:root{color-scheme:dark;--bg:#111512;--panel:#191f1b;--surface:#202822;--line:#303b32;--text:#edf3ed;--muted:#93a396;--accent:#a5d631;--accent-ink:#18200d;--shadow:0 18px 70px #0005}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 'Segoe UI',system-ui,sans-serif}body.light{color-scheme:light;--bg:#f3f6f1;--panel:#fff;--surface:#e8eee5;--line:#d3ddcf;--text:#1e2a1d;--muted:#5c6f5b;--shadow:0 18px 70px #19301c18}button,input,textarea,select{font:inherit}button,a{touch-action:manipulation}button{border:1px solid var(--line);border-radius:9px;background:var(--surface);padding:9px 14px;color:var(--text);cursor:pointer}button:hover{border-color:var(--accent)}button:disabled{opacity:.45;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:3px}a{color:var(--accent);text-decoration:none}input,textarea,select{background:var(--bg);color:var(--text);border:1px solid var(--line);padding:11px 12px;border-radius:8px;max-width:100%;width:100%}textarea{resize:vertical}label{display:grid;gap:7px;font-size:12px;color:var(--muted)}h1,h2,h3,p{margin-top:0}h1{font-size:26px;line-height:1.2;margin-bottom:0}h2{font-size:21px;font-weight:650}h3{font-size:16px}.muted,small{color:var(--muted)}.primary{background:var(--accent);color:var(--accent-ink);font-weight:700;border-color:var(--accent)}.full{width:100%}.logo{font-weight:900;font-size:28px;letter-spacing:1px;line-height:1}.logo span{color:var(--accent)}.logo small{display:block;font-size:9px;font-weight:600;letter-spacing:4px;margin-top:10px}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--muted);font-weight:700}.auth{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(ellipse at 65% 25%,#33442755,transparent 55%)}.auth-card{width:min(440px,100%);padding:44px;border:1px solid var(--line);background:var(--panel);border-radius:20px;box-shadow:var(--shadow)}.auth-card .eyebrow{margin-top:46px}.auth-card form{display:grid;gap:18px;margin-top:26px}.auth-foot{font-size:11px;color:var(--muted);margin:35px 0 0}.error{color:#f6a4a4}.banner{padding:12px 24px;background:#562625}.workspace{display:grid;grid-template-columns:235px 1fr;min-height:100vh}.sidebar{height:100vh;position:sticky;top:0;border-right:1px solid var(--line);background:var(--panel);padding:32px 18px 18px;display:flex;flex-direction:column}.sidebar>.logo{padding-left:16px}.sidebar>.eyebrow{margin:48px 16px 14px}nav{display:grid;gap:6px}nav button{background:transparent;border-color:transparent;display:flex;align-items:center;gap:12px;text-align:left;color:var(--muted)}nav button.active{background:#a5d63115;color:var(--accent)}nav b{margin-left:auto;font-size:11px;padding:1px 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1fr;height:calc(100vh - 105px)}.conversations{border-right:1px solid var(--line);overflow:auto}.list-head{padding:24px 18px 10px;position:sticky;top:0;background:var(--bg);z-index:1}.list-head h2{font-size:16px}.count{font-size:11px;color:var(--muted);margin-left:8px}.tabs{display:flex;margin:18px 0 2px;gap:4px}.tabs button{flex:1;font-size:11px;padding:7px 8px;background:transparent;border-color:transparent;color:var(--muted)}.tabs .active{background:var(--surface);color:var(--accent)}.chat-item{width:calc(100% - 20px);margin:5px 10px;padding:16px 12px;background:transparent;border-color:transparent;display:flex;gap:12px;text-align:left}.chat-item.active{background:var(--panel);border-color:var(--line);box-shadow:inset 3px 0 var(--accent)}.chat-item .details{min-width:0;flex:1}.chat-item strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-item small{display:block;font-size:11px;margin-top:4px}.chat-item .time{font-size:10px;color:var(--muted)}.chat-panel{min-width:0;overflow:hidden}.empty{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:var(--muted);padding:24px}.empty h2{color:var(--text);font-size:22px}.empty-icon{font-size:62px;color:var(--accent);margin-bottom:12px}.chat-content{height:100%;display:flex;flex-direction:column}.chat-header{display:flex;justify-content:space-between;align-items:center;padding:22px 28px;border-bottom:1px solid var(--line);gap:12px}.chat-header h2{font-size:17px;margin:0 0 3px}.chat-header small{font-size:11px;overflow-wrap:anywhere}.chat-controls{padding:12px 28px;display:flex;gap:10px;align-items:end;border-bottom:1px solid var(--line);flex-wrap:wrap}.chat-controls label{font-size:10px;flex:1;min-width:100px;max-width:180px}.chat-controls select{padding:6px}.chat-controls button{font-size:10px;padding:7px 8px}.messages{flex:1;overflow:auto;padding:26px 28px;display:flex;flex-direction:column;gap:18px}.message{max-width:82%;align-self:flex-start;background:var(--surface);padding:13px 16px;border-radius:4px 15px 15px;overflow-wrap:anywhere;white-space:pre-wrap}.message.staff{align-self:flex-end;background:#354b24;border-radius:15px 4px 15px 15px;color:#edf3ed}.message.note{align-self:center;max-width:95%;background:#6b531a44;border:1px solid #86703355}.message small{font-size:10px;display:block;margin-bottom:6px}.message.staff small{color:#c0d2ad}.typing{min-height:24px;font-size:11px;color:var(--muted);padding:0 28px}.reply{margin:0 24px 22px;border:1px solid