/* =====================================================
   PWA E-COMMERCE — MAIN STYLESHEET
   Sections:
   01. Top Bar
   02. Header & Navigation
   03. Mobile Menu
   04. Hero
   05. Trust Bar
   06. Category Cards
   07. Product Cards
   08. Shop Page
   09. Single Product
   10. Cart Page
   11. Checkout Page
   12. Order Confirmation
   13. Blog
   14. Sidebar
   15. Footer
   16. Utility Components
   17. Animations & Transitions
   ===================================================== */

/* 01. TOP BAR */
.topbar {
    background: var(--clr-primary);
    color: #ccc;
    font-size: var(--fs-xs);
    padding: 8px 0;
}
.topbar__links { display: flex; gap: var(--space-4); }
.topbar__links a { color: #ccc; opacity: .8; transition: opacity var(--transition); }
.topbar__links a:hover { opacity: 1; }

/* 02. HEADER & NAVIGATION */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255,255,255,.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--clr-border);
    height: var(--header-height);
    transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }
.header-nav {
    display: flex;
    align-items: center;
    height: var(--header-height);
    gap: var(--space-6);
}
.site-logo { display: flex; align-items: center; flex-shrink: 0; }
.site-logo img { max-height: 48px; width: auto; }
.site-logo__text {
    font-size: var(--fs-xl);
    font-weight: var(--fw-bold);
    font-family: var(--ff-serif);
    color: var(--clr-primary);
    letter-spacing: -.02em;
}
.header-menu-wrap { flex: 1; display: flex; justify-content: center; }

/* Nav Menu */
.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    list-style: none;
}
.nav-item { position: relative; }
.nav-link {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 8px 14px;
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    color: var(--clr-text);
    border-radius: var(--radius-sm);
    white-space: nowrap;
    transition: color var(--transition), background var(--transition);
}
.nav-link:hover, .nav-item.current-menu-item > .nav-link { color: var(--clr-accent); background: rgba(230,57,70,.06); }
.nav-arrow { margin-left: 2px; transition: transform var(--transition); }
.nav-item:hover .nav-arrow { transform: rotate(180deg); }

/* Dropdown */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: var(--space-2) 0;
    list-style: none;
    opacity: 0;
    transform: translateY(8px);
    pointer-events: none;
    transition: opacity var(--transition), transform var(--transition);
    z-index: 100;
}
.nav-item:hover > .dropdown-menu {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}
.dropdown-link {
    display: block;
    padding: 8px 16px;
    font-size: var(--fs-sm);
    color: var(--clr-text);
    transition: background var(--transition), color var(--transition);
}
.dropdown-link:hover { background: var(--clr-surface); color: var(--clr-accent); }

/* Mega Menu */
.mega-menu {
    position: fixed;
    left: 0;
    right: 0;
    top: var(--header-height);
    background: var(--clr-white);
    border-top: 2px solid var(--clr-accent);
    box-shadow: var(--shadow-lg);
    padding: var(--space-8) 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
    z-index: 999;
}
.nav-item:hover .mega-menu {
    opacity: 1;
    pointer-events: auto;
}
.mega-menu__list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
    list-style: none;
}
.mega-menu__link {
    display: block;
    padding: 6px 0;
    font-size: var(--fs-sm);
    color: var(--clr-text);
    border-bottom: 1px solid transparent;
    transition: color var(--transition), border-color var(--transition);
}
.mega-menu__link:hover { color: var(--clr-accent); border-color: var(--clr-accent); }

/* Header Actions */
.header-actions { display: flex; align-items: center; gap: var(--space-1); margin-left: auto; }
.header-action-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    border: none;
    background: transparent;
    cursor: pointer;
    color: var(--clr-text);
    transition: background var(--transition), color var(--transition);
}
.header-action-btn:hover { background: var(--clr-surface); color: var(--clr-accent); }
.cart-count {
    position: absolute;
    top: 4px;
    right: 4px;
    min-width: 16px;
    height: 16px;
    padding: 0 3px;
    background: var(--clr-accent);
    color: var(--clr-white);
    font-size: 10px;
    font-weight: var(--fw-bold);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 40px;
    height: 40px;
    padding: 10px 8px;
    background: transparent;
    border: none;
    cursor: pointer;
    border-radius: var(--radius-sm);
}
.hamburger:hover { background: var(--clr-surface); }
.hamburger span {
    display: block;
    height: 2px;
    background: var(--clr-primary);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

/* Mini Cart */
.mini-cart-dropdown {
    position: absolute;
    right: 24px;
    top: calc(var(--header-height) + 4px);
    width: 320px;
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: var(--space-4);
    opacity: 0;
    pointer-events: none;
    transform: translateY(8px);
    transition: opacity var(--transition), transform var(--transition);
    z-index: 998;
}
.mini-cart-dropdown.open { opacity: 1; pointer-events: auto; transform: translateY(0); }
.mini-cart-items { list-style: none; max-height: 300px; overflow-y: auto; }
.mini-cart-item { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-2) 0; border-bottom: 1px solid var(--clr-border); }
.mini-cart-item img { width: 48px; height: 48px; object-fit: cover; border-radius: var(--radius-sm); flex-shrink: 0; }
.mini-cart-item__info { flex: 1; min-width: 0; }
.mini-cart-item__info a { font-size: var(--fs-sm); display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mini-cart-item__info a:hover { color: var(--clr-accent); }
.mini-cart-item__info span { font-size: var(--fs-xs); color: var(--clr-muted); }
.mini-cart-item__remove { background: none; border: none; cursor: pointer; color: var(--clr-muted); padding: 4px; border-radius: 4px; transition: color var(--transition); }
.mini-cart-item__remove:hover { color: var(--clr-accent); }
.mini-cart-footer { margin-top: var(--space-4); display: flex; flex-direction: column; gap: var(--space-2); }
.mini-cart-total { font-weight: var(--fw-semibold); margin-bottom: var(--space-2); }
.mini-cart-empty { color: var(--clr-muted); font-size: var(--fs-sm); text-align: center; padding: var(--space-4) 0; }

/* Search Overlay */
.search-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.7);
    z-index: 2000;
    display: flex;
    align-items: flex-start;
    padding-top: 80px;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
}
.search-overlay.open { opacity: 1; pointer-events: auto; }
.search-form {
    display: flex;
    gap: var(--space-3);
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}
.search-input {
    flex: 1;
    padding: 1rem 1.25rem;
    font-size: var(--fs-lg);
    border: none;
    border-radius: var(--radius-md);
    outline: none;
}
.search-submit {
    padding: 1rem;
    background: var(--clr-accent);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background var(--transition);
}
.search-submit:hover { background: var(--clr-accent-hov); }
.search-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255,255,255,.15);
    border: none;
    color: white;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition);
}
.search-close:hover { background: rgba(255,255,255,.3); }

/* 03. MOBILE MENU */
.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.5);
    z-index: 1100;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
}
.mobile-menu-overlay.open { opacity: 1; pointer-events: auto; }
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 300px;
    max-width: 90vw;
    background: var(--clr-white);
    z-index: 1200;
    transform: translateX(-100%);
    transition: transform .3s cubic-bezier(.4,0,.2,1);
    overflow-y: auto;
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid var(--clr-border);
}
.mobile-menu__close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--clr-text);
    padding: 4px;
}
.mobile-menu__body { padding: var(--space-4); }
.mobile-nav-menu { list-style: none; }
.mobile-nav-menu li { border-bottom: 1px solid var(--clr-border); }
.mobile-nav-menu li:last-child { border-bottom: none; }
.mobile-nav-menu a {
    display: block;
    padding: var(--space-4) var(--space-2);
    font-weight: var(--fw-medium);
    color: var(--clr-text);
    transition: color var(--transition);
}
.mobile-nav-menu a:hover { color: var(--clr-accent); }
.mobile-nav-menu ul { padding-left: var(--space-4); }

/* 04. HERO */
.hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    background: var(--clr-primary);
    background-size: cover;
    background-position: center;
    overflow: hidden;
}
.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,0,0,.7) 0%, rgba(0,0,0,.35) 100%);
}
.hero__content {
    position: relative;
    z-index: 1;
    max-width: 680px;
    color: var(--clr-white);
}
.hero__eyebrow { margin-bottom: var(--space-4); display: inline-block; }
.hero__headline {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-family: var(--ff-serif);
    font-weight: var(--fw-bold);
    line-height: 1.1;
    margin-bottom: var(--space-5);
    color: var(--clr-white);
}
.hero__sub {
    font-size: var(--fs-lg);
    opacity: .9;
    max-width: 560px;
    margin-bottom: var(--space-8);
    line-height: 1.7;
}
.hero__cta { display: flex; gap: var(--space-4); flex-wrap: wrap; margin-bottom: var(--space-10); }
.hero__stats {
    display: flex;
    gap: var(--space-8);
    border-top: 1px solid rgba(255,255,255,.2);
    padding-top: var(--space-6);
}
.hero-stat { display: flex; flex-direction: column; }
.hero-stat strong { font-size: var(--fs-2xl); font-weight: var(--fw-bold); line-height: 1; }
.hero-stat span { font-size: var(--fs-xs); opacity: .7; text-transform: uppercase; letter-spacing: .05em; margin-top: 2px; }

/* 05. TRUST BAR */
.trust-bar { border-bottom: 1px solid var(--clr-border); }
.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}
.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}
.trust-item svg { flex-shrink: 0; color: var(--clr-accent); }
.trust-item div { display: flex; flex-direction: column; }
.trust-item strong { font-size: var(--fs-sm); font-weight: var(--fw-semibold); }
.trust-item span { font-size: var(--fs-xs); color: var(--clr-muted); }

/* 06. CATEGORY CARDS */
.category-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-4);
}
.category-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
}
.category-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.category-card__image {
    width: 100%;
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--clr-surface);
}
.category-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.category-card:hover .category-card__image img { transform: scale(1.06); }
.category-card__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-border);
}
.category-card__info {
    padding: var(--space-3) var(--space-2);
}
.category-card__name { font-size: var(--fs-sm); font-weight: var(--fw-semibold); color: var(--clr-primary); }
.category-card__count { font-size: var(--fs-xs); color: var(--clr-muted); }

/* Section BG */
.section-bg { background: var(--clr-surface); }

/* 07. PRODUCT CARDS */
.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}
.product-card {
    background: var(--clr-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--clr-border);
    transition: box-shadow var(--transition), transform var(--transition);
}
.product-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.product-card__image-wrap { position: relative; overflow: hidden; aspect-ratio: 1; background: var(--clr-surface); }
.product-card__img-link { display: block; width: 100%; height: 100%; }
.product-card__img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.product-card:hover .product-card__img { transform: scale(1.04); }
.product-card__no-img {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-border);
}
.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;
}
.product-card__actions {
    position: absolute;
    right: var(--space-3);
    top: var(--space-3);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    opacity: 0;
    transform: translateX(8px);
    transition: opacity var(--transition), transform var(--transition);
    z-index: 2;
}
.product-card:hover .product-card__actions { opacity: 1; transform: translateX(0); }
.product-action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--clr-text);
    box-shadow: var(--shadow-sm);
    transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.product-action-btn:hover { background: var(--clr-accent); color: var(--clr-white); border-color: var(--clr-accent); }
.product-card__body { padding: var(--space-4); }
.product-card__cat {
    font-size: var(--fs-xs);
    font-weight: var(--fw-medium);
    color: var(--clr-muted);
    text-transform: uppercase;
    letter-spacing: .04em;
    display: block;
    margin-bottom: var(--space-1);
}
.product-card__cat:hover { color: var(--clr-accent); }
.product-card__title {
    font-size: var(--fs-sm);
    font-family: var(--ff-sans);
    font-weight: var(--fw-semibold);
    line-height: 1.4;
    margin-bottom: var(--space-2);
}
.product-card__title a { color: var(--clr-text); transition: color var(--transition); }
.product-card__title a:hover { color: var(--clr-accent); }
.product-card__price { display: flex; align-items: baseline; gap: var(--space-2); }
.price-current { font-size: var(--fs-base); font-weight: var(--fw-bold); color: var(--clr-primary); }
.price-was { font-size: var(--fs-sm); color: var(--clr-muted); text-decoration: line-through; }
.price-lg { font-size: var(--fs-3xl); }
.price-was-lg { font-size: var(--fs-lg); }
.price-sale { font-weight: var(--fw-bold); color: var(--clr-accent); }
.price-original { text-decoration: line-through; color: var(--clr-muted); }
.price-regular { font-weight: var(--fw-bold); }
.out-of-stock-msg { color: var(--clr-muted); font-size: var(--fs-sm); }

