:root{
    --bg:#f6f5f2; --panel:#ffffff; --ink:#16181d; --ink-2:#3a3f4b; --muted:#7a8191;
    --rule:#e7e4dd; --rule-2:#efece5; --chip:#f1eee6;
    --accent:#2f6f4e; --accent-soft:#e6efe9;
    --warn:#b8761b; --warn-soft:#f6ecd6;
    --danger:#9a2a2a; --danger-soft:#f4e0de;
    --info:#2a4a7a; --info-soft:#e1e7f1;
    --radius:6px;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html,body{background:var(--bg);color:var(--ink);font-family:'Inter',Helvetica,Arial,sans-serif;font-size:14px;line-height:1.45;-webkit-font-smoothing:antialiased}
  .mono{font-family:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;font-variant-numeric:tabular-nums}

  /* ── topbar ── */
  .topbar{display:flex;align-items:center;gap:20px;padding:14px 28px;border-bottom:1px solid var(--rule);background:var(--panel)}
  .brand{display:flex;align-items:center;gap:10px;font-weight:600;letter-spacing:-.01em}
  .brand-mark{width:22px;height:22px;border-radius:4px;background:var(--ink);color:#fff;display:grid;place-items:center;font-family:'JetBrains Mono',monospace;font-size:11px;font-weight:700}
  .brand-name{font-size:14px}
  .brand-sub{color:var(--muted);font-weight:400;font-size:13px;margin-left:2px}
  .nav{display:flex;gap:2px;margin-left:24px}
  .nav a{padding:6px 12px;font-size:13px;color:var(--ink-2);text-decoration:none;border-radius:5px}
  .nav a.active{background:var(--chip);color:var(--ink);font-weight:500}
  .nav a:hover:not(.active){background:#faf8f3}
  .top-right{margin-left:auto;display:flex;align-items:center;gap:14px}
  .clock{color:var(--muted);font-size:12.5px}
  .clock b{color:var(--ink);font-weight:500}
  .status-dot{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;padding:5px 10px 5px 8px;border:1px solid var(--rule);border-radius:999px;background:#fff}
  .status-dot::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
  .btn{border:1px solid var(--rule);background:#fff;color:var(--ink);padding:6px 12px;border-radius:5px;font-size:12.5px;font-weight:500;cursor:pointer;display:inline-flex;align-items:center;gap:6px}
  .btn:hover{border-color:#cfcabd;background:#faf8f3}
  .btn.primary{background:var(--ink);color:#fff;border-color:var(--ink)}
  .btn.primary:hover{background:#000}
  .btn.ghost{border-color:transparent;background:transparent}
  .btn.ghost:hover{background:var(--chip);border-color:transparent}

  /* ── page ── */
  .page{padding:22px 28px 60px;max-width:1480px;margin:0 auto}
  .page-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:18px;gap:24px;flex-wrap:wrap}
  .page-title{font-size:26px;font-weight:600;letter-spacing:-.02em;display:flex;align-items:baseline;gap:10px}
  .page-title .crumb{color:var(--muted);font-size:16px;font-weight:500}
  .page-title .crumb::before{content:"/";margin-right:10px;color:#cfcabd}
  .page-sub{color:var(--muted);font-size:13.5px;margin-top:2px}

  /* mode tabs */
  .mode-tabs{display:flex;gap:2px;background:#fff;border:1px solid var(--rule);border-radius:8px;padding:3px}
  .mode-tabs .tab{padding:7px 14px;font-size:13px;border-radius:5px;cursor:pointer;color:var(--ink-2);display:flex;align-items:center;gap:8px}
  .mode-tabs .tab .tab-ico{width:14px;height:14px;color:var(--muted)}
  .mode-tabs .tab.active{background:var(--ink);color:#fff}
  .mode-tabs .tab.active .tab-ico{color:#fff}
  .mode-tabs .tab:hover:not(.active){background:#faf8f3}

