/* ========================================
   BG Makes & Acessórios - Page Styles
   ======================================== */

/* === HOME PAGE === */

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--color-background) 0%, var(--color-surface-elevated) 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: radial-gradient(circle, rgba(212, 165, 116, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 60%;
    height: 100%;
    background: radial-gradient(circle, rgba(74, 25, 66, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero__container {
    position: relative;
    z-index: 1;
    display: grid;
    gap: var(--space-8);
    align-items: center;
}

@media (min-width: 1024px) {
    .hero__container {
        grid-template-columns: 1fr 1fr;
    }
}

.hero__content {
    text-align: center;
}

@media (min-width: 1024px) {
    .hero__content {
        text-align: left;
    }
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: rgba(212, 165, 116, 0.15);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    color: var(--color-primary-dark);
    margin-bottom: var(--space-6);
}

.hero__title {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    line-height: var(--leading-tight);
    color: var(--color-secondary);
    margin-bottom: var(--space-6);
}

@media (min-width: 768px) {
    .hero__title {
        font-size: var(--text-5xl);
    }
}

@media (min-width: 1024px) {
    .hero__title {
        font-size: var(--text-6xl);
    }
}

.hero__title span {
    color: var(--color-primary);
}

.hero__subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    max-width: 500px;
    margin: 0 auto var(--space-8);
    line-height: var(--leading-relaxed);
}

@media (min-width: 1024px) {
    .hero__subtitle {
        margin: 0 0 var(--space-8);
    }
}

.hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    justify-content: center;
}

@media (min-width: 1024px) {
    .hero__cta {
        justify-content: flex-start;
    }
}

.hero__features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-6);
    margin-top: var(--space-12);
    justify-content: center;
}

@media (min-width: 1024px) {
    .hero__features {
        justify-content: flex-start;
    }
}

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

.hero__feature-icon {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

.hero__image {
    position: relative;
    display: none;
}

@media (min-width: 768px) {
    .hero__image {
        display: block;
    }
}

.hero__image img {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
}

.hero__floating {
    position: absolute;
    background: var(--color-surface);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    animation: float 3s ease-in-out infinite;
}

.hero__floating--1 {
    top: 10%;
    right: -10%;
    animation-delay: 0s;
}

.hero__floating--2 {
    bottom: 20%;
    left: -5%;
    animation-delay: 1.5s;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

/* Categories Section */
.categories {
    background: var(--color-surface);
}

.categories__grid {
    display: grid;
    gap: var(--space-6);
    grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 768px) {
    .categories__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.category-card {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--radius-xl);
    overflow: hidden;
    cursor: pointer;
}

.category-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(74, 25, 66, 0.8) 0%, transparent 60%);
    z-index: 1;
    transition: opacity var(--transition-normal);
}

.category-card:hover::before {
    opacity: 0.9;
}

.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__content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-6);
    z-index: 2;
    color: var(--color-text-inverse);
}

.category-card__title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-1);
}

.category-card__count {
    font-size: var(--text-sm);
    opacity: 0.8;
}

/* Featured Products */
.featured {
    background: var(--color-background);
}

.featured__grid {
    display: grid;
    gap: var(--space-4);
    grid-template-columns: repeat(2, 1fr);
    /* 2 colunas em mobile */
}

@media (min-width: 768px) {
    .featured__grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-6);
    }
}

@media (min-width: 1024px) {
    .featured__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.featured__cta {
    text-align: center;
    margin-top: var(--space-12);
}

/* Benefits Section */
.benefits {
    background: var(--color-secondary);
    color: var(--color-text-inverse);
}

.benefits__grid {
    display: grid;
    gap: var(--space-8);
    grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 768px) {
    .benefits__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.benefit-card {
    text-align: center;
}

.benefit-card__icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    color: var(--color-primary);
}

.benefit-card__title {
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-2);
}

.benefit-card__text {
    font-size: var(--text-sm);
    opacity: 0.8;
}

/* Testimonials */
.testimonials {
    background: var(--color-surface);
}

.testimonials__grid {
    display: grid;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .testimonials__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.testimonial-card {
    background: var(--color-background);
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    text-align: center;
}

.testimonial-card__avatar {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    margin: 0 auto var(--space-4);
    object-fit: cover;
    border: 3px solid var(--color-primary);
}

.testimonial-card__text {
    font-style: italic;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-4);
    line-height: var(--leading-relaxed);
}

.testimonial-card__name {
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
}

.testimonial-card__stars {
    display: flex;
    justify-content: center;
    gap: var(--space-1);
    margin-top: var(--space-2);
    color: var(--color-accent-gold);
}

