/* ========================================
   eCommerce CSS - Cardikit Shop
   Distinctive design with DM Sans & Space Mono
   ======================================== */

/* Import fonts */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700;800&family=Space+Mono:wght@400;700&display=swap');

/* Override font family for ecommerce */
body {
    font-family: 'DM Sans', system-ui, sans-serif;
}

/* Monospace for prices */
.price-amount,
.price-amount-large,
.price-original,
.summary-value,
.summary-value-total {
    font-family: 'Inter', monospace;
    font-weight: 700;
}

/* ========================================
   Cart Icon in Navigation
   ======================================== */
.cart-icon-link {
    position: relative;
    display: flex;
    align-items: center;
    padding: 0.5rem;
    transition: var(--transition);
}

.cart-icon-link:hover {
    color: var(--color-primary);
}

.cart-badge {
    position: absolute;
    top: 0;
    right: 0;
    background-color: var(--color-primary);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    min-width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
}

/* ========================================
   Shop Hero Section
   ======================================== */
.shop-hero {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.shop-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(250, 60, 37, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-30px, -30px); }
}

.shop-hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.shop-hero-text {
    position: relative;
    z-index: 1;
}

.shop-hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--color-text);
    letter-spacing: -0.02em;
}

.shop-hero-title .highlight {
    color: var(--color-primary);
}

.shop-hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 2rem;
    max-width: 500px;
}

.shop-hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text);
}

.hero-feature svg {
    color: var(--color-success);
}

.shop-hero-visual {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-product-showcase {
    position: relative;
    width: 100%;
    height: 100%;
}

.showcase-item {
    position: absolute;
    width: 200px;
    height: 200px;
    border-radius: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    animation: showcase-float 6s ease-in-out infinite;
}

.showcase-item-1 {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.showcase-item-2 {
    top: 40%;
    right: 10%;
    background: linear-gradient(135deg, #fa3c25 0%, #ff6b5b 100%);
    animation-delay: 2s;
}

.showcase-item-3 {
    bottom: 10%;
    left: 30%;
    background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    animation-delay: 4s;
}

@keyframes showcase-float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(3deg); }
}

/* ========================================
   Filters & Sort Bar
   ======================================== */
.shop-filters {
    padding: 2rem 0;
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 70px;
    z-index: 100;
}

.filters-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.625rem 1.25rem;
    font-size: 0.9rem;
    font-weight: 600;
    background-color: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: 50px;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
}

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

.filter-btn-active {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.sort-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
}

.sort-select {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    font-weight: 500;
    border: 2px solid var(--color-border);
    border-radius: 8px;
    background-color: var(--color-bg);
    cursor: pointer;
    transition: var(--transition);
}

.sort-select:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* ========================================
   Products Grid
   ======================================== */
.shop-products {
    padding: 3rem 0 5rem;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.products-grid-compact {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.5rem;
}

.product-card {
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
}

.product-card:hover {
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
    transform: translateY(-4px);
    border-color: rgba(250, 60, 37, 0.3);
}

.product-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.375rem 0.875rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 20px;
    z-index: 10;
}

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

.product-badge-new {
    background-color: #10b981;
    color: white;
}

.product-badge-premium {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: white;
}

.product-badge-save {
    background-color: #3b82f6;
    color: white;
}

.product-image {
    position: relative;
    height: 280px;
    overflow: hidden;
    background: linear-gradient(135deg, #F4F5F7 0%, #FFFFFF 100%);
}

.product-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

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

.quick-view-btn {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    opacity: 0;
    padding: 0.625rem 1.5rem;
    background-color: white;
    color: var(--color-text);
    font-size: 0.9rem;
    font-weight: 600;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.product-card:hover .quick-view-btn {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.quick-view-btn:hover {
    background-color: var(--color-primary);
    color: white;
}

.product-info {
    padding: 1.5rem;
}

.product-name {
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.product-description {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin-bottom: 1rem;
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.product-feature-tag {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.625rem;
    background-color: var(--color-bg-alt);
    color: var(--color-text-muted);
    border-radius: 12px;
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.product-price {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.price-original {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    text-decoration: line-through;
}

.price-amount {
    font-size: 1.5rem;
    color: var(--color-text);
}

.btn-add-cart {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1rem;
    font-size: 0.9rem;
    font-weight: 600;
    background-color: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-add-cart:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(250, 60, 37, 0.3);
}

.btn-add-cart-small {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    background-color: var(--color-primary);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-add-cart-small:hover {
    background-color: var(--color-primary-hover);
    transform: scale(1.1);
}