  /* range / date row */
  .scope-row{display:flex;align-items:center;gap:10px;margin-bottom:20px;flex-wrap:wrap}
  .scope-box{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border:1px solid var(--rule);border-radius:6px;background:#fff;font-size:13px}
  .scope-box .lbl{color:var(--muted);font-size:12px}
  .scope-box .val{font-weight:500}
.scope-box .arrow{color:var(--muted);cursor:pointer;padding:4px 8px;display:inline-flex;align-items:center;justify-content:center;user-select:none;border-radius:4px}
.scope-box .arrow:hover{color:var(--ink);background:#faf8f3}
  .seg-group{display:inline-flex;background:#fff;border:1px solid var(--rule);border-radius:6px;padding:3px}
  .seg-group .s{padding:5px 11px;font-size:12.5px;border-radius:4px;cursor:pointer;color:var(--ink-2)}
  .seg-group .s.active{background:var(--chip);color:var(--ink);font-weight:500}

  /* top search */
  .scope-search{position:relative;display:inline-flex;align-items:center;gap:8px;border:1px solid var(--rule);border-radius:6px;background:#fff;padding:6px 8px 6px 10px;font-size:13px;min-width:280px}
  .scope-search:focus-within{border-color:#b8b2a1;box-shadow:0 0 0 3px #efece5}
  .scope-search input{border:0;outline:0;font:inherit;background:transparent;flex:1;color:var(--ink)}
  .scope-search input::placeholder{color:var(--muted)}
  .scope-search .kbd{font-size:11px;color:var(--muted);border:1px solid var(--rule);border-radius:4px;padding:1px 6px;background:#fbf9f4}
  .search-menu{position:absolute;top:calc(100% + 6px);left:0;right:0;background:#fff;border:1px solid var(--rule);border-radius:8px;box-shadow:0 8px 24px rgba(22,24,29,.08);padding:6px;max-height:340px;overflow:auto;z-index:20}
  .sm-group{font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600;padding:8px 10px 4px}
  .sm-row{display:flex;align-items:center;gap:10px;padding:7px 10px;border-radius:5px;cursor:pointer}
  .sm-row:hover,.sm-row.hl{background:var(--chip)}
  .sm-row .sm-health{width:7px;height:7px;border-radius:50%;flex-shrink:0}
  .sm-row .sm-ttl{font-weight:500;font-size:13px}
  .sm-row .sm-sub{color:var(--muted);font-size:11.5px;font-family:'JetBrains Mono',monospace;margin-left:auto}
  .sm-row mark{background:#f6e8c7;color:inherit;border-radius:2px;padding:0 1px}
  .sm-empty{padding:14px 10px;color:var(--muted);font-size:12.5px;text-align:center}

  /* vehicle picker (visible in Vehicle mode) */
  .veh-picker{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--rule);border-radius:6px;background:#fff;padding:4px 6px 4px 10px;font-size:13px}
  .veh-picker select{border:0;outline:0;background:transparent;font:inherit;padding:4px 2px;color:var(--ink)}
  .veh-picker .health{width:8px;height:8px;border-radius:50%;flex-shrink:0}

  /* KPIs */
  .kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:var(--panel);border:1px solid var(--rule);border-radius:8px;margin-bottom:20px;overflow:hidden}
  .kpi{padding:16px 20px;border-right:1px solid var(--rule);position:relative}
  .kpi:last-child{border-right:none}
  .kpi .k-lbl{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:500}
  .kpi .k-val{font-size:26px;font-weight:600;margin-top:6px;letter-spacing:-.02em}
  .kpi .k-val .unit{font-size:13px;color:var(--muted);font-weight:500;margin-left:4px}
  .kpi .k-delta{font-size:12px;margin-top:4px;color:var(--muted)}
  .kpi .k-delta .up{color:var(--accent)} .kpi .k-delta .down{color:var(--danger)}
  .kpi .sparkline{position:absolute;right:14px;top:16px;opacity:.85}

