/* Premium E-Commerce Styles (Maison Esila) */

/* --- PREMIUM SHOP LAYOUT --- */
.shop-hero {
    padding-top: 160px;
    padding-bottom: 60px;
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
    text-align: center;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.shop-hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 4%;
}

.shop-hero .hero-pre {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--color-accent);
    margin-bottom: 15px;
    display: block;
}

.shop-hero .hero-title {
    font-size: clamp(32px, 5vw, 48px);
    font-family: var(--font-serif);
    font-weight: 300;
    margin-bottom: 20px;
}

.shop-hero .hero-desc {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    line-height: 1.6;
}

.shop-layout {
    padding-top: 40px;
    padding-bottom: 120px;
}

/* --- UNIVERSAL TOOLBAR --- */
.shop-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 40px;
}

.shop-toolbar-left, .shop-toolbar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.filter-toggle-btn {
    background: transparent;
    border: 1px solid var(--color-border);
    padding: 10px 20px;
    border-radius: 99px;
    font-family: var(--font-sans);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-dark);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-smooth);
}

.filter-toggle-btn:hover {
    background: var(--color-text-dark);
    color: var(--color-bg-light);
}

.filter-toggle-btn i {
    width: 16px; height: 16px; stroke-width: 1.5px;
}

.shop-result-count {
    font-size: 12px;
    color: var(--color-text-muted);
}

.shop-toolbar-right {
    position: relative;
}

.premium-sort-select {
    border: none;
    background: transparent;
    font-family: var(--font-sans);
    font-size: 12px;
    color: var(--color-text-dark);
    cursor: pointer;
    outline: none;
    -webkit-appearance: none;
    padding-right: 25px;
    font-weight: 500;
}

.sort-icon {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 14px;
    height: 14px;
    pointer-events: none;
    color: var(--color-text-muted);
}

/* --- UNIVERSAL OFF-CANVAS SIDEBAR --- */
.filter-overlay-bg {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(17,17,17,0.4);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

.filter-overlay-bg.active {
    opacity: 1; visibility: visible;
}

.shop-sidebar {
    position: fixed;
    top: 0; left: 0;
    width: 400px;
    max-width: 85%;
    height: 100vh;
    background: var(--color-bg-light);
    z-index: 1002;
    transform: translateX(-100%);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    box-shadow: 20px 0 50px rgba(0,0,0,0.1);
}

.shop-sidebar.active {
    transform: translateX(0);
}

.sidebar-header {
    padding: 30px;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sidebar-header h3 {
    font-size: 18px;
    font-weight: 400;
}

.sidebar-close-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--color-text-dark);
    display: flex; align-items: center; justify-content: center;
}

.sidebar-close-btn i {
    width: 24px; height: 24px; stroke-width: 1.5px;
}

.sidebar-content {
    padding: 30px;
    overflow-y: auto;
    flex-grow: 1;
}

.sidebar-footer {
    padding: 30px;
    border-top: 1px solid var(--color-border);
    background: var(--color-bg-light);
}

/* --- FILTER WIDGETS --- */
.filter-widget {
    margin-bottom: 50px;
}

.filter-title {
    font-family: var(--font-serif);
    font-size: 20px;
    margin-bottom: 25px;
    font-weight: 300;
}

.premium-input-group { position: relative; }
.premium-input {
    width: 100%; border: none; border-bottom: 1px solid #CCCCCC;
    padding: 12px 0 12px 25px; font-family: var(--font-sans); font-size: 14px;
    background: transparent; outline: none; transition: var(--transition-smooth);
}
.premium-input:focus { border-bottom-color: var(--color-text-dark); }
.premium-label {
    position: absolute; top: 12px; left: 25px; font-size: 12px;
    text-transform: uppercase; letter-spacing: 0.1em;
    color: var(--color-text-muted); pointer-events: none; transition: var(--transition-smooth);
}
.premium-input:focus ~ .premium-label, .premium-input:not(:placeholder-shown) ~ .premium-label {
    top: -12px; font-size: 10px; color: var(--color-accent); left: 0;
}
.input-icon {
    position: absolute; left: 0; top: 10px; width: 16px; height: 16px;
    color: var(--color-text-muted);
}

.filter-list {
    list-style: none;
    padding: 0;
}

.filter-list li {
    margin-bottom: 15px;
}

.check-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 13px;
    color: var(--color-text-muted);
    position: relative;
    padding-left: 30px;
    transition: var(--transition-smooth);
}

.check-label input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.check-mark {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    border: 1px solid #CCCCCC;
    background-color: transparent;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
}

.check-mark::after {
    content: '';
    width: 10px;
    height: 10px;
    background-color: var(--color-text-dark);
    opacity: 0;
    transform: scale(0);
    transition: transform 0.2s, opacity 0.2s;
}

.check-label:hover {
    color: var(--color-text-dark);
}

.check-label:hover .check-mark {
    border-color: var(--color-text-dark);
}

.check-label input:checked ~ .check-mark {
    border-color: var(--color-text-dark);
}

.check-label input:checked ~ .check-mark::after {
    opacity: 1;
    transform: scale(1);
}

