:root{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC",sans-serif;color:#25382c;background:#fafbfa;font-synthesis:none}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0}main{max-width:820px;margin:auto;padding:28px 22px}header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px}h1{font-size:23px;margin:0}.controls{display:flex;align-items:center;gap:10px}.controls label{font-size:12px;color:#78857b}select,button{font:inherit;font-size:13px;border:1px solid #dce3dd;border-radius:8px;height:40px}select{background:white;color:#344d3a;padding:0 10px;max-width:230px}button{padding:0 16px;white-space:nowrap;background:#276447;border-color:#276447;color:white;cursor:pointer}button.active{background:#a14b42;border-color:#a14b42}button:disabled,select:disabled{opacity:.5;cursor:default}button:focus-visible,select:focus-visible{outline:2px solid #84ad8b;outline-offset:2px}#status{font-size:12px;line-height:1.7;color:#778575;margin:0 0 14px}#status.error{color:#ad483f}.chat{background:white;border:1px solid #e4e9e4;border-radius:12px;padding:20px}h2{font-size:12px;font-weight:500;color:#8b978c;margin:0 0 18px}#conversation{height:calc(100dvh - 270px);min-height:260px;overflow:auto;overscroll-behavior:contain}.message{max-width:90%;padding:12px 15px;margin:0 0 16px;background:#f3f5f2;border-radius:10px}.message.user{background:#eaf2ed;margin-left:auto}.message-label{font-size:11px;color:#8a9a8a;margin-bottom:5px}.message-body{font-size:15px;line-height:1.85;white-space:pre-wrap;overflow-wrap:anywhere}@media(max-width:560px){main{padding:18px 14px}header{gap:12px;align-items:start}h1{font-size:21px;padding-top:8px}.controls{gap:7px;flex-wrap:wrap;justify-content:end}.controls label{display:none}select{max-width:170px;font-size:12px}button{padding:0 12px;font-size:12px}.chat{padding:16px}#conversation{height:calc(100dvh - 250px)}.message{max-width:95%}}

.composer{display:flex;align-items:end;gap:10px;border-top:1px solid #edf0ed;padding-top:14px;margin-top:12px}.composer textarea{font:inherit;font-size:14px;line-height:1.6;resize:vertical;min-height:48px;max-height:140px;flex:1;min-width:0;border:1px solid #dce3dd;border-radius:8px;padding:10px;background:white;color:#25382c}.composer textarea:focus{outline:2px solid #84ad8b}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}