  /* panels */
  .panel{background:var(--panel);border:1px solid var(--rule);border-radius:8px;overflow:hidden;margin-bottom:20px}
  .panel-head{display:flex;align-items:center;gap:12px;padding:13px 18px;border-bottom:1px solid var(--rule)}
  .panel-title{font-size:14px;font-weight:600}
  .panel-sub{color:var(--muted);font-size:12.5px}
  .panel-head .spacer{flex:1}
  .search{display:flex;align-items:center;gap:6px;border:1px solid var(--rule);border-radius:5px;padding:4px 8px;background:#fff;font-size:12.5px;color:var(--muted)}
  .search input{border:0;outline:0;font:inherit;color:var(--ink);background:transparent;width:160px}
  .tag{font-size:11px;background:var(--chip);color:var(--ink-2);padding:2px 8px;border-radius:4px;font-weight:500}
  .legend{display:flex;gap:14px;color:var(--muted);font-size:12px;align-items:center}
  .legend .dot{width:7px;height:7px;border-radius:50%;display:inline-block;margin-right:5px;vertical-align:middle}
  .legend .dot.ok{background:var(--accent)} .legend .dot.w{background:var(--warn)} .legend .dot.c{background:var(--danger)} .legend .dot.off{background:#c9c6bd}

  /* tables */
  table.fleet{width:100%;border-collapse:separate;border-spacing:0;font-size:13px}
  .fleet thead th{text-align:left;font-weight:500;color:var(--muted);font-size:11px;letter-spacing:.07em;text-transform:uppercase;padding:10px 14px;border-bottom:1px solid var(--rule);background:#fbf9f4;white-space:nowrap}
  .fleet thead th.num{text-align:right}
  .fleet tbody td{padding:12px 14px;border-bottom:1px solid var(--rule-2);vertical-align:middle}
  .fleet tbody td.num{text-align:right}
  .fleet tbody tr{cursor:pointer;transition:background .12s}
  .fleet tbody tr:hover{background:#fbf8f1}
  .fleet tbody tr.expanded{background:#fbf8f1}
  .fleet tbody tr.expanded td{border-bottom-color:transparent}
  #vehDaysTable tbody tr{cursor:default}
  #vehDaysTable tbody tr.row-clickable{cursor:pointer}
  #vehDaysTable tbody tr:not(.row-clickable):hover{background:transparent}

  .veh{display:flex;align-items:center;gap:10px}
  .veh-id{font-weight:600}
  .veh-id .mono{font-size:12px;color:var(--muted);font-weight:400;margin-left:6px}
  .health{width:8px;height:8px;border-radius:50%;flex-shrink:0}
  .health.ok{background:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
  .health.warn{background:var(--warn);box-shadow:0 0 0 3px var(--warn-soft)}
  .health.crit{background:var(--danger);box-shadow:0 0 0 3px var(--danger-soft)}
  .health.off{background:#c9c6bd;box-shadow:0 0 0 3px #ece9e1}

  .pill{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:500;padding:2px 8px;border-radius:999px;border:1px solid transparent}
  .pill.done{background:var(--accent-soft);color:var(--accent);border-color:#cfe0d4}
  .pill.pending{background:#faf3df;color:var(--warn);border-color:#ecddb2}
  .pill.idle{background:var(--chip);color:var(--muted);border-color:var(--rule)}

  .cell-temp{display:inline-flex;align-items:center;gap:8px;justify-content:flex-end}
  .temp-bar{width:48px;height:4px;border-radius:2px;background:var(--rule);overflow:hidden;position:relative}
  .temp-bar > i{position:absolute;inset:0;border-radius:2px;display:block}
  .temp-bar > i.ok{background:var(--accent)}
  .temp-bar > i.warn{background:var(--warn)}
  .temp-bar > i.crit{background:var(--danger)}

