:root{--bg:#f5f6f8;--ink:#1e2b2c;--muted:#778084;--line:#e2e6e8;--purple:#6558d3;--sidebar:#152426;--white:#fff;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:var(--bg)}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.55;cursor:wait}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #b9afff;outline-offset:3px}a{color:inherit;text-decoration:none}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(30px,3vw,43px);letter-spacing:-1.6px;line-height:1.15;font-weight:600}h2{font-size:23px;letter-spacing:-.7px;font-weight:600}h3{font-size:16px;font-weight:600}p{line-height:1.6}.hidden{display:none!important}.muted{color:var(--muted)}.eyebrow{font-size:10px;letter-spacing:2.2px;font-weight:700;color:var(--purple);margin-bottom:16px}.primary{background:var(--purple);color:white;border:0;border-radius:10px;padding:13px 19px;font-size:13px;font-weight:600;display:inline-flex;align-items:center;justify-content:space-between;gap:22px}.secondary{border:1px solid var(--line);background:#fff;border-radius:9px;padding:10px 14px;color:#4d595b;font-size:12px}.secondary:hover{background:#f6f5ff;border-color:#cfc9fa}.brand-mark{width:61px;height:61px;background:#c4f09e;color:#18372f;border-radius:17px;display:flex;align-items:center;justify-content:center;position:relative;font-size:38px;font-weight:800;letter-spacing:-5px;padding-right:8px}.brand-mark span{font-size:21px;position:absolute;right:8px;top:7px;letter-spacing:0}.brand-mark.small{width:39px;height:39px;font-size:26px;border-radius:11px;padding-right:5px}.brand-mark.small span{font-size:14px;top:4px;right:5px}.login-shell{min-height:100vh;display:grid;place-items:center;background:#142426;background-image:radial-gradient(ellipse at 80% 15%,#2b4442,transparent 55%);padding:30px}.login-panel{width:100%;max-width:410px;background:#fbfcfa;padding:40px;border-radius:20px}.login-panel .brand-mark{margin-bottom:36px}.login-panel h1{font-size:37px}.login-panel .primary{width:100%;margin-top:20px}.privacy-note{font-size:10px;color:#88918f;margin:30px 0 0}.app{display:flex;min-height:100vh}.sidebar{width:246px;background:var(--sidebar);color:#c6d0d0;position:fixed;inset:0 auto 0 0;padding:29px 19px 16px;display:flex;flex-direction:column;z-index:15}.brand{display:flex;align-items:center;gap:12px;padding:0 9px;color:#f9fcf9;font-size:15px;font-weight:750;letter-spacing:1.6px}.brand-sub{display:block;font-weight:400;letter-spacing:0;font-size:10px;color:#8ba2a1;margin-top:5px}.new-chat{margin:34px 0 31px;background:#273a3b;border:1px solid #3b4c4b;border-radius:9px;text-align:left;padding:12px 15px;color:#e4eeee;font-size:12px}.new-chat:hover{background:#344b49}.nav-label{color:#758e8f;font-size:9px;letter-spacing:1.7px;margin:0 12px 12px;font-weight:650}.nav-item{border:0;background:transparent;color:#adbfbe;width:100%;text-align:left;display:flex;align-items:center;gap:12px;padding:12px 13px;border-radius:8px;font-size:12px;margin-bottom:5px}.nav-item>span:first-child{width:17px;font-size:17px;line-height:16px;color:#8ea7a5}.nav-item.active{background:#314341;color:#e9f9de}.nav-item.active>span:first-child{color:#c4f09e}.nav-item:hover{background:#233738}.count{margin-left:auto;background:#486052;color:#c4f09e;border-radius:5px;padding:2px 6px;font-size:9px}.count:empty{display:none}.recent-heading{margin-top:36px}.recent-chats{overflow-y:auto;flex:1}.recent-chat{width:100%;border:0;background:transparent;color:#899f9f;text-align:left;font-size:11px;padding:10px 13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;border-radius:6px}.recent-chat:hover{color:white;background:#223738}.recent-chats .empty{font-size:10px;padding:0 12px;color:#6f8988;line-height:1.8}.sidebar-bottom{margin-top:20px;padding-top:15px;border-top:1px solid #2b3f40}.owner{display:flex;align-items:center;gap:10px;background:none;color:#c8d6d4;border:0;width:100%;text-align:left;padding:12px 8px 0;font-size:11px}.owner small{display:block;color:#728e8d;font-size:9px;margin-top:4px}.avatar{border-radius:50%;background:#38514b;width:32px;height:32px;display:grid;place-items:center;font-size:10px;color:#d1e6d0}.signout{margin-left:auto;color:#8ba2a1}.main-shell{margin-left:246px;min-height:100vh;display:flex;flex-direction:column;width:calc(100% - 