/* ========================================
   CSS Variables & Reset
   ======================================== */
:root {
    --color-primary: #4a3f35;
    --color-secondary: #8b7355;
    --color-text: #1a1a1a;
    --color-text-light: #666;
    --color-text-muted: #999;
    --color-bg: #fff;
    --color-bg-light: #f8f8f8;
    --color-border: #e5e5e5;
    --color-accent: #c9a66b;

    --font-family: 'Ysabeau Infant', sans-serif;
    --font-size-base: 14px;
    --font-size-sm: 12px;
    --font-size-lg: 16px;
    --font-size-xl: 18px;
    --font-size-2xl: 24px;

    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;

    --header-height: 60px;
    --container-max: 1440px;
    --container-padding: 20px;

    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
}

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: var(--font-size-base);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.5;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    font-size: inherit;
    border: none;
    background: none;
    cursor: pointer;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul,
ol {
    list-style: none;
}

/* ========================================
   Header
   ======================================== */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    padding: 0 var(--container-padding);
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
}

.header__burger {
    display: flex;
    flex-direction: column;
    justify-content: center;

    width: 24px;
    height: 14px;
    padding: 0;
}

.header__burger span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-text);
    transition: var(--transition-base);

    position: relative;
}

.header__burger span::after,
.header__burger span::before {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-text);
    transition: var(--transition-base);
}

.header__burger span::after {
    top: 6px;
}

.header__burger span::before {
    top: -6px;
}

.header__burger:hover span,
.header__burger:hover span::after,
.header__burger:hover span::before {
    background-color: var(--color-secondary);
    transition: var(--transition-base);
}

.header__logo {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    font-size: var(--font-size-2xl);
    font-weight: 500;
    letter-spacing: 4px;
    color: var(--color-text);
}

.header__actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.header__action {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text);
    transition: var(--transition-fast);
}

.header__action:hover {
    color: var(--color-secondary);
}

.header__cart {
    position: relative;
}

.header__cart-count {
    position: absolute;
    top: -10px;
    right: -10px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-bg);
    background-color: var(--color-primary);
    border-radius: 9px;
}

/* ========================================
   Mobile Menu
   ======================================== */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 200;
    visibility: hidden;
    pointer-events: none;
}

.mobile-menu.active {
    visibility: visible;
    pointer-events: auto;
}

.mobile-menu__overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: var(--transition-base);
}

.mobile-menu.active .mobile-menu__overlay {
    opacity: 1;
}

.mobile-menu__content {
    position: absolute;
    top: 0;
    left: 0;
    width: 300px;
    max-width: 80%;
    height: 100%;
    padding: var(--spacing-xl);
    background-color: var(--color-bg);
    transform: translateX(-100%);
    transition: var(--transition-base);
}

.mobile-menu.active .mobile-menu__content {
    transform: translateX(0);
}

.mobile-menu__close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    color: var(--color-text);
}

.mobile-menu__list {
    margin-top: var(--spacing-2xl);
}

.mobile-menu__list li {
    margin-bottom: var(--spacing-lg);
}

.mobile-menu__list a {
    font-size: var(--font-size-lg);
    font-weight: 400;
    letter-spacing: 1px;
    transition: var(--transition-fast);
}

.mobile-menu__list a:hover {
    color: var(--color-secondary);
}

/* ========================================
   Main Content
   ======================================== */
.main {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--spacing-xl) var(--container-padding);
}

/* ========================================
   Category Header
   ======================================== */
.category-header {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.category-header__title {
    font-size: var(--font-size-lg);
    font-weight: 400;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-text-light);
}

.category-header__controls {
    position: absolute;
    right: 0;
    display: flex;
    gap: var(--spacing-sm);
}

.view-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    transition: var(--transition-fast);
}

.view-toggle:hover {
    color: var(--color-text);
    border-color: var(--color-text);
}

/* ========================================
   Products Grid
   ======================================== */
.products__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

/* ========================================
   Product Card
   ======================================== */
.product-card {
    display: flex;
    flex-direction: column;
}

.product-card__link {
    display: block;
    position: relative;
}

.product-card__image-wrapper {
    position: relative;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    background-color: var(--color-bg-light);
}

