.grainger-comparison{margin-top:12px;width:100%;max-width:800px;border:1px solid var(--line);border-radius:18px;background:var(--bg);overflow:hidden;line-height:1.45}
.grainger-catalog-header{display:flex;align-items:center;gap:12px;padding:16px 18px;background:var(--canvas)}
.grainger-catalog-header img{background:#fff;padding:3px;width:38px;height:38px;object-fit:contain;border-radius:9px}
.grainger-catalog-header span{font-size:14px;font-weight:650}.grainger-catalog-header small{display:block;font-size:11px;font-weight:400;color:var(--muted)}
.grainger-column-labels,.grainger-product{display:grid;grid-template-columns:minmax(0,1fr) 142px 105px;gap:16px;padding:16px 18px;border-top:1px solid var(--line)}
.grainger-column-labels{font-size:10px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);padding-top:9px;padding-bottom:9px}
.grainger-product{font-size:12px;align-items:start}.grainger-product-info{display:flex;gap:13px;min-width:0}.grainger-product-info>div:last-child{min-width:0}
.grainger-photo{position:relative;width:76px;height:76px;flex:none;background:#fff;border:1px solid #e7e7e7;border-radius:12px;overflow:hidden;display:grid;place-items:center}
.grainger-photo img{width:100%;height:100%;object-fit:contain;padding:6px}.grainger-photo-fallback{display:flex;flex-direction:column;align-items:center;gap:4px;color:#888;font-size:10px}
.grainger-brand{display:block;color:var(--muted);font-size:10px;font-weight:650;letter-spacing:.03em;margin-bottom:5px}.grainger-product h3{font-size:13px;line-height:1.5;overflow-wrap:anywhere}.grainger-model{color:var(--muted);font-size:11px;margin-top:5px}
.grainger-quick-specs{font-size:11px;margin:9px 0 0}.grainger-quick-specs div{display:flex;flex-wrap:wrap;gap:3px 7px}.grainger-quick-specs dt{color:var(--muted)}.grainger-quick-specs dd{margin:0;overflow-wrap:anywhere}
.grainger-price{display:block;font-size:19px;font-weight:700;letter-spacing:-.04em}.grainger-product-price>small,.grainger-detail-intro small{display:block;color:var(--muted);font-size:11px;overflow-wrap:anywhere}
.grainger-stock{font-size:11px;margin:10px 0 4px;color:var(--text);overflow-wrap:anywhere}.grainger-product-actions{display:flex;align-items:stretch;flex-direction:column;gap:9px}.grainger-product-actions button{font-size:12px;justify-content:center}.grainger-product-actions .primary-button{padding:9px 12px;min-height:38px}
.grainger-product-actions a{display:flex;align-items:center;justify-content:center;gap:3px;font-size:10px;min-height:28px}.grainger-product-actions a svg{width:12px;height:12px}.grainger-catalog-footer{border-top:1px solid var(--line);padding:12px 18px;color:var(--muted);font-size:10px}
.message.assistant:has(.grainger-comparison) .message-body{max-width:calc(100% - 44px);width:800px;min-width:0}
.grainger-detail-intro{display:flex;gap:20px;align-items:center;margin:4px 0 20px}.grainger-detail-intro .grainger-photo{width:125px;height:125px}.grainger-detail-intro h3{font-size:16px;line-height:1.45;margin-bottom:10px}.grainger-description{font-size:13px;line-height:1.65;margin-bottom:18px;overflow-wrap:anywhere}
.grainger-detail-specs{font-size:12px;margin:16px 0 20px}.grainger-detail-specs div{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px;padding:9px 0;border-bottom:1px solid var(--line)}.grainger-detail-specs dt{color:var(--muted)}.grainger-detail-specs dd{margin:0;overflow-wrap:anywhere}
.grainger-quantity-control{display:flex;gap:8px;align-items:center;max-width:230px}.grainger-quantity-control input{width:100%;text-align:center;font-size:16px!important}.grainger-quantity-control button{background:var(--side);border:1px solid var(--line);border-radius:10px;width:44px;height:44px;flex:none;font-size:20px}.grainger-subtotal{font-weight:650;margin:13px 0 8px;font-size:14px}
.grainger-detail-link{display:flex;align-items:center;gap:8px;font-size:12px;margin-top:20px}.grainger-detail-link svg{width:15px}.grainger-refresh{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--muted);margin-bottom:14px}
.grainger-browser-overlay{position:fixed;inset:0;margin:auto;padding:0;border:1px solid var(--line);border-radius:18px;width:min(1200px,96vw);height:94dvh;max-width:100vw;max-height:100dvh;background:var(--bg);color:var(--text);overflow:hidden}
.grainger-browser-overlay[open]{display:flex;flex-direction:column}.grainger-browser-overlay::backdrop{background:#111a}.grainger-browser-overlay>header{display:flex;align-items:center;justify-content:space-between;padding:12px 18px;border-bottom:1px solid var(--line);gap:12px;flex:none}.grainger-browser-overlay header small{display:block;font-size:11px;color:var(--muted)}.grainger-browser-overlay iframe{border:0;width:100%;flex:1;min-height:0}
@media(max-width:850px){.grainger-column-labels{display:none}.grainger-product{grid-template-columns:minmax(0,1fr) 105px;gap:14px}.grainger-product-info{grid-column:1/-1}.grainger-product-price{padding-left:89px}.grainger-quick-specs{display:block}}
@media(max-width:500px){.grainger-catalog-header,.grainger-product{padding:13px}.grainger-product{grid-template-columns:minmax(0,1fr) 96px;gap:12px}.grainger-product-info{gap:10px}.grainger-photo{width:62px;height:62px}.grainger-product-price{padding-left:0}.grainger-price{font-size:18px}.grainger-product h3{font-size:12px}.grainger-product-actions .primary-button{min-height:42px}.grainger-detail-intro{gap:12px;align-items:start}.grainger-detail-intro .grainger-photo{width:82px;height:82px}.grainger-detail-intro h3{font-size:14px}.grainger-browser-overlay{width:100vw;height:100dvh;border:0;border-radius:0}.grainger-browser-overlay>header{padding:calc(10px + env(safe-area-inset-top)) 12px 10px}.grainger-browser-overlay>header button{font-size:11px;padding:9px 11px}}

