:root{font-family:'Segoe UI',Arial,sans-serif;color:#26292f;background:#f3f4f6;font-synthesis:none;--a:#c82032;--b:#376b99;--border:#e0e2e6;--muted:#686d76;--soft:#f7f7f8;--accent:#fbeef0}
*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button,input,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.45;cursor:default}button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #aa7e2c;outline-offset:4px}button:focus:not(:focus-visible){outline:none}
.app-header{display:flex;align-items:center;gap:13px;padding:24px 36px 18px}.brand{background:#bd1e2d;color:#fff;border-radius:13px;padding:13px 10px;font-size:23px;font-weight:650;letter-spacing:-1px}.brand span{font-size:14px;color:#fff;letter-spacing:0}.eyebrow{font-size:10px;letter-spacing:1.8px;font-weight:650;color:var(--muted);margin:0 0 4px}h1{font-size:23px;letter-spacing:-.6px;font-weight:600;margin:0}.save-status{margin-left:auto;font-size:12px;color:var(--muted)}main{padding:0 36px;width:100%;min-width:0}.intro{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:0 0 26px}.intro p{font-size:14px;color:var(--muted);margin:0}.intro>span{font-size:11px;color:#696f78;border:1px solid #dedfe3;padding:6px 10px;border-radius:20px;white-space:nowrap}h2{font-size:17px;font-weight:600;margin:0;letter-spacing:-.2px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:16px}.step{display:inline-grid;place-items:center;width:25px;height:25px;background:#f8e9ec;color:#a51f2d;border-radius:8px;font-size:12px;margin-right:7px;vertical-align:2px}.actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap}button{border:1px solid #d9dce1;border-radius:9px;background:#faf8f8;color:#912432;padding:10px 14px;font-size:13px;min-height:40px;transition:background .15s}button:hover{background:#f8e9ed}.button-quiet{background:transparent;border-color:transparent;color:#616772;font-size:12px}.button-quiet:hover{background:#f0f1f3}.button-primary{background:#bd1e2d;color:white;border-color:#bd1e2d}.button-primary:hover{background:#9e1423}.switch{display:flex;align-items:center;gap:9px;font-size:13px;cursor:pointer;min-height:40px}.switch input{appearance:none;width:36px;height:21px;background:#aaaeb5;border-radius:20px;position:relative;margin:0;cursor:pointer;flex-shrink:0}.switch input:before{content:'';position:absolute;left:3px;top:3px;width:15px;height:15px;background:white;border-radius:50%;transition:transform .15s}.switch input:checked{background:var(--a)}.switch input:checked:before{transform:translateX(15px)}
.settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.settings-grid:has(#scenarioB[hidden]){grid-template-columns:1fr}.scenario{--series:var(--a);--tint:#fff0f2;border:1px solid var(--border);border-radius:16px;background:white;padding:20px 22px 0;min-width:0}.scenario-b{--series:var(--b);--tint:#eef4f9}.scenario-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:20px}.scenario-heading h3{font-size:15px;font-weight:600;margin:0;display:flex;align-items:center;gap:9px}.letter{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:8px;color:var(--series);background:var(--tint);font-size:13px;font-weight:700}.scenario-heading p{font-size:12px;color:var(--muted);margin:6px 0 0 35px}.line-sample{width:26px;border-top:3px solid var(--a);margin-top:14px}.controls{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:25px}.control{min-width:0}.control-heading{display:flex;justify-content:space-between;align-items:center;gap:8px;min-height:39px}.control label{font-size:13px;font-weight:500}.input-unit{display:flex;align-items:center;gap:3px;flex-shrink:0;background:var(--soft);border:1px solid #dfe1e6;border-radius:9px;padding-right:9px}.input-unit input{background:transparent;border:0;width:64px;padding:8px 5px 8px 9px;text-align:center;font-size:16px;color:#26292f;border-radius:8px;font-variant-numeric:tabular-nums}.input-unit>span{font-size:12px;color:var(--muted)}input[type=range]{display:block;width:100%;height:24px;margin:10px 0 5px;accent-color:var(--series,var(--a));cursor:pointer}.control-hint{font-size:11px;line-height:1.6;color:var(--muted);margin:4px 0 15px;min-height:35px}.advanced{border-top:1px solid #ebecef;margin-top:4px}.advanced>summary{padding:13px 0;color:#525761;font-size:12px;font-weight:500}.advanced small{display:block;font-size:11px;color:var(--muted);font-weight:400;line-height:1.6;margin-top:4px}.advanced-controls{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 24px;padding:8px 0 4px}.advanced-controls .control-hint{min-height:0}.advanced-controls .control:last-child{grid-column:auto}.hint{font-size:12px;color:var(--muted);line-height:1.65;margin:0}.advanced>.hint{padding-top:4px}.action-status{font-size:12px;color:#923445;margin:10px 0 0}.action-status:empty{display:none}
.panel{background:white;border:1px solid var(--border);border-radius:16px;min-width:0}.chart-panel{padding:24px;margin-top:24px}.subtitle{font-size:12px;color:var(--muted);margin:7px 0 0 36px}.legend{display:flex;gap:18px;flex-wrap:wrap;font-size:12px}.legend span:before{content:'';display:inline-block;width:25px;border-top:3px solid;margin-right:8px;vertical-align:middle}.series-A{color:var(--a)}.series-B{color:var(--b)}.series-B:before{border-top-style:dashed!important}.chart-toolbar{display:grid;grid-template-columns:auto minmax(120px,1fr) auto;align-items:center;gap:30px;padding:18px 0;border-top:1px solid #eff0f2}.outdoor-field{display:flex;align-items:center;gap:13px}.outdoor-field label{font-size:13px;font-weight:500}.outdoor-field .input-unit input{width:70px}.range-labels{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);margin-top:3px}.temperature-slider input{margin:0;height:22px}.quick-temperatures>span{display:block;font-size:11px;color:var(--muted);margin-bottom:6px}.quick-temperatures>div{display:flex;gap:5px}.quick-temperatures button{background:white;border:1px solid #e1e3e7;min-width:43px;padding:6px 9px;font-size:12px;min-height:32px;font-variant-numeric:tabular-nums}.quick-temperatures button:hover{background:var(--accent)}.quick-temperatures button[aria-pressed=true]{background:#fdecef;color:#a7192a;border-color:#db8b95}.summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:4px 0 16px}.summary:has(#summaryB[hidden]){grid-template-columns:1fr}.result{background:#f7f7f9;border-radius:11px;padding:14px 18px;border:1px solid #ececf0}.result-a{background:#fff3f4;border-color:#f3d8dd}.result-b{background:#f1f5fa;border-color:#dee7f1}.result-title{font-size:12px;display:flex;align-items:center;gap:7px;color:#81343d}.result-b .result-title{color:#456b8e}.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--a)}.result-b .dot{background:var(--b)}.result strong{display:block;font-size:30px;letter-spacing:-.8px;font-weight:600;margin:6px 0 3px;font-variant-numeric:tabular-nums}.result small{font-size:11px;color:var(--muted);line-height:1.5}.result-delta strong{font-size:26px;padding-top:4px}.summary:has(#summaryB[hidden]) .result{display:flex;align-items:center;gap:20px;flex-wrap:wrap}.summary:has(#summaryB[hidden]) strong{margin:0}
#chart{width:100%;touch-action:none;cursor:crosshair;user-select:none}#chart svg{display:block;width:100%;overflow:visible}#chart .grid-line{stroke:#edeef1;stroke-width:1}#chart .axis-label,#chart .axis-title{font-size:12px;fill:#707580}#chart .curve{fill:none;stroke-linejoin:round;stroke-linecap:round}#chart .A{stroke:var(--a)}#chart .B{stroke:var(--b)}#chart .curve.final{stroke-width:3}#chart .curve.B.final{stroke-dasharray:12 7}#chart .cursor-line{stroke:#969da7;stroke-width:1;stroke-dasharray:3 5}#chart .cursor-label{fill:#852633;font-size:12px;font-weight:600}#chart .marker{stroke-width:2;fill:white}#chart .marker.A.final{fill:var(--a);stroke:white}#chart .marker.B.final{fill:var(--b);stroke:white}.chart-caption{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-top:15px;border-top:1px solid #eff0f2;margin-top:8px}#readout{font-size:11px;color:#686d77;font-variant-numeric:tabular-nums;margin:0;line-height:1.6}
.tools-heading{margin:30px 0 15px}.tools-heading h2{font-size:15px}.tools-heading p{font-size:12px;color:var(--muted);margin:5px 0 0}.disclosure{margin-bottom:10px}.disclosure>summary{padding:18px 22px;font-size:14px;font-weight:500}summary{cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;list-style:none}summary::-webkit-details-marker{display:none}.disclosure summary small{display:block;font-size:12px;line-height:1.6;color:var(--muted);font-weight:400;margin-top:4px}.chevron{width:8px;height:8px;border-right:1.5px solid #8e959e;border-bottom:1.5px solid #8e959e;transform:rotate(45deg);flex-shrink:0;margin:0 3px 5px 8px}details[open]>summary .chevron{transform:rotate(225deg);margin-top:5px}details[open]>summary{border-bottom:1px solid #eff0f2}.disclosure-body{padding:20px 22px}.disclosure-body>.hint{margin-bottom:18px}.breakdown{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,380px),1fr));gap:26px}.calculation h3{font-size:13px;margin:0 0 16px}.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.steps div{border-left:2px solid #dfe1e7;padding-left:12px}.steps span{display:block;font-size:12px;color:var(--muted)}.steps strong{display:block;margin-top:8px;font-weight:500;font-size:20px;font-variant-numeric:tabular-nums}.fit-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin-bottom:18px}.fit-grid fieldset{border:1px solid var(--border);border-radius:10px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;padding:15px;min-width:0;margin:0}.fit-grid legend{font-size:13px;padding:0 6px;color:#8a2934}.fit-grid label{font-size:12px;line-height:1.6}.fit-grid input{display:block;width:100%;margin-top:8px;padding:10px;border:1px solid #d9dce1;border-radius:8px;background:var(--soft);color:#26292f}#fitResult{font-size:13px;line-height:1.7}#fitResult:empty{display:none}.model-description{font-size:13px;line-height:1.8;max-width:1050px}.model-description p:first-child{margin-top:0}code{overflow-wrap:anywhere;font-size:12px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:12px;margin:0 0 20px}td,th{text-align:right;border-bottom:1px solid #e8e9ee;padding:12px;white-space:nowrap}th{font-weight:500;color:#666c76}tbody tr:hover{background:#faf6f7}footer{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:24px 36px 30px;font-size:11px;color:var(--muted)}[hidden]{display:none!important}