.product-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.product-card__link:hover .product-card__image {
    transform: scale(1.03);
}

.product-card__quick-add {
    position: absolute;
    bottom: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.2);

    backdrop-filter: blur(10px);
    border-radius: 4px;
    color: var(--color-bg);
    opacity: 0;
    transition: var(--transition-base);

    box-shadow:
        inset 0 0.5px 4px rgba(255, 255, 255, 1),
        inset 0 0.5px 4px rgba(255, 255, 255, 1);
}

.product-card__link:hover .product-card__quick-add {
    opacity: 1;
}

.product-card__quick-add:hover {
    background-color: rgba(255, 255, 255, 0.4);
    color: var(--color-bg);
}

.product-card__info {
    padding: var(--spacing-md) 0;
}

.product-card__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
}

.product-card__title {
    font-size: var(--font-size-base);
    font-weight: 400;
    line-height: 1.3;
}

.product-card__favorite {
    flex-shrink: 0;
    color: var(--color-text-muted);
    transition: var(--transition-fast);
}

.product-card__favorite:hover {
    color: var(--color-secondary);
}

.product-card__favorite.active {
    color: var(--color-secondary);
}

.product-card__favorite.active svg {
    fill: var(--color-secondary);
}

.product-card__details {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
}

.product-card__price {
    font-size: var(--font-size-base);
    font-weight: 400;
}

.product-card__colors {
    display: flex;
    align-items: center;
    gap: 4px;
}

.color-swatch {
    width: 14px;
    height: 14px;
    border-radius: 2px;
    border: 1px solid var(--color-border);
}

.color-swatch--white {
    background-color: #fff;
}

.color-swatch--gray {
    background-color: #9a9a9a;
}

.color-swatch--dark {
    background-color: #2a2a2a;
}

.color-swatch--beige {
    background-color: #e8dcc8;
}

.color-swatch--brown {
    background-color: #8b6914;
}

.color-swatch--more {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    color: var(--color-text-muted);
    background: none;
    border: none;
}

.product-card__badge {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.product-card__badge--accent {
    color: var(--color-secondary);
}

/* ========================================
   Product Page
   ======================================== */
.main--product {
    padding-top: var(--spacing-lg);
}

.product-page {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: var(--spacing-2xl);
}

/* Product Gallery */
.product-gallery {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

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

.product-gallery__slider {
    display: flex;
    height: 100%;
    transition: transform var(--transition-base);
}

.product-gallery__slide {
    flex: 0 0 100%;
    display: none;
}

.product-gallery__slide.active {
    display: block;
}

.product-gallery__slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-gallery__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    color: var(--color-text);
    opacity: 0;
    transition: var(--transition-base);
}

.product-gallery__main:hover .product-gallery__nav {
    opacity: 1;
}

.product-gallery__nav:hover {
    background-color: var(--color-text);
    color: var(--color-bg);
}

.product-gallery__nav--prev {
    left: var(--spacing-md);
}

.product-gallery__nav--next {
    right: var(--spacing-md);
}

.product-gallery__thumbs {
    display: flex;
    gap: var(--spacing-sm);
}

.product-gallery__thumb {
    flex: 0 0 80px;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    border: 2px solid transparent;
    background-color: var(--color-bg-light);
    transition: var(--transition-fast);
}

.product-gallery__thumb:hover,
.product-gallery__thumb.active {
    border-color: var(--color-text);
}

.product-gallery__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Product Info */
.product-info {
    padding-top: var(--spacing-md);
}

.breadcrumbs {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.breadcrumbs__back {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    margin-right: var(--spacing-xs);
}

.breadcrumbs__link {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    letter-spacing: 1px;
    transition: var(--transition-fast);
}

.breadcrumbs__link:hover {
    color: var(--color-text);
}

.breadcrumbs__separator {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.product-info__title {
    font-size: var(--font-size-xl);
    font-weight: 400;
    margin-bottom: var(--spacing-xs);
}

.product-info__sku {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
}

.product-info__price {
    font-size: var(--font-size-xl);
    font-weight: 500;
    margin-bottom: var(--spacing-md);
}