/* Promo Banner */
.promo-banner { background: var(--clr-primary); }
.promo-banner__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-10);
    padding: var(--space-12);
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
}
.promo-banner__text h2 { color: var(--clr-white); margin-bottom: var(--space-3); }
.promo-banner__text p { color: rgba(255,255,255,.7); margin-bottom: var(--space-6); }
.promo-banner__counter { display: flex; gap: var(--space-4); flex-shrink: 0; }
.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(255,255,255,.1);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    min-width: 70px;
}
.countdown-val {
    font-size: var(--fs-3xl);
    font-weight: var(--fw-bold);
    color: var(--clr-white);
    line-height: 1;
    font-family: var(--ff-serif);
}
.countdown-item span:last-child { font-size: var(--fs-xs); color: rgba(255,255,255,.6); text-transform: uppercase; letter-spacing: .05em; margin-top: 4px; }

/* Blog Grid */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.blog-card { border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--clr-border); transition: box-shadow var(--transition), transform var(--transition); background: var(--clr-white); }
.blog-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.blog-card__img-wrap { position: relative; display: block; overflow: hidden; aspect-ratio: 16/10; }
.blog-card__img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.blog-card:hover .blog-card__img { transform: scale(1.04); }
.blog-card__no-img { width: 100%; height: 100%; background: var(--clr-surface); }
.blog-card__cat {
    position: absolute;
    top: var(--space-3);
    left: var(--space-3);
    background: var(--clr-accent);
    color: var(--clr-white);
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    padding: 3px 10px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: .03em;
}
.blog-card__body { padding: var(--space-5); }
.blog-card__date { font-size: var(--fs-xs); color: var(--clr-muted); display: block; margin-bottom: var(--space-2); }
.blog-card__title { font-size: var(--fs-lg); font-family: var(--ff-serif); margin-bottom: var(--space-3); }
.blog-card__title a { color: var(--clr-primary); transition: color var(--transition); }
.blog-card__title a:hover { color: var(--clr-accent); }
.blog-card__excerpt { font-size: var(--fs-sm); color: var(--clr-muted); line-height: 1.7; margin-bottom: var(--space-4); }
.blog-card__link { font-size: var(--fs-sm); font-weight: var(--fw-semibold); color: var(--clr-accent); }

/* Newsletter Box */
.newsletter-box {
    background: linear-gradient(135deg, var(--clr-accent) 0%, #c1121f 100%);
    color: var(--clr-white);
    border-radius: var(--radius-lg);
    padding: var(--space-16);
    text-align: center;
}
.newsletter-box h2 { color: var(--clr-white); margin-bottom: var(--space-3); }
.newsletter-box p { opacity: .9; margin-bottom: var(--space-6); }
.newsletter-form--lg { display: flex; gap: var(--space-3); max-width: 480px; margin: 0 auto; }
.newsletter-form--lg .form-control { flex: 1; background: rgba(255,255,255,.2); border-color: rgba(255,255,255,.3); color: var(--clr-white); }
.newsletter-form--lg .form-control::placeholder { color: rgba(255,255,255,.7); }
.btn-accent { background: var(--clr-white); color: var(--clr-accent); border-color: var(--clr-white); font-weight: var(--fw-semibold); }
.btn-accent:hover { background: var(--clr-surface); }

/* 08. SHOP PAGE */
.breadcrumb-bar {
    background: var(--clr-surface);
    border-bottom: 1px solid var(--clr-border);
    padding: 12px 0;
}
.breadcrumb { display: flex; align-items: center; gap: 6px; font-size: var(--fs-sm); flex-wrap: wrap; }
.breadcrumb a { color: var(--clr-muted); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--clr-accent); }
.breadcrumb-sep { color: var(--clr-border); }
.breadcrumb span:last-child { color: var(--clr-text); font-weight: var(--fw-medium); }
.shop-layout { display: grid; grid-template-columns: 260px 1fr; gap: var(--space-8); align-items: start; }
.shop-main { flex: 1; }
.shop-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--clr-border);
    gap: var(--space-4);
}
.shop-count { font-size: var(--fs-sm); color: var(--clr-muted); }
.shop-toolbar__right { display: flex; align-items: center; gap: var(--space-3); }
.shop-sort-select { max-width: 180px; }
.view-toggle { display: flex; border: 1px solid var(--clr-border); border-radius: var(--radius-sm); overflow: hidden; }
.view-toggle-btn {
    padding: 6px 10px;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--clr-muted);
    display: flex;
    align-items: center;
    transition: background var(--transition), color var(--transition);
}
.view-toggle-btn.active, .view-toggle-btn:hover { background: var(--clr-surface); color: var(--clr-text); }
.shop-pagination { display: flex; justify-content: center; gap: var(--space-2); margin-top: var(--space-10); }
.shop-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 8px;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-sm);
    font-size: var(--fs-sm);
    color: var(--clr-text);
    transition: all var(--transition);
}
.shop-pagination .page-numbers:hover, .shop-pagination .page-numbers.current {
    background: var(--clr-accent);
    color: var(--clr-white);
    border-color: var(--clr-accent);
}
.product-grid.list-view { grid-template-columns: 1fr; }
.product-grid.list-view .product-card { display: flex; aspect-ratio: unset; }
.product-grid.list-view .product-card__image-wrap { width: 180px; flex-shrink: 0; aspect-ratio: 1; }
.product-grid.list-view .product-card__body { flex: 1; padding: var(--space-5); }
.product-grid.list-view .product-card__excerpt { display: block; }
.product-grid.list-view .product-card__atc-btn { display: flex; }

/* 08b. SHOP LAYOUT V2 & FILTER PANEL */
.shop-layout-v2 { display: grid; grid-template-columns: 280px 1fr; gap: 32px; align-items: start; }
.shop-main-v2 { min-width: 0; }

/* Shop toolbar layout v2 */
.shop-toolbar__left { display: flex; align-items: center; gap: 12px; }
.shop-toolbar__right { display: flex; align-items: center; gap: var(--space-3); }
.shop-count strong { color: var(--clr-text); }
.shop-reset-link, .shop-clear-link { font-size: var(--fs-xs); color: var(--clr-accent); text-decoration: underline; }
.shop-sort-form { display: flex; align-items: center; }

/* Filter Panel */
.shop-filter-panel {
    background: #fff;
    border: 1px solid var(--clr-border);
    border-radius: 12px;
    padding: 20px;
    position: sticky;
    top: 88px;
}
.sfp-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    gap: 8px;
    flex-wrap: wrap;
}
.sfp-title {
    font-size: 15px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 0;
    color: var(--clr-text);
}
.sfp-clear-all { font-size: 12px; color: var(--clr-accent); text-decoration: none; white-space: nowrap; }
.sfp-clear-all:hover { text-decoration: underline; }
.sfp-close-btn { display: none; background: none; border: none; font-size: 22px; line-height: 1; cursor: pointer; color: var(--clr-muted); padding: 0 4px; }

/* Collapsible sections */
.sfp-section { padding: 12px 0; border-bottom: 1px solid #f0f0f0; }
.sfp-section:last-child { border-bottom: none; padding-bottom: 0; }
.sfp-section-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: #888;
    padding: 0 0 10px;
    margin: 0;
}
.sfp-section-toggle:hover { color: var(--clr-text); }
.sfp-chevron { transition: transform .2s; }
.sfp-section-body { overflow: hidden; transition: max-height .25s ease; }

/* Search */
.sfp-search-wrap { display: flex; border: 1px solid var(--clr-border); border-radius: 8px; overflow: hidden; }
.sfp-search-input { flex: 1; border: none; padding: 8px 12px; font-size: 13px; outline: none; background: transparent; color: var(--clr-text); }
.sfp-search-btn { background: var(--clr-text); border: none; color: #fff; padding: 0 12px; cursor: pointer; display: flex; align-items: center; }
.sfp-search-btn:hover { background: var(--clr-accent); }

/* Categories */
.sfp-cat-list { list-style: none; margin: 0; padding: 0; }
.sfp-cat-list li { margin-bottom: 2px; }
.sfp-cat-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 10px;
    border-radius: 7px;
    text-decoration: none;
    font-size: 13px;
    color: #444;
    transition: all .15s;
}
.sfp-cat-link:hover, .sfp-cat-link.is-active { background: #fff5f5; color: var(--clr-accent); font-weight: 600; }
.sfp-cat-count { font-size: 11px; color: #bbb; }
.sfp-cat-link.is-active .sfp-cat-count { color: var(--clr-accent); }

/* Brands */
.sfp-brand-list { display: flex; flex-wrap: wrap; gap: 6px; }
.sfp-brand-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border: 1px solid var(--clr-border);
    border-radius: 20px;
    font-size: 11px;
    color: #555;
    text-decoration: none;
    transition: all .15s;
}
.sfp-brand-count { color: #bbb; font-size: 10px; }
.sfp-brand-chip:hover, .sfp-brand-chip.is-active { border-color: var(--clr-accent); background: #fff5f5; color: var(--clr-accent); }
.sfp-brand-chip.is-active .sfp-brand-count { color: var(--clr-accent); }

/* Price Range Slider */
.sfp-price-wrap { padding-top: 4px; }
.sfp-track-wrap { position: relative; height: 36px; margin-bottom: 8px; }
.sfp-track { position: absolute; top: 50%; transform: translateY(-50%); left: 0; right: 0; height: 4px; background: #e2e2e2; border-radius: 4px; }
.sfp-track-fill { position: absolute; height: 100%; background: var(--clr-accent); border-radius: 4px; }
.sfp-range {
    position: absolute;
    width: 100%;
    top: 50%;
    transform: translateY(-50%);
    appearance: none;
    -webkit-appearance: none;
    background: transparent;
    pointer-events: none;
    height: 4px;
}
.sfp-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--clr-text);
    border: 2px solid #fff;
    box-shadow: 0 1px 4px rgba(0,0,0,.2);
    cursor: pointer;
    pointer-events: all;
}
.sfp-range::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--clr-text);
    border: 2px solid #fff;
    box-shadow: 0 1px 4px rgba(0,0,0,.2);
    cursor: pointer;
    pointer-events: all;
}
.sfp-price-labels { display: flex; justify-content: space-between; font-size: 13px; font-weight: 700; color: var(--clr-text); margin-bottom: 10px; }
.sfp-apply-price {
    width: 100%;
    padding: 8px;
    background: var(--clr-text);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: background .2s;
}
.sfp-apply-price:hover { background: var(--clr-accent); }

