.catalog h1{margin-bottom:var(--spacing-lg);color:var(--text)}.product-grid{gap:var(--spacing-lg);grid-template-columns:repeat(auto-fill,minmax(280px,1fr));display:grid}.product-card{border:1px solid var(--border);background:#fff;border-radius:8px;flex-direction:column;height:100%;transition:all .3s;display:flex;overflow:hidden;box-shadow:0 1px 3px #00000014}.product-card:hover{transform:translateY(-4px);box-shadow:0 4px 12px #00000026}.product-image{background:var(--secondary);justify-content:center;align-items:center;width:100%;height:200px;display:flex;overflow:hidden}.product-image img{object-fit:cover;width:100%;height:100%}.placeholder{color:var(--text-light);font-size:14px}.product-info{padding:var(--spacing-md);flex-direction:column;flex:1;display:flex}.product-info h3{margin-bottom:var(--spacing-sm);color:var(--text);font-size:16px;line-height:1.4}.description{color:var(--text-light);margin-bottom:var(--spacing-md);-webkit-line-clamp:2;-webkit-box-orient:vertical;flex:1;font-size:13px;line-height:1.5;display:-webkit-box;overflow:hidden}.meta{gap:var(--spacing-sm);margin-bottom:var(--spacing-md);flex-wrap:wrap;display:flex}.category,.brand{background:var(--secondary);color:var(--text-light);border-radius:3px;padding:4px 8px;font-size:12px}.price-section{justify-content:space-between;align-items:center;gap:var(--spacing-sm);display:flex}.price{color:var(--primary);font-size:18px;font-weight:700}.btn-detail{white-space:nowrap;padding:8px 16px;font-size:14px}@media (width<=768px){.product-grid{gap:var(--spacing-md);grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}.product-image{height:160px}.product-info{padding:var(--spacing-sm)}.product-info h3{font-size:14px}.description{font-size:12px}.price{font-size:16px}}@media (width<=480px){.product-grid{gap:var(--spacing-sm);grid-template-columns:repeat(2,1fr)}.product-image{height:140px}}.product-detail{padding-top:var(--spacing-md)}.back-link{margin-bottom:var(--spacing-lg);display:inline-block}.detail-container{gap:var(--spacing-xl);background:#fff;border-radius:8px;grid-template-columns:1fr 1fr;display:grid;overflow:hidden}.image-section{background:var(--secondary);justify-content:center;align-items:center;min-height:400px;display:flex}.image-section img{object-fit:cover;width:100%;height:100%;max-height:600px}.placeholder-large{color:var(--text-light);font-size:18px}.info-section{padding:var(--spacing-lg);flex-direction:column;justify-content:flex-start;display:flex}.info-section h1{margin-bottom:var(--spacing-md);color:var(--text);font-size:28px;line-height:1.3}.brand-tag{color:var(--text-light);margin-bottom:var(--spacing-md);font-size:14px}.price-large{color:var(--primary);margin-bottom:var(--spacing-lg);font-size:32px;font-weight:700}.description-full{color:var(--text);margin-bottom:var(--spacing-lg);font-size:15px;line-height:1.6}.specs{gap:var(--spacing-md);margin-bottom:var(--spacing-xl);padding-bottom:var(--spacing-xl);border-bottom:1px solid var(--border);flex-direction:column;display:flex}.spec{justify-content:space-between;gap:var(--spacing-md);display:flex}.spec .label{color:var(--text);min-width:100px;font-weight:600}.spec .value{color:var(--text-light)}.cta-section{gap:var(--spacing-md);flex-wrap:wrap;display:flex}.btn-whatsapp{min-width:200px;padding:var(--spacing-md) var(--spacing-lg);text-align:center;flex:1;font-size:16px}.btn-secondary{min-width:120px;padding:var(--spacing-md) var(--spacing-lg);font-size:16px}@media (width<=768px){.detail-container{gap:var(--spacing-lg);grid-template-columns:1fr}.image-section{min-height:300px}.info-section{padding:var(--spacing-md)}.info-section