*{box-sizing:border-box;margin:0;padding:0}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:linear-gradient(135deg,#667eea,#764ba2);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;min-height:100vh}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}.container{margin:0 auto;max-width:1200px;padding:0 20px}.loading{align-items:center;color:#fff;display:flex;font-size:1.2rem;height:200px;justify-content:center}.app{background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh}.main-content{min-height:calc(100vh - 80px);padding-top:80px}.page-title{font-size:2.5rem;font-weight:700;margin-bottom:3rem;text-shadow:0 2px 4px #0000004d}.page-title,.section-title{color:#fff;text-align:center}.section-title{font-size:2rem;font-weight:600;margin-bottom:2rem}@media (max-width:768px){.page-title{font-size:2rem;margin-bottom:2rem}.section-title{font-size:1.5rem;margin-bottom:1.5rem}}.header{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff1a;border-bottom:1px solid #fff3;left:0;position:fixed;right:0;top:0;transition:all .3s ease;z-index:1000}.nav{align-items:center;display:flex;justify-content:space-between;padding:1rem 0}.nav-logo{color:#fff;font-size:1.5rem;font-weight:700;text-decoration:none;text-shadow:0 2px 4px #0000004d}.nav-links{display:flex;gap:2rem}.nav-link{border-radius:8px;color:#fff;font-weight:500;padding:.5rem 1rem;position:relative;text-decoration:none;transition:all .3s ease}.nav-link:hover{background:#ffffff1a;transform:translateY(-2px)}.nav-link.active{background:#fff3}@media (max-width:768px){.nav-links{gap:1rem}.nav-link{font-size:.9rem;padding:.5rem}}.home{min-height:calc(100vh - 80px)}.hero{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff0d;padding:6rem 0;text-align:center}.hero-content{margin:0 auto;max-width:600px}.hero-title{color:#fff;font-size:3.5rem;font-weight:800;line-height:1.2;margin-bottom:1.5rem;text-shadow:0 4px 8px #0000004d}.hero-subtitle{color:#ffffffe6;font-size:1.25rem;line-height:1.6;margin-bottom:2.5rem}.hero-button{background:#fff;border-radius:50px;box-shadow:0 4px 15px #0003;color:#667eea;display:inline-block;font-size:1.1rem;font-weight:700;padding:1rem 2.5rem;text-decoration:none;transition:all .3s ease}.hero-button:hover{box-shadow:0 8px 25px #0000004d;transform:translateY(-3px)}.features{padding:5rem 0}.features-grid{grid-gap:2rem;display:grid;gap:2rem;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));margin-top:3rem}.feature-card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff1a;border:1px solid #fff3;border-radius:16px;padding:2.5rem;text-align:center;transition:all .3s ease}.feature-card:hover{background:#ffffff26;box-shadow:0 12px 24px #0003;transform:translateY(-8px)}.feature-icon{font-size:3rem;margin-bottom:1.5rem}.feature-card h3{color:#fff;font-size:1.5rem;font-weight:600;margin-bottom:1rem}.feature-card p{color:#fffc;line-height:1.6}@media (max-width:768px){.hero{padding:4rem 0}.hero-title{font-size:2.5rem}.hero-subtitle{font-size:1.1rem}.features{padding:3rem 0}.features-grid{gap:1.5rem;margin-top:2rem}.feature-card{padding:2rem}}.product-card{background:#fff;border-radius:16px;box-shadow:0 4px 6px #0000001a,0 2px 4px #0000000f;display:flex;flex-direction:column;height:100%;overflow:hidden;transition:all .3s cubic-bezier(.4,0,.2,1)}.product-card:hover{box-shadow:0 12px 24px #00000026,0 8px 16px #0000001a;transform:translateY(-8px)}.card-image-container{height:200px;overflow:hidden;position:relative}.card-image{height:100%;object-fit:cover;transition:transform .3s ease;width:100%}.product-card:hover .card-image{transform:scale(1.05)}.card-badge{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffe6;border-radius:20px;color:#333;font-size:.75rem;font-weight:600;padding:4px 12px;position:absolute;right:12px;top:12px}.card-content{display:flex;flex:1 1;flex-direction:column;padding:1.5rem}.card-title{color:#1a202c;font-size:1.25rem;font-weight:600;line-height:1.3;margin-bottom:.75rem}.card-description{-webkit-line-clamp:3;-webkit-box-orient:vertical;color:#4a5568;display:-webkit-box;flex:1 