.btn-link {
    color: var(--color-primary);
    text-decoration: underline;
}

/* ========================================
   Features Section
   ======================================== */
.shop-features-section {
    padding: 3rem 0;
    background-color: var(--color-bg-alt);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-item {
    text-align: center;
    padding: 2rem;
}

.feature-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, transparent 100%);
    border-radius: 50%;
    color: var(--color-primary);
}

.feature-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.feature-description {
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

/* ========================================
   Product Detail Page
   ======================================== */
.product-breadcrumb {
    padding: 1.5rem 0;
    background-color: var(--color-bg-alt);
}

.product-detail {
    padding: 3rem 0;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
}

.product-gallery {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.gallery-main {
    position: relative;
    margin-bottom: 1.5rem;
    height: 500px;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.main-image {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.main-image.active {
    opacity: 1;
}

.product-image-large {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-thumbs {
    display: flex;
    gap: 1rem;
}

.thumb-item {
    width: 100px;
    height: 100px;
    border-radius: var(--border-radius);
    border: 2px solid var(--color-border);
    cursor: pointer;
    overflow: hidden;
    transition: var(--transition);
}

.thumb-item:hover {
    border-color: var(--color-primary);
}

.thumb-item.active {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px var(--color-primary-light);
}

.thumb-image {
    width: 100%;
    height: 100%;
}

.product-detail-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.product-detail-header {
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--color-border);
}

.product-detail-title {
    font-size: 2.25rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--color-text);
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stars {
    display: flex;
    gap: 2px;
}

.rating-count {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.product-detail-price {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.price-amount-large {
    font-size: 2.5rem;
    color: var(--color-text);
}

.price-note {
    font-size: 0.9rem;
    color: var(--color-success);
    font-weight: 500;
}

.product-detail-description {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--color-text);
}

.product-options {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.option-group {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.option-label {
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-text);
}

.color-options {
    display: flex;
    gap: 1rem;
}

.color-choice {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 3px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.color-choice:hover {
    transform: scale(1.1);
}

.color-choice.active {
    border-color: var(--color-text);
    box-shadow: 0 0 0 2px var(--color-bg), 0 0 0 4px var(--color-text);
}

.size-options {
    display: flex;
    gap: 1rem;
}

.size-choice {
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    background-color: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    color: var(--color-text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.size-choice:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.size-choice.active {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.quantity-selector {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: fit-content;
}

.qty-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

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

.qty-input {
    width: 60px;
    height: 40px;
    text-align: center;
    font-size: 1rem;
    font-weight: 600;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-family: 'Inter', monospace;
}

/* Remove number input spinners (Chrome, Safari, Edge) */
.qty-input::-webkit-outer-spin-button,
.qty-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Remove number input spinners (Firefox) */
.qty-input {
    -moz-appearance: textfield;
}


.qty-input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.product-actions {
    display: flex;
    gap: 1rem;
}

.btn-add-large {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-wishlist {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

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

.product-features-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature-list-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    font-size: 0.95rem;
    color: var(--color-text);
}

.feature-list-item svg {
    color: var(--color-success);
    flex-shrink: 0;
    margin-top: 2px;
}

/* Product Tabs */
.product-tabs {
    padding: 3rem 0;
    background-color: var(--color-bg-alt);
}

.tabs-header {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    border-bottom: 2px solid var(--color-border);
}

.tab-btn {
    padding: 1.5rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

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

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

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

.tab-panel {
    display: none;
    padding: 2rem;
    background-color: var(--color-bg);
    border-radius: var(--border-radius-lg);
}

.tab-panel.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.tab-panel h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--color-text);
}

.tab-panel h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--color-text);
}

.tab-panel p {
    margin-bottom: 1.5rem;
    line-height: 1.7;
    color: var(--color-text);
}

.tab-panel ul {
    margin-left: 1.5rem;
    list-style: disc;
}

.tab-panel li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
    color: var(--color-text);
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
}

.specs-table tr {
    border-bottom: 1px solid var(--color-border);
}

.specs-table td {
    padding: 1.5rem;
}

.spec-label {
    font-weight: 600;
    color: var(--color-text);
    width: 200px;
}

.spec-value {
    color: var(--color-text-muted);
}

.reviews-summary {
    margin-bottom: 2rem;
}

.reviews-score {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 2rem;
    background-color: var(--color-bg-alt);
    border-radius: var(--border-radius);
}

.score-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-text);
    font-family: 'Space Mono', monospace;
}

.score-stars {
    display: flex;
    gap: 4px;
}

.score-text {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.reviews-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.review-item {
    padding: 1.5rem;
    background-color: var(--color-bg-alt);
    border-radius: var(--border-radius);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.review-author {
    font-weight: 600;
    color: var(--color-text);
}

