/**
 * Pause Customizations - Product Page Styles
 *
 * All styles for WooCommerce single product page modifications.
 * Uses GeneratePress CSS variables directly.
 *
 * @package Pause_Customizations
 * @version 1.1.0
 */

/* ==========================================================================
   CSS Custom Properties (Plugin-specific only)
   ========================================================================== */

.woocommerce div.product {
    --pc-spacing-sm: 10px;
    --pc-spacing-md: 15px;
    --pc-spacing-lg: 20px;
    --pc-transition: 0.3s ease;
}

/* ==========================================================================
   Breadcrumbs - Hide trailing separator on product pages
   ========================================================================== */

.single-product .woocommerce-breadcrumb .pc-bc-sep:last-of-type {
    display: none;
}

/* ==========================================================================
   Meta & Stock Boxes
   ========================================================================== */

.pc-product-boxes {
    display: flex;
    flex-direction: column;
    gap: var(--pc-spacing-md);
    margin: var(--pc-spacing-lg) 0;
    padding-top: var(--pc-spacing-md);
    border-top: 1px solid var(--base, #f0f0f0);
}

.pc-stock-box,
.pc-meta-box {
    padding: var(--pc-spacing-md);
    background: var(--base-2, #f5f7fa);
    border: 1px solid var(--base, #f0f0f0);
}

/* Stock Box */
.pc-stock-box {
    display: flex;
    align-items: center;
    justify-content: center;
}

.pc-stock-box .stock {
    margin: 0;
    font-weight: 600;
    font-size: 14px;
}

.pc-stock-box .in-stock {
    color: #46a049;
}

.pc-stock-box .out-of-stock {
    color: #c9302c;
}

/* Meta Box */
.pc-meta-box {
    font-size: 13px;
    line-height: 1.2;
}

.pc-meta-codes {
    display: flex;
    flex-wrap: wrap;
    gap: var(--pc-spacing-sm) var(--pc-spacing-lg);
}

.pc-meta-item {
    display: inline-flex;
    gap: 5px;
}

.pc-meta-label {
    color: var(--contrast-3, #595959);
    font-weight: 500;
}

.pc-meta-value {
    color: var(--contrast, #141414);
    font-weight: 400;
}

.pc-meta-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    padding-top: var(--pc-spacing-sm);
    border-top: 1px solid var(--base, #f0f0f0);
}

.pc-meta-categories .pc-meta-label {
    flex-shrink: 0;
}

.pc-meta-categories a {
    color: var(--accent, #3967c2);
    text-decoration: none;
}

.pc-meta-categories a:hover {
    text-decoration: underline;
}

/* Hide default WooCommerce stock display (we show it in our custom box) */
.woocommerce div.product form.cart .stock,
.woocommerce div.product .summary > .stock {
    display: none !important;
}

/* ==========================================================================
   Tabs Container - General
   ========================================================================== */

.woocommerce-tabs {
    position: relative;
}

/* ==========================================================================
   Tab Navigation - Button Style (Top & Bottom)
   High specificity to override WooCommerce/Theme defaults
   ========================================================================== */

/* Reset WooCommerce default tab styling */
.woocommerce div.product .woocommerce-tabs ul.tabs,
.woocommerce div.product .woocommerce-tabs ul.wc-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin: 0 !important;
    padding: 0;
    list-style: none;
    border: none;
    background: none;
}

/* Remove all pseudo-elements */
.woocommerce div.product .woocommerce-tabs ul.tabs::before,
.woocommerce div.product .woocommerce-tabs ul.tabs::after,
.woocommerce div.product .woocommerce-tabs ul.wc-tabs::before,
.woocommerce div.product .woocommerce-tabs ul.wc-tabs::after {
    display: none;
    content: none;
}

/* Tab list items - reset borders */
.woocommerce div.product .woocommerce-tabs ul.tabs li,
.woocommerce div.product .woocommerce-tabs ul.wc-tabs li {
    display: block;
    margin: 0;
    padding: 0;
    border: none;
    background: none;
    box-shadow: none;
}