/* Rating filter */
.sfp-rating-list { list-style: none; margin: 0; padding: 0; }
.sfp-rating-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    border-radius: 7px;
    text-decoration: none;
    color: #444;
    font-size: 13px;
    transition: all .15s;
}
.sfp-rating-link:hover, .sfp-rating-link.is-active { background: #fffbeb; }
.sfp-stars-row { display: flex; gap: 1px; }
.sfp-rating-label { flex: 1; color: #666; }
.sfp-rating-active { font-size: 12px; color: var(--clr-accent); font-weight: 700; }
.sfp-clear-link { font-size: 11px; color: var(--clr-accent); text-decoration: none; display: inline-block; margin-top: 6px; }
.sfp-clear-link:hover { text-decoration: underline; }

/* Availability toggles */
.sfp-avail-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 7px 0;
    cursor: pointer;
    font-size: 13px;
    color: #444;
}
.sfp-avail-row:first-child { padding-top: 0; }
.sfp-avail-label { user-select: none; }
.sfp-switch { position: relative; display: inline-block; width: 38px; height: 22px; flex-shrink: 0; }
.sfp-switch input { opacity: 0; width: 0; height: 0; }
.sfp-switch-track {
    position: absolute;
    inset: 0;
    background: #e2e2e2;
    border-radius: 22px;
    cursor: pointer;
    transition: background .2s;
}
.sfp-switch-thumb {
    position: absolute;
    width: 16px;
    height: 16px;
    left: 3px;
    top: 3px;
    background: #fff;
    border-radius: 50%;
    transition: transform .2s;
    box-shadow: 0 1px 3px rgba(0,0,0,.2);
}
.sfp-switch input:checked ~ .sfp-switch-track { background: var(--clr-accent); }
.sfp-switch input:checked ~ .sfp-switch-track .sfp-switch-thumb { transform: translateX(16px); }

/* Active filter chips */
.shop-active-filters {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 14px;
    padding: 10px 14px;
    background: #fff;
    border: 1px solid #ffe4e6;
    border-radius: 8px;
}
.saf-label { font-size: 11px; font-weight: 700; color: #aaa; text-transform: uppercase; letter-spacing: .06em; white-space: nowrap; }
.saf-chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    background: #fff5f5;
    border: 1px solid #ffb3b7;
    border-radius: 20px;
    font-size: 12px;
    color: var(--clr-accent);
    text-decoration: none;
    transition: all .15s;
}
.saf-chip:hover { background: var(--clr-accent); color: #fff; border-color: var(--clr-accent); }
.saf-chip-x { font-size: 14px; line-height: 1; }
.saf-reset { font-size: 12px; color: #aaa; text-decoration: underline; cursor: pointer; margin-left: 4px; }
.saf-reset:hover { color: var(--clr-accent); }

/* Mobile filter open button */
.sfp-mobile-open {
    display: none;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    background: var(--clr-text);
    color: #fff;
    border: none;
    border-radius: 7px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
}
.sfp-mobile-badge {
    background: var(--clr-accent);
    color: #fff;
    min-width: 18px;
    height: 18px;
    border-radius: 50%;
    font-size: 11px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
}
.sfp-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.5);
    z-index: 998;
}
.sfp-ov--visible { display: block; }

/* Product card extras */
.product-card__rating { display: flex; align-items: center; gap: 3px; margin-bottom: 5px; flex-wrap: wrap; }
.pc-rating-num { font-size: 12px; font-weight: 700; color: var(--clr-text); margin-left: 2px; }
.pc-review-ct { font-size: 11px; color: #aaa; }
.pc-no-reviews { font-size: 11px; color: #ccc; }
.pc-meta-row { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; margin-bottom: 4px; }
.pc-brand-tag {
    font-size: 11px;
    color: #888;
    text-decoration: none;
    padding: 1px 6px;
    border: 1px solid #e2e2e2;
    border-radius: 10px;
    transition: all .15s;
}
.pc-brand-tag:hover { border-color: var(--clr-accent); color: var(--clr-accent); }
.product-card__excerpt { display: none; font-size: 12px; color: var(--clr-muted); margin-bottom: 8px; line-height: 1.5; }
.product-card__atc-btn {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    margin-top: 10px;
    padding: 9px;
    background: var(--clr-text);
    color: #fff;
    border: none;
    border-radius: 7px;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: background .2s;
}
.product-card__atc-btn:hover { background: var(--clr-accent); }
.product-card__oos-label { display: none; font-size: 12px; color: #aaa; margin-top: 8px; }

/* Badges */
.pc-badge { display: inline-flex; align-items: center; font-size: 10px; font-weight: 700; padding: 2px 7px; border-radius: 4px; letter-spacing: .04em; text-transform: uppercase; }
.pc-badge--sale  { background: var(--clr-accent); color: #fff; }
.pc-badge--feat  { background: #fef3c7; color: #92400e; }
.pc-badge--oos   { background: #f1f5f9; color: #64748b; }
.pc-badge--low   { background: #fff7ed; color: #c2410c; }
.product-card__badges { position: absolute; top: 8px; left: 8px; display: flex; flex-direction: column; gap: 4px; z-index: 2; }

/* Stock labels */
.pc-stock-bar { margin-bottom: 6px; }
.pc-stock-label { font-size: 11px; font-weight: 500; }
.pc-stock-label--in  { color: #16a34a; }
.pc-stock-label--out { color: #9ca3af; }
.pc-stock-label--low { color: #ea580c; }

/* Save price */
.price-save { font-size: 11px; color: #16a34a; font-weight: 600; }

/* Empty state */
.shop-empty-state { grid-column: 1 / -1; text-align: center; padding: 60px 20px; }
.shop-empty-state h3 { font-size: 20px; margin: 16px 0 8px; color: var(--clr-text); }
.shop-empty-state p { color: var(--clr-muted); margin-bottom: 0; }

/* ── Responsive: Shop filter ── */
@media (max-width: 960px) {
    .shop-layout-v2 { grid-template-columns: 1fr; }
    .shop-filter-panel {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        width: 300px;
        max-width: 85vw;
        overflow-y: auto;
        border-radius: 0;
        transform: translateX(-100%);
        transition: transform .3s ease;
        z-index: 999;
    }
    .shop-filter-panel.sfp--open { transform: translateX(0); }
    .sfp-mobile-open { display: flex; }
    .sfp-close-btn { display: block; }
}

/* 09. SINGLE PRODUCT */
.product-detail-layout { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-10); }
.product-gallery { position: relative; }
.product-gallery__main { position: relative; border-radius: var(--radius-md); overflow: hidden; aspect-ratio: 1; background: var(--clr-surface); }
.product-gallery__main-img { width: 100%; height: 100%; object-fit: cover; }
.product-gallery__no-img { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; }
.product-gallery__sale-badge { position: absolute; top: var(--space-4); left: var(--space-4); }
.product-gallery__thumbs { display: flex; gap: var(--space-3); margin-top: var(--space-3); flex-wrap: wrap; }
.gallery-thumb {
    width: 72px;
    height: 72px;
    border: 2px solid var(--clr-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
    padding: 0;
    background: none;
    transition: border-color var(--transition);
}
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumb.active, .gallery-thumb:hover { border-color: var(--clr-accent); }
.product-info__cats { margin-bottom: var(--space-2); display: flex; gap: var(--space-2); flex-wrap: wrap; }
.product-info__cat-link { font-size: var(--fs-xs); font-weight: var(--fw-medium); color: var(--clr-muted); text-transform: uppercase; letter-spacing: .04em; transition: color var(--transition); }
.product-info__cat-link:hover { color: var(--clr-accent); }
.product-info__title { font-size: var(--fs-3xl); margin-bottom: var(--space-4); }
.product-info__price { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-4); flex-wrap: wrap; }
.product-info__stock {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    margin-bottom: var(--space-4);
    padding: 6px 12px;
    border-radius: var(--radius-full);
}
.product-info__stock.in-stock { color: #15803d; background: #dcfce7; }
.product-info__stock.out-of-stock { color: #b91c1c; background: #fee2e2; }
.product-info__excerpt { color: var(--clr-muted); line-height: 1.7; margin-bottom: var(--space-6); border-bottom: 1px solid var(--clr-border); padding-bottom: var(--space-6); }
.product-info__add-to-cart { display: flex; gap: var(--space-4); align-items: flex-end; margin-bottom: var(--space-2); flex-wrap: wrap; }
.product-qty-wrap { display: inline-block; }
.qty-control { display: flex; align-items: center; border: 1.5px solid var(--clr-border); border-radius: var(--radius-sm); overflow: hidden; width: fit-content; }
.qty-control--lg .qty-btn { width: 44px; height: 52px; font-size: var(--fs-lg); }
.qty-control--lg .qty-input { width: 60px; height: 52px; font-size: var(--fs-lg); }
.qty-btn {
    background: var(--clr-surface);
    border: none;
    width: 36px;
    height: 44px;
    font-size: var(--fs-xl);
    cursor: pointer;
    color: var(--clr-text);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition);
    font-weight: var(--fw-bold);
    line-height: 1;
}
.qty-btn:hover { background: var(--clr-border); }
.qty-btn:disabled { opacity: .4; cursor: not-allowed; }
.qty-input {
    width: 50px;
    height: 44px;
    text-align: center;
    border: none;
    border-left: 1.5px solid var(--clr-border);
    border-right: 1.5px solid var(--clr-border);
    font-size: var(--fs-base);
    font-weight: var(--fw-medium);
    outline: none;
    -moz-appearance: textfield;
    appearance: textfield;
}
.qty-input::-webkit-inner-spin-button, .qty-input::-webkit-outer-spin-button { -webkit-appearance: none; appearance: none; }
.product-info__meta { margin-top: var(--space-6); border-top: 1px solid var(--clr-border); padding-top: var(--space-5); display: flex; flex-direction: column; gap: var(--space-2); }
.product-meta-row { display: flex; gap: var(--space-3); font-size: var(--fs-sm); }
.product-meta-row strong { color: var(--clr-text); min-width: 80px; }
.product-meta-row span a { color: var(--clr-muted); transition: color var(--transition); }
.product-meta-row span a:hover { color: var(--clr-accent); }
/* share button styles moved to section 30 */

/* Product Tabs */
.product-tabs__nav { display: flex; border-bottom: 2px solid var(--clr-border); margin-bottom: var(--space-6); }
.product-tab-btn {
    padding: 12px 24px;
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    cursor: pointer;
    color: var(--clr-muted);
    transition: color var(--transition), border-color var(--transition);
}
.product-tab-btn:hover { color: var(--clr-text); }
.product-tab-btn.active { color: var(--clr-accent); border-color: var(--clr-accent); }
.product-tab-panel { display: none; }
.product-tab-panel.active { display: block; }
.product-tab-panel h3 { font-size: var(--fs-xl); margin-bottom: var(--space-3); }
.product-tab-panel p { color: var(--clr-muted); line-height: 1.7; margin-bottom: var(--space-4); }

/* Entry Content */
.entry-content h1, .entry-content h2, .entry-content h3, .entry-content h4 { margin-top: var(--space-8); margin-bottom: var(--space-4); }
.entry-content p { color: var(--clr-muted); line-height: 1.7; margin-bottom: var(--space-4); }
.entry-content ul, .entry-content ol { padding-left: var(--space-6); margin-bottom: var(--space-4); }
.entry-content li { color: var(--clr-muted); margin-bottom: var(--space-2); }
.entry-content img { border-radius: var(--radius-md); margin: var(--space-4) 0; }
.entry-content blockquote { border-left: 4px solid var(--clr-accent); padding: var(--space-4) var(--space-6); background: var(--clr-surface); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; margin: var(--space-6) 0; }
.entry-content a { color: var(--clr-accent); text-decoration: underline; }