  .chev{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;padding:0;border:1px solid var(--rule);background:#fff;color:var(--ink-2);border-radius:7px;font-size:18px;font-weight:600;transition:transform .18s, background .15s, border-color .15s, color .15s, box-shadow .15s;cursor:pointer;line-height:1;font-family:inherit}
  .chev:hover{background:var(--chip);border-color:#b9b2a0;color:var(--ink);box-shadow:0 1px 0 rgba(0,0,0,.04)}
  .chev:focus-visible{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px rgba(22,24,29,.12)}
  tr.expanded .chev{transform:rotate(90deg);color:#fff;background:var(--ink);border-color:var(--ink)}

  /* expanded detail */
  tr.detail{display:none}
  tr.detail.show{display:table-row}
  tr.detail > td{padding:0;background:#fbf8f1;border-bottom:1px solid var(--rule)}
  .detail-wrap{padding:18px 22px 22px;display:grid;grid-template-columns:1.15fr 1fr 1fr;gap:22px}
  .d-section .d-title{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:10px;display:flex;align-items:center;gap:8px}
  .d-title .count{background:#fff;border:1px solid var(--rule);border-radius:999px;padding:1px 8px;font-size:11px;color:var(--ink-2);letter-spacing:0;text-transform:none}
  .trip-strip{display:flex;gap:3px;align-items:flex-end;height:64px;padding:10px 12px;background:#fff;border:1px solid var(--rule);border-radius:6px}
  .trip-strip .bar{flex:1;border-radius:2px;background:var(--ink);min-width:3px;opacity:.88}
  .trip-strip .bar.idle{background:#d6d2c5}
  .trip-axis{display:flex;justify-content:space-between;padding:6px 2px 0;color:var(--muted);font-size:11px}
  .kv{display:grid;grid-template-columns:1fr auto;gap:4px 16px;font-size:13px}
  .kv .k{color:var(--muted)} .kv .v{font-weight:500}
  .actions{display:flex;gap:8px;margin-top:14px;grid-column:1/-1}
  .actions .btn{font-size:12.5px}

  /* foot */
  .foot{padding:11px 18px;color:var(--muted);font-size:12px;display:flex;gap:18px;border-top:1px solid var(--rule);background:#fbf9f4}

  /* ── RANGE mode bits ── */
  .range-spark{display:flex;gap:2px;align-items:flex-end;height:26px;width:180px}
  .range-spark .rb{flex:1;border-radius:1.5px;background:var(--ink-2);min-width:4px;opacity:.85}
  .range-spark .rb.off{background:#d6d2c5;opacity:.6}
  .range-spark .rb.warn{background:var(--warn)}
  .range-spark .rb.crit{background:var(--danger)}

  /* chart card */
  .chart-card{padding:18px}
  .chart-legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--ink-2)}
  .chart-legend .sw{width:10px;height:3px;border-radius:2px;display:inline-block;margin-right:6px;vertical-align:middle}

  /* ── VEHICLE mode bits ── */
  .v-header{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:0;background:var(--panel);border:1px solid var(--rule);border-radius:8px;margin-bottom:20px;overflow:hidden}
  .v-header .cell{padding:16px 20px;border-right:1px solid var(--rule)}
  .v-header .cell:last-child{border-right:none}
  .v-header .cell .lbl{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:500}
  .v-header .cell .val{font-size:20px;font-weight:600;margin-top:6px;letter-spacing:-.02em}
  .v-header .ident .val{font-size:22px}
  .v-header .ident .meta{color:var(--muted);font-size:12.5px;margin-top:4px}