/* Instagram Feed */
.instagram {
    background: var(--color-background);
}

.instagram__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2);
}

@media (min-width: 768px) {
    .instagram__grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

.instagram__item {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    cursor: pointer;
}

.instagram__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.instagram__item:hover img {
    transform: scale(1.1);
}

.instagram__overlay {
    position: absolute;
    inset: 0;
    background: rgba(74, 25, 66, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.instagram__item:hover .instagram__overlay {
    opacity: 1;
}

.instagram__overlay svg {
    width: 24px;
    height: 24px;
    color: white;
}

/* === CATALOG PAGE === */

.catalog {
    padding: var(--space-16) 0 var(--space-16);
    padding-top: calc(var(--header-height) + var(--space-8));
    /* Espaço extra para o header fixo */
}

.catalog__header {
    margin-bottom: var(--space-8);
}

.catalog__title {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: var(--font-semibold);
    color: var(--color-secondary);
}

.catalog__layout {
    display: grid;
    gap: var(--space-8);
}

@media (min-width: 1024px) {
    .catalog__layout {
        grid-template-columns: 280px 1fr;
    }
}

/* Filters Sidebar */
.filters {
    background: var(--color-surface);
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    height: fit-content;
}

/* Sticky apenas em desktop */
@media (min-width: 1024px) {
    .filters {
        position: sticky;
        top: calc(var(--header-height) + var(--space-4));
        z-index: 10;
    }
}

.filters__section {
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--color-border-light);
}

.filters__section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.filters__title {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    margin-bottom: var(--space-4);
    color: var(--color-secondary);
}

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

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

.filters__clear {
    font-size: var(--text-sm);
    color: var(--color-primary);
    text-decoration: underline;
    cursor: pointer;
}

/* Products Grid */
.catalog__toolbar {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

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

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

.catalog__sort select {
    padding: var(--space-2) var(--space-4);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    font-size: var(--text-sm);
}

.catalog__grid {
    display: grid;
    gap: var(--space-2);
    grid-template-columns: repeat(2, 1fr);
    min-height: 60vh;
    /* Evita que footer suba durante carregamento */
}

@media (min-width: 768px) {
    .catalog__grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-4);
    }
}

@media (min-width: 1024px) {
    .catalog__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-12);
}

.pagination__btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-weight: var(--font-medium);
    transition: all var(--transition-fast);
}

.pagination__btn:hover {
    background: var(--color-background);
}

.pagination__btn.active {
    background: var(--color-primary);
    color: var(--color-text-inverse);
}

/* === PRODUCT PAGE === */

.product-page {
    padding: var(--space-4) 0 var(--space-16);
    padding-top: calc(var(--header-height-mobile) + var(--space-4));
}

@media (min-width: 768px) {
    .product-page {
        padding: var(--space-8) 0 var(--space-16);
        padding-top: calc(var(--header-height) + var(--space-4));
    }
}

.product-page__layout {
    display: grid;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .product-page__layout {
        gap: var(--space-8);
    }
}

@media (min-width: 1024px) {
    .product-page__layout {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-12);
    }
}

/* Product Gallery */
.product-gallery {
    margin-bottom: var(--space-4);
}

@media (min-width: 1024px) {
    .product-gallery {
        position: sticky;
        top: calc(var(--header-height) + var(--space-4));
        margin-bottom: 0;
    }
}

.product-gallery__main {
    aspect-ratio: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-surface);
    margin-bottom: var(--space-2);
    max-width: 280px;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 768px) {
    .product-gallery__main {
        border-radius: var(--radius-xl);
        margin-bottom: var(--space-4);
        max-width: none;
    }
}

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

.product-gallery__thumbs {
    display: flex;
    gap: var(--space-2);
    overflow-x: auto;
    padding-bottom: var(--space-2);
}

@media (min-width: 768px) {
    .product-gallery__thumbs {
        gap: var(--space-3);
        overflow-x: visible;
        padding-bottom: 0;
    }
}

.product-gallery__thumb {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color var(--transition-fast);
}

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

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

/* Product Info */
.product-info {
    padding: var(--space-4) 0;
}

.product-info__category {
    font-size: var(--text-sm);
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    margin-bottom: var(--space-2);
}

.product-info__title {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-secondary);
    margin-bottom: var(--space-2);
    line-height: 1.3;
}

@media (min-width: 768px) {
    .product-info__title {
        font-size: var(--text-2xl);
        margin-bottom: var(--space-4);
    }
}

.product-info__price {
    display: flex;
    align-items: baseline;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
    flex-wrap: wrap;
}

