:root{font-family:Helvetica Neue,Arial,sans-serif;line-height:1.5;font-weight:400;color:#111827;background-color:#f5f7fb;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}body{margin:0;min-width:320px;min-height:100vh}h1,h2{margin:0 0 8px}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background:#f5f7fa;color:#1f2a37}#root{max-width:1200px;margin:0 auto;padding:32px 20px 60px}.page{display:flex;flex-direction:column;gap:24px}.page-header{text-align:center}.page-header h1{margin:0 0 8px;font-size:28px;font-weight:700}.subtle{color:#5a6675;margin:0}.card{background:#fff;border:1px solid #e3e7ed;border-radius:12px;padding:24px;box-shadow:0 1px 3px #1018280f}.search-form{display:flex;gap:12px;flex-wrap:wrap}.supplier-select{padding:12px 16px;border:1px solid #d5dbe3;border-radius:8px;font-size:15px;background:#fff;min-width:160px}.search-input{flex:1;min-width:200px;padding:12px 16px;border:1px solid #d5dbe3;border-radius:8px;font-size:15px}.search-input:focus,.supplier-select:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f626}button{background:#1f2933;color:#fff;border:none;border-radius:8px;padding:12px 24px;font-size:15px;font-weight:600;cursor:pointer;transition:background .15s}button:hover:not(:disabled){background:#374151}button:disabled{opacity:.5;cursor:not-allowed}.error-banner{background:#fee4e2;color:#912018;padding:14px 18px;border-radius:8px;border:1px solid #fecdca}.no-results{text-align:center;color:#6b7280;margin:0;padding:20px 0}.results-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-top:16px}.product-card{background:#f9fafb;border:1px solid #e5e7eb;border-radius:10px;overflow:hidden;transition:box-shadow .15s}.product-card:hover{box-shadow:0 4px 12px #00000014}.product-image{width:100%;height:160px;object-fit:contain;background:#fff;border-bottom:1px solid #e5e7eb}.product-info{padding:14px}.supplier-badge{display:inline-block;background:#e0e7ff;color:#3730a3;font-size:11px;font-weight:600;padding:3px 8px;border-radius:4px;text-transform:uppercase;letter-spacing:.3px}.product-title{margin:10px 0 4px;font-size:18px;font-weight:700;color:#111827}.product-name{margin:0 0 6px;font-size:14px;color:#374151;line-height:1.4}.product-brand{margin:0;font-size:13px;color:#6b7280}.product-color{margin:4px 0 0;font-size:13px;color:#6b7280}.product-price{margin:8px 0 0;font-size:16px;font-weight:700;color:#059669}h2{margin:0;font-size:18px;font-weight:600}.page-footer{text-align:center;margin-top:20px}.page-footer p{margin:0;font-size:13px;color:#9ca3af}@media(max-width:600px){.search-form{flex-direction:column}.supplier-select,.search-input,button{width:100%}}