/* Airflow task flow inherits the website's typography, neutral palette and controls.
   Colours inside drawings and result legends keep their semantic meaning. */
.af-welcome,.af-welcome h1,.af-welcome-category,.af-welcome-question strong{color:var(--text)!important}
.af-welcome .af-welcome-description,.af-welcome .af-welcome-assist,.af-welcome .eyebrow,.af-welcome .af-welcome-benefits p,.af-welcome-benefits article>span,.af-welcome .af-welcome-footnote{color:var(--muted)}
.af-welcome h1{font-weight:500}
.af-welcome-visual{background:var(--surface-soft);border-color:var(--line);border-radius:var(--radius)}
.af-welcome-question{border-radius:4px}
.af-welcome-actions button{border-radius:4px;border-color:var(--line);color:var(--text);min-height:52px;font-weight:500}
.af-welcome-actions .primary{background:var(--accent);border-color:var(--accent);color:var(--on-dark)}
.af-welcome-actions button:hover{box-shadow:none;border-color:var(--accent)}
#af-welcome-resume,.af-welcome-about{color:var(--muted)}
/* One compact progress row and one instruction per screen. */
#af-editor-panel{border:0;border-radius:0;padding:0}
#af-editor-panel.af-expanded{padding:20px;box-shadow:none;inset:0}
#af-editor-panel .af-guide,#af-editor-panel.af-expanded .af-guide{position:relative;background:var(--surface);border:0;border-bottom:1px solid var(--line);border-radius:0;padding:0 0 20px;margin:0 0 20px}
#af-editor-panel .af-guide .af-step-nav{display:flex;gap:20px;margin:0 64px 24px 0;max-width:600px;flex-wrap:nowrap}
#af-editor-panel .af-guide .af-step-nav button{flex:1;min-width:0;min-height:44px;padding:8px 0;border:0;border-bottom:2px solid var(--line);border-radius:0;background:transparent;color:var(--muted);font-size:13px;white-space:nowrap}
#af-editor-panel .af-guide .af-step-nav button[aria-current]{border-color:var(--accent);color:var(--text);background:transparent;font-weight:600}
#af-editor-panel .af-guide .af-entry-guide-header{position:absolute;right:0;top:0;margin:0;display:block}
#af-editor-panel .af-welcome-about{padding:8px 4px;border:0;background:transparent;min-height:44px;text-decoration:none;font-size:13px}
#af-editor-panel .af-welcome-about:hover{text-decoration:underline}
#af-editor-panel .af-guide h2{font-size:28px;line-height:1.4;font-weight:500;color:var(--text);margin:0 0 10px;max-width:28em}
#af-editor-panel .af-guide #af-step-help{font-size:15px;color:var(--muted);margin:0 0 20px;line-height:1.7}
.af-guide .af-step-actions{gap:16px;display:flex;align-items:center;flex-wrap:wrap}
#af-editor-panel .af-step-actions .primary,#af-measure-apply{background:var(--accent);border-color:var(--accent);color:var(--on-dark);border-radius:4px;min-height:48px;padding:10px 24px;font-weight:500}
#af-editor-panel #af-step-back,#af-editor-panel .af-action-help{border:0;background:transparent;color:var(--muted);padding:8px 0;min-height:44px;font-size:14px}
#af-step-back{order:2}
.af-entry-secondary{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:16px}
#af-editor-panel .af-entry-secondary button,#af-editor-panel .af-entry-secondary a{display:inline-flex;align-items:center;min-height:44px;border:0;padding:6px 0;background:transparent;color:var(--muted);font-size:14px;font-weight:400;text-decoration:none;margin:0}
#af-editor-panel .af-entry-secondary :is(button,a):hover{text-decoration:underline;text-underline-offset:5px;color:var(--text)}
.af-entry-secondary svg{display:none}
body[data-airflow-step="1"] #af-editor-panel{max-width:900px;margin:24px auto 0}
body[data-airflow-step="1"] #af-editor-panel .af-guide{padding:0 0 48px;border:0}
body[data-airflow-step="1"] #af-editor-panel .af-guide h2{margin-top:64px;font-size:clamp(28px,3vw,38px)}
body[data-airflow-step="1"] #af-editor-panel .af-guide #af-step-help{margin-bottom:28px}
body[data-airflow-step="1"] #af-editor-panel .af-guide .af-step-nav{max-width:none}
body[data-airflow-step="1"] #af-editor-panel>details{display:none}
.af-measure-bar{background:var(--surface-soft);border-color:var(--line)}