.product-info__price-current {
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    color: var(--color-secondary);
}

@media (min-width: 768px) {
    .product-info__price-current {
        font-size: var(--text-2xl);
    }
}

.product-info__price-original {
    font-size: var(--text-xl);
    color: var(--color-text-muted);
    text-decoration: line-through;
}

.product-info__price-discount {
    padding: var(--space-1) var(--space-3);
    background: var(--color-error);
    color: white;
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    border-radius: var(--radius-full);
}

.product-info__description {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
    .product-info__description {
        font-size: var(--text-base);
        margin-bottom: var(--space-8);
    }
}

/* Variations */
.product-variations {
    margin-bottom: var(--space-8);
}

.product-variations__title {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-3);
}

.product-variations__options {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.product-variations__option {
    padding: var(--space-2) var(--space-4);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.product-variations__option:hover {
    border-color: var(--color-primary);
}

.product-variations__option.active {
    border-color: var(--color-primary);
    background: rgba(212, 165, 116, 0.1);
}

/* Color Swatches */
.product-variations__options.color-options {
    gap: 12px;
}

.product-variations__option.color-swatch {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    min-width: 60px;
    background: var(--color-surface);
}

.product-variations__option.color-swatch:hover {
    transform: translateY(-2px);
}

.product-variations__option.color-swatch.active {
    background: var(--color-primary-light);
}

.color-swatch__preview {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    transition: transform 0.2s ease;
}

/* Out of stock variations */
.product-variations__option.out-of-stock {
    opacity: 0.5;
    cursor: not-allowed;
    position: relative;
    background: #f5f5f5;
}

.product-variations__option.out-of-stock:hover {
    border-color: var(--color-border);
    transform: none;
}

.product-variations__option.out-of-stock.color-swatch .color-swatch__preview {
    opacity: 0.4;
}

.product-variations__option.out-of-stock::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: rgba(220, 38, 38, 0.6);
    transform: rotate(-5deg);
}

.product-variations__option.color-swatch.active .color-swatch__preview {
    transform: scale(1.15);
    box-shadow: 0 0 0 3px var(--color-primary), 0 4px 12px rgba(0, 0, 0, 0.2);
}

.color-swatch__name {
    font-size: 11px;
    text-transform: capitalize;
    color: var(--color-text-muted);
    text-align: center;
    max-width: 70px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.product-variations__option.color-swatch.active .color-swatch__name {
    color: var(--color-text);
    font-weight: 600;
}

/* Add to Cart */
.product-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

/* Linha com quantidade + favoritos */
.product-actions__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
}

.product-actions__quantity {
    flex-shrink: 0;
}

.product-actions__add {
    width: 100%;
    order: 1;
}

.product-actions__wishlist {
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .product-actions {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
        gap: var(--space-4);
        margin-bottom: var(--space-6);
    }

    .product-actions__row {
        display: contents;
    }

    .product-actions__add {
        flex: 1;
        min-width: 200px;
        width: auto;
        order: 0;
    }
}

/* Product Meta */
.product-meta {
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border-light);
}

.product-meta__item {
    display: flex;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
    font-size: var(--text-sm);
}

.product-meta__label {
    font-weight: var(--font-medium);
    color: var(--color-text-primary);
}

.product-meta__value {
    color: var(--color-text-secondary);
}

/* Related Products */
.related-products {
    margin-top: var(--space-8);
}

@media (min-width: 768px) {
    .related-products {
        margin-top: var(--space-16);
    }
}

/* Horizontal Scroll for Related Products on Mobile */
.related-products .featured__grid {
    display: flex;
    align-items: stretch;
    gap: var(--space-3);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding-bottom: var(--space-2);
    margin: 0 calc(var(--space-4) * -1);
    padding-left: var(--space-4);
    padding-right: var(--space-4);
}

.related-products .featured__grid::-webkit-scrollbar {
    display: none;
}

.related-products .featured__grid {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.related-products .product-card {
    flex: 0 0 160px;
    scroll-snap-align: start;
    height: 320px;
    display: flex;
    flex-direction: column;
}

@media (min-width: 768px) {
    .related-products .featured__grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-6);
        overflow-x: visible;
        margin: 0;
        padding-left: 0;
        padding-right: 0;
        padding-bottom: 0;
    }

    .related-products .product-card {
        flex: none;
    }
}

/* === CART PAGE === */

.cart-page {
    padding: var(--space-8) 0 var(--space-16);
    padding-top: calc(var(--header-height) + var(--space-8));
    /* Espaço para header fixo */
    min-height: calc(100vh - 200px);
    /* Evita footer subir */
}

