*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #f4f2ed;--surface: #ffffff;--surface-alt: #f9f8f5;--border: rgba(0, 0, 0, .1);--border-md: rgba(0, 0, 0, .18);--text-primary: #111110;--text-secondary: #555550;--text-muted: #999990;--green: #1D9E75;--green-dark: #0F6E56;--green-light: #E1F5EE;--green-border: #5DCAA5;--amber: #EF9F27;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 20px;--shadow-card: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04)}html{font-size:16px}body{font-family:DM Sans,sans-serif;background:var(--bg);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased}.app{max-width:1080px;margin:0 auto;padding:3rem 1.5rem 5rem}.page-header{margin-bottom:2.5rem}.page-kicker{font-size:11px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted);margin-bottom:.35rem}.page-title{font-family:Syne,sans-serif;font-size:clamp(28px,5vw,40px);font-weight:800;line-height:1.05;color:var(--text-primary);margin-bottom:.5rem}.page-title .accent{color:var(--green)}.page-sub{font-size:14px;color:var(--text-secondary);max-width:480px;line-height:1.6}.search-section{background:var(--surface);border:.5px solid var(--border-md);border-radius:var(--radius-lg);padding:1.5rem;margin-bottom:1.5rem;box-shadow:var(--shadow-card)}.search-label{display:flex;align-items:center;gap:6px;font-size:13px;font-weight:500;color:var(--text-secondary);margin-bottom:.75rem;cursor:default}.search-label-icon{color:var(--green);font-size:14px}.search-row{display:flex;gap:10px;align-items:stretch}.search-input{flex:1;padding:10px 14px;font-size:14px;font-family:DM Sans,sans-serif;background:var(--surface-alt);border:.5px solid var(--border);border-radius:var(--radius-md);color:var(--text-primary);outline:none;transition:border-color .15s}.search-input:focus{border-color:var(--green)}.search-input::placeholder{color:var(--text-muted)}.search-input:disabled{opacity:.6;cursor:not-allowed}.search-btn{padding:10px 22px;background:var(--green);color:#fff;border:none;border-radius:var(--radius-md);font-size:14px;font-family:DM Sans,sans-serif;font-weight:500;cursor:pointer;display:flex;align-items:center;gap:7px;white-space:nowrap;transition:background .15s,transform .1s,opacity .15s}.search-btn:hover:not(:disabled){background:var(--green-dark)}.search-btn:active:not(:disabled){transform:scale(.97)}.search-btn:disabled{background:#9fe1cb;cursor:not-allowed}.spinner{display:inline-block;width:14px;height:14px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:1rem}.chip{font-size:12px;padding:5px 13px;border-radius:20px;background:var(--surface-alt);color:var(--text-secondary);border:.5px solid var(--border);cursor:pointer;font-family:DM Sans,sans-serif;transition:background .15s,border-color .15s,color .15s}.chip:hover:not(:disabled){background:var(--green-light);border-color:var(--green-border);color:var(--green-dark)}.chip:disabled{opacity:.5;cursor:not-allowed}.loading-bar{display:flex;align-items:center;gap:10px;padding:.75rem 1rem;background:var(--surface);border:.5px solid var(--border);border-radius:var(--radius-md);font-size:13px;color:var(--text-secondary);margin-bottom:1.25rem}.loading-dots{display:flex;gap:4px}.loading-dots span{display:block;width:6px;height:6px;border-radius:50%;background:var(--green);animation:bounce 1.1s ease-in-out infinite}.loading-dots span:nth-child(2){animation-delay:.18s}.loading-dots span:nth-child(3){animation-delay:.36s}@keyframes bounce{0%,to{opacity:.3;transform:scale(.8)}50%{opacity:1;transform:scale(1)}}.error-banner{background:#fcebeb;border:.5px solid #F09595;color:#a32d2d;border-radius:var(--radius-md);padding:.75rem 1rem;font-size:13.5px;margin-bottom:1.25rem}.ai-response{display:flex;gap:12px;align-items:flex-start;background:var(--green-light);border:.5px solid var(--green-border);border-radius:var(--radius-md);padding:1rem 1.25rem;margin-bottom:1.5rem}.ai-response-avatar{width:30px;height:30px;border-radius:50%;background:var(--green);color:#fff;font-size:10px;font-weight:600;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px;letter-spacing:.03em}.ai-response-text{font-size:13.5px;line-height:1.65;color:#085041}.filter-bar{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:1rem}.filter-label{font-size:12px;font-weight:500;color:var(--text-muted);margin-right:2px}.filter-btn{padding:5px 14px;border-radius:20px;font-size:12px;font-family:DM Sans,sans-serif;cursor:pointer;border:.5px solid var(--border);background:var(--surface);color:var(--text-secondary);transition:background .15s,color .15s,border-color .15s}.filter-btn:hover{background:var(--surface-alt);border-color:var(--border-md)}.filter-btn.active{background:var(--green);color:#fff;border-color:var(--green)}.results-meta{font-size:12px;color:var(--text-muted);margin-bottom:1.25rem}.results-meta strong{font-weight:500;color:var(--text-secondary)}.rec-count{color:var(--green-dark)!important}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}.product-card{background:var(--surface);border:.5px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;position:relative;transition:transform .18s,border-color .18s,box-shadow .18s;box-shadow:var(--shadow-card);display:flex;flex-direction:column}.product-card:hover{transform:translateY(-3px);box-shadow:0 4px 12px #00000014;border-color:var(--border-md)}.product-card.recommended{border:1.5px solid var(--green)}.rec-badge{position:absolute;top:10px;right:10px;background:var(--green);color:#fff;font-size:10px;font-weight:500;padding:3px 9px;border-radius:20px;letter-spacing:.05em;z-index:1}.card-thumb{height:120px;display:flex;align-items:center;justify-content:center;background:var(--surface-alt);border-bottom:.5px solid var(--border);padding:12px}.card-thumb.has-image{background:#fff}.product-image{width:100%;height:100%;object-fit:contain;display:block}.emoji-fallback{font-size:50px}.card-body{padding:14px;flex:1;display:flex;flex-direction:column}.card-category{font-size:10px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);margin-bottom:4px}.card-name{font-family:Syne,sans-serif;font-size:14.5px;font-weight:700;line-height:1.2;color:var(--text-primary);margin-bottom:5px}.card-desc{font-size:12px;color:var(--text-secondary);line-height:1.55;margin-bottom:12px;flex:1}.card-footer{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.card-price{font-family:Syne,sans-serif;font-size:17px;font-weight:700;color:var(--text-primary)}.card-rating{font-size:12px;color:var(--text-secondary);display:flex;align-items:center;gap:3px}.star{color:var(--amber)}.card-tags{list-style:none;display:flex;flex-wrap:wrap;gap:4px}.tag{font-size:10px;padding:2px 8px;border-radius:10px;background:var(--surface-alt);color:var(--text-muted);border:.5px solid var(--border)}.rec-reason{font-size:11.5px;color:#085041;background:var(--green-light);border-top:.5px solid #9FE1CB;padding:7px 14px;line-height:1.45}.empty-state{text-align:center;padding:3rem 1rem;color:var(--text-muted);font-size:14px}.hint-text{text-align:center;color:var(--text-muted);font-size:13px;margin-top:2.5rem}@media (max-width: 600px){.app{padding:2rem 1rem 4rem}.search-row{flex-direction:column}.search-btn{width:100%;justify-content:center}.product-grid{grid-template-columns:1fr 1fr}}@media (max-width: 420px){.product-grid{grid-template-columns:1fr}}