/**
 * Components CSS
 * Flavor Theme
 * 
 * Header, Navigation, Product Cards, Footer, etc.
 */

/* ============================================
   Top Bar
   ============================================ */
.top-bar {
    background-color: var(--color-primary);
    color: var(--color-white);
    height: var(--top-bar-height);
    display: flex;
    align-items: center;
    font-size: var(--text-xs);
}

.top-bar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.top-bar-left {
    display: flex;
    align-items: center;
    gap: var(--space-6);
}

.shipping-notice {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    letter-spacing: var(--tracking-wide);
}

.shipping-notice svg,
.shipping-notice .icon-truck {
    width: 16px;
    height: 16px;
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: var(--space-6);
}

.top-link {
    font-weight: var(--font-medium);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    transition: opacity var(--transition-fast);
}

.top-link:hover {
    opacity: 0.8;
}

/* ============================================
   Main Header
   ============================================ */
.site-header {
    background-color: var(--color-white);
    height: var(--header-height);
    display: flex;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    border-bottom: 1px solid var(--color-border);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.site-header.is-scrolled {
    box-shadow: var(--shadow-md);
}

.site-header.is-hidden {
    transform: translateY(-100%);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-8);
}

/* Logo / Branding */
.site-branding {
    flex-shrink: 0;
}

.site-branding a {
    display: block;
}

.site-branding img {
    max-height: 48px;
    width: auto;
}

.site-title {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: var(--font-medium);
    letter-spacing: var(--tracking-wide);
    color: var(--color-primary);
}

/* Main Navigation */
.main-navigation {
    flex: 1;
    display: flex;
    justify-content: center;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.nav-menu > li {
    position: relative;
}

.nav-menu > li > a {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    color: var(--color-primary);
    padding: var(--space-2) 0;
    transition: color var(--transition-fast);
}

.nav-menu > li > a:hover,
.nav-menu > li.current-menu-item > a {
    color: var(--color-accent);
}

.nav-menu > li > a svg {
    width: 12px;
    height: 12px;
    transition: transform var(--transition-fast);
}

.nav-menu > li:hover > a svg {
    transform: rotate(180deg);
}

/* Dropdown Menu */
.sub-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    min-width: 220px;
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    padding: var(--space-4) 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-fast), visibility var(--transition-fast);
    z-index: var(--z-dropdown);
}

.nav-menu > li:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
}

.sub-menu li a {
    display: block;
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-sm);
    color: var(--color-primary);
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.sub-menu li a:hover {
    background-color: var(--color-background);
    color: var(--color-accent);
}

/* Mega Menu */
.mega-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 100vw;
    max-width: var(--container-max);
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-xl);
    padding: var(--space-8);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-fast), visibility var(--transition-fast);
    z-index: var(--z-dropdown);
}

.nav-menu > li.has-mega-menu:hover > .mega-menu {
    opacity: 1;
    visibility: visible;
}

.mega-menu-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-8);
}

.mega-menu-column h4 {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    color: var(--color-primary);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-2);
    border-bottom: 1px solid var(--color-border);
}

.mega-menu-column ul li a {
    display: block;
    padding: var(--space-2) 0;
    font-size: var(--text-sm);
    color: var(--color-secondary);
    transition: color var(--transition-fast);
}

.mega-menu-column ul li a:hover {
    color: var(--color-accent);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.header-action-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--color-primary);
    transition: color var(--transition-fast);
}

.header-action-btn:hover {
    color: var(--color-accent);
}

.header-action-btn svg {
    width: 22px;
    height: 22px;
}

.cart-count,
.wishlist-count {
    position: absolute;
    top: 2px;
    right: 2px;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    font-size: 10px;
    font-weight: var(--font-semibold);
    line-height: 18px;
    text-align: center;
    background-color: var(--color-accent);
    color: var(--color-white);
    border-radius: var(--radius-full);
}

.cart-count[data-count="0"],
.wishlist-count[data-count="0"] {
    display: none;
}