/* Tab links - Button styling */
.woocommerce div.product .woocommerce-tabs ul.tabs li a,
.woocommerce div.product .woocommerce-tabs ul.wc-tabs li a {
    display: block;
    width: 100%;
    box-sizing: border-box;
    padding: 15px 20px !important;
    margin: 0;
    color: var(--base-3, #ffffff) !important;
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
    background: var(--accent-2, #6a85bd);
    border: none;
    box-shadow: none;
    transition: background var(--pc-transition);
}
.woocommerce #content div.product .woocommerce-tabs ul.tabs li, 
.woocommerce div.product .woocommerce-tabs ul.tabs li, 
.woocommerce-page #content div.product .woocommerce-tabs ul.tabs li, 
.woocommerce-page div.product .woocommerce-tabs ul.tabs li
 {
    padding: 0;
}

/* Hover state */
.woocommerce div.product .woocommerce-tabs ul.tabs li a:hover,
.woocommerce div.product .woocommerce-tabs ul.wc-tabs li a:hover {
    color: var(--base-3, #ffffff);
    background: var(--accent-3, #FF9400);
}

/* Focus state (keyboard navigation) */
.woocommerce div.product .woocommerce-tabs ul.tabs li a:focus-visible,
.woocommerce div.product .woocommerce-tabs ul.wc-tabs li a:focus-visible {
    color: var(--base-3, #ffffff);
    background: var(--accent-3, #FF9400);
    outline: none;
}

/* Active tab state */
.woocommerce div.product .woocommerce-tabs ul.tabs li.active a,
.woocommerce div.product .woocommerce-tabs ul.wc-tabs li.active a {
    color: var(--base-3, #ffffff);
    background: var(--accent, #3967c2);
    border: none;
    box-shadow: none;
}

/* ==========================================================================
   Tab Content Container
   ========================================================================== */

.woocommerce div.product .woocommerce-tabs .woocommerce-Tabs-panel,
.woocommerce div.product .woocommerce-tabs .panel {
    padding: 15px !important;
    margin: 0 !important;
    background: var(--base-2, #f5f7fa);
    border: 1px solid var(--base, #f0f0f0);
    border-top: none;
    box-shadow: none;
}

/* ==========================================================================
   Bottom Tab Navigation (Desktop Only)
   ========================================================================== */

.woocommerce div.product .woocommerce-tabs ul.wc-tabs-bottom {
    display: none;
    margin-top: var(--pc-spacing-lg);
}

/* ==========================================================================
   Description Tab - Two Column Layout (Desktop Only)
   ========================================================================== */

.woocommerce-Tabs-panel--description h4 {
    margin-top: 0;
    margin-bottom: var(--pc-spacing-sm);
    font-size: 16px;
    font-weight: 700;
    color: var(--contrast, #141414);
}

.woocommerce-Tabs-panel--description ul {
    margin: 0 0 var(--pc-spacing-lg) 0;
    padding: 0;
    list-style: none;
}

.woocommerce-Tabs-panel--description li {
    padding: 4px 0;
    font-size: 14px;
    line-height: 1.3;
}

.woocommerce-Tabs-panel--description li:last-child {
    border-bottom: none;
}

.woocommerce-Tabs-panel--description li strong {
    color: var(--contrast-3, #595959);
    font-weight: 500;
}

/* ==========================================================================
   Accordion Styles (Mobile Only)
   ========================================================================== */

.pc-accordion {
    display: none;
    margin: var(--pc-spacing-lg) 0;
}

.pc-accordion-item {
    margin-bottom: 5px;
}

.pc-accordion-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--pc-spacing-md);
    font-size: 15px;
    font-weight: 600;
    color: var(--base-3, #ffffff);
    text-align: left;
    background: var(--accent-2, #6a85bd);
    border: none;
    cursor: pointer;
    transition: background var(--pc-transition);
}

