/* ==========================================================================
   PRODUCT.CSS — Product Cards, Archive Grid, Single Product, Badges
   ========================================================================== */

/* ---- Product Card ---- */
.product-card {
    background: var(--color-white);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all var(--transition-base);
    position: relative;
}
.product-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

/* Image Wrapper */
.product-card__image-wrapper {
    position: relative;
    width: 100%;
    padding-top: 100%; /* 1:1 aspect ratio */
    background: var(--color-surface);
    overflow: hidden;
}
.product-card__image-wrapper a {
    position: absolute;
    inset: 0;
    display: block;
}
.product-card__image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}
.product-card:hover .product-card__image {
    transform: scale(1.06);
}
.product-card__image--placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 56px;
    color: var(--color-border-dark);
}

/* Badges (positioned inside image) */
.product-card__badges {
    position: absolute;
    top: var(--space-3);
    left: var(--space-3);
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    z-index: 2;
}

/* Wishlist button */
.product-card__wishlist {
    position: absolute;
    top: var(--space-3); right: var(--space-3);
    z-index: 2;
    background: var(--color-white);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-full);
    width: 34px; height: 34px;
    display: flex; align-items: center; justify-content: center;
    font-size: 16px;
    cursor: pointer;
    transition: all var(--transition-base);
    color: var(--color-text-muted);
    box-shadow: var(--shadow-xs);
}
.product-card__wishlist:hover { border-color: #EF4444; color: #EF4444; transform: scale(1.1); }

/* Body */
.product-card__body { padding: var(--space-4); flex: 1; display: flex; flex-direction: column; gap: var(--space-2); }
.product-card__brand { font-size: var(--text-xs); color: var(--color-text-muted); font-weight: var(--font-weight-semibold); text-transform: uppercase; letter-spacing: 0.04em; }
.product-card__name { font-size: var(--text-sm); font-weight: var(--font-weight-semibold); color: var(--color-text); line-height: 1.4; flex: 1; }
.product-card__name a { color: inherit; text-decoration: none; }
.product-card:hover .product-card__name a { color: var(--color-primary); }

/* Rx badge inline */
.product-card__rx {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 10px;
    font-weight: var(--font-weight-bold);
    color: var(--color-warning);
    background: rgba(245,127,23,0.1);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(245,127,23,0.3);
}

/* Pricing */
.product-card__price {
    display: flex;
    align-items: baseline;
    gap: var(--space-2);
    flex-wrap: wrap;
}
.product-card__price-current {
    font-size: var(--text-xl);
    font-weight: var(--font-weight-extrabold);
    color: var(--color-primary);
}
.product-card__price-original {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    text-decoration: line-through;
}
.product-card__price-discount {
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-success);
}


/* Add to cart */
.product-card__add-to-cart {
    margin-top: auto;
    padding-top: var(--space-3);
    border-top: 1px solid var(--color-border);
}
.product-card__add-to-cart .btn {
    width: 100%;
    justify-content: center;
    padding: 10px;
    font-size: var(--text-sm);
}

/* WooCommerce overrides for product card */
.woocommerce ul.products li.product {
    background: var(--color-white);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    padding: 0 !important;
    margin: 0 !important;
    transition: all var(--transition-base);
}
.woocommerce ul.products li.product:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}
.woocommerce ul.products { display: grid !important; grid-template-columns: repeat(4, 1fr) !important; gap: var(--space-5) !important; }
.woocommerce ul.products li.product .woocommerce-LoopProduct-link img { margin: 0; border-radius: 0; width: 100%; }
.woocommerce ul.products li.product .button {
    width: calc(100% - 2rem);
    margin: 0 1rem 1rem;
    border-radius: var(--radius-base) !important;
    background: var(--color-primary) !important;
    color: #fff !important;
    font-family: var(--font-base) !important;
    font-weight: var(--font-weight-semibold) !important;
}

/* ---- Product Archive ---- */
.product-archive { padding: var(--space-8) 0; background: var(--color-surface); }
.product-archive__layout { display: grid; grid-template-columns: 280px 1fr; gap: var(--space-8); }

/* Sidebar & Widgets */
.product-archive__sidebar {}
.product-archive__sidebar .widget,
.product-archive__sidebar .filter-widget {
    background: var(--color-white);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    margin-bottom: var(--space-5);
    box-shadow: var(--shadow-xs);
}
.product-archive__sidebar .widget .widget-title,
.product-archive__sidebar .widget .widgettitle,
.product-archive__sidebar .filter-widget__title {
    font-size: var(--text-base);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    margin-top: 0;
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 1.5px solid var(--color-border);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* Category List Widget */
.woocommerce .widget_product_categories ul,
.widget_product_categories ul,
.product-archive__sidebar .filter-widget__list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.woocommerce .widget_product_categories ul li,
.widget_product_categories ul li,
.product-archive__sidebar .filter-widget__item {
    margin-bottom: var(--space-2);
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.woocommerce .widget_product_categories ul li a,
.widget_product_categories ul li a,
.product-archive__sidebar .filter-widget__item label a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}
.woocommerce .widget_product_categories ul li a:hover,
.woocommerce .widget_product_categories ul li.current-cat a,
.product-archive__sidebar .filter-widget__item label a:hover {
    color: var(--color-primary);
}
.woocommerce .widget_product_categories ul li .count,
.widget_product_categories ul li .count,
.product-archive__sidebar .filter-widget__count {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    background: var(--color-surface);
    padding: 2px 8px;
    border-radius: var(--radius-full);
}
.woocommerce .widget_product_categories ul.children {
    width: 100%;
    padding-left: var(--space-4);
    margin-top: var(--space-2);
    border-left: 1.5px solid var(--color-border);
}