@media(min-width:1700px){.advanced-controls{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:1100px){.app-header{padding:22px 24px 16px}main{padding:0 24px}.scenario{padding:18px 18px 0}.controls{gap:16px}.control-heading{flex-wrap:wrap;gap:7px}.control-hint{min-height:52px}.chart-toolbar{gap:20px}.quick-temperatures{grid-column:1/-1;display:flex;align-items:center;gap:14px}.quick-temperatures>span{margin:0}.chart-toolbar{grid-template-columns:auto minmax(120px,1fr)}.advanced-controls .control-hint{min-height:0}}
@media(max-width:800px){.settings-grid{grid-template-columns:1fr}.control-heading{flex-wrap:nowrap}.control-hint{min-height:0}.scenario-heading{margin-bottom:15px}.intro>span{display:none}.save-status{max-width:120px;line-height:1.5;text-align:right}.subtitle{margin-left:0}.fit-grid{grid-template-columns:1fr}.summary{gap:10px}.result{padding:12px}.result strong{font-size:27px}.result-delta strong{font-size:24px}.chart-panel{padding:18px}.steps{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.app-header{padding:20px 14px 14px;gap:10px}.brand{padding:11px 8px;font-size:21px}h1{font-size:19px}.eyebrow{font-size:9px}.save-status{display:none}main{padding:0 12px}.intro{margin-bottom:22px}.intro p{font-size:12px;line-height:1.7}.section-heading{gap:10px}.section-heading>.actions{width:100%;justify-content:space-between;gap:4px}.section-heading h2{font-size:16px}.switch{font-size:12px}.button-quiet{padding:8px;font-size:11px}.scenario{padding:16px 15px 0}.scenario-heading h3{font-size:14px}.scenario-heading p{margin-left:0;font-size:11px}.controls{gap:16px}.control-heading{align-items:flex-start;flex-direction:column}.control label{font-size:12px}.control-hint{font-size:11px}.input-unit input{font-size:16px;width:62px}.advanced small{font-size:10px}.advanced-controls{gap:5px 18px}.chart-panel{padding:16px 12px}.chart-toolbar{grid-template-columns:1fr;gap:15px}.outdoor-field{justify-content:space-between}.quick-temperatures{grid-column:auto;flex-wrap:wrap;gap:8px}.quick-temperatures button{flex:1;min-width:38px}.quick-temperatures>div{width:100%}.summary{grid-template-columns:1fr 1fr}.result-delta{grid-column:1/-1;display:grid;grid-template-columns:1fr auto;align-items:center;column-gap:12px}.result-delta strong{margin:0;padding:0;grid-column:2;grid-row:1/3}.result-delta small{grid-column:1}.result-title{font-size:11px}.result strong{font-size:26px}.result small{font-size:10px}.chart-caption .hint{font-size:11px}.disclosure>summary{padding:16px}.disclosure summary small{font-size:11px}.disclosure-body{padding:16px}.fit-grid fieldset{grid-template-columns:1fr}.legend{gap:12px}footer{padding:20px 16px;line-height:1.6}.steps strong{font-size:18px}}
@media(pointer:coarse){button,.switch,summary{min-height:44px}input[type=range]{height:32px}.quick-temperatures button{min-height:40px}.fit-grid input{font-size:16px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}

/* Compact layout: retain readable text and full-width chart. */
.app-header{padding:12px 20px;gap:10px}
.brand{padding:8px 9px;border-radius:9px;font-size:20px}
.brand span{font-size:12px}
h1{font-size:20px}
main{padding:0 20px}
h2{font-size:15px}
.section-heading{margin-bottom:8px;gap:10px}
.step{width:21px;height:21px;font-size:11px;border-radius:6px;margin-right:5px;vertical-align:1px}
button{min-height:32px;padding:6px 10px;font-size:12px}
.switch{min-height:32px;font-size:12px}
.actions{gap:8px}
.settings-grid{gap:12px}
.scenario{padding:10px 14px 0;border-radius:11px}
.scenario-heading{align-items:center;margin-bottom:8px;min-height:28px}
.scenario-heading h3{font-size:13px;gap:7px}
.letter{width:22px;height:22px;border-radius:6px;font-size:12px}
.line-sample{margin-top:0}
.controls{gap:18px}
.control-heading{min-height:30px;gap:6px;flex-wrap:nowrap}
.input-unit{border-radius:7px;padding-right:6px}
.input-unit input{padding:4px 3px 4px 6px;font-size:14px;width:60px}
.control label{font-size:12px}
input[type=range]{height:20px;margin:4px 0 2px}
.control-hint{min-height:0;margin:2px 0 6px;line-height:1.4}
.advanced{margin-top:3px}
.advanced>summary{padding:8px 0}
.advanced small{margin-top:2px;line-height:1.4}
.advanced-controls{padding:6px 0 2px;gap:4px 18px}
.chart-panel{padding:12px 16px;margin-top:12px;border-radius:11px}
.chart-toolbar{gap:18px;padding:8px 0}
.outdoor-field{gap:8px}
.quick-temperatures>span{margin-bottom:3px}
.quick-temperatures button{min-height:28px;padding:4px 8px}
.summary{gap:10px;margin:3px 0 6px}
.result,.result-delta{display:grid;grid-template-columns:1fr auto;column-gap:10px;align-items:center;padding:8px 12px;border-radius:8px}
.result strong,.result-delta strong{grid-column:2;grid-row:1/3;margin:0;padding:0;font-size:23px;letter-spacing:-.4px}
.result small,.result-delta small{grid-column:1;font-size:11px;line-height:1.4}
.result-title{font-size:11px}
.chart-caption{padding-top:7px;margin-top:3px;gap:4px}
.chart-caption .hint{font-size:11px}
#readout{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.tools-heading{margin:18px 0 8px}
.tools-heading h2{font-size:13px}
.disclosure{margin-bottom:7px;border-radius:10px}
.disclosure>summary{padding:10px 15px;font-size:13px}
.disclosure summary small{display:none}
.disclosure[open] summary small{display:block}
.disclosure-body{padding:14px 15px}
footer{padding:14px 20px 20px}
@media(min-width:901px){.chart-toolbar{grid-template-columns:auto minmax(120px,1fr) auto}.quick-temperatures{grid-column:auto;display:block}.quick-temperatures>span{margin-bottom:3px}}
@media(max-width:1100px) and (min-width:801px){.control-heading{flex-wrap:wrap}}
@media(max-width:800px){.app-header{padding:12px 14px}main{padding:0 12px}.settings-grid{gap:8px}.chart-panel{padding:12px}.chart-toolbar{gap:10px}.quick-temperatures{gap:8px}.quick-temperatures>span{margin:0}.result,.result-delta{padding:8px}.result strong,.result-delta strong{font-size:21px}.result small{font-size:10px}}
@media(max-width:520px){h1{font-size:18px}.section-heading{gap:6px}.section-heading>.actions{gap:4px}.scenario{padding:9px 11px 0}.controls{gap:14px}.control-heading{flex-direction:column;align-items:flex-start}.input-unit input{font-size:16px}.summary{gap:7px}.result strong{font-size:22px}.result-delta{grid-column:1/-1}.result-a,.result-b{display:block}.result-a strong,.result-b strong{margin:3px 0}.advanced small{font-size:11px}.quick-temperatures>div{gap:4px}.chart-toolbar{grid-template-columns:1fr}.chart-panel{margin-top:10px}.section-heading h2{font-size:15px}}
@media(pointer:coarse){button,.switch,summary{min-height:44px}.quick-temperatures button{min-height:44px}input[type=range]{height:32px}.input-unit input{font-size:16px;padding-top:7px;padding-bottom:7px}}

/* Touch-first graphic setup; a separate draft protects the existing comparison. */
.mode-picker{display:flex;gap:6px;background:#e9eaee;border-radius:10px;padding:4px;margin:0 0 12px;width:fit-content;max-width:100%}
.mode-picker button{background:transparent;border-color:transparent;color:#606772;min-height:40px}
.mode-picker button[aria-pressed=true]{background:white;border-color:#dfdfe4;color:#ae1e2f}
.service-setup{padding:12px 14px;background:white;border:1px solid var(--border);border-radius:11px}
.service-room{display:flex;align-items:center;gap:6px;font-size:12px;flex-wrap:wrap}
.service-setup input,.service-result input{width:76px;padding:8px;border:1px solid #d8dbe2;background:#f9f9fb;border-radius:8px;color:#26292f;font-size:16px;min-height:42px}
.service-stages{display:flex;gap:8px;margin:12px 0}
.service-stages button{flex:1;min-height:42px}
.service-stages button[aria-pressed=true]{background:#c82032;border-color:#c82032;color:white}
.service-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:8px 0}
.service-fields label{display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:12px;line-height:1.5}
.service-result{padding:14px;margin-top:12px}
.service-values{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px}
.service-values>div{background:#f6f6f8;padding:10px;border-radius:8px}
.service-values span{display:block;font-size:11px;color:var(--muted)}
.service-values strong{display:block;font-size:23px;margin-top:5px;font-weight:600;font-variant-numeric:tabular-nums}
.service-accuracy{font-size:12px;line-height:1.7;color:#676c76;margin:10px 0}
.sensor-setup{border-top:1px solid var(--border);border-bottom:1px solid var(--border);margin:12px 0;padding-bottom:6px}
.sensor-setup>summary{padding:10px 0;font-size:13px;min-height:44px}
.sensor-setup small{display:block;font-size:11px;font-weight:400;color:var(--muted);margin-top:4px;line-height:1.5}
.sensor-setup[open]>.hint{margin-top:8px}
#sensorApply{margin:10px 0 4px;min-height:44px}
#serviceStatus{margin-top:10px}
.service-mode .chart-toolbar,.service-mode .summary,.service-mode .legend,.service-mode>.tools-heading,.service-mode>.disclosure{display:none}
.service-mode .chart-panel{margin-top:10px}
.service-mode .chart-panel .section-heading{margin-bottom:0}
#chart .handle-touch{fill:#f6d7dc;fill-opacity:.55;stroke:#c82032;stroke-width:1;stroke-dasharray:2 3}
#chart .handle-dot{fill:white;stroke:#c82032;stroke-width:3}
#chart .handle-label{font-size:12px;font-weight:650;fill:#ac182a;paint-order:stroke;stroke:white;stroke-width:4px}
.service-mode #chart{cursor:ns-resize}
