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button.selected{background:var(--accent);color:#fff}.graph-summary{grid-template-columns:repeat(4,1fr);gap:20px;padding:22px 28px 10px;display:grid}.graph-summary>div{flex-direction:column;gap:7px;display:flex}.graph-summary span{color:var(--muted);align-items:center;gap:7px;font-size:12px;display:flex}.graph-summary strong{letter-spacing:-.6px;font-size:23px;font-weight:600}.graph-summary .sample-time{letter-spacing:0;padding-top:6px;font-size:14px}.legend-in,.legend-out{background:#169b88;border-radius:50%;flex-shrink:0;width:9px;height:9px;display:inline-block}.legend-out{background:#4784e0}.graph-canvas{min-width:0;margin:8px 20px 0;position:relative}.graph-canvas svg{touch-action:pan-y;width:100%;display:block}.graph-canvas svg text{fill:var(--muted);font:11px Inter,system-ui,sans-serif}.grid-line{stroke:var(--border);stroke-width:1px}.graph-empty{text-align:center;color:var(--muted);pointer-events:none;background:var(--surface);line-height:1.9;position:absolute;inset:30% 0 auto}.graph-placeholder{text-align:center;color:var(--muted);padding:80px 25px}.graph-readout{min-height:36px;color:var(--muted);flex-wrap:wrap;align-items:center;gap:18px;padding:0 28px;font-size:12px;display:flex}.graph-readout b{color:var(--text)}.graph-scrubber{width:calc(100% - 56px);height:20px;min-height:20px;accent-color:var(--accent);margin:0 28px 8px;padding:0;display:block}.history-panel .panel-foot{flex-wrap:wrap;gap:8px}.graph-note{margin-left:auto}.device-link{color:var(--accent);font-size:inherit;text-align:left;cursor:pointer;background:0 0;border:0;padding:0;font-weight:600;display:inline}.device-link:hover{text-decoration:underline}.device-workspace{grid-template-columns:240px minmax(0,1fr);align-items:start;gap:22px;display:grid}.sensor-tree .panel-head h2{align-items:center;gap:8px;font-size:13px;display:flex}.tree-device{background:var(--soft);overflow-wrap:anywhere;gap:8px;padding:16px;font-size:12px;display:flex}.sensor-tree-item{border:0;border-bottom:1px solid var(--border);color:var(--text);text-align:left;background:0 0;justify-content:flex-start;gap:10px;width:100%;padding:17px 14px}.sensor-tree-item.selected{box-shadow:inset 3px 0 var(--accent);background:#169b8810}.sensor-tree-item span{flex:1;min-width:0}.sensor-tree-item b{overflow-wrap:anywhere;font-size:12px;display:block}.sensor-tree-item small{color:var(--muted);margin-top:6px;font-size:10px;display:block}.sensor-status-dot{background:#a5aebc;border-radius:50%;flex-shrink:0;width:7px;height:7px}.sensor-status-dot.healthy{background:#169b88}.sensor-status-dot.down{background:#ce5665}.sensor-status-dot.unknown,.sensor-status-dot.stale{background:#cc9d42}.sensor-toolbar{color:var(--muted);justify-content:space-between;align-items:center;gap:15px;margin-bottom:16px;font-size:12px;display:flex}.sensor-detail{min-width:0}.sensor-toolbar b{color:var(--text)}.snmp-fields label+label{margin-top:0}@media (width<=1050px){.device-workspace{grid-template-columns:1fr}.sensor-tree{flex-wrap:wrap;display:flex}.sensor-tree .panel-head,.tree-device{width:100%}.sensor-tree-item{flex:1;width:auto;min-width:160px}.graph-summary{gap:12px;padding:18px}.graph-summary strong{font-size:18px}}@media (width<=600px){.graph-summary{grid-template-columns:1fr 1fr}.graph-picker{flex-direction:column;align-items:flex-start}.graph-picker select{width:100%;min-width:0;max-width:100%}.range-controls button{padding:7px 9px}.graph-canvas{margin:0 6px}.graph-canvas svg{min-height:190px}.sensor-toolbar{flex-direction:column;align-items:flex-start}.graph-note{margin-left:0}.graph-readout{padding:0 16px}.history-panel .panel-head{padding:18px}}.range-controls{flex-wrap:wrap;max-width:100%}.history-panel .range-controls{row-gap:5px}