@import "tailwindcss";

:root {
  font-family: Arial, Helvetica, sans-serif;
  color: #202020;
  background: #cfcfcf;
  font-size: 13px;
  --face: #d8d8d8;
  --face-light: #ededed;
  --border: #8b8b8b;
  --border-dark: #666;
  --ink: #202020;
  --muted: #5a5a5a;
  --blue: #c8d7e8;
  --focus: #356ca8;
}

* { box-sizing: border-box; }
html, body, #root { min-height: 100%; margin: 0; overflow-x: hidden; }
body { min-width: 320px; background: #cfcfcf; color: var(--ink); }
button, input, select, textarea { font: inherit; }
button { color: inherit; }

.axis-app { min-height: 100vh; display: flex; flex-direction: column; padding: 0; background: var(--face); }
.axis-window-header { display: flex; align-items: center; justify-content: space-between; min-height: 32px; padding: 3px 8px; border-bottom: 1px solid #777; background: #bcbcbc; }
.axis-brand { display: flex; align-items: center; gap: 6px; }
.axis-brand img { width: 24px; height: 24px; image-rendering: auto; }
.axis-brand strong { font-size: 15px; letter-spacing: .04em; }
.axis-brand span { color: #4b4b4b; font-size: 12px; }
.connection-state { padding: 2px 6px; border: 1px solid #777; background: #d6d6d6; font: 11px ui-monospace, monospace; }
.connection-state.ready, .connection-state.running { color: #185c1d; }
.connection-state.error, .connection-state.blocked { color: #8b1010; background: #f3d2d2; }

.axis-menubar { display: flex; align-items: stretch; min-width: 0; min-height: 27px; padding-left: 3px; position: relative; z-index: 30; overflow: visible; border-bottom: 1px solid #888; background: #d3d3d3; }
.axis-menu-item { position: relative; }
.axis-menu-item summary { padding: 5px 10px; cursor: pointer; list-style: none; user-select: none; }
.axis-menu-item summary::-webkit-details-marker { display: none; }
.axis-menu-item[open] summary, .axis-menu-item summary:hover { background: #b8cbe0; }
.axis-menu-popup { position: absolute; z-index: 20; top: 100%; left: 0; min-width: 220px; padding: 2px; border: 1px solid #777; box-shadow: 2px 2px 4px #777; background: #ededed; }
.axis-menu-popup button { display: flex; justify-content: space-between; width: 100%; padding: 5px 8px; border: 0; background: transparent; text-align: left; cursor: pointer; }
.axis-menu-popup button:hover, .axis-menu-popup button:focus-visible { outline: 1px solid var(--focus); background: #c8d7e8; }
.axis-menu-popup kbd { margin-left: 22px; color: #555; font: 11px ui-monospace, monospace; }

.axis-toolbar { display: flex; align-items: center; width: 100%; min-width: 0; min-height: 35px; padding: 3px 5px; overflow-x: auto; border-bottom: 1px solid #8a8a8a; background: #d9d9d9; }
.axis-tool-button { display: inline-grid; width: 29px; height: 29px; flex: 0 0 29px; place-items: center; padding: 2px; border: 1px solid transparent; border-radius: 2px; background: transparent; cursor: pointer; }
.axis-tool-button img { width: 24px; height: 24px; object-fit: contain; pointer-events: none; }
.axis-tool-button:hover, .axis-tool-button:focus-visible { border-color: #6a8db6; background: #c8d7e8; outline: none; }
.axis-tool-button.pressed { border-color: #777; border-right-color: #eee; border-bottom-color: #eee; background: #c0c0c0; }
.axis-tool-button.danger { margin-right: 1px; }
.axis-tool-button:disabled { cursor: not-allowed; opacity: .48; }
.axis-toolbar-separator { width: 1px; height: 26px; flex: 0 0 1px; margin: 0 5px; border-left: 1px solid #969696; border-right: 1px solid #eee; }

