:root{--ink:#142032;--muted:#5d697b;--green:#18543e;--tint:#edf5ef;--line:#e2e6e9;--surface:#fff;--ground:#fafbfa;--red:#aa302b;--amber:#805416;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--ground);font-synthesis:none}*{box-sizing:border-box}body{margin:0;font-size:14px;line-height:1.5}button,input,textarea{font:inherit}button,a,label.upload-button{-webkit-tap-highlight-color:transparent}button{border:1px solid var(--green);background:var(--green);color:#fff;border-radius:9px;padding:10px 17px;cursor:pointer;font-weight:550;transition:background .18s ease-out}button:hover{background:#103d2d}button:disabled{opacity:.48;cursor:wait}.secondary{background:white;color:var(--green)}.secondary:hover{background:var(--tint)}.danger{border-color:transparent;background:white;color:var(--red)}.danger:hover{background:#fff1ef}a{color:var(--green);text-underline-offset:3px}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible,.upload-button:focus-within{outline:3px solid #6b9b81;outline-offset:3px}::selection{background:#cce5d4;color:#123e2b}input,textarea{border:1px solid #d3dae0;border-radius:8px;background:#fff;color:var(--ink);padding:12px;min-width:0;caret-color:var(--green)}input::placeholder,textarea::placeholder{color:#687588}textarea{resize:vertical;width:100%}svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.topbar{height:76px;display:flex;align-items:center;gap:26px;padding:0 30px;border-bottom:1px solid var(--line);background:white}.brand{font-size:24px;font-weight:700;letter-spacing:-.6px;color:#101b2c;text-decoration:none}.subtitle{padding-left:25px;border-left:1px solid var(--line);font-size:16px;color:var(--muted)}.private{margin-left:auto;font-size:13px;color:var(--muted)}.layout{display:grid;grid-template-columns:208px minmax(0,1fr)}aside{border-right:1px solid var(--line);background:#fff;min-height:calc(100vh - 76px);padding:25px 12px;display:flex;flex-direction:column}nav a{display:flex;align-items:center;gap:14px;padding:15px 16px;text-decoration:none;color:#425166;border-radius:9px;font-size:16px;margin-bottom:8px}nav a:hover,nav a.active{background:#eff5f0;color:var(--green)}.session-note{font-size:12px;color:var(--muted);padding:25px 16px;margin-top:auto}main{padding:34px 28px 22px;min-width:0;max-width:1750px}.intro{margin:0 6px 25px}h1{font-size:clamp(26px,2.4vw,36px);line-height:1.2;letter-spacing:-.8px;margin:5px 0 6px;font-weight:650}h2{font-size:20px;line-height:1.3;letter-spacing:-.35px;font-weight:650;margin:0}.intro p{margin:0;font-size:18px;color:var(--muted)}.workspace-grid{display:grid;grid-template-columns:minmax(330px,.85fr) minmax(460px,1.15fr);gap:16px;align-items:start}.panel{background:#fff;border:1px solid var(--line);border-radius:12px;min-width:0}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:23px 24px}.panel-heading h2{flex:1}.dialogue{display:flex;flex-direction:column;min-height:650px}.messages{padding:12px 24px 22px;min-height:255px;max-height:430px;overflow-y:auto;scrollbar-color:#b8c8bd transparent;scrollbar-width:thin;display:flex;flex-direction:column;gap:18px}.message{display:flex;gap:12px;align-items:flex-start;white-space:pre-wrap;overflow-wrap:anywhere}.avatar{background:var(--green);color:white;border-radius:50%;font-size:12px;font-weight:650;width:36px;height:36px;display:grid;place-items:center;flex-shrink:0}.bubble{padding:14px 16px;background:#f0f5f1;border-radius:0 10px 10px 10px;line-height:1.65}.message.user{align-self:flex-end;max-width:90%}.message.user .bubble{background:#eaf3ed;border-radius:10px 10px 0 10px}.composer{margin-top:auto;padding:16px;border-top:1px solid var(--line)}label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px}.input-row{display:flex;gap:8px;align-items:stretch}.input-row input,.input-row textarea{flex:1;width:100%}.input-row