/* SmartShop — Storefront Stylesheet */
:root,[data-theme="light"]{--bg-primary:#f7f8fc;--bg-secondary:#fff;--bg-tertiary:#f0f2f7;--text-primary:#1c2033;--text-secondary:#5c6278;--text-muted:#9198ab;--accent:#4a7cde;--accent-hover:#3a68c4;--accent-light:#edf2fc;--border-color:#e3e6ef;--border-light:#f0f2f7;--success:#3aae6f;--success-bg:#ecf9f2;--warning:#d4943a;--warning-bg:#fdf6eb;--danger:#d4534a;--danger-bg:#fceeed;--info:#4a7cde;--info-bg:#edf2fc;--shadow-sm:0 1px 3px rgba(28,32,51,.06);--shadow-md:0 4px 12px rgba(28,32,51,.08);--shadow-lg:0 8px 24px rgba(28,32,51,.1);--header-bg:rgba(255,255,255,.92);--card-bg:#fff;--input-bg:#fff;--input-border:#d6d9e3;--input-focus:#4a7cde}
[data-theme="dark"]{--bg-primary:#10121a;--bg-secondary:#181b27;--bg-tertiary:#1e2133;--text-primary:#e2e4ec;--text-secondary:#a0a5b8;--text-muted:#6b7190;--accent:#6b9af0;--accent-hover:#8db3f7;--accent-light:#1a2540;--border-color:#2a2e3e;--border-light:#222639;--success:#4cc88a;--success-bg:#132a1f;--warning:#e4a84d;--warning-bg:#2a2210;--danger:#e66a63;--danger-bg:#2a1515;--info:#6b9af0;--info-bg:#1a2540;--shadow-sm:0 1px 3px rgba(0,0,0,.2);--shadow-md:0 4px 12px rgba(0,0,0,.3);--shadow-lg:0 8px 24px rgba(0,0,0,.35);--header-bg:rgba(24,27,39,.95);--card-bg:#181b27;--input-bg:#1e2133;--input-border:#2e3348;--input-focus:#6b9af0}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
input[type="number"]::-webkit-inner-spin-button,input[type="number"]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
input[type="number"]{-moz-appearance:textfield;appearance:textfield}
html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;transition:background .3s,color .3s}
a{color:var(--accent);text-decoration:none;transition:color .2s}a:hover{color:var(--accent-hover)}
img{max-width:100%;height:auto;display:block}
.skip-link{position:absolute;top:-100px;left:0;background:var(--accent);color:#fff;padding:.5rem 1rem;z-index:1000;border-radius:0 0 8px 0}.skip-link:focus{top:0}
.container{max-width:1200px;margin:0 auto;padding:0 1.25rem}
.site-header{position:sticky;top:0;z-index:100;background:var(--header-bg);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color);transition:background .3s}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px;gap:1rem}
.logo-link{display:flex;align-items:center;gap:.5rem;text-decoration:none}
.logo-text{font-size:1.25rem;font-weight:700;color:var(--text-primary);letter-spacing:-.5px}
.main-nav{display:flex;align-items:center;gap:.25rem}
.nav-link{display:flex;align-items:center;gap:.4rem;padding:.5rem .85rem;border-radius:8px;font-size:.875rem;font-weight:500;color:var(--text-secondary);transition:all .2s;position:relative}
.nav-link:hover{color:var(--text-primary);background:var(--bg-tertiary)}.nav-link.active{color:var(--accent);background:var(--accent-light)}.nav-link svg{flex-shrink:0}
.cart-badge{position:absolute;top:2px;right:2px;background:var(--danger);color:#fff;font-size:.65rem;font-weight:700;width:18px;height:18px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.header-actions{display:flex;align-items:center;gap:.5rem}
.theme-toggle{width:36px;height:36px;border-radius:8px;border:1px solid var(--border-color);background:var(--bg-secondary);color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}
.theme-toggle:hover{background:var(--bg-tertiary);color:var(--text-primary)}
[data-theme="light"] .icon-moon{display:none}[data-theme="dark"] .icon-sun{display:none}[data-theme="light"] .icon-sun{display:block}[data-theme="dark"] .icon-moon{display:block}
.mobile-menu-btn{display:none;flex-direction:column;gap:4px;padding:6px;background:none;border:none;cursor:pointer}
.mobile-menu-btn span{width:20px;height:2px;background:var(--text-primary);border-radius:2px;transition:all .2s}