.axis-case-strip { display: flex; flex-wrap: wrap; align-items: center; width: 100%; min-width: 0; gap: 7px; min-height: 34px; padding: 4px 8px; border-bottom: 1px solid #999; background: #c7c7c7; }
.axis-case-strip label { display: inline-flex; align-items: center; min-width: 0; flex: 0 0 auto; gap: 5px; font-size: 12px; }
.axis-case-strip select { width: min(420px, 46vw); max-width: 100%; min-height: 24px; border: 1px solid var(--border-dark); background: white; }
.axis-case-strip > .axis-text-button { flex: 0 0 auto; min-width: max-content; white-space: nowrap; }
.case-status, .command-status { overflow: hidden; color: #4d4d4d; font: 11px ui-monospace, monospace; text-overflow: ellipsis; white-space: nowrap; }
.case-status { min-width: 0; flex: 1 1 auto; }
.case-status.loading { color: #805400; font-weight: 700; }
.rtcp-program-library { flex: 0 0 auto; }
.rtcp-program-library > button { min-height: 26px; padding: 3px 8px; border: 1px solid #7c8e91; background: #f7fbfa; color: #203d40; cursor: pointer; }
.rtcp-program-summary { display: flex; flex-wrap: wrap; gap: 8px 18px; padding-bottom: 10px; border-bottom: 1px solid #b5c3c4; }
.rtcp-program-scope, .rtcp-program-select { display: grid; grid-template-columns: 74px minmax(0, 1fr); align-items: center; gap: 8px; margin: 12px 0; }
.rtcp-program-scope select, .rtcp-program-select select { min-width: 0; height: 32px; }
.rtcp-program-meta { display: grid; gap: 6px; margin: 10px 0; }
.rtcp-program-meta div { display: grid; grid-template-columns: 58px minmax(0, 1fr); gap: 8px; }
.rtcp-program-meta dt { font-weight: 700; }
.rtcp-program-meta dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
.rtcp-compatible { color: #176237; font-weight: 700; }
.rtcp-incompatible { color: #8a4c00; }
.rtcp-program-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 12px 0; }
.rtcp-program-actions button, .rtcp-program-actions a { min-height: 30px; padding: 5px 10px; border: 1px solid #7c8e91; background: #f7fbfa; color: #203d40; font: inherit; text-decoration: none; cursor: pointer; }
.rtcp-program-actions button:disabled { cursor: not-allowed; opacity: .55; }
.rtcp-program-dialog { width: min(900px, calc(100vw - 16px)); }
.rtcp-program-dialog output { display: block; min-height: 1.4em; text-align: left; }
.rtcp-program-source { width: 100%; min-height: 320px; max-height: 48vh; margin-top: 8px; resize: vertical; white-space: pre; tab-size: 2; font: 12px/1.35 ui-monospace, monospace; }
.command-status { margin-left: auto; }
.preview-load-indicator { display: flex; align-items: center; min-width: min(360px, 30vw); max-width: 420px; flex: 1 1 260px; gap: 6px; color: #805400; font: 10px ui-monospace, monospace; }
.preview-load-indicator span { min-width: 0; overflow: hidden; flex: 1 1 auto; text-overflow: ellipsis; white-space: nowrap; }
.preview-load-indicator progress { width: 124px; height: 12px; flex: 0 0 124px; accent-color: #9a6a13; }
.preview-load-indicator output { min-width: 4ch; color: #5a430f; text-align: right; }
.preview-load-indicator.ready { color: #185c1d; }
.preview-load-indicator.ready progress { accent-color: #3d7d45; }
.preview-load-indicator.ready output { color: #185c1d; }
.preview-load-indicator.error { color: #8b1010; }
.preview-load-indicator.error progress { accent-color: #a83232; }
.preview-load-indicator.error output { color: #8b1010; }

.machine-sequence { display: flex; align-items: center; gap: 12px; min-width: 0; padding: 6px 9px; border-bottom: 1px solid #858585; background: #cfcfcf; }
.machine-sequence-heading { display: grid; gap: 2px; min-width: 148px; }
.machine-sequence-heading strong { font-size: 12px; }
.machine-sequence-heading span { color: #555; font: 10px ui-monospace, monospace; }
.machine-sequence-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 5px; min-width: 0; padding: 8px; border-bottom: 1px solid #aaa; }
.machine-sequence-actions .axis-text-button { min-height: 28px; }
.machine-sequence-actions .axis-text-button:first-child { border-color: #9b4a4a; }