.product-info__installment {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-lg);
}

.product-info__installment a {
    text-decoration: underline;
}

.product-info__label {
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-sm);
}

.product-info__label span {
    color: var(--color-text-muted);
}

.product-info__color {
    margin-bottom: var(--spacing-lg);
}

.product-info__color-options {
    display: flex;
    gap: var(--spacing-sm);
}

.color-option {
    width: 24px;
    height: 24px;
    border-radius: 2px;
    border: 2px solid transparent;
    transition: var(--transition-fast);
}

.color-option:hover,
.color-option--active {
    border-color: var(--color-text);
}

/* Size Select */
.product-info__size {
    margin-bottom: var(--spacing-lg);
}

.size-select {
    position: relative;
}

.size-select__button {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
    font-size: var(--font-size-sm);
    letter-spacing: 1px;
    text-align: left;
    transition: var(--transition-fast);
}

.size-select__button:hover {
    border-color: var(--color-text);
}

.size-select__button svg {
    transition: var(--transition-fast);
}

.size-select.active .size-select__button svg {
    transform: rotate(180deg);
}

.size-select__dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-top: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition-base);
    z-index: 10;
}

.size-select.active .size-select__dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.size-select__option {
    display: block;
    width: 100%;
    padding: var(--spacing-md);
    font-size: var(--font-size-sm);
    letter-spacing: 1px;
    text-align: left;
    transition: var(--transition-fast);
}

.size-select__option:hover {
    background-color: var(--color-bg-light);
}

.size-select__option.selected {
    background-color: var(--color-bg-light);
    font-weight: 500;
}

/* Actions */
.product-info__actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-sm);
    font-weight: 500;
    letter-spacing: 1px;
    border-radius: 2px;
    transition: var(--transition-base);
}

.btn--primary {
    flex: 1;
    background-color: var(--color-primary);
    color: var(--color-bg);
}

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

.btn--icon {
    width: 50px;
    padding: 0;
    border: 1px solid var(--color-border);
    color: var(--color-text);
}

.btn--icon:hover {
    border-color: var(--color-text);
    color: var(--color-secondary);
}

.btn--favorite.active {
    color: var(--color-secondary);
}

.btn--favorite.active svg {
    fill: var(--color-secondary);
}

/* Accordion */
.product-accordion {
    border-top: 1px solid var(--color-border);
}

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

.accordion-item__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--spacing-md) 0;
    font-size: var(--font-size-sm);
    letter-spacing: 1px;
    text-align: left;
}

.accordion-item__header svg {
    transition: var(--transition-fast);
}

.accordion-item.active .accordion-item__header svg {
    transform: rotate(180deg);
}

.accordion-item__content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.accordion-item.active .accordion-item__content {
    max-height: 500px;
}

.accordion-item__content p {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.accordion-item__content ul {
    padding-left: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.accordion-item__content li {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: var(--spacing-xs);
    position: relative;
}

.accordion-item__content li::before {
    content: '•';
    position: absolute;
    left: -12px;
}

.footer {
    background-color: var(--color-primary);
    color: var(--color-bg);
}

.footer__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--spacing-xl) var(--container-padding);

    display: flex;
    justify-content: space-between;
}

.footer__links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer__link {
    font-size: var(--font-size-xl);
    letter-spacing: 1px;
    transition: var(--transition-fast);
    cursor: pointer;
    position: relative;
}

.footer__link::before {
    position: absolute;
    content: '';
    width: 0;
    height: 1px;
    background-color: var(--color-accent);
    bottom: 0;
    transition: var(--transition-base);
}

.footer__link:hover::before {
    width: 100%;
    transition: var(--transition-base);
}

/* ========================================
   Responsive Styles
   ======================================== */

/* Tablet */
@media (max-width: 1024px) {
    .products__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .product-page {
        grid-template-columns: 1fr 350px;
        gap: var(--spacing-xl);
    }

    .footer__container {
        align-items: end;
    }

    .footer__links {
        display: flex;
        flex-direction: column;
        gap: 0;
    }

