:root{--primary:#6d28d9;--primary-dark:#5b21b6;--primary-light:#ede9fe;--accent:#0ea5e9;--pink:#ec4899;--gradient:linear-gradient(135deg, #6d28d9, #0ea5e9 55%, #ec4899);--text:#1f2937;--text-muted:#6b7280;--bg:#fff;--surface:#f9fafb;--border:#e5e7eb;--danger:#dc2626;--success:#16a34a;--radius:14px;--shadow-sm:0 1px 3px #00000014;--shadow-md:0 6px 18px #00000014;--shadow-lg:0 16px 40px #00000024}*{box-sizing:border-box}html{scroll-behavior:smooth}body{color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;margin:0;font-family:Poppins,system-ui,Segoe 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var(--primary), var(--accent));color:#fff;border-radius:9px;place-items:center;width:34px;height:34px;font-size:18px;display:grid}.nav-links{gap:20px;margin-left:8px;display:flex}.nav-link{color:var(--text-muted);font-weight:600;transition:color .2s}.nav-link:hover{color:var(--text)}.nav-actions{align-items:center;gap:18px;margin-left:auto;display:flex}.cart-link{color:var(--text);border-radius:10px;place-items:center;width:38px;height:38px;transition:background .2s;display:grid;position:relative}.cart-link:hover{background:var(--surface)}.cart-badge{background:var(--primary);color:#fff;border-radius:9px;place-items:center;min-width:18px;height:18px;padding:0 5px;font-size:11px;font-weight:700;display:grid;position:absolute;top:-4px;right:-4px}.user-menu{align-items:center;gap:10px;display:flex}.user-name{font-size:14px;font-weight:600}.admin-tag{color:#92400e;background:#fef3c7;border-radius:99px;padding:3px 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60%),radial-gradient(60% 120% at 5% 100%,#4f46e54d,#0000 60%),linear-gradient(135deg,#eef2ff,#e0f2fe 55%,#fdf2f8);border-radius:24px;justify-content:space-between;align-items:center;gap:40px;padding:64px 48px;display:flex;position:relative;overflow:hidden}.hero-content{z-index:1;max-width:540px;position:relative}.hero-eyebrow{background:linear-gradient(135deg, var(--primary), var(--accent));color:#fff;letter-spacing:.4px;box-shadow:var(--shadow-md);border-radius:99px;margin-bottom:18px;padding:6px 14px;font-size:13px;font-weight:800;display:inline-block}.hero-content h1{letter-spacing:-1px;color:#0f172a;background:var(--gradient);-webkit-text-fill-color:transparent;background-size:200%;-webkit-background-clip:text;background-clip:text;margin-bottom:14px;font-size:44px;line-height:1.1;animation:6s linear infinite shimmer}@keyframes shimmer{to{background-position:200%}}.hero-content 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var(--border);border-radius:var(--radius);background:#fff;flex-direction:column;transition:transform .25s,box-shadow .25s;animation:.4s both fadeUp;display:flex;overflow:hidden}@keyframes fadeUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.product-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}.product-card-link{flex-direction:column;flex:1;display:flex}.product-card-link:hover .product-name{color:var(--primary)}.product-name{transition:color .2s}.btn-add{margin:0 16px 16px;padding:11px;font-size:14px}.btn-added{background:var(--success)}.product-image{aspect-ratio:1;background:var(--surface);position:relative;overflow:hidden}.product-image img{object-fit:cover;width:100%;height:100%;transition:transform .35s}.product-card:hover .product-image img{transform:scale(1.07)}.sale-badge{color:#fff;box-shadow:var(--shadow-sm);background:linear-gradient(135deg,#ef4444,#dc2626);border-radius:99px;padding:5px 10px;font-size:12px;font-weight:800;position:absolute;top:10px;right:10px}.category-tag{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:var(--primary);background:#ffffffeb;border-radius:99px;padding:4px 10px;font-size:11px;font-weight:700;position:absolute;top:10px;left:10px}.out-of-stock{color:#fff;background:#1f29378c;place-items:center;font-size:15px;font-weight:700;display:grid;position:absolute;inset:0}.product-info{flex-direction:column;gap:10px;padding:16px;display:flex}.product-name{font-size:16px;font-weight:600;line-height:1.35}.product-meta{justify-content:space-between;align-items:center;gap:8px;display:flex}.price-block{flex-wrap:wrap;align-items:baseline;gap:8px;display:flex}.product-price{color:var(--text);font-size:19px;font-weight:800}.original-price{color:var(--text-muted);font-size:13px;text-decoration:line-through}.product-rating{color:#b45309;font-size:13px;font-weight:600}.back-link{color:var(--text-muted);margin-bottom:20px;font-weight:600;transition:color .2s;display:inline-block}.back-link:hover{color:var(--primary)}.product-detail{grid-template-columns:1fr 1fr;gap:40px;display:grid}.detail-image{aspect-ratio:1;border-radius:var(--radius);border:1px solid 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button{background:var(--surface);cursor:pointer;border:none;width:40px;height:44px;font-size:18px;font-weight:700;transition:background .2s}.qty-control button:hover:not(:disabled){background:var(--border)}.qty-control button:disabled{opacity:.4;cursor:not-allowed}.qty-control span{text-align:center;min-width:40px;font-weight:700}.cart-layout,.checkout-layout{grid-template-columns:1fr 360px;align-items:start;gap:32px;margin-top:24px;display:grid}.cart-items{flex-direction:column;gap:16px;display:flex}.cart-item{border:1px solid var(--border);border-radius:var(--radius);grid-template-columns:88px 1fr auto auto;align-items:center;gap:16px;padding:16px;display:grid}.cart-item img{object-fit:cover;border-radius:8px;width:88px;height:88px}.cart-item-name{font-weight:600}.cart-item-name:hover{color:var(--primary)}.cart-item-price{color:var(--text-muted);margin:4px 0 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0;font-size:14px;display:flex}.summary-item-name{color:var(--text-muted)}.checkout-form{border:1px solid var(--border);border-radius:var(--radius);padding:28px}.checkout-form h2{margin-bottom:16px}.checkout-form h2:not(:first-child){margin-top:28px}.checkout-form label{margin-bottom:14px;font-size:14px;font-weight:600;display:block}.checkout-form input[type=text],.checkout-form input[type=email],.checkout-form input[type=password],.checkout-form input:not([type]){border:1px solid var(--border);border-radius:9px;outline:none;width:100%;margin-top:6px;padding:11px 14px;font-family:inherit;font-size:15px;transition:border-color .2s,box-shadow .2s;display:block}.checkout-form input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #4f46e526}.form-row{grid-template-columns:1fr 1fr;gap:14px;display:grid}.radio-row{cursor:pointer;align-items:center;gap:10px;font-weight:500;display:flex}.auth-page{place-items:center;min-height:70vh;padding:40px 20px;display:grid}.auth-card{border:1px solid var(--border);border-radius:var(--radius);width:100%;max-width:400px;box-shadow:var(--shadow-sm);padding:32px}.auth-card h1{font-size:26px}.auth-sub{margin:6px 0 24px;font-size:15px}.auth-card label{margin-bottom:14px;font-size:14px;font-weight:600;display:block}.auth-card input{border:1px solid var(--border);border-radius:9px;outline:none;width:100%;margin-top:6px;padding:11px 14px;font-family:inherit;font-size:15px;transition:border-color .2s,box-shadow .2s;display:block}.auth-card input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #4f46e526}.auth-switch{text-align:center;margin:18px 0 0;font-size:14px}.auth-switch a{color:var(--primary);font-weight:700}.demo-hint{text-align:center;color:var(--text-muted);margin:10px 0 0;font-size:13px}.orders-list{flex-direction:column;gap:16px;margin-top:24px;display:flex}.order-card{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.order-head{background:var(--surface);cursor:pointer;justify-content:space-between;align-items:center;padding:18px 22px;transition:background .2s;display:flex}.order-head:hover{background:var(--border)}.order-id{font-weight:800}.order-date{color:var(--text-muted);margin-left:12px;font-size:14px}.order-head-right{align-items:center;gap:16px;display:flex}.order-total{font-weight:800}.order-status{border-radius:99px;padding:4px 12px;font-size:12px;font-weight:700}.status-pending{color:#92400e;background:#fef3c7}.status-processing{color:#1e40af;background:#dbeafe}.status-shipped{color:#3730a3;background:#e0e7ff}.status-delivered{color:#166534;background:#dcfce7}.status-cancelled{color:#991b1b;background:#fee2e2}.order-body{padding:22px}.order-item{align-items:center;gap:14px;padding:10px 0;display:flex}.order-item img{object-fit:cover;border-radius:8px;width:56px;height:56px}.order-item-info{flex-direction:column;font-weight:600;display:flex}.order-item-meta{color:var(--text-muted);font-size:14px;font-weight:400}.order-ship{color:var(--text-muted);margin-top:14px;font-size:14px}.status-msg{text-align:center;color:var(--text-muted);padding:40px 0}.empty-state{text-align:center;padding:80px 20px}.empty-state h1{margin-bottom:10px}.empty-state .btn{margin-top:20px}.error-msg{color:var(--danger);background:#fef2f2;border:1px solid #fecaca;border-radius:8px;margin:12px 0;padding:10px 14px;font-size:14px;font-weight:600}.success-msg{color:var(--success);background:#f0fdf4;border:1px solid #bbf7d0;border-radius:8px;margin:12px 0;padding:10px 14px;font-size:14px;font-weight:600}.success-banner{color:var(--success);border-radius:var(--radius);background:#f0fdf4;border:1px solid #bbf7d0;margin-bottom:24px;padding:14px 18px;font-weight:700}.footer{border-top:1px solid var(--border);background:linear-gradient(#fafafe,#f3f0ff);padding-top:48px}.newsletter{background:var(--gradient);color:#fff;max-width:1120px;box-shadow:var(--shadow-lg);border-radius:20px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;margin:0 auto 40px;padding:32px 20px;display:flex}.newsletter h3{color:#fff;margin-bottom:6px;font-size:24px}.newsletter p{color:#ffffffd9;margin:0;font-size:14px}.newsletter-form{flex:1;gap:10px;min-width:260px;max-width:420px;display:flex}.newsletter-form input{border:none;border-radius:12px;outline:none;flex:1;padding:12px 16px;font-family:inherit;font-size:15px}.newsletter-done{background:#ffffff2e;border-radius:12px;padding:12px 18px;font-weight:700}.footer-inner{grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px;max-width:1120px;margin:0 auto;padding:0 20px 40px;display:grid}.footer-brand{letter-spacing:-.5px;color:var(--text);align-items:center;gap:10px;font-size:22px;font-weight:800;display:flex}.footer-brand p{margin:10px 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h1{font-size:32px}.hero-emoji,.nav-links,.desktop-auth,.user-name{display:none}.menu-toggle{display:flex}.footer-inner{grid-template-columns:1fr 1fr}}@media (width<=560px){.cart-item{grid-template-columns:70px 1fr}.cart-item img{width:70px;height:70px}.cart-item-actions{grid-column:2}.cart-item-total{text-align:left;grid-column:1/-1}.form-row,.footer-inner{grid-template-columns:1fr}.footer-bottom p,.deals-banner{text-align:center;flex-direction:column}.btn-white{margin-left:0}.newsletter{text-align:center;justify-content:center}.newsletter-form{min-width:100%}.hero-banner{padding:40px 24px}}[data-theme=dark]{--primary:#8b5cf6;--primary-dark:#7c3aed;--primary-light:#2e2440;--accent:#38bdf8;--pink:#f472b6;--text:#e5e7eb;--text-muted:#9ca3af;--bg:#0f1115;--surface:#171a21;--border:#262a33;--danger:#f87171;--success:#4ade80;--shadow-sm:0 1px 3px #00000080;--shadow-md:0 6px 18px #00000073;--shadow-lg:0 16px 40px #0000008c}[data-theme=dark] .navbar{background:#0f1115d9;box-shadow:0 1px 12px #0006}[data-theme=dark] .hero-banner{background:radial-gradient(60% 120% at 85% 0,#38bdf829,#0000 60%),radial-gradient(60% 120% at 5% 100%,#8b5cf63d,#0000 60%),linear-gradient(135deg,#151a26,#171724 55%,#1d1624)}[data-theme=dark] .hero-content h1{color:#f1f5f9}[data-theme=dark] .hero-content p{color:#94a3b8}[data-theme=dark] .category-tile,[data-theme=dark] .trust-item,[data-theme=dark] .product-card,[data-theme=dark] .cart-item{background:var(--surface)}[data-theme=dark] .category-tag{background:#0f1115d9}[data-theme=dark] .search-input,[data-theme=dark] .search-input:focus{background:var(--surface)}[data-theme=dark] .btn-light{background:var(--surface);color:#c4b5fd;border-color:#8b5cf659}[data-theme=dark] .btn-light:hover{background:var(--primary-light)}[data-theme=dark] .checkout-form,[data-theme=dark] .cart-summary,[data-theme=dark] .auth-card,[data-theme=dark] .order-card{background:var(--surface)}[data-theme=dark] .checkout-form input,[data-theme=dark] .auth-card input,[data-theme=dark] .checkout-form input:focus,[data-theme=dark] .auth-card input:focus{background:var(--bg);color:var(--text);border-color:var(--border)}[data-theme=dark] .qty-control span,[data-theme=dark] .qty-control button{color:var(--text)}[data-theme=dark] .newsletter-form input{color:var(--text);background:#1f2937}[data-theme=dark] .newsletter-form input::placeholder{color:#9ca3af}[data-theme=dark] .footer{border-top-color:var(--border);background:linear-gradient(#0f1115,#141019)}[data-theme=dark] .footer-brand p,[data-theme=dark] .footer-col span,[data-theme=dark] .footer-col a{color:#9ca3af}[data-theme=dark] .footer-col h4{color:#e5e7eb}[data-theme=dark] .footer-bottom{border-top-color:var(--border)}[data-theme=dark] .mobile-menu{background:var(--bg)}[data-theme=dark] ::-webkit-scrollbar-thumb{background:#3f3f46}