/* 10. CART PAGE */
.cart-layout { display: grid; grid-template-columns: 1fr 360px; gap: var(--space-8); align-items: start; }
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th {
    text-align: left;
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--clr-muted);
    padding: var(--space-3) var(--space-4);
    border-bottom: 2px solid var(--clr-border);
}
.cart-table td { padding: var(--space-4); border-bottom: 1px solid var(--clr-border); vertical-align: middle; }
.cart-product { display: flex; align-items: center; gap: var(--space-4); }
.cart-product__img { width: 72px; height: 72px; object-fit: cover; border-radius: var(--radius-sm); border: 1px solid var(--clr-border); flex-shrink: 0; }
.cart-product__name { font-weight: var(--fw-medium); font-size: var(--fs-sm); color: var(--clr-text); transition: color var(--transition); }
.cart-product__name:hover { color: var(--clr-accent); }
.cart-product__meta { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-top: 3px; }
.cart-product__meta span { font-size: var(--fs-xs); color: var(--clr-muted); background: var(--clr-surface); padding: 2px 8px; border-radius: var(--radius-full); }
.col-price, .col-total { font-weight: var(--fw-semibold); }
.col-remove { width: 40px; }
.remove-item { background: none; border: none; cursor: pointer; color: var(--clr-muted); padding: 6px; border-radius: 4px; transition: color var(--transition); display: flex; }
.remove-item:hover { color: var(--clr-accent); }
.cart-actions { display: flex; justify-content: space-between; margin-top: var(--space-5); flex-wrap: wrap; gap: var(--space-3); }
.cart-empty { text-align: center; padding: var(--space-20) 0; }
.cart-empty__icon { font-size: 3rem; margin-bottom: var(--space-4); }
.cart-empty h3 { margin-bottom: var(--space-3); }
.cart-empty p { color: var(--clr-muted); margin-bottom: var(--space-6); }
.cart-heading-count { font-size: var(--fs-lg); font-weight: var(--fw-normal); color: var(--clr-muted); font-family: var(--ff-sans); margin-left: 8px; }
.cart-summary-box {
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    padding: var(--space-6);
}
.cart-summary-title { font-size: var(--fs-xl); margin-bottom: var(--space-5); }
.cart-summary-rows { display: flex; flex-direction: column; gap: var(--space-4); }
.cart-summary-row { display: flex; justify-content: space-between; align-items: baseline; font-size: var(--fs-sm); }
.cart-summary-row--total { font-size: var(--fs-base); font-weight: var(--fw-bold); padding-top: var(--space-4); border-top: 1px solid var(--clr-border); margin-top: var(--space-2); }
.coupon-toggle { cursor: pointer; font-size: var(--fs-sm); color: var(--clr-accent); user-select: none; }
.coupon-toggle:hover { text-decoration: underline; }
.cart-trust { display: flex; flex-direction: column; gap: var(--space-2); }
.cart-trust-item { display: flex; align-items: center; gap: var(--space-2); font-size: var(--fs-xs); color: var(--clr-muted); }
.cart-trust-item svg { flex-shrink: 0; color: var(--clr-accent); }

/* 11. CHECKOUT */
.checkout-steps-bar { background: var(--clr-surface); border-bottom: 1px solid var(--clr-border); padding: var(--space-4) 0; }
.checkout-steps { display: flex; align-items: center; justify-content: center; gap: 0; }
.checkout-step { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.step-num {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--clr-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--fs-xs);
    font-weight: var(--fw-bold);
    color: var(--clr-muted);
    background: var(--clr-white);
    transition: all var(--transition);
}
.checkout-step.active .step-num { background: var(--clr-accent); border-color: var(--clr-accent); color: var(--clr-white); }
.checkout-step.done .step-num { background: #15803d; border-color: #15803d; color: var(--clr-white); }
.step-label { font-size: var(--fs-xs); font-weight: var(--fw-medium); color: var(--clr-muted); }
.checkout-step.active .step-label { color: var(--clr-text); }
.checkout-step-line { height: 2px; width: 80px; background: var(--clr-border); margin: 0 var(--space-3); align-self: flex-start; margin-top: 15px; }
.checkout-step-line.done { background: var(--clr-accent); }
.checkout-layout { display: grid; grid-template-columns: 1fr 380px; gap: var(--space-10); align-items: start; }
.checkout-section-title { font-size: var(--fs-2xl); margin-bottom: var(--space-6); padding-bottom: var(--space-4); border-bottom: 2px solid var(--clr-border); }
.req { color: var(--clr-accent); }
.payment-methods { display: flex; flex-direction: column; gap: var(--space-3); }
.payment-method {
    display: block;
    border: 2px solid var(--clr-border);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    cursor: pointer;
    transition: border-color var(--transition);
}
.payment-method:has(input:checked) { border-color: var(--clr-accent); background: rgba(230,57,70,.03); }
.payment-method input[type="radio"] { margin-right: var(--space-2); accent-color: var(--clr-accent); }
.payment-method__label { font-weight: var(--fw-semibold); }
.payment-method__desc { font-size: var(--fs-sm); color: var(--clr-muted); margin-top: var(--space-1); padding-left: 22px; }
.order-summary-box { background: var(--clr-surface); border-radius: var(--radius-md); padding: var(--space-6); position: sticky; top: calc(var(--header-height) + 20px); }
.order-summary-title { font-size: var(--fs-xl); margin-bottom: var(--space-5); }
.order-summary-items { list-style: none; max-height: 280px; overflow-y: auto; margin-bottom: var(--space-4); }
.order-summary-item { display: flex; justify-content: space-between; align-items: center; padding: var(--space-3) 0; border-bottom: 1px solid var(--clr-border); gap: var(--space-3); }
.order-summary-item:last-child { border-bottom: none; }
.order-summary-item__info { display: flex; align-items: center; gap: var(--space-2); flex: 1; min-width: 0; }
.order-summary-item__info img { width: 42px; height: 42px; object-fit: cover; border-radius: var(--radius-sm); flex-shrink: 0; }
.order-summary-item__name { font-size: var(--fs-sm); }
.order-summary-item__price { font-size: var(--fs-sm); font-weight: var(--fw-semibold); white-space: nowrap; }
.order-totals { border-top: 1px solid var(--clr-border); padding-top: var(--space-4); display: flex; flex-direction: column; gap: var(--space-3); }
.order-total-row { display: flex; justify-content: space-between; font-size: var(--fs-sm); }
.order-total-row--total { font-weight: var(--fw-bold); font-size: var(--fs-base); border-top: 1px solid var(--clr-border); padding-top: var(--space-3); margin-top: var(--space-2); }

/* 12. ORDER CONFIRMATION */
.order-confirmation { max-width: 800px; margin: 0 auto; }
.order-confirmation__hero { text-align: center; margin-bottom: var(--space-10); }
.order-confirm-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: #dcfce7;
    color: #15803d;
    border-radius: 50%;
    margin-bottom: var(--space-5);
}
.order-confirmation__hero h1 { margin-bottom: var(--space-3); }
.order-confirmation__hero p { color: var(--clr-muted); }
.order-confirmation__details { display: flex; flex-direction: column; gap: var(--space-6); }
.order-detail-card, .order-items-card { background: var(--clr-surface); border-radius: var(--radius-md); padding: var(--space-6); }
.order-detail-card h3, .order-items-card h3 { margin-bottom: var(--space-5); font-size: var(--fs-xl); }
.order-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.order-detail-item { display: flex; flex-direction: column; gap: 4px; }
.order-detail-label { font-size: var(--fs-xs); color: var(--clr-muted); text-transform: uppercase; letter-spacing: .04em; }
.order-items-table { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); }
.order-items-table th { text-align: left; padding: var(--space-3); border-bottom: 2px solid var(--clr-border); font-size: var(--fs-xs); text-transform: uppercase; color: var(--clr-muted); }
.order-items-table td { padding: var(--space-3); border-bottom: 1px solid var(--clr-border); }
.order-items-table tfoot td { font-weight: var(--fw-bold); }
.order-confirmation__actions { display: flex; gap: var(--space-4); justify-content: center; margin-top: var(--space-8); flex-wrap: wrap; }

/* 13. BLOG */
.archive-layout { display: grid; grid-template-columns: 1fr 280px; gap: var(--space-8); }
.blog-list { display: flex; flex-direction: column; gap: var(--space-8); }
.blog-list-item { display: grid; grid-template-columns: 220px 1fr; gap: var(--space-6); background: var(--clr-white); border-radius: var(--radius-md); border: 1px solid var(--clr-border); overflow: hidden; transition: box-shadow var(--transition); }
.blog-list-item:hover { box-shadow: var(--shadow-md); }
.blog-list-item__img-wrap { display: block; overflow: hidden; }
.blog-list-item__img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.blog-list-item:hover .blog-list-item__img { transform: scale(1.04); }
.blog-list-item__body { padding: var(--space-5) var(--space-5) var(--space-5) 0; display: flex; flex-direction: column; justify-content: center; }
.blog-list-item__meta { font-size: var(--fs-xs); color: var(--clr-muted); margin-bottom: var(--space-2); }
.blog-list-item__title { font-size: var(--fs-xl); font-family: var(--ff-serif); margin-bottom: var(--space-3); }
.blog-list-item__title a { color: var(--clr-primary); transition: color var(--transition); }
.blog-list-item__title a:hover { color: var(--clr-accent); }
.blog-list-item__excerpt { color: var(--clr-muted); font-size: var(--fs-sm); line-height: 1.7; margin-bottom: var(--space-4); }
.pagination { margin-top: var(--space-8); }
.pagination .nav-links { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    height: 38px;
    padding: 0 8px;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-sm);
    font-size: var(--fs-sm);
    color: var(--clr-text);
    transition: all var(--transition);
}
.pagination .page-numbers:hover, .pagination .page-numbers.current { background: var(--clr-accent); color: var(--clr-white); border-color: var(--clr-accent); }
.pagination .page-numbers.dots { border: none; width: auto; }

/* Archive Hero */
.archive-hero { margin-bottom: var(--space-8); }
.archive-hero-title { margin-bottom: var(--space-3); }
.archive-hero-desc { font-size: var(--fs-lg); }