h1{font-size:22px}.price-large{font-size:24px}.cta-section{flex-direction:column}.btn-whatsapp,.btn-secondary{width:100%}}@media (width<=480px){.detail-container{gap:var(--spacing-md)}.image-section{min-height:240px}.info-section{padding:var(--spacing-md)}.info-section h1{font-size:18px}.price-large{font-size:22px}.description-full{font-size:14px}.specs{gap:var(--spacing-sm)}.spec{flex-direction:column;gap:4px}}*{box-sizing:border-box;margin:0;padding:0}:root{--primary:#06c;--primary-dark:#0052a3;--secondary:#f0f0f0;--text:#333;--text-light:#666;--border:#ddd;--success:#28a745;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:16px;--spacing-lg:24px;--spacing-xl:32px}html,body,#root{height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}.app{background:#fff;flex-direction:column;min-height:100vh;display:flex}.app-header{background:linear-gradient(135deg, var(--primary), var(--primary-dark));color:#fff;padding:var(--spacing-md);z-index:100;position:sticky;top:0;box-shadow:0 2px 4px #0000001a}.header-content{justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;display:flex}.logo{color:#fff;font-size:24px;font-weight:700;text-decoration:none}.app-main{width:100%;max-width:1200px;padding:var(--spacing-lg);flex:1;margin:0 auto}.app-footer{background:var(--secondary);border-top:1px solid var(--border);padding:var(--spacing-lg);text-align:center;color:var(--text-light);font-size:14px}.loading,.error,.empty{text-align:center;padding:var(--spacing-xl);font-size:16px}.loading{color:var(--text-light)}.shop-entry{max-width:560px;padding:var(--spacing-xl);border:1px solid var(--border);background:#fff;border-radius:10px;margin:48px auto}.shop-entry h1{margin-bottom:var(--spacing-sm)}.shop-entry p{color:var(--text-light);margin-bottom:var(--spacing-lg)}.shop-entry-form{gap:var(--spacing-sm);display:flex}.shop-entry-form input{border:1px solid var(--border);border-radius:6px;flex:1;padding:10px 12px;font-size:14px}.shop-entry-form input:focus{border-color:var(--primary);outline:2px solid #cce0ff}.error{color:#dc3545;background:#f8d7da;border:1px solid #f5c6cb;border-radius:4px}.empty{color:var(--text-light)}.btn-detail,.btn-whatsapp,.btn-secondary,.back-link{padding:var(--spacing-sm) var(--spacing-md);cursor:pointer;border:none;border-radius:4px;font-size:14px;font-weight:500;text-decoration:none;transition:all .2s;display:inline-block}.btn-detail,.btn-whatsapp{background:var(--primary);color:#fff}.btn-detail:hover,.btn-whatsapp:hover{background:var(--primary-dark)}.btn-secondary{background:var(--secondary);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover{background:#e8e8e8}.back-link{color:var(--primary);margin-bottom:var(--spacing-md);padding:0}.back-link:hover{text-decoration:underline}@media (width<=768px){.app-main{padding:var(--spacing-md)}.header-content{gap:var(--spacing-sm);flex-direction:column}.logo{font-size:20px}.shop-entry{padding:var(--spacing-lg);margin:24px auto}.shop-entry-form{flex-direction:column}}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:#ffffffde;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-text-size-adjust:100%;background-color:#fff;font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;font-weight:400;line-height:1.5}body{background:#fff;justify-content:center;min-width:320px;min-height:100vh;margin:0;display:flex}#root{width:100%;margin:0;padding:0}button{cursor:pointer;background-color:#1a1a1a;border:1px solid #0000;border-radius:8px;padding:.6em 1.2em;font-family:inherit;font-size:1em;font-weight:500;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}a{color:#646cff;-webkit-text-decoration:inherit;text-decoration:inherit}a:hover{color:#535bf2}@media (prefers-color-scheme:light){:root{color:#213547;background-color:#fff}}