/* ============================================
   LOGEINA — Product & Archive Styles
   ============================================ */

/* ── Archive / Shop Page ── */
.shop-hero {
    padding: calc(var(--header-height) + var(--space-2xl)) 0 var(--space-2xl);
    background: var(--bg-secondary);
    text-align: center;
    position: relative;
}

.shop-hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    left: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(200,184,156,0.2), transparent);
}

.shop-breadcrumbs {
    font-size: var(--fs-xs);
    color: var(--color-gray);
    margin-bottom: var(--space-sm);
}

.shop-breadcrumbs a {
    color: var(--color-gray);
}

.shop-breadcrumbs a:hover {
    color: var(--color-gold);
}

.shop-breadcrumbs .separator {
    margin: 0 8px;
    color: var(--color-gray-dark);
}

.shop-title {
    font-size: var(--fs-3xl);
    font-weight: var(--fw-bold);
    color: var(--text-heading);
    margin-bottom: var(--space-xs);
}

.shop-count {
    font-size: var(--fs-sm);
    color: var(--color-gray);
}

/* ── Shop Layout ── */
.shop-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: var(--space-xl);
    padding: var(--space-2xl) 0;
}

/* ── Sidebar / Filters ── */
.shop-sidebar {
    position: sticky;
    top: calc(var(--header-height) + var(--space-lg));
    align-self: start;
}

.filter-group {
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: var(--border-thin);
}

.filter-group:last-child {
    border-bottom: none;
}

.filter-title {
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    color: var(--text-heading);
    margin-bottom: var(--space-md);
    letter-spacing: var(--ls-wide);
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.filter-option {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    cursor: pointer;
    padding: 6px 0;
    transition: color var(--transition-fast);
}

.filter-option input[type="checkbox"] {
    appearance: none;
    width: 18px;
    height: 18px;
    border: 1px solid var(--color-gray-dark);
    border-radius: 3px;
    cursor: pointer;
    position: relative;
    transition: all var(--transition-fast);
}

.filter-option input[type="checkbox"]:checked {
    background: var(--color-gold);
    border-color: var(--color-gold);
}

.filter-option input[type="checkbox"]:checked::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--text-on-beige);
    font-size: 12px;
    font-weight: bold;
}

.filter-option label {
    font-size: var(--fs-sm);
    color: var(--color-gray);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.filter-option:hover label {
    color: var(--color-beige);
}

/* ── Products Grid ── */
ul.products {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    list-style: none;
    padding: 0;
    margin: 0;
}

/* ── Pagination ── */
.shop-pagination {
    display: flex;
    justify-content: center;
    gap: var(--space-xs);
    padding: var(--space-2xl) 0;
}

.shop-pagination a,
.shop-pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    transition: all var(--transition-fast);
    border: var(--border-thin);
    color: var(--text-primary);
}

.shop-pagination a:hover {
    background: rgba(200, 184, 156, 0.1);
    border-color: var(--color-beige);
}

.shop-pagination .current {
    background: var(--color-beige);
    color: var(--text-on-beige);
    border-color: var(--color-beige);
}

/* ============================================
   Single Product Page
   ============================================ */

.single-product-page {
    padding-top: var(--header-height);
}

.product-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    padding: var(--space-2xl) 0;
}

/* ── Product Gallery ── */
.product-gallery {
    position: sticky;
    top: calc(var(--header-height) + var(--space-lg));
    align-self: start;
}

.product-gallery-main {
    position: relative;
    aspect-ratio: 4/5;
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: var(--space-md);
    cursor: zoom-in;
}

.product-gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-gallery-main:hover img {
    transform: scale(1.05);
}

.product-gallery-thumbs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-sm);
}

.product-gallery-thumb {
    aspect-ratio: 1;
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition-fast);
    opacity: 0.6;
}

.product-gallery-thumb.active,
.product-gallery-thumb:hover {
    border-color: var(--color-gold);
    opacity: 1;
}