.xyzac-control-band { display: grid; grid-template-columns: minmax(330px, .8fr) minmax(470px, 1.5fr); gap: 12px; padding: 7px 10px; border-bottom: 1px solid #858585; background: #d5d5d5; }
.xyzac-kinematics, .xyzac-manual-summary { min-width: 0; }
.xyzac-section-title { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 5px; font-size: 11px; }
.xyzac-section-title strong { font-size: 12px; }
.xyzac-section-title span { overflow: hidden; color: #555; font: 10px ui-monospace, monospace; text-overflow: ellipsis; white-space: nowrap; }
.xyzac-segments { display: grid; grid-template-columns: repeat(3, minmax(86px, 1fr)); min-height: 38px; }
.xyzac-segments button { display: grid; place-content: center; min-width: 0; min-height: 38px; padding: 3px 7px; border: 1px solid #777; border-right-width: 0; border-radius: 0; background: #ededed; cursor: pointer; }
.xyzac-segments button:first-child { border-radius: 3px 0 0 3px; }
.xyzac-segments button:last-child { border-right-width: 1px; border-radius: 0 3px 3px 0; }
.xyzac-segments button.active { color: #fff; background: #315f8b; box-shadow: inset 0 0 0 1px #173b5e; }
.xyzac-segments button:disabled { color: #777; cursor: not-allowed; background: #c9c9c9; }
.xyzac-segments button span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.xyzac-segments button small { font: 9px ui-monospace, monospace; }
.xyzac-clear { min-height: 24px; margin-top: 5px; padding: 2px 9px; border: 1px solid #858585; border-radius: 2px; background: #eee; cursor: pointer; }
.xyzac-position-grid { display: grid; grid-template-columns: repeat(5, minmax(74px, 1fr)); border: 1px solid #909090; background: #f4f4f4; }
.xyzac-position-grid > div { display: grid; grid-template-columns: 18px 1fr; align-items: baseline; min-width: 0; padding: 4px 6px; border-right: 1px solid #aaa; }
.xyzac-position-grid > div:last-child { border-right: 0; }
.xyzac-position-grid b { grid-row: span 2; font-size: 12px; }
.xyzac-position-grid output { overflow: hidden; font-size: 13px; text-overflow: ellipsis; }
.xyzac-position-grid small { overflow: hidden; color: #666; font: 9px ui-monospace, monospace; text-overflow: ellipsis; white-space: nowrap; }
.xyzac-offset-row { display: flex; gap: 12px; margin-top: 5px; color: #555; font: 10px ui-monospace, monospace; }
.xyzac-live-parameters { margin: 0 5px 5px; padding: 5px 8px; border: 1px solid var(--border-dark); background: #dedede; }
.xyzac-live-parameters .xyzac-section-title { margin: 0 0 4px; }
.xyzac-parameter-grid { display: grid; grid-template-columns: repeat(6, minmax(120px, 1fr)); gap: 5px; }
.xyzac-parameter-grid > div { display: grid; grid-template-columns: auto 1fr; align-items: baseline; gap: 2px 6px; min-width: 0; padding: 4px 6px; border-left: 2px solid #7894aa; background: #f7f7f7; }
.xyzac-parameter-grid b { color: #36434c; font-size: 11px; }
.xyzac-parameter-grid output { grid-column: 2; color: #111; font-size: 13px; white-space: nowrap; }
.xyzac-parameter-grid small { grid-column: 1 / -1; overflow: hidden; color: #666; font: 10px ui-monospace, monospace; text-overflow: ellipsis; white-space: nowrap; }
.xyzac-program { display: contents; }
.xyzac-program > header { display: flex; align-items: center; gap: 14px; min-height: 25px; margin: 0 5px; padding: 3px 8px; border: 1px solid #888; border-bottom: 0; background: #d4d4d4; font-size: 11px; }
.xyzac-program > header code { margin-left: auto; color: #4d4d4d; }
.xyzac-diagnostics { display: grid; gap: 8px; padding: 10px; border-top: 1px solid #aaa; background: #ededed; font-size: 11px; }
.xyzac-diagnostics h3 { margin: 0 0 3px; font-size: 11px; }
.xyzac-diagnostic-summary, .xyzac-diagnostic-row, .xyzac-error { display: flex; align-items: baseline; gap: 8px; min-width: 0; }
.xyzac-diagnostic-summary code, .xyzac-diagnostic-row span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.xyzac-diagnostic-row code { min-width: 128px; }
.xyzac-error { padding: 5px; color: #7b1111; border: 1px solid #bd8585; background: #f7dddd; }

.axis-top-pane { display: grid; grid-template-columns: minmax(360px, .48fr) minmax(430px, 1fr); height: clamp(360px, calc(100vh - 415px), 680px); min-height: 360px; flex: 0 0 auto; padding: 5px; gap: 5px; }
.axis-notebook { min-width: 0; min-height: 0; display: flex; flex-direction: column; border: 1px solid var(--border-dark); background: var(--face-light); }
.axis-notebook > [role="tabpanel"] { min-width: 0; min-height: 0; flex: 1; overflow: auto; }
