:root{font-family:Inter,ui-sans-serif,system-ui,sans-serif;color:#203a35;background:#f4f7f5;font-size:14px}*{box-sizing:border-box}body{margin:0}header{height:82px;background:white;border-bottom:1px solid #dde6df;display:flex;align-items:center;gap:24px;padding:0 30px}.brand{text-decoration:none;color:#146a50;font-size:25px;font-weight:750;letter-spacing:-1px}.brand small{font-size:9px;letter-spacing:2px;display:block;margin-left:29px}header>span{margin-left:auto;color:#70817b;font-size:12px}button,input,select,textarea{font:inherit;border:1px solid #d8e2dc;border-radius:8px;padding:11px 13px;background:white;color:inherit}button{cursor:pointer;font-weight:600}button:hover{background:#edf5ef}button:disabled{opacity:.5;cursor:wait}.primary{background:#176e51;color:white;border-color:#176e51}.primary:hover{background:#10563e}input,select,textarea{width:100%}label{display:block;font-size:12px;font-weight:600;margin:14px 0}label input{margin-top:8px}h1{font-size:48px;line-height:1.13;letter-spacing:-2px}h2{font-size:20px;letter-spacing:-.5px}h3{font-size:17px}p{line-height:1.7}.muted{color:#7b8a83;font-size:12px}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:700;color:#548471}.login-card{max-width:550px;margin:8vh auto;background:white;padding:42px;border:1px solid #dfe8e1;border-radius:18px;box-shadow:0 20px 70px #163b2910}.login-card .primary{width:100%;margin-top:12px}main{display:grid;grid-template-columns:310px minmax(300px,1fr) 280px;height:calc(100vh - 82px)}[hidden]{display:none!important}aside{background:white;border-right:1px solid #dde6df;padding:22px;overflow:auto}.aside-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}.pill{background:#e4f1e8;color:#28704e;font-size:11px;padding:4px 8px;border-radius:20px}aside select{margin:10px 0 20px}#conversations button{display:block;width:100%;text-align:left;border:0;border-radius:9px;margin:4px 0;padding:16px 12px}#conversations button.active{background:#eaf4ee;border-left:3px solid #197857}#conversations button strong{display:block;margin-bottom:7px}#conversations button p{margin:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:400;font-size:12px;color:#77877e}#conversations small{display:block;margin-top:10px;font-size:10px;color:#4a8066}#thread{display:flex;flex-direction:column;min-height:0}.thread-head{padding:20px 28px;background:#fff;border-bottom:1px solid #dde6df;display:flex;justify-content:space-between;gap:14px;align-items:center}.thread-head h2{margin:0 0 5px}.thread-head button{font-size:12px}.messages{padding:28px;flex:1;overflow:auto;display:flex;flex-direction:column;gap:18px}.bubble{max-width:85%;background:white;padding:16px 18px;border-radius:0 14px 14px 14px;border:1px solid #e0e8e1;white-space:pre-wrap;line-height:1.6}.bubble.out{align-self:flex-end;background:#dcf0e3;border-radius:14px 0 14px 14px}.bubble small{display:block;font-size:10px;color:#7b8a83;margin-top:8px}.composer{padding:18px 28px;background:white;border-top:1px solid #dfe6df;display:flex;gap:10px}.composer textarea{resize:vertical;min-height:60px}#detail{background:#fcfdfc;border-left:1px solid #dfe6df;padding:30px 24px;overflow:auto}#detail .metric{font-size:38px;font-weight:700;color:#25805d;margin:20px 0 0}.empty{margin:auto;text-align:center;padding:35px;color:#71847a}.empty h2{color:#304c3e}.empty-icon{font-size:36px;color:#2b825e;margin-bottom:22px}dialog{border:1px solid #d5e3d8;border-radius:15px;width:min(720px,95vw);max-height:90vh;padding:30px}dialog::backdrop{background:#132b2390}.rule{border-top:1px solid #e4eae5;padding:12px 0}.rule select{margin:8px 0}.rule textarea{height:65px}#notice{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#203e32;color:white;padding:14px 24px;border-radius:10px;z-index:10;max-width:90vw}@media(max-width:1100px){main{grid-template-columns:270px 1fr}#detail{display:none}}@media(max-width:700px){header{padding:15px;height:auto;flex-wrap:wrap;gap:12px}header>span{display:none}header button{margin-left:auto}main{height:auto;display:block}aside{max-height:300px;border-bottom:1px solid #ddd}#thread{min-height:65vh}.thread-head{padding:16px;flex-wrap:wrap}.login-card{margin:30px 15px;padding:28px}h1{font-size:38px}.composer{padding:15px}.messages{padding:16px}}