:root{--paper:#f4f3ed;--ink:#202923;--muted:#68746b;--line:#dfe2d7;--green:#244d3d;--lime:#d7ef8c;--white:#fffefa}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer;border:0;background:var(--green);color:white;padding:12px 18px;border-radius:7px;text-align:left;transition:background .2s}button:hover{background:#35694f}button:disabled{opacity:.5;cursor:wait}input,select,textarea{width:100%;background:var(--white);border:1px solid var(--line);padding:10px 12px;border-radius:6px;color:var(--ink);outline:none}input:focus,textarea:focus,select:focus{border-color:var(--green);box-shadow:0 0 0 2px #244d3d15}label{display:block;color:#4f5e53;font-size:12px;font-weight:500;margin:15px 0 8px}label input,label select,label textarea{margin-top:7px;font-size:14px}h1,h2,h3,p{margin-top:0}h1{font-family:Georgia,serif;font-size:44px;font-weight:400;letter-spacing:-1.7px;line-height:1.15;margin-bottom:14px}h2{font-size:20px;font-weight:550;letter-spacing:-.5px;margin-bottom:14px}.eyebrow{font-size:10px;letter-spacing:1.8px;font-weight:650;color:var(--muted);margin-bottom:16px}.muted{color:var(--muted);font-size:12px;line-height:1.6}.hidden{display:none!important}.quiet{color:var(--green);background:none;padding:5px 0;font-size:12px}.quiet:hover{background:none;text-decoration:underline}.accent{background:var(--green);padding:13px 20px}.secondary{background:#e7eadf;color:var(--green);border:1px solid #d7ddcd}.secondary:hover{background:#dbe2d2}.login-shell{min-height:100vh;display:grid;grid-template-columns:1.1fr 1fr}.login-copy{background:var(--green);color:white;padding:65px 12%;position:relative}.brand{font:70px Georgia,serif;line-height:1;margin-bottom:55px}.brand span,.wordmark span{color:var(--lime)}.login-copy .eyebrow{color:#aabdaf}.login-copy h1{font-size:64px;line-height:1.04;margin-bottom:26px}.login-copy em{color:var(--lime);font-weight:normal}.login-copy p:not(.eyebrow){color:#c6d6c9}.login-foot{font-size:11px;letter-spacing:.5px;margin-top:65px;color:#9eb4a6}.login-card{align-self:center;justify-self:center;width:360px}.login-card h2{font-family:Georgia,serif;font-weight:400;font-size:30px}.login-card button{width:100%;margin-top:20px;display:flex;justify-content:space-between}.login-card .muted{margin-top:25px}#login-error{color:#a5402e;font-size:12px;margin-top:12px}#studio{display:grid;grid-template-columns:220px 1fr;min-height:100vh}aside{position:fixed;left:0;top:0;width:220px;height:100vh;padding:28px 22px;background:#eaece3;border-right:1px solid var(--line)}.wordmark{font:26px Georgia,serif;font-weight:bold;margin-bottom:45px}.wordmark span{color:#537b42}aside .eyebrow{font-size:8px;letter-spacing:1.5px}nav button{display:block;width:100%;background:none;color:#677468;font-size:12px;padding:13px 10px;margin:4px 0}nav button.active{background:var(--green);color:white}nav button:hover{background:#dce2d4;color:var(--ink)}.aside-bottom{position:absolute;bottom:30px;color:var(--muted);font-size:10px}.online-dot{display:inline-block;width:6px;height:6px;border-radius:100%;background:#82aa59;margin-right:5px}.aside-bottom p{font-size:14px;color:var(--ink);margin:15px 0 3px}main{grid-column:2;padding:0 40px 60px;min-width:0}header{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);height:70px;font-size:9px;letter-spacing:1.8px;color:var(--muted)}.page-heading{display:flex;justify-content:space-between;align-items:center;margin:39px 0 27px}.page-heading .eyebrow{margin-bottom:13px}.page-heading p{color:var(--muted);font-size:13px;margin-bottom:0}.page-heading h1{margin-bottom:10px}.agents{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:26px}.agents article{border:1px solid