:root{--bg:#07130f;--panel:#0d2119;--panel2:#102a20;--line:#214535;--text:#e7f4ec;--muted:#9db8a8;--green:#39d98a;--green2:#16a765;--red:#ff7979}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif}button,input,textarea,select{font:inherit}button{cursor:pointer}.layout{display:flex;min-height:100vh}.sidebar{width:250px;background:#091a13;border-right:1px solid var(--line);padding:25px 16px;display:flex;flex-direction:column;flex-shrink:0}.brand{display:flex;align-items:center;gap:12px;padding:0 10px 30px}.brand-mark{width:42px;height:42px;border-radius:13px;background:linear-gradient(135deg,#39d98a,#137c50);display:grid;place-items:center;color:#032314;font-size:23px;font-weight:900}.brand b{display:block;letter-spacing:.08em}.brand small{display:block;color:var(--muted);font-size:10px;letter-spacing:.18em}.sidebar nav{display:grid;gap:8px}.nav{border:0;color:#a8c2b2;background:transparent;padding:13px 14px;border-radius:11px;text-align:left;display:flex;gap:13px;align-items:center}.nav.active,.nav:hover{background:#153829;color:#eafff2}.nav.active{box-shadow:inset 3px 0 var(--green)}.side-bottom{margin-top:auto;padding:15px 10px;color:var(--muted);font-size:12px;border-top:1px solid var(--line)}.side-bottom small{display:block;margin:5px 0 18px 17px}.side-bottom a{color:#c6e7d4;display:block;text-decoration:none}.dot,.pill i{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--green);margin-right:7px}.main{flex:1;min-width:0;padding:26px clamp(16px,3vw,42px);max-width:1600px;margin:auto;width:100%}header{display:flex;align-items:center;gap:16px;justify-content:space-between;margin-bottom:28px}.eyebrow{font-size:11px;color:var(--green);letter-spacing:.16em;font-weight:700}h1{font-size:28px;margin:3px 0 0}h2{margin:0 0 7px;font-size:22px}h3{margin-top:0}.user-chip{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px}.avatar{display:grid;place-items:center;background:#1a4d36;border:1px solid #2d7955;border-radius:50%;width:35px;height:35px;color:#c6ffe0}.mobile-menu{display:none;background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:9px;padding:8px}.view{display:none}.view.active{display:block}.welcome{display:flex;align-items:center;gap:16px;padding:20px;border:1px solid var(--line);background:linear-gradient(110deg,#102b20,#0a1b14);border-radius:17px;margin-bottom:18px}.hero-icon{font-size:28px;color:var(--green);width:54px;height:54px;display:grid;place-items:center;background:#153c2a;border-radius:15px}.welcome p,.section-intro p{margin:0;color:var(--muted)}.pill{margin-left:auto;white-space:nowrap;border:1px solid #2b6045;border-radius:30px;padding:7px 11px;font-size:11px;color:#b9e9ce}.chat-log{height:min(48vh,510px);min-height:260px;overflow:auto;display:flex;flex-direction:column;gap:12px;padding:10px 2px 20px}.bubble{max-width:min(850px,90%);padding:13px 16px;border-radius:14px;border:1px solid var(--line);white-space:pre-wrap;overflow-wrap:anywhere}.bubble p{margin:6px 0 0}.bubble b{font-size:12px;color:var(--green)}.bubble.assistant{background:var(--panel);align-self:flex-start}.bubble.user{background:#123b29;align-self:flex-end}.bubble.user b{color:#c1f7d8}.composer,.panel,.metric{border:1px solid var(--line);background:var(--panel);border-radius:15px}.composer{padding:13px}.composer textarea,textarea,input,select{width:100%;background:#081a12;color:var(--text);border:1px solid #28513c;border-radius:9px;padding:12px;outline:none}.composer textarea{border:0;resize:vertical;background:transparent}.composer textarea:focus,textarea:focus,input:focus,select:focus{border-color:var(--green)}.composer-foot{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:12px;border-top:1px solid var(--line);padding-top:10px}.primary,.secondary{border:0;border-radius:9px;padding:10px 16px;font-weight:700}.primary{background:var(--green);color:#062315}.primary:hover{background:#70e9aa}.primary:disabled{opacity:.55;cursor:wait}.secondary{background:#183c2b;color:var(--text);margin-top:12px}.section-intro{margin-bottom:20px}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:18px 0}.metric{padding:18px;display:flex;flex-direction:column;gap:6px}.metric span,.metric small{color:var(--muted)}.metric strong{font-size:23px;color:var(--green)}.panel{padding:22px;margin:16px 0}.panel p{color:var(--muted)}.panel label{display:block;margin:14px 0 6px;color:#c2d9cb}.inline-form{display:flex;gap:10px}.inline-form select{flex:1}.panel pre{white-space:pre-wrap;background:#06130d;padding:13px;border-radius:9px;color:#bce9ce;min-height:45px}.notice{border:1px solid #68562c;background:#2a2415;color:#e7d8a8;padding:14px;border-radius:11px}.draft{white-space:pre-wrap;background:#081a12;border:1px solid var(--line);border-radius:10px;padding:14px;margin-top:15px}footer{color:#638875;font-size:11px;text-align:center;padding:28px 0 5px}.login-body{min-height:100vh;display:grid;place-items:center;padding:20px;background:radial-gradient(ellipse at top,#123a28,transparent 55%),var(--bg)}.login-card{width:min(430px,100%);background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:30px;box-shadow:0 20px 70px #0005}.centered{justify-content:center;padding:0 0 20px}.login-card h1{font-size:24px}.login-card p,.muted{color:var(--muted)}.login-card label{display:block;margin:15px 0 6px}.full{width:100%;margin-top:20px}.error{background:#451f21;color:#ffd8d8;padding:10px;border-radius:8px}.muted{display:block;margin-top:16px;font-size:11px}@media(max-width:800px){.sidebar{position:fixed;z-index:10;inset:0 auto 0 0;transform:translateX(-100%);transition:transform .2s;box-shadow:10px 0 30px #0005}.sidebar.open{transform:translateX(0)}.mobile-menu{display:block}.user-chip{margin-left:auto}.main{padding:18px 14px}.welcome{flex-wrap:wrap}.pill{margin-left:0}.cards{grid-template-columns:1fr}.bubble{max-width:100%}h1{font-size:24px}}@media(max-width:440px){.user-chip span:last-child{display:none}.inline-form{flex-direction:column}.composer-foot{gap:10px}.welcome{padding:15px}.hero-icon{width:44px;height:44px}}