:root{--bg-primary: #0b0f19;--bg-secondary: #111827;--bg-tertiary: #1f2937;--bg-card: rgba(17, 24, 39, .85);--bg-glass: rgba(255, 255, 255, .03);--bg-glass-hover: rgba(255, 255, 255, .06);--neon-cyan: #3b82f6;--neon-violet: #6366f1;--neon-magenta: #0ea5e9;--neon-green: #10b981;--neon-amber: #f59e0b;--neon-red: #f43f5e;--gradient-primary: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);--gradient-secondary: linear-gradient(135deg, #4f46e5 0%, #3b82f6 100%);--gradient-warm: linear-gradient(135deg, #d97706 0%, #f59e0b 100%);--gradient-bg: linear-gradient(180deg, #0b0f19 0%, #111827 50%, #0b0f19 100%);--gradient-card: linear-gradient(135deg, rgba(59,130,246,.05) 0%, rgba(99,102,241,.05) 100%);--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--text-accent: #60a5fa;--border-glass: rgba(255, 255, 255, .08);--border-glow: rgba(59, 130, 246, .3);--border-violet: rgba(99, 102, 241, .3);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .4);--shadow-md: 0 4px 20px rgba(0, 0, 0, .5);--shadow-lg: 0 8px 40px rgba(0, 0, 0, .6);--shadow-glow-cyan: 0 0 20px rgba(59, 130, 246, .2);--shadow-glow-violet: 0 0 20px rgba(99, 102, 241, .2);--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--space-3xl: 4rem;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--font-body: "Inter", system-ui, -apple-system, sans-serif;--font-heading: "Outfit", "Inter", system-ui, sans-serif;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .4s cubic-bezier(.4, 0, .2, 1);--transition-spring: .5s cubic-bezier(.34, 1.56, .64, 1);--z-dropdown: 100;--z-sticky: 200;--z-modal-backdrop: 300;--z-modal: 400;--z-toast: 500}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-body);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;overflow-x:hidden}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;background:none;font-family:inherit;font-size:inherit;color:inherit}input,textarea,select{font-family:inherit;font-size:inherit;color:inherit;background:none;border:none;outline:none}ul,ol{list-style:none}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:#8b5cf64d;border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:#8b5cf680}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.2}h1{font-size:clamp(2rem,5vw,3.5rem)}h2{font-size:clamp(1.5rem,3.5vw,2.5rem)}h3{font-size:clamp(1.25rem,2.5vw,1.75rem)}h4{font-size:1.25rem}.text-gradient{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.glass-card{background:var(--bg-card);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-glass);border-radius:var(--radius-lg);transition:all var(--transition-base)}.glass-card:hover{background:var(--bg-glass-hover);border-color:var(--border-glow);box-shadow:var(--shadow-glow-cyan)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:.75rem 1.5rem;border-radius:var(--radius-md);font-weight:600;font-size:.9rem;letter-spacing:.02em;transition:all var(--transition-base);position:relative;overflow:hidden;white-space:nowrap}.btn:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;transition:opacity var(--transition-base)}.btn:hover:before{opacity:1}.btn-primary{background:var(--gradient-primary);color:#0a0a1a;font-weight:700;box-shadow:0 0 20px #00f0ff33}.btn-primary:hover{box-shadow:0 0 30px #00f0ff66;transform:translateY(-2px)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:transparent;border:1px solid var(--border-glow);color:var(--neon-cyan)}.btn-secondary:hover{background:#00f0ff1a;box-shadow:var(--shadow-glow-cyan);transform:translateY(-2px)}.btn-danger{background:#ef444426;border:1px solid rgba(239,68,68,.3);color:var(--neon-red)}.btn-danger:hover{background:#ef444440;box-shadow:0 0 20px #ef444426}.btn-sm{padding:.5rem 1rem;font-size:.8rem}.btn-lg{padding:1rem 