  /* calendar heatmap — GitHub contribution style */
  .cal-gh{display:inline-grid;grid-template-columns:28px auto;column-gap:6px;row-gap:4px;padding:6px 0 2px;align-items:start}
  .cal-gh .corner{}
  .cal-gh .months-row{position:relative;height:13px;font-size:10.5px;color:var(--muted);line-height:13px}
  .cal-gh .months-row span{position:absolute;top:0;white-space:nowrap}
  .cal-gh .dow-col{display:grid;grid-template-rows:repeat(7, 14px);gap:3px;font-size:10px;color:var(--muted);line-height:14px;text-align:right;align-self:start}
  .cal-gh .dow-col span{display:block}
  .cal-gh .dow-col span.blank{visibility:hidden}
  .cal-gh .grid{display:grid;grid-auto-flow:column;grid-auto-columns:14px;grid-template-rows:repeat(7, 14px);gap:3px;position:relative;align-self:start}
  .cal-gh .cell{width:14px;height:14px;border-radius:3px;background:#eeece4;cursor:default}
  .cal-gh .cell.l1{background:#d5e2d8}
  .cal-gh .cell.l2{background:#aecbb4}
  .cal-gh .cell.l3{background:#7aa88b}
  .cal-gh .cell.l4{background:#4b8863}
  .cal-gh .cell.l5{background:#2f6f4e}
  .cal-gh .cell.warn{background:var(--warn)}
  .cal-gh .cell.crit{background:var(--danger)}
  .cal-gh .cell.off{background:#ece9e1}
  .cal-gh .cell:hover{outline:2px solid var(--ink);outline-offset:1px;border-radius:3px;z-index:2}
  .cal-gh .cell.l1{background:#d5e2d8}
  .cal-gh .cell.l2{background:#aecbb4}
  .cal-gh .cell.l3{background:#7aa88b}
  .cal-gh .cell.l4{background:#4b8863}
  .cal-gh .cell.l5{background:#2f6f4e}
  .cal-gh .cell.warn{background:var(--warn)}
  .cal-gh .cell.crit{background:var(--danger)}
  .cal-gh .cell.off{background:#ece9e1}
  .cal-gh .cell:hover{outline:2px solid var(--ink);outline-offset:1px;border-radius:3px;z-index:2}

  /* cleaner legend */
  .cal-legend-row{display:flex;align-items:center;gap:18px;flex-wrap:wrap;font-size:12px;color:var(--ink-2);margin-top:14px;padding-top:12px;border-top:1px dashed var(--rule)}
  .cal-legend-row .grp{display:flex;align-items:center;gap:8px}
  .cal-legend-row .grp .lbl{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.06em}
  .cal-legend-row .swatches{display:inline-flex;gap:3px}
  .cal-legend-row .swatches .sw{width:14px;height:14px;border-radius:3px}
  .cal-legend-row .bounds{display:inline-flex;align-items:center;gap:6px;color:var(--muted);font-size:11px;font-family:var(--mono)}
  .cal-legend-row .mark{display:inline-flex;align-items:center;gap:6px}
  .cal-legend-row .mark .sw{width:12px;height:12px;border-radius:3px}

  /* activity summary chips shown above the grid */
  .cal-summary{display:flex;gap:22px;flex-wrap:wrap;align-items:center;padding:4px 0 14px;font-size:12.5px;color:var(--ink-2);border-bottom:1px dashed var(--rule);margin-bottom:14px}
  .cal-summary .stat{display:flex;align-items:baseline;gap:6px}
  .cal-summary .stat .n{font-family:var(--mono);font-size:15px;color:var(--ink);font-weight:600}
  .cal-summary .stat .l{color:var(--muted)}
  .cal-summary .dot{width:8px;height:8px;border-radius:2px;display:inline-block;transform:translateY(-1px);margin-right:2px}
  .cal-legend .cell{width:11px;height:11px;border-radius:2px}

