:root{--ink:#173934;--muted:#657c77;--green:#176b56;--line:#dce6df;--bg:#f5f7f2;--cream:#e9efd8}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 "Segoe UI",sans-serif}button,input,select,textarea{font:inherit}button{border:0;border-radius:9px;background:var(--green);color:white;padding:11px 18px;cursor:pointer;font-weight:600}button:hover{filter:brightness(.93)}button:disabled{opacity:.55;cursor:wait}.secondary{background:#e8efea;color:var(--ink)}input,select,textarea{display:block;width:100%;border:1px solid #c9d7cf;border-radius:9px;padding:11px 12px;background:#fff;color:var(--ink)}textarea{resize:vertical}input:focus,select:focus,textarea:focus,button:focus-visible{outline:3px solid #a8cfae;outline-offset:2px}label{display:block;font-weight:600;margin-bottom:16px}label input,label select,label textarea{margin-top:7px}h1,h2,h3,p{margin-top:0}h1{font-size:32px;letter-spacing:-1px;margin-bottom:5px}h2{font-size:23px;line-height:1.3}.muted{color:var(--muted);font-size:14px}.eyebrow{font-size:11px;font-weight:700;letter-spacing:2px}.hidden{display:none!important}#shell{display:flex;min-height:100vh}aside{width:260px;background:#153c34;color:#fff;padding:32px 22px;display:flex;flex-direction:column;gap:20px;position:fixed;inset:0 auto 0 0}.brand{color:#fff;text-decoration:none;font-size:24px;letter-spacing:1px}.brand span{display:block;font-size:12px;letter-spacing:0;color:#c1d6ca;margin-top:8px}aside .muted{color:#c1d6ca}aside label{margin:0}aside select{font-size:14px}nav{display:grid;gap:7px}nav button{text-align:left;background:transparent;color:#c6dbd0;padding:12px}nav button.active{background:#31594d;color:#fff}.aside-bottom{margin-top:auto;display:grid;gap:16px}main{margin-left:260px;width:calc(100% - 260px);max-width:1600px;padding:36px 44px}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.badge{display:inline-block;font-size:12px;background:#e8efdc;color:#355b3c;padding:6px 10px;border-radius:25px}.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:25px;margin-bottom:20px}.hero{background:var(--cream);border:1px solid #dfe7cc;padding:35px;border-radius:18px;margin-bottom:24px}.hero h2{font-size:36px;font-weight:600;letter-spacing:-1.2px;margin:18px 0}.hero p{max-width:560px}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:24px}.metric{padding:20px;border:1px solid var(--line);border-radius:13px;background:white}.metric strong{display:block;font-size:28px}.metric span{font-size:13px;color:var(--muted)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 24px}.form-grid textarea{min-height:110px}#revision{margin-left:18px}.columns{display:grid;grid-template-columns:1fr 1fr;gap:24px}.actions{display:flex;gap:10px;flex-wrap:wrap}.knowledge-content{white-space:pre-wrap;max-height:150px;overflow:auto;font-size:14px}.chat-layout{display:grid;grid-template-columns:260px 1fr;gap:20px}.conversation-side button{width:100%;margin-bottom:8px}.conversation-item{text-align:left;background:#edf2ed;color:var(--ink)}.chat-heading{display:flex;justify-content:space-between}.messages{min-height:250px;max-height:430px;overflow:auto;display:flex;flex-direction:column;gap:15px;padding:10px 0 20px}.bubble{max-width:90%;padding:14px 17px;border-radius:13px;background:#eef3ea;white-space:pre-wrap;overflow-wrap:anywhere}.bubble.user{align-self:flex-end;background:#174e41;color:#fff}.bubble small{display:block;opacity:.75;margin-bottom:6px}.bubble .actions{margin-top:10px}.bubble button{font-size:12px;padding:5px 9px}.bubble .sources{font-size:11px;color:#557363;margin-top:10px}#message-form{display:flex;align-items:stretch;gap:10px}#message-form textarea{flex:1}.lead-controls{display:grid;grid-template-columns:1fr 1fr;gap:0 16px;border-top:1px solid var(--line);padding-top:20px}.login{min-height:100vh;display:grid;place-items:center;background:#eaf0e2;padding:20px}.login-card{max-width:480px;background:#fff;padding:45px;border-radius:20px;border:1px solid var(--line)}.login h1{font-size:38px;line-height:1.15;margin:20px 0}.login button{width:100%}.login .muted{margin-top:20px;margin-bottom:0}dialog{border:1px solid var(--line);border-radius:18px;padding:30px;width:440px;max-width:95vw;color:var(--ink)}dialog::backdrop{background:#0d2e286b}pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#edf2ec;padding:20px;border-radius:10px;font-size:12px}#toast{position:fixed;bottom:24px;right:24px;max-width:450px;padding:15px 22px;border-radius:12px;z-index:10;background:#193d32;color:white;display:none;box-shadow:0 10px 40px #163b3320}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.file-label{font-size:13px}.file-label input{font-size:12px}ol{padding-left:22px}li{margin:9px 0}@media(max-width:1050px){main{padding:28px 24px}.chat-layout{grid-template-columns:1fr}.columns{grid-template-columns:1fr}.metrics{grid-template-columns:repeat(2,1fr)}}@media(max-width:700px){#shell{display:block}aside{position:static;width:100%;padding:20px}nav{grid-template-columns:repeat(2,1fr);gap:3px}.aside-bottom{grid-template-columns:1fr 1fr;align-items:center}main{margin:0;width:100%;padding:22px 16px}.form-grid,.lead-controls{grid-template-columns:1fr}.hero{padding:25px}.hero h2{font-size:29px}header{gap:10px}header h1{font-size:26px}.card{padding:20px}.bubble{max-width:100%}.login-card{padding:28px}}

.chat-card{display:flex;flex-direction:column;min-height:460px}.messages{min-height:220px;max-height:400px;flex:1}.chat-empty{margin:auto;text-align:center;max-width:430px;padding:25px;color:var(--muted)}.chat-empty strong{display:block;font-size:21px;color:var(--ink);margin:12px 0}.chat-help{display:flex;align-items:center;gap:14px;justify-content:space-between;margin:12px 0}.chat-help p{margin:0}.chat-help button{white-space:nowrap}.lead-details{border-top:1px solid var(--line);padding-top:14px}.lead-details summary{cursor:pointer;font-weight:600}.lead-controls{border:0;margin-top:14px}.chat-heading .badge{align-self:flex-start;white-space:nowrap}#provider-form{margin-top:22px}#provider a{color:var(--green)}@media(min-width:1051px){.chat-layout{grid-template-columns:230px minmax(0,1fr)}.conversation-side{align-self:start}}@media(max-width:700px){.chat-help{align-items:flex-start;flex-direction:column}.messages{min-height:170px}.chat-heading{gap:12px}.chat-heading h2{font-size:20px}}
.voice-controls{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:14px}.voice-controls [aria-pressed="true"]{background:#8e3434;color:white}#voice-status{font-size:14px;color:var(--muted)}.voice-notice{margin:8px 0 0;font-size:12px}

.public-talk{max-width:760px;margin:30px auto}

.voice-dialog{max-width:480px;text-align:center;padding:32px}.voice-dialog::backdrop{background:#12392de0}.voice-orb{margin:24px auto;background:#e1efe5;width:110px;height:110px;border-radius:50%;display:grid;place-items:center;font-size:42px}.voice-dialog-status{font-size:20px;font-weight:600}
.company-assistant .chat-layout{grid-template-columns:minmax(0,1fr)}.company-assistant .chat-card{min-height:64vh}.company-assistant #message{min-height:76px}