@media(max-width:768px){.mobile-menu-btn{display:flex}.main-nav{display:none;position:absolute;top:64px;left:0;right:0;background:var(--bg-secondary);border-bottom:1px solid var(--border-color);flex-direction:column;padding:.5rem;box-shadow:var(--shadow-lg)}.main-nav.open{display:flex}.nav-link{width:100%;padding:.75rem 1rem}}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;padding:.55rem 1.15rem;border-radius:8px;font-size:.875rem;font-weight:500;font-family:inherit;border:1px solid transparent;cursor:pointer;transition:all .2s;text-decoration:none;line-height:1.4;white-space:nowrap}
.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover);color:#fff}
.btn-outline{background:transparent;color:var(--text-secondary);border-color:var(--border-color)}.btn-outline:hover{background:var(--bg-tertiary);color:var(--text-primary)}
.btn-danger{background:var(--danger);color:#fff;border-color:var(--danger)}.btn-danger:hover{opacity:.9}
.btn-disabled{background:var(--bg-tertiary);color:var(--text-muted);border-color:var(--border-color);cursor:not-allowed}
.btn-full{width:100%}.btn-lg{padding:.75rem 1.5rem;font-size:.95rem}.btn-sm{padding:.35rem .75rem;font-size:.8rem}.btn-xs{padding:.2rem .5rem;font-size:.75rem}
.form-group{margin-bottom:1rem}
.form-label{display:block;font-size:.8rem;font-weight:600;color:var(--text-secondary);margin-bottom:.35rem;text-transform:uppercase;letter-spacing:.5px}
.form-input,.form-select,.form-textarea{width:100%;padding:.6rem .85rem;border:1px solid var(--input-border);border-radius:8px;background:var(--input-bg);color:var(--text-primary);font-family:inherit;font-size:.9rem;transition:border-color .2s,box-shadow .2s}
.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--input-focus);box-shadow:0 0 0 3px rgba(74,124,222,.15)}
.form-textarea{resize:vertical;min-height:80px}.form-select{cursor:pointer}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}@media(max-width:600px){.form-row{grid-template-columns:1fr}}
.required{color:var(--danger)}.optional{color:var(--text-muted);font-weight:400;font-size:.75rem}
.alert{padding:.85rem 1rem;border-radius:8px;margin:1rem 0;font-size:.875rem;display:flex;align-items:flex-start;justify-content:space-between;gap:.5rem;animation:slideIn .3s}
.alert-success{background:var(--success-bg);color:var(--success);border:1px solid var(--success)}
.alert-error{background:var(--danger-bg);color:var(--danger);border:1px solid var(--danger)}
.alert-info{background:var(--info-bg);color:var(--info);border:1px solid var(--info)}
.alert-close{background:none;border:none;color:inherit;font-size:1.2rem;cursor:pointer;line-height:1;opacity:.7}.alert-close:hover{opacity:1}
.error-list{list-style:none;padding:0;margin:0}.error-list li{margin-bottom:.25rem}.error-list li:last-child{margin-bottom:0}
.page-title{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin:1.5rem 0 1rem}
.section-title{font-size:1.1rem;font-weight:600;color:var(--text-primary);margin:1.5rem 0 .75rem;padding-bottom:.5rem;border-bottom:1px solid var(--border-light)}
.shop-layout{display:grid;grid-template-columns:260px 1fr;gap:1.5rem;padding:1.5rem 0 3rem}
@media(max-width:900px){.shop-layout{grid-template-columns:1fr}.filter-sidebar{display:none;position:fixed;top:0;left:0;right:0;bottom:0;z-index:200;background:var(--bg-secondary);padding:1rem;overflow-y:auto}.filter-sidebar.open{display:block}}
.filter-sidebar{background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;padding:1.25rem;height:fit-content;position:sticky;top:80px}
.filter-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.filter-title{font-size:1rem;font-weight:600}
.filter-close{display:none;background:none;border:none;font-size:1.5rem;color:var(--text-secondary);cursor:pointer}@media(max-width:900px){.filter-close{display:block}}
.filter-group{margin-bottom:1rem}.filter-label{font-size:.75rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:.35rem;display:block}
.price-range-inputs{display:flex;align-items:center;gap:.5rem}.price-range-inputs .form-input{flex:1}.price-sep{color:var(--text-muted);font-size:.9rem}