.user-indicator {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 8px;
    height: 8px;
    background-color: var(--color-success);
    border-radius: var(--radius-full);
    border: 2px solid var(--color-white);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
}

.hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--color-primary);
    transition: all var(--transition-fast);
}

.mobile-menu-toggle.is-active .hamburger span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.is-active .hamburger span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.is-active .hamburger span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   Search Modal
   ============================================ */
.search-modal {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: flex;
    align-items: flex-start;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

.search-modal.is-open {
    opacity: 1;
    visibility: visible;
}

.search-modal-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(58, 54, 50, 0.8);
}

.search-modal-content {
    position: relative;
    width: 100%;
    background-color: var(--color-white);
    padding: var(--space-8) 0;
    transform: translateY(-100%);
    transition: transform var(--transition-base);
}

.search-modal.is-open .search-modal-content {
    transform: translateY(0);
}

.search-form {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.search-field-wrapper {
    flex: 1;
    position: relative;
}

.search-field {
    width: 100%;
    padding: var(--space-4) var(--space-6);
    padding-right: var(--space-12);
    font-size: var(--text-lg);
    border: 2px solid var(--color-border);
    background-color: var(--color-background);
}

.search-field:focus {
    border-color: var(--color-accent);
    outline: none;
}

.search-submit {
    position: absolute;
    right: var(--space-4);
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-secondary);
    transition: color var(--transition-fast);
}

.search-submit:hover {
    color: var(--color-accent);
}

.search-close {
    color: var(--color-secondary);
    transition: color var(--transition-fast);
}

.search-close:hover {
    color: var(--color-primary);
}

.search-suggestions {
    margin-top: var(--space-6);
}

.search-popular h4 {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    color: var(--color-secondary);
    margin-bottom: var(--space-3);
}

.popular-terms {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.popular-terms a {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    background-color: var(--color-background);
    border: 1px solid var(--color-border);
    transition: all var(--transition-fast);
}

.popular-terms a:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-white);
}

/* Live Search Results */
.search-results {
    margin-top: var(--space-6);
}

.search-results-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
}

.search-result-item {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-4);
    background-color: var(--color-background);
    transition: background-color var(--transition-fast);
}

.search-result-item:hover {
    background-color: var(--color-border);
}

.search-result-image {
    width: 60px;
    height: 80px;
    object-fit: cover;
}

.search-result-info h5 {
    font-size: var(--text-sm);
    margin-bottom: var(--space-1);
}

.search-result-info .price {
    font-size: var(--text-sm);
    color: var(--color-accent);
}

/* ============================================
   Mobile Navigation
   ============================================ */
.mobile-navigation {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

.mobile-navigation.is-open {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(58, 54, 50, 0.8);
}

.mobile-nav-panel {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 320px;
    max-width: 100%;
    background-color: var(--color-white);
    display: flex;
    flex-direction: column;
    transform: translateX(-100%);
    transition: transform var(--transition-base);
}

.mobile-navigation.is-open .mobile-nav-panel {
    transform: translateX(0);
}

.mobile-nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid var(--color-border);
}

.mobile-nav-title {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
}

.mobile-nav-close {
    color: var(--color-secondary);
    transition: color var(--transition-fast);
}

.mobile-nav-close:hover {
    color: var(--color-primary);
}

.mobile-nav-content {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-4) 0;
}

.mobile-menu > li > a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-6);
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    border-bottom: 1px solid var(--color-border);
}

.mobile-menu > li > a svg {
    width: 16px;
    height: 16px;
    color: var(--color-secondary);
    transition: transform var(--transition-fast);
}

.mobile-menu > li.is-expanded > a svg {
    transform: rotate(180deg);
}

.mobile-menu .sub-menu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    box-shadow: none;
    border: none;
    padding: 0;
    display: none;
    background-color: var(--color-background);
}

.mobile-menu > li.is-expanded > .sub-menu {
    display: block;
}

.mobile-menu .sub-menu li a {
    padding-left: var(--space-10);
}

.mobile-nav-footer {
    padding: var(--space-6);
    border-top: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

