh-border);
}

.single-product .shop_attributes td {
    padding: 10px 16px;
    color: var(--mh-text);
    border-bottom: 1px solid var(--mh-border);
}

.single-product .shop_attributes tr:last-child th,
.single-product .shop_attributes tr:last-child td {
    border-bottom: none;
}

.single-product .shop_attributes tr:hover td,
.single-product .shop_attributes tr:hover th {
    background: #fafbfc;
}


/* =============================================================================
   12. RELATED / UPSELL PRODUCTS
   ============================================================================= */

.single-product .related.products h2,
.single-product .upsells.products h2 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--mh-primary);
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--mh-border);
}


/* =============================================================================
   13. SIDEBAR — Product Pages
   ============================================================================= */

.single-product #sidebar-primary .widget_tag_cloud {
    display: none;
}


/* =============================================================================
   14. MOBILE RESPONSIVE
   ============================================================================= */

@media screen and (max-width: 768px) {
    .single-product div.product div.images,
    .single-product div.product div.summary.entry-summary {
        flex: 0 0 100%;
        max-width: 100%;
    }

    .single-product .product_title {
        font-size: 1.3rem;
    }

    .single-product p.price {
        font-size: 1.6rem;
    }

    .single-product form.cart {
        flex-direction: column;
        align-items: stretch;
    }

    .single-product .single_add_to_cart_button {
        width: 100%;
        text-align: center;
    }

    .single-product form.cart .top-store-quantity,
    .single-product form.cart .quantity {
        width: 100%;
        justify-content: space-between;
    }

    .single-product form.cart .top-store-quantity .qty,
    .single-product form.cart .quantity .qty {
        flex: 1;
        width: auto;
    }

    .single-product .mh-trust-bar {
        flex-direction: column;
        gap: 8px;
    }

    .single-product .mh-trust-bar__item {
        font-size: 0.82rem;
    }
}