button{flex-shrink:0}.hint{font-size:12px;line-height:1.5;color:var(--muted);margin:7px 0 15px}#chat-form{margin-top:17px}.send{padding:0 13px}.attachment{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-top:16px}.attachment>span{font-size:12px;color:var(--muted)}.upload-button{display:flex;align-items:center;gap:6px;cursor:pointer;color:var(--green);font-size:13px;margin:0}.upload-button:hover{text-decoration:underline}#file-input{width:100%;font-size:12px;padding:6px;margin-top:5px}#busy{padding:13px 0 0;color:var(--green);font-size:13px}#business-type{font-size:12px;color:var(--muted);max-width:110px;overflow-wrap:anywhere}.knowledge{padding-bottom:18px}.completion{width:150px;text-align:right;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}progress{display:block;margin-top:6px;width:100%;height:7px;border:0;border-radius:5px;overflow:hidden;background:#e7eaed}progress::-webkit-progress-bar{background:#e7eaed}progress::-webkit-progress-value{background:var(--green);border-radius:5px}progress::-moz-progress-bar{background:var(--green)}#answers{padding:4px 14px}.answer{border:1px solid var(--line);border-radius:11px;margin-bottom:11px;overflow:hidden}.answer summary{list-style:none;display:grid;grid-template-columns:18px minmax(110px,.75fr) minmax(90px,1fr);gap:12px;align-items:center;padding:18px 15px;cursor:pointer;min-height:92px}.answer summary::-webkit-details-marker{display:none}.chevron{width:17px;height:17px;grid-row:1/3}.answer[open] .chevron{transform:rotate(90deg)}.topic-title{font-size:13px;font-weight:650;grid-row:1/3}.answer-preview{font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.badge{font-size:12px;color:var(--muted);justify-self:start;grid-column:3;background:#f0f2f4;border-radius:6px;padding:3px 8px}.badge.confirmed{color:#18543e;background:#e9f4ec}.badge.conflict,.badge.draft{color:#805416;background:#fbf1df}.badge.delete_pending{color:var(--red);background:#fcecea}.answer-body{padding:0 18px 18px 45px}.answer-value{white-space:pre-wrap;overflow-wrap:anywhere;margin:0 0 12px}.source-caption{font-size:12px;color:var(--muted);overflow-wrap:anywhere;margin:10px 0 6px}blockquote{margin:6px 0 16px;padding:10px 12px;background:#f6f8f6;font-size:12px;color:#4c5d55;white-space:pre-wrap;overflow-wrap:anywhere;border-radius:6px}.previous{font-size:12px;background:#fcf4e6;color:#72501e;padding:12px;white-space:pre-wrap;border-radius:6px}.answer-actions{display:flex;flex-wrap:wrap;gap:8px}.answer-actions button{font-size:12px;padding:8px 13px}.edit-form textarea{margin:7px 0;display:block}.knowledge-note{margin:4px 23px 0;font-size:12px;color:var(--muted)}#notice{background:#fff0ed;color:#8b2922;border:1px solid #f1d0c8;padding:12px 16px;border-radius:8px;margin-bottom:18px;overflow-wrap:anywhere}.connection{background:#f8f3e7;color:#74521d;padding:12px 16px;border-radius:8px;margin-bottom:18px;font-size:13px}.sources-section{margin:30px 6px 10px;scroll-margin-top:20px}#source-list{padding:0;list-style:none;border-top:1px solid var(--line)}#source-list li{border-bottom:1px solid var(--line);padding:11px 0;display:flex;gap:14px;align-items:baseline;overflow-wrap:anywhere}#source-list span{font-size:12px;color:var(--muted);flex-shrink:0}footer{color:var(--muted);font-size:12px;text-align:right;margin-top:26px}footer span{padding:0 7px}[hidden]{display:none!important}@media(min-width:1500px){.answer summary{grid-template-columns:18px minmax(140px,.7fr) minmax(140px,1fr) auto}.badge{grid-column:4;grid-row:1/3}.answer-preview{grid-row:1/3}.workspace-grid{gap:20px}.dialogue{min-height:680px}}@media(max-width:1150px){.layout{grid-template-columns:170px minmax(0,1fr)}main{padding:26px 20px}.workspace-grid{grid-template-columns:1fr}.dialogue{min-height:0}.messages{min-height:180px;max-height:350px}.private{display:none}.answer summary{grid-template-columns:18px 