/* ============================================
   Mini Cart Drawer
   ============================================ */
.mini-cart-drawer {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

.mini-cart-drawer.is-open {
    opacity: 1;
    visibility: visible;
}

.mini-cart-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(58, 54, 50, 0.8);
}

.mini-cart-panel {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 420px;
    max-width: 100%;
    background-color: var(--color-white);
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform var(--transition-base);
}

.mini-cart-drawer.is-open .mini-cart-panel {
    transform: translateX(0);
}

.mini-cart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-6);
    border-bottom: 1px solid var(--color-border);
}

.mini-cart-header h3 {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
}

.mini-cart-close {
    color: var(--color-secondary);
    transition: color var(--transition-fast);
}

.mini-cart-close:hover {
    color: var(--color-primary);
}

.mini-cart-content {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.mini-cart-items {
    flex: 1;
    padding: var(--space-4);
}

.mini-cart-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    padding: var(--space-8);
}

.mini-cart-empty svg {
    width: 64px;
    height: 64px;
    color: var(--color-border);
    margin-bottom: var(--space-4);
}

.mini-cart-empty p {
    color: var(--color-secondary);
    margin-bottom: var(--space-6);
}

/* Cart Item */
.cart-item {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--color-border);
}

.cart-item:last-child {
    border-bottom: none;
}

.cart-item-image {
    width: 80px;
    height: 100px;
    flex-shrink: 0;
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cart-item-details {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.cart-item-brand {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    color: var(--color-secondary);
    margin-bottom: var(--space-1);
}

.cart-item-name {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    margin-bottom: var(--space-1);
}

.cart-item-name a:hover {
    color: var(--color-accent);
}

.cart-item-variant {
    font-size: var(--text-xs);
    color: var(--color-secondary);
    margin-bottom: var(--space-3);
}

.cart-item-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    border: 1px solid var(--color-border);
}

.cart-item-quantity button {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-secondary);
    transition: color var(--transition-fast);
}

.cart-item-quantity button:hover {
    color: var(--color-primary);
}

.cart-item-quantity input {
    width: 36px;
    height: 28px;
    text-align: center;
    font-size: var(--text-sm);
    border: none;
    border-left: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
}

.cart-item-price {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
}

.cart-item-remove {
    flex-shrink: 0;
    color: var(--color-secondary);
    transition: color var(--transition-fast);
}

.cart-item-remove:hover {
    color: var(--color-error);
}

/* Cart Footer */
.mini-cart-footer {
    padding: var(--space-6);
    border-top: 1px solid var(--color-border);
    background-color: var(--color-background);
}

.mini-cart-totals {
    margin-bottom: var(--space-4);
}

.mini-cart-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-2);
    font-size: var(--text-sm);
}

.mini-cart-row.total {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    padding-top: var(--space-3);
    border-top: 1px solid var(--color-border);
    margin-top: var(--space-3);
}

.free-shipping-progress {
    margin-bottom: var(--space-4);
}

.free-shipping-text {
    font-size: var(--text-xs);
    color: var(--color-secondary);
    margin-bottom: var(--space-2);
    text-align: center;
}

.free-shipping-text strong {
    color: var(--color-accent);
}

.progress-bar {
    height: 4px;
    background-color: var(--color-border);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background-color: var(--color-success);
    transition: width var(--transition-base);
}

.mini-cart-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

/* ============================================
   Product Card
   ============================================ */
.product-card {
    position: relative;
    background-color: var(--color-white);
    transition: box-shadow var(--transition-base);
}

.product-card:hover {
    box-shadow: var(--shadow-lg);
}

.product-card-image {
    position: relative;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    background-color: var(--color-background);
}

.product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.product-card:hover .product-card-image img {
    transform: scale(1.05);
}

.product-card-image .secondary-image {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.product-card:hover .product-card-image .secondary-image {
    opacity: 1;
}

/* Product Badges */
.product-badges {
    position: absolute;
    top: var(--space-3);
    left: var(--space-3);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    z-index: 2;
}

