.plant-demo { --plant-blue: #234b63; --plant-copper: #a46335; }
.plant-heading { display: flex; justify-content: space-between; gap: 24px; align-items: center; margin-bottom: 16px; }
.plant-kicker { font: 600 10px var(--mono); color: #805636; letter-spacing: .12em; }
.plant-heading h1 { margin: 7px 0; font-size: 34px; letter-spacing: -.045em; }
.plant-heading h1 span { font-weight: 400; color: #72877e; }
.plant-heading p { margin: 0; color: var(--muted); font-size: 14px; }
.plant-heading > div:last-child { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; justify-content: end; }
.plant-demo-label { padding: 5px 10px; background: #e8eef2; color: #365a70; border-radius: 20px; font-size: 11px; }
.plant-assumption-note { padding: 10px 14px; color: #60796d; background: #eaf1ec; border: 1px solid #d9e5dd; border-radius: 7px; font-size: 11px; margin-bottom: 24px; }
.plant-route { display: flex; align-items: center; gap: 16px; background: #17383e; padding: 22px 26px; border-radius: 13px; color: #d6e8e3; margin-bottom: 20px; }
.plant-route > div { flex: 1; }
.plant-route small { display: block; font: 9px var(--mono); letter-spacing: .09em; color: #9cc5b8; }
.plant-route strong { display: block; font-size: 16px; margin: 5px 0; }
.plant-route span { font-size: 11px; color: #a8c4c0; }
.plant-route > b { font-size: 20px; font-weight: 300; color: #8eaea2; }
.plant-stations { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 20px; }
.plant-stations article { display: flex; align-items: center; gap: 14px; padding: 16px; background: white; border: 1px solid var(--line); border-radius: 10px; }
.plant-stations article > span { background: #f0f3f1; padding: 10px; border-radius: 8px; font: 12px var(--mono); color: #6f847b; }
.plant-stations h3 { font-size: 15px; margin: 0 0 4px; }
.plant-stations p { margin: 0; font-size: 11px; color: var(--muted); }
.plant-stations article > small { margin-left: auto; font-size: 9px; color: #688276; text-align: right; }
.plant-stations .plant-live-station { border-color: #8fb5a2; background: #f7fbf8; }
.plant-main-grid, .plant-data-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 20px; margin-bottom: 20px; }
.plant-demo .panel { min-width: 0; padding: 23px; margin: 0; border-radius: 13px; }
.plant-panel-heading { display: flex; gap: 16px; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.plant-panel-heading > span { font-size: 10px; color: var(--muted); }
.plant-demo h2 { margin: 5px 0 0; font-size: 19px; letter-spacing: -.025em; }
.plant-panel-heading .text-button { font-size: 11px; }
.plant-machine .press-scene-toolbar { font-size: 8px; padding-inline: 12px; }
.plant-machine .press-stage-strip span { font-size: 9px; padding-block: 10px; text-transform: capitalize; }
.plant-metrics { display: grid; grid-template-columns: repeat(4, 1fr); padding: 18px 0; }
.plant-metrics > div { padding: 0 12px; border-right: 1px solid var(--line); }
.plant-metrics > div:first-child { padding-left: 0; }
.plant-metrics > div:last-child { border: 0; }
.plant-metrics span { color: var(--muted); font-size: 10px; display: block; }
.plant-metrics strong { display: block; font-size: 24px; margin-top: 5px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.plant-metrics b { font-weight: 550; letter-spacing: -.035em; }
.plant-metrics small { font-size: 10px; font-weight: 400; color: var(--muted); margin-left: 5px; }
.plant-alarm { font-size: 11px; line-height: 1.6; background: #edf5ef; border-radius: 7px; padding: 10px 12px; color: #457258; }
.plant-alarm.alarm { background: #fff0e6; color: #9a502b; }
.plant-walkthrough > p { color: var(--muted); font-size: 12px; margin: 10px 0; }
.plant-walkthrough ol { padding: 0; list-style: none; margin: 16px 0; }
.plant-walkthrough li { display: flex; gap: 12px; align-items: center; padding: 15px 0; border-bottom: 1px solid #e5ede8; }
.plant-walkthrough li > span { flex-shrink: 0; border: 1px solid #cbdcd1; color: #40745b; border-radius: 50%; height: 25px; width: 25px; text-align: center; line-height: 23px; font: 11px/23px var(--mono); }
.plant-walkthrough li > div { flex: 1; }
.plant-walkthrough li strong { font-size: 12px; }
.plant-walkthrough li p { font-size: 10px; color: var(--muted); margin: 4px 0 0; }
.plant-walkthrough li .button { font-size: 10px; padding: 8px 9px; white-space: nowrap; }
.plant-step-buttons { flex: 0 !important; display: flex; flex-direction: column; gap: 5px; }
.plant-operation-result { margin-top: 12px; padding: 12px; border-radius: 7px; background: #f1f5f2; color: #597565; font-size: 11px; line-height: 1.6; }
.plant-operation-result[data-status="denied"], .plant-operation-result[data-status="pending_approval"] { color: #945422; background: #fff2df; }
.plant-operation-result[data-status="completed"] { color: #2f7051; background: #e8f5ec; }
.plant-history svg { display: block; width: 100%; height: 160px; }
.plant-chart-grid { stroke: #e0e8e2; }
.plant-chart-target { stroke: #94a99b; stroke-dasharray: 5 4; }