2rem;font-size:1rem}.btn-icon{width:40px;height:40px;padding:0;border-radius:var(--radius-md);font-size:1.2rem}.form-group{display:flex;flex-direction:column;gap:var(--space-xs)}.form-label{font-size:.85rem;font-weight:500;color:var(--text-secondary);letter-spacing:.03em;text-transform:uppercase}.form-input{padding:.75rem 1rem;background:#ffffff08;border:1px solid var(--border-glass);border-radius:var(--radius-md);color:var(--text-primary);transition:all var(--transition-base)}.form-input:focus{border-color:var(--neon-cyan);box-shadow:0 0 0 3px #00f0ff1a;background:#ffffff0d}.form-input::placeholder{color:var(--text-muted)}.form-input-error{border-color:var(--neon-red)!important;box-shadow:0 0 0 3px #ef44441a!important}.form-error-text{font-size:.75rem;color:var(--neon-red)}select.form-input{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23a0a0c0' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1rem center;padding-right:2.5rem}select.form-input option{background:var(--bg-secondary);color:var(--text-primary)}textarea.form-input{resize:vertical;min-height:100px}.badge{display:inline-flex;align-items:center;padding:.25rem .75rem;border-radius:var(--radius-full);font-size:.75rem;font-weight:600;letter-spacing:.03em}.badge-cyan{background:#00f0ff1a;color:var(--neon-cyan);border:1px solid rgba(0,240,255,.2)}.badge-violet{background:#8b5cf61a;color:var(--neon-violet);border:1px solid rgba(139,92,246,.2)}.badge-green{background:#22d3ee1a;color:var(--neon-green);border:1px solid rgba(34,211,238,.2)}.badge-amber{background:#fbbf241a;color:var(--neon-amber);border:1px solid rgba(251,191,36,.2)}.badge-red{background:#ef44441a;color:var(--neon-red);border:1px solid rgba(239,68,68,.2)}.toast-container{position:fixed;top:var(--space-lg);right:var(--space-lg);z-index:var(--z-toast);display:flex;flex-direction:column;gap:var(--space-sm)}.toast{padding:1rem 1.5rem;border-radius:var(--radius-md);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-glass);animation:slideInRight .4s var(--transition-spring) forwards,fadeOut .3s ease 3.5s forwards;min-width:280px;font-size:.9rem;display:flex;align-items:center;gap:var(--space-sm)}.toast-success{background:#22d3ee1a;border-color:#22d3ee4d;color:var(--neon-green)}.toast-error{background:#ef44441a;border-color:#ef44444d;color:var(--neon-red)}.toast-info{background:#00f0ff1a;border-color:#00f0ff4d;color:var(--neon-cyan)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:var(--z-modal-backdrop);animation:fadeIn .2s ease}.modal{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:var(--z-modal);background:var(--bg-secondary);border:1px solid var(--border-glass);border-radius:var(--radius-xl);padding:var(--space-2xl);max-width:560px;width:90%;max-height:85vh;overflow-y:auto;animation:modalIn .3s var(--transition-spring)}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-xl)}.modal-title{font-size:1.3rem;font-weight:700}.modal-close{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);color:var(--text-muted);transition:all var(--transition-fast);font-size:1.3rem}.modal-close:hover{background:#ffffff0d;color:var(--text-primary)}.spinner{width:32px;height:32px;border:3px solid var(--border-glass);border-top-color:var(--neon-cyan);border-radius:50%;animation:spin .8s linear infinite}.loading-overlay{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-md);padding:var(--space-3xl);color:var(--text-secondary)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-3xl) var(--space-xl);text-align:center;gap:var(--space-md)}.empty-state-icon{font-size:3rem;opacity:.4}.empty-state-text{color:var(--text-muted);font-size:.95rem}.container{max-width:1280px;margin:0 auto;padding:0 