/* ==========================================================================
   Reusable Components — M3 Design System
   Breadcrumbs, Currency, Cards, Empty States, Buttons
   ========================================================================== */

/* --- Breadcrumbs — M3 body-medium, on-surface-variant --- */
.pc-breadcrumbs {
    padding: var(--pc-space-md) 0;
    font: var(--type-body-md);
    color: var(--fg2);
    max-width: var(--pc-container-max);
    margin: 0 auto;
    padding-left: var(--pc-space-lg);
    padding-right: var(--pc-space-lg);
}

.pc-breadcrumbs a {
    color: var(--fg2);
    text-decoration: none;
    transition: color var(--duration-short) var(--easing-standard);
}

.pc-breadcrumbs a:hover {
    color: var(--color-primary);
}

.pc-breadcrumbs .separator {
    margin: 0 8px;
    color: var(--color-outline-variant);
}

.pc-breadcrumbs .material-symbols-outlined {
    font-size: 18px;
    margin: 0 4px;
    color: var(--color-outline-variant);
}


/* --- Currency Dropdown — M3 Outlined style --- */
.pc-currency-switcher {
    position: relative;
    display: inline-block;
}

.pc-currency-btn {
    background: transparent;
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    font: var(--type-label-lg);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--pc-font-family);
    color: var(--fg2);
    transition: border-color var(--duration-short) var(--easing-standard);
    position: relative;
    overflow: hidden;
}

.pc-currency-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--fg1);
    opacity: 0;
    transition: opacity var(--duration-short) var(--easing-standard);
    pointer-events: none;
    border-radius: inherit;
}

.pc-currency-btn:hover::before {
    opacity: var(--state-hover);
}

.pc-currency-btn:hover {
    border-color: var(--fg1);
}

.pc-currency-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 4px;
    background: var(--color-surface-container);
    border: none;
    border-radius: var(--radius-sm);
    box-shadow: var(--elevation-2);
    min-width: 160px;
    z-index: var(--pc-z-dropdown);
    display: none;
    overflow: hidden;
}

.pc-currency-dropdown.open {
    display: block;
    animation: md-dropdown-enter var(--duration-medium) var(--easing-decelerate);
}

@keyframes md-dropdown-enter {
    from {
        opacity: 0;
        transform: scaleY(0.8);
        transform-origin: top;
    }
    to {
        opacity: 1;
        transform: scaleY(1);
    }
}

/* Currency dropdown rows — flex so symbol + code align on a single
   shared baseline regardless of which symbol it is (₹/$/€/£ have very
   different widths and intrinsic heights). Fixed min-height kills the
   irregular row sizing seen pre-v3.7.0. */
.pc-currency-option {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    min-height: 40px;
    padding: 0 16px;
    font-size: 14px;
    font-weight: 500;
    line-height: 1;
    color: var(--fg1);
    background: none;
    border: none;
    text-align: left;
    text-decoration: none;
    cursor: pointer;
    font-family: var(--pc-font-family);
    position: relative;
    overflow: hidden;
    transition: background var(--duration-short) var(--easing-standard);
}

.pc-currency-option:hover {
    background: color-mix(in srgb, var(--fg1) 8%, transparent);
}

.pc-currency-option.active {
    color: var(--color-primary);
    font-weight: 600;
    background: color-mix(in srgb, var(--color-primary) 8%, transparent);
}

.pc-currency-option .currency-symbol {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    flex-shrink: 0;
    margin: 0;
    font-size: 15px;
    line-height: 1;
}


/* --- Product Card (hub pages & related) — M3 Filled Card --- */
.pc-product-card {
    background: var(--color-surface-variant);
    border: none;
    border-radius: var(--radius-md);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    display: block;
    position: relative;
    transition: box-shadow var(--duration-medium) var(--easing-standard);
}

.pc-product-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--fg1);
    opacity: 0;
    transition: opacity var(--duration-short) var(--easing-standard);
    pointer-events: none;
    border-radius: inherit;
    z-index: 1;
}

.pc-product-card:hover::before {
    opacity: var(--state-hover);
}

.pc-product-card:hover {
    box-shadow: var(--elevation-1);
}

.pc-product-card__image {
    background: var(--color-surface-container-low);
    aspect-ratio: 4/3;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2;
}

.pc-product-card__image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: var(--pc-space-md);
}

