:root{--bg:#f6f8fb;--panel:#ffffff;--soft:#f1f5f9;--text:#111827;--muted:#64748b;--line:#dbe3ef;--blue:#2563eb;--green:#0f766e;--shadow:0 14px 34px rgba(15,23,42,0.08)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,textarea{font:inherit}.appShell{display:grid;grid-template-columns:292px minmax(0,1fr);min-height:100vh}.conversationSidebar{display:grid;grid-template-rows:auto auto minmax(0,1fr) auto;grid-gap:14px;gap:14px;min-height:100vh;border-right:1px solid var(--line);background:#ffffff;padding:16px}.sidebarBrand{display:flex;align-items:center;gap:10px;min-width:0}.sidebarBrand h1,.sidebarBrand p{overflow:hidden;margin:0;text-overflow:ellipsis;white-space:nowrap}.sidebarBrand h1{font-size:16px}.sidebarBrand p{color:var(--muted);font-size:12px}.conversationList button,.logoutButton,.newConversationButton{display:inline-flex;align-items:center;gap:9px;width:100%;border:1px solid var(--line);border-radius:8px;background:#ffffff;color:#1f2937;padding:10px 11px;cursor:pointer}.newConversationButton{justify-content:center;color:#ffffff;background:var(--blue);border-color:var(--blue);font-weight:800}.conversationList{display:grid;align-content:start;grid-gap:7px;gap:7px;min-height:0;overflow:auto}.conversationList button{justify-content:flex-start;min-width:0;color:#475569;text-align:left}.conversationList button span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.conversationList button.active{border-color:#bfdbfe;background:#eff6ff;color:#1d4ed8;font-weight:800}.conversationList button:disabled,.newConversationButton:disabled{cursor:not-allowed;opacity:.55}.logoutButton{color:#64748b}.authShell{display:grid;min-height:100vh;place-items:center;padding:20px}.loginPanel{display:grid;grid-gap:14px;gap:14px;width:min(420px,100%);border:1px solid var(--line);border-radius:8px;background:#ffffff;box-shadow:var(--shadow);padding:24px}.loginPanel h1,.loginPanel p{margin:0}.loginPanel h1{font-size:20px}.loginPanel p{color:var(--muted);font-size:14px}.loginPanel label{display:grid;grid-gap:7px;gap:7px;color:#334155;font-size:13px;font-weight:800}.loginPanel input{width:100%;border:1px solid var(--line);border-radius:8px;outline:none;padding:11px 12px}.loginPanel input:focus{border-color:#93c5fd;box-shadow:0 0 0 3px rgba(37,99,235,.1)}.loginPanel button{display:grid;place-items:center;min-height:42px;border:0;border-radius:8px;color:#ffffff;background:var(--blue);cursor:pointer;font-weight:800}.loginPanel button:disabled{cursor:not-allowed;opacity:.6}.loginError{border:1px solid #fecaca;border-radius:8px;background:#fef2f2;color:#991b1b;padding:9px 10px;font-size:13px}.chatShell{display:grid;grid-template-rows:auto auto minmax(0,1fr) auto;grid-gap:16px;gap:16px;width:100%;min-width:0;height:100vh;padding:22px}.chatHeader{justify-content:space-between;gap:16px;border:1px solid var(--line);border-radius:8px;background:var(--panel);box-shadow:var(--shadow);padding:16px}.brand,.chatHeader{display:flex;align-items:center}.brand{gap:12px;min-width:0}.brandMark{display:grid;flex:0 0 auto;place-items:center;width:38px;height:38px;border:1px solid var(--line);border-radius:8px;color:var(--blue);background:#eff6ff}.artifactHeader h2,.brand h1,.brand p{margin:0}.brand h1{font-size:18px;line-height:1.2}.brand p{color:var(--muted);font-size:13px}.headerBadges{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}.headerBadges span{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);border-radius:999px;background:#ecfdf5;color:var(--green);padding:8px 11px;font-size:13px;font-weight:700;white-space:nowrap}.headerBadges span:last-child{background:#eef2ff;color:#4338ca}.promptRail{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(230px,280px);grid-gap:10px;gap:10px;overflow-x:auto;padding:1px 2px 8px}.promptRail button{display:grid;grid-template-rows:auto auto minmax(38px,1fr);grid-gap:7px;gap:7px;align-content:start;min-width:0;min-height:128px;border:1px solid var(--line);border-radius:8px;background:var(--panel);color:#1f2937;padding:12px;cursor:pointer;text-align:left}.promptRail button:hover:not(:disabled){border-color:#93c5fd;background:#f8fbff;box-shadow:0 10px 24px rgba(37,99,235,.08)}.promptRail button:disabled{cursor:not-allowed;opacity:.55}.suggestionBadge{display:inline-flex;align-items:center;justify-content:center;justify-self:start;max-width:100%;min-width:0;overflow:hidden;border:1px solid #bfdbfe;border-radius:999px;background:#eff6ff;color:#1d4ed8;padding:4px 8px;font-size:11px;font-weight:800;line-height:1.15;text-overflow:ellipsis;white-space:nowrap}.promptRail button:nth-child(3n+2) .suggestionBadge{border-color:#bbf7d0;background:#f0fdf4;color:#15803d}.promptRail