var(--space-lg)}.grid{display:grid;gap:var(--space-lg)}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-sm{gap:var(--space-sm)}.gap-md{gap:var(--space-md)}.gap-lg{gap:var(--space-lg)}.gap-xl{gap:var(--space-xl)}.text-center{text-align:center}.text-right{text-align:right}.text-sm{font-size:.85rem}.text-xs{font-size:.75rem}.text-muted{color:var(--text-muted)}.text-secondary{color:var(--text-secondary)}.text-cyan{color:var(--neon-cyan)}.text-violet{color:var(--neon-violet)}.text-green{color:var(--neon-green)}.text-amber{color:var(--neon-amber)}.text-red{color:var(--neon-red)}.font-heading{font-family:var(--font-heading)}.font-bold{font-weight:700}.font-semibold{font-weight:600}.mt-sm{margin-top:var(--space-sm)}.mt-md{margin-top:var(--space-md)}.mt-lg{margin-top:var(--space-lg)}.mt-xl{margin-top:var(--space-xl)}.mb-sm{margin-bottom:var(--space-sm)}.mb-md{margin-bottom:var(--space-md)}.mb-lg{margin-bottom:var(--space-lg)}.w-full{width:100%}.hidden{display:none!important}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeOut{0%{opacity:1}to{opacity:0}}@keyframes slideInRight{0%{transform:translate(100px);opacity:0}to{transform:translate(0);opacity:1}}@keyframes slideInUp{0%{transform:translateY(30px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes slideInDown{0%{transform:translateY(-20px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes modalIn{0%{transform:translate(-50%,-48%);opacity:0}to{transform:translate(-50%,-50%);opacity:1}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes glow{0%,to{box-shadow:0 0 5px #00f0ff33}50%{box-shadow:0 0 20px #00f0ff66}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.animate-fade-in{animation:fadeIn .5s ease forwards}.animate-slide-up{animation:slideInUp .5s ease forwards}.animate-slide-down{animation:slideInDown .3s ease forwards}.stagger-children>*{opacity:0;animation:slideInUp .5s ease forwards}.stagger-children>*:nth-child(1){animation-delay:.05s}.stagger-children>*:nth-child(2){animation-delay:.1s}.stagger-children>*:nth-child(3){animation-delay:.15s}.stagger-children>*:nth-child(4){animation-delay:.2s}.stagger-children>*:nth-child(5){animation-delay:.25s}.stagger-children>*:nth-child(6){animation-delay:.3s}.stagger-children>*:nth-child(7){animation-delay:.35s}.stagger-children>*:nth-child(8){animation-delay:.4s}.stagger-children>*:nth-child(9){animation-delay:.45s}.stagger-children>*:nth-child(10){animation-delay:.5s}.stagger-children>*:nth-child(11){animation-delay:.55s}.stagger-children>*:nth-child(12){animation-delay:.6s}@media (max-width: 1024px){.grid-4{grid-template-columns:repeat(3,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}}@media (max-width: 768px){.grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}.grid-2{grid-template-columns:1fr}.container{padding:0 var(--space-md)}.modal{width:95%;padding:var(--space-xl)}}@media (max-width: 480px){.grid-4,.grid-3{grid-template-columns:1fr}}.store-navbar{position:fixed;top:0;left:0;right:0;height:70px;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:0 2rem;background:#0a0a0fb3;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.05)}.store-logo{font-size:1.5rem;font-weight:800;text-decoration:none;background:linear-gradient(135deg,var(--neon-cyan),var(--neon-violet));-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:1px}.nav-actions{display:flex;align-items:center;gap:1.5rem}.cart-icon-btn{position:relative;background:none;border:none;color:var(--text-primary);font-size:1.5rem;cursor:pointer;transition:all var(--transition-normal)}.cart-icon-btn:hover{color:var(--neon-cyan);transform:scale(1.1)}.cart-badge{position:absolute;top:-5px;right:-8px;background:var(--neon-violet);color:#fff;font-size:.75rem;font-weight:700;padding:2px 6px;border-radius:10px;box-shadow:0 0 10px var(--neon-violet)}.mobile-menu-btn{display:none;background:none;border:none;color:var(--text-primary);font-size:1.5rem;cursor:pointer}.hero-section{padding:6rem 1.5rem 