.product-badge {
    padding: var(--space-1) var(--space-3);
    font-size: 10px;
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    background-color: var(--color-primary);
    color: var(--color-white);
}

.product-badge.sale {
    background-color: var(--color-error);
}

.product-badge.new {
    background-color: var(--color-accent);
}

.product-badge.bestseller {
    background-color: var(--color-warning);
    color: var(--color-primary);
}

.product-badge.exclusive {
    background-color: var(--color-primary);
}

/* Product Actions */
.product-card-actions {
    position: absolute;
    right: var(--space-3);
    top: var(--space-3);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    z-index: 2;
    opacity: 0;
    transform: translateX(10px);
    transition: opacity var(--transition-base), transform var(--transition-base);
}

.product-card:hover .product-card-actions {
    opacity: 1;
    transform: translateX(0);
}

.product-action-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-white);
    color: var(--color-primary);
    border: 1px solid var(--color-border);
    transition: all var(--transition-fast);
}

.product-action-btn:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.product-action-btn.is-active {
    background-color: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}

.product-action-btn svg {
    width: 18px;
    height: 18px;
}

/* Product Info */
.product-card-info {
    padding: var(--space-4);
}

.product-card-brand {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    color: var(--color-secondary);
    margin-bottom: var(--space-1);
}

.product-card-name {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: var(--font-normal);
    margin-bottom: var(--space-2);
    line-height: var(--leading-tight);
}

.product-card-name a:hover {
    color: var(--color-accent);
}

.product-card-notes {
    font-size: var(--text-xs);
    color: var(--color-secondary);
    margin-bottom: var(--space-3);
}

.product-card-price {
    display: flex;
    align-items: baseline;
    gap: var(--space-2);
}

.product-card-price .price {
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    color: var(--color-primary);
}

.product-card-price .price-sale {
    color: var(--color-error);
}

.product-card-price .price-original {
    font-size: var(--text-sm);
    color: var(--color-secondary);
    text-decoration: line-through;
}

.product-card-price .price-range {
    font-size: var(--text-sm);
    color: var(--color-secondary);
}

/* Quick Add Button */
.quick-add-btn {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: var(--space-4);
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    text-align: center;
    opacity: 0;
    transform: translateY(100%);
    transition: opacity var(--transition-base), transform var(--transition-base);
}

.product-card:hover .quick-add-btn {
    opacity: 1;
    transform: translateY(0);
}

.quick-add-btn:hover {
    background-color: var(--color-accent);
}

/* ============================================
   Product Grid
   ============================================ */
.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.products-grid.columns-2 {
    grid-template-columns: repeat(2, 1fr);
}

.products-grid.columns-3 {
    grid-template-columns: repeat(3, 1fr);
}

.products-grid.columns-5 {
    grid-template-columns: repeat(5, 1fr);
}

/* ============================================
   Brand Card
   ============================================ */
.brand-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--space-8);
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    text-align: center;
    transition: all var(--transition-base);
}

.brand-card:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-md);
}

.brand-card-logo {
    width: 120px;
    height: 60px;
    margin-bottom: var(--space-4);
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all var(--transition-base);
}

.brand-card:hover .brand-card-logo {
    filter: grayscale(0);
    opacity: 1;
}

.brand-card-name {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
}

.brand-card-count {
    font-size: var(--text-xs);
    color: var(--color-secondary);
    margin-top: var(--space-1);
}

/* ============================================
   Category Card
   ============================================ */
.category-card {
    position: relative;
    display: block;
    aspect-ratio: 1 / 1;
    overflow: hidden;
}

.category-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.category-card:hover .category-card-image {
    transform: scale(1.1);
}

.category-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent);
    display: flex;
    align-items: flex-end;
    padding: var(--space-6);
}

.category-card-name {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    color: var(--color-white);
}

/* ============================================
   Footer
   ============================================ */
.site-footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding-top: var(--space-16);
}

.footer-main {
    display: grid;
    grid-template-columns: 2fr repeat(4, 1fr);
    gap: var(--space-12);
    padding-bottom: var(--space-12);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    max-height: 40px;
    margin-bottom: var(--space-6);
    filter: brightness(0) invert(1);
}