/* Single Post */
.single-post { margin-bottom: var(--space-10); }
.single-post__header { margin-bottom: var(--space-8); }
.single-post__cats { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-bottom: var(--space-4); }
.single-post__title { font-size: clamp(1.75rem, 4vw, 3rem); margin-bottom: var(--space-4); }
.single-post__meta { display: flex; align-items: center; gap: var(--space-3); font-size: var(--fs-sm); color: var(--clr-muted); flex-wrap: wrap; }
.meta-sep { color: var(--clr-border); }
.author-avatar { width: 32px; height: 32px; border-radius: 50%; border: 2px solid var(--clr-border); object-fit: cover; }
.single-post__hero-img { border-radius: var(--radius-lg); overflow: hidden; margin-bottom: var(--space-8); }
.hero-img { width: 100%; height: 400px; object-fit: cover; }
.single-post__content { margin-bottom: var(--space-10); }
.single-post__tags { display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap; margin-bottom: var(--space-8); padding-top: var(--space-8); border-top: 1px solid var(--clr-border); font-size: var(--fs-sm); }
.tag-link { padding: 4px 12px; background: var(--clr-surface); border: 1px solid var(--clr-border); border-radius: var(--radius-full); font-size: var(--fs-xs); transition: all var(--transition); }
.tag-link:hover { background: var(--clr-accent); color: white; border-color: var(--clr-accent); }
.author-box {
    display: flex;
    gap: var(--space-6);
    background: var(--clr-surface);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    margin-bottom: var(--space-8);
}
.author-box__avatar { width: 80px; height: 80px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.author-box__name { display: block; font-size: var(--fs-lg); font-weight: var(--fw-bold); margin-bottom: var(--space-2); }
.author-box__bio { color: var(--clr-muted); font-size: var(--fs-sm); margin: 0; }
.post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); border-top: 1px solid var(--clr-border); padding-top: var(--space-8); }
.post-nav__link { display: flex; flex-direction: column; gap: 4px; padding: var(--space-4); background: var(--clr-surface); border-radius: var(--radius-md); transition: background var(--transition); }
.post-nav__link:hover { background: var(--clr-border); }
.post-nav__next { text-align: right; align-self: end; }
.post-nav__dir { font-size: var(--fs-xs); color: var(--clr-muted); text-transform: uppercase; letter-spacing: .04em; }
.post-nav__title { font-weight: var(--fw-semibold); font-size: var(--fs-sm); color: var(--clr-text); }

/* 14. SIDEBAR */
.sidebar { display: flex; flex-direction: column; gap: var(--space-6); }
.widget { background: var(--clr-white); border: 1px solid var(--clr-border); border-radius: var(--radius-md); padding: var(--space-5); }
.widget-title, .footer-widget-title { font-size: var(--fs-base); font-weight: var(--fw-semibold); margin-bottom: var(--space-4); padding-bottom: var(--space-3); border-bottom: 2px solid var(--clr-accent); display: inline-block; font-family: var(--ff-sans); }
.sidebar-search-wrap { position: relative; display: flex; }
.sidebar-search-wrap .form-control { padding-right: 44px; }
.sidebar-search-btn {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--clr-muted);
    display: flex;
    padding: 4px;
}
.sidebar-search-btn:hover { color: var(--clr-accent); }
.sidebar-category-list { list-style: none; display: flex; flex-direction: column; gap: 2px; }
.sidebar-category-list li { display: flex; justify-content: space-between; align-items: center; }
.sidebar-category-list a { display: block; flex: 1; padding: 7px 0; font-size: var(--fs-sm); color: var(--clr-text); transition: color var(--transition); border-bottom: 1px solid var(--clr-border); }
.sidebar-category-list a:hover { color: var(--clr-accent); }
.cat-count { font-size: var(--fs-xs); color: var(--clr-muted); margin-left: var(--space-2); }
.sidebar-promo { text-align: center; }
.sidebar-promo strong { display: block; font-size: var(--fs-lg); margin-bottom: var(--space-2); }
.sidebar-promo p { font-size: var(--fs-sm); color: var(--clr-muted); }
.promo-code { display: block; background: var(--clr-primary); color: var(--clr-white); padding: var(--space-2) var(--space-4); border-radius: var(--radius-sm); letter-spacing: .1em; font-size: var(--fs-lg); margin: var(--space-3) 0; }
.recent-posts-list { list-style: none; display: flex; flex-direction: column; gap: var(--space-4); }
.recent-post-link { display: flex; gap: var(--space-3); align-items: center; transition: opacity var(--transition); }
.recent-post-link:hover { opacity: .8; }
.recent-post-img { width: 56px; height: 56px; object-fit: cover; border-radius: var(--radius-sm); flex-shrink: 0; }
.recent-post-link > span { display: flex; flex-direction: column; gap: 2px; }
.recent-post-title { font-size: var(--fs-sm); font-weight: var(--fw-medium); color: var(--clr-text); line-height: 1.3; display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.recent-post-date { font-size: var(--fs-xs); color: var(--clr-muted); }

/* 15. FOOTER */
.site-footer { background: var(--clr-primary); color: #aaa; margin-top: var(--space-20); }
.footer-top { padding: var(--space-16) 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: var(--space-8); }
.footer-brand { display: flex; flex-direction: column; }
.footer-logo { display: flex; align-items: center; margin-bottom: var(--space-5); }
.footer-logo .site-logo__text { color: var(--clr-white); }
.footer-logo img { filter: brightness(0) invert(1); max-height: 40px; }
.footer-brand__desc { font-size: var(--fs-sm); line-height: 1.7; color: rgba(255,255,255,.5); margin-bottom: var(--space-5); }
.footer-social { display: flex; gap: var(--space-3); }
.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,.1);
    border-radius: var(--radius-sm);
    color: rgba(255,255,255,.7);
    transition: background var(--transition), color var(--transition);
}
.social-link:hover { background: var(--clr-accent); color: var(--clr-white); }
.footer-col { display: flex; flex-direction: column; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: var(--space-3); }
.footer-links a { font-size: var(--fs-sm); color: rgba(255,255,255,.5); transition: color var(--transition); }
.footer-links a:hover { color: var(--clr-white); }
.footer-newsletter-desc { font-size: var(--fs-sm); color: rgba(255,255,255,.5); margin-bottom: var(--space-4); line-height: 1.6; }
.newsletter-form { display: flex; gap: var(--space-2); }
.newsletter-form .form-control { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.15); color: var(--clr-white); }
.newsletter-form .form-control::placeholder { color: rgba(255,255,255,.4); }
.newsletter-form .btn-accent { flex-shrink: 0; white-space: nowrap; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.08);
    padding: var(--space-5) 0;
    font-size: var(--fs-xs);
}
.footer-copy { color: rgba(255,255,255,.4); }
.footer-copy a { color: rgba(255,255,255,.6); transition: color var(--transition); }
.footer-copy a:hover { color: var(--clr-white); }
.footer-nav-menu { display: flex; gap: var(--space-6); list-style: none; }
.footer-nav-menu a { color: rgba(255,255,255,.4); transition: color var(--transition); }
.footer-nav-menu a:hover { color: var(--clr-white); }
.footer-payments { display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap; }
.payment-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 2px 8px;
    background: rgba(255,255,255,.1);
    border-radius: var(--radius-sm);
    font-size: var(--fs-xs);
    font-weight: var(--fw-bold);
    color: rgba(255,255,255,.6);
    letter-spacing: .03em;
}
.payment-card-icon {
    display: inline-block;
    vertical-align: middle;
    border-radius: 4px;
    box-shadow: 0 1px 5px rgba(0,0,0,.35);
    transition: transform var(--transition), box-shadow var(--transition);
}
.payment-card-icon:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,.4);
}

/* 16. UTILITY COMPONENTS */

/* Toast */
.toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--clr-primary);
    color: var(--clr-white);
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    box-shadow: var(--shadow-lg);
    z-index: 9000;
    opacity: 0;
    transition: transform .3s cubic-bezier(.4,0,.2,1), opacity .3s ease;
    pointer-events: none;
    white-space: nowrap;
}
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }
.toast.toast-success { background: #15803d; }
.toast.toast-error { background: var(--clr-accent); }

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.6);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
}
.modal-overlay.open { opacity: 1; pointer-events: auto; }
.modal {
    position: relative;
    background: var(--clr-white);
    border-radius: var(--radius-lg);
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(.96);
    transition: transform var(--transition);
}
.modal-overlay.open .modal { transform: scale(1); }
.modal-close {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    background: var(--clr-surface);
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
    color: var(--clr-text);
    transition: background var(--transition);
}
.modal-close:hover { background: var(--clr-border); }
.modal-body { padding: var(--space-6); }
.modal-loader { display: flex; align-items: center; justify-content: center; padding: var(--space-16); }
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--clr-border);
    border-top-color: var(--clr-accent);
    border-radius: 50%;
    animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.quick-view-inner { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-8); }
.quick-view-image img { width: 100%; border-radius: var(--radius-md); aspect-ratio: 1; object-fit: cover; }
.quick-view-details { padding: var(--space-4) 0; }
.quick-view-details h2 { font-size: var(--fs-2xl); margin-bottom: var(--space-4); }
.quick-view-price { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-4); }
.quick-view-excerpt { color: var(--clr-muted); font-size: var(--fs-sm); line-height: 1.7; margin-bottom: var(--space-5); }
.quick-view-details .btn { margin-bottom: var(--space-2); display: flex; }

/* 404 */
.error-404-inner { max-width: 560px; margin: 0 auto; }
.error-404__number { font-size: 8rem; font-weight: var(--fw-bold); font-family: var(--ff-serif); color: var(--clr-border); line-height: 1; margin-bottom: var(--space-4); }
.error-404__title { margin-bottom: var(--space-3); }
.error-404__text { color: var(--clr-muted); margin-bottom: var(--space-8); }
.error-404__actions { display: flex; gap: var(--space-4); justify-content: center; flex-wrap: wrap; }

/* Alert */
.alert { padding: var(--space-4) var(--space-5); border-radius: var(--radius-md); margin-bottom: var(--space-5); }
.alert-info { background: #e0f2fe; border: 1px solid #7dd3fc; color: #0369a1; }

/* Page content */
.page-content { max-width: 800px; }
.page-title { font-size: var(--fs-3xl); margin-bottom: var(--space-6); }
.the-content { line-height: 1.8; }
.rounded-img { border-radius: var(--radius-md); }

/* Order status */
.order-status-badge { display: inline-block; padding: 2px 10px; border-radius: var(--radius-full); font-size: 12px; font-weight: 600; }
.status-pending { background: #fef3c7; color: #92400e; }
.status-processing { background: #e0f2fe; color: #0369a1; }
.status-completed { background: #dcfce7; color: #15803d; }
.status-cancelled { background: #fee2e2; color: #b91c1c; }

/* 17. ANIMATIONS */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
.animate-in { animation: fadeInUp .5s ease forwards; }
[data-animate] { opacity: 0; }
[data-animate].visible { animation: fadeInUp .6s ease forwards; }

/* RESPONSIVE */
@media (max-width: 1200px) {
    .category-grid { grid-template-columns: repeat(4, 1fr); }
    .product-grid { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 1024px) {
    .product-detail-layout { grid-template-columns: 1fr; }
    .checkout-layout { grid-template-columns: 1fr; }
    .cart-layout { grid-template-columns: 1fr; }
    .shop-layout { grid-template-columns: 1fr; }
    .sidebar { display: none; }
    .trust-grid { grid-template-columns: repeat(2, 1fr); }
    .header-menu-wrap { display: none; }
    .hamburger { display: flex; }
}
@media (max-width: 768px) {
    .category-grid { grid-template-columns: repeat(3, 1fr); }
    .product-grid { grid-template-columns: repeat(2, 1fr); }
    .blog-grid { grid-template-columns: 1fr; }
    .archive-layout { grid-template-columns: 1fr; }
    .blog-list-item { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .hero { min-height: 60vh; }
    .hero__cta { flex-direction: column; }
    .hero__stats { flex-wrap: wrap; gap: var(--space-4); }
    .promo-banner__inner { flex-direction: column; text-align: center; }
    .trust-grid { grid-template-columns: 1fr 1fr; gap: var(--space-4); }
    .quick-view-inner { grid-template-columns: 1fr; }
    .footer-bottom .flex-between { flex-direction: column; gap: var(--space-3); text-align: center; }
    .newsletter-form--lg { flex-direction: column; }
    .order-detail-grid { grid-template-columns: 1fr; }
    .post-nav { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
    .category-grid { grid-template-columns: repeat(2, 1fr); }
    .product-grid { grid-template-columns: 1fr; }
    .checkout-steps { gap: 0; }
    .checkout-step-line { width: 40px; }
    .product-info__add-to-cart { flex-direction: column; }
    .product-info__add-to-cart .btn { width: 100%; }
}

