:root{font-family:Inter,system-ui,-apple-system,sans-serif;color:#25292e;background:#f2f1ed;font-synthesis:none;--dark:#202428;--gold:#d6b05c;--pink:#c95c8f;--muted:#697078;--line:#dfe1df}*{box-sizing:border-box}body{margin:0}[hidden]{display:none!important}button,input,textarea{font:inherit}button,.button{border:1px solid var(--line);border-radius:8px;padding:11px 16px;background:white;color:var(--dark);font-weight:600;cursor:pointer;text-decoration:none;font-size:14px;display:inline-flex;align-items:center;justify-content:center;gap:8px}button:hover,.button:hover{border-color:#8b9298}button:disabled{opacity:.45;cursor:not-allowed}.primary{background:var(--dark);color:#fff;border-color:var(--dark)}.gold{background:var(--gold);border-color:var(--gold)}.quiet{border:0;background:transparent;color:inherit}.outline{border-style:dashed;width:100%;padding:16px}.brandbar{min-height:94px;background:var(--dark);color:white;padding:12px 32px;display:flex;align-items:center;gap:32px;border-bottom:2px solid var(--gold)}.brand{display:flex;align-items:center;gap:24px}.brand img{width:125px;height:auto}.brand>span{font-size:14px;border-left:1px solid #ffffff35;padding:10px 0 10px 24px}.pill{font-size:12px;letter-spacing:.02em;border:1px solid #d6b05c66;background:#d6b05c0b;color:#e4cd9c;border-radius:30px;padding:8px 12px}.brandbar #session{margin-left:auto;display:flex;align-items:center;gap:18px;font-size:13px}.eyebrow{letter-spacing:.15em;font-weight:700;font-size:11px;color:#857040}.login{max-width:760px;margin:70px auto;padding:0 28px}.login h1,.empty h1{font-size:56px;line-height:1.05;letter-spacing:-2.5px;margin:24px 0}.login>p:not(.eyebrow),.empty p:not(.eyebrow){max-width:560px;color:var(--muted);line-height:1.7;font-size:18px}.login-card{max-width:540px;background:white;padding:28px;border:1px solid var(--line);border-top:2px solid var(--pink);border-radius:14px;margin:34px 0}.login-card button{width:100%;margin:16px 0}.login-card small{color:var(--muted);line-height:1.5}.shell{display:grid;grid-template-columns:260px 1fr;min-height:calc(100vh - 94px)}aside{background:#e9e9e4;border-right:1px solid #d8dbd7;padding:32px 20px;display:flex;flex-direction:column}.aside-head{display:flex;align-items:center;justify-content:space-between}.add{font-size:23px;width:36px;height:36px;padding:0;border-color:#c8cbc4}.aside-help{font-size:12px;line-height:1.6;color:var(--muted);margin-bottom:24px}#projects{display:grid;gap:9px}#projects button{display:block;width:100%;text-align:left;padding:15px 12px;background:transparent;border-color:transparent;font-size:14px;overflow-wrap:anywhere}#projects button.active{background:white;border-color:#d9dcd5;border-left:3px solid var(--pink)}#projects button small{display:block;font-weight:400;color:var(--muted);font-size:11px;margin-top:6px}.aside-foot{margin-top:auto;padding-top:60px;font-size:11px;color:var(--muted);line-height:1.7}.aside-foot b{color:#4e555b}.workspace{padding:36px 40px;min-width:0;max-width:1500px;width:100%;margin:0 auto}.empty{padding:60px 25px}.project-heading{display:flex;align-items:center;justify-content:space-between;gap:24px}.project-heading h1{font-size:32px;letter-spacing:-1.2px;line-height:1.2;margin:12px 0;overflow-wrap:anywhere}.muted{font-size:13px;color:var(--muted);line-height:1.6}.actions{display:flex;gap:9px;flex-wrap:wrap}.readiness{background:#e9e8df;border:1px solid #dedac5;border-left:3px solid var(--gold);border-radius:8px;padding:14px 18px;font-size:13px;line-height:1.6;margin:24px 0}.readiness.ready{background:#e9efe9;border-color:#cad8c9;border-left-color:#7e9e7b}.readiness strong{display:block}.tabs{display:flex;gap:30px;border-bottom:1px solid #d5d8d3;margin-bottom:28px}.tabs button{border:0;border-radius:0;background:transparent;padding:16px 0;color:var(--muted);font-size:14px}.tabs button[aria-selected=true]{color:var(--dark);box-shadow:0 2px var(--pink)}.card{background:white;border:1px solid var(--line);border-radius:12px;padding:28px;margin-bottom:22px}.section-title{display:flex;gap:18px;align-items:flex-start;margin-bottom:18px}.section-title>span{font-size:13px;border:1px solid #e1d5b7;background:#f6f2e9;border-radius:8px;padding:10px;color:#8d753d}.section-title h2{margin:0 0 7px;font-size:20px;letter-spacing:-.4px}.section-title p,.card>p{font-size:13px;color:var(--muted);line-height:1.6;margin:0}label{font-size:13px;font-weight:600;display:block;line-height:1.6;margin:14px 0}input,textarea{display:block;background:#fcfcfa;border:1px