.footer-tagline {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.7);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-6);
}

.footer-social {
    display: flex;
    gap: var(--space-3);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-white);
}

.footer-social svg {
    width: 18px;
    height: 18px;
}

.footer-column h4 {
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-widest);
    margin-bottom: var(--space-6);
}

.footer-menu {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-menu a {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

.footer-menu a:hover {
    color: var(--color-white);
}

/* Newsletter */
.footer-newsletter {
    max-width: 100%;
}

.newsletter-form {
    display: flex;
    gap: var(--space-2);
    margin-top: var(--space-4);
}

.newsletter-form input {
    flex: 1;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
    background-color: transparent;
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--color-white);
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-form input:focus {
    border-color: var(--color-white);
    outline: none;
}

.newsletter-form button {
    padding: var(--space-3) var(--space-6);
    background-color: var(--color-accent);
    color: var(--color-white);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    transition: background-color var(--transition-fast);
}

.newsletter-form button:hover {
    background-color: var(--color-accent-hover);
}

/* Footer Bottom */
.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-6) 0;
}

.copyright {
    font-size: var(--text-xs);
    color: rgba(255, 255, 255, 0.5);
}

.footer-payments {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.footer-payments img {
    height: 24px;
    filter: brightness(0) invert(1);
    opacity: 0.5;
}

/* ============================================
   Breadcrumbs
   ============================================ */
.breadcrumbs {
    padding: var(--space-4) 0;
    margin-bottom: var(--space-6);
}

.breadcrumbs-list {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
}

.breadcrumbs-list li {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.breadcrumbs-list li::after {
    content: '/';
    color: var(--color-secondary);
}

.breadcrumbs-list li:last-child::after {
    display: none;
}

.breadcrumbs-list a {
    color: var(--color-secondary);
    transition: color var(--transition-fast);
}

.breadcrumbs-list a:hover {
    color: var(--color-accent);
}

.breadcrumbs-list .current {
    color: var(--color-primary);
}

/* ============================================
   Pagination
   ============================================ */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-8) 0;
}

.pagination a,
.pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--space-3);
    font-size: var(--text-sm);
    border: 1px solid var(--color-border);
    transition: all var(--transition-fast);
}

.pagination a:hover {
    border-color: var(--color-primary);
}

.pagination .current {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.pagination .dots {
    border: none;
}

.pagination .prev,
.pagination .next {
    font-weight: var(--font-medium);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
}

/* ============================================
   Testimonial Card
   ============================================ */
.testimonial-card {
    padding: var(--space-8);
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
}

.testimonial-rating {
    display: flex;
    gap: var(--space-1);
    margin-bottom: var(--space-4);
}

.testimonial-rating svg {
    width: 16px;
    height: 16px;
    fill: var(--color-warning);
    color: var(--color-warning);
}

.testimonial-text {
    font-size: var(--text-base);
    font-style: italic;
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-6);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.testimonial-name {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
}

.testimonial-title {
    font-size: var(--text-xs);
    color: var(--color-secondary);
}

/* ============================================
   Quantity Selector
   ============================================ */
.quantity-selector {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--color-border);
}

.quantity-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-secondary);
    transition: all var(--transition-fast);
}

.quantity-btn:hover:not(:disabled) {
    color: var(--color-primary);
    background-color: var(--color-background);
}

.quantity-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.quantity-input {
    width: 60px;
    height: 40px;
    text-align: center;
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    border: none;
    border-left: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
    -moz-appearance: textfield;
}

.quantity-input::-webkit-outer-spin-button,
.quantity-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* ============================================
   Price Display
   ============================================ */
.price-display {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: var(--space-2);
}

.price-current {
    font-size: var(--text-2xl);
    font-weight: var(--font-semibold);
    color: var(--color-primary);
}

.price-original {
    font-size: var(--text-lg);
    color: var(--color-secondary);
    text-decoration: line-through;
}