.review-stars {
    font-size: 0.9rem;
}

.review-date {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
}

.review-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.review-text {
    line-height: 1.6;
    color: var(--color-text);
}

.related-products {
    padding: 3rem 0;
}

/* ========================================
   Cart Page
   ======================================== */
.cart-header {
    padding: 3rem 0;
    background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
    text-align: center;
}

.cart-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.cart-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
}

.cart-content {
    padding: 3rem 0;
}

.cart-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 3rem;
}

.cart-items-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--color-border);
}

.cart-items-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
}

.clear-cart-btn {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    font-weight: 500;
    background: none;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    color: var(--color-text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.clear-cart-btn:hover {
    border-color: #ef4444;
    color: #ef4444;
}

.cart-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 5rem 2rem;
    text-align: center;
}

.cart-empty.active {
    display: flex;
}

.empty-icon {
    width: 120px;
    height: 120px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg-alt);
    border-radius: 50%;
    color: var(--color-text-muted);
}

.empty-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.empty-text {
    font-size: 1rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

.cart-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.cart-item {
    display: grid;
    grid-template-columns: 100px 1fr auto;
    gap: 1.5rem;
    padding: 1.5rem;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    transition: var(--transition);
}

.cart-item:hover {
    box-shadow: var(--shadow-md);
}

.cart-item-image {
    width: 100px;
    height: 100px;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.cart-item-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-item-details {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.cart-item-name {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.cart-item-options {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 1rem;
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cart-item-right {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-end;
}

.cart-item-price {
    font-size: 1.5rem;
    font-family: 'Space Mono', monospace;
    font-weight: 700;
    color: var(--color-text);
}

.cart-item-remove {
    padding: 0.5rem;
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.cart-item-remove:hover {
    color: #ef4444;
}

.cart-actions {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.btn-continue-shopping {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.btn-continue-shopping:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.cart-summary {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.summary-card {
    padding: 2rem;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    margin-bottom: 1.5rem;
}

.summary-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--color-text);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.summary-row-note {
    margin-bottom: 1.5rem;
}

.summary-label {
    font-size: 1rem;
    color: var(--color-text-muted);
}

.summary-value {
    font-size: 1.1rem;
    color: var(--color-text);
}

.summary-note {
    font-size: 0.85rem;
    color: var(--color-success);
    font-weight: 500;
}

.summary-divider {
    height: 1px;
    background-color: var(--color-border);
    margin: 1.5rem 0;
}

.summary-row-total {
    margin-bottom: 2rem;
}

.summary-label-total {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-text);
}

.summary-value-total {
    font-size: 1.75rem;
    color: var(--color-text);
}

.btn-checkout {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.promo-section {
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
}

.promo-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 1rem 0;
    background: none;
    border: none;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-primary);
    cursor: pointer;
    transition: var(--transition);
}

.promo-toggle:hover {
    color: var(--color-primary-hover);
}

.promo-form {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.promo-input {
    flex: 1;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
}

.promo-input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.trust-badges {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1.5rem;
    background-color: var(--color-bg-alt);
    border-radius: var(--border-radius);
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text);
}

.trust-badge svg {
    color: var(--color-success);
}

.cart-recommendations {
    padding: 3rem 0 5rem;
    background-color: var(--color-bg-alt);
}

/* ========================================
   Toast Notifications
   ======================================== */
.toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem 2rem;
    background-color: var(--color-text);
    color: white;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 10000;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-success);
    border-radius: 50%;
}

.toast-message {
    font-weight: 500;
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
    .shop-hero-title {
        font-size: 2.75rem;
    }

    .product-detail-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .product-gallery {
        position: static;
    }

    .cart-grid {
        grid-template-columns: 1fr 320px;
    }
}

@media (max-width: 768px) {
    .shop-hero-content {
        grid-template-columns: 1fr;
    }

    .shop-hero-visual {
        height: 300px;
    }

    .shop-hero-title {
        font-size: 2.25rem;
    }

    .filters-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }

    .cart-grid {
        grid-template-columns: 1fr;
    }

    .cart-summary {
        position: static;
    }

    .cart-item {
        grid-template-columns: 80px 1fr;
    }

    .cart-item-right {
        grid-column: 1 / -1;
        flex-direction: row;
        justify-content: space-between;
        margin-top: 1rem;
    }

    .product-detail-title {
        font-size: 1.75rem;
    }

    .price-amount-large {
        font-size: 2rem;
    }

    .tabs-header {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .tab-btn {
        white-space: nowrap;
    }
}

@media (max-width: 480px) {
    .shop-hero-title {
        font-size: 1.875rem;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

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

    .gallery-main {
        height: 350px;
    }

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

    .btn-wishlist {
        width: 100%;
        height: 48px;
    }
}