/* Unit (Product) Page Styles */

.unit-main-a1b2 {
    padding-top: var(--header-height-c3d4);
    min-height: 100vh;
}

/* Breadcrumb */
.breadcrumb-c3d4 {
    padding: var(--space-md-o5p6) 0;
    background: var(--border-light-y5z6);
}

.breadcrumb-list-e5f6 {
    display: flex;
    align-items: center;
    gap: var(--space-sm-m3n4);
    font-size: 0.875rem;
}

.breadcrumb-item-g7h8 {
    color: var(--text-light-q7r8);
}

.breadcrumb-item-g7h8 a:hover {
    color: var(--secondary-k2m3);
}

.breadcrumb-item-g7h8:not(:last-child)::after {
    content: '/';
    margin-left: var(--space-sm-m3n4);
    color: var(--text-muted-s9t0);
}

.breadcrumb-item-g7h8.active {
    color: var(--text-m4n5);
}

/* Product Detail */
.product-detail-i9j0 {
    padding: var(--space-3xl-w3x4) 0;
}

.product-grid-k1l2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl-y5z6);
    margin-bottom: var(--space-4xl-y5z6);
}

/* Images */
.product-images-m3n4 {
    position: sticky;
    top: calc(var(--header-height-c3d4) + var(--space-xl-s9t0));
}

.main-image-o5p6 {
    aspect-ratio: 3/4;
    border-radius: 8px;
    overflow: hidden;
    background: var(--border-light-y5z6);
    margin-bottom: var(--space-md-o5p6);
}

.main-image-o5p6 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.thumbnail-grid-q7r8 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-sm-m3n4);
}

.thumbnail-s9t0 {
    aspect-ratio: 1;
    border-radius: 4px;
    overflow: hidden;
    border: 2px solid transparent;
    transition: border-color var(--transition-fast-g7h8);
    padding: 0;
}

.thumbnail-s9t0.active,
.thumbnail-s9t0:hover {
    border-color: var(--secondary-k2m3);
}

.thumbnail-s9t0 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Product Info */
.product-info-u1v2 {
    padding-top: var(--space-md-o5p6);
}

.product-title-w3x4 {
    font-family: var(--font-heading-g7h8);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--space-md-o5p6);
    color: var(--primary-a7x9);
}

.product-price-y5z6 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-a7x9);
    margin-bottom: var(--space-lg-q7r8);
}

.product-short-desc-a1b2 {
    font-size: 1.0625rem;
    color: var(--text-light-q7r8);
    line-height: 1.7;
    margin-bottom: var(--space-xl-s9t0);
}

/* Cart Form */
.cart-form-c3d4 {
    margin-bottom: var(--space-xl-s9t0);
}

.variant-section-e5f6,
.quantity-section-k1l2 {
    margin-bottom: var(--space-lg-q7r8);
}

.variant-label-g7h8,
.quantity-label-m3n4 {
    display: block;
    font-size: 0.9375rem;
    font-weight: 500;
    margin-bottom: var(--space-sm-m3n4);
    color: var(--primary-a7x9);
}

.variant-select-i9j0 {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid var(--border-w3x4);
    border-radius: 4px;
    font-size: 1rem;
    background: var(--white-a1b2);
    cursor: pointer;
}

.variant-select-i9j0:focus {
    outline: none;
    border-color: var(--secondary-k2m3);
}

.quantity-wrapper-o5p6 {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--border-w3x4);
    border-radius: 4px;
    overflow: hidden;
}

.quantity-btn-q7r8 {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--text-m4n5);
    background: var(--background-p8v1);
    transition: background var(--transition-fast-g7h8);
}

.quantity-btn-q7r8:hover {
    background: var(--border-w3x4);
}

.quantity-input-s9t0 {
    width: 60px;
    height: 44px;
    text-align: center;
    border: none;
    font-size: 1rem;
    font-weight: 500;
    -moz-appearance: textfield;
}

.quantity-input-s9t0::-webkit-outer-spin-button,
.quantity-input-s9t0::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.add-to-cart-u1v2 {
    width: 100%;
    padding: 1.125rem 2rem;
    background: var(--primary-a7x9);
    color: var(--white-a1b2);
    font-size: 1rem;
    font-weight: 600;
    border-radius: 4px;
    transition: all var(--transition-fast-g7h8);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.add-to-cart-u1v2:hover {
    background: var(--secondary-k2m3);
}

/* Product Meta */
.product-meta-w3x4 {
    padding: var(--space-lg-q7r8) 0;
    border-top: 1px solid var(--border-w3x4);
    border-bottom: 1px solid var(--border-w3x4);
    margin-bottom: var(--space-xl-s9t0);
}

.meta-item-y5z6 {
    display: flex;
    gap: var(--space-sm-m3n4);
    margin-bottom: var(--space-xs-k1l2);
    font-size: 0.9375rem;
}

.meta-label-a1b2 {
    color: var(--text-light-q7r8);
}

.meta-value-c3d4 {
    color: var(--primary-a7x9);
    font-weight: 500;
}

.meta-value-c3d4.in-stock {
    color: var(--success-e5f6);
}

/* Trust Badges */
.trust-badges-e5f6 {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm-m3n4);
}