var(--line);border-radius:8px;padding:18px;background:var(--white)}.agents article:first-child{background:#e5ecdf;border-color:#d2deca}.agent-top{display:flex;justify-content:space-between;font-size:8px;letter-spacing:1.1px;color:var(--muted);margin-bottom:24px}.agent-top i{height:6px;width:6px;border-radius:50%;background:#b8beae}.agent-top i.ready{background:#638a3e}.agents h2{font:23px Georgia,serif;margin-bottom:12px}.agents p{color:var(--muted);font-size:11px;line-height:1.8;min-height:43px}.agent-bottom{border-top:1px solid var(--line);padding-top:14px;display:flex;justify-content:space-between;font-size:10px}.work-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:24px}.panel{background:var(--white);border:1px solid var(--line);border-radius:8px;padding:24px}.panel-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.panel-heading h2{margin:0}.panel-heading span{font-size:8px;letter-spacing:1px;color:var(--muted)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.formula{font-size:11px;color:var(--muted);padding:10px 12px;background:#eff1e8;border-radius:4px;margin-top:10px}.panel details{font-size:12px;color:var(--muted);margin:20px 0}.panel details summary{cursor:pointer}.panel .accent{margin-top:15px}.panel form>button{margin-top:12px}.panel .muted{margin:18px 0 0}.right-column{display:grid;gap:18px;align-content:start}.pathway>div{display:flex;gap:15px;margin:22px 0}.pathway b{border:1px solid #ccd5c7;border-radius:100%;width:28px;height:28px;flex:0 0 28px;text-align:center;line-height:26px;font-weight:400;color:var(--green);font-size:11px}.pathway span{font-size:12px}.pathway small{display:block;color:var(--muted);font-size:10px;margin-top:4px}.editor-note{background:var(--green);border-radius:8px;padding:28px;color:white}.editor-note>span{font-size:8px;letter-spacing:1.5px;color:#b4c8ba}.editor-note h3{font:30px/1.2 Georgia,serif;margin:20px 0}.editor-note p{font-size:12px;color:#b8cec1;margin:0}.recent{margin-top:24px}.job-row{display:flex;gap:15px;align-items:center;border-top:1px solid var(--line);padding:16px 0}.job-row .job-title{flex:1;min-width:0}.job-row b{font-size:13px;font-weight:500;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.job-row small{font-size:10px;color:var(--muted)}.badge{font-size:10px;padding:4px 9px;border-radius:30px;background:#e9ecdf;color:#5b6b50;white-space:nowrap}.badge.good{background:#e1eddb;color:#427337}.badge.warn{background:#fff0dc;color:#9a641d}.badge.bad{background:#f8e3df;color:#a24632}.empty{padding:25px 0;color:var(--muted);font-size:12px}.library-controls{display:flex;gap:15px;margin-bottom:15px}.library-controls input{flex:1}.library-controls select{width:320px}#concept-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.concept-card{background:var(--white);border:1px solid var(--line);border-radius:7px;padding:22px}.concept-card .eyebrow{font-size:8px;min-height:24px;margin-bottom:15px}.concept-card h2{font:23px Georgia,serif}.concept-card p{font-size:12px;color:var(--muted)}.concept-card small{font-size:9px;color:#657654}.concept-card button{display:block;margin-top:18px}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.settings-grid .panel p{font-size:12px;color:var(--muted)}pre{white-space:pre-wrap;overflow-wrap:anywhere;font:12px/1.7 ui-monospace,monospace;background:#eef0e7;border-radius:5px;padding:15px}pre:empty{display:none}.notice{position:sticky;top:10px;z-index:10;background:#e0ebd5;border:1px solid #b8cda5;padding:12px 20px;border-radius:6px;font-size:12px;margin-top:15px}#job-detail{margin-top:24px}#job-detail h3{font-size:16px;margin-top:30px}.detail-actions{display:flex;gap:12px;flex-wrap:wrap}.detail-actions