246px)}.topbar{height:75px;padding:0 46px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e5e8eb;background:#fbfcfd}.breadcrumb{font-size:11px;color:#929b9e}.breadcrumb span{margin:0 13px;color:#c0c7c9}.breadcrumb strong{font-weight:500;color:#506063}.model-badge{font-size:10px;display:flex;align-items:center;gap:7px;color:#778286;border:1px solid var(--line);background:white;padding:8px 11px;border-radius:20px}.status-dot{width:5px;height:5px;background:#c0984a;border-radius:50%}.model-badge.ready .status-dot{background:#568f62}.menu-toggle{display:none}main{padding:41px 46px 32px;flex:1;max-width:1600px;width:100%;margin:0 auto}.app-footer{display:flex;justify-content:space-between;padding:15px 46px 21px;color:#9aa3a5;font-size:9px;letter-spacing:.1px}.app-footer>span:first-child{font-size:8px;letter-spacing:2px}.heading-row{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:28px}.heading-row h1{margin-bottom:10px}.heading-row p{margin-bottom:0;font-size:12px;color:#7e898c}.date-pill{font-size:10px;white-space:nowrap;color:#8b9698;border:1px solid var(--line);border-radius:7px;padding:9px 12px}.hero{padding:30px 32px;background:#fff;border:1px solid var(--line);border-radius:15px;position:relative;margin:30px 0}.hero h2{font-size:27px;margin-bottom:10px;letter-spacing:-.9px}.hero p{font-size:12px;color:#7b8789;max-width:600px}.hero-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:23px}.suggestions{display:flex;flex-wrap:wrap;gap:8px}.chip{background:#f8f9fb;border:1px solid #e6e9ec;color:#5e6c6f;font-size:10px;border-radius:7px;padding:9px 11px}.chip:hover{border-color:#bfb4ed;background:#f7f4ff}.hero-mark{position:absolute;right:31px;top:28px;width:41px;height:41px;border:1px solid #e9e5fd;border-radius:12px;color:#8574d9;background:#f6f3fe;display:grid;place-items:center;font-size:23px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:23px 0 35px}.stat{border:1px solid var(--line);background:#fff;border-radius:12px;padding:19px 20px;display:flex;justify-content:space-between;align-items:center}.stat-label{font-size:10px;color:#8b9499;margin-bottom:9px}.stat-value{font-size:26px;letter-spacing:-1px;font-weight:550;line-height:1}.stat-icon{background:#f4f5f7;width:34px;height:34px;border-radius:9px;display:grid;place-items:center;color:#a2a9ad}.section-heading{display:flex;justify-content:space-between;align-items:center;margin:28px 0 16px}.section-heading h2{font-size:17px;margin:0}.text-button{color:#7b70ba;background:none;border:0;font-size:11px;padding:5px}.roles-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.role-card{display:flex;flex-direction:column;align-items:flex-start;text-align:left;border:1px solid var(--line);background:#fff;border-radius:12px;padding:21px;min-height:177px;position:relative;transition:transform .15s,border .15s}.role-card:hover{transform:translateY(-2px);border-color:#bfb5ec}.role-icon{height:33px;width:33px;background:#eeeafa;color:#8070c1;border-radius:9px;display:grid;place-items:center;font-size:17px;margin-bottom:18px}.role-card:nth-child(3n+2) .role-icon{background:#e9f1ef;color:#639080}.role-card:nth-child(3n) .role-icon{background:#fbf0e5;color:#bd9870}.role-card h3{font-size:12px;margin-bottom:7px}.role-card p{font-size:10px;color:#8a9397;line-height:1.65;margin-bottom:0;max-width:90%}.card-arrow{position:absolute;top:25px;right:20px;font-size:15px;color:#b4bbc0}.section-note{font-size:11px;color:#8b9698;margin:16px 0}.notice{background:#f0edf9;border:1px solid #e2ddf2;border-radius:10px;padding:13px 16px;margin-top:20px;font-size:11px;color:#7e709e;display:flex;align-items:center;justify-content:space-between;gap:15px}.notice button{flex-shrink:0}.chat-shell{display:flex;flex-direction:column;height:calc(100vh - 170px);min-height:440px;max-width:900px;margin:auto}.chat-heading{display:flex;align-items:center;gap:13px;padding-bottom:19px;border-bottom:1px solid var(--line)}.chat-heading .role-icon{margin:0;flex-shrink:0}.chat-heading h2{font-size:17px;margin:0 0 3px}.chat-heading p{font-size:10px;color:#8d979b;margin:0}.chat-heading .secondary{margin-left:auto}.messages{flex:1;overflow-y:auto;padding:26px 0}.chat-welcome{padding:45px 25px;text-align:center;max-width:560px;margin:auto}.chat-welcome .role-icon{width:53px;height:53px;font-size:27px;margin:0 auto 24px}.chat-welcome h2{font-size:26px;letter-spacing:-.7px}.chat-welcome p{font-size:12px;color:#7e8b8e}.chat-welcome .suggestions{justify-content:center;margin-top:26px}.message{margin:0 0 22px;max-width:92%}.message.user{margin-left:auto;background:#eae6f7;border-radius:13px 13px 3px 13px;padding:14px 18px;width:fit-content;max-width:75%}.message.assistant{background:white;border:1px solid var(--line);border-radius:3px 13px 13px 13px;padding:20px 22px}.message-label{font-size:9px;color:#7a709a;font-weight:600;margin-bottom:9px;letter-spacing:.3px}.message-text{font-size:13px;line-height:1.85;white-space:pre-wrap;overflow-wrap:anywhere}.message-actions{display:flex;gap:10px;margin-top:13px}.message-actions button{font-size:10px;border:0;background:#f5f6f8;border-radius:5px;padding:5px 8px;color:#889498}.pending{font-size:12px;color:#8a7ba9;padding:14px}.composer{border:1px solid #dedee7;background:white;border-radius:13px;padding:15px 17px;box-shadow:0 4px 20px #29303b04}.composer textarea{resize:none;min-height:54px;max-height:160px;background:none;border:0;outline:none;width:100%;font-size:13px;line-height:1.7;padding:0;box-shadow:none}.composer-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:10px}.composer-bottom small{font-size:9px;color:#a1a9ad}.composer .primary{padding:8px 12px;border-radius:8px;font-size:11px}.chat-note{text-align:center;color:#9ca4a7;font-size:9px;margin:11px 0 0}.empty-state{text-align:center;padding:60px 25px;border:1px dashed #dce0e3;border-radius:13px;background:#fafbfc}.empty-state h3{font-size:17px}.empty-state p{font-size:12px;color:#8a9498;max-width:460px;margin:0 auto 20px}.memory-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.memory-card,.task-card,.settings-card{border:1px solid var(--line);background:#fff;border-radius:12px;padding:22px}.memory-card p{font-size:13px;overflow-wrap:anywhere}.memory-meta{font-size:10px;color:#899497;line-height:1.8;overflow-wrap:anywhere}.badge{font-size:9px;letter-spacing:.2px;display:inline-block;padding:5px 8px;background:#f0edf9;color:#8a7da7;border-radius:5px}.badge.draft,.badge.verified{background:#eaf2e7;color:#65835e}.badge.failed{background:#fcf0ee;color:#ad726a}.memory-actions{display:flex;justify-content:space-between;align-items:center;margin-top:16px}.task-list{display:flex;flex-direction:column;gap:12px}.task-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.task-top h3{margin:0;font-size:12px}.task-goal{font-size:12px;color:#7a878b;line-height:1.8}.task-result{padding:15px;background:#f8f9fa;border-radius:8px;white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;line-height:1.8;margin:15px 0}.task-bottom{display:flex;align-items:center;justify-content:space-between}.task-bottom small{font-size:9px;color:#a0a8ac}.settings-card{max-width:730px;margin-bottom:18px}.settings-card h3{margin-bottom:10px}.settings-card p{font-size:12px;color:#7d898c}.settings-row{display:flex;gap:10px;align-items:center;margin:20px 0}.settings-row select{flex:1}.settings-status{display:flex;gap:25px;font-size:11px;color:#7c898a;border-top:1px solid var(--line);padding-top:17px}.code{background:#f2f4f5;padding:13px;border-radius:8px;font-family:ui-monospace,monospace;font-size:11px;white-space:pre-wrap;line-height:1.7;color:#5a6a6f;overflow-wrap:anywhere}label{display:block;font-size:11px;color:#627175;margin:16px 0 8px}input,textarea,select{border:1px solid #dce1e4;border-radius:8px;width:100%;background:#fff;padding:11px 12px;color:#39494c;font-size:12px}textarea{min-height:110px;resize:vertical}dialog{border:1px solid var(--line);border-radius:17px;padding:28px;width:480px;max-width:calc(100% - 30px);max-height:90vh;box-shadow:0 30px 100px #11242240}dialog::backdrop{background:#14272c65;backdrop-filter:blur(3px)}.modal-top{display:flex;align-items:center;justify-content:space-between}.modal-top h2{font-size:21px;margin-bottom:0}.icon-button{font-size:25px;border:0;background:none;color:#8e9a9c;padding:0 5px}.modal-top+div{margin:14px 0 20px}.error{font-size:11px;color:#b16662;line-height:1.7;min-height:0;margin:12px 0}.error:empty{display:none}#toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);background:#233a36;color:#eff8ed;border-radius:10px;font-size:12px;padding:12px 20px;box-shadow:0 10px 30px #0002;z-index:50;display:none}#toast.visible{display:block}