.filter-actions{display:flex;flex-direction:column;gap:.5rem;margin-top:1.25rem}
.filter-toggle-btn{display:none}@media(max-width:900px){.filter-toggle-btn{display:inline-flex}}
.products-topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.products-count{font-size:.875rem;color:var(--text-secondary)}
.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1.25rem}
.product-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}
.product-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.product-image-link{display:block;aspect-ratio:1;overflow:hidden;background:var(--bg-tertiary)}
.product-image{width:100%;height:100%;object-fit:cover;transition:transform .3s}.product-card:hover .product-image{transform:scale(1.03)}
.product-image-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:var(--bg-tertiary);color:var(--text-muted)}.product-image-placeholder.large{min-height:300px}.product-image-placeholder.small{width:80px;height:80px;flex-shrink:0;border-radius:8px}
.product-card-body{padding:.85rem 1rem .5rem;flex:1}
.product-category{font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--accent)}
.product-name{font-size:.925rem;font-weight:600;margin:.25rem 0;line-height:1.35}.product-name a{color:var(--text-primary)}.product-name a:hover{color:var(--accent)}
.product-price{font-size:1.05rem;font-weight:700;color:var(--text-primary);margin-bottom:.25rem}
.product-stock{font-size:.75rem;font-weight:500}.in-stock{color:var(--success)}.out-of-stock{color:var(--danger)}
.product-card-footer{padding:0 1rem 1rem}
.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:2rem;padding:1.5rem 0 2rem}@media(max-width:768px){.product-detail{grid-template-columns:1fr}}
.gallery-main{border-radius:12px;overflow:hidden;background:var(--bg-tertiary)}.gallery-main-img{width:100%;height:auto}
.gallery-thumbs{display:flex;gap:.5rem;margin-top:.75rem;flex-wrap:wrap}
.gallery-thumb{width:64px;height:64px;border-radius:8px;overflow:hidden;border:2px solid var(--border-color);cursor:pointer;padding:0;background:none;transition:border-color .2s}
.gallery-thumb:hover,.gallery-thumb.active{border-color:var(--accent)}.gallery-thumb img{width:100%;height:100%;object-fit:cover}
.product-detail-category{display:inline-block;padding:.2rem .6rem;background:var(--accent-light);color:var(--accent);font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;border-radius:4px;margin-bottom:.5rem}
.product-detail-name{font-size:1.5rem;font-weight:700;margin-bottom:.75rem;line-height:1.3}
.product-detail-price{font-size:1.75rem;font-weight:700;color:var(--accent);margin-bottom:.5rem}
.product-detail-stock{font-size:.85rem;font-weight:500;margin-bottom:.5rem}.product-detail-sku{font-size:.8rem;color:var(--text-muted);margin-bottom:1rem}
/* Hero Banner */
.hero-banner{background:var(--bg-secondary);border-bottom:1px solid var(--border-color);padding:1rem 0}
.hero-inner{display:flex;align-items:center;gap:1.5rem}
.hero-text{flex-shrink:0}
.hero-title{font-size:1.15rem;font-weight:700;color:var(--text-primary);letter-spacing:-.5px;line-height:1.2}
.hero-subtitle{font-size:.78rem;color:var(--accent);font-weight:500}
[data-theme="dark"] .hero-banner{background:var(--bg-secondary)}
.hero-hot-section{flex:1;min-width:0;display:flex;align-items:center;gap:.75rem}
.hero-hot-label{display:inline-flex;align-items:center;gap:.3rem;font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--warning);white-space:nowrap;flex-shrink:0}
.hero-hot-scroll{display:flex;gap:.6rem;overflow-x:auto;padding:.25rem 0;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.hero-hot-scroll::-webkit-scrollbar{display:none}
.hero-hot-card{flex:0 0 120px;background:var(--card-bg);border:1px solid var(--border-color);border-radius:10px;overflow:hidden;scroll-snap-align:start;transition:transform .2s,box-shadow .2s;position:relative}