@media(max-width:700px){.mode-picker{width:100%}.mode-picker button{flex:1;padding:8px;font-size:12px}.service-values{grid-template-columns:repeat(3,minmax(0,1fr))}.service-values strong{font-size:22px}.service-result .actions{display:grid;grid-template-columns:1fr 1fr}.service-result .actions .button-primary{grid-column:1/-1}.service-result button{min-height:44px}.service-fields{gap:8px}.service-fields label{align-content:start}.service-setup .section-heading{gap:10px}.service-room{width:100%;justify-content:space-between}.service-setup{padding:10px}.service-result{padding:12px}.service-mode .chart-caption{padding-top:6px}}
@media(max-width:370px){.service-values{gap:5px}.service-values>div{padding:8px}.service-values strong{font-size:20px}.service-fields label{font-size:11px}.service-setup input,.service-result input{width:67px}}
.service-live{font-size:12px;line-height:1.7;font-variant-numeric:tabular-nums;color:#8c2431;background:#fff0f2;padding:7px 10px;border-radius:7px;margin:8px 0 0}
/* Keep touch gestures on the handles and visibly acknowledge an active drag. */
#chart .edit-handle{touch-action:none;cursor:grab;pointer-events:all}
#chart .handle-label{pointer-events:all;user-select:none;-webkit-user-select:none}
#chart[data-dragging=warm] #handle-dot-warm,
#chart[data-dragging=cold] #handle-dot-cold,
#chart[data-dragging=min] #handle-dot-min,
#chart[data-dragging=max] #handle-dot-max{fill:#c82032;stroke:white;stroke-width:3}
#chart[data-dragging]:not([data-dragging=""]) .edit-handle{cursor:grabbing}

/* Nimbus / Ariston-inspired service palette, without changing controller logic. */
.app-header{border-top:4px solid var(--a);background:#fff;border-bottom:1px solid #e6e7eb;margin-bottom:12px}
.brand{background:transparent;color:var(--a);font-family:Arial,sans-serif;font-size:22px;font-weight:800;letter-spacing:-1.1px;padding:5px 13px 5px 0;border-right:1px solid #e2e3e7;border-radius:0}
.eyebrow{color:#696e78;letter-spacing:1.4px}
h1{color:#292d35}
.scenario-a{border-top:3px solid var(--a)}
.scenario-b{border-top:3px solid var(--b)}
.mode-picker{background:#e9eaee}
.mode-picker button[aria-pressed=true]{box-shadow:0 1px 3px #20242b0d}
.service-live{background:#24282f;color:#f3f4f7;border-left:3px solid var(--a);font-weight:500;border-radius:5px}
.service-values{background:#24282f;padding:8px;border-radius:10px}
.service-values>div{background:#30353e;border:1px solid #3d424c}
.service-values>div:first-child{border-color:#d65060;background:#4a2a31}
.service-values span{color:#bec5cf}
.service-values strong{color:#fff;letter-spacing:.3px}
#chart .handle-badge rect{fill:white;stroke:#db9ba4;stroke-width:1.2}
#chart .handle-context{fill:#8e2b38;font-size:10px;font-weight:600}
#chart .handle-value{fill:#b51c2f;font-size:19px;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.6px}
#chart .drag-badge{filter:drop-shadow(0 3px 5px #20242b24)}
#chart .drag-badge rect{fill:#bd1e2d;stroke:#fff;stroke-width:2}
#chart .drag-badge-title{fill:#ffe6e9;font-size:10px;font-weight:600;letter-spacing:.3px}
#chart .drag-badge-value{fill:#fff;font-size:28px;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.4px}
#chart .drag-badge-result{fill:#fff;font-size:11px;font-variant-numeric:tabular-nums}
#chart .drag-badge-guide{fill:none;stroke:#bd1e2d;stroke-width:1.5;stroke-dasharray:3 3}
#chart .handle-dot{stroke:var(--a)}
#chart .curve.final{stroke-width:3.3}
@media(max-width:520px){.brand{font-size:18px;padding-right:10px}.app-header{gap:10px}h1{font-size:17px}.eyebrow{font-size:9px;letter-spacing:.6px}.service-values{padding:6px}.service-values strong{font-size:21px}}

/* Mobile workflow: edit the draft, then inspect it without applying or refitting. */
.room-controls{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:8px;max-width:540px}
.room-controls label{display:flex;flex-direction:column;gap:4px;min-width:0;font-size:11px;color:#626873}
.room-controls input{box-sizing:border-box;width:100%;min-width:0;min-height:44px;border:1px solid #d8dbe2;border-radius:8px;padding:8px;background:#f8f9fb;color:#25292f;font-size:16px;font-weight:600;font-variant-numeric:tabular-nums}
.room-correction{margin:7px 0 3px;font-size:12px;line-height:1.5;color:#8e2533}
.service-numeric{border-top:1px solid var(--border);margin-top:6px}
.service-numeric>summary{font-size:12px;min-height:40px;padding:6px 0}
.service-numeric[open]{padding-bottom:4px}
.interaction-picker{display:grid;grid-template-columns:1fr 1.35fr;gap:4px;background:#eceef1;border-radius:9px;padding:4px;margin-top:10px}
.interaction-picker button{min-height:44px;background:transparent;border-color:transparent;font-size:13px;color:#626873}
.interaction-picker button[aria-pressed=true]{background:#bd1e2d;color:white;border-color:#bd1e2d;box-shadow:0 1px 2px #20242b18}
#serviceInspect[aria-pressed=true]{background:#303a46;border-color:#303a46}
#editStages{gap:8px;margin:6px 0 0}
#editStages button{min-height:36px;padding:5px 10px;background:white;color:#686d76;border:1px solid #dedfe4;font-size:12px}
#editStages button[aria-pressed=true]{background:#fff0f2;border-color:#d48491;color:#aa1c2d}
.probe-readout{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:8px 0 2px;font-size:12px}
.probe-readout label{display:flex;align-items:center;gap:5px;flex-wrap:wrap}
.probe-readout input{width:77px;min-height:44px;padding:8px;border:1px solid #d8dbe2;border-radius:8px;background:#f8f9fb;font-size:16px;color:#25292f;font-variant-numeric:tabular-nums}
.probe-readout>span{white-space:nowrap;color:#666c75}
.probe-readout strong{display:inline-block;font-size:22px;margin-left:4px;color:#252d37;font-weight:650;font-variant-numeric:tabular-nums}
.inspecting-draft #chart{cursor:crosshair}
.inspecting-draft .service-numeric{display:none}
#chart .probe-badge{filter:drop-shadow(0 3px 5px #20242b24)}
#chart .probe-badge rect{fill:#303a46;stroke:white;stroke-width:2}
#chart .probe-badge .drag-badge-title{fill:#dce4ee;font-size:10px;letter-spacing:0}
#chart .probe-badge .drag-badge-value{font-size:27px}
#chart .probe-badge .drag-badge-result{font-size:10px}
#chart .probe-badge .drag-badge-guide{stroke:#303a46}
@media(max-width:700px){
  .app-header{padding:9px 12px;margin-bottom:8px;border-top-width:3px}
  .brand{font-size:18px}
  .eyebrow{font-size:9px;letter-spacing:.5px}
  h1{font-size:17px}
  main{padding:0 8px}
  .mode-picker{margin-bottom:8px;border-radius:8px}
  .mode-picker button{min-height:40px;padding:6px;font-size:12px}
  .service-setup{padding:8px 11px;border-radius:9px}
  .service-setup .section-heading{flex-wrap:nowrap;gap:8px;margin-bottom:2px}
  .service-setup h2{font-size:13px;white-space:nowrap}
  .service-room{width:auto;justify-content:flex-end;font-size:12px;gap:4px;flex-wrap:nowrap}
  .service-room input{width:64px;padding:6px;font-size:16px;min-height:40px}
  .service-assumption{font-size:11px;line-height:1.4;margin:5px 0}
  .service-numeric>summary{min-height:38px;font-size:12px}
  #serviceHint{display:none}
  .service-mode .chart-panel{margin-top:8px;padding:10px 8px;border-radius:9px}
  .service-mode .chart-panel .section-heading h2{font-size:13px}
  .service-mode .chart-panel .step{display:none}
  .interaction-picker{margin-top:7px}
  .interaction-picker button{font-size:12px}
  .service-live{font-size:11px;line-height:1.55;padding:6px 8px;margin-top:6px}
  .service-mode .chart-caption{padding-top:5px;margin-top:0}
  .service-mode .chart-caption .hint{font-size:11px;line-height:1.5}
  .service-result{margin-top:8px;padding:10px;border-radius:9px}
  .service-result .section-heading{margin-bottom:8px;gap:6px}
  .service-result h2{font-size:13px}
  .service-result .section-heading>.hint{font-size:10px}
  .service-values{gap:5px;padding:5px;border-radius:8px}
  .service-values>div{padding:7px 8px;border-radius:6px}
  .service-values span{font-size:10px}
  .service-values strong{font-size:20px;margin-top:3px}
  .service-accuracy{font-size:11px;line-height:1.55;margin:8px 0}
  .sensor-setup{margin:8px 0;padding-bottom:3px}
  .sensor-setup>summary{padding:8px 0;font-size:12px}
  .sensor-setup small{font-size:11px;line-height:1.4}
  .service-result .actions{gap:6px}
  .service-result .actions button{font-size:12px;padding:8px}
  #serviceStatus{font-size:11px;line-height:1.5;margin-top:7px}
  footer{font-size:10px;line-height:1.5;padding:12px}
}
@media(max-width:350px){.probe-readout{gap:6px}.probe-readout label{font-size:11px}.probe-readout input{width:64px}.probe-readout strong{font-size:20px}.service-setup h2{font-size:12px}}

/* App shell: secondary actions live in the menu, the chart stays in focus. */
body{padding-bottom:env(safe-area-inset-bottom)}
body:has(.app-menu[open]){overflow:hidden}
.app-header{position:sticky;top:0;z-index:10;padding-top:max(9px,env(safe-area-inset-top));padding-left:max(12px,env(safe-area-inset-left));padding-right:max(12px,env(safe-area-inset-right));background:#f3f4f6;border-top:0;border-bottom:0;margin-bottom:4px}
.app-header .brand{font-size:18px;padding-right:10px}
.brand-copy{min-width:0}.app-header h1{font-size:17px;letter-spacing:-.3px}.app-header .eyebrow{font-size:9px;letter-spacing:1px}
.menu-trigger{margin-left:auto;display:flex;align-items:center;gap:7px;min-height:44px;padding:8px 10px;background:white;color:#343941;border-color:var(--border);flex-shrink:0}
.menu-trigger>span:first-child{font-size:20px;line-height:1}
.app-menu{inset:0 0 0 auto;width:min(360px,calc(100% - 24px));height:100dvh;max-height:100dvh;max-width:none;margin:0;padding:0;border:0;border-radius:18px 0 0 18px;background:#fff;color:#26292f;box-shadow:-8px 0 35px #20242b18;overflow:auto}
.app-menu::backdrop{background:#18202b66}
.menu-body{padding:max(22px,env(safe-area-inset-top)) 18px max(22px,env(safe-area-inset-bottom));min-height:100%;display:flex;flex-direction:column}
.menu-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:22px}
.menu-heading h2{font-size:20px}.menu-heading button{min-width:44px;min-height:44px;background:#f3f4f6;border:0;color:#343941;font-size:18px}
.app-menu .mode-picker{display:grid;gap:7px;width:100%;max-width:none;padding:0;margin:0 0 18px;background:transparent}