.pc-accordion-trigger:hover {
    background: var(--accent-3, #FF9400);
}

.pc-accordion-trigger:focus-visible {
    background: var(--accent-3, #FF9400);
    outline: none;
}

.pc-accordion-trigger[aria-expanded="true"] {
    background: var(--accent, #3967c2);
}

/* Accordion Arrow */
.pc-accordion-icon {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-right: 2px solid var(--base-3, #ffffff);
    border-bottom: 2px solid var(--base-3, #ffffff);
    transform: rotate(45deg);
    transition: transform var(--pc-transition);
    flex-shrink: 0;
    margin-left: var(--pc-spacing-sm);
}

.pc-accordion-trigger[aria-expanded="true"] .pc-accordion-icon {
    transform: rotate(-135deg);
}

/* Accordion Panel */
.pc-accordion-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.pc-accordion-panel[aria-hidden="false"] {
    max-height: 2000px;
}

.pc-accordion-content {
    padding: var(--pc-spacing-md);
    background: var(--base-2, #f5f7fa);
    border: 1px solid var(--base, #f0f0f0);
    border-top: none;
}

/* ==========================================================================
   Responsive Styles - Desktop (≥900px)
   ========================================================================== */

@media (min-width: 900px) {
    /* Meta & Stock Boxes - Side by Side */
    .pc-product-boxes {
        flex-direction: row;
        align-items: stretch;
    }

    .pc-stock-box {
        flex: 0 0 auto;
        min-width: 120px;
    }

    .pc-meta-box {
        flex: 1;
    }

    /* Show Bottom Tabs */
    .woocommerce div.product .woocommerce-tabs ul.wc-tabs-bottom {
        display: flex;
    }

    /* Two-Column Description */
    .woocommerce-Tabs-panel--description {
        columns: 2;
        column-gap: 40px;
    }

    /* Prevent breaking inside sections */
    .woocommerce-Tabs-panel--description h4,
    .woocommerce-Tabs-panel--description ul {
        break-inside: avoid;
    }

    /* Keep h4 with its following ul */
    .woocommerce-Tabs-panel--description h4 {
        break-after: avoid;
    }

    /* Hide Accordion on Desktop */
    .pc-accordion {
        display: none !important;
    }

    /* Ensure tabs are visible */
    .woocommerce-tabs.pc-accordion-mode .wc-tabs,
    .woocommerce-tabs.pc-accordion-mode .woocommerce-Tabs-panel {
        display: block !important;
    }
}

/* ==========================================================================
   Responsive Styles - Mobile (<900px)
   ========================================================================== */

@media (max-width: 899px) {
    /* Stack Meta & Stock Boxes */
    .pc-product-boxes {
        flex-direction: column;
    }

    /* Hide Tabs, Show Accordion */
    .woocommerce-tabs.pc-accordion-mode ul.wc-tabs,
    .woocommerce-tabs.pc-accordion-mode .wc-tabs-bottom {
        display: none !important;
    }

    .woocommerce-tabs.pc-accordion-mode .woocommerce-Tabs-panel {
        display: none !important;
    }

    .woocommerce-tabs.pc-accordion-mode .pc-accordion {
        display: block;
    }

    /* Single column description in accordion */
    .pc-accordion .woocommerce-Tabs-panel--description {
        columns: 1;
    }

    /* Ensure accordion content is visible when panel is open */
    .pc-accordion-panel[aria-hidden="false"] .woocommerce-Tabs-panel {
        display: block !important;
    }
}

/* ==========================================================================
   Additional WooCommerce Overrides
   ========================================================================== */

/* Clean up WooCommerce default margins */
.woocommerce div.product .woocommerce-tabs {
    margin-bottom: var(--pc-spacing-lg);
}