    .footer__link {
        font-size: var(--font-size-lg);
    }
}

/* Tablet Small */
@media (max-width: 900px) {
    .product-page {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .product-gallery {
        max-width: 600px;
        margin: 0 auto;
    }

    .product-info {
        max-width: 600px;
        margin: 0 auto;
    }
}

/* Mobile Large */
@media (max-width: 768px) {
    :root {
        --header-height: 56px;
        --container-padding: 16px;
    }

    .header__logo {
        font-size: var(--font-size-xl);
        letter-spacing: 3px;
    }

    .products__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }

    .product-card__title {
        font-size: var(--font-size-sm);
    }

    .product-card__price {
        font-size: var(--font-size-sm);
    }

    .product-gallery__thumbs {
        overflow-x: auto;
        padding-bottom: var(--spacing-sm);
        -webkit-overflow-scrolling: touch;
    }

    .product-gallery__thumb {
        flex: 0 0 60px;
    }

    .footer__container {
        flex-direction: column-reverse;
        gap: var(--spacing-lg);
    }
}

/* Mobile */
@media (max-width: 480px) {
    .header__actions {
        gap: var(--spacing-sm);
    }

    .header__action svg {
        width: 20px;
        height: 20px;
    }

    /* .products__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    } */

    .product-card__image-wrapper {
        aspect-ratio: 4 / 5;
    }

    .product-card__quick-add {
        opacity: 1;
    }

    .product-gallery__nav {
        width: 40px;
        height: 40px;
        opacity: 1;
    }

    .product-gallery__nav--prev {
        left: var(--spacing-sm);
    }

    .product-gallery__nav--next {
        right: var(--spacing-sm);
    }

    .product-info__actions {
        flex-direction: column;
    }

    .btn--icon {
        width: 100%;
        height: 50px;
    }
}

/* Hover states for touch devices */
@media (hover: none) {
    .product-card__quick-add {
        opacity: 1;
    }

    .product-gallery__nav {
        opacity: 1;
    }
}

/* ========================================
   Filters Modal
   ======================================== */
.filters-modal {
    position: fixed;
    inset: 0;
    z-index: 200;
    visibility: hidden;
    pointer-events: none;
}

.filters-modal.active {
    visibility: visible;
    pointer-events: auto;
}

.filters-modal__overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: var(--transition-base);
}

.filters-modal.active .filters-modal__overlay {
    opacity: 1;
}

.filters-modal__content {
    position: absolute;
    top: 0;
    right: 0;
    width: 420px;
    max-width: 90%;
    height: 100%;
    padding: var(--spacing-xl);
    background-color: var(--color-bg);
    transform: translateX(100%);
    transition: var(--transition-base);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.filters-modal.active .filters-modal__content {
    transform: translateX(0);
}

.filters-modal__close {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    color: var(--color-text);
    transition: var(--transition-fast);
}

.filters-modal__close:hover {
    color: var(--color-secondary);
}

.filters-modal__section {
    margin-bottom: var(--spacing-xl);
}

.filters-modal__title {
    font-size: var(--font-size-base);
    font-weight: 400;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-lg);
}

/* Sort Options */
.sort-options {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

.sort-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-size: var(--font-size-sm);
    letter-spacing: 1px;
    color: var(--color-text-light);
    transition: var(--transition-fast);
}

.sort-option:hover {
    color: var(--color-text);
}

.sort-option input {
    display: none;
}

.sort-option input:checked + span {
    color: var(--color-text);
    font-weight: 500;
}

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

.filter-accordion__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--spacing-md) 0;
    font-size: var(--font-size-sm);
    letter-spacing: 1px;
    text-align: left;
    color: var(--color-text);
    transition: var(--transition-fast);
}

.filter-accordion__header:hover {
    color: var(--color-secondary);
}

.filter-accordion__header svg {
    transition: var(--transition-base);
}

.filter-accordion.active .filter-accordion__header svg {
    transform: rotate(45deg);
}

.filter-accordion__content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.filter-accordion.active .filter-accordion__content {
    max-height: 300px;
}

/* Price Range */
.price-range {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) 0;
}