.plant-chart-key { display: flex; justify-content: space-between; gap: 10px; color: #7c6e5a; font-size: 10px; margin: 5px 0 18px; }
.plant-assessment { border-left: 2px solid #b48d5e; padding: 0 0 0 13px; font-size: 12px; }
.plant-assessment strong { display: block; font-size: 11px; margin-bottom: 6px; }
.plant-assessment > span { color: var(--muted); font-size: 11px; line-height: 1.7; }
.plant-tags table { width: 100%; border-collapse: collapse; font-size: 11px; }
.plant-tags th { text-align: left; font-size: 10px; color: #7c8e83; font-weight: 500; padding-bottom: 10px; }
.plant-tags td { padding: 8px 0; border-top: 1px solid #edf1ee; }
.plant-tags td:nth-child(2) { font-family: var(--mono); font-size: 10px; }
.plant-tags td small { color: var(--muted); font-size: 9px; }
.plant-quality { font-size: 9px; padding: 3px 6px; border-radius: 4px; }
.plant-quality.good { color: #30774f; background: #eaf4ec; }
.plant-quality.bad { color: #92502d; background: #fff0e5; }
.plant-displays > p { font-size: 11px; color: var(--muted); }
.plant-display-card { display: block; width: 100%; border: 1px solid var(--line); background: #fbfcfb; text-align: left; padding: 13px; border-radius: 7px; margin-top: 9px; }
.plant-display-card > span { display: block; font: 9px var(--mono); color: #8f7559; }
.plant-display-card strong { display: block; font-size: 12px; margin: 6px 0; }
.plant-display-card small { display: block; font-size: 10px; color: #66816f; }
.plant-display-empty { margin: 14px 0 0; border: 1px dashed var(--line); padding: 20px; border-radius: 8px; font-size: 12px; color: var(--muted); }
.plant-evidence ol { list-style: none; padding: 0; margin: 0; }
.plant-evidence li { display: flex; gap: 12px; align-items: center; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid #e5ede8; font-size: 11px; }
.plant-evidence strong { display: block; font-size: 11px; font-weight: 550; }
.plant-evidence li span { display: block; font: 9px var(--mono); color: var(--muted); margin-top: 4px; overflow-wrap: anywhere; }
.plant-evidence button { flex-shrink: 0; font-size: 10px; }
.plant-assumptions { border-top: 1px solid var(--line); padding: 16px 0; font-size: 12px; color: var(--muted); }
.plant-assumptions summary { cursor: pointer; }
.plant-assumptions li { margin-top: 10px; line-height: 1.6; }
.plant-demo button:disabled { opacity: .5; cursor: not-allowed; }
.pi-copper-editor { grid-column: 1 / -1; }
.pi-connection-note { padding: 14px; margin: 0 0 16px; background: #eaf1f5; border-radius: 8px; color: #31566b; font-size: 13px; }
.pi-connection-note p { margin: 5px 0 0; font-size: 12px; line-height: 1.6; }
.pi-stream-section { border-top: 1px solid var(--line); padding: 18px 0; margin-top: 18px; }
.pi-stream-section h3 { font-size: 16px; margin: 0; }
.pi-stream-section > p { font-size: 12px; color: var(--muted); }
.pi-stream-row { display: grid; grid-template-columns: 1fr 1.2fr .5fr; gap: 10px; border: 1px solid var(--line); padding: 12px; border-radius: 8px; margin-bottom: 12px; }
.pi-stream-row label:nth-child(4) { grid-column: 1 / -1; }
.pi-stream-row label { min-width: 0; margin: 0; }
.pi-stream-row input { width: 100%; }
.pi-stream-row button { justify-self: start; font-size: 11px; }
@media (max-width: 1250px) { .plant-main-grid, .plant-data-grid { grid-template-columns: 1fr; } .plant-machine .press-scene { max-height: 320px; } .plant-stations article { gap: 8px; padding: 12px; flex-wrap: wrap; } .plant-stations article > small { width: 100%; text-align: left; padding-left: 39px; } }
@media (max-width: 650px) { .plant-heading { flex-direction: column; align-items: start; gap: 14px; } .plant-heading h1 { font-size: 27px; } .plant-heading h1 span { display: block; font-size: 22px; margin-top: 5px; } .plant-heading > div:last-child { justify-content: start; } .plant-route { padding: 16px; gap: 12px; display: grid; grid-template-columns: 1fr 1fr; } .plant-route > b { display: none; } .plant-route strong { font-size: 14px; } .plant-route span { font-size: 10px; } .plant-stations { grid-template-columns: 1fr; gap: 8px; } .plant-stations article > small { width: auto; padding-left: 0; } .plant-demo .panel { padding: 16px; } .plant-main-grid, .plant-data-grid { gap: 12px; margin-bottom: 12px; } .plant-metrics { grid-template-columns: 1fr 1fr; gap: 14px 0; } .plant-metrics > div:nth-child(3) { padding-left: 0; } .plant-metrics > div:nth-child(2) { border: 0; } .plant-panel-heading { gap: 8px; flex-wrap: wrap; } .plant-demo h2 { font-size: 17px; } .plant-walkthrough li { flex-wrap: wrap; } .plant-walkthrough li > div:not(.plant-step-buttons) { min-width: calc(100% - 40px); } .plant-walkthrough li > button, .plant-step-buttons { margin-left: 37px; } .plant-step-buttons { flex-direction: row; } .plant-tags table { font-size: 10px; } .plant-evidence li { align-items: start; } .pi-stream-row { grid-template-columns: 1fr; } .pi-stream-row label:nth-child(4) { grid-column: auto; } }
@media (prefers-reduced-motion: reduce) { .plant-demo * { scroll-behavior: auto !important; } }

.pi-copper-editor-host { grid-column: 1 / -1; min-width: 0; }