.cart-page__layout {
    display: grid;
    gap: var(--space-8);
}

@media (min-width: 1024px) {
    .cart-page__layout {
        grid-template-columns: 1fr 400px;
    }
}

/* Cart Items */
.cart-items {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    overflow: hidden;
}

.cart-item {
    display: grid;
    grid-template-columns: 100px 1fr auto;
    gap: var(--space-4);
    padding: var(--space-6);
    border-bottom: 1px solid var(--color-border-light);
    align-items: center;
}

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

.cart-item__image {
    width: 100px;
    height: 100px;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--color-background);
}

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

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

.cart-item__title {
    font-family: var(--font-display);
    font-weight: var(--font-medium);
    margin-bottom: var(--space-1);
}

.cart-item__variant {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-2);
}

.cart-item__price {
    font-weight: var(--font-semibold);
    color: var(--color-secondary);
}

.cart-item__actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--space-3);
}

.cart-item__remove {
    font-size: var(--text-sm);
    color: var(--color-error);
    cursor: pointer;
}

/* Cart Summary */
.cart-summary {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    padding: var(--space-6);
    height: fit-content;
    position: sticky;
    top: calc(var(--header-height) + var(--space-4));
}

.cart-summary__title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-border-light);
}

.cart-summary__row {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-3);
    font-size: var(--text-sm);
}

.cart-summary__row--total {
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    margin-top: var(--space-4);
    padding-top: var(--space-4);
    border-top: 2px solid var(--color-border);
}

.cart-summary__coupon {
    margin: var(--space-6) 0;
}

.cart-summary__coupon-input {
    display: flex;
    gap: var(--space-2);
}

.cart-summary__coupon-input input {
    flex: 1;
}

.cart-summary__checkout {
    width: 100%;
    margin-top: var(--space-6);
}

.cart-summary__checkout.btn-disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.cart-summary__whatsapp {
    width: 100%;
    margin-top: var(--space-3);
}

/* Cart Stock Issues */
.cart-item--stock-issue {
    background: #FEF2F2;
    border-left: 4px solid #EF4444;
}

.cart-item__stock-alert {
    margin-top: var(--space-2);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.cart-item__fix-btn {
    background: #DC2626;
    color: white;
    padding: 6px 12px;
    border-radius: var(--radius-md);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s;
    border: none;
    width: fit-content;
}

.cart-item__fix-btn:hover {
    background: #B91C1C;
}

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

/* === CART PAGE MOBILE IMPROVEMENTS === */
@media (max-width: 768px) {
    .cart-page {
        padding: var(--space-4) 0 var(--space-16);
        padding-top: calc(var(--header-height-mobile) + var(--space-4));
    }

    .cart-items {
        border-radius: var(--radius-lg);
    }

    .cart-item {
        display: flex;
        flex-direction: column;
        gap: var(--space-3);
        padding: var(--space-4);
    }

    /* Linha superior: imagem + info do produto */
    .cart-item__header {
        display: flex;
        gap: var(--space-3);
        width: 100%;
    }

    .cart-item__image {
        width: 80px;
        height: 80px;
        flex-shrink: 0;
    }

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

    .cart-item__title {
        font-size: var(--text-sm);
        line-height: 1.3;
        margin-bottom: var(--space-1);
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .cart-item__variant {
        font-size: var(--text-xs);
        margin-bottom: var(--space-1);
    }

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

    /* Linha inferior: quantidade + remover */
    .cart-item__actions {
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        padding-top: var(--space-3);
        border-top: 1px solid var(--color-border-light);
    }

    .cart-item__remove {
        order: 2;
    }

    /* Quantity selector mobile */
    .quantity-selector {
        gap: var(--space-1);
    }

    .quantity-selector__btn {
        width: 32px;
        height: 32px;
        font-size: var(--text-base);
    }

    .quantity-selector__input {
        width: 36px;
        font-size: var(--text-sm);
    }
}

/* Telas muito pequenas */
@media (max-width: 480px) {
    .cart-page {
        padding-top: calc(var(--header-height-mobile) + var(--space-2));
    }

    .cart-page .container {
        padding: 0 var(--space-3);
    }

    .cart-item {
        padding: var(--space-3);
    }

    .cart-item__image {
        width: 70px;
        height: 70px;
    }

    .cart-item__title {
        font-size: 13px;
    }

    .cart-summary {
        padding: var(--space-4);
        border-radius: var(--radius-lg);
    }