.axis-notebook > [role="tabpanel"] > .manual-control,
.axis-notebook > [role="tabpanel"] > .mdi-control,
.axis-notebook > [role="tabpanel"] > .dro-view,
.axis-notebook > [role="tabpanel"] > .axis-preview { height: 100%; min-height: 0; }
.notebook-tabs { display: flex; align-items: end; min-height: 29px; padding: 3px 3px 0; border-bottom: 1px solid #777; background: #c5c5c5; }
.notebook-tabs button { min-height: 26px; padding: 4px 12px; border: 1px solid transparent; border-bottom: 0; background: transparent; cursor: pointer; }
.notebook-tabs button.active { margin-bottom: -1px; border-color: #777; background: var(--face-light); font-weight: 700; }
.notebook-tabs button:hover { background: #dfe8f2; }
.manual-control, .mdi-control, .dro-view { min-height: 0; flex: 1; padding: 11px; overflow: auto; }
.manual-grid { display: grid; grid-template-columns: minmax(118px, .7fr) minmax(220px, 1.35fr); gap: 10px 14px; }
.manual-grid h3, .mdi-control h3 { margin: 0 0 6px; font-size: 13px; font-weight: 400; }
.manual-axis-block { grid-row: span 2; }
.axis-radio-grid { display: grid; grid-template-columns: repeat(3, 48px); gap: 5px; }
.axis-radio { display: inline-flex; align-items: center; gap: 3px; min-height: 26px; padding: 2px 3px; border: 1px solid transparent; cursor: pointer; }
.axis-radio input { margin: 0; }
.axis-radio.selected { border-color: #6685a5; background: var(--blue); }
.jog-row, .spindle-row, .manual-action-row { display: flex; align-items: center; flex-wrap: wrap; gap: 5px; }
.manual-action-row { margin-top: 8px; }
.manual-jog-block select { min-height: 25px; min-width: 104px; border: 1px solid var(--border-dark); background: white; }
.axis-text-button { min-height: 26px; padding: 3px 9px; border: 1px solid #858585; border-radius: 2px; background: linear-gradient(#f4f4f4, #d6d6d6); box-shadow: inset 1px 1px #fff; cursor: pointer; }
.axis-text-button:hover:not(:disabled), .axis-text-button:focus-visible { border-color: var(--focus); background: #d8e5f3; outline: none; }
.axis-text-button:active:not(:disabled), .axis-text-button.danger { background: #c3c3c3; box-shadow: inset 1px 1px #999; }
.axis-text-button:disabled { cursor: not-allowed; opacity: .5; }
.check-line { display: inline-flex; align-items: center; gap: 4px; min-height: 25px; margin-top: 6px; }
.check-line input { margin: 0; }
.manual-spindle-block, .manual-coolant-block { min-width: 0; }
.manual-device-block { grid-column: 1 / -1; padding-top: 8px; border-top: 1px solid #b0b0b0; }
.manual-device-block h3 { display: inline; margin-right: 10px; }
.axis-about-backdrop { position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; background: #0006; }
.axis-about-dialog { width: min(420px, calc(100vw - 32px)); padding: 18px; border: 1px solid #555; background: #ddd; box-shadow: 0 8px 32px #0008; text-align: center; }
.axis-about-dialog img { width: 24px; height: 24px; }
.axis-about-dialog h2 { margin: 8px 0; font-size: 18px; letter-spacing: 0; }
.axis-about-dialog p { margin: 8px 0 16px; }
.device-status { color: #555; font: 11px ui-monospace, monospace; }
.manual-coolant-block { grid-column: 1; }
.manual-coolant-block .check-line { margin-right: 10px; }
.spindle-row .axis-tool-button { width: 28px; height: 28px; }
.spindle-row .axis-tool-button img { width: 16px; height: 16px; }
.manual-sliders { display: grid; grid-template-columns: repeat(2, minmax(180px, 1fr)); gap: 6px 16px; margin-top: 13px; padding-top: 9px; border-top: 1px solid #b0b0b0; }
.manual-sliders label, .axis-slider label { display: grid; grid-template-columns: auto 46px; align-items: center; gap: 4px; }
.manual-sliders input, .axis-slider input { grid-column: 1 / -1; width: 100%; accent-color: #527ba2; }
output { font: 12px ui-monospace, monospace; text-align: right; }
.mdi-control { max-width: 540px; }
.mdi-label { display: grid; gap: 5px; }
.mdi-label input { min-height: 29px; padding: 4px 6px; border: 1px solid #777; background: white; font: 14px ui-monospace, monospace; }
.mdi-control > .axis-text-button { margin-top: 7px; min-width: 74px; }
.mdi-control h3 { margin-top: 18px; padding-bottom: 5px; border-bottom: 1px solid #aaa; }
.mdi-control ol { max-height: 220px; margin: 0; padding-left: 28px; overflow: auto; font: 12px ui-monospace, monospace; }
.mdi-control li button { border: 0; background: transparent; cursor: pointer; }
.mdi-control li button:hover { color: #245d91; text-decoration: underline; }
.empty-history { color: var(--muted); }

