:root{--page-bg: #f6f7f9;--panel-bg: #ffffff;--panel-border: #d9dee7;--text: #1f2933;--muted: #667085;--input-border: #cdd4df;--control-bg: #ffffff;--control-active-bg: #ffffff;--soft-bg: #eef1f5;--table-border: #e4e8ef;--chart-grid: #e2e7ef;--heat: #d85a30;--cool: #378add;--fan: #8a94a6;--outdoor: #111827;color:#1f2933;background:#f6f7f9;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}:root[data-theme=dark]{--page-bg: #15171b;--panel-bg: #20242a;--panel-border: #343b46;--text: #edf0f4;--muted: #a5adba;--input-border: #48515f;--control-bg: #262b33;--control-active-bg: #303743;--soft-bg: #2a3039;--table-border: #343b46;--chart-grid: #47515f;--outdoor: #f4f6f8;color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:var(--page-bg);color:var(--text)}button,input,select{font:inherit}button{cursor:pointer}.app-shell{width:min(1440px,100%);margin:0 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