.app-menu .mode-picker button{display:block;text-align:left;min-height:70px;padding:12px 14px;background:#f6f7f9;border:1px solid transparent;border-radius:11px;color:#343941}
.app-menu .mode-picker button>span{display:block;font-size:14px;font-weight:600}
.app-menu .mode-picker small{display:block;font-size:11px;line-height:1.5;margin-top:4px;color:#727780}
.app-menu .mode-picker button[aria-pressed=true]{background:#fff0f2;border-color:#e8b6bf;color:#a92132;box-shadow:inset 3px 0 #bd1e2d}
.menu-secondary{display:flex;justify-content:space-between;align-items:center;gap:8px;text-align:left;min-height:48px;background:white;color:#434953;border:0;border-top:1px solid var(--border);border-radius:0;padding:12px 0;font-size:12px}
.install-info{border-top:1px solid var(--border);padding:4px 0 16px}.install-info summary{font-size:12px;min-height:44px}.install-info p{line-height:1.65}.install-info button{min-height:44px}
.menu-save{margin-top:auto;padding-top:28px;font-size:11px;color:#68717e;line-height:1.5}
.menu-disclaimer{font-size:10px;line-height:1.5;color:#8b8e95;margin-bottom:0}
.service-setup>summary,.service-result>summary{min-height:50px;font-size:12px;font-weight:600;gap:8px}
.service-setup>summary small,.service-result>summary small{display:block;margin-top:4px;color:#6e747f;font-size:11px;font-weight:400;line-height:1.5}
.service-setup:not([open]),.service-result:not([open]){padding-top:3px;padding-bottom:3px}
.service-setup[open]>summary,.service-result[open]>summary{padding-bottom:8px;margin-bottom:8px}
#serviceInteraction{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:7px}
.interaction-picker{order:2;display:flex;gap:0;background:transparent;border-radius:0;margin:0;padding:0;margin-left:auto}
.interaction-picker button{min-height:40px;font-size:12px;padding:6px 10px;background:#f3f4f6;border:1px solid #e2e4e8;color:#424b58;border-radius:8px}
#editStages{order:1;margin:0;gap:4px;flex:1;max-width:260px}
#editStages button{min-height:40px;font-size:12px;padding:6px 10px}
.probe-readout{order:3;width:100%;margin-top:0}
.service-mode #serviceLive{display:none}
.service-mode .chart-panel .section-heading{display:none}
.service-mode .chart-panel{padding-top:5px}
.service-mode .chart-caption{border:0}.service-mode .chart-caption #readout{display:none}
.service-values{grid-template-columns:repeat(4,minmax(0,1fr))}
.tools-heading{display:flex;justify-content:space-between;align-items:center;gap:8px}
#extraTools{scroll-margin-top:85px}.service-mode #extraTools .disclosure{display:block}
footer{justify-content:center;padding:10px 12px 16px}footer>span:last-child{display:none}
@media(max-width:600px){
  main{padding-left:max(8px,env(safe-area-inset-left));padding-right:max(8px,env(safe-area-inset-right))}
  .service-mode .chart-panel{margin-top:7px;padding-top:5px}
  .service-mode .service-result{margin-top:7px}
  .service-values{grid-template-columns:repeat(2,minmax(0,1fr))}
  .app-header .brand{font-size:16px;letter-spacing:-.8px}
  .app-header{gap:8px}.app-header h1{font-size:15px}
  .menu-trigger{font-size:11px;gap:5px}
}

/* Mobile workspace: one curve, explicit edit mode, reachable navigation. */
:root{--border:#e5e9ef;--muted:#768194;--soft:#f5f7fa;color:#1e293b;background:#f4f6fa;font-family:Inter,'Segoe UI',system-ui,sans-serif}
body{padding-bottom:calc(92px + env(safe-area-inset-bottom))}
.app-header{position:relative;background:transparent;padding:18px 20px 14px;margin:0;gap:12px}
.app-header .brand{font-size:18px;color:#c82032;border-right:1px solid #dce1e9;padding:6px 12px 6px 0}
.app-header h1{font-size:18px;font-weight:650;letter-spacing:-.5px;color:#1e293b}
.app-header .eyebrow{font-size:9px;font-weight:650;letter-spacing:1.5px;color:#8490a2}
.model-pill{margin-left:auto;font-size:10px;color:#7a8595;white-space:nowrap;background:#eaf0f5;padding:7px 10px;border-radius:20px}
main{padding:0 16px;display:flex;flex-direction:column;gap:12px}
.panel,.service-setup,.settings{border:1px solid var(--border);box-shadow:0 3px 15px #23334a04;border-radius:18px;background:white}
.service-mode .chart-panel{order:1;margin:0;padding:16px 12px 10px;border-radius:20px;overflow:hidden}
.service-mode .service-setup{order:2;margin:0;padding:6px 16px;border-radius:16px}
.service-mode .service-result{order:3;margin:0;padding:6px 16px;border-radius:16px}
#extraTools{order:5}
.service-setup>summary,.service-result>summary{min-height:56px;font-size:13px;color:#28364a}
.service-setup>summary small,.service-result>summary small{font-size:11px;color:#8290a3}
.service-setup[open],.service-result[open]{padding-top:10px;padding-bottom:16px}
.service-setup[open]>summary,.service-result[open]>summary{border-color:#eef1f5;margin-bottom:14px}
#serviceInteraction{margin:0;gap:10px}
.chart-mode{width:100%;display:flex;justify-content:space-between;align-items:center;gap:10px;min-height:24px;font-size:11px;color:#7b8799}
#gestureLabel{display:flex;align-items:center;gap:6px}
#gestureLabel:before{content:'';display:block;width:6px;height:6px;background:#c82032;border-radius:50%}
.inspecting-draft #gestureLabel:before{background:#36958f}
#curveChip{font-size:10px;font-variant-numeric:tabular-nums;background:#f2f5f8;border-radius:6px;padding:5px 7px;white-space:nowrap;color:#68778d}
#editStages{max-width:none;flex-basis:100%;background:#f1f4f8;padding:4px;border-radius:12px;gap:4px}
#editStages button{background:transparent;border:0;border-radius:9px;min-height:38px;color:#8190a3;font-weight:600}
#editStages button[aria-pressed=true]{background:white;color:#b12235;box-shadow:0 2px 6px #26334b0a}
.probe-readout{align-items:center;margin:0;padding:6px 0 0}
.probe-readout label{color:#8792a3;font-size:11px;gap:5px}
.probe-readout input{border:1px solid #e6ebf1;background:#f7f9fb;border-radius:10px;font-size:17px;width:75px;min-height:44px;color:#35445a}
.probe-readout>span{font-size:11px;color:#8792a3;text-align:right;display:flex;flex-direction:column;align-items:flex-end;gap:2px}
.probe-readout strong{margin:0;color:#213047;font-size:36px;font-weight:650;letter-spacing:-1.5px;line-height:1.1}
#chart .grid-line{stroke:#edf0f5;stroke-width:1}
#chart .axis-label,#chart .axis-title{fill:#8b97a8;font-size:10px}
#chart .curve.final{stroke-width:3.5;stroke-linecap:round;stroke-linejoin:round}
#chart .cursor-line{stroke:#a8b2c2;stroke-dasharray:3 5}
#chart .probe-badge rect{fill:#24344c;stroke:white;stroke-width:2}
#chart .handle-touch{fill:#c82032;fill-opacity:.06;stroke:#d9919c;stroke-dasharray:none;stroke-opacity:.4}
.chart-caption{padding:0!important;margin:0!important}.chart-caption .hint{color:#96a0af;font-size:10px!important;line-height:1.5}
.room-controls,.direct-settings{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;max-width:none;margin:12px 0}
.direct-settings{grid-template-columns:repeat(2,minmax(0,1fr))}
.room-controls label,.direct-settings label{display:flex;flex-direction:column;gap:6px;color:#7d899b;font-size:11px}
.room-controls input,.direct-settings input{width:100%;min-width:0;min-height:48px;padding:10px 12px;border:1px solid #e7ebf1;border-radius:11px;background:#f7f9fc;font-size:18px;color:#26364e;font-weight:600}
.room-correction{font-size:11px;background:#f9f3f5;border-radius:9px;padding:9px 10px;margin:10px 0;color:#ac5360}
.service-values{background:#f4f6fa;border:0;border-radius:13px;padding:6px;gap:6px}
.service-values>div{background:white!important;border:0!important;border-radius:9px;padding:12px}
.service-values span{color:#8290a3!important}.service-values strong{color:#27384f!important;font-weight:600;font-size:23px}
.service-result .actions button{min-height:44px;border-radius:10px}
.service-mode .service-numeric{display:block}
.settings-view .service-setup{order:1}.settings-view .service-result{order:2}
.settings-view .service-setup>summary,.settings-view .service-result>summary{font-size:15px}
.bottom-nav{position:fixed;z-index:20;left:50%;bottom:0;transform:translateX(-50%);display:grid;grid-template-columns:repeat(4,minmax(0,1fr));width:min(100%,560px);padding:8px 10px max(8px,env(safe-area-inset-bottom));background:#ffffffed;border:1px solid #e7ebf1;border-bottom:0;border-radius:22px 22px 0 0;box-shadow:0 -8px 32px #27375108;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.bottom-nav button{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;min-height:54px;padding:7px 5px;border:0;border-radius:13px;background:transparent;color:#919baa;font-size:10px;font-weight:600;letter-spacing:.15px}
.bottom-nav svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.bottom-nav button[aria-pressed=true],.bottom-nav button[aria-expanded=true]{background:#fceef1;color:#b82438}
.bottom-nav button:hover{background:#f4f6fa}.bottom-nav button:active{background:#f8e8ed}
footer{font-size:9px;color:#a0a9b7;padding:18px 12px}
.app-menu{border-radius:24px 0 0 24px}.menu-body{padding:24px 22px}.menu-heading h2{letter-spacing:-.6px}
@media(max-width:600px){
  main{padding:0 max(12px,env(safe-area-inset-left)) 0 max(12px,env(safe-area-inset-right));gap:10px}
  .app-header{padding:16px max(16px,env(safe-area-inset-right)) 14px max(16px,env(safe-area-inset-left))}
  .app-header h1{font-size:16px}.app-header .brand{font-size:16px;padding-right:9px}
  .model-pill{font-size:9px;padding:6px 8px}
  .service-mode .chart-panel{padding:12px 10px 10px}
  .app-menu{inset:auto 12px calc(12px + env(safe-area-inset-bottom));width:calc(100% - 24px);height:auto;max-height:calc(100dvh - 40px);border-radius:24px;margin:0}
  .menu-body{min-height:0;padding:22px}.menu-save{padding-top:12px}
}
@media(max-width:370px){.model-pill{display:none}.room-controls{gap:6px}.room-controls input{padding:8px}.chart-mode{font-size:10px;gap:5px}.probe-readout strong{font-size:32px}}
/* In landscape the graph gets the viewport; numeric settings remain reachable below. */
@media(orientation:landscape) and (max-height:600px) and (min-width:600px){