@media(min-width:1450px){main{padding-top:55px;max-width:1350px}.roles-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:1100px){.sidebar{width:215px;padding-left:13px;padding-right:13px}.main-shell{margin-left:215px;width:calc(100% - 215px)}main{padding:30px 27px}.topbar{padding:0 27px}.roles-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-mark{display:none}.hero{padding:24px}.hero-bottom{align-items:flex-start;flex-direction:column}.app-footer{padding-left:27px;padding-right:27px}.stat{padding:16px}.stat-icon{display:none}}
@media(max-width:700px){.sidebar{transform:translateX(-100%);width:246px;box-shadow:10px 0 50px #0003;transition:transform .15s}.sidebar.open{transform:translateX(0)}.main-shell{margin-left:0;width:100%}.menu-toggle{display:block;border:0;background:transparent;padding:7px 9px 7px 0;color:#6c7b7d}.topbar{height:62px;padding:0 20px;justify-content:flex-start;gap:8px}.model-badge{margin-left:auto;max-width:160px;font-size:9px}.breadcrumb{font-size:10px}.breadcrumb span{margin:0 5px}main{padding:28px 20px 20px}.heading-row{align-items:flex-start;margin-bottom:20px}.heading-row h1{font-size:30px}.date-pill{display:none}.hero{padding:22px;margin-top:22px}.hero h2{font-size:24px}.hero p{font-size:11px}.stats{gap:8px;margin:18px 0 25px}.stat{padding:15px 11px}.stat-label{font-size:8px}.stat-value{font-size:23px}.roles-grid{gap:10px}.role-card{padding:17px;min-height:168px}.role-card h3{font-size:11px}.role-card p{font-size:9px;max-width:100%}.role-card .card-arrow{right:15px;top:20px}.memory-grid{grid-template-columns:1fr}.app-footer{padding:15px 20px;font-size:8px}.app-footer>span:first-child{display:none}.chat-shell{height:calc(100dvh - 132px);min-height:360px}.chat-heading .secondary{font-size:9px;padding:8px}.chat-heading h2{font-size:15px}.chat-heading p{max-width:190px}.message-text{font-size:12px}.message.user{max-width:85%}.message.assistant{max-width:100%;padding:17px}.composer-bottom small{font-size:8px}.settings-row{flex-wrap:wrap}.settings-row select{flex-basis:100%}.login-panel{padding:30px}.login-panel h1{font-size:34px}.notice{align-items:flex-start;flex-direction:column}.settings-status{flex-direction:column;gap:7px}.chat-welcome{padding:30px 12px}.chat-welcome h2{font-size:23px}}

.teaching-group{margin:30px 0}.teaching-group>h2{font-size:21px}.teaching-group>.eyebrow{margin-bottom:8px}.teaching-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.teaching-answer{margin-top:15px;line-height:1.8;white-space:pre-wrap}.teaching-grid .memory-card{padding:20px}.teaching-grid .suggestions{margin-top:14px}.teaching-grid summary{cursor:pointer}@media(max-width:1100px){.teaching-grid{grid-template-columns:1fr}}

.reply-search{max-width:600px;margin:12px 0 24px}.teaching-group .heading-row h1{font-size:22px;line-height:1.35}.teaching-group[hidden]{display:none}.teaching-group .heading-row{align-items:start}.teaching-grid .memory-card{min-width:0}.teaching-grid .suggestions{margin-top:18px}

.clipboard-helper{position:fixed;left:-9999px;top:0}.teaching-group .heading-row h2{font-size:22px;line-height:1.35;margin:0}

.training-overview{padding:20px 24px;margin:18px 0;border:1px solid #dcdce9;border-radius:14px;background:#fff}.training-overview strong{font-size:20px}.training-overview p{color:#697277;line-height:1.5;margin:10px 0 0}.training-filters{display:flex;align-items:center;gap:14px;margin-bottom:20px}.training-filters .reply-search{margin:0;flex:1}.training-filters select{width:auto;max-width:45%;min-width:180px}.teaching-grid.single-example{grid-template-columns:1fr}.single-example .memory-card{max-width:100%}@media(max-width:650px){.training-filters{flex-direction:column;align-items:stretch}.training-filters select{max-width:100%;width:100%}}