a{color:var(--green);padding:10px 0}.detail-actions button{font-size:12px}.artifact-preview{max-width:100%;max-height:600px;margin:10px 0;display:block}.small-row{display:flex;justify-content:space-between;gap:15px;border-top:1px solid var(--line);padding:12px 0;font-size:12px}.checklist label{display:flex;align-items:center;gap:10px}.checklist input{width:auto}.upload-form{margin-top:20px;border-top:1px solid var(--line);padding-top:20px}a{color:var(--green)}@media(min-width:1550px){main{max-width:1500px}}@media(max-width:1150px){.agents{grid-template-columns:repeat(2,1fr)}main{padding-left:25px;padding-right:25px}.work-grid{grid-template-columns:1.2fr 1fr}#concept-grid{grid-template-columns:repeat(2,1fr)}.agents p{min-height:0}}@media(max-width:800px){#studio{grid-template-columns:1fr}aside{position:static;width:100%;height:auto;padding:20px}.wordmark{margin-bottom:16px}aside .eyebrow,.aside-bottom{display:none}nav{display:flex;overflow:auto;gap:5px}nav button{white-space:nowrap;width:auto}main{grid-column:1;padding:0 18px 40px}.page-heading{align-items:start;gap:15px}h1{font-size:35px}.page-heading>button{font-size:11px}.work-grid,.settings-grid{grid-template-columns:1fr}.login-shell{grid-template-columns:1fr}.login-copy{padding:40px 30px}.brand{margin-bottom:30px}.login-copy h1{font-size:48px}.login-foot{margin-top:30px}.login-card{padding:40px 25px;width:100%}.library-controls{flex-direction:column}.library-controls select{width:100%}#concept-grid{grid-template-columns:1fr}.panel{padding:19px}.job-row .badge{max-width:105px;overflow:hidden}.agent-top{margin-bottom:15px}.agents h2{font-size:20px}.agents article{padding:15px}.form-row{grid-template-columns:1fr}.login-copy h1 br:nth-child(2){display:none}}
/* Grid tracks must shrink below the intrinsic width of long concept titles. */
#studio{grid-template-columns:220px minmax(0,1fr)}aside,.panel,.view,.right-column{min-width:0}.agents{grid-template-columns:repeat(4,minmax(0,1fr))}.concept-card{overflow-wrap:anywhere}input,select,textarea{min-width:0}.work-grid{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr)}
@media(max-width:1150px){.agents{grid-template-columns:repeat(2,minmax(0,1fr))}.work-grid{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr)}}
@media(max-width:800px){#studio{grid-template-columns:minmax(0,1fr)}.work-grid{grid-template-columns:minmax(0,1fr)}nav button{flex-shrink:0}}
.assistant-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:26px 0}.assistant-tabs button{text-align:left;background:#fff;border:1px solid var(--line,#d9ddd7);color:#283a31;padding:20px 14px;border-radius:8px}.assistant-tabs button.selected{background:#193e30;color:#fff}.assistant-tabs small{display:block;font-size:10px;letter-spacing:1px;opacity:.65;margin-top:12px}.conversation-layout{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(240px,1fr);gap:22px}.assistant-side{display:flex;flex-direction:column;gap:18px}.conversation{min-width:0}.conversation #messages{height:390px;overflow-y:auto;padding:8px 0 20px;scroll-behavior:smooth}.chat-message{margin:14px 0;padding:17px 20px;border-radius:10px;background:#f3f5f0;max-width:95%}.chat-message.user{background:#e6eee7;margin-left:auto}.chat-message small{display:block;color:#667769;margin-bottom:10px;font-size:11px;letter-spacing:1px}.chat-message div{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.65;font-size:14px}.assistant-side h3{font-size:28px}#chat-pending .small-row{flex-wrap:wrap}@media(max-width:900px){.assistant-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}.conversation-layout{grid-template-columns:1fr}.conversation #messages{height:330px}}