/* Price Filter Widget */
.woocommerce .widget_price_filter .price_slider_wrapper,
.widget_price_filter .price_slider_wrapper {
    padding-top: var(--space-2);
}
.woocommerce .widget_price_filter .ui-slider,
.widget_price_filter .ui-slider {
    position: relative;
    text-align: left;
    background: var(--color-border-dark);
    height: 6px;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-5);
}
.woocommerce .widget_price_filter .ui-slider .ui-slider-range,
.widget_price_filter .ui-slider .ui-slider-range {
    position: absolute;
    z-index: 1;
    display: block;
    border: 0;
    background: var(--color-primary);
    border-radius: var(--radius-full);
}
.woocommerce .widget_price_filter .ui-slider .ui-slider-handle,
.widget_price_filter .ui-slider .ui-slider-handle {
    position: absolute;
    z-index: 2;
    width: 16px;
    height: 16px;
    background: var(--color-white);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-full);
    cursor: pointer;
    outline: none;
    top: -5px;
    margin-left: -8px;
    transition: transform var(--transition-fast);
}
.woocommerce .widget_price_filter .ui-slider .ui-slider-handle:hover {
    transform: scale(1.2);
    box-shadow: 0 0 0 3px rgba(0,137,123,0.15);
}
.woocommerce .widget_price_filter .price_slider_amount,
.widget_price_filter .price_slider_amount {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-3);
}
.woocommerce .widget_price_filter .price_slider_amount .price_label,
.widget_price_filter .price_slider_amount .price_label {
    font-size: var(--text-sm);
    color: var(--color-text);
    font-weight: var(--font-weight-medium);
}
.woocommerce .widget_price_filter .price_slider_amount .button,
.widget_price_filter .price_slider_amount .button {
    font-size: 11px !important;
    padding: 6px 14px !important;
    background: var(--color-primary) !important;
    color: var(--color-white) !important;
    border: none !important;
    border-radius: var(--radius-base) !important;
    font-weight: var(--font-weight-semibold) !important;
    cursor: pointer;
    text-transform: uppercase;
    line-height: 1.2 !important;
}

/* Layered Nav Widget (Attributes e.g. Brand Selection) */
.woocommerce .widget_layered_nav ul,
.widget_layered_nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.woocommerce .widget_layered_nav ul li,
.widget_layered_nav ul li {
    margin-bottom: var(--space-2);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.woocommerce .widget_layered_nav ul li a,
.widget_layered_nav ul li a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: var(--text-sm);
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    transition: color var(--transition-fast);
}
.woocommerce .widget_layered_nav ul li a::before,
.widget_layered_nav ul li a::before {
    content: '';
    display: inline-block;
    width: 15px;
    height: 15px;
    border: 1.5px solid var(--color-border-dark);
    border-radius: 3px;
    background: var(--color-white);
    flex-shrink: 0;
    transition: all var(--transition-fast);
}
.woocommerce .widget_layered_nav ul li.chosen a::before,
.widget_layered_nav ul li.chosen a::before {
    background: var(--color-primary);
    border-color: var(--color-primary);
    content: '✓';
    color: var(--color-white);
    font-size: 9px;
    line-height: 12px;
    text-align: center;
    font-weight: bold;
}
.woocommerce .widget_layered_nav ul li a:hover,
.woocommerce .widget_layered_nav ul li.chosen a {
    color: var(--color-primary);
}
.woocommerce .widget_layered_nav ul li a:hover::before {
    border-color: var(--color-primary);
}
.woocommerce .widget_layered_nav ul li .count,
.widget_layered_nav ul li .count {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    background: var(--color-surface);
    padding: 2px 8px;
    border-radius: var(--radius-full);
}

/* Layered Nav Active Filters Widget */
.woocommerce .widget_layered_nav_filters ul,
.widget_layered_nav_filters ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}
.woocommerce .widget_layered_nav_filters ul li a,
.widget_layered_nav_filters ul li a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: var(--text-xs);
    background: var(--color-primary-light);
    color: var(--color-primary);
    padding: 4px 10px;
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
}
.woocommerce .widget_layered_nav_filters ul li a::after {
    content: '×';
    font-size: 13px;
    font-weight: var(--font-weight-bold);
    line-height: 1;
}

