:root{--accent:#246c55;--accent-light:#e9f2ed;--ink:#223630;--muted:#74827b;--line:#e6eae5;--surface:#fff;--bg:#f6f7f3;--radius:16px}*{box-sizing:border-box}body{color:var(--ink);background:var(--bg);margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;font-size:14px}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}button:focus-visible,input:focus-visible,select:focus-visible{outline-offset:3px;outline:3px solid #8bc8ae}.shell{min-height:100vh;display:flex}aside{border-right:1px solid var(--line);background:#fff;flex-direction:column;flex:none;width:246px;height:100vh;padding:31px 18px;display:flex;position:sticky;top:0}.brand{letter-spacing:-1.1px;align-items:center;gap:11px;padding:0 14px 33px;font-size:29px;font-weight:750;display:flex}.brand-mark{background:var(--accent);color:#fff;border-radius:11px;place-items:center;width:37px;height:37px;font-family:Georgia,serif;font-size:33px;font-style:italic;display:grid}.brand-dot{color:#4a9a72}.workspace{border:1px solid var(--line);background:#f7f8f5;border-radius:12px;align-items:center;gap:11px;padding:14px 12px;display:flex}.workspace>span:last-child{margin-left:auto}.workspace b{font-size:12px}.workspace small{color:var(--muted);margin-top:4px;font-size:11px;display:block}.avatar,.user-avatar{color:#46684f;background:#e5ebe4;border-radius:9px;place-items:center;width:34px;height:34px;font-weight:700;display:grid}.nav-label{color:#8e9891;letter-spacing:1.4px;padding:31px 14px 13px;font-size:9px;font-weight:700}nav button{color:#68756e;text-align:left;background:0 0;border:0;border-radius:9px;align-items:center;gap:13px;width:100%;margin-bottom:7px;padding:13px 14px;font-size:12px;font-weight:600;display:flex}nav button>span{width:22px;font-size:21px}nav button.selected{color:var(--accent);background:var(--accent-light)}nav button:hover{background:#f0f4ef}nav i{background:#fff;border-radius:5px;margin-left:auto;padding:2px 6px;font-size:10px;font-style:normal}.sidebar-foot{color:#52685c;margin-top:auto;padding:20px 12px 0;font-size:11px}.sidebar-foot small{color:var(--muted);margin:7px 0 0 15px;font-size:10px;display:block}.green-dot,.amber-dot{background:#4f996e;border-radius:50%;width:6px;height:6px;margin-right:7px;display:inline-block}.amber-dot{background:#c4933c}.content{flex:1;min-width:0}header{border-bottom:1px solid var(--line);color:#849087;background:#ffffffa8;align-items:center;gap:20px;height:81px;padding:0 42px;font-size:12px;display:flex}header div{flex:1}header div span{color:#b2bbb4;margin:0 14px}header b{color:#344a3c;font-weight:500}.preview-tag{letter-spacing:1px;color:#65785d;border:1px solid #dce5d9;border-radius:5px;padding:5px 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16px;font-size:11px;font-weight:600;display:inline-flex}.button.secondary{color:#4a6254;background:#fff;border-color:#dce3d9}.button:hover:not(:disabled){filter:brightness(.96)}.stats{grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:25px;display:grid}.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:21px 20px}.stat>span{color:#778679;font-size:11px}.stat strong{letter-spacing:-1px;margin:14px 0 9px;font-size:27px;font-weight:600;display:block}.stat strong.good{color:var(--accent)}small{color:var(--muted);font-size:10px}.stat small{line-height:1.6;display:block}.overview-grid{grid-template-columns:1.1fr 1fr;gap:24px;margin-bottom:24px;display:grid}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:24px;padding:26px}.overview-grid .card{margin-bottom:0}.welcome{background:#eaf0e5;min-height:344px;padding:33px;position:relative;overflow:hidden}.pill{color:#66805d;letter-spacing:.7px;background:#eff4ed;border-radius:5px;padding:5px 8px;font-size:8px;font-weight:700;display:inline-block}.welcome .pill{background:#dce8d4}.welcome h2{letter-spacing:-1px;z-index:1;margin-top:25px;font-size:28px;line-height:1.3;position:relative}.welcome p{z-index:1;font-size:11px;position:relative}.welcome .button{z-index:1;margin-top:22px;position:relative}.orb{color:#98b08a;opacity:.7;background:linear-gradient(140deg,#d2dfc8,#e9efdf);border-radius:50%;place-items:center;width:224px;height:224px;font-size:92px;display:grid;position:absolute;bottom:-18px;right:-22px;transform:rotate(-17deg)}.card-title{justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:21px;display:flex}.card-title>span{color:var(--muted);font-size:10px}.step{align-items:center;gap:14px;margin:16px 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small{margin-top:6px;display:block}.message-icon{color:#bd755b;border:1px solid #cc8e76;border-radius:50%;place-items:center;width:25px;height:25px;display:grid}.pill.danger{color:#b2674c;background:#fae8e1}.message-preview{border:1px solid var(--line);border-radius:10px;margin-top:24px;padding:20px}.warning{color:#947441;background:#fff5e5;border-radius:8px;margin-top:18px;padding:15px 18px;font-size:11px;line-height:1.7}.disabled-link{color:#aab0a7;font-size:11px;text-decoration:line-through}.actions{gap:12px;margin:22px 0;display:flex}.status-good{color:#608951}.node{align-items:center;gap:20px;margin:24px 0;display:flex}.node-symbol{color:#7b936a;background:#edf2e7;border-radius:14px;place-items:center;width:56px;height:56px;font-size:34px;display:grid}.stats.inner{margin-bottom:0}.inner .stat{background:#f9faf6}.next-node p{max-width:700px;margin-bottom:20px}footer{color:#9aa394;justify-content:space-between;margin-top:33px;padding:12px 0;font-size:9px;display:flex}.muted{color:#89947f}@media (min-width:1500px){main{padding-top:47px}.welcome{min-height:370px}}@media (max-width:1100px){aside{width:210px;padding-left:12px;padding-right:12px}main{padding:28px 24px}header{padding:0 24px}.stats{gap:10px}.stat{padding:18px 14px}.stat strong{font-size:23px}.overview-grid{grid-template-columns:1fr}.relay-grid{gap:10px}.relay{padding:20px}.fallback{flex-wrap:wrap}.relay h2{font-size:13px}}@media (max-width:720px){.shell{display:block}aside{width:100%;height:auto;padding:15px;position:relative}.brand{padding:0 7px 15px;font-size:24px}.workspace,.nav-label,.sidebar-foot{display:none}nav{gap:5px;display:flex;overflow:auto}nav button{white-space:nowrap;width:auto;margin-bottom:0;padding:9px;font-size:10px}nav button>span{width:auto;font-size:17px}nav i{display:none}header{gap:10px;height:55px;padding:0 17px;font-size:10px}main{padding:24px 16px}h1{font-size:27px}.heading{align-items:flex-start}.heading>.button{display:none}.stats{grid-template-columns:repeat(2,1fr)}.relay-grid{grid-template-columns:1fr}.routes-summary{display:block}.routes-summary .button{margin-top:17px}.welcome{padding:25px}.orb{width:180px;height:180px}.card{padding:20px}.fallback{gap:12px}.actions{flex-wrap:wrap}footer{gap:15px;line-height:1.6}.message-row{gap:10px;padding:12px}.message-row small{font-size:9px}.eyebrow{font-size:8px}}