:root{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#203c38;background:#fafbf9;font-size:16px}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0}button,input,textarea,select{font:inherit}button{cursor:pointer;border:1px solid #d0dbd4;border-radius:9px;padding:10px 14px;background:transparent;color:inherit;font-size:14px}button:hover{background:#e8eee7}button:disabled{opacity:.5;cursor:wait}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #a0bda5;outline-offset:2px}.primary{background:#214f43;color:white;border-color:#214f43}.primary:hover{background:#153f34}label{display:block;font-size:13px;font-weight:600;margin:18px 0}input,select{display:block;width:100%;border:1px solid #cbd7d0;border-radius:8px;padding:12px;margin-top:8px;background:white;color:#203c38}p{line-height:1.6}.hint,.footnote{font-size:12px;color:#6c7e73}.brand,.login-brand{display:flex;gap:12px;align-items:center;font-size:28px;font-weight:700}.brand span,.login-brand span{font-size:23px}.brand small,.login-brand small{display:block;font-size:8px;letter-spacing:2px;margin-top:4px}.login-brand{justify-content:center;color:#214f43;margin-bottom:28px}#login{max-width:420px;margin:12vh auto;padding:24px}.card{border:1px solid #dce4d9;background:white;border-radius:18px;padding:28px}.card h1{font-size:25px;margin-top:0}.card .primary{width:100%;margin-top:10px}#workspace{height:100dvh;display:flex}aside{width:260px;flex:none;background:#edf1ea;padding:26px 16px 16px;display:flex;flex-direction:column;border-right:1px solid #e0e6dc}.brand{padding:0 10px 25px}.new-chat{text-align:left;background:#fff;border-color:#d5dfd0;padding:13px}.sidebar-label{font-size:10px;letter-spacing:1.6px;margin:30px 10px 12px;color:#7d8c7d}#chatList{overflow:auto;flex:1}#chatList button{display:block;width:100%;border:none;text-align:left;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:12px 10px;font-weight:400}#chatList button.selected{background:#dbe6d6;color:#214f43}.sidebar-bottom{border-top:1px solid #d6dfd2;padding-top:10px;margin-top:15px;display:grid;gap:3px}.sidebar-bottom button{border:0;text-align:left}main{flex:1;min-width:0;display:flex;flex-direction:column}header{height:78px;padding:15px 32px;display:flex;align-items:center;gap:16px;border-bottom:1px solid #eef1ea}header strong{font-size:19px}#chatName{display:block;color:#79877d;font-size:11px;margin-top:4px;max-width:55vw;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.online{margin-left:auto;font-size:11px;color:#69816c}#menu{display:none}#conversation{flex:1;overflow:auto;padding:20px max(28px,calc((100% - 790px)/2));scroll-behavior:smooth}#welcome{text-align:center;padding:10vh 0 20px}.mark{background:#e6eddf;border-radius:18px;width:58px;height:58px;margin:0 auto 24px;display:grid;place-items:center;font-size:28px;font-weight:650;color:#345742}#welcome h1{font-size:clamp(28px,3vw,36px);letter-spacing:-1px;margin:0 0 16px;font-weight:600}#welcome p{color:#7d897e;font-size:14px}.message{margin:24px 0;line-height:1.75;overflow-wrap:anywhere}.message.user{display:flex;justify-content:flex-end}.bubble{white-space:pre-wrap}.user .bubble{max-width:85%;border-radius:20px 20px 5px 20px;background:#eaf0e4;padding:12px 19px}.assistant .speaker{font-size:12px;font-weight:650;margin-bottom:9px;color:#63805e}.assistant .bubble{font-size:15px}.pending{color:#7f8f7b;font-size:14px}.error{color:#9a4c37}.composer-wrap{padding:16px max(28px,calc((100% - 790px)/2)) 12px;background:#fafbf9}#composer{display:flex;align-items:flex-end;gap:12px;border:1px solid #cfd9c9;border-radius:22px;background:white;padding:12px 12px 12px 20px;box-shadow:0 4px 20px #25452a05}#messageInput{resize:none;min-height:28px;max-height:180px;flex:1;border:0;outline:none;line-height:1.6;background:transparent;color:#203c38;padding:3px 0;overflow-y:auto}#messageInput:focus-visible{outline:none}#send{border-radius:50%;font-size:24px;width:40px;height:40px;padding:0;flex:none}.footnote{text-align:center;font-size:10px;margin:10px 0 0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.overlay{position:fixed;inset:0;z-index:30;background:#132c2470;display:flex;align-items:center;justify-content:center;padding:20px}.settings-card{background:#fafbf9;border-radius:18px;width:520px;max-width:100%;max-height:90dvh;overflow:auto;padding:26px}.settings-heading{display:flex;justify-content:space-between;align-items:center}.settings-heading h2{margin:0;font-size:22px}.settings-heading button{border:none}#accountName{font-size:14px;color:#6d8073}.user-row{padding:15px 0;border-bottom:1px solid #dce4d8;display:flex;gap:12px;align-items:center}.user-row div{flex:1}.user-row small{display:block;color:#748373;margin-top:5px}.user-row button{font-size:12px}#userForm{margin-top:28px}#notice:not(:empty){position:fixed;bottom:18px;left:50%;transform:translateX(-50%);z-index:50;max-width:min(90vw,650px);background:#23483d;color:white;border-radius:10px;padding:14px 20px;box-shadow:0 8px 30px #0002;font-size:14px}#shade{display:none}@media(max-width:760px){aside{display:none;position:fixed;left:0;top:0;bottom:0;z-index:21;width:275px}aside.open{display:flex}#shade:not([hidden]){display:block;position:fixed;inset:0;background:#16312870;border:0;border-radius:0;z-index:20}#menu{display:block;border:0;font-size:20px;padding:8px}header{height:68px;padding:10px 16px}#conversation{padding:14px 20px}.composer-wrap{padding:12px 14px max(12px,env(safe-area-inset-bottom))}#welcome{padding-top:11vh}.user .bubble{max-width:95%}.settings-card{padding:20px}.overlay{padding:12px}.online{font-size:10px}.footnote{font-size:9px}.message{margin:20px 0}#login{margin:8vh auto}}

#notice{margin:0}#notice:empty{display:none}header,.composer-wrap{flex-shrink:0}#conversation{min-height:0}