.price-range__input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: inherit;
    font-size: var(--font-size-sm);
    border: 1px solid var(--color-border);
    border-radius: 2px;
    transition: var(--transition-fast);
}

.price-range__input:focus {
    outline: none;
    border-color: var(--color-text);
}

.price-range__input::placeholder {
    color: var(--color-text-muted);
}

.price-range__separator {
    color: var(--color-text-muted);
}

/* Color Filters */
.color-filters {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) 0;
}

.color-filter {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    transition: var(--transition-fast);
}

.color-filter:hover {
    color: var(--color-secondary);
}

.color-filter input {
    display: none;
}

.color-filter__swatch {
    width: 20px;
    height: 20px;
    border-radius: 2px;
    border: 1px solid var(--color-border);
    transition: var(--transition-fast);
}

.color-filter input:checked + .color-filter__swatch {
    border-color: var(--color-text);
    box-shadow:
        0 0 0 2px var(--color-bg),
        0 0 0 3px var(--color-text);
}

.color-filter__swatch--white {
    background-color: #fff;
}

.color-filter__swatch--gray {
    background-color: #9a9a9a;
}

.color-filter__swatch--beige {
    background-color: #e8dcc8;
}

.color-filter__swatch--brown {
    background-color: #8b6914;
}

.color-filter__swatch--dark {
    background-color: #2a2a2a;
}

.color-filter__label {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

.color-filter input:checked ~ .color-filter__label {
    color: var(--color-text);
    font-weight: 500;
}

/* Size Filters */
.size-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) 0;
}

.size-filter {
    cursor: pointer;
}

.size-filter input {
    display: none;
}

.size-filter span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 36px;
    padding: 0 var(--spacing-md);
    font-size: var(--font-size-sm);
    border: 1px solid var(--color-border);
    transition: var(--transition-fast);
}

.size-filter:hover span {
    border-color: var(--color-text);
}

.size-filter input:checked + span {
    background-color: var(--color-text);
    border-color: var(--color-text);
    color: var(--color-bg);
}

/* Action Buttons */
.filters-modal__actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: auto;
    padding-top: var(--spacing-xl);
}

.filters-modal__btn {
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-sm);
    font-weight: 500;
    letter-spacing: 1px;
    transition: var(--transition-base);
}

.filters-modal__btn--results {
    flex: 1;
    background-color: var(--color-bg);
    color: var(--color-text);
    border: 1px solid var(--color-text);
}

.filters-modal__btn--results:hover {
    background-color: var(--color-text);
    color: var(--color-bg);
}

.filters-modal__btn--reset {
    color: var(--color-text-muted);
    border: none;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.filters-modal__btn--reset:hover {
    color: var(--color-text);
}

/* Filters Modal Responsive */
@media (max-width: 480px) {
    .filters-modal__content {
        width: 100%;
        max-width: 100%;
        padding: var(--spacing-lg);
    }

    .filters-modal__actions {
        flex-direction: column;
    }
}

/* ========================================
   Cart Page
   ======================================== */
.main--cart {
    padding-top: var(--spacing-2xl);
}

.cart-page {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: var(--spacing-2xl);
    align-items: start;
}

/* Cart Section */
.cart {
    max-width: 700px;
}

.cart__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-xl);
}

.cart__title {
    font-size: var(--font-size-xl);
    font-weight: 400;
    letter-spacing: 2px;
}

.cart__edit {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    letter-spacing: 1px;
    transition: var(--transition-fast);
}

.cart__edit:hover {
    color: var(--color-text);
}

/* Cart Items */
.cart__items {
    border-top: 1px solid var(--color-border);
}

.cart-item {
    display: flex;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid var(--color-border);
    position: relative;
}

.cart-item__image {
    flex-shrink: 0;
    width: 120px;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    background-color: var(--color-bg-light);
}

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

.cart-item__content {
    flex: 1;
    min-width: 0;
}

.cart-item__header {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.cart-item__info {
    flex: 1;
    min-width: 0;
}

.cart-item__title {
    font-size: var(--font-size-base);
    font-weight: 400;
    line-height: 1.3;
    margin-bottom: var(--spacing-xs);
}