.hero-hot-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.hero-hot-image{aspect-ratio:1;overflow:hidden;background:var(--bg-tertiary)}.hero-hot-image img{width:100%;height:100%;object-fit:cover}
.hero-hot-info{padding:.35rem .5rem}
.hero-hot-name{display:block;font-size:.68rem;font-weight:600;color:var(--text-primary);line-height:1.25;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hero-hot-price{font-size:.7rem;font-weight:700;color:var(--accent)}
.hero-hot-sold{position:absolute;top:4px;right:4px;background:var(--warning);color:#fff;font-size:.5rem;font-weight:700;padding:.1rem .3rem;border-radius:3px;text-transform:uppercase;letter-spacing:.2px}
@media(max-width:768px){.hero-inner{flex-direction:column;align-items:flex-start;gap:.75rem}.hero-text{text-align:left}}
@media(max-width:480px){.hero-hot-card{flex:0 0 100px}}

/* Pagination */
.pagination-wrapper{margin-top:2rem;display:flex;flex-direction:column;align-items:center;gap:.75rem}
.pagination-info{font-size:.8rem;color:var(--text-muted)}
.pagination-info strong{color:var(--text-primary);font-weight:600}
.pagination{display:flex;justify-content:center;gap:.25rem;flex-wrap:wrap}
.pagination-btn{min-width:36px;height:36px;border-radius:8px;border:1px solid var(--border-color);background:var(--bg-secondary);color:var(--text-secondary);font-size:.85rem;font-weight:500;cursor:pointer;font-family:inherit;transition:all .2s;padding:0 .5rem;display:inline-flex;align-items:center;justify-content:center}
.pagination-btn:hover:not(.disabled):not(.active){background:var(--bg-tertiary);color:var(--text-primary)}
.pagination-btn.active{background:var(--accent);color:#fff;border-color:var(--accent);font-weight:600;box-shadow:0 2px 8px rgba(74,124,222,.3)}
.pagination-btn.disabled{opacity:.4;cursor:not-allowed;pointer-events:none}
.pagination-prev,.pagination-next{padding:0 .85rem;font-size:.8rem;font-weight:500}
.pagination-ellipsis{display:flex;align-items:center;justify-content:center;min-width:24px;font-size:.85rem;color:var(--text-muted);user-select:none}

/* Footer */
.site-footer{background:var(--bg-secondary);border-top:1px solid var(--border-color);padding:2.5rem 0 1.5rem;margin-top:3rem}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem;margin-bottom:2rem}
.footer-heading{font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;margin-bottom:.75rem}
.footer-text{font-size:.85rem;color:var(--text-secondary);line-height:1.6}
.footer-list{list-style:none;font-size:.85rem}.footer-list li{display:flex;align-items:center;gap:.5rem;margin-bottom:.5rem;color:var(--text-secondary)}.footer-list li svg{flex-shrink:0;color:var(--text-muted)}
.footer-list a{color:var(--text-secondary);transition:color .2s}.footer-list a:hover{color:var(--accent)}
.footer-bottom{border-top:1px solid var(--border-color);padding-top:1.25rem;text-align:center;font-size:.8rem;color:var(--text-muted)}
.variation-selectors{margin-bottom:1.25rem}
.quantity-control{margin-bottom:1.25rem}
.qty-wrapper{display:inline-flex;align-items:center;border:1px solid var(--input-border);border-radius:8px;overflow:hidden}.qty-wrapper.compact{margin-right:.5rem}
.qty-btn{width:36px;height:36px;background:var(--bg-tertiary);border:none;color:var(--text-primary);font-size:1.1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s}.qty-btn:hover{background:var(--border-color)}
.qty-input{width:50px;text-align:center;border:none;border-left:1px solid var(--input-border);border-right:1px solid var(--input-border);border-radius:0;padding:.4rem;font-size:.9rem;background:var(--input-bg);color:var(--text-primary)}.qty-input:focus{outline:none}
.product-detail-form{display:flex;flex-direction:column;gap:1rem}
.product-description{margin-top:2rem}.description-content{color:var(--text-secondary);font-size:.9rem;line-height:1.7}
.back-link-wrapper{padding:1.5rem 0 3rem}