/* =====================================================
   18. BRANDS SECTION
   ===================================================== */
.brands-section { padding: var(--space-10) 0; }
.brands-label { text-align: center; margin-bottom: var(--space-6); }
.brands-track {
    display: flex;
    flex-wrap: wrap;
    gap: 0;
    justify-content: center;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.brand-item {
    flex: 1;
    min-width: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-6) var(--space-4);
    border-right: 1px solid var(--clr-border);
    transition: background var(--transition);
}
.brand-item:last-child { border-right: none; }
.brand-item:hover { background: var(--clr-surface); }
.brand-name {
    font-size: var(--fs-xl);
    font-weight: var(--fw-black);
    letter-spacing: -.04em;
    font-family: var(--ff-serif);
    opacity: .55;
    transition: opacity var(--transition);
}
.brand-item:hover .brand-name { opacity: 1; }

/* =====================================================
   19. TESTIMONIALS SECTION
   ===================================================== */
.testimonials-section { background: var(--clr-bg); }
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
}
.testimonial-card {
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    transition: box-shadow var(--transition), transform var(--transition);
    display: flex;
    flex-direction: column;
}
.testimonial-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.testimonial-card__header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}
.testimonial-card__avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--clr-border);
    flex-shrink: 0;
}
.testimonial-card__name {
    display: block;
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    color: var(--clr-primary);
}
.testimonial-card__role {
    font-size: var(--fs-xs);
    color: var(--clr-muted);
}
.testimonial-card__stars {
    margin-left: auto;
    color: var(--clr-star);
    font-size: var(--fs-sm);
    letter-spacing: 1px;
    flex-shrink: 0;
}
.testimonial-card__text {
    font-size: var(--fs-sm);
    color: var(--clr-text-2);
    line-height: 1.75;
    font-style: italic;
    flex: 1;
    margin: 0 0 var(--space-4);
}
.testimonial-card__product {
    font-size: var(--fs-xs);
    color: var(--clr-muted);
    background: var(--clr-surface);
    display: inline-block;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    margin: 0;
    align-self: flex-start;
}

/* Trust Stats bar */
.trust-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
    border-top: 1px solid var(--clr-border);
    padding-top: var(--space-10);
}
.trust-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-1);
}
.trust-stat__number {
    font-size: var(--fs-3xl);
    font-weight: var(--fw-black);
    font-family: var(--ff-serif);
    color: var(--clr-accent);
    line-height: 1.1;
}
.trust-stat__label {
    font-size: var(--fs-xs);
    color: var(--clr-muted);
    text-transform: uppercase;
    letter-spacing: .05em;
}

/* =====================================================
   20. WISHLIST
   ===================================================== */
.wishlist-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--clr-muted);
    padding: 0;
    transition: color var(--transition), transform var(--transition);
    line-height: 1;
}
.wishlist-btn:hover { color: var(--clr-wishlist); transform: scale(1.15); }
.wishlist-btn--active { color: var(--clr-wishlist); }
.wishlist-btn--active svg { fill: var(--clr-wishlist); }

/* Wishlist page */
.wishlist-wrap { padding: var(--space-8) 0; }
.wishlist-header { margin-bottom: var(--space-6); display: flex; align-items: baseline; gap: var(--space-3); }
.wishlist-title { font-size: var(--fs-3xl); }
.wishlist-count { font-size: var(--fs-xl); color: var(--clr-muted); font-weight: var(--fw-normal); font-family: var(--ff-sans); }
.wishlist-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-5);
}
.wishlist-item { position: relative; }
.wishlist-item__image { position: relative; }
.wishlist-item__no-img {
    width: 100%;
    aspect-ratio: 1 / 1;
    background: #f3f4f6;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md, 8px);
}
.wishlist-remove-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 28px;
    height: 28px;
    background: rgba(255,255,255,.9);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-muted);
    transition: background var(--transition), color var(--transition);
    box-shadow: var(--shadow-sm);
}
.wishlist-remove-btn:hover { background: var(--clr-accent); color: white; }
.wishlist-item__body { padding: var(--space-4); }
.wishlist-item__title { font-size: var(--fs-sm); font-weight: var(--fw-semibold); margin-bottom: var(--space-2); }
.wishlist-item__title a { color: var(--clr-text); transition: color var(--transition); }
.wishlist-item__title a:hover { color: var(--clr-accent); }
.wishlist-item__price { margin-bottom: var(--space-3); }
.wishlist-empty { text-align: center; padding: var(--space-20) 0; }
.wishlist-empty__icon { font-size: 4rem; margin-bottom: var(--space-4); display: block; }

/* =====================================================
   21. PRODUCT REVIEWS & RATINGS
   ===================================================== */
/* Stars */
.stars {
    display: inline-flex;
    gap: 1px;
    font-size: 18px;
    line-height: 1;
}
.star { color: var(--clr-border); }
.star--full { color: var(--clr-star); }
.star--half {
    position: relative;
    color: var(--clr-border);
}
.star--half::before {
    content: '★';
    position: absolute;
    left: 0;
    width: 50%;
    overflow: hidden;
    color: var(--clr-star);
}
.stars--interactive .star {
    cursor: pointer;
    transition: color .15s, transform .15s;
}
.stars--interactive .star:hover,
.stars--interactive .star.hovered { color: var(--clr-star); transform: scale(1.2); }
.stars--interactive .star.selected { color: var(--clr-star); }

/* Reviews section */
.reviews-section { margin-top: var(--space-10); }
.reviews-summary {
    display: flex;
    gap: var(--space-8);
    padding: var(--space-6);
    background: var(--clr-surface);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-8);
    align-items: center;
}
.reviews-summary__score {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    flex-shrink: 0;
}
.reviews-summary__number {
    font-size: 3.5rem;
    font-weight: var(--fw-black);
    font-family: var(--ff-serif);
    line-height: 1;
    color: var(--clr-primary);
}
.reviews-summary__count { font-size: var(--fs-sm); color: var(--clr-muted); margin-top: 4px; display: block; }
.reviews-summary__bars { flex: 1; display: flex; flex-direction: column; gap: 6px; }
.reviews-bar { display: flex; align-items: center; gap: var(--space-3); }
.reviews-bar__label { font-size: var(--fs-xs); font-weight: var(--fw-semibold); width: 20px; text-align: right; color: var(--clr-muted); flex-shrink: 0; }
.reviews-bar__track { flex: 1; height: 8px; background: var(--clr-border); border-radius: var(--radius-full); overflow: hidden; }
.reviews-bar__fill { height: 100%; background: var(--clr-star); border-radius: var(--radius-full); transition: width .8s ease; }
.reviews-bar__count { font-size: var(--fs-xs); color: var(--clr-muted); width: 24px; text-align: right; }

/* Review items */
.reviews-list { display: flex; flex-direction: column; gap: var(--space-5); margin-bottom: var(--space-8); }
.review-item {
    padding: var(--space-5);
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
}
.review-item__header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}
.review-item__avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid var(--clr-border);
    flex-shrink: 0;
}
.review-item__meta {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex: 1;
    flex-wrap: wrap;
}
.review-item__meta strong { font-size: var(--fs-sm); }
.review-item__date { font-size: var(--fs-xs); color: var(--clr-muted); }
.review-item__stars { margin-left: auto; font-size: 15px; color: var(--clr-star); }
.review-item__body { font-size: var(--fs-sm); color: var(--clr-text-2); line-height: 1.7; margin: 0; }
.reviews-empty { color: var(--clr-muted); padding: var(--space-8); text-align: center; background: var(--clr-surface); border-radius: var(--radius-md); }

/* Review Form */
.review-form-wrap {
    background: var(--clr-surface);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    border: 1px solid var(--clr-border);
    margin-top: var(--space-6);
}
.review-form__title { font-size: var(--fs-xl); margin-bottom: var(--space-5); }
.review-form__rating { display: flex; align-items: center; gap: var(--space-4); margin-bottom: var(--space-5); }
.review-form__rating label { font-weight: var(--fw-semibold); font-size: var(--fs-sm); }
.review-form__rating .stars { font-size: 28px; }
.review-form__feedback { margin-top: var(--space-4); padding: var(--space-3) var(--space-4); border-radius: var(--radius-md); font-size: var(--fs-sm); font-weight: var(--fw-medium); }
.review-form__feedback.success { background: #dcfce7; color: #15803d; }
.review-form__feedback.error   { background: #fee2e2; color: #b91c1c; }
.form-row { display: flex; gap: var(--space-4); }
.form-row--2col > * { flex: 1; }
.form-group { margin-bottom: var(--space-4); }
.form-group label { display: block; font-size: var(--fs-sm); font-weight: var(--fw-medium); margin-bottom: var(--space-2); }

/* Product Mini Rating (card) */
.product-card__rating {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: var(--space-2);
}
.product-card__rating .stars { font-size: 13px; }
.product-card__rating .review-count { font-size: var(--fs-xs); color: var(--clr-muted); }

/* =====================================================
   22. RESPONSIVE — New Sections
   ===================================================== */
@media (max-width: 1024px) {
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
    .trust-stats { grid-template-columns: repeat(2, 1fr); }
    .wishlist-grid { grid-template-columns: repeat(3, 1fr); }
    .reviews-summary { flex-direction: column; gap: var(--space-5); }
}
@media (max-width: 768px) {
    .testimonials-grid { grid-template-columns: 1fr; }
    .trust-stats { grid-template-columns: repeat(2, 1fr); }
    .brands-track { display: grid; grid-template-columns: repeat(4, 1fr); }
    .wishlist-grid { grid-template-columns: repeat(2, 1fr); }
    .form-row--2col { flex-direction: column; }
}
@media (max-width: 480px) {
    .wishlist-grid { grid-template-columns: 1fr; }
    .brands-track { grid-template-columns: repeat(2, 1fr); }
    .trust-stats { grid-template-columns: 1fr 1fr; }
    .reviews-summary__number { font-size: 2.5rem; }
}

/* =====================================================
   23. ANNOUNCEMENT / PROMO BANNER
   ===================================================== */
.announcement-bar {
    background: var(--clr-accent);
    color: #fff;
    padding: 8px 16px;
    position: relative;
    z-index: 1001;
}
.announcement-bar .container { display: flex; align-items: center; justify-content: center; position: relative; }
.announcement-bar__text { margin: 0; font-size: 13px; font-weight: 500; text-align: center; flex: 1; }
.announcement-bar__text a { color: #fff; text-decoration: underline; }
.announcement-bar__close {
    position: absolute; right: 0; top: 50%; transform: translateY(-50%);
    background: none; border: none; color: rgba(255,255,255,.8); font-size: 20px;
    line-height: 1; cursor: pointer; padding: 0 4px;
}
.announcement-bar__close:hover { color: #fff; }