  body:has(.service-mode:not(.settings-view)) .app-header,body:has(.service-mode:not(.settings-view)) footer{display:none}
  body:has(.service-mode:not(.settings-view)){padding-bottom:calc(58px + env(safe-area-inset-bottom))}
  .service-mode:not(.settings-view){padding:6px max(12px,env(safe-area-inset-right)) 0 max(12px,env(safe-area-inset-left));gap:8px}
  .service-mode:not(.settings-view)>.service-setup,.service-mode:not(.settings-view)>.service-result{display:none}
  .service-mode:not(.settings-view) .chart-panel{padding:5px 10px 0;border-radius:14px}
  .service-mode:not(.settings-view) #serviceInteraction{flex-wrap:wrap;gap:10px;min-height:44px}
  .chart-mode{width:auto;flex:1;justify-content:flex-start;gap:14px}
  #editStages{flex-basis:100%;flex-grow:0;width:100%;padding:3px;order:2}
  #editStages button{min-height:32px}
  .probe-readout{width:auto;gap:14px;order:2;padding:0;margin:0}
  .probe-readout>span{display:block;font-size:10px}.probe-readout strong{display:inline;font-size:25px;margin-left:8px;letter-spacing:-.7px}
  .probe-readout input{min-height:36px;padding:5px 8px;font-size:15px;width:65px}
  .service-mode:not(.settings-view) #chart{height:calc(100dvh - 120px - env(safe-area-inset-bottom));min-height:200px}
  .service-mode:not(.settings-view) #chart>svg{width:100%;height:100%}
  .service-mode:not(.settings-view) .chart-caption{display:none}
  .bottom-nav{width:min(100%,600px);padding:4px 10px max(4px,env(safe-area-inset-bottom));border-radius:16px 16px 0 0}
  .bottom-nav button{min-height:44px;flex-direction:row;gap:8px;font-size:11px}
  .bottom-nav svg{width:20px;height:20px}
}

/* Reference direction: a gradient header and one quiet, rounded working surface. */
@font-face{font-family:Manrope;src:url('fonts/Manrope.ttf') format('truetype');font-style:normal;font-weight:200 800;font-display:swap}
:root{--a:#c81035;--muted:#777486;--border:#e8e5eb;--brand-gradient:linear-gradient(110deg,#ce1239 0%,#861a3e 48%,#281a39 100%);font-family:Manrope,'Segoe UI',system-ui,sans-serif;color:#2d1c39;background:#f7f6f8;font-optical-sizing:auto;-webkit-font-smoothing:antialiased}
body{background:#f7f6f8;padding-bottom:calc(90px + env(safe-area-inset-bottom))}
.app-header{display:block;position:relative;z-index:0;padding:26px max(26px,env(safe-area-inset-right)) 60px max(26px,env(safe-area-inset-left));background:var(--brand-gradient);color:white}
.app-header .brand{display:inline-block;border:0;padding:0;margin:0 0 22px;color:white;font-family:inherit;font-size:14px;font-weight:800;letter-spacing:1.1px;background:none}
.app-header .eyebrow{position:absolute;right:26px;top:29px;color:#f0dbe4;font-size:10px;letter-spacing:1.4px}
.app-header h1{font-size:29px;font-weight:750;letter-spacing:-.8px;line-height:1.25;color:white}
.hero-reading{margin-top:24px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch}
.hero-temperature{min-width:0;display:flex;flex-direction:column;gap:10px;padding:4px 14px 6px 0}
.hero-temperature+.hero-temperature{position:relative;padding:4px 0 6px 18px}
.hero-temperature+.hero-temperature:before{content:'';position:absolute;left:0;top:0;bottom:0;width:1px;background:linear-gradient(transparent,#ffffff60 18%,#ffffff60 82%,transparent)}
.hero-temperature>span{font-size:12px;line-height:1.45;color:#f1d8e2;letter-spacing:.2px}
.hero-reading strong{font-size:clamp(26px,8vw,52px);font-weight:600;letter-spacing:-1.4px;line-height:1.15;white-space:nowrap;font-variant-numeric:tabular-nums}
.hero-hint{font-size:13px;color:#f3dfe7;margin:12px 0 0;line-height:1.5}
main{position:relative;z-index:1;margin-top:-28px;padding:34px 22px 22px;gap:20px;border-radius:32px 32px 0 0;background:#f7f6f8;min-height:calc(100dvh - 380px)}
.panel,.service-setup,.settings{border:0;box-shadow:none;background:transparent;border-radius:0}
.service-mode .chart-panel{padding:0!important;border:0;border-radius:0;background:transparent;margin:0;overflow:visible}
.service-mode .chart-mode,.service-mode .service-live{display:none}
.service-mode #serviceInteraction{gap:10px;margin:0}
.probe-readout{display:flex;justify-content:flex-end;align-items:center;min-height:46px;padding:0;margin:0;order:0}
.probe-readout label{font-size:12px;color:#746d80;gap:7px}
.probe-readout input{width:74px;min-height:40px;padding:6px 8px;border:0;border-bottom:1px solid #bfb7c8;border-radius:0;background:transparent;color:#351f43;font-size:19px}
.probe-readout>span{display:none}
#chart .probe-badge{display:none}
#chart .curve.A{stroke:#c81035}
#chart .grid-line{stroke:#e9e5ed}
#chart .vertical-grid{display:none}
#chart .axis-label,#chart .axis-title{fill:#7b7488;font-size:11px}
#chart .cursor-line{stroke:#b3a7bd}
#chart .limit-guide{stroke-width:1.5;stroke-dasharray:7 5;opacity:.65;pointer-events:none}
#chart .limit-guide-min{stroke:#624478}
#chart .limit-guide-max{stroke:#ce1239}
#chart .limit-guide[data-active=true]{stroke-width:2.5;opacity:1}
#chart .handle-badge rect{fill:#f7edf1;stroke:#e9d4df}
#chart .handle-badge .handle-value{fill:#981d40}
#chart .handle-badge .handle-context{fill:#7c667d}
#chart .drag-badge rect{fill:#8e1d40;stroke:white}
.service-mode .chart-caption{padding:4px 0 0!important;text-align:center}
.chart-caption .hint{font-size:11px!important;color:#7d758a;line-height:1.5}
#editStages{background:#eee9f0;border-radius:25px;padding:4px;margin-bottom:0}
#editStages button{border-radius:22px;color:#7d7289;min-height:40px;font-size:13px}
#editStages button[aria-pressed=true]{background:white;box-shadow:0 2px 8px #40234708;color:#b9133c}
.settings-view .service-setup{padding:0;border:0;border-radius:0;margin:0;background:none}
.service-setup h2{font-size:17px;font-weight:600;color:#352040;letter-spacing:-.2px;margin:0 0 22px}
.direct-settings,.service-fields,.room-controls{gap:22px 24px;margin:20px 0;grid-template-columns:repeat(2,minmax(0,1fr))}
.room-controls{grid-template-columns:repeat(2,minmax(0,1fr))}.room-controls label:last-child{grid-column:1/-1}
.direct-settings label,.service-fields label,.room-controls label{display:flex;flex-direction:column;align-items:stretch;gap:5px;color:#b9183d;font-size:12px;line-height:1.5}
.direct-settings input,.service-fields input,.room-controls input,.service-result input{width:100%;min-width:0;min-height:44px;padding:6px 0;border:0;border-bottom:1px solid #ccc5d2;border-radius:0;background:transparent;box-shadow:none;color:#392447;font-size:24px;font-weight:500;outline-offset:3px}
input:focus-visible{outline:2px solid #c9204b;outline-offset:3px}
.settings-group,.service-numeric,.service-result{border:0;border-top:1px solid #e3dce7;margin:20px 0 0;padding:0}
.settings-group>summary,.service-numeric>summary,.service-result>summary{min-height:56px;padding:12px 0;font-size:13px;font-weight:500;color:#3a2947}
.settings-group summary small{display:block;font-size:11px;font-weight:400;color:#867b91;line-height:1.6;margin-top:3px}
.settings-group[open]>summary,.service-numeric[open]>summary,.service-result[open]>summary{border:0}
.room-correction{background:none;border:0;padding:0;color:#7d6b85;font-size:11px;margin:12px 0;line-height:1.6}
.settings-view .service-result{padding:0;border:0;border-top:1px solid #e3dce7;border-radius:0;background:none;margin:0}
.service-result>summary small{display:none}
.service-result .service-values{background:#eee9f1;padding:6px;border-radius:16px}
.service-values>div{background:#f9f7fa!important;border-radius:12px}
.service-values strong{color:#3b2948!important}.service-values span{color:#796e84!important}
.save-settings{display:block;width:100%;min-height:50px;margin:24px 0 0;border:0;border-radius:28px;background:linear-gradient(100deg,#c81035,#301b3c);color:white;font-size:15px;font-weight:600;letter-spacing:.2px}
.save-settings:hover{background:linear-gradient(100deg,#b50d30,#251330)}
.local-save-hint{font-size:10px;color:#8a8094;text-align:center;line-height:1.6;margin:10px 0 0}
#serviceHint{display:none}
.app-notice{order:0;font-size:12px;line-height:1.5;background:#eee7f1;border-radius:12px;color:#553164;padding:12px 15px;margin:0}
.bottom-nav{background:var(--brand-gradient);border:0;box-shadow:0 -6px 28px #35183c18;border-radius:25px 25px 0 0;padding:9px 10px max(9px,env(safe-area-inset-bottom));backdrop-filter:none;-webkit-backdrop-filter:none}
.bottom-nav button{position:relative;color:#fff;font-size:11px;font-weight:550;border-radius:16px;gap:6px;min-height:56px;outline-offset:-3px}
.bottom-nav button[aria-pressed=true],.bottom-nav button[aria-expanded=true]{background:#ffffff24;color:white;box-shadow:inset 0 0 0 1px #ffffff24}
.bottom-nav button[aria-pressed=true]::before,.bottom-nav button[aria-expanded=true]::before{content:'';position:absolute;top:4px;left:calc(50% - 9px);width:18px;height:2px;background:white;border-radius:3px}
.bottom-nav button:not([aria-pressed=true]):not([aria-expanded=true]):hover{background:#ffffff14}
.bottom-nav button:active{background:#ffffff30}
.bottom-nav svg{stroke:white;stroke-width:1.8;width:22px;height:22px}
.bottom-nav button:focus-visible,.app-menu button:focus-visible,.app-menu summary:focus-visible{outline:2px solid white}
.app-menu{background:var(--brand-gradient);color:white}.menu-heading h2{color:white}.menu-heading .eyebrow{color:#f5dce7}
.menu-heading button{background:#ffffff1c;color:white}.app-menu .mode-picker button{background:#ffffff12;color:white;border-color:#ffffff26}
.app-menu .mode-picker button[aria-pressed=true]{background:#ffffff22;color:white;border-color:#ffffff55;box-shadow:inset 3px 0 white}
.app-menu .mode-picker small,.app-menu .hint,.menu-save,.menu-disclaimer{color:#f2deec}
.app-menu .menu-secondary{background:transparent;color:white;border-color:#ffffff28;font-size:13px}
.app-menu .install-info{border-color:#ffffff28}.app-menu .install-info>summary{color:white;font-size:13px}
.app-menu #installApp{background:white;color:#5c2347;border:0;border-radius:22px}
