:root {
    --bg-main: #fcfcfc;
    --surface: #ffffff;
    --text-main: #111111;
    --text-muted: #666666;
    --border: rgba(0,0,0,0.06);
    --accent: #c59b47;
    --danger: #d33c3c;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
}

[data-theme="dark"] {
    --bg-main: #070707;
    --surface: #0e0e0e;
    --text-main: #eeeeee;
    --text-muted: #888888;
    --border: rgba(197,155,71,0.3);
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }

body { font-family: 'Tajawal', sans-serif; background-color: var(--bg-main); color: var(--text-main); transition: background-color 0.3s, color 0.3s; font-size: 13px; }

.toast { position: fixed; top: 80px; left: 50%; transform: translate(-50%, -10px); background: var(--text-main); color: var(--bg-main); padding: 6px 14px; border-radius: 20px; font-size: 0.75rem; font-weight: 700; z-index: 5000; opacity: 0; pointer-events: none; transition: all 0.4s ease; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

.navbar { position: fixed; top: 0; width: 100%; background: rgba(var(--bg-main), 0.85); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); z-index: 2500; transition: transform 0.4s ease; }
.navbar.hidden-nav { transform: translateY(-100%); }

.nav-content { max-width: 1400px; margin: 0 auto; height: 50px; padding: 0 15px; display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 1.1rem; font-weight: 900; color: var(--accent); letter-spacing: 0.5px; transition: opacity 0.2s; cursor: pointer; }
.logo:active { opacity: 0.7; }

.nav-links { display: flex; gap: 12px; }
.cat-btn { background: none; border: none; font-family: inherit; font-size: 0.8rem; font-weight: 700; color: var(--text-muted); cursor: pointer; position: relative; padding: 4px 0; transition: color 0.3s; }
.cat-btn.active, .cat-btn:hover { color: var(--text-main); }
.cat-btn::after { content: ''; position: absolute; bottom: 0; left: 0; width: 100%; height: 2px; background: var(--text-main); transform: scaleX(0); transition: transform 0.3s; }
.cat-btn.active::after { transform: scaleX(1); }

.nav-actions { display: flex; align-items: center; }
.icon-btn { background: none; border: none; color: var(--text-main); cursor: pointer; width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; border-radius: 50%; transition: background 0.3s, transform 0.3s; position: relative; flex-shrink: 0; }
.icon-btn:hover { background: var(--surface); }

.cart-placeholder { width: 0; height: 32px; transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1), margin 0.4s cubic-bezier(0.16, 1, 0.3, 1); }
.cart-placeholder.active { width: 32px; margin-right: 6px; }

.floating-cart { position: fixed; top: 0; left: 0; margin: 0; z-index: 2600; background: var(--surface); border: 1px solid var(--border); transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s; }
.floating-cart.in-search { border-color: transparent; background: transparent; }
#cart-count { position: absolute; top: -2px; right: -2px; background: var(--danger); color: #fff; font-size: 0.55rem; font-weight: 900; width: 14px; height: 14px; border-radius: 50%; display: flex; align-items: center; justify-content: center; border: 2px solid var(--bg-main); }

.search-wrapper { position: fixed; top: 50px; width: 100%; background: var(--bg-main); padding: 8px 15px; border-bottom: 1px solid var(--border); z-index: 2400; display: flex; justify-content: center; transition: top 0.4s ease; }
.search-wrapper.scrolled-search { top: 0; }
.search-inner { display: flex; align-items: center; gap: 4px; width: 100%; max-width: 600px; background: var(--surface); border: 1px solid var(--border); border-radius: 20px; padding: 4px 12px; transition: border-color 0.3s; }
.search-inner:focus-within { border-color: var(--accent); }
.search-input { flex: 1; padding: 6px 0; background: transparent; border: none; color: var(--text-main); font-family: inherit; font-size: 0.8rem; outline: none; }
.filter-select { background: transparent; border: none; border-right: 1px solid var(--border); padding-right: 8px; margin-right: 8px; color: var(--text-muted); font-size: 0.75rem; outline: none; font-family: inherit; font-weight: bold; cursor: pointer; }
.search-btn { margin-right: 4px; }

.store-layout { padding: 110px 15px 60px; max-width: 1400px; margin: 0 auto; min-height: 100vh; }