.cart-layout{display:grid;grid-template-columns:1fr 340px;gap:1.5rem;padding-bottom:3rem}@media(max-width:768px){.cart-layout{grid-template-columns:1fr}}
.cart-item{display:flex;align-items:center;gap:1rem;padding:1rem;background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;margin-bottom:.75rem;transition:box-shadow .2s}.cart-item:hover{box-shadow:var(--shadow-sm)}
.cart-item-image{flex-shrink:0;width:80px;height:80px;border-radius:8px;overflow:hidden;background:var(--bg-tertiary)}.cart-item-image img{width:100%;height:100%;object-fit:cover}
.cart-item-details{flex:1}.cart-item-name{font-size:.95rem;font-weight:600;margin-bottom:.2rem}.cart-item-variation{font-size:.8rem;color:var(--text-muted);display:block}.cart-item-price{font-size:.8rem;color:var(--text-secondary)}
.cart-item-actions{display:flex;flex-direction:column;gap:.5rem;align-items:flex-end}.cart-qty-form{display:flex;align-items:center;gap:.5rem}
.cart-item-total{font-weight:700;font-size:1rem;white-space:nowrap;margin-left:auto;padding-left:1rem}
@media(max-width:600px){.cart-item{flex-wrap:wrap}.cart-item-total{width:100%;text-align:right;margin-left:0;padding-left:0;padding-top:.5rem;border-top:1px solid var(--border-light)}}
.cart-summary{background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;padding:1.25rem;height:fit-content;position:sticky;top:80px}
.cart-summary-title{font-size:1rem;font-weight:600;margin-bottom:1rem}
.summary-row{display:flex;justify-content:space-between;padding:.4rem 0;font-size:.9rem;color:var(--text-secondary)}
.summary-total{font-weight:700;font-size:1.1rem;color:var(--text-primary);border-top:2px solid var(--border-color);margin-top:.75rem;padding-top:.75rem}
.summary-divider{height:1px;background:var(--border-light);margin:.5rem 0}
.clear-cart-form{margin-top:.5rem}
.checkout-layout{display:grid;grid-template-columns:1fr 380px;gap:1.5rem;padding-bottom:3rem}@media(max-width:768px){.checkout-layout{grid-template-columns:1fr}}
.checkout-fields{background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;padding:1.5rem}
.checkout-summary{background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;padding:1.25rem;height:fit-content;position:sticky;top:80px}
.checkout-items{margin-bottom:.75rem}.checkout-item{display:flex;justify-content:space-between;padding:.3rem 0;font-size:.85rem;color:var(--text-secondary)}.checkout-item-name{flex:1;margin-right:1rem}.checkout-item-total{font-weight:600}
.captcha-group .captcha-wrapper{display:flex;align-items:center;gap:.75rem;margin-bottom:.5rem}.captcha-image{border-radius:8px;border:1px solid var(--border-color);height:48px}.captcha-input{max-width:160px}
.confirmation-box{text-align:center;padding:3rem 1.5rem;background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;margin:2rem 0}
.confirmation-icon{color:var(--success);margin-bottom:1rem}.confirmation-box h2{font-size:1.5rem;margin-bottom:.5rem}.confirmation-invoice{font-size:1.1rem;color:var(--text-secondary);margin-bottom:1rem}.confirmation-actions{margin-top:1.5rem}
.empty-state{text-align:center;padding:3rem 1.5rem;color:var(--text-muted)}.empty-state svg{margin:0 auto 1rem}.empty-state h3{font-size:1.1rem;color:var(--text-secondary);margin-bottom:.5rem}.empty-state p{margin-bottom:1.5rem}
.site-footer{background:var(--bg-secondary);border-top:1px solid var(--border-color);padding:2.5rem 0 1.5rem;margin-top:3rem}
.footer-developer{margin-top:.75rem;padding-top:.75rem;border-top:1px solid var(--border-light);text-align:center}
.dev-credit{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:.35rem;font-size:.75rem;color:var(--text-muted)}
.dev-tagline{font-style:italic;opacity:.85}
.dev-name{font-weight:600;color:var(--accent);text-decoration:none;transition:color .2s}.dev-name:hover{color:var(--accent-hover)}
.dev-sep{opacity:.4}
.dev-location,.dev-contact{color:var(--text-muted)}
a.dev-contact{text-decoration:none;transition:color .2s}a.dev-contact:hover{color:var(--accent)}