.af-measure-bar span,#af-editor-panel #af-scale-status{color:var(--muted)}
.af-measure-bar #af-demo-open,.af-measure-bar #af-measure-reselect{background:transparent;color:var(--muted);border:0}
/* The canvas keeps the space freed by the shorter guide. */
@media(min-width:1151px){#af-editor-panel.af-expanded .af-workspace{height:calc(100dvh - 310px);min-height:360px}}
/* 3D configuration: quiet navigation, visible canvas and contextual actions. */
#af-model-preview .af-model-tasks{gap:24px;border-bottom:1px solid var(--line);padding:0;margin:0}
#af-model-preview .af-model-tasks button{border:0;border-bottom:2px solid transparent;border-radius:0;min-height:44px;padding:8px 2px;background:transparent;color:var(--muted);font-size:14px}
#af-model-preview .af-model-tasks button[aria-pressed=true]{background:transparent;border-color:var(--accent);color:var(--text);font-weight:500}
#af-model-preview .af-model-layout{grid-template-columns:310px minmax(0,1fr);gap:24px}
#af-model-preview .af-port-panel{background:var(--surface);border:0;border-radius:0;padding:12px 16px 16px 0}
#af-model-preview .af-conversation{border:0;margin:0 0 20px;padding:0}
#af-model-preview .af-conversation-heading{display:none}
#af-model-preview .af-conversation h2{color:var(--text);font-size:25px;font-weight:500;line-height:1.4;margin:0 0 10px}
#af-model-preview .af-conversation-copy{color:var(--muted);font-size:14px;line-height:1.7}
#af-model-preview .af-guide-count{background:transparent;padding:0;color:var(--muted);margin:12px 0 0;font-size:12px;border-radius:0}
#af-model-preview .af-task-next,#af-model-preview #af-3d-run{background:var(--accent);border-color:var(--accent);border-radius:4px;color:var(--on-dark);min-height:48px}
#af-model-preview #af-port-source,#af-model-preview #af-port-exit,#af-model-preview #aq-add{border-color:var(--line);color:var(--text);background:var(--surface);border-radius:4px;font-weight:500;min-height:48px}
#af-model-preview[data-has-items="false"] :is(#af-port-source,#af-port-exit,#aq-add){background:var(--accent);color:var(--on-dark);border-color:var(--accent)}
#af-model-preview[data-has-items="false"] .af-task-next{background:var(--surface);color:var(--text);border-color:var(--line)}
#af-model-preview .af-condition-summary{gap:0;margin-bottom:16px;border-top:1px solid var(--line)}
#af-model-preview .af-condition-summary button{border:0;border-bottom:1px solid var(--line);border-radius:0;padding:12px 0;color:var(--muted);background:transparent;font-size:12px}
#af-model-preview .af-condition-summary button:hover{background:var(--surface-soft)}
#af-model-preview .af-condition-summary strong{color:var(--text);font-size:15px;font-weight:500}
#af-model-preview .af-guide-skip,#af-model-preview .af-guide-back{color:var(--muted);text-decoration:none;border:0;background:transparent}
#af-model-preview .af-guide-skip:hover,#af-model-preview .af-guide-back:hover{text-decoration:underline}
#af-model-preview[data-has-items="true"] .af-guide-skip{display:none}
#af-model-preview .af-guide-back{margin-top:12px!important}
#af-model-preview .af-3d-validation>h3{display:none}
#af-model-preview :is(.af-report-action,#af-animation-export):disabled{display:none}
#af-model-preview .af-report-result:empty{display:none}
#af-model-preview .af-port-panel :is(input,select,button){font-family:var(--font)}
#af-model-preview .af-port-panel :is(input,select){border-color:var(--line);color:var(--text)}
#af-model-preview .af-port-panel details{border-color:var(--line)}
#af-model-preview .af-port-panel .af-person-advanced{margin:8px 0}
#af-model-preview #af-model-stage{border-radius:4px}
/* Keep semantic warning colours; all generic controls use site tokens. */
.af-guide button:focus-visible,#af-model-preview button:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
@media(max-width:800px){
 #af-editor-panel.af-expanded{padding:16px}
 #af-editor-panel .af-guide .af-step-nav{gap:12px;margin-bottom:20px}
 #af-editor-panel .af-guide h2{font-size:24px}
 #af-model-preview .af-model-layout{grid-template-columns:260px minmax(0,1fr);gap:12px}