.app-menu details[open]>summary{border-color:#ffffff28}
#numericSettings>.section-heading{margin:0 0 20px;gap:16px}
#numericSettings>.section-heading h2{font-size:17px;line-height:1.45;letter-spacing:-.3px}
#numericSettings>.section-heading .step{display:none}
.switch{font-size:12px}.scenario{border-radius:15px;background:white;border:1px solid #e9e3ed;padding:16px 16px 0}
.scenario-a{border-top:2px solid var(--a)}.scenario-b{border-top:2px solid var(--b)}
.control label{font-size:12px}.control-hint{font-size:11px;line-height:1.6}
#editStages{margin-top:2px}#editStages button{font-size:13px;font-weight:650;min-height:42px}
footer{padding:6px 16px 12px;font-size:9px;color:#93869e}
@media(min-width:900px){
  .app-header{padding-left:36px;padding-right:36px}
  main{padding:38px 30px 24px}
  .settings-view .service-setup,.settings-view .service-result{width:100%;max-width:620px;margin-left:auto;margin-right:auto}
}

/* Subtle entrance motion; model values remain unchanged. */
@keyframes curve-reveal{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@keyframes soft-appear{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
#chart .curve-reveal{animation:curve-reveal 1.5s cubic-bezier(.4,0,.2,1) both;transform-box:view-box}
.hero-reading:not([hidden]) .hero-temperature{animation:soft-appear .32s ease-out both}
.hero-reading:not([hidden]) .hero-temperature+.hero-temperature{animation-delay:.05s}
.read-settings:not([hidden]),.service-setup:not([hidden]){animation:soft-appear .22s ease-out both}
.bottom-nav button,#editStages button,#navSettings.edit-numbers,.header-more{transition:background-color .18s ease,color .18s ease,box-shadow .18s ease,transform .12s ease}
.bottom-nav button:active,#editStages button:active,#navSettings.edit-numbers:active,.header-more:active{transform:scale(.98)}
@media(prefers-reduced-motion:reduce){
  #chart .curve-reveal,.hero-reading:not([hidden]) .hero-temperature,.read-settings:not([hidden]),.service-setup:not([hidden]){animation:none}
  .bottom-nav button,#editStages button,#navSettings.edit-numbers,.header-more{transition:none;transform:none}
}
/* Two primary modes; typed values expand inside editing instead of opening a new page. */
.read-settings{display:grid;grid-template-columns:.8fr 1fr 1.1fr 1.2fr;gap:8px;margin:14px 0 6px;padding:12px 0;border-top:1px solid #e8e1ec;border-bottom:1px solid #e8e1ec}
.read-settings>.read-setting{min-width:0}
.read-settings .read-setting-label{min-height:28px;font-size:11px;line-height:14px;color:#75667e}
.read-settings .read-setting-value{margin:3px 0 0;font-size:18px;font-weight:700;line-height:1.3;white-space:nowrap;color:#3b214b;font-variant-numeric:tabular-nums}
.read-settings>.read-setting:first-child .read-setting-value{color:#b9133c}
.read-settings small,.settings-separator{font-size:11px;font-weight:500;color:#75667e}
@media(max-width:370px){.read-settings{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 20px}.read-settings .read-setting-label{min-height:0}}
@media(orientation:landscape) and (max-height:600px) and (min-width:600px){
  .read-settings{grid-template-columns:repeat(4,minmax(0,1fr));margin:4px 0;padding:6px 0}
  .read-settings>.read-setting{display:flex;align-items:baseline;gap:8px}.read-settings .read-setting-label{min-height:0}.read-settings .read-setting-value{margin:0;font-size:15px}
  .service-mode.inspecting-draft:not(.settings-view) #chart{height:calc(100dvh - 166px - env(safe-area-inset-bottom))}
}
.bottom-nav{grid-template-columns:repeat(2,minmax(0,1fr));width:min(100%,440px)}
.bottom-nav button{flex-direction:row;gap:10px;font-size:13px}
.app-header .eyebrow{right:84px}
.header-more{position:absolute;right:20px;top:15px;width:44px;height:44px;min-height:44px;padding:10px;background:#ffffff12;border:1px solid #ffffff20;border-radius:14px;color:white;display:grid;place-items:center}
.header-more svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.header-more:hover,.header-more[aria-expanded=true]{background:#ffffff28}
.header-more:focus-visible{outline:2px solid white}
#navSettings.edit-numbers{order:3;flex:0 0 100%;width:100%;margin:0;min-height:44px;padding:8px 14px;border:1.5px solid transparent;background:linear-gradient(#f7f6f8,#f7f6f8) padding-box,var(--brand-gradient) border-box;color:#783956;border-radius:22px;font-size:12px;font-weight:650}
#navSettings.edit-numbers:hover,#navSettings.edit-numbers[aria-expanded=true]{background:linear-gradient(#eee4f0,#eee4f0) padding-box,var(--brand-gradient) border-box}
.settings-view .chart-panel{order:1}
.settings-view .service-setup{order:2;scroll-margin-top:24px;padding-top:20px;border-top:1px solid #e3dce7}
.settings-view .service-result{order:3}
@media(orientation:landscape) and (max-height:600px) and (min-width:600px){
  .bottom-nav{width:min(100%,440px)}
  #navSettings.edit-numbers{order:3;margin-left:0;min-height:36px}
}
@media(max-width:370px){
  .app-header{padding:22px 22px 54px}.app-header h1{font-size:26px}.app-header .eyebrow{right:80px;top:26px}
  .hero-temperature{padding-right:10px}.hero-temperature+.hero-temperature{padding-left:12px}main{padding:30px 16px 20px;border-radius:28px 28px 0 0}
  .direct-settings,.service-fields,.room-controls{gap:18px}.bottom-nav button{font-size:10px}
}
@media(orientation:landscape) and (max-height:600px) and (min-width:600px){
  .service-mode:not(.settings-view){margin-top:0;border-radius:0;min-height:0;padding:8px max(16px,env(safe-area-inset-right)) 0 max(16px,env(safe-area-inset-left))}
  .service-mode:not(.settings-view) #serviceInteraction{min-height:40px;justify-content:flex-end}
  .probe-readout{width:100%;justify-content:space-between;min-height:40px}
  .probe-readout>span{display:block;color:#6d5579}.probe-readout strong{font-size:27px;color:#3b214b}
  #editStages{margin:0;width:100%}#editStages button{min-height:32px}
  .service-mode:not(.settings-view) #chart{height:calc(100dvh - 120px - env(safe-area-inset-bottom))}
  .service-mode:not(.inspecting-draft):not(.settings-view) #chart{height:calc(100dvh - 166px - env(safe-area-inset-bottom))}
  .bottom-nav{padding:4px 10px max(4px,env(safe-area-inset-bottom));border-radius:18px 18px 0 0}
  .bottom-nav button{border-radius:12px;min-height:44px}
}

/* Viewport workspace: only secondary panels scroll, never the page itself. */
html{height:100%;overflow:hidden;overscroll-behavior:none}
body,body:has(.service-mode:not(.settings-view)){
  height:100vh;height:var(--app-height,100dvh);min-height:0;padding:0;overflow:hidden;
  display:flex;flex-direction:column;overscroll-behavior:none;
}
body .app-header,body:has(.service-mode:not(.settings-view)) .app-header{
  display:block;flex:0 0 auto;padding:12px max(18px,env(safe-area-inset-right)) 14px max(18px,env(safe-area-inset-left));
  padding-top:max(12px,env(safe-area-inset-top));margin:0;
}
.app-header .brand{font-size:12px;margin:0 0 5px;letter-spacing:1.3px}
.app-header h1{font-size:21px;line-height:1.25;letter-spacing:-.5px;padding-right:42px}
.app-header .eyebrow{display:none}
.header-more{top:max(9px,env(safe-area-inset-top));right:max(14px,env(safe-area-inset-right))}
.hero-hint{font-size:11px;margin:5px 0 0;padding-right:38px}
body:has(.inspecting-draft) .brand-copy{display:none}
.hero-reading{margin-top:7px;gap:0}
.hero-temperature{gap:2px;padding:2px 12px 0 0}
.hero-temperature+.hero-temperature{padding:2px 0 0 16px}
.hero-temperature>span{font-size:11px;line-height:1.4}
.hero-temperature>span br{display:none}
.hero-reading strong,#heroOutside{font:600 clamp(29px,7vw,40px)/1.15 Manrope,'Segoe UI',sans-serif;letter-spacing:-1px;min-height:44px;font-variant-numeric:tabular-nums}
#heroOutside{display:block;width:fit-content;max-width:100%;text-align:left;padding:0 20px 0 0;border:0;border-radius:7px;background:transparent;color:white;position:relative;white-space:nowrap}
#heroOutside::after{content:'⌄';position:absolute;right:0;top:10px;font-size:16px;opacity:.75}
#heroOutside:hover{background:#ffffff12}#heroOutside:focus-visible{outline:2px solid white;outline-offset:2px}
.hero-reading strong{display:flex;align-items:center}
#app,#app.service-mode:not(.settings-view){
  flex:1 1 0;min-height:0;width:100%;margin:0;padding:10px max(16px,env(safe-area-inset-right)) 6px max(16px,env(safe-area-inset-left));
  display:flex;flex-direction:column;gap:0;border-radius:22px 22px 0 0;overflow:hidden;
}
#app.service-mode.inspecting-draft:not(.settings-view){padding-left:0;padding-right:0;border-radius:0}
#app.inspecting-draft #chart,#app.inspecting-draft .chart-caption{width:auto;margin-left:max(16px,env(safe-area-inset-left));margin-right:max(16px,env(safe-area-inset-right))}
#app .chart-panel{display:flex;flex-direction:column;flex:1 1 0;min-height:0;max-height:100%;margin:0;padding:0!important;overflow:hidden}
#app .chart-panel>*{flex-shrink:0}
#app #chart{flex:1 1 0;min-height:0;height:0;width:100%;overflow:hidden}
#app #chart>svg{display:block;width:100%;height:100%;overflow:hidden}
#app .chart-caption{padding:3px 0 0!important;text-align:center;flex:0 0 auto}
#app .chart-caption .hint{font-size:10px!important;line-height:1.4}
#app .service-mode .chart-mode,#app .chart-mode{display:none}
#app.inspecting-draft #serviceInteraction{display:none}
#app #serviceInteraction{min-height:0;gap:7px;margin:0}
#app #editStages{width:100%;max-width:none;margin:0;flex-basis:100%;padding:3px;gap:4px}
#app #editStages button{min-height:44px}
#app #navSettings{min-height:44px;margin:0}
#app .read-settings{grid-template-columns:1fr 1fr 1fr 1.3fr;gap:0;margin:0 0 2px;padding:0 max(4px,env(safe-area-inset-right)) 0 max(4px,env(safe-area-inset-left));border:solid #e7dfe9;border-width:1px 0;border-radius:0;background:#ffffff66}
#app .read-setting{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0;width:100%;min-height:54px;padding:6px 3px;border:0;border-radius:11px;background:transparent;box-shadow:none;text-align:center;font:inherit;letter-spacing:0;transition:background-color .16s ease}