var(--line);border-radius:13px;padding:12px}.reply textarea{background:transparent;border:none;min-height:75px}.reply-tools{display:flex;gap:8px}.reply-tools select{width:auto;font-size:11px;padding:6px 9px}.reply-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px}.reply-bottom small{font-size:10px}.page{padding:32px;max-width:1250px}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:20px}.section-heading h2{margin-bottom:6px}.section-heading p{margin:0}.tag{padding:5px 9px;border:1px solid #a5d63155;color:var(--accent);border-radius:5px;font-size:10px}.card{border:1px solid var(--line);border-radius:14px;padding:24px;background:var(--panel);margin-bottom:20px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px}.cards .card{margin:0}.form-grid{display:flex;gap:14px;align-items:end;flex-wrap:wrap}.form-grid label{flex:1;min-width:170px}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.wide{grid-column:1/-1}.check{display:flex;align-items:center;gap:10px}.check input,input[type=checkbox]{width:auto}.settings-grid fieldset{border:1px solid var(--line);border-radius:8px}.settings-grid legend{color:var(--muted);font-size:12px}.settings-grid fieldset>div{display:flex;gap:18px;flex-wrap:wrap}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.metric strong{display:block;font-size:38px;margin:8px 0;color:var(--accent)}.row{padding:12px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:12px;overflow-wrap:anywhere}.row:last-child{border:0}.row small{display:block}.danger{color:#f2b7a8}.team-actions{display:flex;gap:7px;margin-top:18px;flex-wrap:wrap}.team-actions button{font-size:11px}.card input[readonly]{font-size:11px;margin:10px 0}#toast{position:fixed;z-index:20;top:20px;left:50%;transform:translateX(-50%);background:var(--accent);color:var(--accent-ink);padding:12px 22px;border-radius:10px;box-shadow:var(--shadow);max-width:90vw}dialog{background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:16px;padding:28px;max-width:450px}dialog::backdrop{background:#0008}dialog .top-actions{justify-content:flex-end}body.widget-body{background:var(--panel);height:100dvh}.visitor-app{height:100%;display:flex;flex-direction:column}.visitor-header{background:#2d3928;padding:22px;color:#fff;display:flex;align-items:center;gap:12px}.visitor-header h1{font-size:17px}.visitor-header p{font-size:11px;margin:5px 0 0;color:#c4d7b4}.visitor-intro{padding:24px}.visitor-intro h2{font-size:25px}.visitor-intro form{display:grid;gap:14px}.visitor-intro p{color:var(--muted)}.visitor-app .messages{padding:18px}.visitor-app .message{font-size:13px;max-width:90%}.visitor-compose{padding:12px;display:flex;gap:8px;border-top:1px solid var(--line)}.visitor-compose input{min-width:0}.visitor-footer{text-align:center;font-size:10px;padding:8px;color:var(--muted)}.visitor-app .error{padding:0 16px;font-size:12px}.visitor-app .typing{padding:0 18px}.demo-page{min-height:100vh;display:grid;place-items:center;padding:32px;background:radial-gradient(ellipse at top right,#a5d63118,transparent 60%)}.demo-content{max-width:750px}.demo-content h1{font-size:clamp(36px,7vw,72px);line-height:1.1;margin:26px 0}.demo-content p{font-size:17px;color:var(--muted);max-width:540px}.demo-content .tag{display:inline-block}.demo-content .card{margin-top:32px}.mobile-back{display:none}@media(max-width:1150px){.workspace{grid-template-columns:190px 1fr}.sidebar{padding:26px 12px}.inbox{grid-template-columns:260px 1fr}.topbar{padding:24px}.chat-controls{padding:10px 16px}.metrics{grid-template-columns:1fr 1fr}}@media(max-width:850px){.workspace{grid-template-columns:72px 1fr}.sidebar{padding:24px 6px}.sidebar>.logo{font-size:15px;padding:0;text-align:center}.logo small{letter-spacing:1px;font-size:7px}.sidebar>.eyebrow,nav button span,nav b,.identity>span:not(.avatar),.sidebar-bottom>a{display:none}nav{margin-top:35px}nav button{justify-content:center;font-size:19px;padding:10px 4px}.identity{justify-content:center}.sidebar-bottom>button:not(.identity){font-size:10px;padding:6px 3px}.inbox{grid-template-columns:230px 1fr}.page{padding:24px}.chat-header{padding:16px}.reply{margin:0 12px 12px}.reply-bottom small{display:none}.messages{padding:18px}.topbar h1{font-size:23px}.connection{display:none}}@media(max-width:650px){.workspace{grid-template-columns:1fr}.sidebar{position:static;height:auto;border-right:0;border-bottom:1px solid var(--line);padding:10px;display:block}.sidebar>.logo,.sidebar-bottom{display:none}nav{margin:0;display:flex;justify-content:space-around}nav button{font-size:18px}.topbar{height:86px;padding:16px}.inbox{height:auto;display:block}.conversations{height:220px;border-bottom:1px solid var(--line);border-right:0}.list-head{padding:12px}.list-head h2{display:none}.tabs{margin:8px 0}.chat-item{padding:8px}.chat-panel{height:70vh;min-height:450px}.chat-controls{gap:6px}.chat-controls button{font-size:9px}.settings-grid{grid-template-columns:1fr}.wide{grid-column:auto}.page{padding:18px}.auth-card{padding:28px}.metrics{gap:10px}.metric{padding:16px}.metric strong{font-size:28px}.chat-header small{font-size:10px}.top-actions button{padding:7px 9px;font-size:11px}}