/* =====================================================
   24. STICKY ADD-TO-CART BAR
   ===================================================== */
.sticky-atc-bar {
    position: fixed;
    bottom: -100px;
    left: 0;
    right: 0;
    background: #fff;
    border-top: 2px solid var(--clr-border);
    box-shadow: 0 -4px 20px rgba(0,0,0,.1);
    z-index: 990;
    transition: bottom .3s cubic-bezier(.4,0,.2,1);
    padding: 10px 0;
}
.sticky-atc-bar--visible { bottom: 0; }
.sticky-atc-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}
.sticky-atc-info { display: flex; align-items: center; gap: 12px; }
.sticky-atc-thumb { width: 44px; height: 44px; object-fit: cover; border-radius: 6px; }
.sticky-atc-title { font-size: 13px; font-weight: 700; color: var(--clr-text); margin: 0 0 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 260px; }
.sticky-atc-price { font-size: 13px; font-weight: 700; color: var(--clr-accent); margin: 0; }
.sticky-atc-was  { font-size: 11px; color: var(--clr-muted); text-decoration: line-through; margin-left: 6px; }
.sticky-atc-actions { display: flex; align-items: center; gap: 10px; }
.qty-input--sm { width: 44px; }

/* =====================================================
   25. IMAGE ZOOM LIGHTBOX
   ===================================================== */
.product-gallery__main { position: relative; }
.gallery-zoom-btn {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(255,255,255,.9);
    border: 1px solid var(--clr-border);
    border-radius: 6px;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 2;
    transition: background .15s;
}
.gallery-zoom-btn:hover { background: #fff; }
.product-gallery__main-img { cursor: zoom-in; }
.zoom-lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.92);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}
.zoom-lightbox.zoom-lb--open { display: flex; }
.zoom-lightbox__inner { max-width: 90vw; max-height: 90vh; display: flex; align-items: center; justify-content: center; }
.zoom-lightbox__img { max-width: 90vw; max-height: 90vh; object-fit: contain; border-radius: 8px; }
.zoom-lightbox__close {
    position: absolute;
    top: 16px;
    right: 20px;
    background: none;
    border: none;
    color: #fff;
    font-size: 36px;
    line-height: 1;
    cursor: pointer;
    z-index: 2001;
    padding: 0;
    opacity: .8;
}
.zoom-lightbox__close:hover { opacity: 1; }

/* =====================================================
   26. LIVE SEARCH AUTOCOMPLETE
   ===================================================== */
.live-search-results {
    background: #fff;
    border: 1px solid var(--clr-border);
    border-radius: 10px;
    margin-top: 8px;
    max-height: 420px;
    overflow-y: auto;
    box-shadow: 0 8px 30px rgba(0,0,0,.12);
}
.ls-result-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    text-decoration: none;
    color: var(--clr-text);
    border-bottom: 1px solid var(--clr-border);
    transition: background .12s;
}
.ls-result-item:last-of-type { border-bottom: none; }
.ls-result-item:hover { background: var(--clr-surface); }
.ls-result-thumb { width: 44px; height: 44px; object-fit: cover; border-radius: 6px; flex-shrink: 0; }
.ls-no-img { width: 44px; height: 44px; border-radius: 6px; background: var(--clr-surface); display:flex; align-items:center; justify-content:center; flex-shrink: 0; }
.ls-result-info { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.ls-result-name { font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ls-result-price { font-size: 12px; color: var(--clr-accent); font-weight: 700; }
.ls-view-all {
    display: block;
    padding: 10px 14px;
    font-size: 13px;
    font-weight: 600;
    color: var(--clr-accent);
    text-decoration: none;
    text-align: center;
    border-top: 1px solid var(--clr-border);
}
.ls-view-all:hover { background: #fff5f5; }
.ls-no-results { padding: 16px 14px; font-size: 13px; color: var(--clr-muted); margin: 0; }

/* =====================================================
   27. COOKIE CONSENT BANNER
   ===================================================== */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #1e1e2e;
    color: #e2e8f0;
    z-index: 9999;
    padding: 14px 0;
    box-shadow: 0 -4px 20px rgba(0,0,0,.25);
}
.cookie-consent__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}
.cookie-consent__text { display: flex; align-items: flex-start; gap: 10px; flex: 1; min-width: 200px; }
.cookie-consent__text svg { flex-shrink: 0; margin-top: 1px; stroke: #94a3b8; }
.cookie-consent__text p { margin: 0; font-size: 13px; line-height: 1.5; color: #cbd5e1; }
.cookie-consent__text a { color: #93c5fd; }
.cookie-consent__btns { display: flex; gap: 8px; flex-shrink: 0; }

/* =====================================================
   28. BACK IN STOCK NOTIFY FORM
   ===================================================== */
.notify-stock-form {
    margin-top: 16px;
    padding: 16px;
    background: var(--clr-surface);
    border-radius: 10px;
    border: 1px solid var(--clr-border);
}
.notify-stock-label { font-size: 13px; color: var(--clr-muted); margin: 0 0 10px; }
.notify-stock-row { display: flex; gap: 8px; }
.notify-stock-row .form-control { flex: 1; }
.notify-stock-msg { font-size: 12px; color: #16a34a; margin: 8px 0 0; }

/* =====================================================
   29. RECENTLY VIEWED SECTION
   ===================================================== */
.recently-viewed-section {
    background: var(--clr-surface);
    padding: var(--space-12) 0;
    margin-top: var(--space-8);
}

/* =====================================================
   30. PRODUCT SOCIAL SHARING
   ===================================================== */
.product-share {
    margin-top: var(--space-8);
    padding: var(--space-6);
    background: var(--clr-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--clr-border);
}

.product-share__title {
    font-size: var(--fs-base);
    font-weight: var(--fw-semibold);
    margin-bottom: var(--space-4);
    color: var(--clr-text);
}

.social-share-btns {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
}

.share-btn {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    background: var(--clr-bg);
    color: var(--clr-text);
    border: 1px solid var(--clr-border);
}

.share-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

.share-fb { background: #1877f2; color: white; border-color: #1877f2; }
.share-fb:hover { background: #145dbf; }

.share-tw { background: #1da1f2; color: white; border-color: #1da1f2; }
.share-tw:hover { background: #1a8cd8; }

.share-pin { background: #e60023; color: white; border-color: #e60023; }
.share-pin:hover { background: #ad081b; }

.share-wa { background: #25d366; color: white; border-color: #25d366; }
.share-wa:hover { background: #1fab50; }

.share-link:hover { background: var(--clr-primary); color: white; border-color: var(--clr-primary); }

/* =====================================================
   31. BREADCRUMBS NAVIGATION
   ===================================================== */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--fs-sm);
    margin-bottom: var(--space-6);
    padding: var(--space-3) 0;
    flex-wrap: wrap;
}

.breadcrumb a {
    color: var(--clr-muted);
    transition: color var(--transition);
    text-decoration: none;
}

.breadcrumb a:hover {
    color: var(--clr-accent);
}

.breadcrumb-sep {
    color: var(--clr-border);
    user-select: none;
}

.breadcrumb span:last-child {
    color: var(--clr-text);
    font-weight: var(--fw-medium);
}

/* =====================================================
   32. COUPON / DISCOUNT DISPLAY
   ===================================================== */
.coupon-row {
    display: flex;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.coupon-input {
    flex: 1;
    padding: 12px 16px;
    border: 1.5px solid var(--clr-border);
    border-radius: var(--radius-md);
    font-size: var(--fs-base);
    transition: all var(--transition);
}

.coupon-input:focus {
    border-color: var(--clr-accent);
    outline: none;
    box-shadow: 0 0 0 3px rgba(232, 25, 44, 0.1);
}

.coupon-btn {
    padding: 12px 24px;
    background: var(--clr-accent);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-weight: var(--fw-semibold);
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

.coupon-btn:hover {
    background: var(--clr-accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(232, 25, 44, 0.3);
}

.coupon-applied {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4);
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    border-radius: var(--radius-md);
    border-left: 4px solid #28a745;
    margin-bottom: var(--space-4);
}

.coupon-applied__text {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: #155724;
    font-weight: var(--fw-medium);
}

.coupon-remove-btn {
    padding: 6px 12px;
    background: transparent;
    border: 1px solid #28a745;
    color: #28a745;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition);
    font-size: var(--fs-sm);
}

.coupon-remove-btn:hover {
    background: #28a745;
    color: white;
}

.coupon-message {
    padding: var(--space-3);
    border-radius: var(--radius-md);
    font-size: var(--fs-sm);
    margin-top: var(--space-2);
}

.coupon-message.success {
    background: #d4edda;
    color: #155724;
    border-left: 3px solid #28a745;
}

.coupon-message.error {
    background: #f8d7da;
    color: #721c24;
    border-left: 3px solid #dc3545;
}

/* =====================================================
   33. DARK MODE
   ===================================================== */
.dark-mode-toggle .dm-moon { display: none; }
.dark-mode-toggle .dm-sun  { display: block; }
html.dark-mode .dark-mode-toggle .dm-moon { display: block; }
html.dark-mode .dark-mode-toggle .dm-sun  { display: none; }

html.dark-mode {
    --clr-bg:      #0f0f11;
    --clr-surface: #1a1a22;
    --clr-border:  #2e2e3a;
    --clr-text:    #e2e8f0;
    --clr-muted:   #94a3b8;
    --clr-white:   #1a1a22;
}
html.dark-mode .site-header,
html.dark-mode .mini-cart-dropdown,
html.dark-mode .search-overlay { background: #13131a; border-color: #2e2e3a; }
html.dark-mode .product-card,
html.dark-mode .shop-filter-panel,
html.dark-mode .sticky-atc-bar,
html.dark-mode .product-share     { background: #1a1a22; border-color: #2e2e3a; }
html.dark-mode .topbar             { background: #0a0a0e; }
html.dark-mode .live-search-results { background: #1a1a22; border-color: #2e2e3a; }
html.dark-mode .ls-result-item:hover { background: #22222f; }
html.dark-mode .notify-stock-form  { background: #22222f; border-color: #2e2e3a; }
html.dark-mode .cookie-consent     { background: #0a0a0e; }
html.dark-mode input, html.dark-mode select, html.dark-mode textarea { background: #22222f; border-color: #2e2e3a; color: #e2e8f0; }

/* =====================================================
   34. LOADING SPINNER & OVERLAY
   ===================================================== */
#pwa-loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}

.loading-spinner {
    text-align: center;
}

.spinner {
    width: 50px;
    height: 50px;
    margin: 0 auto 20px;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--clr-accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-text {
    color: white;
    font-size: 16px;
    font-weight: 600;
    margin: 0;
}

/* =====================================================
   35. ANIMATE ON SCROLL
   ===================================================== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Different animation types */
.fade-in {
    opacity: 0;
    transition: opacity 0.6s ease-out;
}

.fade-in.animated {
    opacity: 1;
}

.slide-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.slide-left.animated {
    opacity: 1;
    transform: translateX(0);
}

.slide-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.slide-right.animated {
    opacity: 1;
    transform: translateX(0);
}

.scale-up {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.scale-up.animated {
    opacity: 1;
    transform: scale(1);
}

/* =====================================================
   36. ENHANCED FORM VALIDATION
   ===================================================== */
input.error,
select.error,
textarea.error {
    border-color: #dc3545 !important;
    background: #fff5f5;
}

input.error:focus,
select.error:focus,
textarea.error:focus {
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

input.success,
select.success,
textarea.success {
    border-color: #28a745 !important;
    background: #f0fdf4;
}

.field-error-message {
    color: #dc3545;
    font-size: 12px;
    margin-top: 4px;
    display: block;
}

.field-success-message {
    color: #28a745;
    font-size: 12px;
    margin-top: 4px;
    display: block;
}