  /* view switcher */
  .view{display:none} .view.active{display:block}

  /* chart */
  .trend{width:100%;height:auto;display:block;aspect-ratio:900/220}

  /* ── SIGNAL EXPLORER ── */
  .se-layout{display:grid;grid-template-columns:280px 1fr;gap:16px;align-items:start}
  .se-rail{background:var(--panel);border:1px solid var(--rule);border-radius:8px;overflow:hidden;position:sticky;top:16px;max-height:calc(100vh - 48px);display:flex;flex-direction:column}
  .se-rail .rail-head{padding:12px 14px;border-bottom:1px solid var(--rule);display:flex;align-items:center;gap:8px}
  .se-rail .rail-head .title{font-weight:600;font-size:13px}
  .se-search{border:1px solid var(--rule);border-radius:5px;padding:6px 8px;background:#fff;display:flex;align-items:center;gap:6px;margin:10px 12px 4px}
  .se-search input{border:0;outline:0;font:inherit;background:transparent;width:100%;font-size:12.5px}
  .se-tree{overflow:auto;padding:6px 0 10px}
  .sig-group{padding:2px 0}
  .sig-group-head{display:flex;align-items:center;gap:6px;padding:6px 14px;cursor:pointer;font-size:11.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
  .sig-group-head:hover{background:#faf8f3;color:var(--ink-2)}
  .sig-group-head .carat{font-size:10px;transition:transform .15s;color:var(--muted)}
  .sig-group.collapsed .carat{transform:rotate(-90deg)}
  .sig-group-body{display:block}
  .sig-group.collapsed .sig-group-body{display:none}
  .sig-item{display:flex;align-items:center;gap:8px;padding:4px 14px 4px 26px;font-size:12.5px;cursor:pointer;position:relative}
  .sig-item:hover{background:#faf8f3}
  .sig-item.on{background:var(--accent-soft)}
  .sig-item .cbx{width:13px;height:13px;border:1.5px solid #cfcabd;border-radius:3px;flex-shrink:0;background:#fff;position:relative}
  .sig-item.on .cbx{background:var(--accent);border-color:var(--accent)}
  .sig-item.on .cbx::after{content:"";position:absolute;left:3px;top:0px;width:4px;height:8px;border:solid #fff;border-width:0 1.5px 1.5px 0;transform:rotate(45deg)}
  .sig-item .n{flex:1;font-family:'JetBrains Mono',monospace;font-size:11.5px;color:var(--ink-2)}
  .sig-item.on .n{color:var(--ink);font-weight:500}
  .sig-item .u{color:var(--muted);font-size:10.5px;font-family:'JetBrains Mono',monospace}

  .se-main{display:flex;flex-direction:column;gap:14px;min-width:0}
  .se-head{background:var(--panel);border:1px solid var(--rule);border-radius:8px;padding:14px 16px}
  .se-head .row1{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
  .se-head .vh-alias{font-weight:600;font-size:16px}
  .se-head .vh-plate{color:var(--muted);font-size:12.5px;font-family:'JetBrains Mono',monospace}
  .se-head .sep{color:#cfcabd}
  .se-head .spacer{flex:1}
  .chips{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}
  .chip{display:inline-flex;align-items:center;gap:6px;padding:4px 8px 4px 10px;background:#fff;border:1px solid var(--rule);border-radius:999px;font-size:12px}
  .chip .sw{width:8px;height:8px;border-radius:50%}
  .chip .x{color:var(--muted);cursor:pointer;padding:0 2px;font-size:13px;line-height:1}
  .chip .x:hover{color:var(--danger)}

  .se-brush{margin-top:12px;background:#fbf9f4;border:1px solid var(--rule);border-radius:6px;padding:8px 10px 6px;position:relative}
  .se-brush .brush-lbl{font-size:10.5px;color:var(--muted);letter-spacing:.07em;text-transform:uppercase;margin-bottom:4px;display:flex;justify-content:space-between}
  .se-brush svg{width:100%;height:64px;display:block;cursor:crosshair;user-select:none;touch-action:none}
  .brush-window{fill:rgba(47,111,78,.22);stroke:var(--accent);stroke-width:1.5}
  .brush-window:hover{fill:rgba(47,111,78,.3)}

