:root{--ink:#14201d;--muted:#66736f;--paper:#f3f0e8;--surface:#fbfaf6;--line:#d9d6cc;--teal:#146b5c;--lime:#c9ef6d;--coral:#f17455;--mono:'DM Mono',monospace;--sans:'Manrope',sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);min-width:320px}.app-shell{display:grid;grid-template:72px 1fr/230px 1fr;min-height:100vh}.topbar{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;padding:0 34px;border-bottom:1px solid var(--line);background:rgba(243,240,232,.92);position:sticky;top:0;z-index:5}.brand{display:flex;align-items:center;gap:12px;color:var(--ink);font-weight:700;text-decoration:none;letter-spacing:-.02em}.brand-logo{width:96px;height:43px;object-fit:contain}.topbar-actions{display:flex;align-items:center;gap:10px}.logout-button{border:0;background:transparent;color:var(--muted);font:600 11px var(--sans);cursor:pointer;padding:9px}.logout-button:hover{color:var(--ink)}.connection-pill{display:flex;align-items:center;gap:9px;border:1px solid var(--line);background:var(--surface);padding:8px 13px;border-radius:99px;font-family:var(--mono);font-size:11px}.status-dot{width:8px;height:8px;border-radius:50%;background:#9aa29f;box-shadow:0 0 0 4px rgba(154,162,159,.14)}.status-dot.online{background:var(--teal);box-shadow:0 0 0 4px rgba(20,107,92,.13)}.status-dot.offline{background:var(--coral);box-shadow:0 0 0 4px rgba(241,116,85,.14)}.sidebar{padding:38px 22px 26px;border-right:1px solid var(--line);display:flex;flex-direction:column;justify-content:space-between;min-height:calc(100vh - 72px)}nav{display:flex;flex-direction:column;gap:6px}.nav-item{border:0;background:transparent;text-align:left;padding:13px 12px;font:600 13px var(--sans);color:var(--muted);cursor:pointer;border-radius:4px}.nav-item span{font:10px var(--mono);margin-right:12px;color:#99a19e}.nav-item:hover,.nav-item.active{background:var(--ink);color:white}.nav-item.active span{color:var(--lime)}.sidebar-foot{display:flex;flex-direction:column;border-top:1px solid var(--line);padding:20px 10px 0}.sidebar-foot 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var(--ink);margin-bottom:8px}.primary-button:hover{transform:translate(2px,2px);box-shadow:2px 2px 0 var(--ink)}.primary-button:disabled{cursor:wait;opacity:.65}.primary-button span{margin-left:22px}.metric-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr;gap:12px;margin:52px 0 60px}.metric-card{background:var(--surface);border:1px solid var(--line);padding:22px;min-height:162px}.metric-card.status-card{background:var(--ink);color:white}.metric-card p{font-size:12px;color:var(--muted);margin:18px 0 0}.status-card p{color:#a9b3af}.big-status{display:flex;align-items:center;gap:14px;margin-top:23px;font-size:25px;font-weight:600}.status-dot.large{width:11px;height:11px}.metric-value{font:500 46px var(--mono);margin-top:14px}.metric-card code{font-family:var(--mono);color:var(--teal)}.section-heading{margin-bottom:22px}.text-button{border:0;background:transparent;color:var(--teal);font:600 12px var(--sans);cursor:pointer;padding:8px}.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.quick-card{background:var(--surface);border:1px solid var(--line);padding:22px;text-align:left;cursor:pointer;min-height:145px;transition:.16s}.quick-card:hover{border-color:var(--teal);transform:translateY(-2px)}.quick-card .tool-icon{font:18px var(--mono);color:var(--teal)}.quick-card h3{font-size:14px;margin:27px 0 8px}.quick-card p{font-size:11px;line-height:1.5;color:var(--muted);margin:0}.tool-heading{align-items:center}.search-box{display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--ink);padding:8px 2px}.search-box input{border:0;background:transparent;outline:none;font:12px var(--sans);width:190px}.workspace{display:grid;grid-template-columns:310px minmax(0,1fr);min-height:580px;border:1px solid var(--line);background:var(--surface)}.tool-list{border-right:1px solid var(--line);padding:10px;overflow:auto;max-height:680px}.tool-item{width:100%;border:0;background:transparent;text-align:left;padding:14px 13px;cursor:pointer;border-radius:3px}.tool-item:hover,.tool-item.active{background:#e9e6dd}.tool-item strong{font:500 12px var(--mono);display:block;overflow:hidden;text-overflow:ellipsis}.tool-item small{display:block;color:var(--muted);font-size:10px;margin-top:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.runner{padding:28px;min-width:0}.empty-runner{height:100%;min-height:450px;display:grid;place-content:center;text-align:center;color:var(--muted)}.empty-runner span{font:30px var(--mono);color:var(--teal)}.empty-runner h2{color:var(--ink);margin:18px 0 5px}.empty-runner p{font-size:12px}.runner-header{border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:22px}.runner-header h2{font:500 20px var(--mono);overflow-wrap:anywhere}.runner-header p{font-size:12px;line-height:1.6;color:var(--muted)}.field{margin:18px 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h1{font-size:clamp(40px,6vw,58px);margin-top:16px}.login-fields{display:grid;gap:8px;margin-top:30px}.login-fields label{font:500 10px var(--mono);letter-spacing:.1em;color:var(--muted);margin-top:10px}.login-fields input{width:100%;border:1px solid var(--line);background:white;padding:13px;font:13px var(--mono);outline:none}.login-fields input:focus{border-color:var(--teal)}.login-error{min-height:18px;color:#a53e25;font-size:12px;margin:12px 0}.login-button{width:100%;display:flex;justify-content:space-between;align-items:center;margin-top:5px}@media(max-width:850px){.app-shell{grid-template:64px auto 1fr/1fr}.topbar{padding:0 20px}.sidebar{grid-row:2;padding:10px 18px;border-right:0;border-bottom:1px solid var(--line);min-height:0}.sidebar nav{flex-direction:row}.sidebar-foot{display:none}.nav-item{flex:1;text-align:center}.nav-item span{display:none}main{grid-row:3;padding:34px 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