.axis-preview { display: flex; min-height: 0; flex: 1; padding: 4px; overflow: hidden; background: #000; }
.axis-preview-split { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px; width: 100%; min-width: 0; min-height: 0; }
.axis-preview-pane { display: flex; min-width: 0; min-height: 0; overflow: hidden; }
.axis-preview-machine { flex-direction: column; }
.axis-preview-machine > .three-viewer { height: 0; flex: 1 1 0; min-height: 0; }
.trt-geometry { flex: 0 0 auto; background: #edf0f0; color: #202829; padding: 6px; font-size: 11px; border-top: 1px solid #899596; }
.trt-geometry header, .trt-geometry footer { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; }
.trt-geometry header strong { overflow-wrap: anywhere; }
.trt-geometry header output { margin-left: auto; color: #276557; }
.trt-geometry[data-dirty="true"] header output { color: #955015; }
.trt-geometry-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin: 5px 0; }
.trt-geometry fieldset { border: 0; padding: 0; min-width: 0; }
.trt-geometry legend { color: #586467; padding: 0 0 3px; }
.trt-geometry label { display: grid; grid-template-columns: minmax(0, 1fr) 66px; align-items: center; gap: 3px; margin: 3px 0; }
.trt-geometry label span { overflow-wrap: anywhere; }
.trt-geometry input { width: 100%; min-width: 0; height: 24px; padding: 2px 3px; border: 1px solid #a1adae; background: #fff; color: #202829; }
.trt-geometry input:disabled { color: #879293; background: #e4e8e8; }
.trt-geometry footer button { display: inline-flex; align-items: center; justify-content: center; gap: 4px; height: 27px; min-width: 28px; padding: 3px 5px; }
.trt-geometry button img { width: 18px; height: 18px; object-fit: contain; }
.trt-geometry footer output { flex: 1 1 100px; min-width: 0; overflow-wrap: anywhere; }
.axis-preview-pane > .three-viewer { min-width: 0; min-height: 0; }
.three-viewer { position: relative; width: 100%; height: 100%; min-height: 0; flex: 1; overflow: hidden; border: 1px solid #303030; background: #000; }
.three-viewer canvas { display: block; width: 100%; height: 100%; }
.axis-preview-hud { position: absolute; z-index: 1; top: 11px; left: 34px; margin: 0; color: #f2f2f2; font: 12px/1.45 ui-monospace, monospace; white-space: pre; pointer-events: none; text-shadow: 0 1px #000; }
.xyzac-view-controller { position: absolute; z-index: 2; top: 8px; right: 8px; display: grid; grid-template-columns: repeat(2, 27px); gap: 3px; padding: 4px; border: 1px solid #68747c; background: rgba(12, 18, 22, .88); box-shadow: 0 1px 4px #0008; }
.xyzac-view-controller button { width: 27px; height: 25px; padding: 0; border: 1px solid #93a1a8; background: #e6ebed; color: #182126; font: 700 14px/1 ui-monospace, monospace; cursor: pointer; }
.xyzac-view-controller button:hover, .xyzac-view-controller button:focus-visible { background: #fff; outline: 2px solid #e7b84b; outline-offset: 1px; }
.xyzac-controller-divider { width: 100%; height: 1px; grid-column: 1 / -1; background: #68747c; }
.xyzac-machine-hud { top: 12px; left: 12px; padding: 5px 7px; background: #252b2cde; font-size: 11px; line-height: 1.5; }
.xyzac-machine-controller { top: auto; bottom: 10px; right: 10px; grid-template-columns: repeat(4, 30px); background: #252b2cef; border-color: #6d7b7b; }
.xyzac-machine-controller button { display: grid; place-items: center; width: 30px; height: 29px; font-size: 18px; }
.xyzac-machine-controller img { width: 18px; height: 18px; object-fit: contain; }
.dro-view { background: #ececec; }
.dro-mode-row, .dro-column-headings, .dro-row { display: grid; grid-template-columns: 42px repeat(3, minmax(100px, 1fr)); align-items: center; gap: 9px; }
.dro-mode-row { padding: 5px 6px; border-bottom: 1px solid #888; color: #555; font-size: 11px; }
.dro-mode-row span { text-align: right; }
.dro-column-headings { padding: 7px 7px 0; color: #555; font: 10px ui-monospace, monospace; text-align: right; }
.dro-table { margin-top: 9px; border: 1px solid #888; background: #fafafa; }
.dro-row { min-height: 38px; padding: 4px 7px; border-bottom: 1px solid #c6c6c6; }
.dro-row:last-child { border-bottom: 0; }
.dro-row strong { font-size: 15px; }
.dro-row output { color: #111; font-size: 17px; }
.dro-footer { display: flex; justify-content: space-between; gap: 10px; margin-top: 12px; color: #555; font: 11px ui-monospace, monospace; }