.pc-product-card__body {
    padding: var(--pc-space-md);
    position: relative;
    z-index: 2;
}

.pc-product-card__badges {
    display: flex;
    gap: 4px;
    margin-bottom: var(--pc-space-sm);
    flex-wrap: wrap;
}

.pc-product-card__title {
    font: var(--type-title-sm);
    font-weight: 600;
    margin-bottom: 4px;
    line-height: 1.3;
    color: var(--fg1);
}

.pc-product-card__excerpt {
    font: var(--type-body-sm);
    color: var(--fg2);
    line-height: 1.4;
    margin-bottom: var(--pc-space-sm);
}

.pc-product-card__price {
    font: var(--type-title-md);
    font-weight: 700;
    color: var(--fg1);
}

.pc-product-card__doc-count {
    font: var(--type-label-sm);
    color: var(--color-outline);
    margin-top: 4px;
}


/* --- Empty state --- */
.pc-empty-state {
    text-align: center;
    padding: var(--pc-space-3xl) var(--pc-space-lg);
    color: var(--color-outline);
}

.pc-empty-state-icon {
    font-size: 48px;
    margin-bottom: var(--pc-space-md);
    color: var(--color-outline-variant);
}

.pc-empty-state-icon .material-symbols-outlined {
    font-size: 48px;
}

.pc-empty-state h3 {
    font: var(--type-title-lg);
    color: var(--fg2);
    margin-bottom: var(--pc-space-sm);
}

.pc-empty-state p {
    font: var(--type-body-md);
    max-width: 400px;
    margin: 0 auto;
    color: var(--color-outline);
}


/* --- v3.0 Buttons — High-emphasis (amber), then tonal, outlined, text --- */

/* Filled = high emphasis = Signal Amber.
   Used for: hero "Browse Products", "Add to Cart" callouts, primary CTAs.
   Per HANDOFF: 40px height, 20px radius, uppercase Futura/Jost SemiBold 700,
   +0.5px tracking, amber background, --pc-accent-on text. */
.pc-btn-filled {
    background: var(--pc-accent);
    color: var(--pc-accent-on);
    border: none;
    height: 40px;
    padding: 0 24px;
    border-radius: 20px;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 700;
    line-height: 1;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition:
        background-color var(--duration-short) var(--easing-standard),
        box-shadow var(--duration-short) var(--easing-standard);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.pc-btn-filled::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--pc-accent-on);
    opacity: 0;
    transition: opacity var(--duration-short) var(--easing-standard);
    pointer-events: none;
    border-radius: inherit;
}

.pc-btn-filled:hover::before { opacity: var(--state-hover); }
.pc-btn-filled:hover {
    background: var(--pc-accent-dk);
    color: var(--pc-accent-on);
    box-shadow: var(--elevation-1);
    text-decoration: none;
}
.pc-btn-filled:active::before { opacity: var(--state-pressed); }

/* Filled-Primary = brand-blue filled (medium emphasis, less shouty than amber).
   Use for "View product", secondary nav CTAs, etc. */
.pc-btn-filled-primary {
    background: var(--color-primary);
    color: var(--color-on-primary);
    border: none;
    height: 40px;
    padding: 0 24px;
    border-radius: 20px;
    font-family: var(--font-sans);
    font-weight: 600;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition:
        background-color var(--duration-short) var(--easing-standard),
        box-shadow var(--duration-short) var(--easing-standard);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.pc-btn-filled-primary:hover {
    background: var(--color-primary-dark);
    color: var(--color-on-primary);
    box-shadow: var(--elevation-1);
    text-decoration: none;
}

/* Tonal button (medium emphasis) */
.pc-btn-tonal {
    background: var(--color-secondary-container);
    color: var(--color-on-secondary-container);
    border: none;
    height: 40px;
    padding: 0 24px;
    border-radius: 20px;
    font: var(--type-label-lg);
    cursor: pointer;
    font-family: var(--pc-font-family);
    position: relative;
    overflow: hidden;
    transition: box-shadow var(--duration-short) var(--easing-standard);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.pc-btn-tonal::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-on-secondary-container);
    opacity: 0;
    transition: opacity var(--duration-short) var(--easing-standard);
    pointer-events: none;
    border-radius: inherit;
}