/* Products Area */
.product-archive__main { }
.product-sort-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-6);
    padding: var(--space-4) var(--space-5);
    background: var(--color-white);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xs);
}
.product-sort-bar__count { font-size: var(--text-sm); color: var(--color-text-muted); }
.product-sort-bar select.orderby {
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-base);
    padding: 8px 12px;
    font-family: var(--font-base);
    font-size: var(--text-sm);
    color: var(--color-text);
    background: var(--color-white);
    outline: none;
    cursor: pointer;
    transition: border-color var(--transition-fast);
}
.product-sort-bar select.orderby:hover,
.product-sort-bar select.orderby:focus {
    border-color: var(--color-primary);
}

/* Mobile Filter Toggle Button & Overlay */
.filter-toggle-btn {
    display: none;
    align-items: center;
    gap: var(--space-2);
    background: var(--color-white);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-base);
    padding: 10px 16px;
    font-size: var(--text-sm);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    cursor: pointer;
    margin-bottom: var(--space-4);
    box-shadow: var(--shadow-xs);
    width: fit-content;
    transition: all var(--transition-fast);
}
.filter-toggle-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}
.filter-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15,23,42,0.4);
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base) ease;
}
.filter-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

/* Pagination */
.uandi-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    margin-top: var(--space-10);
}
.uandi-pagination__item {
    width: 40px; height: 40px;
    display: flex; align-items: center; justify-content: center;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-base);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    text-decoration: none;
    transition: all var(--transition-fast);
}
.uandi-pagination__item:hover,
.uandi-pagination__item--active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

/* ---- Single Product ---- */
.single-product-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    padding: var(--space-8) 0;
}
.product-gallery { }
.product-gallery__main {
    width: 100%;
    aspect-ratio: 1;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-surface);
    margin-bottom: var(--space-3);
}
.product-gallery__main img { width: 100%; height: 100%; object-fit: contain; }
.product-gallery__thumbs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-2);
}
.product-gallery__thumb {
    aspect-ratio: 1;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-base);
    overflow: hidden;
    cursor: pointer;
    transition: border-color var(--transition-fast);
}
.product-gallery__thumb:hover,
.product-gallery__thumb--active { border-color: var(--color-primary); }
.product-gallery__thumb img { width: 100%; height: 100%; object-fit: cover; }

.product-info__brand { font-size: var(--text-sm); color: var(--color-text-muted); font-weight: var(--font-weight-semibold); text-transform: uppercase; margin-bottom: var(--space-2); }
.product-info__title { font-size: var(--text-2xl); font-weight: 800; margin-bottom: var(--space-4); line-height: 1.2; letter-spacing: -0.02em; }
.product-info__rating { display: flex; align-items: center; gap: var(--space-2); margin-bottom: var(--space-4); font-size: var(--text-sm); color: var(--color-text-muted); }
.product-info__pricing { margin-bottom: var(--space-5); display: flex; align-items: baseline; flex-wrap: wrap; }
.product-info__price-current { font-size: var(--text-4xl); font-weight: 900; color: var(--color-primary); margin-left: var(--space-3); }
.product-info__price-original { font-size: var(--text-xl); color: var(--color-text-muted); text-decoration: line-through; }
.product-info__price-discount { font-size: var(--text-base); color: var(--color-success); font-weight: var(--font-weight-semibold); margin-left: var(--space-2); }
.product-info__short-desc { font-size: var(--text-sm); color: var(--color-text-secondary); line-height: var(--line-height-relaxed); margin-bottom: var(--space-6); }
.product-info__actions { display: flex; gap: var(--space-3); margin-bottom: var(--space-6); }
.product-info__qty {
    display: flex;
    align-items: center;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-base);
    overflow: hidden;
    height: 48px;
    background: var(--color-white);
}
.product-info__qty button {
    padding: 0 16px;
    background: none !important;
    border: none !important;
    font-size: var(--text-lg);
    cursor: pointer;
    color: var(--color-text-secondary);
    transition: background var(--transition-fast);
    line-height: 1;
    height: 100%;
    margin: 0 !important;
    box-shadow: none !important;
    display: flex;
    align-items: center;
    justify-content: center;
}
.product-info__qty button:hover {
    background: var(--color-surface) !important;
    color: var(--color-primary);
}
.product-info__qty input.qty {
    width: 54px;
    height: 100%;
    text-align: center;
    border: none !important;
    background: none !important;
    font-family: var(--font-base);
    font-size: var(--text-base);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    outline: none;
    padding: 0 !important;
    margin: 0 !important;
    box-shadow: none !important;
}

/* Hide HTML5 Up/Down arrows in quantity input */
.product-info__qty input[type="number"]::-webkit-outer-spin-button,
.product-info__qty input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
.product-info__qty input[type="number"] {
    -moz-appearance: textfield;
}

.product-info__add-cart {
    flex: 1;
    height: 48px;
}
.product-info__meta { font-size: var(--text-xs); color: var(--color-text-muted); display: flex; flex-direction: column; gap: var(--space-2); }
.product-info__meta span strong { color: var(--color-text); }

/* Rx Notice */
.rx-notice {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    background: rgba(245,127,23,0.08);
    border: 1px solid rgba(245,127,23,0.3);
    border-radius: var(--radius-base);
    padding: var(--space-4);
    margin-bottom: var(--space-4);
    font-size: var(--text-sm);
    color: var(--color-text);
}
.rx-notice__icon { font-size: 20px; flex-shrink: 0; }