170px 1fr 150px}.badge{grid-column:4;grid-row:1/3}.answer-preview{grid-row:1/3}}@media(max-width:700px){.topbar{height:64px;padding:0 18px}.brand{font-size:21px}.subtitle{display:none}.layout{display:block}aside{padding:8px 12px;min-height:0;border-right:0;border-bottom:1px solid var(--line)}nav{display:flex;gap:8px}nav a{font-size:13px;margin:0;padding:10px}nav a svg{width:18px;height:18px}.session-note{display:none}main{padding:23px 12px}.intro{margin:0 4px 22px}h1{font-size:27px}.intro p{font-size:15px}.panel-heading{padding:20px 16px}h2{font-size:18px}.completion{width:115px;font-size:12px}.messages{padding:8px 16px 22px}.composer{padding:14px}.answer summary{grid-template-columns:16px minmax(100px,.8fr) minmax(90px,1fr);gap:8px;padding:16px 12px}.badge{grid-column:3;grid-row:2}.answer-preview{grid-row:1}.topic-title{grid-row:1/3}.answer-body{padding:0 15px 16px 36px}.input-row button{padding-left:10px;padding-right:10px}footer{text-align:left;line-height:2}.avatar{width:29px;height:29px;font-size:11px}.bubble{padding:11px 13px}}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

.chat-navigation{margin-top:24px;padding:0 4px;min-width:0}
#new-chat{width:100%}
.chat-navigation .hint{margin:10px 0}
#chat-list{display:flex;flex-direction:column;gap:4px;max-height:45vh;overflow-y:auto;scrollbar-width:thin;scrollbar-color:#b8c8bd transparent}
.chat-link{background:transparent;border-color:transparent;color:var(--muted);text-align:left;overflow-wrap:anywhere;padding:10px 12px;min-height:44px;flex-shrink:0}
.chat-link:hover,.chat-link[aria-current="true"]{background:var(--tint);color:var(--green)}
.chat-link[aria-current="true"]{font-weight:650}
@media(max-width:700px){.chat-navigation{margin-top:12px;padding-bottom:8px}#new-chat{width:auto}#chat-list{flex-direction:row;max-height:132px;flex-wrap:wrap}.chat-navigation .hint{display:inline;margin-left:12px}.chat-link{margin-top:6px}}

/* Audit improvements: preserve the approved green workspace and clarify task states. */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
button,.upload-button,input[type=file],nav a{min-height:44px}
.upload-button{padding:8px 0}
.chat-row{display:flex;gap:4px;align-items:center;min-width:0}
.chat-row .chat-link{flex:1;min-width:0}
.chat-delete{width:44px;min-width:44px;padding:10px;display:grid;place-items:center}
#chat-drawer>summary{padding:12px 2px;cursor:pointer;color:var(--muted);font-size:14px;min-height:44px}
#notice{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
#load-state{padding:18px;background:var(--tint);border-radius:8px;color:var(--green)}
#review-queue{margin-bottom:15px;color:var(--green);font-size:14px}
.answer:has(.badge.draft),.answer:has(.badge.conflict){border-color:#c5a873}
.answer summary:hover{background:#f7faf7}
#file-help{line-height:1.6}
#source-list div{min-width:0;overflow-wrap:anywhere}
#chat-input{scrollbar-color:#b8c8bd transparent}
@media(max-width:700px){
 body{font-size:16px}input,textarea{font-size:16px}
 .session-note{display:block;margin:6px 0 0;padding:8px 4px;font-size:13px}
 .chat-navigation{margin-top:6px;padding-bottom:0;display:flex;align-items:start;gap:12px;flex-wrap:wrap}
 #new-chat{margin-top:0}#chat-drawer{flex:1;min-width:150px}#chat-list{display:flex;flex-direction:column;flex-wrap:nowrap;max-height:240px}
 .chat-row .chat-link{margin-top:0}nav a{min-height:44px}
 .intro{margin-bottom:18px}main{padding-top:20px}
 .panel-heading{flex-wrap:wrap;gap:12px}.panel-heading h2{min-width:140px}
 .completion{text-align:left} .messages{min-height:100px;max-height:280px}
 .answer-actions button{min-height:44px;font-size:14px}.answer-body{padding-left:18px}
 .bubble{font-size:16px}.source-caption,blockquote,.previous,.hint,.knowledge-note{font-size:14px}
 .attachment>span{font-size:13px}label{font-size:14px}
}