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rgba(var(--color-green-rgb),.3);background:white;color:var(--color-green);border-radius:8px;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .3s ease;min-width:80px}.unit-button:hover{border-color:var(--color-green);background:rgba(var(--color-green-rgb),.1);transform:translateY(-2px);box-shadow:0 2px 8px rgba(var(--color-green-rgb),.2)}.unit-button.active{background:var(--color-green);color:white;border-color:var(--color-green);box-shadow:0 4px 12px rgba(var(--color-green-rgb),.3)}.unit-button.active:hover{transform:translateY(-2px);box-shadow:0 6px 16px rgba(var(--color-green-rgb),.4)}.product-layout .product-image .icon{font-size:8rem;filter:drop-shadow(0 4px 6px rgba(0,0,0,.1))}.product-layout .discount-badge{position:absolute;top:20px;left:20px;background:var(--color-yellow);color:#fff;padding:6px 12px;border-radius:6px;font-size:.9rem;font-weight:600;box-shadow:0 2px 4px rgba(0,0,0,.1)}.product-layout .product-info{flex:1 1;min-width:0}.product-layout .product-collection{color:var(--color-green);font-size:.9rem;text-transform:uppercase;letter-spacing:1px;margin-bottom:15px;display:inline-flex;align-items:center;gap:8px;background:rgba(var(--color-green-rgb),.1);padding:6px 12px;border-radius:20px}.product-layout .product-collection i{font-size:.8rem}.product-layout .product-title{font-size:1.8rem;color:var(--color-black);margin:0 0 25px;line-height:1.2}.product-layout .price-section{margin-bottom:30px;display:flex;align-items:baseline;gap:15px;padding:20px;background:rgba(var(--color-green-rgb),.05);border-radius:12px;border:1px dashed rgba(var(--color-green-rgb),.2)}.product-layout .original-price{text-decoration:line-through;color:var(--color-grey);font-size:1.1rem}.product-layout .current-price{font-size:1.8rem;color:var(--color-green);font-weight:600}.product-layout .reward-points{display:inline-flex;align-items:center;gap:8px;background:rgba(var(--color-yellow-rgb),.1);padding:10px 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.quantity-btn:disabled{opacity:.5;cursor:not-allowed}.product-layout .quantity-box .quantity{color:white;font-weight:700;min-width:28px;text-align:center;font-size:.95rem}.product-layout .add-to-cart{background:linear-gradient(to right,var(--color-green),var(--color-yellow));color:white;border:none;padding:20px 24px;border-radius:25px;cursor:pointer;display:inline-flex;align-items:center;gap:10px;font-size:.95rem;font-weight:500;transition:all .3s ease;box-shadow:0 2px 8px rgba(0,0,0,.1)}.product-layout .add-to-cart:hover{background:linear-gradient(to right,#125f83,var(--color-green));transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.15)}.product-layout .add-to-cart i{font-size:1rem}@keyframes checkmark{0%{transform:scale(0);opacity:0}50%{transform:scale(1.2)}to{transform:scale(1);opacity:1}}.thank-you-header h1{color:var(--color-black);font-size:2rem;margin-bottom:10px}@media (max-width:992px){.product-layout{flex-direction:column;gap:40px;padding:20px 0}.product-image,.product-image-section{flex:none;width:100%}.product-image{min-height:300px}.product-image .icon{font-size:6rem}.current-price,.product-title{font-size:1.5rem}}@media (max-width:576px){.product-container{padding:20px 15px}.product-layout{gap:30px;padding:15px 0}.product-image-section{flex-direction:column-reverse;gap:10px}.product-thumbnails{flex-direction:row;overflow-x:auto;-webkit-overflow-scrolling:touch;padding-bottom:4px}.thumbnail-btn{width:50px;height:50px;flex-shrink:0}.product-image{padding:20px;min-height:250px}.product-image .icon{font-size:5rem}.product-title{font-size:1.3rem;margin-bottom:20px}.price-section{padding:15px;flex-wrap:wrap}.current-price{font-size:1.4rem}.original-price{font-size:1rem}.cart-section{flex-direction:column}.cart-controls{width:100%}.add-to-cart,.quantity-box{width:100%;justify-content:center}}.error-container{min-height:60vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:40px 20px}.error-content{max-width:400px}.error-icon{font-size:4rem;color:var(--color-grey);margin-bottom:20px}.error-content h1{font-size:2rem;color:var(--color-black);margin-bottom:10px}.error-content p{color:var(--color-grey);margin-bottom:30px}.error-content .btn{display:inline-flex;align-items:center;gap:10px;padding:12px 24px;font-size:1.1rem}.hot-selling-items-section{margin:40px 0;padding:30px;background:white;border-radius:16px;box-shadow:0 15px 40px rgba(0,0,0,.1)}.hot-selling-items-section .section-header{margin-bottom:30px;text-align:center}.hot-selling-items-section .section-header h2{color:var(--color-black);font-size:1.8rem;margin-bottom:10px;display:flex;align-items:center;justify-content:center;gap:10px}.hot-selling-items-section .section-header p{color:var(--color-grey);font-size:1rem}.hot-selling-items-section .products-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px}@media (max-width:768px){.hot-selling-items-section{padding:20px;margin:20px 0}.hot-selling-items-section .section-header h2{font-size:1.5rem}.hot-selling-items-section .section-header p{font-size:.9rem}.hot-selling-items-section .products-grid{grid-template-columns:repeat(2,1fr);gap:15px}}.product-title-container .product-title{margin:0!important}.product-title-container .product-title:first-of-type{margin-top:3px!important}.product-earn-points{font-size:.9rem;display:flex;justify-content:center;margin:0 0 8px}.product-earn-points .reward-points{display:inline-flex;align-items:center;gap:4px;color:var(--color-green);font-weight:500}.product-earn-points .reward-points i{color:var(--color-yellow)}