.axis-metrics { padding: 4px 9px; border-top: 1px solid #999; background: #cecece; }
.axis-slider { display: grid; grid-template-columns: repeat(3, minmax(170px, 1fr)); gap: 12px; }
.axis-slider label { grid-template-columns: minmax(0, 1fr) max-content; }
@media (max-width: 900px) { .xyzac-parameter-grid { grid-template-columns: repeat(3, minmax(120px, 1fr)); } }
@media (max-width: 560px) { .xyzac-parameter-grid { grid-template-columns: repeat(2, minmax(120px, 1fr)); } }

.axis-program-pane { display: grid; grid-template-columns: minmax(0, 1fr) 230px; grid-template-rows: minmax(0, 1fr); flex: 0 0 430px; height: 430px; min-height: 430px; margin: 0 5px 5px; border: 2px solid #777; background: #f7f7f7; }
.axis-diagnostics { display: grid; gap: 8px; padding: 10px; min-height: 190px; overflow: auto; background: #f7f7f7; font-size: 12px; }
.diagnostic-summary, .diagnostic-error, .diagnostic-row { display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.diagnostic-summary { padding-bottom: 6px; border-bottom: 1px solid #b3b3b3; }
.diagnostic-error { padding: 6px; color: #7b1111; border: 1px solid #c28d8d; background: #f8e0e0; }
.diagnostic-section { display: grid; gap: 3px; }
.diagnostic-section h3 { margin: 0; font-size: 12px; }
.diagnostic-row code { min-width: 160px; color: #26384a; }
.program-main-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); grid-template-rows: minmax(0, 1fr); grid-column: 1; grid-row: 1; min-width: 0; min-height: 0; }
.program-editor-wrap { display: grid; grid-template-columns: 34px minmax(0, 1fr); min-width: 0; min-height: 0; }
.program-gutter { min-width: 0; padding: 6px 6px 6px 0; overflow-x: hidden; overflow-y: auto; border-right: 1px solid #c2c2c2; color: #888; background: #e4e4e4; font: 12px/1.45 ui-monospace, monospace; user-select: none; scrollbar-width: none; }
.program-gutter::-webkit-scrollbar { width: 0; height: 0; }
.program-gutter-content { position: relative; width: 100%; }
.program-gutter span { position: absolute; right: 0; left: 0; height: 17.4px; text-align: right; }
.program-gutter span.current-line { color: #5a4100; background: #ffe066; font-weight: 700; }
.program-gutter span.completed-line { color: #666; background: #e6e6e6; }
.program-editor-input { position: relative; min-width: 0; min-height: 0; overflow: hidden; background: #fff; }
.program-line-highlights { position: absolute; top: 0; right: 0; left: 0; z-index: 0; padding: 6px 8px; overflow: hidden; pointer-events: none; font: 12px/1.45 ui-monospace, monospace; }
.program-line-highlights span { position: absolute; right: 0; left: 0; display: block; height: 17.4px; margin: 0 -8px; }
.program-line-highlights span.program-highlights-spacer { position: static; height: 100%; margin: 0; }
.program-line-highlights span.completed-line { background: #eeeeee; }
.program-line-highlights span.current-line { background: #ffe066; }
.program-editor-input textarea { position: relative; z-index: 1; width: 100%; height: 100%; min-height: 180px; padding: 6px 8px; overflow: auto; resize: none; border: 0; outline: none; background: transparent; color: #111; font: 12px/1.45 ui-monospace, monospace; tab-size: 4; white-space: pre; scrollbar-gutter: stable both-edges; }
.program-execution-panel { display: grid; grid-template-rows: auto minmax(0, 1fr); grid-column: 2; grid-row: 1; min-width: 0; min-height: 0; border-left: 1px solid #9aa8b4; background: #f4f7fa; }
.program-execution-line { display: flex; grid-column: 1; grid-row: 1; align-items: baseline; gap: 10px; min-width: 0; padding: 5px 8px; overflow-x: auto; overflow-y: hidden; border-top: 1px solid #9aa8b4; border-bottom: 1px solid #9aa8b4; background: #ffe066; color: #3f2d00; font: 12px/1.35 ui-monospace, monospace; scrollbar-gutter: stable; }
.program-execution-line span { font-weight: 700; white-space: nowrap; }
.program-execution-line code { flex: 0 0 auto; min-width: max-content; overflow: visible; color: #111; white-space: pre; }
.program-execution-trace { display: grid; grid-template-rows: auto minmax(0, 1fr); grid-column: 1; grid-row: 2; min-width: 0; min-height: 0; padding: 7px 8px; overflow: hidden; border-bottom: 1px solid #9aa8b4; background: #f4f7fa; color: #253746; font: 11px/1.35 ui-monospace, monospace; }
.program-execution-trace strong { display: block; margin-bottom: 2px; font-size: 11px; }
.program-trace-scroll { min-width: 0; min-height: 0; overflow: auto; scrollbar-gutter: stable both-edges; }
.program-execution-trace ol { position: relative; display: block; width: max-content; min-width: 100%; max-width: none; max-height: none; margin: 0; padding: 0; overflow: visible; list-style: none; }
.program-execution-trace li { display: grid; grid-template-columns: 42px max-content; gap: 8px; width: max-content; min-width: max-content; box-sizing: border-box; }
.program-execution-trace li span { color: #174d84; font-weight: 700; }
.program-execution-trace li code { min-width: max-content; overflow: visible; white-space: pre; }
.program-execution-trace li.completed-line { padding: 3px 6px; border-left: 3px solid #b8b8b8; background: #e8e8e8; color: #666; }
.program-execution-trace li.executing-line { padding: 3px 6px; border-left: 3px solid #d09b00; background: #ffe066; color: #111; font-weight: 700; }
.program-execution-trace li.executing-line span { color: #6b4b00; }
.program-execution-trace strong span { color: #60717e; font-weight: 400; }
.program-editor-input textarea::-webkit-scrollbar, .program-execution-line::-webkit-scrollbar, .program-trace-scroll::-webkit-scrollbar { width: 11px; height: 11px; }
.program-editor-input textarea::-webkit-scrollbar-track, .program-execution-line::-webkit-scrollbar-track, .program-trace-scroll::-webkit-scrollbar-track { background: #d7dde2; }
.program-editor-input textarea::-webkit-scrollbar-thumb, .program-execution-line::-webkit-scrollbar-thumb, .program-trace-scroll::-webkit-scrollbar-thumb { border: 2px solid #d7dde2; background: #7f8d98; }
.program-side { display: flex; grid-column: 2; grid-row: 1; flex-direction: column; gap: 12px; min-width: 0; min-height: 0; padding: 8px; border-left: 1px solid #aaa; background: #d9d9d9; }
.program-actions { display: flex; flex-wrap: wrap; gap: 5px; }
.active-gcodes-label { display: grid; gap: 5px; color: #333; }
.active-gcodes-label textarea { width: 100%; min-height: 84px; resize: vertical; border: 1px solid #999; background: white; color: #222; font: 11px/1.35 ui-monospace, monospace; }
.program-diagnostic { display: block; padding: 4px; color: #8b1010; background: #f2d6d6; font: 11px ui-monospace, monospace; overflow-wrap: anywhere; }
.visually-hidden-file-input { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
.axis-layer-controls { display: flex; flex-wrap: wrap; gap: 8px 12px; margin-top: 4px; color: #4d4d4d; font-size: 11px; }
.axis-layer-controls input { margin: 0; }