solid #d7dbd7;border-radius:7px;width:100%;padding:12px;color:var(--dark);margin:7px 0;font-weight:400;font-size:15px;resize:vertical}input:focus,textarea:focus{outline:2px solid #d6b05c77;outline-offset:1px;border-color:#a68c52}label small{font-size:11px;font-weight:400;color:var(--muted);display:block}.grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.three{grid-template-columns:1fr 1fr 1fr}.import-bar{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:18px 0 22px;border-bottom:1px solid #e4e5e0;margin-bottom:22px}.import-bar b{font-size:14px}.import-bar small{display:block;color:var(--muted);font-size:11px;margin-top:5px}.fact{border:1px solid #e0e3de;border-radius:10px;background:#fbfbf8;padding:20px;margin-bottom:16px}.fact-head{display:flex;align-items:center;justify-content:space-between;font-size:12px}.fact-head b{color:#8b7441;letter-spacing:.08em}.fact .quiet{font-size:11px;color:#7a6369;padding:4px}.inline-note{font-size:12px!important;padding:15px;background:#f3f3ed;border-radius:8px;margin-top:18px!important}.simulation-grid{display:grid;grid-template-columns:minmax(220px,.7fr) minmax(340px,1.3fr);gap:25px}.simulation-guide{align-self:start}.simulation-guide h2{font-size:27px;letter-spacing:-.8px}.simulation-guide p{margin:18px 0!important}.chat-card{border:1px solid var(--line);border-radius:12px;background:#eeeee7;overflow:hidden}.chat-head{background:var(--dark);color:white;padding:21px;display:flex;align-items:center;gap:10px}.chat-head>span:last-child{margin-left:auto;color:#dfc68d;font-size:11px}.online-dot{height:7px;width:7px;background:var(--gold);border-radius:100%}.chat{min-height:300px;max-height:520px;overflow:auto;padding:24px;display:flex;flex-direction:column;gap:12px}.bubble{max-width:90%;padding:15px 17px;font-size:14px;line-height:1.6;border-radius:12px;background:white;white-space:pre-wrap;overflow-wrap:anywhere;box-shadow:0 1px 3px #00000008}.bubble.user{align-self:flex-end;background:#e6dbc0}.bubble small{display:block;font-size:10px;color:var(--muted);margin-top:9px}.bubble.system{background:transparent;border:1px dashed #bfc4b9;box-shadow:none;color:#62695f;align-self:center;text-align:center;font-size:12px}#chatForm{padding:0 20px 22px;background:#fafaf7;border-top:1px solid #dfe1d9}#chatForm label{font-size:11px}.chat-compose{display:flex;gap:9px;align-items:center}.chat-compose input{margin:0;min-width:0}.chat-compose button{align-self:stretch}table{width:100%;border-collapse:collapse;margin-top:24px;font-size:13px}td,th{text-align:left;padding:14px 8px;border-bottom:1px solid #e2e4df}th{font-size:11px;color:var(--muted);font-weight:600}fieldset{border:0;padding:0;margin:0;min-width:0}#notice{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);z-index:20;background:#202428;color:white;padding:16px 24px;border-radius:10px;box-shadow:0 8px 40px #0003;max-width:min(700px,95vw);font-size:14px;line-height:1.5}dialog{border:1px solid var(--line);border-top:3px solid var(--pink);border-radius:14px;padding:32px;max-width:520px;width:95%;box-shadow:0 20px 80px #0003}dialog::backdrop{background:#14181dc7}dialog h2{font-size:28px;letter-spacing:-.8px}dialog .actions{justify-content:flex-end;margin-top:24px}:focus-visible{outline:2px solid #a58b4f;outline-offset:3px}@media(max-width:1100px){.project-heading{display:block}.project-heading>.actions{margin-top:20px}.workspace{padding:28px}.import-bar{align-items:flex-start;flex-direction:column}.simulation-grid{grid-template-columns:1fr}.simulation-guide{margin-bottom:0}.three{grid-template-columns:1fr}}@media(max-width:720px){.brandbar{padding:14px 18px;gap:14px;flex-wrap:wrap}.brand{gap:15px}.brand img{width:105px}.brand>span{padding-left:15px}.pill{font-size:10px}.brandbar #session{font-size:11px}.shell{grid-template-columns:1fr}aside{padding:16px;border-right:0;border-bottom:1px solid var(--line)}.aside-help,.aside-foot{display:none}#projects{display:flex;overflow:auto;margin-top:12px}#projects button{min-width:180px;width:180px}.workspace{padding:24px 15px}.grid{grid-template-columns:1fr;gap:0}.card{padding:20px}.project-heading h1{font-size:28px}.actions{gap:7px}.actions button,.button{padding:10px 12px;font-size:12px}.login{margin:40px auto}.login h1,.empty h1{font-size:40px}.login-card{padding:22px}.empty{padding:25px 8px}.tabs{gap:25px}.chat{padding:16px}.chat-compose{align-items:stretch}.chat-compose button{padding:8px}.bubble{max-width:95%}td,th{font-size:11px;padding:12px 5px}.section-title{gap:12px}}