/* =====================================================
   37. BACK TO TOP BUTTON STYLES
   ===================================================== */
.back-to-top {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 900;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: none;
    background: linear-gradient(135deg, var(--clr-accent) 0%, var(--clr-accent-dark) 100%);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(232, 25, 44, 0.3);
    transition: all 0.3s ease;
}

.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(232, 25, 44, 0.4);
}

.back-to-top:active {
    transform: translateY(-2px);
}

/* =====================================================
   38. UTILITY CLASSES
   ===================================================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.hide { display: none !important; }
.show { display: block !important; }

.invisible { visibility: hidden; }
.visible { visibility: visible; }

.no-scroll { overflow: hidden; }

.pointer { cursor: pointer; }
.no-pointer { cursor: not-allowed; }

.select-none { user-select: none; }

.truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.line-clamp-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Responsive */
@media (max-width: 768px) {
    .sticky-atc-title { max-width: 140px; }
    .sticky-atc-actions .qty-control { display: none; }
    .cookie-consent__inner { flex-direction: column; }
    .social-share-btns { justify-content: center; }
    .coupon-row { flex-direction: column; }
    .breadcrumb { font-size: var(--fs-xs); }
    .back-to-top {
        bottom: 16px;
        right: 16px;
        width: 44px;
        height: 44px;
    }
    .animate-on-scroll { transform: translateY(20px); }
}

/* =====================================================
   39. FOCUS VISIBLE ACCESSIBILITY
   ===================================================== */
:focus-visible {
    outline: 3px solid var(--clr-accent);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 3px solid var(--clr-accent);
    outline-offset: 2px;
}
/* Skip to content link for screen readers */
.skip-to-content {
    position: absolute;
    top: -100%;
    left: 8px;
    z-index: 10000;
    padding: 8px 16px;
    background: var(--clr-accent);
    color: #fff;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    font-weight: var(--fw-semibold);
    text-decoration: none;
    transition: top 0.2s;
}
.skip-to-content:focus {
    top: 0;
}

/* =====================================================
   40. NOTIFICATION BADGE PULSE
   ===================================================== */
.badge-pulse {
    animation: badgePop 0.4s var(--ease-bounce) forwards;
}
@keyframes badgePop {
    0%   { transform: scale(0.5); opacity: 0; }
    70%  { transform: scale(1.2); }
    100% { transform: scale(1);   opacity: 1; }
}

/* =====================================================
   41. RECENTLY VIEWED SECTION
   ===================================================== */
.recently-viewed-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-4);
}
@media (max-width: 1024px) { .recently-viewed-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 768px)  { .recently-viewed-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 480px)  { .recently-viewed-grid { grid-template-columns: repeat(2, 1fr); } }

/* =====================================================
   42. PRINT STYLES
   ===================================================== */
@media print {
    .site-header-modern,
    .topbar-modern,
    .hamburger-modern,
    .mobile-menu-modern,
    .mobile-menu-overlay-modern,
    .announcement-bar,
    .back-to-top,
    .sticky-atc-bar,
    .cookie-consent,
    .header-actions-modern,
    .product-share,
    .site-footer,
    .breadcrumb-bar-modern,
    #pwa-toast,
    #modal-overlay { display: none !important; }

    body { color: #000; background: #fff; font-size: 12pt; }
    a { color: #000; text-decoration: underline; }
    .container { max-width: 100%; padding: 0; }
    .product-detail-layout { grid-template-columns: 1fr; }
    .product-gallery__main { max-width: 300px; }
    h1, h2, h3 { page-break-after: avoid; }
    img { max-width: 100%; }
    .product-info__price,
    .product-info__title { display: block; }
    .order-items-table { page-break-inside: avoid; }
}

/* =====================================================
   43. CUSTOM SCROLLBAR
   ===================================================== */
::-webkit-scrollbar               { width: 8px; height: 8px; }
::-webkit-scrollbar-track         { background: var(--clr-surface); }
::-webkit-scrollbar-thumb         { background: var(--clr-border); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb:hover   { background: var(--clr-muted); }
/* Narrow scrollbar inside overflow containers */
.mini-cart-items::-webkit-scrollbar,
.mobile-menu::-webkit-scrollbar,
.order-summary-items::-webkit-scrollbar { width: 4px; }
/* Firefox */
* { scrollbar-width: thin; scrollbar-color: var(--clr-border) var(--clr-surface); }

/* =====================================================
   44. PREFERS REDUCED MOTION
   ===================================================== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration:       0.01ms !important;
        animation-iteration-count: 1     !important;
        transition-duration:      0.01ms !important;
        scroll-behavior:          auto   !important;
    }
    html { scroll-behavior: auto; }
    .animate-on-scroll,
    .slide-left,
    .slide-right,
    .scale-up,
    .fade-in { opacity: 1; transform: none; }
    .reading-progress-bar { transition: none; }
    .pwa-slider-track,
    [data-animate] { animation: none; opacity: 1; }
}

/* =====================================================
   45. THEME CUSTOMIZER — SOCIAL LINKS (HOVER TINTS)
   ===================================================== */
.social-link[aria-label="Facebook"]:hover  { background: #1877f2 !important; color: #fff !important; }
.social-link[aria-label="Instagram"]:hover { background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%) !important; color: #fff !important; }
.social-link[aria-label="YouTube"]:hover   { background: #ff0000 !important; color: #fff !important; }
.social-link[aria-label="LinkedIn"]:hover  { background: #0a66c2 !important; color: #fff !important; }
.social-link[aria-label="TikTok"]:hover    { background: #000000 !important; color: #fff !important; }

/* =====================================================
   46. SHOP PAGE — PROFESSIONAL ENHANCEMENTS
   ===================================================== */

/* ── Breadcrumb meta pills ── */
.breadcrumb-bar .container { display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:8px; }
.shop-meta-pills { display:flex; gap:8px; align-items:center; }
.shop-meta-pill {
    display:inline-flex; align-items:center; gap:4px;
    padding:3px 10px; border-radius:20px;
    font-size:12px; font-weight:600; color:var(--clr-muted);
    background:var(--clr-surface); border:1px solid var(--clr-border);
    text-decoration:none; transition:all .15s;
}
.shop-meta-pill--sale {
    background:#fff7ed; border-color:#fed7aa; color:#d97706;
}
.shop-meta-pill--sale:hover { background:#d97706; color:#fff; border-color:#d97706; }

/* ── Category quick-nav strip ── */
.shop-cat-strip {
    background:#fff; border-bottom:1px solid var(--clr-border);
    padding:10px 0; position:sticky; top:0; z-index:50;
    box-shadow:0 1px 4px rgba(0,0,0,.04);
}
.shop-cat-strip-inner {
    display:flex; gap:8px; overflow-x:auto; scrollbar-width:none;
    padding-bottom:2px;
}
.shop-cat-strip-inner::-webkit-scrollbar { display:none; }
.shop-cat-chip {
    display:inline-flex; align-items:center; gap:5px;
    padding:5px 14px; border-radius:20px; white-space:nowrap;
    font-size:13px; font-weight:500; color:var(--clr-text);
    background:var(--clr-surface); border:1.5px solid var(--clr-border);
    text-decoration:none; transition:all .15s; flex-shrink:0;
}
.shop-cat-chip:hover, .shop-cat-chip.is-active {
    background:var(--clr-accent); color:#fff; border-color:var(--clr-accent);
}
.shop-cat-chip-ct {
    font-size:11px; font-weight:700; opacity:.75;
    background:rgba(0,0,0,.08); border-radius:10px;
    padding:1px 6px;
}
.shop-cat-chip.is-active .shop-cat-chip-ct { background:rgba(255,255,255,.25); }

/* ── Sticky toolbar ── */
.shop-toolbar--sticky {
    position:sticky; top:48px; z-index:40;
    background:#fff; padding:10px 0;
    margin-bottom:0 !important;
    border-bottom:1px solid var(--clr-border);
    box-shadow:0 2px 8px rgba(0,0,0,.04);
}

/* ── Empty state improvement ── */
.shop-empty-state {
    text-align:center; padding:80px 20px;
    display:flex; flex-direction:column; align-items:center;
}
.shop-empty-icon {
    width:120px; height:120px; border-radius:50%;
    background:var(--clr-surface); border:2px solid var(--clr-border);
    display:flex; align-items:center; justify-content:center; margin-bottom:0;
}

/* ── Pagination meta info ── */
.shop-pagination {
    display:flex; flex-wrap:wrap; justify-content:center;
    gap:6px; margin-top:40px;
}
.shop-pagination .page-numbers {
    display:inline-flex; align-items:center; justify-content:center;
    min-width:38px; height:38px; padding:0 10px;
    border:1.5px solid var(--clr-border); border-radius:10px;
    font-size:13px; font-weight:600; color:var(--clr-text);
    text-decoration:none; transition:all .2s;
}
.shop-pagination .page-numbers.dots { border-color:transparent; cursor:default; }
.shop-pagination .page-numbers:hover:not(.dots),
.shop-pagination .page-numbers.current {
    background:var(--clr-accent); color:#fff; border-color:var(--clr-accent);
}
.shop-pagination .prev, .shop-pagination .next {
    display:inline-flex; align-items:center; gap:4px; padding:0 14px;
}
.shop-pagination-meta {
    width:100%; text-align:center; font-size:12px; color:var(--clr-muted);
    margin-top:8px;
}

/* ── Outline button ── */
.btn-outline {
    display:inline-flex; align-items:center; justify-content:center;
    padding:10px 22px; border-radius:10px;
    border:1.5px solid var(--clr-accent); color:var(--clr-accent);
    font-size:14px; font-weight:600; text-decoration:none; transition:all .2s;
    background:transparent;
}
.btn-outline:hover { background:var(--clr-accent); color:#fff; }
/* ═══════════════════════════════════════════════
   47. SHOP — AJAX LOADING + LOAD MORE
═══════════════════════════════════════════════ */

/* Loading overlay on grid */
.shop-grid--loading {
    position: relative;
    pointer-events: none;
    opacity: .5;
    transition: opacity .2s;
}
.shop-grid--loading::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,.55);
    border-radius: 12px;
    z-index: 10;
}
.shop-toolbar--loading .shop-count { opacity:.5; }

/* Load More wrapper */
.shop-lm-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    margin-top: 32px;
}

/* Load More button */
.shop-lm-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 13px 36px;
    border-radius: 50px;
    border: 2px solid var(--clr-accent);
    background: transparent;
    color: var(--clr-accent);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: .3px;
    cursor: pointer;
    transition: background .2s, color .2s, transform .15s, box-shadow .2s;
}
.shop-lm-btn:hover:not(:disabled) {
    background: var(--clr-accent);
    color: #fff;
    box-shadow: 0 6px 20px rgba(var(--clr-accent-rgb, 59,130,246),.25);
    transform: translateY(-1px);
}
.shop-lm-btn:disabled {
    opacity: .6;
    cursor: not-allowed;
}

/* Spinner inside load-more */
.shop-lm-spinner {
    width: 16px;
    height: 16px;
    border: 2.5px solid currentColor;
    border-top-color: transparent;
    border-radius: 50%;
    display: none;
    animation: lm-spin .7s linear infinite;
    flex-shrink: 0;
}
.shop-lm-btn.is-loading .shop-lm-spinner { display: block; }
.shop-lm-btn.is-loading .shop-lm-label::after { content: '…'; }
@keyframes lm-spin { to { transform: rotate(360deg); } }

/* "X of Y products shown" meta text */
.shop-lm-meta {
    font-size: 12px;
    color: var(--clr-muted);
    margin: 0;
    text-align: center;
}