.hero-square { width: 100%; aspect-ratio: 1/1; max-width: 450px; margin: 0 auto 15px; border-radius: var(--radius-lg); overflow: hidden; position: relative; border: 1px solid var(--border); pointer-events: none; }
.hero-slide { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: 0; transition: opacity 1s ease; }
.hero-slide.active { opacity: 1; }

.masonry-wrapper { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 15px; width: 100%; }
.masonry-col { display: flex; flex-direction: column; gap: 14px; flex: 1; min-width: 0; }

.product-card { 
    background: var(--surface); 
    border: 1px solid var(--border); 
    border-radius: var(--radius-md); 
    overflow: hidden; 
    position: relative; 
    width: 100%; 
    break-inside: avoid-column; 
    transform: translateZ(0); 
    box-shadow: 0 4px 12px rgba(0,0,0,0.03);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease;
}
.product-card:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0,0,0,0.06); }
[data-theme="dark"] .product-card { box-shadow: 0 4px 12px rgba(0,0,0,0.2); }
[data-theme="dark"] .product-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.4); }

.card-img-wrap { width: 100%; position: relative; overflow: hidden; cursor: pointer; }
.card-img { 
    width: 100%; 
    display: block; 
    object-fit: cover;
    image-rendering: -webkit-optimize-contrast; 
    image-rendering: crisp-edges; 
}

.bottom-badges { position: absolute; bottom: 6px; left: 6px; right: 6px; display: flex; justify-content: space-between; align-items: flex-end; z-index: 2; pointer-events: none; }
.badge { background: rgba(0,0,0,0.6); backdrop-filter: blur(4px); color: #fff; padding: 2px 6px; border-radius: 6px; font-size: 0.65rem; font-weight: 700; font-family: monospace; border: 1px solid rgba(255,255,255,0.1); pointer-events: auto; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: 0.2s; }
.badge:active { transform: scale(0.9); }
.share-badge { padding: 4px; border-radius: 50%; width: 24px; height: 24px; }

.ribbon { position: absolute; top: 10px; right: 0; background: var(--danger); color: #fff; padding: 3px 10px 3px 14px; font-size: 0.65rem; font-weight: 900; border-radius: 10px 0 0 10px; z-index: 10; box-shadow: 0 2px 8px rgba(0,0,0,0.2); pointer-events: none; }

.card-info { padding: 10px; cursor: pointer; }
.card-title { font-size: 0.8rem; font-weight: 900; margin-bottom: 4px; color: var(--text-main); }
.card-desc { font-size: 0.7rem; color: var(--text-muted); margin-bottom: 6px; line-height: 1.3; }

.price-wrap { display: flex; align-items: baseline; gap: 6px; flex-wrap: wrap; }
.price { font-size: 0.9rem; font-weight: 900; color: var(--accent); }
.price.old { font-size: 0.7rem; color: var(--text-muted); text-decoration: line-through; font-weight: 400; }
.price.out { color: var(--danger); font-size: 0.8rem; }

.variants-row { display: flex; gap: 4px; margin-top: 6px; flex-wrap: wrap; padding: 0 10px 10px; }
.v-thumb { width: 24px; height: 24px; border-radius: 4px; object-fit: cover; border: 1px solid transparent; cursor: pointer; transition: 0.2s; }
.v-thumb.active { border-color: var(--accent); transform: scale(1.1); }

.featured-3 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 15px; }
.feat-horizontal { grid-column: span 2; display: flex; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-md); overflow: hidden; position: relative; break-inside: avoid-column; transform: translateZ(0); box-shadow: 0 4px 12px rgba(0,0,0,0.03); transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease; }
.feat-horizontal:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0,0,0,0.06); }
[data-theme="dark"] .feat-horizontal { box-shadow: 0 4px 12px rgba(0,0,0,0.2); }
[data-theme="dark"] .feat-horizontal:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.4); }

.feat-horizontal.reverse { flex-direction: row-reverse; }
.feat-horizontal .img-part { width: 45%; background-size: cover; background-position: center; background-repeat: no-repeat; min-height: 120px; position: relative; overflow: hidden; cursor: pointer; }
.feat-horizontal .text-part { width: 55%; padding: 10px; display: flex; flex-direction: column; justify-content: center; cursor: pointer; }