@media (max-width: 900px) {
  .xyzac-control-band { grid-template-columns: 1fr; }
  .axis-top-pane { grid-template-columns: 1fr; height: auto; min-height: 0; flex: 0 0 auto; }
  .axis-notebook { min-height: 330px; }
  .axis-preview { min-height: 732px; }
  .axis-preview-split { grid-template-columns: 1fr; grid-template-rows: 360px 420px; align-self: start; }
  .axis-program-pane { flex: 0 0 auto; height: 740px; min-height: 740px; grid-template-columns: 1fr; grid-template-rows: minmax(0, 1fr) 140px; }
  .program-main-layout { grid-template-columns: 1fr; grid-template-rows: minmax(0, 1fr) minmax(0, 1fr); grid-column: 1; grid-row: 1; overflow: hidden; }
  .program-editor-wrap { grid-column: 1; grid-row: 1; }
  .program-execution-panel { grid-column: 1; grid-row: 2; border-top: 1px solid #9aa8b4; border-left: 0; }
  .program-side { grid-column: 1; grid-row: 2; border-top: 1px solid #aaa; border-left: 0; }
  .active-gcodes-label textarea { min-height: 58px; }
}
@media (max-width: 620px) {
  .axis-brand span { display: none; }
  .axis-case-strip { flex-wrap: wrap; }
  .axis-case-strip select { max-width: 62vw; }
  .preview-load-indicator { min-width: min(100%, 360px); flex-basis: 100%; }
  .command-status { margin-left: 0; width: 100%; }
  .machine-sequence { align-items: flex-start; flex-direction: column; gap: 5px; }
  .machine-sequence-heading { min-width: 0; }
  .xyzac-control-band { padding: 6px; }
  .xyzac-position-grid { grid-template-columns: repeat(5, minmax(54px, 1fr)); }
  .xyzac-position-grid > div { grid-template-columns: 14px 1fr; padding: 3px; }
  .xyzac-position-grid output { font-size: 10px; }
  .xyzac-offset-row { flex-wrap: wrap; gap: 4px 9px; }
  .xyzac-program > header { flex-wrap: wrap; gap: 4px 10px; }
  .xyzac-program > header code { width: 100%; margin-left: 0; }
  .manual-grid, .manual-sliders, .axis-slider { grid-template-columns: 1fr; }
  .manual-axis-block, .manual-coolant-block { grid-row: auto; grid-column: auto; }
  .dro-mode-row, .dro-column-headings, .dro-row { grid-template-columns: 27px repeat(3, minmax(0, 1fr)); gap: 4px; }
  .dro-mode-row { font-size: 9px; }
  .dro-row output { font-size: 13px; }
  .dro-footer { flex-direction: column; gap: 3px; }
}
 .machine-status { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 18px; padding: 6px 8px; border-bottom: 1px solid #999; min-width: 0; }
 .machine-status-dimensions { display: flex; flex: 1 1 auto; flex-wrap: wrap; gap: 6px 18px; }
 .machine-status-dimensions output { font-weight: bold; margin-left: 5px; }

.machine-import { padding: .55rem .7rem; border-top: 1px solid #b5c3c4; background: #eff5f4; color: #233f43; font-size: .78rem; }
.machine-import header, .machine-import-actions { display: flex; gap: .6rem; align-items: center; flex-wrap: wrap; }
.machine-import header span { overflow-wrap: anywhere; min-width: 0; }
.machine-import-actions { margin: .4rem 0; }
.machine-import-actions span { display: inline-flex; gap: .35rem; align-items: center; }
.machine-import button { padding: .22rem .5rem; }
.machine-import a { color: #09676a; text-decoration: underline; }
.machine-import output { display: block; margin-top: .3rem; overflow-wrap: anywhere; }
.machine-import details p { margin: .25rem 0; }

/* Keep forms out of the model's flex layout. Native dialogs render in the top layer. */
.machine-preview-actions { flex: 0 0 auto; display: flex; flex-wrap: wrap; gap: 5px; padding: 5px 7px; background: #edf3f2; border: 1px solid #899596; }
.machine-preview-actions > section { padding: 0; border: 0; flex: 0 0 auto; background: transparent; }
.machine-import-toolbar button, .trt-geometry-toolbar button, .machine-manager > button { min-height: 28px; padding: 3px 10px; border: 1px solid #7c8e91; background: #f7fbfa; color: #203d40; cursor: pointer; font-size: 12px; }
.machine-dialog { position: fixed; inset: auto; margin: 0; padding: 0; width: min(580px, calc(100vw - 16px)); max-width: calc(100vw - 16px); max-height: calc(100dvh - 16px); border: 1px solid #52666a; background: #edf3f2; color: #202829; box-shadow: 0 12px 34px #0008; overflow: hidden; }
.machine-dialog[open] { display: flex; flex-direction: column; }
.machine-dialog::backdrop { background: rgba(10, 18, 20, .25); }
.machine-dialog .machine-dialog-titlebar { display: flex; flex: 0 0 auto; align-items: center; justify-content: space-between; gap: 16px; padding: 8px 10px; background: #27585d; color: #fff; cursor: move; user-select: none; touch-action: none; }
.machine-dialog-titlebar strong { min-width: 0; font-size: 14px; }
.machine-dialog-titlebar button { flex: 0 0 auto; width: 30px; height: 28px; border: 1px solid #c4d9d9; background: #e8f0ef; color: #18373a; font-size: 21px; line-height: 1; cursor: pointer; }
.machine-dialog-body { min-height: 0; overflow: auto; padding: 14px; font-size: 13px; }
.machine-dialog-body > header { margin-bottom: 12px; }
.machine-dialog-body output { display: block; margin-top: 9px; overflow-wrap: anywhere; }
.geometry-dialog .trt-geometry-fields { gap: 16px; margin: 6px 0 16px; }
.geometry-dialog .trt-geometry-fields label { grid-template-columns: minmax(0, 1fr) 90px; gap: 8px; margin: 8px 0; }
.geometry-dialog input { height: 30px; }
.machine-dialog button:focus-visible { outline: 2px solid #bf8b17; outline-offset: 2px; }
@media (max-width: 620px) {
  .geometry-dialog .trt-geometry-fields { grid-template-columns: 1fr; gap: 12px; }
}

