:root{--bg-primary:#0a0a0f;--bg-secondary:#12121a;--bg-card:#ffffff08;--bg-card-hover:#ffffff0f;--border-color:#ffffff0f;--border-hover:#ffffff1f;--text-primary:#f0f0f5;--text-secondary:#8888a0;--text-muted:#55556a;--accent:#22d3a0;--accent-dim:#22d3a026;--accent-glow:#22d3a014;--danger:#ef4444;--danger-dim:#ef444426;--warning:#f59e0b;--radius:16px;--radius-sm:10px;--radius-xs:6px;--shadow:0 4px 24px #0000004d;--transition:.3s cubic-bezier(.4, 0, .2, 1)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.6;overflow-x:hidden}body:before{content:"";pointer-events:none;z-index:0;background:radial-gradient(80% 50% at 50% -20%,#22d3a00f,#0000),radial-gradient(60% 40% at 80% 80%,#22d3a00a,#0000),radial-gradient(40% 30% at 20% 60%,#6366f108,#0000);position:fixed;inset:0}#root{z-index:1;min-height:100vh;position:relative}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}::selection{background:var(--accent-dim);color:var(--accent)}.app{min-height:100vh;position:relative}.navbar{z-index:100;-webkit-backdrop-filter:blur(20px)saturate(1.8);border-bottom:1px solid var(--border-color);background:#0a0a0fb3;position:fixed;top:0;left:0;right:0}.navbar-inner{justify-content:space-between;align-items:center;max-width:1280px;height:64px;margin:0 auto;padding:0 24px;display:flex}.navbar-logo{letter-spacing:-.02em;color:var(--text-primary);align-items:center;gap:10px;font-size:1.15rem;font-weight:700;text-decoration:none;display:flex}.logo-icon{background:linear-gradient(135deg, var(--accent), #0d9488);color:#fff;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;font-size:.85rem;font-weight:700;display:flex}.navbar-actions{align-items:center;gap:12px;display:flex}.cart-btn{background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-primary);border-radius:var(--radius-sm);cursor:pointer;width:40px;height:40px;transition:var(--transition);justify-content:center;align-items:center;font-size:1.15rem;display:flex;position:relative}.cart-btn:hover{background:var(--bg-card-hover);border-color:var(--border-hover)}.cart-btn .badge{background:var(--accent);color:#000;border-radius:50%;justify-content:center;align-items:center;width:18px;height:18px;font-size:.65rem;font-weight:700;transition:transform .25s cubic-bezier(.34,1.56,.64,1);display:flex;position:absolute;top:-4px;right:-4px;transform:scale(0)}.cart-btn .badge.visible{transform:scale(1)}.hero{text-align:center;max-width:800px;margin:0 auto;padding:140px 24px 80px;position:relative}.hero-tag{background:var(--accent-dim);color:var(--accent);letter-spacing:.3px;border:1px solid #22d3a026;border-radius:100px;align-items:center;gap:6px;margin-bottom:24px;padding:6px 16px;font-size:.8rem;font-weight:600;display:inline-flex}.hero h1{letter-spacing:-.04em;background:linear-gradient(135deg, var(--text-primary) 40%, var(--accent));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:20px;font-size:clamp(2.5rem,6vw,4rem);font-weight:800;line-height:1.1}.hero p{color:var(--text-secondary);max-width:560px;margin:0 auto;font-size:1.1rem;line-height:1.7}.stats{border-top:1px solid var(--border-color);justify-content:center;gap:40px;margin-top:48px;padding-top:40px;display:flex}.stat-item{text-align:center}.stat-value{color:var(--accent);font-family:JetBrains Mono,monospace;font-size:1.5rem;font-weight:700}.stat-label{color:var(--text-muted);margin-top:2px;font-size:.8rem}.products-section{max-width:1280px;margin:0 auto;padding:0 24px 100px}.products-header{text-align:center;margin-bottom:48px}.products-header h2{letter-spacing:-.03em;margin-bottom:8px;font-size:2rem;font-weight:700}.products-header p{color:var(--text-secondary);font-size:.95rem}.products-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;display:grid}.product-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius);transition:var(--transition);padding:24px;position:relative;overflow:hidden}.product-card:before{content:"";border-radius:var(--radius);pointer-events:none;background:linear-gradient(135deg,#0000 60%,#22d3a008);position:absolute;inset:0}.product-card:hover{background:var(--bg-card-hover);border-color:var(--border-hover);box-shadow:var(--shadow);transform:translateY(-2px)}.product-card .stock{letter-spacing:.3px;text-transform:uppercase;border-radius:100px;align-items:center;gap:5px;margin-bottom:14px;padding:3px 10px;font-size:.7rem;font-weight:600;display:inline-flex}.product-card .stock.high{color:var(--accent);background:#22d3a01a;border:1px solid #22d3a026}.product-card .stock.low{color:var(--warning);background:#f59e0b1a;border:1px solid #f59e0b26}.product-card .stock .dot{background:currentColor;border-radius:50%;width:5px;height:5px}.product-card h3{letter-spacing:-.01em;margin-bottom:6px;font-size:1.1rem;font-weight:600}.product-card .desc{color:var(--text-secondary);min-height:2.4em;margin-bottom:16px;font-size:.82rem;line-height:1.5}.product-card .meta{border-top:1px solid var(--border-color);justify-content:space-between;align-items:center;padding-top:16px;display:flex}.product-card .price{color:var(--accent);font-family:JetBrains Mono,monospace;font-size:1.3rem;font-weight:700}.product-card .price span{color:var(--text-muted);font-family:Inter,sans-serif;font-size:.75rem;font-weight:400}.product-card .quantity-controls{align-items:center;gap:8px;display:flex}.product-card .qty-btn{border:1px solid var(--border-color);width:28px;height:28px;color:var(--text-secondary);cursor:pointer;transition:var(--transition);background:0 0;border-radius:6px;justify-content:center;align-items:center;font-size:.9rem;display:flex}.product-card .qty-btn:hover{background:var(--bg-card-hover);border-color:var(--border-hover);color:var(--text-primary)}.product-card .qty{text-align:center;min-width:20px;font-family:JetBrains Mono,monospace;font-size:.9rem;font-weight:600}.product-card .add-btn{border-radius:var(--radius-sm);background:linear-gradient(135deg, var(--accent), #0d9488);color:#000;cursor:pointer;width:100%;transition:var(--transition);border:none;justify-content:center;align-items:center;gap:8px;margin-top:14px;padding:10px;font-size:.85rem;font-weight:600;display:flex}.product-card .add-btn:hover{opacity:.9;transform:scale(1.02)}.product-card .add-btn:active{transform:scale(.98)}.product-card .add-btn.added{background:var(--text-muted);color:var(--text-primary);pointer-events:none}.cart-overlay{z-index:200;opacity:0;pointer-events:none;justify-content:flex-end;transition:opacity .35s;display:flex;position:fixed;inset:0}.cart-overlay.open{opacity:1;pointer-events:all}.cart-backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0009;position:absolute;inset:0}.cart-panel{background:var(--bg-secondary);border-left:1px solid var(--border-color);flex-direction:column;width:420px;max-width:100vw;height:100%;transition:transform .4s cubic-bezier(.4,0,.2,1);display:flex;position:relative;transform:translate(100%)}.cart-overlay.open .cart-panel{transform:translate(0)}.cart-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.cart-header h2{font-size:1.15rem;font-weight:600}.cart-header .close-btn{border:1px solid var(--border-color);width:32px;height:32px;color:var(--text-secondary);cursor:pointer;transition:var(--transition);background:0 0;border-radius:8px;justify-content:center;align-items:center;font-size:1.1rem;display:flex}.cart-header .close-btn:hover{background:var(--bg-card-hover);color:var(--text-primary)}.cart-items{flex:1;padding:16px 24px;overflow-y:auto}.cart-empty{height:100%;color:var(--text-muted);flex-direction:column;justify-content:center;align-items:center;gap:12px;display:flex}.cart-empty .icon{opacity:.4;font-size:2.5rem}.cart-empty p{font-size:.9rem}.cart-item{border-bottom:1px solid var(--border-color);align-items:center;gap:14px;padding:14px 0;animation:.3s slideIn;display:flex}@keyframes slideIn{0%{opacity:0;transform:translate(-10px)}to{opacity:1;transform:translate(0)}}.cart-item:last-child{border-bottom:none}.cart-item-info{flex:1}.cart-item-info .name{margin-bottom:2px;font-size:.9rem;font-weight:600}.cart-item-info .sub{color:var(--text-muted);font-size:.78rem}.cart-item-qty{align-items:center;gap:8px;display:flex}.cart-item-qty button{border:1px solid var(--border-color);width:24px;height:24px;color:var(--text-secondary);cursor:pointer;transition:var(--transition);background:0 0;border-radius:5px;justify-content:center;align-items:center;font-size:.75rem;display:flex}.cart-item-qty button:hover{background:var(--bg-card-hover);color:var(--text-primary)}.cart-item-qty span{text-align:center;min-width:18px;font-family:JetBrains Mono,monospace;font-size:.85rem;font-weight:600}.cart-item-price{color:var(--accent);text-align:right;min-width:60px;font-family:JetBrains Mono,monospace;font-size:.85rem;font-weight:600}.cart-item-remove{color:var(--text-muted);cursor:pointer;transition:var(--transition);background:0 0;border:none;border-radius:4px;padding:4px;font-size:1rem}.cart-item-remove:hover{color:var(--danger);background:var(--danger-dim)}.cart-footer{border-top:1px solid var(--border-color);background:var(--bg-primary);padding:20px 24px}.cart-total-row{justify-content:space-between;align-items:center;margin-bottom:14px;display:flex}.cart-total-row .label{color:var(--text-secondary);font-size:.85rem}.cart-total-row .value{color:var(--accent);font-family:JetBrains Mono,monospace;font-size:1.2rem;font-weight:700}.checkout-btn{border-radius:var(--radius-sm);background:linear-gradient(135deg, var(--accent), #0d9488);color:#000;cursor:pointer;width:100%;transition:var(--transition);border:none;padding:12px;font-size:.9rem;font-weight:600}.checkout-btn:hover{opacity:.9;transform:scale(1.01)}.toast-container{z-index:300;flex-direction:column;align-items:center;gap:8px;display:flex;position:fixed;bottom:24px;left:50%;transform:translate(-50%)}.toast{border-radius:var(--radius-sm);background:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-primary);box-shadow:var(--shadow);align-items:center;gap:8px;padding:10px 20px;font-size:.85rem;font-weight:500;animation:.3s toastIn,.3s 2.2s forwards toastOut;display:flex}@keyframes toastIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes toastOut{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(10px)}}.footer{text-align:center;border-top:1px solid var(--border-color);color:var(--text-muted);padding:40px 24px;font-size:.8rem}.footer strong{color:var(--text-secondary)}@media (width<=680px){.hero{padding:120px 16px 60px}.stats{flex-wrap:wrap;gap:24px}.products-grid{grid-template-columns:1fr}.cart-panel{width:100%}}