  .presets{display:flex;gap:6px;margin-left:auto;flex-wrap:wrap}
  .preset{font-size:11.5px;padding:4px 10px;border:1px solid var(--rule);border-radius:999px;cursor:pointer;background:#fff;color:var(--ink-2)}
  .preset:hover{background:#faf8f3;color:var(--ink)}
  .preset.preset-new{background:#fbf9f4;border-style:dashed;color:var(--ink-2);font-weight:500}
  .preset.preset-new:hover{background:var(--accent-soft);border-color:var(--accent);border-style:solid;color:var(--accent)}
  .preset.custom{padding-right:6px;display:inline-flex;align-items:center;gap:6px}
  .preset.custom .px{color:var(--muted);cursor:pointer;padding:0 4px;border-radius:50%;font-size:12px;line-height:1}
  .preset.custom .px:hover{color:var(--danger);background:#f4e0de}

  .plots{display:flex;flex-direction:column;gap:12px}
  .plot-card{background:var(--panel);border:1px solid var(--rule);border-radius:8px;padding:12px 14px 8px}
  .plot-head{display:flex;align-items:center;gap:8px;margin-bottom:6px}
  .plot-head .pn{font-size:12.5px;font-weight:600}
  .plot-head .pu{color:var(--muted);font-size:11.5px;font-family:'JetBrains Mono',monospace}
  .plot-head .pv{margin-left:auto;font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--ink-2)}
  .plot-head .sw{width:8px;height:8px;border-radius:50%;flex-shrink:0}
  .plot svg{width:100%;height:140px;display:block}
  .se-empty{background:var(--panel);border:1px dashed var(--rule);border-radius:8px;padding:60px;text-align:center;color:var(--muted);font-size:13px}

/* ─── Motor override controls (subtle, only on Motor view) ─── */
.motor-cell .motor-edit-btn{
  background:transparent; border:none; color:var(--muted); cursor:pointer;
  padding:1px 4px; margin-left:4px; opacity:0; transition:opacity .15s;
  vertical-align:middle; line-height:1;
}
.motor-cell:hover .motor-edit-btn{ opacity:.85 }
.motor-cell .motor-edit-btn:hover{ color:var(--ink); opacity:1 }

.motor-cell .motor-badge{
  display:inline-block; font-size:10px; font-weight:500; line-height:1;
  padding:2px 6px; border-radius:8px; margin-left:6px;
  border:1px solid var(--rule); color:var(--ink-2); background:var(--rule-2);
  vertical-align:middle;
}
.motor-cell .motor-badge.manual{ color:var(--warn); border-color:var(--warn-soft); background:var(--warn-soft) }
.motor-cell .motor-badge.standard{ color:var(--ink-2); }
.motor-cell .motor-badge.conifer{ color:var(--accent); border-color:var(--accent-soft); background:var(--accent-soft) }

.motor-form{
  background:var(--panel); border:1px solid var(--rule); border-radius:var(--radius);
  padding:12px 14px; margin-bottom:14px;
}
.motor-form .row{ display:flex; gap:10px; align-items:flex-end; margin-bottom:8px; flex-wrap:wrap }
.motor-form .row:last-child{ margin-bottom:0 }
.motor-form label{
  display:flex; flex-direction:column; gap:3px; font-size:11px; color:var(--muted);
}
.motor-form label.grow{ flex:1 }
.motor-form input{
  background:var(--bg); border:1px solid var(--rule); border-radius:4px;
  padding:5px 8px; font-size:12.5px; font-family:'JetBrains Mono', monospace;
  color:var(--ink); min-width:220px;
}
.motor-form input:focus{ outline:none; border-color:var(--accent); }

/* ─── Test-type pill + stack with the decode pill ─── */
.pill-stack{ display:flex; flex-direction:column; gap:4px; align-items:flex-start }
.pill.test{
  display:inline-block; font-size:10.5px; font-weight:500; line-height:1;
  padding:3px 7px; border-radius:8px;
  border:1px solid var(--info-soft); color:var(--info);
  background:var(--info-soft);
  text-transform:capitalize;
}