.machine-manager-dialog { width: min(1180px, calc(100vw - 16px)); }
.machine-manager-toolbar, .machine-manager-footer { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.machine-manager-toolbar { margin-bottom: 10px; }
.machine-manager-toolbar button[aria-pressed="true"] { background: #27585d; color: #fff; }
.machine-manager-layout { display: grid; grid-template-columns: minmax(380px, 1.35fr) minmax(330px, .9fr); gap: 12px; min-height: 430px; }
.machine-manager-preview-shell { position: relative; min-width: 0; min-height: 430px; }
.machine-manager-preview { width: 100%; height: 100%; min-width: 0; min-height: 430px; border: 1px solid #52666a; background: #263438; overflow: hidden; }
.machine-manager-preview canvas { display: block; width: 100%; height: 100%; }
.machine-manager-webgl-fault { position: absolute; inset: 12px; display: grid; place-items: center; padding: 16px; background: #fff0e8ed; color: #7b231b; border: 1px solid #a94a3e; text-align: center; }
.machine-manager-editor { display: grid; grid-template-rows: minmax(120px, .7fr) minmax(260px, 1.3fr); min-height: 0; gap: 8px; }
.machine-part-list, .machine-part-editor, .machine-manager-calibration { border: 1px solid #9babad; background: #f6f9f8; padding: 8px; min-height: 0; overflow: auto; }
.machine-part-list h3, .machine-part-editor h3, .machine-manager-calibration h3 { margin: 0 0 7px; font-size: 13px; }
.machine-tree, .machine-tree ul { margin: 0; padding: 0; list-style: none; }
.machine-tree ul { margin-left: 14px; padding-left: 8px; border-left: 1px solid #a6b8ba; }
.machine-tree li { min-width: 0; }
.machine-tree-row { display: grid; grid-template-columns: 22px minmax(0, 1fr); align-items: center; }
.machine-tree-toggle { width: 22px; height: 25px; padding: 0; border: 0; background: transparent; color: #315d61; cursor: pointer; }
.machine-tree-toggle:disabled { color: #829092; cursor: default; }
.machine-tree [data-axis-control="machine-tree-node"] { display: grid; grid-template-columns: minmax(110px, 1fr) auto auto; align-items: center; gap: 4px; width: 100%; min-height: 25px; padding: 2px 5px; border: 1px solid transparent; background: transparent; text-align: left; cursor: grab; }
.machine-tree [data-axis-control="machine-tree-node"]:hover { background: #e4efed; border-color: #9db4b5; }
.machine-tree [data-axis-control="machine-tree-node"].selected { background: #cfe5e2; border-color: #27585d; }
.machine-tree [data-axis-control="machine-tree-node"]:active { cursor: grabbing; }
.machine-tree [data-axis-control="machine-tree-node"] > span:first-child { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.machine-tree [data-axis-control="machine-tree-node"] small { color: #66787b; font: 10px ui-monospace, monospace; white-space: nowrap; }
.machine-tree [data-axis-control="machine-tree-node"] em { padding: 1px 4px; background: #2c6669; color: #fff; font-size: 9px; font-style: normal; }
.machine-tree .mesh { color: #397a80; }
.machine-tree-origin { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 10px; padding: 7px; margin-bottom: 8px; border: 1px solid #9db4b5; background: #e8f2f0; }
.machine-tree-origin strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.machine-tree-origin span { color: #536467; }
.machine-tree-origin output { grid-column: 1 / -1; text-align: left; }
.machine-part-editor > label { display: grid; grid-template-columns: 82px minmax(0, 1fr); align-items: center; gap: 8px; margin: 6px 0; }
.machine-part-editor > header, .machine-motion-test > header { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.machine-part-editor > header button { color: #8b2d24; }
.machine-part-editor select { height: 30px; min-width: 0; }
.machine-part-flags { display: flex; gap: 16px; margin: 8px 0; }
.machine-vector { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0; padding: 6px; }
.machine-vector legend { font-weight: 700; }
.machine-vector label { display: grid; grid-template-columns: 16px 76px; align-items: center; gap: 3px; }
.machine-vector input { min-width: 0; height: 28px; }
.machine-manager-calibration { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-top: 10px; overflow: visible; }
.machine-manager-calibration h3 { grid-column: 1 / -1; }
.machine-manager-footer { margin-top: 10px; }
.machine-manager-footer button { min-height: 32px; }
.machine-manager-footer output { flex: 1 1 320px; text-align: left; }
.machine-motion-test { margin-top: 10px; padding: 8px; border: 1px solid #779092; background: #eaf2f1; }
.machine-motion-test h3 { margin: 0; font-size: 13px; }
.machine-motion-test > div { display: grid; grid-template-columns: repeat(5, minmax(88px, 1fr)); gap: 8px; margin-top: 8px; }
.machine-motion-test label { display: grid; grid-template-columns: 16px minmax(0, 1fr) auto; align-items: center; gap: 4px; }
.machine-motion-test input { width: 100%; min-width: 0; height: 28px; }
.machine-motion-test small { color: #536467; }
.machine-motion-test output { display: block; margin-top: 6px; text-align: left; }
@media (max-width: 850px) {
  .machine-manager-layout { grid-template-columns: 1fr; }
  .machine-manager-preview { min-height: 360px; }
  .machine-manager-calibration { grid-template-columns: 1fr; }
  .machine-motion-test > div { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}