.file-link{display:block;margin-top:10px;font-size:12px;text-decoration:underline;white-space:normal}.reply-tools{flex-wrap:wrap}.reply-tools button{font-size:11px;padding:6px 9px}

.message.system{align-self:center;background:transparent;color:var(--muted);text-align:center;font-size:12px;max-width:100%}.message.system small{display:none}

.download-button{display:inline-block;padding:14px 22px;border-radius:10px;margin:8px 0 20px}.hash{display:block;overflow-wrap:anywhere;font-size:12px}.demo-content li{margin:12px 0}

.table-wrap{overflow:auto;margin:24px 0}.history-table{width:100%;border-collapse:collapse;text-align:left;font-size:12px}.history-table th{color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:1px}.history-table th,.history-table td{padding:14px 12px;border-bottom:1px solid var(--line);min-width:110px}.history-table small{display:block;font-size:10px;margin-top:3px}.history-table button{white-space:nowrap}

.help-page{max-width:1050px;margin:auto;padding:36px 24px}.help-hero{max-width:700px;margin:65px auto 40px;text-align:center}.help-hero h2{font-size:38px}.help-hero form{flex-wrap:nowrap}.help-card{text-align:left;cursor:pointer}.help-footer{text-align:center;color:var(--muted);padding:40px 0;font-size:11px}.article-body{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.8}.help-page article h2{margin-top:30px}.visitor-logo{width:38px;height:38px;object-fit:contain;border-radius:8px;background:#fff}.visitor-intro{flex:1;overflow:auto;min-height:0}.conversation-start{display:block;width:100%;padding:20px;background:#fff;color:#202722;border-radius:12px;text-align:left;font-weight:700;margin:28px 0}.conversation-start small{display:block;font-weight:400;font-size:11px;color:#667266;margin-top:6px}.widget-tabs{display:flex;flex-shrink:0;border-top:1px solid var(--line);background:var(--panel);padding:4px 10px;gap:4px;margin:0}.widget-tabs button{flex:1;text-align:center;justify-content:center;padding:10px 4px;font-size:12px;border:0}.widget-tabs button.active{color:var(--accent);background:var(--surface)}.widget-help{flex:1;overflow:auto;padding:20px;min-height:0}.widget-help h2{font-size:20px}.widget-help form{flex-wrap:nowrap}.widget-help form input{min-width:0}.widget-help-item{display:block;text-align:left;width:100%;padding:16px;margin-top:10px}.widget-help-item small{display:block;font-size:11px;margin-top:5px}#widgetArticle h3{margin:22px 0 10px}#widgetArticle .article-body{font-size:13px}.visitor-app #error:empty{display:none}