@import"https://fonts.googleapis.com/css2?family=Quicksand:wght@400;500;600;700&display=swap";:root{--primary-color: #ff9aa2;--primary-light: #fff0f1;--secondary-color: #b5ead7;--accent-yellow: #ffdac1;--text-color: #5d5d5d;--bg-color: #fffdfd;--card-bg: #ffffff}body{margin:0;font-family:Quicksand,sans-serif;background-color:var(--bg-color);color:var(--text-color);background-image:radial-gradient(#ffebeb 1px,transparent 1px);background-size:20px 20px}.app-container{max-width:1200px;margin:0 auto;padding:20px}.header{display:flex;justify-content:space-between;align-items:center;padding:20px 0}.logo{font-size:1.5rem;font-weight:700;color:var(--primary-color)}.cart-btn{background:var(--primary-color);border:none;padding:10px 20px;border-radius:20px;color:#fff;font-weight:700;cursor:pointer}.hero{text-align:center;padding:60px 20px;background:linear-gradient(135deg,#fff0f0,#f0fff4);border-radius:24px;margin-bottom:40px}.hero h1{font-size:2.5rem;margin-bottom:10px;color:#333}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:30px}.product-card{background:var(--card-bg);border-radius:16px;overflow:hidden;box-shadow:0 4px 12px #0000000d;transition:transform .2s}.product-card:hover{transform:translateY(-5px)}.product-card img{width:100%;height:250px;object-fit:cover;background-color:#f0f0f0}.product-info{padding:16px;text-align:center}.product-info h3{margin:0 0 8px;font-size:1.1rem}.product-info p{font-weight:700;color:var(--primary-color);font-size:1.2rem;margin:0 0 16px}.product-info button{width:100%;padding:10px;border:2px solid var(--secondary-color);background:transparent;color:var(--text-color);border-radius:8px;cursor:pointer;transition:all .2s}.category-filter{display:flex;justify-content:center;gap:15px;margin-bottom:40px}.filter-btn{padding:10px 24px;border-radius:50px;border:1px solid #eee;background:#fff;color:#888;font-size:1rem;cursor:pointer;transition:all .2s;box-shadow:0 2px 4px #0000000d}.filter-btn:hover{background:#f9f9f9}.filter-btn.active{background:var(--primary-color);color:#fff;border-color:var(--primary-color);box-shadow:0 4px 10px #ffb6b266}.cart-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;display:flex;align-items:center;justify-content:center;animation:fadeIn .2s ease-out}.cart-modal-content{background:#fff;width:90%;max-width:450px;max-height:85vh;border-radius:24px;padding:30px;box-shadow:0 10px 40px #0003;display:flex;flex-direction:column;position:relative;animation:zoomIn .3s cubic-bezier(.16,1,.3,1)}@keyframes zoomIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.cart-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;border-bottom:1px solid #eee;padding-bottom:15px}.cart-header h2{font-size:1.5rem;color:#333;margin:0}.close-btn{background:#f5f5f5;border:none;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#666;transition:all .2s}.close-btn:hover{background:var(--primary-color);color:#fff;transform:rotate(90deg)}.cart-items{flex:1;overflow-y:auto;margin-bottom:20px;padding-right:5px}.cart-items::-webkit-scrollbar{width:4px}.cart-items::-webkit-scrollbar-thumb{background:#eee;border-radius:4px}.cart-item{display:flex;align-items:center;gap:15px;margin-bottom:15px;padding:10px;background:#f9f9f9;border-radius:12px}.cart-item img{width:60px;height:60px;border-radius:8px;object-fit:cover}.cart-item-info{flex:1}.cart-item-info h4{margin:0 0 5px;font-size:1rem}.cart-item-info p{margin:0;color:var(--primary-color);font-weight:700}.remove-btn{background:#fff;border:1px solid #eee;width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#ff6b6b;cursor:pointer;transition:all .2s}.remove-btn:hover{background:#fff0f0;transform:scale(1.1)}.cart-total{border-top:1px solid #eee;padding-top:20px}.cart-total h3{display:flex;justify-content:space-between;margin:0 0 15px;font-size:1.3rem}.checkout-btn{width:100%;padding:15px;background:var(--text-color);color:#fff;border:none;border-radius:12px;font-size:1.1rem;cursor:pointer;transition:opacity .2s}.start-shopping-btn{padding:10px 20px;background:var(--primary-color);color:#fff;border:none;border-radius:20px;font-weight:700;cursor:pointer;margin-top:15px}.product-detail{animation:slideUpFade .4s cubic-bezier(.16,1,.3,1);max-width:900px;margin:20px auto}@keyframes slideUpFade{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.back-btn{background:#fff;border:1px solid #eee;padding:8px 16px;border-radius:30px;font-size:.9rem;color:#666;cursor:pointer;margin-bottom:20px;display:inline-flex;align-items:center;gap:8px;transition:all .2s;font-weight:600;box-shadow:0 2px 6px #00000008}.back-btn:hover{color:var(--primary-color);border-color:var(--primary-color);transform:translate(-3px)}.detail-content{display:flex;gap:0;background:#fff;border-radius:30px;box-shadow:0 10px 40px #00000014;overflow:hidden;min-height:450px}.detail-image{flex:1;width:50%;object-fit:cover;background-color:#fceceb}.detail-info{flex:1;width:50%;padding:50px;display:flex;flex-direction:column;justify-content:center}.detail-header-row{display:flex;align-items:center;gap:10px;margin-bottom:15px}.detail-category{position:static;background:var(--secondary-color);color:#3e705d;padding:6px 12px;border-radius:6px;font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px}.stock-badge{padding:6px 12px;border-radius:6px;font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px}.stock-badge.in-stock{background:#eaffee;color:#2e7d32;border:1px solid #c8e6c9}.stock-badge.out-stock{background:#ffebee;color:#c62828;border:1px solid #ffcdd2}.detail-info h1{font-size:2.5rem;margin:0 0 15px;color:#1a1a1a;line-height:1.1;letter-spacing:-1px}.price-row{display:flex;align-items:center;gap:15px;margin-bottom:25px}.detail-price{font-size:2.2rem;color:var(--primary-color);font-weight:800;margin:0;letter-spacing:-1px}.detail-desc{line-height:1.8;color:#555;margin-bottom:40px;font-size:1.05rem}.action-row{margin-top:auto}.add-to-cart-large{width:100%;padding:20px;background:#1a1a1a;color:#fff;border:none;border-radius:14px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .2s cubic-bezier(.2,.8,.2,1);display:flex;align-items:center;justify-content:center;gap:12px;box-shadow:0 4px 12px #0000001a}.add-to-cart-large:hover{transform:translateY(-3px) scale(1.01);box-shadow:0 8px 24px #00000026;background:#000}.product-card{cursor:pointer;border:1px solid transparent;transition:all .3s ease}.product-card:hover{border-color:var(--primary-light);transform:translateY(-8px)}@media (max-width: 768px){.detail-content{flex-direction:column;min-height:auto}.detail-image{width:100%;height:300px}.detail-info{width:100%;padding:25px}.detail-category{top:20px;right:20px}}.benefits{display:flex;justify-content:center;gap:40px;margin-bottom:50px;flex-wrap:wrap}.benefit-item{display:flex;align-items:center;gap:10px;font-weight:600;color:#777;background:#fff;padding:10px 20px;border-radius:30px;box-shadow:0 2px 8px #0000000a}button{transition:transform .1s cubic-bezier(.4,0,.2,1),background-color .2s}button:active{transform:scale(.95)}.activity-feed{position:fixed;bottom:30px;left:30px;z-index:3000;display:flex;flex-direction:column-reverse;gap:15px;pointer-events:none}.activity-card{background:#ffffffe6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.5);padding:10px 15px;border-radius:16px;box-shadow:0 8px 32px #0000001a;display:flex;align-items:center;gap:12px;animation:slideUpFade .5s cubic-bezier(.175,.885,.32,1.275);max-width:320px;transform-origin:bottom left}.activity-img{width:40px;height:40px;border-radius:10px;object-fit:cover;border:2px solid white;box-shadow:0 2px 8px #0000001a}.activity-icon-box{width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,gold,orange);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 10px #ffa5004d}.activity-content{display:flex;flex-direction:column;gap:2px}.activity-user{font-size:.75rem;color:#888;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.activity-text{font-size:.9rem;color:#333;line-height:1.3}.activity-text b{color:var(--primary-color);font-weight:700}@keyframes slideUpFade{0%{transform:translateY(20px) scale(.9);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}.floating-cart-btn{position:fixed;bottom:30px;right:30px;background:var(--primary-color);color:#fff;border:none;border-radius:50px;padding:15px 