    .cart-summary__title {
        font-size: var(--text-lg);
        margin-bottom: var(--space-4);
        padding-bottom: var(--space-3);
    }

    .cart-summary__coupon-input {
        flex-direction: column;
    }

    .cart-summary__coupon-input button {
        width: 100%;
    }
}

/* === CHECKOUT PAGE === */

.checkout-page {
    padding: var(--space-8) 0 var(--space-16);
}

.checkout-page__layout {
    display: grid;
    gap: var(--space-8);
}

@media (min-width: 1024px) {
    .checkout-page__layout {
        grid-template-columns: 1fr 400px;
    }
}

.checkout-section {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    padding: var(--space-6);
    margin-bottom: var(--space-6);
}

.checkout-section__title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-border-light);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.checkout-section__number {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: white;
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
}

/* Shipping Options */
.shipping-options {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.shipping-option {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.shipping-option:hover {
    border-color: var(--color-primary-light);
}

.shipping-option.selected {
    border-color: var(--color-primary);
    background: rgba(212, 165, 116, 0.05);
}

.shipping-option__info {
    flex: 1;
}

.shipping-option__name {
    font-weight: var(--font-medium);
}

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

.shipping-option__price {
    font-weight: var(--font-semibold);
    color: var(--color-secondary);
}

/* Order Summary in Checkout */
.order-summary {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    padding: var(--space-6);
    position: sticky;
    top: calc(var(--header-height) + var(--space-4));
}

.order-summary__item {
    display: flex;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-border-light);
}

.order-summary__item:last-of-type {
    border-bottom: none;
}

.order-summary__item-image {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--color-background);
    flex-shrink: 0;
}

.order-summary__item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.order-summary__item-info {
    flex: 1;
    min-width: 0;
}

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

.order-summary__item-variant {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

.order-summary__item-price {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    text-align: right;
}

/* ========================================
   CHECKOUT PAGE - MOBILE RESPONSIVE
   ======================================== */

/* Layout base mobile - ordem do resumo */
@media (max-width: 768px) {
    .checkout-page {
        padding: var(--space-4) 0 var(--space-16);
    }

    .checkout-page .container {
        padding: 0 var(--space-4);
    }

    .checkout-page__layout {
        display: flex;
        flex-direction: column-reverse;
        /* Resumo aparece primeiro em mobile */
        gap: var(--space-6);
    }

    /* Order Summary - mostra no topo em mobile */
    .checkout-page .order-summary {
        position: relative;
        top: 0;
        margin-bottom: var(--space-4);
    }

    /* Seções do checkout */
    .checkout-section {
        padding: var(--space-4);
        margin-bottom: var(--space-4);
    }

    .checkout-section__title {
        font-size: var(--text-lg);
        margin-bottom: var(--space-4);
    }

    .checkout-section__number {
        width: 28px;
        height: 28px;
        font-size: var(--text-sm);
    }

    /* Campos de formulário - forçar 1 coluna em mobile */
    .checkout-section [style*="grid-template-columns"] {
        display: block !important;
    }

    .checkout-section [style*="grid-template-columns"]>.form-group {
        margin-bottom: var(--space-4);
    }

    /* Ajustar campo CEP para largura total */
    .checkout-section input[style*="max-width: 200px"] {
        max-width: 100% !important;
    }

    /* Shipping options - melhor legibilidade */
    #shippingOptions label {
        padding: var(--space-3);
        font-size: var(--text-sm);
    }

    /* Gift option */
    .gift-option {
        padding: var(--space-3) !important;
    }

    /* Botão WhatsApp principal */
    .btn-whatsapp {
        font-size: var(--text-base);
        padding: var(--space-4);
        margin-top: var(--space-4);
    }

    /* Order summary compact */
    .order-summary__item-image {
        width: 50px;
        height: 50px;
    }

    .order-summary__item-title {
        font-size: var(--text-xs);
    }

    .cart-summary__title {
        font-size: var(--text-lg);
    }

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

    .cart-summary__row--total {
        font-size: var(--text-base);
    }
}

/* Ajustes para telas muito pequenas */
@media (max-width: 480px) {
    .checkout-page {
        padding-bottom: 100px;
        /* Espaço para botão flutuante do WhatsApp */
    }

    .checkout-section__title {
        font-size: var(--text-base);
        gap: var(--space-2);
    }

    .form-label {
        font-size: var(--text-sm);
    }

    .form-input {
        font-size: 16px;
        /* Previne zoom em iOS */
        padding: var(--space-3);
    }

    /* Botão WhatsApp flutuante - não sobrepor conteúdo */
    .whatsapp-float {
        bottom: 100px;
    }
}