.pc-btn-tonal:hover::before { opacity: var(--state-hover); }
.pc-btn-tonal:hover { box-shadow: var(--elevation-1); }
.pc-btn-tonal:active::before { opacity: var(--state-pressed); }

/* Outlined button (medium emphasis) */
.pc-btn-outlined {
    background: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-outline);
    height: 40px;
    padding: 0 24px;
    border-radius: 20px;
    font: var(--type-label-lg);
    cursor: pointer;
    font-family: var(--pc-font-family);
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.pc-btn-outlined::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-primary);
    opacity: 0;
    transition: opacity var(--duration-short) var(--easing-standard);
    pointer-events: none;
    border-radius: inherit;
}

.pc-btn-outlined:hover::before { opacity: var(--state-hover); }
.pc-btn-outlined:active::before { opacity: var(--state-pressed); }

/* Text button (low emphasis) */
.pc-btn-text {
    background: transparent;
    color: var(--color-primary);
    border: none;
    height: 40px;
    padding: 0 12px;
    border-radius: 20px;
    font: var(--type-label-lg);
    cursor: pointer;
    font-family: var(--pc-font-family);
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.pc-btn-text::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-primary);
    opacity: 0;
    transition: opacity var(--duration-short) var(--easing-standard);
    pointer-events: none;
    border-radius: inherit;
}

.pc-btn-text:hover::before { opacity: var(--state-hover); }
.pc-btn-text:active::before { opacity: var(--state-pressed); }


/* --- M3 Dividers --- */
.pc-divider {
    border: none;
    height: 1px;
    background: var(--color-outline-variant);
    margin: 0;
}

.pc-divider--inset {
    margin-left: 16px;
    margin-right: 16px;
}


/* ==========================================================================
   Compact Product Grid — WooCommerce Shop / Category Archive Pages
   Pimoroni-inspired: 4-col, tight spacing, minimal chrome
   ========================================================================== */

/* Force 4 columns on archive pages */
#primary ul.products.columns-3,
#primary ul.products.columns-4 {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 12px !important;
    padding: 0 !important;
    margin: 0 !important;
}

/* Reset Shoptimizer's float-based widths on product items */
#primary ul.products li.product {
    float: none !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    overflow: hidden;
    transition: border-color var(--duration-short) var(--easing-standard),
                box-shadow var(--duration-short) var(--easing-standard);
    position: relative;
    /* Uniform card height: flex column so text area stretches */
    display: flex !important;
    flex-direction: column !important;
}

#primary ul.products li.product:hover {
    border-color: var(--color-outline);
    box-shadow: var(--elevation-1);
}

/* Compact image container */
#primary ul.products li.product .woocommerce-image__wrapper {
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: var(--color-surface-container-low);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
}

#primary ul.products li.product .woocommerce-image__wrapper img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    mix-blend-mode: multiply;
}

/* Flatten Shoptimizer PLP carousel containers so <img> sits directly in flex parent */
#primary ul.products li.product .shoptimizer-plp-carousel-container,
#primary ul.products li.product .shoptimizer-plp-image-wrapper {
    display: contents;
}

/* The <a> wrapping the image also needs to fill the flex container */
#primary ul.products li.product .woocommerce-image__wrapper > a.woocommerce-LoopProduct-link {
    display: contents;
}

/* Card text area — compact padding, flex column to push button to bottom */
#primary ul.products li.product .woocommerce-card__header {
    padding: 10px 12px 12px;
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
}

/* HIDE verbose category tags — biggest visual clutter offender */
#primary ul.products li.product p.product__categories {
    display: none !important;
}

/* Product title — compact, 2-line max, fixed height for uniform cards */
#primary ul.products li.product .woocommerce-loop-product__title {
    margin: 0 0 6px;
    min-height: 2.7em; /* Reserve space for 2 lines (line-height 1.35 × 2) */
}

#primary ul.products li.product .woocommerce-loop-product__title a {
    font: var(--type-body-md);
    font-weight: 600;
    color: var(--fg1);
    text-decoration: none;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.35;
}

#primary ul.products li.product .woocommerce-loop-product__title a:hover {
    color: var(--color-primary);
}

/* Price — prominent but compact, push to bottom with auto margin */
#primary ul.products li.product span.price {
    display: block;
    font: var(--type-title-sm) !important;
    font-weight: 700 !important;
    color: var(--fg1) !important;
    margin-top: auto !important;
    margin-bottom: 8px;
}

