:root{color-scheme:dark;--bg:#080e19;--surface:#111a2a;--surface-2:#172236;--border:#243149;--text:#eef3fc;--muted:#8f9db4;--primary:#8172ff;--primary-hover:#9488ff;--green:#36d399;--yellow:#f8c15c;--red:#fb7185;--radius:18px;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}body{margin:0;min-height:100vh;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);background:radial-gradient(circle at 80% -10%,#222054 0,transparent 32rem),var(--bg);color:var(--text)}button,input,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.55;cursor:wait}[hidden]{display:none!important}.brand{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:750;letter-spacing:-.4px}.brand img{width:34px;height:34px}.topbar{min-height:76px;padding:14px max(24px,calc((100vw - 1440px)/2));display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #ffffff0d;background:#080e19b8;backdrop-filter:blur(18px);position:sticky;top:0;z-index:5}.topbar-actions{display:flex;align-items:center;gap:12px}.refresh-label{font-size:12px;color:var(--muted)}.content{max-width:1440px;margin:auto;padding:36px 24px 56px}.page-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:26px}h1,h2,p{margin-top:0}h1{font-size:34px;line-height:1.1;margin-bottom:0;letter-spacing:-1px}h2{font-size:25px;margin-bottom:8px;letter-spacing:-.5px}.eyebrow{text-transform:uppercase;letter-spacing:1.5px;color:#a89fff;font-weight:700;font-size:11px;margin-bottom:9px}.muted{color:var(--muted);font-size:14px;line-height:1.55}.button{border:0;border-radius:11px;padding:10px 16px;font-weight:650;font-size:14px;transition:background .15s,transform .15s}.button:active{transform:translateY(1px)}.primary{background:var(--primary);color:white}.primary:hover{background:var(--primary-hover)}.secondary{background:var(--surface-2);color:var(--text);border:1px solid var(--border)}.danger{background:#fb718519;color:var(--red);border:1px solid #fb718544}.wide{width:100%;padding:13px}.icon-button,.close-button{border:1px solid var(--border);background:var(--surface);color:var(--muted);border-radius:10px;width:38px;height:38px;font-size:20px}.close-button{font-size:27px;line-height:1}.summary{display:flex;gap:10px}.summary-item{padding:8px 12px;border:1px solid var(--border);border-radius:10px;color:var(--muted);font-size:13px;background:#111a2a88}.summary-item strong{color:var(--text);margin-right:5px}.toolbar{display:flex;gap:12px;margin-bottom:20px}.search{max-width:360px;flex:1}input,select{width:100%;background:#0c1422;color:var(--text);border:1px solid var(--border);border-radius:11px;padding:11px 13px;outline:none}input:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 3px #8172ff20}select{width:auto;min-width:160px}.agent-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.agent-card{background:linear-gradient(145deg,#141f31,#0f1725);border:1px solid var(--border);border-radius:var(--radius);padding:19px;min-width:0;transition:transform .15s,border-color .15s;cursor:pointer}.agent-card:hover{transform:translateY(-2px);border-color:#465578}.agent-card.offline{border-color:#fb71854d}.agent-card.warning{border-color:#f8c15c4d}.agent-head{display:flex;justify-content:space-between;align-items:center;gap:10px}.agent-name{font-size:17px;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.status{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--muted);white-space:nowrap}.status:before{content:"";width:8px;height:8px;border-radius:50%;background:#728096;box-shadow:0 0 0 4px #72809612}.status.online:before{background:var(--green);box-shadow:0 0 0 4px #36d39915}.status.warning:before{background:var(--yellow);box-shadow:0 0 0 4px #f8c15c15}.status.offline:before{background:var(--red);box-shadow:0 0 0 4px #fb718515}.last-seen{font-size:12px;color:var(--muted);margin:7px 0 19px}.metric-row{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.metric{background:#0a1220a3;border-radius:11px;padding:11px}.metric-label{display:block;color:var(--muted);font-size:11px;margin-bottom:5px}.metric-value{font-size:16px;font-weight:700;font-variant-numeric:tabular-nums}.bar{height:4px;background:#263248;border-radius:4px;margin-top:8px;overflow:hidden}.bar