.price-sale {
    color: var(--color-error);
}

.price-discount {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-white);
    background-color: var(--color-error);
    padding: var(--space-1) var(--space-2);
}

/* B2B Pricing */
.price-b2b {
    margin-top: var(--space-2);
    padding: var(--space-3) var(--space-4);
    background-color: rgba(139, 115, 85, 0.1);
    border-left: 3px solid var(--color-accent);
}

.price-b2b-label {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    color: var(--color-accent);
    margin-bottom: var(--space-1);
}

.price-b2b-amount {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-accent);
}

/* ============================================
   Stock Status
   ============================================ */
.stock-status {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
}

.stock-indicator {
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
}

.stock-status.in-stock .stock-indicator {
    background-color: var(--color-success);
}

.stock-status.in-stock {
    color: var(--color-success);
}

.stock-status.low-stock .stock-indicator {
    background-color: var(--color-warning);
}

.stock-status.low-stock {
    color: #8B7A1E;
}

.stock-status.out-of-stock .stock-indicator {
    background-color: var(--color-error);
}

.stock-status.out-of-stock {
    color: var(--color-error);
}

/* ============================================
   Tabs
   ============================================ */
.tabs {
    border-bottom: 1px solid var(--color-border);
}

.tabs-list {
    display: flex;
    gap: var(--space-8);
}

.tab-btn {
    position: relative;
    padding: var(--space-4) 0;
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    color: var(--color-secondary);
    transition: color var(--transition-fast);
}

.tab-btn:hover {
    color: var(--color-primary);
}

.tab-btn.is-active {
    color: var(--color-primary);
}

.tab-btn.is-active::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -1px;
    height: 2px;
    background-color: var(--color-accent);
}

.tab-panel {
    display: none;
    padding: var(--space-8) 0;
}

.tab-panel.is-active {
    display: block;
}

/* ============================================
   Accordion
   ============================================ */
.accordion-item {
    border-bottom: 1px solid var(--color-border);
}

.accordion-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--space-5) 0;
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    text-align: left;
    cursor: pointer;
}

.accordion-header svg {
    width: 20px;
    height: 20px;
    color: var(--color-secondary);
    transition: transform var(--transition-fast);
}

.accordion-item.is-open .accordion-header svg {
    transform: rotate(180deg);
}

.accordion-content {
    display: none;
    padding-bottom: var(--space-5);
}

.accordion-item.is-open .accordion-content {
    display: block;
}

/* ============================================
   Modal
   ============================================ */
.modal {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-6);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

.modal.is-open {
    opacity: 1;
    visibility: visible;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(58, 54, 50, 0.8);
}

.modal-content {
    position: relative;
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    background-color: var(--color-white);
    transform: scale(0.9);
    transition: transform var(--transition-base);
}

.modal.is-open .modal-content {
    transform: scale(1);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-6);
    border-bottom: 1px solid var(--color-border);
}

.modal-title {
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
}

.modal-close {
    color: var(--color-secondary);
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--color-primary);
}

.modal-body {
    padding: var(--space-6);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-3);
    padding: var(--space-6);
    border-top: 1px solid var(--color-border);
}

/* ============================================
   Toast Notifications
   ============================================ */
.toast-container {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    z-index: var(--z-tooltip);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.toast {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    min-width: 300px;
    max-width: 400px;
    animation: slideInRight var(--transition-base) ease;
}

.toast-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
}

.toast-icon.success {
    color: var(--color-success);
}

.toast-icon.error {
    color: var(--color-error);
}

.toast-icon.warning {
    color: var(--color-warning);
}

.toast-icon.info {
    color: var(--color-info);
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    margin-bottom: var(--space-1);
}

.toast-message {
    font-size: var(--text-sm);
    color: var(--color-secondary);
}

.toast-close {
    flex-shrink: 0;
    color: var(--color-secondary);
    transition: color var(--transition-fast);
}

.toast-close:hover {
    color: var(--color-primary);
}

.toast.is-leaving {
    animation: slideOutRight var(--transition-base) ease forwards;
}

@keyframes slideOutRight {
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}