.cats-block-spacing { margin-top: 30px; margin-bottom: 30px; }
.cats-end-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.cat-card-end { aspect-ratio: 16/9; background-size: cover; background-position: center; border-radius: var(--radius-md); position: relative; cursor: pointer; display: flex; align-items: center; justify-content: center; border: 1px solid var(--border); overflow: hidden; }
.cat-card-end::after { content: ''; position: absolute; inset: 0; background: rgba(0,0,0,0.4); border-radius: inherit; transition: 0.3s; }
.cat-card-end:hover::after { background: rgba(0,0,0,0.6); }
.cat-card-end span { position: relative; z-index: 2; color: #fff; font-size: 1rem; font-weight: 900; }

.stacked-cats-card { 
    position: relative; 
    aspect-ratio: 16/9; 
    border-radius: var(--radius-md); 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    cursor: pointer; 
    border: 1px solid var(--border); 
    background: var(--surface); 
    transform-origin: center center;
    animation: baby-kick 5s infinite cubic-bezier(0.25, 1, 0.5, 1);
    box-shadow: 0 4px 15px rgba(197,155,71, 0.15);
}
@keyframes baby-kick {
    0%, 100% { transform: scale(1); }
    3% { transform: scale(1.04); }
    6% { transform: scale(1); }
    9% { transform: scale(1.03); }
    12% { transform: scale(1); }
}
.stacked-cats-card .bg-img { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: 0.55; transition: opacity 0.4s; border-radius: inherit;}
.stacked-cats-card .stacked-cats-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.55); z-index: 4; display: flex; align-items: center; justify-content: center; border-radius: inherit;}
.stacked-cats-card span { position: relative; color: #fff; font-size: 1.05rem; font-weight: 900; z-index: 5; }

.full-cats-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; width: 100%; padding-top: 10px; }

/* Skeleton Loader */
.skeleton-box { 
    background: var(--surface); 
    border: 1px solid var(--border); 
    border-radius: var(--radius-md); 
    overflow: hidden; 
    position: relative; 
    width: 100%; 
    margin-bottom: 14px;
}
.skeleton-box::after {
    content: ""; position: absolute; top: 0; left: -100%; width: 50%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(197,155,71,0.1), transparent);
    animation: skeleton-shimmer 1.5s infinite;
}
[data-theme="dark"] .skeleton-box::after { background: linear-gradient(90deg, transparent, rgba(255,255,255,0.05), transparent); }
@keyframes skeleton-shimmer { 100% { left: 200%; } }

.drawer { position: fixed; inset: 0; background: rgba(0,0,0,0.5); backdrop-filter: blur(4px); z-index: 3000; display: flex; justify-content: center; align-items: flex-end; opacity: 0; pointer-events: none; transition: opacity 0.3s ease; }
.drawer:not(.hidden) { opacity: 1; pointer-events: auto; }
.drawer-content { background: var(--bg-main); width: 100%; max-width: 400px; padding: 16px; display: flex; flex-direction: column; transform: translateY(100%); transition: transform 0.3s ease; border-radius: var(--radius-lg) var(--radius-lg) 0 0; max-height: 85vh; border-top: 1px solid var(--border); }
.drawer:not(.hidden) .drawer-content { transform: translateY(0); }

.drawer-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.drawer-header h2 { font-size: 1rem; font-weight: 900; }
.close-btn { background: var(--surface); border: 1px solid var(--border); color: var(--text-main); width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; }
.absolute-close { position: absolute; top: 12px; right: 12px; z-index: 10; }

.cart-items-container { flex-grow: 1; overflow-y: auto; display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
.cart-item { display: flex; justify-content: space-between; align-items: center; padding: 10px; background: var(--surface); border-radius: var(--radius-sm); border: 1px solid var(--border); }
.cart-item-info { font-size: 0.8rem; font-weight: 700; }
.cart-item-price { color: var(--accent); margin-right: 6px; }
.remove-btn { color: var(--danger); background: none; border: none; font-size: 1rem; cursor: pointer; }

.checkout-section { display: flex; flex-direction: column; gap: 6px; }
.checkout-section input { width: 100%; padding: 10px; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--surface); color: var(--text-main); font-family: inherit; font-size: 0.8rem; outline: none; }
.checkout-section input:focus { border-color: var(--accent); }

.btn { padding: 8px; border-radius: var(--radius-sm); font-family: inherit; font-size: 0.8rem; font-weight: 900; cursor: pointer; border: none; text-align: center; transition: transform 0.2s; display: flex; align-items: center; justify-content: center; gap: 6px; }
.btn:active { transform: scale(0.96); }
.primary-btn { background: var(--text-main); color: var(--bg-main); }
.secondary-btn { background: var(--surface); color: var(--text-main); border: 1px solid var(--border); }
.req-btn { background: var(--danger); color: #fff; }