.message-body:has(.grainger-comparison)>.message-bubble:empty{display:none}

@media(max-width:650px){.message.assistant:has(.grainger-comparison) .message-body{max-width:100%;width:100%}}

.grainger-specs-details{border-top:1px solid var(--line);margin-top:22px;padding-top:15px;font-size:13px}.grainger-specs-details summary{cursor:pointer;font-weight:600}.grainger-quantity-rule{margin-bottom:10px}

.grainger-product-actions [data-grainger=selected]{background:var(--green);opacity:1;cursor:default}.grainger-product-actions [data-grainger=selected]::before{content:'✓ ';}

.grainger-checkout{margin-top:14px;border:1px solid var(--line);border-radius:18px;background:var(--bg);padding:18px;max-width:740px}.grainger-checkout>header{display:flex;align-items:center;gap:12px}.grainger-checkout header img{width:36px;height:36px;border-radius:8px}.grainger-checkout h3{font-size:16px;margin:0}.grainger-checkout ul{list-style:none;padding:0;margin:16px 0}.grainger-checkout li{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--line);font-size:13px}.grainger-checkout li small{display:block;margin-top:6px;color:var(--muted)}.grainger-checkout li>strong{white-space:nowrap}.grainger-checkout dl{margin:0}.grainger-checkout dl>div{display:flex;justify-content:space-between;gap:18px;margin:12px 0;font-size:13px}.grainger-checkout dt{color:var(--muted);flex-shrink:0}.grainger-checkout dd{margin:0;text-align:right;overflow-wrap:anywhere}.grainger-checkout .grainger-checkout-total{border-top:1px solid var(--line);padding-top:14px;font-size:19px;font-weight:700}.grainger-checkout-actions{display:flex;gap:8px;margin-top:16px;flex-wrap:wrap}.grainger-receipt{padding:12px;border-radius:10px;background:var(--blue-wash)}
.grainger-product-actions .primary-button[data-grainger=selected]{background:var(--green);font-size:11px;padding:9px 6px;gap:4px;white-space:nowrap}
.grainger-product:has([data-grainger=selected]){grid-template-columns:minmax(0,1fr) 142px 124px}
.grainger-checkout header img{background:#fff;padding:3px;object-fit:contain}
@media(max-width:850px){.grainger-product:has([data-grainger=selected]){grid-template-columns:minmax(0,1fr) 124px}}

.grainger-history-search{display:flex;gap:8px}.grainger-history-search input{min-width:0;flex:1}.grainger-history-list{display:grid;gap:12px}.grainger-history-entry{border:1px solid var(--border);border-radius:16px;padding:14px;min-width:0}.grainger-history-entry>summary{display:flex;justify-content:space-between;gap:12px;cursor:pointer;list-style:none}.grainger-history-entry>summary>span{display:flex;flex-direction:column;gap:5px;min-width:0}.grainger-history-entry>summary>span:last-child{text-align:right;flex-shrink:0}.grainger-history-entry small{font-size:12px;color:var(--muted);overflow-wrap:anywhere}.grainger-history-entry .grainger-checkout{width:100%;max-width:none;margin:16px 0}.grainger-history-entry .grainger-purchase-confirmed{color:#258449}.grainger-history-pagination{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:20px;flex-wrap:wrap}.grainger-history .grainger-checkout dd{overflow-wrap:anywhere}.grainger-history-entry[open]>summary{padding-bottom:12px;border-bottom:1px solid var(--border)}