button:nth-child(3n) .suggestionBadge{border-color:#fed7aa;background:#fff7ed;color:#c2410c}.suggestionTitle{min-width:0;overflow-wrap:anywhere;color:#0f172a;font-size:14px;font-weight:800;line-height:1.25}.suggestionQuestion{min-width:0;overflow-wrap:anywhere;color:var(--muted);font-size:12px;line-height:1.35}.thread{display:flex;flex-direction:column;gap:14px;min-height:0;overflow:auto;padding:4px 2px 8px}.emptyConversation{display:grid;place-items:center;align-content:center;grid-gap:8px;gap:8px;min-height:260px;border:1px dashed var(--line);border-radius:8px;background:#f8fafc;color:var(--muted);text-align:center;padding:24px}.emptyConversation h2,.emptyConversation p{margin:0}.emptyConversation h2{color:#0f172a;font-size:17px}.emptyConversation p{max-width:420px;font-size:14px}.chatBubble{width:min(920px,100%);border:1px solid var(--line);border-radius:8px;background:var(--panel);box-shadow:var(--shadow);padding:14px}.chatBubble.user{align-self:flex-end;width:-moz-fit-content;width:fit-content;max-width:min(760px,88%);background:#eff6ff;border-color:#bfdbfe}.chatBubble.assistant{align-self:flex-start}.bubbleMeta{margin-bottom:7px;color:var(--muted);font-size:11px;font-weight:800;letter-spacing:0;text-transform:uppercase}.messageMarkdown{color:#0f172a;line-height:1.55}.messageMarkdown>*+*{margin-top:10px}.messageMarkdown h1,.messageMarkdown h2,.messageMarkdown h3{color:#0f172a;font-size:15px;line-height:1.35}.messageMarkdown strong{font-weight:800}.messageMarkdown ol,.messageMarkdown ul{padding-left:20px}.messageMarkdown li+li{margin-top:6px}.messageMarkdown code{border:1px solid #dbe4f0;border-radius:5px;background:#f8fafc;padding:1px 5px;font-size:.92em}.messageMarkdown pre{overflow:auto;border:1px solid #dbe4f0;border-radius:8px;background:#f8fafc;padding:10px}.messageMarkdown pre code{border:0;background:transparent;padding:0}.messageMarkdown table{display:block;width:100%;max-width:100%;overflow-x:auto;border-collapse:collapse}.messageMarkdown td,.messageMarkdown th{border:1px solid #dbe4f0;padding:7px 9px;text-align:left;vertical-align:top}.messageMarkdown th{background:#f8fafc;font-weight:800}.streamStatus{display:inline-flex;align-items:center;gap:8px;margin-top:12px;color:var(--muted);font-size:13px}.artifactStack{display:grid;grid-gap:12px;gap:12px;margin-top:14px}.artifactPanel{min-width:0;border:1px solid var(--line);border-radius:8px;background:#ffffff;padding:14px}.artifactHeader{display:flex;align-items:center;gap:8px;margin-bottom:12px;color:#334155}.artifactHeader h2{font-size:15px}.artifactHeader span{margin-left:auto;color:var(--muted);font-size:12px}.caveats{display:flex;flex-wrap:wrap;gap:8px}.caveats span{border-radius:999px;background:#fff7ed;color:#9a3412;padding:6px 9px;font-size:12px}.queryDetails{border:1px solid var(--line);border-radius:8px;background:#0f172a;color:#e2e8f0}.queryDetails summary{display:flex;align-items:center;gap:8px;cursor:pointer;padding:11px 13px;font-size:13px;font-weight:700}.queryDetails[open] summary svg{transform:rotate(180deg)}.queryDetails pre{overflow:auto;max-height:220px;margin:0;border-top:1px solid rgba(226,232,240,.18);padding:13px;font-size:12px;line-height:1.5;white-space:pre-wrap}.chatComposer{display:grid;grid-template-columns:minmax(0,1fr) 46px;grid-gap:10px;gap:10px;border:1px solid var(--line);border-radius:8px;background:var(--panel);box-shadow:var(--shadow);padding:10px}.composerMain{display:grid;grid-gap:6px;gap:6px}.chatComposer textarea{width:100%;min-height:52px;max-height:150px;resize:vertical;border:0;outline:none;padding:9px 10px}.debugToggle{display:inline-flex;align-items:center;gap:7px;width:-moz-fit-content;width:fit-content;color:var(--muted);font-size:12px;font-weight:700}.debugToggle input{width:14px;height:14px}.chatComposer button{display:grid;place-items:center;align-self:end;width:46px;height:46px;border:0;border-radius:8px;color:#ffffff;background:var(--blue);cursor:pointer}.chatComposer button:disabled{cursor:not-allowed;opacity:.5}.emptyState{display:grid;min-height:180px;place-items:center;color:var(--muted);border:1px dashed var(--line);border-radius:8px;background:#f8fafc}.tableWrap{overflow:auto;max-height:380px;border:1px solid var(--line);border-radius:8px}table{width:100%;border-collapse:collapse;font-size:13px}td,th{border-bottom:1px solid var(--line);padding:9px 10px;text-align:left;white-space:nowrap}th{position:-webkit-sticky;position:sticky;top:0;z-index:1;background:var(--soft);color:#334155;font-weight:700}td{color:#1f2937}.spin{animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}@media (max-width:720px){.appShell{grid-template-columns:1fr}.conversationSidebar{min-height:auto;border-right:0;border-bottom:1px solid var(--line)}.conversationList{grid-auto-flow:column;grid-auto-columns:minmax(190px,1fr);overflow-x:auto}.chatShell{height:auto;min-height:calc(100vh - 220px);padding:12px}.chatHeader{align-items:flex-start;flex-direction:column}.headerBadges{justify-content:flex-start}.chatBubble.user{max-width:96%}}