.fav-btn{position:absolute;top:6px;right:6px;z-index:5;width:32px;height:32px;padding:0;border:none;border-radius:50%;background:rgba(255,255,255,.85);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s,transform .2s;-webkit-tap-highlight-color:transparent}.fav-btn:hover{background:#fff;transform:scale(1.1)}.fav-btn svg{width:18px;height:18px;stroke:#999;fill:none;stroke-width:2;transition:stroke .2s,fill .2s}.fav-btn:hover svg{stroke:#e53935}.fav-btn--active svg{stroke:#e53935;fill:#e53935}.fav-btn--pulse{animation:favPulse .3s ease}@keyframes favPulse{0%{transform:scale(1)}50%{transform:scale(1.3)}100%{transform:scale(1)}}.fav-btn:focus{outline:0}.fav-btn:focus-visible{outline:2px solid #1976d2;outline-offset:2px}.catalog-v2-card-photo,.product-card-image,.product-card-photo{position:relative}.product-v2-fav-btn{width:40px;height:40px}.product-v2-fav-btn svg{width:22px;height:22px}#header_favorites{position:relative;display:flex;align-items:center}#header_favorites a{position:relative;display:flex;align-items:center;justify-content:center;color:inherit;text-decoration:none;padding:6px}#header_favorites .icon{width:22px;height:22px}#favorites_count{position:absolute;top:0;right:-2px;background:#e53935;color:#fff;font-size:10px;font-weight:700;min-width:16px;height:16px;line-height:16px;border-radius:8px;text-align:center;padding:0 4px}.favorites-page{padding:24px 0 48px}.favorites-page h1{font-size:24px;font-weight:600;margin:0 0 24px;color:#222}.favorites-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}.favorites-card{background:#fff;border-radius:12px;box-shadow:0 1px 4px rgba(0,0,0,.08);overflow:hidden;transition:box-shadow .2s;position:relative}.favorites-card:hover{box-shadow:0 4px 12px rgba(0,0,0,.12)}.favorites-card-photo{position:relative;aspect-ratio:1;background:#f8f8f8;display:flex;align-items:center;justify-content:center}.favorites-card-photo img{max-width:80%;max-height:80%;object-fit:contain}.favorites-card-info{padding:12px}.favorites-card-name{font-size:14px;line-height:1.3;color:#333;margin-bottom:4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.favorites-card-name a{color:inherit;text-decoration:none}.favorites-card-name a:hover{color:#1976d2}.favorites-card-vendor{font-size:12px;color:#888;margin-bottom:8px}.favorites-card-price{font-size:16px;font-weight:600;color:#222;margin-bottom:8px}.favorites-card-actions{display:flex;gap:8px;align-items:center}.favorites-card-actions .buy-btn{flex:1}.favorites-remove-btn{width:36px;height:36px;border:1px solid #ddd;border-radius:8px;background:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:border-color .2s,background .2s}.favorites-remove-btn:hover{border-color:#e53935;background:#fef0f0}.favorites-remove-btn svg{width:16px;height:16px;stroke:#999}.favorites-remove-btn:hover svg{stroke:#e53935}.favorites-empty{text-align:center;padding:60px 20px}.favorites-empty svg{width:64px;height:64px;stroke:#ccc;fill:none;margin-bottom:16px}.favorites-empty h2{font-size:20px;font-weight:500;color:#555;margin:0 0 8px}.favorites-empty p{font-size:14px;color:#888;margin:0 0 24px}.favorites-empty a{display:inline-block;padding:10px 28px;background:#1976d2;color:#fff;border-radius:8px;text-decoration:none;font-weight:500;transition:background .2s}.favorites-empty a:hover{background:#1565c0}@media (max-width:768px){.favorites-grid{grid-template-columns:repeat(2,1fr);gap:10px}.favorites-page h1{font-size:20px;margin-bottom:16px}.favorites-card-info{padding:8px}.favorites-card-name{font-size:13px}.favorites-card-price{font-size:14px}}@media (max-width:480px){.fav-btn{width:36px;height:36px}.fav-btn svg{width:20px;height:20px}}.substance-product-wrapper{position:relative}.substance-product-wrapper .fav-btn{z-index:10}