.quick-buy-content { justify-content: center; align-items: center; text-align: center; padding-top: 24px; }
.qb-image { width: 100%; max-width: 260px; border-radius: var(--radius-md); overflow: hidden; margin-bottom: 15px; border: 1px solid var(--border); }
.qb-image img#qb-img { width: 100%; aspect-ratio: 1/1; object-fit: cover; image-rendering: high-quality;}
.qb-info { display: flex; flex-direction: column; gap: 6px; width: 100%; align-items: center; }
.qb-info h2 { font-size: 1.05rem; font-weight: 900; margin: 0; }
.qb-actions { display: flex; gap: 6px; margin-top: 10px; width: 100%; }
#qb-share-btn { flex: 0 0 25%; }
#qb-add-btn { flex: 1; }

.gallery-thumbs { display: flex; gap: 6px; padding: 8px; overflow-x: auto; scrollbar-width: none; justify-content: center; background: var(--surface); }
.gallery-thumbs::-webkit-scrollbar { display: none; }
.gallery-thumb { width: 45px; height: 45px; border-radius: var(--radius-sm); border: 2px solid transparent; cursor: pointer; object-fit: cover; opacity: 0.6; transition: 0.2s; flex-shrink: 0; image-rendering: -webkit-optimize-contrast;}
.gallery-thumb.active { border-color: var(--accent); opacity: 1; transform: scale(1.05); }

.variants-selector { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; width: 100%; justify-content: center; }
.variant-btn { display: flex; align-items: center; gap: 8px; padding: 4px 10px 4px 4px; background: var(--surface); border: 1px solid var(--border); border-radius: 20px; cursor: pointer; transition: 0.2s; }
.variant-btn img { width: 28px; height: 28px; border-radius: 50%; object-fit: cover; }
.variant-btn span { font-size: 0.75rem; font-weight: 700; color: var(--text-main); }
.variant-btn.active { border-color: var(--accent); background: rgba(197,155,71,0.08); }

.shared-view-wrapper { max-width: 500px; margin: 0 auto; display: flex; flex-direction: column; gap: 15px; width: 100%; padding-bottom: 30px; }
.shared-card { width: 100%; border-radius: var(--radius-lg); }
.shared-img { width: 100%; max-height: 500px; object-fit: cover; background: var(--surface); image-rendering: high-quality;}
.shared-title { font-size: 1.1rem; }
.shared-desc { font-size: 0.85rem; }
.shared-back-btn { width: 100%; font-size: 1rem; padding: 12px; border-radius: var(--radius-md); margin-top: 10px; }

@media (min-width: 768px) {
    .nav-content { padding: 0 25px; }
    .store-layout { padding: 120px 25px 60px; display: flex; gap: 25px; flex-direction: row-reverse; }
    .search-wrapper { background: rgba(var(--bg-main), 0.9); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
    .search-inner { border: 1px solid var(--border); background: var(--surface); }
    
    .desktop-sidebar { width: 220px; flex-shrink: 0; position: sticky; top: 65px; height: max-content; display: flex; flex-direction: column; gap: 14px; }
    .desktop-sidebar .cat-card-end { aspect-ratio: 2/1; }
    #desktop-nav { display: none; }
    
    .desktop-main { flex: 1; min-width: 0; }
    .masonry-wrapper { gap: 18px; }
    .masonry-col { gap: 18px; }
    .featured-3 { grid-template-columns: repeat(3, 1fr); gap: 18px; }
    .feat-horizontal { grid-column: span 1; flex-direction: column !important; }
    .feat-horizontal .img-part { width: 100%; height: 180px; }
    .feat-horizontal .text-part { width: 100%; padding: 12px; }
    .cats-end-grid { display: none; }
    .cats-block-spacing { display: none; }
    .drawer { align-items: center; }
    .drawer-content { border-radius: var(--radius-lg); border: 1px solid var(--border); max-height: 90vh; }
    .full-cats-grid { grid-template-columns: repeat(4, 1fr); gap: 20px; }
}
@media (min-width: 1200px) { .masonry-wrapper { column-gap: 20px; } .full-cats-grid { grid-template-columns: repeat(5, 1fr); } }