#primary ul.products li.product span.price del {
    font-weight: 400;
    color: var(--color-outline);
    font-size: 0.85em;
}

#primary ul.products li.product span.price ins {
    text-decoration: none;
    font-weight: 700;
}

/* Add to cart button — compact M3 filled style
   CRITICAL: Shoptimizer sets position:absolute + opacity:0 for hover-reveal.
   We override to static + always visible so buttons flow in the card layout. */
#primary ul.products li.product a.button.add_to_cart_button,
#primary ul.products li.product a.button.product_type_simple,
#primary ul.products li.product a.button.product_type_variable {
    display: block !important;
    width: 100% !important;
    text-align: center !important;
    background: var(--color-primary) !important;
    color: var(--color-on-primary) !important;
    border: none !important;
    border-radius: 20px !important;
    padding: 0 16px !important;
    height: 34px !important;
    font: var(--type-label-md) !important;
    line-height: 34px !important;
    font-weight: 600 !important;
    font-family: var(--pc-font-family) !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
    box-sizing: border-box !important;
    /* Override Shoptimizer's absolute positioning + hover-reveal */
    position: static !important;
    opacity: 1 !important;
    float: none !important;
    margin: 0 !important;
    left: auto !important;
    right: auto !important;
    bottom: auto !important;
    top: auto !important;
    transform: none !important;
    visibility: visible !important;
    transition: box-shadow var(--duration-short) var(--easing-standard);
}

#primary ul.products li.product a.button:hover {
    box-shadow: var(--elevation-1);
}

/* Wishlist mini icon — restyle to subtle top-right overlay */
#primary ul.products li.product .commercekit-wishlist.mini {
    position: absolute;
    top: 8px;
    right: 8px;
    z-index: 5;
    opacity: 0;
    transition: opacity var(--duration-short) var(--easing-standard);
}

#primary ul.products li.product:hover .commercekit-wishlist.mini {
    opacity: 1;
}

/* Stock badge overlay — for out-of-stock items */
#primary ul.products li.product.outofstock .woocommerce-image__wrapper::after {
    content: 'Out of Stock';
    position: absolute;
    top: 8px;
    left: 8px;
    background: var(--color-error-container);
    color: var(--color-error);
    font: var(--type-label-sm);
    font-weight: 600;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    z-index: 3;
}

/* On-backorder badge */
#primary ul.products li.product.onbackorder .woocommerce-image__wrapper::after {
    content: 'Backorder';
    position: absolute;
    top: 8px;
    left: 8px;
    background: var(--color-warning-container);
    color: var(--color-warning);
    font: var(--type-label-sm);
    font-weight: 600;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    z-index: 3;
}

/* Sale badge — M3 styled */
#primary ul.products li.product span.onsale {
    position: absolute !important;
    top: 8px;
    left: 8px;
    background: var(--color-tertiary-container) !important;
    color: var(--color-tertiary) !important;
    font: var(--type-label-sm) !important;
    font-weight: 600 !important;
    padding: 2px 8px !important;
    border-radius: var(--radius-sm) !important;
    min-height: auto !important;
    min-width: auto !important;
    line-height: 1.4 !important;
    z-index: 3;
    margin: 0 !important;
}

/* Hide Shoptimizer's default sale badge positioning extras */
#primary ul.products li.product .shoptimizer-badge {
    display: none !important;
}

/* Hide Shoptimizer's default "Out of stock" <em> inside image wrapper —
   replaced by our ::after pseudo-element badge */
#primary ul.products li.product .woocommerce-image__wrapper em {
    display: none !important;
}

/* Ensure image wrapper is positioned for badge overlays */
#primary ul.products li.product .woocommerce-image__wrapper {
    position: relative;
}

/* Remove Shoptimizer's default product card shadows/borders */
#primary ul.products li.product .woocommerce-LoopProduct-link {
    text-decoration: none;
    color: inherit;
}

/* Out-of-stock "Read more" button — M3 outlined style (not filled) to
   differentiate from purchasable "Add to cart" buttons */
#primary ul.products li.product.outofstock a.button {
    background: transparent !important;
    color: var(--color-outline) !important;
    border: 1px solid var(--color-outline-variant) !important;
}