span{height:100%;display:block;background:var(--primary);border-radius:4px}.bar.high span{background:var(--red)}.bar.medium span{background:var(--yellow)}.card-footer{display:flex;align-items:center;justify-content:space-between;gap:8px;border-top:1px solid var(--border);margin-top:17px;padding-top:14px;font-size:12px}.updates{color:var(--muted)}.updates.alert{color:var(--yellow)}.agent-version{color:#65748b}.empty-state{border:1px dashed var(--border);border-radius:var(--radius);padding:50px 20px;text-align:center;color:var(--muted)}footer{text-align:center;color:#65748b;font-size:12px;padding:0 20px 30px}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:100%;max-width:420px;background:#111a2af2;border:1px solid var(--border);border-radius:24px;padding:34px;box-shadow:0 30px 90px #0007}.brand-login{margin-bottom:34px}.login-card h1{font-size:30px;margin-bottom:12px}.login-card form{margin-top:26px}label{display:block;font-size:13px;font-weight:600;color:#bac5d6;margin-bottom:18px}label input{display:block;margin-top:8px}.form-error{color:var(--red);font-size:13px;min-height:18px}.dialog{color:var(--text);background:var(--surface);border:1px solid var(--border);border-radius:22px;padding:26px;width:min(520px,calc(100vw - 28px));max-height:90vh;box-shadow:0 30px 100px #0009}.dialog::backdrop{background:#02060dcc;backdrop-filter:blur(5px)}.dialog-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:22px}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}.copy-row{display:flex;gap:8px;margin-top:8px}.copy-row input{margin:0;font-family:monospace;font-size:12px;min-width:0;flex:1}.copy-row .button{flex-shrink:0}.success-message{background:#36d39912;border:1px solid #36d39933;color:var(--green);border-radius:11px;padding:12px;font-size:14px;line-height:1.5}.details-dialog{width:min(1000px,calc(100vw - 28px))}.detail-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:20px}.detail-metrics .metric{padding:14px}.chart-section{background:#0b1321;border:1px solid var(--border);border-radius:14px;padding:16px}.chart-toolbar{display:flex;justify-content:space-between;gap:10px;margin-bottom:14px}.segmented{display:flex;background:var(--surface-2);border-radius:9px;padding:3px}.segmented button{border:0;background:transparent;color:var(--muted);padding:7px 13px;border-radius:7px}.segmented button.active{background:#33415a;color:var(--text)}.chart-wrap{height:260px;position:relative}.chart-wrap canvas{width:100%;height:100%}.chart-wrap p{text-align:center;padding-top:100px}.detail-info{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:18px}.info-panel{background:#0b1321;border:1px solid var(--border);border-radius:13px;padding:16px}.info-panel h3{font-size:13px;margin:0 0 10px;color:#bdc8da}.info-panel p{font-size:13px;color:var(--muted);margin:6px 0;line-height:1.5}.danger-zone{border-top:1px solid var(--border);padding-top:18px}.toast{position:fixed;left:50%;bottom:25px;transform:translateX(-50%);background:#26334a;color:var(--text);border:1px solid #42516b;border-radius:12px;padding:12px 18px;z-index:30;box-shadow:0 10px 30px #0008;font-size:14px}@media(min-width:1500px){.agent-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(max-width:1050px){.agent-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.refresh-label{display:none}}@media(max-width:650px){.topbar{padding:12px 16px}.topbar-actions{gap:8px}.brand span{display:none}.content{padding:25px 14px 40px}.page-heading{align-items:flex-start;flex-direction:column;gap:16px}.summary{width:100%;justify-content:space-between}.summary-item{flex:1;text-align:center;padding:8px 5px}.toolbar{flex-direction:column}.search{max-width:none}.toolbar select{width:100%}.agent-grid{grid-template-columns:1fr}.agent-card{padding:17px}.login-card{padding:26px 22px}.dialog{padding:20px}.detail-metrics{grid-template-columns:repeat(2,1fr)}.detail-info{grid-template-columns:1fr}.chart-toolbar{flex-direction:column}.chart-toolbar select{width:100%}.segmented button{flex:1}.chart-wrap{height:220px}.topbar .button{padding:10px 12px}.dialog-actions{flex-wrap:wrap}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}