#app .read-setting+.read-setting:before{content:'';position:absolute;left:0;top:10px;bottom:10px;width:1px;background:linear-gradient(transparent,#d4c2d2,transparent);pointer-events:none}
#app .read-setting-label{display:flex;align-items:center;justify-content:center;gap:4px;font-size:11px;min-height:21px;line-height:14px}
#app .read-setting-value{display:block;font-size:18px;margin:4px 0 0}
#app .read-settings small,#app .settings-separator{font-size:11px}
.read-setting-icon{display:block;flex:0 0 14px;width:14px;height:14px;fill:none;stroke:#965370;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
#app .read-setting:hover,.read-room-setting:hover,.read-room-correction:hover{background:#ac1b4510}
#app .read-setting:active,.read-room-setting:active,.read-room-correction:active{background:#ac1b451b}
#app .read-setting:focus-visible,.read-room-setting:focus-visible,.read-room-correction:focus-visible{outline:2px solid #b51b49;outline-offset:-3px}
#app .curve-context{font-size:10px;line-height:1.45;margin:5px 0;color:#776580;font-variant-numeric:tabular-nums}
#app .read-room{margin:2px 0 4px;padding:4px max(16px,env(safe-area-inset-right)) 4px max(16px,env(safe-area-inset-left));border:solid #e8e3eb;border-width:0 0 1px;border-radius:0;background:transparent;font-variant-numeric:tabular-nums}
.read-room-values{display:grid;grid-template-columns:1fr 1.15fr 1fr;gap:0;margin:0}
.read-room-setting{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-width:0;min-height:52px;padding:2px 4px;border:0;border-radius:6px;background:transparent;text-align:center;font:inherit;letter-spacing:0;box-shadow:none}
.read-room-setting+.read-room-setting:before{content:'';position:absolute;left:0;top:8px;bottom:8px;width:1px;background:#e4dee8;pointer-events:none}
.read-room-label{display:flex;align-items:center;justify-content:center;min-width:0;min-height:26px;font-size:10.5px;line-height:1.3;color:#796b80}
.read-room-label .read-setting-icon{display:none}
.read-room-value{display:block;flex-shrink:0;margin:0;font-size:18px;line-height:1.25;font-weight:600;color:#57405f;white-space:nowrap}
.read-room-measured .read-room-label{color:#796b80;font-weight:400}
.read-room-measured .read-room-value{color:#57405f}
.read-room-correction .read-room-value{display:flex;align-items:center;min-height:22.5px;font-size:14px;color:#71566f}
#navigationDock{flex:0 0 auto}
#navigationDock:empty{display:none}
#primaryNav{
  position:relative;flex:0 0 auto;left:auto;bottom:auto;transform:none;margin:0 auto;z-index:20;
  width:min(100%,440px);padding:5px 8px max(5px,env(safe-area-inset-bottom));border-radius:20px 20px 0 0;
}
#primaryNav button{min-height:48px;font-size:12px;gap:8px;border-radius:14px}
body>footer{display:none}
#appNotice{position:absolute;z-index:5;left:16px;right:16px;bottom:8px;margin:0;padding:9px 12px;box-shadow:0 3px 18px #35183c14;pointer-events:none}
.comparison-settings{align-self:flex-end;min-height:44px;background:#eee7f1;color:#6d345b;border:0;border-radius:22px;margin:0 0 5px}
#app:not(.service-mode) .section-heading{margin:0;min-height:28px}
#app:not(.service-mode) .chart-toolbar{grid-template-columns:auto minmax(80px,1fr);padding:4px 0;gap:12px}
#app:not(.service-mode) .quick-temperatures{display:none}
#app:not(.service-mode) .summary{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin:3px 0}
#app:not(.service-mode) .result{display:grid;grid-template-columns:1fr auto;padding:6px 9px}
#app:not(.service-mode) .result strong{font-size:22px;margin:0}
#app:not(.service-mode) .result-delta{grid-column:1/-1;padding:5px 9px}
#app:not(.service-mode) .result-delta strong{font-size:18px}
#app:not(.service-mode) .result small{font-size:10px}
.workspace-dialog{
  color:#2d1c39;background:#f7f6f8;border:0;border-radius:24px 24px 0 0;padding:0;margin:auto auto 0;
  position:fixed;inset:var(--app-viewport-top,0px) 0 var(--app-viewport-bottom,0px);
  width:min(100%,680px);height:fit-content;max-width:100%;max-height:calc(var(--app-height,100dvh) - max(12px,env(safe-area-inset-top)));
  overflow:hidden;box-shadow:0 -12px 60px #281a3933;
}
.workspace-dialog[open]{display:flex;flex-direction:column}
.workspace-dialog::backdrop{background:#23152c80;backdrop-filter:blur(3px)}
.workspace-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-shrink:0;padding:12px max(18px,env(safe-area-inset-right)) 10px max(18px,env(safe-area-inset-left));border-bottom:1px solid #e7dfea}
.workspace-heading h2{font-size:18px;letter-spacing:-.4px}
.workspace-heading button{width:44px;min-height:44px;border:0;border-radius:50%;background:#ede6f0;color:#6a3a61;font-size:18px}
.workspace-content{padding:4px max(20px,env(safe-area-inset-right)) 18px max(20px,env(safe-area-inset-left));overflow-y:auto;overflow-x:hidden;min-height:0;overscroll-behavior:contain;scroll-padding-block:16px;-webkit-overflow-scrolling:touch}
.workspace-footer{flex-shrink:0;padding:10px 20px max(12px,env(safe-area-inset-bottom));border-top:1px solid #e7dfea;background:#f7f6f8}
.workspace-footer button{width:100%;min-height:44px;border:0;border-radius:24px;background:var(--brand-gradient);color:white;font-weight:650}
.workspace-content .service-setup{padding:0;margin:0;border:0;background:transparent}
.workspace-content .service-setup>h2{display:none}
.workspace-content .service-result{padding:0;margin:16px 0 0;border:0;border-top:1px solid #e3dce7;background:transparent;border-radius:0}
.workspace-content input[type=number]{font-size:18px}
.workspace-content .tools-heading{margin:16px 0}
.workspace-content #toolsClose,.workspace-content .tools-heading h2{display:none}
.workspace-content #numericSettings{padding-top:16px}
.workspace-content #numericSettings>.section-heading{gap:8px;margin-bottom:14px}
.workspace-content #numericSettings h2{display:none}
.workspace-content .settings-grid{grid-template-columns:1fr}
.workspace-content #probeReadout{min-height:100px;margin:0;gap:16px;justify-content:space-between}
.workspace-content #probeReadout input{width:100px;min-height:48px;font-size:24px}
.workspace-content #probeReadout>span{display:flex;font-size:11px;white-space:normal}
.workspace-content #probeReadout strong{font-size:28px}
.workspace-dialog[data-panel=outdoor]{max-width:440px}
.workspace-dialog[data-panel=install]{max-width:440px}
.install-panel{padding-top:16px}
.install-panel .hint{font-size:13px;line-height:1.7}
.install-panel #installApp{width:100%;min-height:48px;margin-top:14px;border:0;border-radius:14px;background:var(--brand-gradient);color:white;font-weight:600}
.app-menu{position:fixed;inset:var(--app-viewport-top,0px) 0 var(--app-viewport-bottom,0px);width:min(100%,460px);height:fit-content;max-height:calc(var(--app-height,100dvh) - max(12px,env(safe-area-inset-top)));margin:auto auto 0;padding:0;border:0;border-radius:26px 26px 0 0;overflow:auto;background:var(--brand-gradient);box-shadow:0 -16px 64px #28122b50}
.app-menu::backdrop{background:#25132c80;backdrop-filter:blur(4px)}
.app-menu .menu-body{min-height:0;padding:20px max(18px,env(safe-area-inset-right)) max(18px,env(safe-area-inset-bottom)) max(18px,env(safe-area-inset-left))}
.app-menu .menu-heading{margin-bottom:16px}
.app-menu .menu-heading h2{font-size:22px;letter-spacing:-.5px}
.app-menu .menu-heading button{display:grid;place-items:center;width:44px;min-height:44px;padding:10px;border:1px solid #ffffff24;border-radius:14px;background:#ffffff12;color:white}
.app-menu .menu-heading svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round}
.menu-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.app-menu .menu-tile{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;min-width:0;min-height:118px;padding:12px 8px;border:1px solid #ffffff28;border-radius:18px;background:#ffffff0e;color:white;text-align:center;font:inherit;line-height:1.35;transition:background-color .16s ease,border-color .16s ease}
.menu-tile>span:not(.menu-tile-icon){font-size:13px;font-weight:650}
.menu-tile small{font-size:10px;line-height:1.4;color:#ecdbe8}
.menu-tile-icon{display:grid;place-items:center;width:34px;height:34px;margin-bottom:2px;border-radius:11px;background:#ffffff13}
.menu-tile-icon svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.app-menu .menu-tile:hover,.app-menu .menu-tile[aria-pressed=true]{background:#ffffff20;border-color:#ffffff50}
.app-menu .menu-tile:active{background:#ffffff30}
.app-menu .menu-tile:focus-visible{outline:2px solid white;outline-offset:2px}
.app-menu .menu-save{margin:16px 0 0;padding:0;font-size:10px;line-height:1.5;text-align:center;color:#ead7e5}
.app-menu .menu-disclaimer{margin:4px 0 0;font-size:9px;line-height:1.5;text-align:center;color:#dbc5d8}
@media(min-width:720px) and (min-height:601px){.app-menu{margin:auto;border-radius:26px}}
@media(max-height:480px){.app-menu .menu-body{padding-top:14px}.app-menu .menu-heading{margin-bottom:10px}.app-menu .menu-tile{min-height:96px;padding:9px 6px;gap:4px}.menu-tile-icon{width:30px;height:30px;margin:0}.app-menu .menu-save{margin-top:10px}}
.workspace-dialog[data-panel=quick]{max-width:440px}
.workspace-dialog[data-panel=quick] .workspace-footer{display:flex;gap:10px}
.workspace-dialog[data-panel=quick] #workspaceCancel{flex:0 0 30%;background:#ebe3ef;color:#5b3f60}
.quick-settings{padding:16px 0 0}
.quick-fields{display:grid;grid-template-columns:1fr;gap:14px}
.quick-fields:has(#quickSecondField:not([hidden])){grid-template-columns:repeat(2,minmax(0,1fr))}
.quick-fields>div{min-width:0}
.quick-fields label{display:block;margin-bottom:7px;font-size:13px;color:#853757}
.quick-stepper{display:grid;grid-template-columns:44px minmax(0,1fr) 44px;min-width:0;border:1px solid #d9c9e0;border-radius:13px;overflow:hidden;background:white}
.quick-fields input{display:block;width:100%;min-width:0;min-height:60px;padding:10px 2px;border:0;border-radius:0;background:transparent;color:#3b214b;font:inherit;font-size:28px;font-weight:650;font-variant-numeric:tabular-nums;text-align:center}