/* Additional Information Tab - Clean Table */
.woocommerce-Tabs-panel--additional_information .shop_attributes {
    border: none;
}

/* ==========================================================================
   Specifications Tab
   ========================================================================== */

/* Specifications Tab - Two Column Layout */
.pc-attributes-columns {
    display: flex;
    flex-direction: column;
    gap: var(--pc-spacing-lg);
}

.pc-attributes-columns .shop_attributes {
    width: 100%;
    margin: 0;
}

@media (min-width: 900px) {
    .pc-attributes-columns {
        flex-direction: row;
        gap: 40px;
    }

    .pc-attributes-columns .shop_attributes {
        flex: 1;
    }
}

.woocommerce-Tabs-panel--additional_information .shop_attributes th,
.woocommerce-Tabs-panel--additional_information .shop_attributes td {
    padding: 8px 0;
    border-bottom: 1px solid var(--base, #f0f0f0);
    border-right: 0;
    font-size: 13px;
    text-align: left;
}

.woocommerce-Tabs-panel--additional_information .shop_attributes th {
    color: var(--contrast-3, #595959);
    font-weight: 500;
}

/* ==========================================================================
   Product Gallery - Horizontal Thumbnails
   ========================================================================== */

.woocommerce div.product div.images .flex-control-thumbs {
    display: flex;
    flex-wrap: nowrap;
    gap: 10px;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 5px 0;
    margin: 10px 0;
}

.woocommerce div.product div.images .flex-control-thumbs::-webkit-scrollbar {
    display: none;
}

.woocommerce div.product div.images .flex-control-thumbs li {
    flex: 0 0 auto;
    width: 80px;
    margin: 0;
}

.woocommerce div.product div.images .flex-control-thumbs li img {
    width: 100%;
    height: auto;
    opacity: 0.7;
    transition: opacity var(--pc-transition), box-shadow var(--pc-transition);
}

.woocommerce div.product div.images .flex-control-thumbs li img:hover,
.woocommerce div.product div.images .flex-control-thumbs li img.flex-active {
    opacity: 1;
}

/* Gallery Navigation Wrapper */
.pc-gallery-nav-wrapper {
    position: relative;
}

.pc-gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    background: var(--accent-2, #6a85bd);
    color: var(--base-3, #ffffff);
    border: 1px solid var(--base-3, #ffffff);
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10;
    font-size: 18px;
    font-weight: 700;
    line-height: 1;
    transition: background var(--pc-transition), transform var(--pc-transition);
}

.pc-gallery-nav.is-visible {
    display: flex;
}

.pc-gallery-nav:hover {
    background: var(--accent-3, #FF9400);
    transform: translateY(-50%) scale(1.05);
}

.pc-gallery-nav:active {
    transform: translateY(-50%) scale(0.95);
}

.pc-gallery-nav--prev {
    left: -16px;
}

.pc-gallery-nav--next {
    right: -16px;
}

@media (hover: none) {
    .pc-gallery-nav.is-visible {
        display: flex;
    }
}

/* ==========================================================================
   Price Display with VAT Info
   ========================================================================== */

.pc-price-wrapper {
    margin-bottom: var(--pc-spacing-md);
}

.pc-price-wrapper .price {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 5px;
}

.pc-price-label {
    font-size: 16px;
    font-weight: 400;
    color: var(--contrast, #141414);
}

.pc-vat-info {
    margin: 0;
    font-size: 13px;
    line-height: 1.4;
    color: var(--contrast-3, #595959);
}

.pc-vat-separator {
    margin: 0 5px;
    opacity: 0.5;
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
    .pc-accordion {
        display: none !important;
    }

    .woocommerce-tabs ul.wc-tabs,
    .wc-tabs-bottom {
        display: none !important;
    }

    .woocommerce-tabs .woocommerce-Tabs-panel {
        display: block !important;
        break-inside: avoid;
    }

    .woocommerce-Tabs-panel--description {
        columns: 1 !important;
    }
}