.check-count {
    margin-left: auto;
    font-size: 10px;
    opacity: 0.5;
}

.color-grid {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.color-swatch {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.color-swatch:hover {
    transform: translateY(-3px);
}

.color-swatch.active {
    outline: 1px solid var(--color-text-dark);
    outline-offset: 3px;
}

/* --- PRODUCT GRID --- */
.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.product-card {
    position: relative;
}

.product-image-wrapper {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3/4;
    background: #EAE6DF;
    margin-bottom: 15px;
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.product-badges {
    position: absolute;
    top: 15px;
    left: 15px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    z-index: 2;
}

.product-badge {
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    background: var(--color-bg-dark);
    color: white;
    padding: 5px 12px;
    border-radius: 99px;
}

.product-badge.sale {
    background: var(--color-accent);
}

/* Add to Cart Minimalist Icon */
.quick-add-btn {
    position: absolute;
    bottom: 15px;
    right: 15px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(4px);
    color: var(--color-text-dark);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), background 0.3s;
    z-index: 2;
    opacity: 0;
    transform: translateY(10px);
}

.product-card:hover .quick-add-btn {
    opacity: 1;
    transform: translateY(0);
}

.quick-add-btn:hover {
    background: var(--color-text-dark);
    color: var(--color-bg-light);
    transform: scale(1.1) translateY(0);
}

.quick-add-btn i {
    width: 18px; height: 18px; stroke-width: 1.5px;
}

.product-info {
    text-align: left;
}

.product-category {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-text-muted);
    margin-bottom: 5px;
}

.product-title {
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 14px;
    margin-bottom: 5px;
    line-height: 1.3;
}

.product-title a {
    color: var(--color-text-dark);
}

.product-price {
    font-family: var(--font-sans);
    font-size: 13px;
    color: var(--color-text-muted);
}

.product-price del {
    opacity: 0.5;
    margin-right: 8px;
}

/* Pagination */
.pagination {
    margin-top: 80px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
}

.page-btn {
    background: transparent;
    border: none;
    font-family: var(--font-sans);
    font-size: 14px;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: var(--transition-smooth);
    padding: 5px 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page-btn:hover, .page-btn.active {
    color: var(--color-text-dark);
    font-weight: 600;
}

/* Product Detail Page */
.product-detail-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    margin-top: 80px;
    margin-bottom: 120px;
}

.gallery-main-img-wrapper {
    margin-bottom: 20px;
    overflow: hidden;
}

.gallery-main-img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.gallery-thumbs {
    display: flex;
    gap: 15px;
    overflow-x: auto;
}

.gallery-thumb {
    width: 80px;
    height: 100px;
    object-fit: cover;
    cursor: pointer;
    opacity: 0.6;
    transition: var(--transition-smooth);
}

.gallery-thumb:hover, .gallery-thumb.active {
    opacity: 1;
}

.detail-title {
    font-size: clamp(32px, 4vw, 48px);
    margin-bottom: 10px;
}

.detail-price {
    font-family: var(--font-sans);
    font-size: 24px;
    color: var(--color-accent);
    margin-bottom: 30px;
}

.detail-desc {
    color: var(--color-text-muted);
    line-height: 1.8;
    margin-bottom: 40px;
}

.detail-actions-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.trust-badges-box {
    margin-top: 40px;
    margin-bottom: 30px;
    padding: 20px;
    border: 1px solid var(--color-border);
    text-align: center;
}

.trust-badges-title {
    font-size: 10px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 15px;
    display: block;
}

.shipping-info-list {
    list-style: none;
    color: var(--color-text-muted);
    font-size: 12px;
    line-height: 2.5;
    border-top: 1px solid var(--color-border);
    padding-top: 30px;
}

.shipping-info-list i {
    color: var(--color-accent);
    width: 20px;
}

.product-long-desc {
    margin-top: 100px;
}

.long-desc-title {
    font-size: 24px;
    margin-bottom: 30px;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 15px;
}

/* Mobile Overlay Background */
.filter-overlay-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

.filter-overlay-bg.active {
    opacity: 1;
    visibility: visible;
}

/* Responsive - Mobile First Overrides */
@media (max-width: 992px) {
    .shop-hero {
        padding-top: 120px;
        padding-bottom: 40px;
    }
    
    .shop-hero .hero-title {
        font-size: 32px;
    }
    
    .shop-toolbar-left .shop-result-count {
        display: none; 
    }
    
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .quick-add-btn {
        width: 32px; height: 32px;
        bottom: 10px; right: 10px;
        opacity: 1; /* Always visible on mobile */
        transform: translateY(0);
    }
    
    .quick-add-btn i {
        width: 14px; height: 14px;
    }
    
    .product-title {
        font-size: 13px;
    }
    
    .product-price {
        font-size: 12px;
    }
    
    .product-image-wrapper {
        margin-bottom: 10px;
    }
    
    .product-badge {
        padding: 3px 8px;
        font-size: 8px;
    }
    
    .shop-sidebar {
        width: 85%;
        max-width: 350px;
    }
    
    /* Details Page */
    .product-detail-layout {
        grid-template-columns: 1fr;
        gap: 40px;
        margin-top: 30px;
    }
    
    .detail-actions-row {
        flex-direction: column;
    }
}