@keyframes slideIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
.text-center{text-align:center}.text-right{text-align:right}.text-muted{color:var(--text-muted)}
.btn-add-cart.added{background:var(--success);border-color:var(--success)}

/* Pagination */
.pagination-wrapper{display:flex;flex-direction:column;align-items:center;gap:1rem;margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--border-light)}
.pagination-info{font-size:.85rem;color:var(--text-secondary)}
.pagination{display:flex;flex-wrap:wrap;gap:.35rem;justify-content:center}
.pagination-btn{min-width:36px;height:36px;padding:0 .5rem;border-radius:8px;border:1px solid var(--border-color);background:var(--bg-secondary);color:var(--text-secondary);font-size:.85rem;font-weight:500;cursor:pointer;font-family:inherit;transition:all .2s;display:inline-flex;align-items:center;justify-content:center;text-decoration:none}
.pagination-btn:hover{background:var(--bg-tertiary);color:var(--text-primary)}
.pagination-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}
.pagination-btn.disabled{opacity:.5;cursor:not-allowed;background:var(--bg-tertiary)}
.pagination-ellipsis{padding:0 .25rem;color:var(--text-muted);display:flex;align-items:center}
.pagination-prev,.pagination-next{padding:0 1rem}

/* Remove Arrows from Number Inputs */
input[type="number"]::-webkit-inner-spin-button, input[type="number"]::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
input[type="number"] { -moz-appearance: textfield; appearance: textfield; }

/* Dual Range Slider for Price Filter */
.dual-range-slider{position:relative;width:100%;height:32px;margin:0.5rem 0}
.dual-range-slider::before{content:'';position:absolute;width:100%;height:4px;background:var(--border-color);top:50%;transform:translateY(-50%);border-radius:2px}
.slider-track{position:absolute;height:4px;background:var(--accent);top:50%;transform:translateY(-50%);z-index:1;border-radius:2px}
.dual-range{position:absolute!important;width:100%!important;pointer-events:none;appearance:none;-webkit-appearance:none;background:none!important;z-index:2;height:100%;margin:0!important;top:0;left:0}
.dual-range::-webkit-slider-thumb{pointer-events:auto;appearance:none;-webkit-appearance:none;width:16px;height:16px;border-radius:50%;background:var(--accent);cursor:pointer;position:relative;z-index:3;box-shadow:0 1px 3px rgba(0,0,0,0.2)}
.dual-range::-moz-range-thumb{pointer-events:auto;width:16px;height:16px;border-radius:50%;background:var(--accent);cursor:pointer;position:relative;z-index:3;border:none;box-shadow:0 1px 3px rgba(0,0,0,0.2)}
.dual-range:focus::-webkit-slider-thumb{box-shadow:0 0 0 3px rgba(59,130,246,0.3)}

/* Startup Ad Overlay */
.startup-ad-overlay{position:fixed;inset:0;z-index:10000;display:flex;align-items:center;justify-content:center;padding:1rem;animation:startupAdFadeIn .25s ease-out}
.startup-ad-overlay.is-hidden{display:none}
.startup-ad-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.35);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.startup-ad-container{position:relative;max-width:90vw;max-height:90vh;border-radius:12px;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.3);z-index:1}
.startup-ad-close{position:absolute;top:8px;right:8px;width:36px;height:36px;border:none;border-radius:8px;background:rgba(0,0,0,.5);color:#fff;font-size:1.5rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s;z-index:2}
.startup-ad-close:hover{background:rgba(0,0,0,.75)}
.startup-ad-close:focus{outline:2px solid #fff;outline-offset:2px}
.startup-ad-img{display:block;max-width:100%;max-height:85vh;width:auto;height:auto;object-fit:contain;vertical-align:middle}
@keyframes startupAdFadeIn{from{opacity:0}to{opacity:1}}

@media print{.site-header,.site-footer,.btn,.filter-sidebar,.pagination,.cart-summary,.startup-ad-overlay{display:none}body{background:#fff}}