.cart-item__sku {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xs);
}

.cart-item__price {
    font-size: var(--font-size-base);
    font-weight: 500;
}

.cart-item__favorite {
    flex-shrink: 0;
    color: var(--color-text-muted);
    transition: var(--transition-fast);
}

.cart-item__favorite:hover {
    color: var(--color-secondary);
}

.cart-item__favorite.active {
    color: var(--color-secondary);
}

.cart-item__favorite.active svg {
    fill: var(--color-secondary);
}

.cart-item__options {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.cart-item__option {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.cart-item__label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.cart-item__color {
    width: 24px;
    height: 24px;
    border-radius: 2px;
    border: 1px solid var(--color-border);
}

.cart-item__size {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 28px;
    padding: 0 var(--spacing-sm);
    font-size: var(--font-size-sm);
    border: 1px solid var(--color-border);
}

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

.cart-item__qty-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 26px;
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    transition: var(--transition-fast);
}

.cart-item__qty-btn:hover {
    color: var(--color-text);
}

.cart-item__qty-value {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    font-size: var(--font-size-sm);
    border-left: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
}

.cart-item__remove {
    position: absolute;
    top: var(--spacing-lg);
    right: 0;
    color: var(--color-text-muted);
    opacity: 0;
    transition: var(--transition-fast);
}

.cart-item:hover .cart-item__remove {
    opacity: 1;
}

.cart-item__remove:hover {
    color: var(--color-text);
}

/* Cart Summary */
.cart__summary {
    padding-top: var(--spacing-lg);
}

.cart__summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

.cart__summary-row--total {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--color-text);
    border-top: 1px solid var(--color-border);
}

/* Checkout Section */
.checkout {
    position: sticky;
    top: calc(var(--header-height) + var(--spacing-xl));
    padding: var(--spacing-xl);
    background-color: var(--color-bg);
}

.checkout__title {
    font-size: var(--font-size-xl);
    font-weight: 400;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-xl);
}

.checkout__tabs {
    display: flex;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--spacing-lg);
}

.checkout__tab {
    flex: 1;
    padding: var(--spacing-md) 0;
    font-size: var(--font-size-base);
    color: var(--color-text-muted);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: var(--transition-fast);
}

.checkout__tab:hover {
    color: var(--color-text);
}

.checkout__tab.active {
    color: var(--color-text);
    border-bottom-color: var(--color-text);
}

.checkout__tab-content {
    display: none;
}

.checkout__tab-content.active {
    display: block;
}

.checkout__form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-group__label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.form-group__input {
    width: 100%;
    padding: var(--spacing-md);
    font-family: inherit;
    font-size: var(--font-size-base);
    border: 1px solid var(--color-border);
    border-radius: 2px;
    transition: var(--transition-fast);
}

.form-group__input:focus {
    outline: none;
    border-color: var(--color-text);
}

.form-group__input::placeholder {
    color: var(--color-text-muted);
}

.btn--full {
    width: 100%;
    flex: none;
}

.checkout__agreement {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    text-align: center;
    line-height: 1.5;
}

.checkout__agreement a {
    color: var(--color-text);
    text-decoration: underline;
}

.checkout__agreement a:hover {
    color: var(--color-secondary);
}

/* ========================================
   Cart Page - Responsive
   ======================================== */
@media (max-width: 1024px) {
    .cart-page {
        grid-template-columns: 1fr 350px;
        gap: var(--spacing-xl);
    }
}

@media (max-width: 900px) {
    .cart-page {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }

    .cart {
        max-width: none;
    }

    .checkout {
        position: static;
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 600px) {
    .cart-item {
        flex-wrap: wrap;
    }

    .cart-item__image {
        width: 100px;
    }

    .cart-item__options {
        width: 100%;
        padding-top: var(--spacing-md);
    }

    .cart-item__remove {
        opacity: 1;
    }

    .checkout {
        padding: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    .cart__header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }

    .cart-item__image {
        width: 80px;
    }

    .cart-item__title {
        font-size: var(--font-size-sm);
    }

    .cart-item__options {
        gap: var(--spacing-md);
    }
}