.trust-item-g7h8 {
    display: flex;
    align-items: center;
    gap: var(--space-sm-m3n4);
    font-size: 0.9375rem;
    color: var(--text-light-q7r8);
}

.trust-icon-i9j0 {
    color: var(--success-e5f6);
    font-weight: 600;
}

/* Tabs */
.product-tabs-m3n4 {
    margin-top: var(--space-4xl-y5z6);
}

.tabs-header-o5p6 {
    display: flex;
    border-bottom: 1px solid var(--border-w3x4);
    margin-bottom: var(--space-xl-s9t0);
}

.tab-btn-q7r8 {
    padding: var(--space-md-o5p6) var(--space-xl-s9t0);
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-light-q7r8);
    border-bottom: 2px solid transparent;
    transition: all var(--transition-fast-g7h8);
}

.tab-btn-q7r8:hover,
.tab-btn-q7r8.active {
    color: var(--primary-a7x9);
    border-bottom-color: var(--secondary-k2m3);
}

.tabs-content-s9t0 {
    min-height: 200px;
}

.tab-panel-u1v2 {
    display: none;
}

.tab-panel-u1v2.active {
    display: block;
}

.description-content-w3x4 {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-m4n5);
}

.description-content-w3x4 p {
    margin-bottom: var(--space-md-o5p6);
}

.description-content-w3x4 ul,
.details-content-y5z6 ul,
.shipping-content-a1b2 ul {
    margin: var(--space-md-o5p6) 0;
    padding-left: var(--space-lg-q7r8);
}

.description-content-w3x4 li,
.details-content-y5z6 li,
.shipping-content-a1b2 li {
    margin-bottom: var(--space-xs-k1l2);
}

.details-content-y5z6 h3,
.shipping-content-a1b2 h3 {
    font-family: var(--font-heading-g7h8);
    font-size: 1.25rem;
    margin-bottom: var(--space-md-o5p6);
}

/* Related Products */
.related-products-c3d4 {
    padding: var(--space-4xl-y5z6) 0;
    background: var(--border-light-y5z6);
}

.related-products-c3d4 .section-title-m3n4 {
    margin-bottom: var(--space-2xl-u1v2);
}

.related-grid-e5f6 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl-s9t0);
}

/* Modal */
.modal-overlay-g7h8 {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    padding: var(--space-md-o5p6);
}

.modal-overlay-g7h8.active {
    display: flex;
}

.modal-content-i9j0 {
    background: var(--white-a1b2);
    border-radius: 8px;
    padding: var(--space-2xl-u1v2);
    max-width: 480px;
    width: 100%;
    position: relative;
    text-align: center;
}

.modal-close-k1l2 {
    position: absolute;
    top: var(--space-md-o5p6);
    right: var(--space-md-o5p6);
    font-size: 1.5rem;
    color: var(--text-light-q7r8);
    transition: color var(--transition-fast-g7h8);
}

.modal-close-k1l2:hover {
    color: var(--primary-a7x9);
}

.modal-icon-o5p6 {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-md-o5p6);
    background: var(--success-e5f6);
    color: var(--white-a1b2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
}

.modal-title-q7r8 {
    font-family: var(--font-heading-g7h8);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--space-sm-m3n4);
    color: var(--primary-a7x9);
}

.modal-text-s9t0 {
    font-size: 1rem;
    color: var(--text-light-q7r8);
    margin-bottom: var(--space-xl-s9t0);
}

.modal-actions-u1v2 {
    display: flex;
    gap: var(--space-md-o5p6);
}

.modal-actions-u1v2 .btn-secondary-g7h8,
.modal-actions-u1v2 .btn-primary-v3w4 {
    flex: 1;
}

.btn-primary-v3w4 {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    background: var(--primary-a7x9);
    color: var(--white-a1b2);
    font-size: 0.9375rem;
    font-weight: 500;
    border-radius: 4px;
    transition: all var(--transition-fast-g7h8);
}

.btn-primary-v3w4:hover {
    background: var(--secondary-k2m3);
}

/* Responsive */
@media (max-width: 1024px) {
    .product-grid-k1l2 {
        gap: var(--space-2xl-u1v2);
    }
    
    .related-grid-e5f6 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .unit-main-a1b2 {
        padding-top: var(--header-height-mobile-e5f6);
    }
    
    .product-grid-k1l2 {
        grid-template-columns: 1fr;
        gap: var(--space-xl-s9t0);
    }
    
    .product-images-m3n4 {
        position: relative;
        top: 0;
    }
    
    .thumbnail-grid-q7r8 {
        grid-template-columns: repeat(5, 1fr);
    }
    
    .tabs-header-o5p6 {
        flex-wrap: wrap;
    }
    
    .tab-btn-q7r8 {
        flex: 1;
        min-width: 100px;
        padding: var(--space-sm-m3n4) var(--space-md-o5p6);
        font-size: 0.9375rem;
    }
    
    .related-grid-e5f6 {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md-o5p6);
    }
    
    .modal-actions-u1v2 {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .thumbnail-grid-q7r8 {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .related-grid-e5f6 {
        grid-template-columns: 1fr;
    }
}