.quick-stepper button{min-width:44px;min-height:60px;padding:0;border:0;border-radius:0;background:#f3e9f0;color:#9c224d;font:inherit;font-size:27px;font-weight:500;line-height:1;touch-action:manipulation}
.quick-stepper button:hover:not(:disabled){background:#ead9e6}.quick-stepper button:active:not(:disabled){background:#dfc6d8}
.quick-stepper button:disabled{opacity:.4;cursor:default}
.quick-fields input:focus-visible,.quick-stepper button:focus-visible{outline:2px solid #b51b49;outline-offset:-3px}
.quick-stepper:has(input[aria-invalid=true]){border-color:#b01940}
.quick-range{display:block;margin-top:7px;font-size:11px;line-height:1.5;color:#74647c}
.quick-error{margin:5px 0 0;font-size:11px;line-height:1.5;color:#b01940}
.quick-error:empty{display:none}
.quick-hint{margin:16px 0 0;font-size:12px;line-height:1.6;color:#715c76}
.quick-correction{margin:12px 0 0;padding:12px;border-radius:12px;background:linear-gradient(115deg,#fff0f4,#eee5f3);font-size:13px;line-height:1.6;font-weight:600;color:#853453;font-variant-numeric:tabular-nums}
.quick-save-note{margin:16px 0 0;font-size:10px;line-height:1.5;color:#817289}
@media(max-width:359px){.quick-fields:has(#quickSecondField:not([hidden])){grid-template-columns:1fr}}
@media(min-width:720px) and (min-height:601px){
  .app-header .hero-reading{max-width:520px}.workspace-dialog{margin:auto;border-radius:24px;max-height:calc(var(--app-height,100dvh) - 48px)}
  .workspace-content .settings-grid:has(#scenarioB:not([hidden])){grid-template-columns:1fr 1fr}
}
@media(max-height:650px){
  body .app-header{padding-top:max(8px,env(safe-area-inset-top));padding-bottom:9px}
  .hero-reading{margin-top:2px}.hero-reading strong,#heroOutside{font-size:30px}
  #app .chart-caption{display:none}
}
@media(orientation:landscape) and (max-height:600px) and (min-width:600px){
  body .app-header,body:has(.service-mode:not(.settings-view)) .app-header{display:flex;align-items:center;gap:12px;padding:5px max(68px,calc(env(safe-area-inset-right) + 54px)) 5px max(16px,env(safe-area-inset-left));min-height:54px}
  .app-header .brand{margin:0;font-size:11px}.app-header h1{font-size:16px;padding:0}.hero-hint{display:none}
  .hero-reading{margin:0 0 0 auto;gap:20px;grid-template-columns:repeat(2,max-content);min-width:0;flex:0 0 auto}
  .hero-temperature,.hero-temperature+.hero-temperature{flex-direction:row;align-items:center;gap:8px;padding:0}
  .hero-temperature>span{flex:0 0 72px;width:72px;max-width:none;font-size:10px;line-height:1.35;white-space:normal}.hero-temperature+.hero-temperature:before{display:none}
  .hero-reading strong,#heroOutside{font-size:25px;min-height:44px;flex-shrink:0}.header-more{top:5px}
  #app,#app.service-mode:not(.settings-view){padding-top:5px;padding-bottom:max(6px,env(safe-area-inset-bottom));border-radius:14px 14px 0 0}
  #app.service-mode.inspecting-draft:not(.settings-view){padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right))}
  #app.inspecting-draft #chart,#app.inspecting-draft .chart-caption{margin-left:0;margin-right:0}
  #app.service-mode .chart-panel{display:grid;grid-template-columns:minmax(224px,.35fr) minmax(0,1fr);grid-template-rows:auto auto minmax(58px,1fr);gap:0 12px}
  #app.service-mode.inspecting-draft .chart-panel{grid-template-rows:minmax(0,4fr) minmax(0,3fr) 58px}
  #app.service-mode #chart{grid-column:2;grid-row:1/4;height:100%;min-height:0}
  #app #primaryNav{grid-column:1;grid-row:3;align-self:end;width:100%;margin:0;padding:4px;border-radius:14px;box-shadow:0 3px 12px #35183c14}
  #app #primaryNav button{min-height:44px;gap:7px;font-size:11px;border-radius:10px;padding:6px 4px}
  #app #primaryNav svg{width:19px;height:19px}
  #app #serviceInteraction,#app .read-settings{grid-column:1;grid-row:1}
  #app .read-settings{grid-template-columns:1fr;gap:0;margin:0;padding:0;border:0;background:transparent}
  #app .read-settings{grid-template-rows:repeat(4,minmax(0,1fr));min-height:0}
  #app .read-settings>.read-setting{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px;min-height:26px;padding:2px 6px}
  #app .read-setting+.read-setting:before{left:6px;right:6px;top:0;bottom:auto;width:auto;height:1px;background:#e8e1ec}
  #app .read-setting-label{display:flex;align-items:center;justify-content:flex-start;gap:8px;min-height:0;font-size:12px;line-height:1.4}
  #app .read-setting-value{margin:0;font-size:17px;line-height:1.25;text-align:right}
  #app .read-setting-icon{display:block;flex:0 0 18px;width:18px;height:18px;fill:none;stroke:#965370;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
  #app .curve-context{grid-column:1;grid-row:2;margin:4px 0;font-size:10px}
  #app .read-room{grid-column:1;grid-row:2;min-height:0;height:100%;margin:0;padding:0;border:0;border-radius:0}
  .read-room-values{grid-template-columns:1fr;grid-template-rows:repeat(3,minmax(0,1fr));height:100%;gap:0}
  .read-room-setting{flex-direction:row;justify-content:space-between;min-height:26px;gap:10px;padding:2px 6px;text-align:left}
  .read-room-label{min-height:0;justify-content:flex-start;gap:8px;font-size:11px}
  #app .read-room-label .read-setting-icon{display:block}
  .read-room-value{font-size:17px}
  .read-room-correction .read-room-value{min-height:0;font-size:15px}
  .read-room-setting:before,.read-room-setting+.read-room-setting:before{content:'';position:absolute;left:6px;right:6px;top:0;bottom:auto;width:auto;height:1px;background:#e8e1ec;pointer-events:none}
  #app .chart-caption{display:none}
  #primaryNav{padding-top:3px;padding-bottom:max(3px,env(safe-area-inset-bottom));border-radius:14px 14px 0 0}
  #primaryNav button{min-height:44px}
  #app:not(.service-mode) .chart-toolbar{padding:0}#app:not(.service-mode) .summary{grid-template-columns:1fr 1fr 1fr}
  #app:not(.service-mode) .result-delta{grid-column:auto}#app:not(.service-mode) .result small{display:none}
  #app:not(.service-mode) .section-heading{display:none}.comparison-settings{min-height:36px;margin:0;position:absolute;right:16px;top:5px}
  #app:not(.service-mode) .chart-toolbar{padding-right:140px}
}

/* Profile choice stays in settings, with only a small badge on the graph. */
.profile-picker{display:flex;flex-direction:column;gap:6px;margin:12px 0 0;font-size:12px;font-weight:600;color:#69455e}
.profile-picker select{display:block;width:100%;min-width:0;min-height:46px;padding:10px 12px;font:inherit;font-size:14px;color:#39203f;background:#fff;border:1px solid #dacee0;border-radius:12px}
.profile-hint{margin:8px 0 16px;font-size:11px;line-height:1.6;color:#7a677e}
.profile-badge{display:inline-block;vertical-align:1px;padding:1px 3px;border-radius:4px;background:#ece4ee;color:#9b204b;font-size:8px;font-weight:700;line-height:1.3;letter-spacing:.2px}
.read-setting-label:has(.profile-badge){white-space:nowrap}

/* A separate, compact calculator keeps the graph and its navigation unchanged. */
.workspace-dialog[data-panel=power]{max-width:580px}
.power-panel{padding-top:12px}
.power-intro{margin:0 0 16px;font-size:12px;line-height:1.65;color:#685873}
.power-intro strong{font-weight:650;color:#432740}
.power-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 12px}
.power-fields label{display:block;min-width:0;font-size:12px;line-height:1.5;color:#9b204b}
.power-optional{font-size:10px;color:#786b81}
.power-fields input,.power-fields select{font:inherit;min-width:0;min-height:48px;color:#37243e;background:white;border:1px solid #ddd2e4;border-radius:12px;box-sizing:border-box}
.power-fields input{display:block;width:100%;padding:10px 12px;margin-top:5px;font-size:20px;font-weight:550;font-variant-numeric:tabular-nums}
.power-fields input::placeholder{font-size:14px;font-weight:400;color:#8b7f91;opacity:1}
.power-unit{display:flex;margin-top:5px;border:1px solid #ddd2e4;border-radius:12px;background:white;overflow:hidden}
.power-unit input{flex:1;width:0;margin:0;border:0;border-radius:0;padding-right:4px}
.power-unit select{flex:0 0 70px;width:70px;padding:6px 3px 6px 6px;border:0;border-left:1px solid #ede5f1;border-radius:0;font-size:12px}
.power-unit:focus-within{outline:2px solid #c9204b;outline-offset:2px}
.power-unit input:focus-visible,.power-unit select:focus-visible{outline-offset:-3px}
.power-fields input[aria-invalid=true]{box-shadow:inset 0 0 0 1px #c31344}
.power-error{display:block;margin-top:4px;color:#b01940;font-size:11px;line-height:1.4}
.power-error:empty{display:none}
.power-measure-hint{margin:10px 0 16px;font-size:11px;line-height:1.6;color:#75677e}
.power-results{background:var(--brand-gradient);color:white;border-radius:18px;padding:18px 18px 12px}
.power-result-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.power-result-grid>div+div{padding-left:16px;border-left:1px solid #ffffff40}
.power-result-grid>div>span{font-size:11px;opacity:.88}
.power-result-grid strong{display:block;margin-top:4px;font-size:32px;line-height:1.3;font-weight:650;letter-spacing:-.8px;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.power-result-grid strong small{font-size:14px;font-weight:400;letter-spacing:0}
.power-result-foot{display:flex;justify-content:space-between;gap:12px;border-top:1px solid #ffffff30;margin-top:14px;padding-top:10px;font-size:10px;line-height:1.5;color:#f0d9e8}
.power-message{font-size:12px;line-height:1.65;color:#4b344f;margin:12px 0 6px}
.power-footer{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:10px;color:#7b6d83}
.power-footer button{min-height:44px}
.power-help{border-top:1px solid #e3dce7;margin-top:6px;font-size:12px;line-height:1.75;color:#685873}
.power-help>summary{min-height:46px;color:#4b344f;font-weight:600}
.power-help p{margin:12px 0}
@media(max-width:350px){
  .power-fields{gap:12px 8px}.power-optional{display:block}
  .power-field>label{min-height:33px}
  .power-result-grid strong{font-size:28px}.power-results{padding:14px}
}