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

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

.product-breadcrumbs {
    font-size: var(--fs-xs);
    color: var(--color-gray);
    margin-bottom: var(--space-lg);
}

.product-breadcrumbs a {
    color: var(--color-gray);
}

.product-breadcrumbs a:hover {
    color: var(--color-gold);
}

.product-category {
    font-size: var(--fs-xs);
    letter-spacing: var(--ls-wider);
    color: var(--color-gold);
    margin-bottom: var(--space-sm);
}

.product-title {
    font-size: var(--fs-3xl);
    font-weight: var(--fw-bold);
    color: var(--text-heading);
    margin-bottom: var(--space-md);
    line-height: var(--lh-tight);
}

.product-price {
    font-size: var(--fs-2xl);
    font-weight: var(--fw-bold);
    color: var(--color-beige);
    margin-bottom: var(--space-lg);
}

.product-description {
    font-size: var(--fs-base);
    color: var(--color-gray);
    line-height: var(--lh-relaxed);
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: var(--border-thin);
}

/* ── Product Specs ── */
.product-specs {
    margin-bottom: var(--space-xl);
}

.product-spec {
    display: flex;
    justify-content: space-between;
    padding: var(--space-sm) 0;
    border-bottom: var(--border-thin);
    font-size: var(--fs-sm);
}

.product-spec-label {
    color: var(--color-gray);
}

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

/* ── WhatsApp CTA ── */
.product-whatsapp {
    margin-bottom: var(--space-xl);
}

.product-whatsapp .btn-whatsapp {
    width: 100%;
    padding: 18px;
    font-size: var(--fs-md);
    border-radius: var(--radius-md);
}

.product-whatsapp-hint {
    text-align: center;
    font-size: var(--fs-xs);
    color: var(--color-gray-dark);
    margin-top: var(--space-xs);
}

/* ── Product Share ── */
.product-share {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding-top: var(--space-lg);
    border-top: var(--border-thin);
}

.product-share-label {
    font-size: var(--fs-sm);
    color: var(--color-gray);
}

.product-share-links {
    display: flex;
    gap: var(--space-sm);
}

.product-share-links a {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(200, 184, 156, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-beige);
    transition: all var(--transition-fast);
}

.product-share-links a:hover {
    background: var(--color-gold);
    color: var(--color-white-pure);
    border-color: var(--color-gold);
}

/* ── Related Products ── */
.related-products {
    padding: var(--space-section) 0;
    border-top: var(--border-thin);
}

/* ── Mobile Sticky CTA ── */
.mobile-sticky-cta {
    display: none;
}

@media (max-width: 1024px) {
    .shop-layout {
        grid-template-columns: 1fr;
    }
    
    .shop-sidebar {
        position: static;
    }
    
    ul.products {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .product-main {
        grid-template-columns: 1fr;
    }
    
    .product-gallery {
        position: static;
    }
}

@media (max-width: 768px) {
    ul.products {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-sm);
    }
    
    .product-title {
        font-size: var(--fs-2xl);
    }
    
    .product-price {
        font-size: var(--fs-xl);
        margin-bottom: var(--space-md);
    }
    
    .product-gallery-thumbs {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-xs);
    }
    
    .mobile-sticky-cta {
        display: block;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        padding: var(--space-sm) var(--space-md);
        background: rgba(20, 20, 20, 0.95);
        backdrop-filter: blur(10px);
        z-index: 100;
        border-top: 1px solid rgba(200, 184, 156, 0.2);
        box-shadow: 0 -5px 20px rgba(0,0,0,0.5);
    }
    
    .mobile-sticky-cta .btn {
        width: 100%;
        font-size: var(--fs-md);
        padding: 14px;
        border-radius: var(--radius-sm);
        display: flex;
        justify-content: center;
    }
    
    /* Hide global float button on single product mobile */
    body.single-product #whatsappFloat {
        display: none !important;
    }
    
    body.single-product {
        padding-bottom: 80px;
    }
}