1.5rem;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;position:relative;overflow:hidden}.hero-particles{position:absolute;top:0;left:0;width:100%;height:100%;z-index:-1;background:radial-gradient(circle at 20% 30%,rgba(139,92,246,.15) 0%,transparent 40%),radial-gradient(circle at 80% 70%,rgba(0,240,255,.15) 0%,transparent 40%)}.hero-title{font-size:clamp(3rem,8vw,5rem);font-weight:900;margin-bottom:1rem;background:linear-gradient(135deg,#fff,var(--neon-cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;text-shadow:0 0 30px rgba(0,240,255,.3)}.hero-tagline{font-size:clamp(1.1rem,2.5vw,1.35rem);color:var(--text-secondary);margin-bottom:1.5rem;max-width:600px}.category-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1.5rem;padding:2rem 0}.category-card{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem;text-decoration:none;color:var(--text-primary);border-radius:var(--radius-lg);transition:all var(--transition-normal);text-align:center;gap:1rem}.category-card:hover{transform:translateY(-5px);border-color:#ffffff1a;box-shadow:0 10px 30px #0000004d}.category-card i{font-size:3rem;color:var(--neon-violet);transition:color var(--transition-normal)}.category-card:hover i{color:var(--neon-cyan)}.category-card h3{font-size:1.25rem;margin:0}.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1.5rem;padding:2rem 0}.product-card{display:flex;flex-direction:column;height:100%;padding:0;overflow:hidden;position:relative;transition:all var(--transition-normal)}.product-card:hover{transform:translateY(-5px);border-color:#ffffff1a;box-shadow:0 10px 30px #0000004d}.product-image-wrapper{width:100%;aspect-ratio:1;position:relative;overflow:hidden;cursor:pointer}.product-image{width:100%;height:100%;background-size:cover;background-position:center;transition:transform var(--transition-slow)}.product-image.placeholder{background:linear-gradient(135deg,var(--bg-tertiary),var(--bg-secondary));display:flex;align-items:center;justify-content:center}.product-image.placeholder:after{content:"";font-family:"Font Awesome 5 Free";font-weight:900;font-size:3rem;color:#ffffff1a}.product-card:hover .product-image{transform:scale(1.05)}.product-badges{position:absolute;top:10px;right:10px;display:flex;flex-direction:column;gap:5px}.product-info{padding:1.5rem;display:flex;flex-direction:column;flex-grow:1;gap:1rem}.product-name{font-size:1.1rem;font-weight:600;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis;cursor:pointer}.product-price-row{display:flex;justify-content:space-between;align-items:center;margin-top:auto}.product-price{font-size:1.25rem;font-weight:700;color:var(--text-primary)}.product-stock{font-size:.85rem;color:var(--text-secondary)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000c;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:1rem;opacity:0;pointer-events:none;transition:opacity var(--transition-normal)}.modal-overlay.active{opacity:1;pointer-events:auto}.modal-content{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-lg);width:100%;max-width:900px;max-height:90vh;overflow-y:auto;position:relative;transform:scale(.9);transition:transform var(--transition-normal);display:grid;grid-template-columns:1fr}@media (min-width: 768px){.modal-content{grid-template-columns:1fr 1fr}}.modal-overlay.active .modal-content{transform:scale(1)}.modal-close{position:absolute;top:15px;right:15px;background:#00000080;border:none;color:#fff;width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:10;transition:background var(--transition-fast)}.modal-close:hover{background:#fff3}.modal-gallery{padding:1.5rem;display:flex;flex-direction:column;gap:1rem}.modal-main-image{width:100%;aspect-ratio:1;border-radius:var(--radius-md);background-size:cover;background-position:center}.modal-thumbnails{display:flex;gap:.5rem;overflow-x:auto;padding-bottom:.5rem}.modal-thumb{width:60px;height:60px;border-radius:var(--radius-sm);background-size:cover;background-position:center;cursor:pointer;opacity:.6;transition:all