1;font-size:.875rem;line-height:1.5;margin-bottom:1rem;overflow:hidden}.card-footer{align-items:center;display:flex;justify-content:space-between;margin-bottom:1rem}.card-price{color:#2d3748;font-size:1.5rem;font-weight:700}.card-rating{color:#718096;font-size:.875rem}.card-button{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:8px;color:#fff;display:block;font-weight:600;padding:.75rem 1.5rem;text-align:center;text-decoration:none;transition:all .3s ease}.card-button:hover{box-shadow:0 4px 12px #667eea66;transform:translateY(-2px)}@media (max-width:768px){.card-content{padding:1rem}.card-title{font-size:1.1rem}.card-price{font-size:1.25rem}}.products-page{padding:2rem 0 4rem}.products-grid{grid-gap:2rem;display:grid;gap:2rem;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));margin-top:2rem}.retry-button{background:#fff;border:none;border-radius:8px;color:#667eea;cursor:pointer;font-weight:600;padding:.75rem 2rem;transition:all .3s ease}.retry-button:hover{box-shadow:0 4px 12px #0003;transform:translateY(-2px)}@media (max-width:768px){.products-grid{gap:1.5rem;grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}.products-page{padding:1rem 0 2rem}}.product-detail{padding:2rem 0 4rem}.back-link{color:#fff;display:inline-block;font-weight:500;margin-bottom:2rem;text-decoration:none;transition:all .3s ease}.back-link:hover{transform:translateX(-4px)}.product-detail-content{grid-gap:3rem;background:#fff;border-radius:20px;box-shadow:0 10px 30px #0000001a;display:grid;gap:3rem;grid-template-columns:1fr 1fr;overflow:hidden}.product-image-section{align-items:center;background:#f7fafc;display:flex;justify-content:center;padding:2rem}.product-detail-image{border-radius:12px;height:auto;max-height:500px;object-fit:cover;width:100%}.product-info-section{display:flex;flex-direction:column;padding:3rem}.product-badge{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:20px;color:#fff;display:inline-block;font-size:.875rem;font-weight:600;margin-bottom:1.5rem;padding:.5rem 1rem;width:-webkit-fit-content;width:fit-content}.product-detail-title{color:#1a202c;font-size:2.5rem;font-weight:700;line-height:1.2;margin-bottom:1.5rem}.product-meta{align-items:center;border-bottom:1px solid #e2e8f0;display:flex;justify-content:space-between;margin-bottom:2rem;padding-bottom:1.5rem}.product-price{color:#2d3748;font-size:2rem;font-weight:700}.product-rating{color:#718096;font-size:1rem}.product-detail-description{color:#4a5568;flex:1 1;font-size:1.1rem;line-height:1.7;margin-bottom:2.5rem}.product-actions{display:flex;gap:1rem;margin-bottom:2.5rem}.add-to-cart-button{background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:12px;color:#fff;cursor:pointer;flex:1 1;font-size:1.1rem;font-weight:600;padding:1rem 2rem;transition:all .3s ease}.add-to-cart-button:hover{box-shadow:0 8px 20px #667eea66;transform:translateY(-2px)}.wishlist-button{background:#fff;border:2px solid #667eea;border-radius:12px;color:#667eea;cursor:pointer;font-size:1.1rem;font-weight:600;padding:1rem 2rem;transition:all .3s ease}.wishlist-button:hover{background:#667eea;color:#fff;transform:translateY(-2px)}.product-details h3{color:#1a202c;font-size:1.25rem;font-weight:600;margin-bottom:1rem}.product-details ul{list-style:none;padding:0}.product-details li{color:#4a5568;padding:.5rem 0 .5rem 1.5rem;position:relative}.product-details li:before{color:#48bb78;content:"✓";font-weight:700;left:0;position:absolute}.error-container{padding:3rem 0;text-align:center}.error-message{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ef44441a;border:1px solid #ef44444d;color:#fff;font-size:1.1rem;margin-bottom:1.5rem;padding:1rem}.back-button,.error-message{border-radius:8px;display:inline-block}.back-button{background:#fff;color:#667eea;font-weight:600;padding:.75rem 2rem;text-decoration:none;transition:all .3s ease}.back-button:hover{box-shadow:0 4px 12px #0003;transform:translateY(-2px)}@media (max-width:968px){.product-detail-content{gap:0;grid-template-columns:1fr}.product-info-section{padding:2rem}.product-detail-title{font-size:2rem}.product-meta{align-items:flex-start;gap:.5rem}.product-actions,.product-meta{flex-direction:column}.add-to-cart-button,.wishlist-button{width:100%}}@media (max-width:480px){.product-info-section{padding:1.5rem}.product-detail-title{font-size:1.75rem}.product-price{font-size:1.5rem}}