25px;font-weight:700;font-size:1rem;box-shadow:0 8px 25px #ff9aa299;cursor:pointer;z-index:900;display:flex;align-items:center;gap:12px;transition:all .3s cubic-bezier(.175,.885,.32,1.275)}.floating-cart-btn:hover{transform:translateY(-5px) scale(1.05);box-shadow:0 12px 30px #ff9aa2cc}.cart-icon-wrapper{position:relative;display:flex;align-items:center}.cart-badge{position:absolute;top:-8px;right:-8px;background:#fff;color:var(--primary-color);font-size:.8rem;width:20px;height:20px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;box-shadow:0 2px 5px #0000001a}.cart-label{display:inline-block}@media (max-width: 600px){.floating-cart-btn{padding:15px;border-radius:50%;bottom:20px;right:20px}.cart-label{display:none}.cart-badge{top:-5px;right:-5px}}.empty-cart-container{display:flex;flex-direction:column;align-items:center;justify-content:center;height:200px;gap:15px}.benefit-icon-lucide{color:var(--secondary-color)}.product-card{position:relative}.like-icon{position:absolute;top:15px;right:15px;background:#fff;border-radius:50%;padding:8px;box-shadow:0 2px 8px #0000000a;color:#ccc;transition:all .2s;cursor:pointer;display:flex;align-items:center;justify-content:center}.like-icon:hover{color:#ff6b6b;transform:scale(1.1)}.product-info button{display:flex;align-items:center;justify-content:center;gap:8px}.add-to-cart-large{display:flex;align-items:center;justify-content:center;gap:10px}@keyframes shake{0%{transform:rotate(0)}25%{transform:rotate(-15deg)}50%{transform:rotate(15deg)}75%{transform:rotate(-15deg)}to{transform:rotate(0)}}.cart-shake{animation:shake .5s ease-in-out;color:var(--primary-color)}.btn-added{background-color:var(--secondary-color)!important;color:#fff!important;pointer-events:none}.payment-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#000000b3;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);z-index:2000;display:flex;align-items:center;justify-content:center;animation:fadeIn .2s ease-out}.payment-modal-content{background:#fff;width:90%;max-width:400px;border-radius:24px;padding:30px;box-shadow:0 10px 40px #0000004d;text-align:center;animation:zoomIn .3s cubic-bezier(.16,1,.3,1)}.payment-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}.payment-header h2{margin:0;color:#333}.qr-container{background:#fff;padding:25px;border-radius:20px;display:inline-block;margin-bottom:25px;border:1px solid #eee;box-shadow:0 10px 30px #0000000d;position:relative;overflow:hidden}.scan-line{position:absolute;top:0;left:0;width:100%;height:4px;background:#2e7d3280;box-shadow:0 0 10px #2e7d3280;animation:scan 2s linear infinite;z-index:10}@keyframes scan{0%{top:0}50%{top:100%}to{top:0}}.qr-code{width:180px;height:180px;display:block;margin:0 auto 10px;border-radius:8px}.qr-amount{font-size:2rem;font-weight:800;color:var(--primary-color);margin:5px 0 10px}.qr-footer{display:flex;align-items:center;justify-content:center;gap:10px;opacity:.8}.qr-ref{font-size:.85rem;color:#888;margin:0;font-family:monospace}.payment-steps{display:flex;align-items:center;justify-content:center;gap:15px;margin-bottom:30px}.step-item{display:flex;flex-direction:column;align-items:center;gap:8px;color:#555;font-size:.85rem;font-weight:600}.step-icon{width:50px;height:50px;background:#f0f7f4;border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--primary-color);box-shadow:0 4px 10px #0000000d}.step-arrow{color:#ccc;font-size:1.2rem}.confirm-payment-btn{width:100%;padding:18px;background:var(--primary-color);color:#fff;border:none;border-radius:16px;font-size:1.1rem;font-weight:700;cursor:pointer;box-shadow:0 8px 20px #ff9aa24d;transition:all .2s;display:flex;align-items:center;justify-content:center}.confirm-payment-btn:hover{transform:translateY(-2px);box-shadow:0 12px 25px #ff9aa280}.payment-success{padding:20px 0}.success-icon{width:80px;height:80px;background:#66bb6a;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 20px;animation:popIn .4s cubic-bezier(.175,.885,.32,1.275)}@keyframes popIn{0%{transform:scale(0)}80%{transform:scale(1.2)}to{transform:scale(1)}}.payment-success h2{color:#2e7d32;font-size:1.8rem;margin-bottom:10px}.payment-success p{color:#666;margin:5px 0}