var(--transition-fast);border:2px solid transparent}.modal-thumb.active,.modal-thumb:hover{opacity:1;border-color:var(--neon-cyan)}.modal-info{padding:2rem;display:flex;flex-direction:column;gap:1.5rem}.modal-title{font-size:1.8rem;margin:0}.modal-price{font-size:1.5rem;font-weight:700;color:var(--neon-cyan)}.modal-desc{color:var(--text-secondary);line-height:1.6;white-space:pre-line}.cart-layout{display:grid;grid-template-columns:1fr;gap:2rem}@media (min-width: 992px){.cart-layout{grid-template-columns:2fr 1fr}}.cart-items-list{display:flex;flex-direction:column;gap:1rem}.cart-item{display:flex;align-items:center;gap:1rem;padding:1rem;position:relative}.cart-item-img{width:80px;height:80px;border-radius:var(--radius-md);background-size:cover;background-position:center;flex-shrink:0}.cart-item-details{flex-grow:1}.cart-item-title{font-weight:600;margin:0 0 .25rem}.cart-item-price{color:var(--text-secondary);font-size:.9rem}.cart-item-controls{display:flex;align-items:center;gap:.5rem;background:var(--bg-tertiary);padding:.25rem;border-radius:var(--radius-sm)}.cart-qty-btn{background:transparent;border:none;color:var(--text-primary);width:24px;height:24px;display:flex;align-items:center;justify-content:center;cursor:pointer;border-radius:4px}.cart-qty-btn:hover{background:#ffffff1a}.cart-qty{width:30px;text-align:center;font-weight:600}.cart-item-subtotal{font-weight:700;min-width:100px;text-align:right}.cart-item-remove{background:transparent;border:none;color:var(--danger);cursor:pointer;padding:.5rem;transition:transform var(--transition-fast)}.cart-item-remove:hover{transform:scale(1.1)}.cart-summary{position:sticky;top:90px;height:fit-content}.summary-row{display:flex;justify-content:space-between;margin-bottom:1rem}.summary-row.total{font-size:1.25rem;font-weight:700;border-top:1px solid var(--border-color);padding-top:1rem;margin-top:1rem}.empty-cart{text-align:center;padding:4rem 2rem;display:flex;flex-direction:column;align-items:center;gap:1.5rem}.empty-cart i{font-size:4rem;color:var(--text-muted)}.checkout-layout{display:grid;grid-template-columns:1fr;gap:2rem}@media (min-width: 992px){.checkout-layout{grid-template-columns:1fr 1fr}}.order-success{text-align:center;padding:4rem 2rem;display:flex;flex-direction:column;align-items:center;gap:1.5rem}.order-success i{font-size:5rem;color:var(--success);margin-bottom:1rem}.order-id-box{background:var(--bg-tertiary);padding:1rem 2rem;border-radius:var(--radius-md);font-family:monospace;font-size:1.2rem;letter-spacing:2px;color:var(--neon-cyan);margin:1rem 0}@media (max-width: 768px){.store-navbar{padding:0 1rem;height:60px}.hero-section{min-height:60vh;padding:1.5rem 1rem}.hero-title{font-size:clamp(2.2rem,10vw,3.5rem)}.hero-tagline{font-size:1rem;margin-bottom:1.5rem}.mobile-menu-btn{display:block}.cart-item{flex-wrap:wrap;padding:.75rem;gap:.75rem}.cart-item-img{width:60px;height:60px}.cart-item-controls{order:3}.cart-item-subtotal{order:4;flex-grow:1;text-align:right}}@media (max-width: 576px){.category-grid{grid-template-columns:repeat(2,1fr);gap:.85rem;padding:1rem 0}.category-card{padding:1.25rem .75rem}.category-card span{font-size:2.2rem!important}.category-card h3{font-size:1rem}.products-grid{grid-template-columns:repeat(2,1fr);gap:.85rem;padding:1rem 0}.product-info{padding:.85rem;gap:.5rem}.product-name{font-size:.95rem}.product-price{font-size:1.1rem}.btn-add-cart{padding:.4rem .6rem!important;font-size:.8rem!important}.modal-info{padding:1.25rem}.modal-title{font-size:1.4rem}.modal-price{font-size:1.25rem}}:root{--admin-sidebar-width: 280px;--admin-bg: #0b0f19;--admin-card-bg: rgba(17, 24, 39, .85);--admin-border: rgba(255, 255, 255, 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