 #af-model-preview .af-port-panel{padding:8px 8px 12px 0}
 #af-model-preview .af-model-tasks{gap:16px}
}
@media(max-width:600px){
 #af-editor-panel.af-expanded{padding:12px}
 #af-editor-panel .af-guide .af-step-nav{gap:8px;margin-right:48px}
 #af-editor-panel .af-guide .af-step-nav button{font-size:12px;padding:8px 0;flex:1 1 0}
 #af-editor-panel .af-guide h2{font-size:23px}
 .af-guide .af-step-actions button{flex:initial}
 body[data-airflow-step="1"] #af-editor-panel .af-guide h2{margin-top:40px;font-size:28px}
 .af-entry-secondary{gap:20px}
 #af-model-preview .af-model-layout{display:flex;flex-direction:column;overflow:auto}
 #af-model-preview .af-port-panel{padding:8px 4px}
 #af-model-preview .af-model-tasks{gap:8px}
 #af-model-preview .af-model-tasks button{font-size:12px;flex:1;padding:8px 0}
 #af-model-preview #af-model-stage{height:34dvh;min-height:210px}
}
@media(min-width:801px){
 #af-editor-panel .af-guide:not([data-phase="upload"]){display:grid;grid-template-columns:minmax(0,1fr);row-gap:6px;padding-bottom:16px;margin-bottom:12px}
 #af-editor-panel .af-guide:not([data-phase="upload"]) .af-step-nav{grid-column:1/-1;width:min(600px,calc(100% - 64px));margin-bottom:8px}
 #af-editor-panel .af-guide:not([data-phase="upload"]) h2{grid-column:1;grid-row:2;margin:0;font-size:25px}
 #af-editor-panel .af-guide:not([data-phase="upload"]) #af-step-help{grid-column:1;grid-row:3;margin:0}
 #af-editor-panel .af-guide:not([data-phase="upload"]) .af-step-actions{grid-column:1;grid-row:4;justify-content:flex-start;margin-top:10px}
 #af-editor-panel .af-guide:not([data-phase="upload"]) #af-step-feedback{grid-column:1/-1}
 #af-editor-panel.af-expanded .af-main-actions{margin:0 0 12px;padding:0;min-height:44px}
 #af-editor-panel.af-expanded .af-workspace{height:calc(100dvh - 236px)}
}
body[data-airflow-step="2"] #af-tool-help{display:none}
.af-recognition-options{margin:0 0 12px}
.af-recognition-options>summary{font-size:13px;min-height:44px;padding:10px 0;color:var(--muted);cursor:pointer}
#af-editor-panel:has(.af-guide:not([data-phase="review"])) .af-recognition-options>summary{display:none}
#af-model-preview .af-task-next,#af-model-preview #af-3d-run{position:sticky;bottom:0;z-index:2;box-shadow:0 -10px 0 var(--surface),0 10px 0 var(--surface)}
/* Direction details belong with the angle controls, not the main form. */
#af-model-preview #af-port-direction-help{font-size:12px}
#af-model-preview #af-3d-stop:disabled{display:none}
#af-model-preview .af-conversation h2{max-width:none}
/* Explanations stay available on demand; live validation and errors stay visible. */
#af-recognize-status:empty,#af-port-help:empty{display:none}
.af-canvas-shortcuts{position:relative;color:var(--muted);font-size:12px}
.af-canvas-shortcuts summary{cursor:pointer;min-height:32px;padding:5px 0}
.af-canvas-shortcuts[open] p{position:absolute;right:0;bottom:100%;width:min(280px,70vw);padding:12px;background:var(--surface);border:1px solid var(--line);border-radius:4px;z-index:4}
/* No idle technical or placeholder copy; actionable statuses remain visible. */
#af-scale-status:empty,#af-properties>.af-hint:empty{display:none}
/* Full-flow audit: hidden recognition must not leave an empty disclosure row. */
body[data-airflow-step="2"] .af-recognition-options,body[data-airflow-step="4"] .af-recognition-options{display:none}
#af-editor-panel .af-canvas-footer .af-canvas-shortcuts{margin:0;padding:0;border:0}
#af-editor-panel .af-canvas-footer .af-canvas-shortcuts summary{padding:4px 0;min-height:28px}
#af-editor-panel .af-canvas-footer{min-height:40px;padding:4px 12px;align-items:center}
#af-editor-panel #af-measure-bar{padding:10px 16px;gap:10px}
#af-editor-panel .af-measure-heading{font-size:15px;line-height:1.5}
@media(min-width:801px){#af-editor-panel .af-guide{margin-bottom:12px!important}#af-editor-panel.af-expanded .af-workspace{height:calc(100dvh - 245px)}}

/* The synchronous recognition service has no percentage: show activity and stages. */
body[data-airflow-step="3"] #af-editor-panel:has(.af-guide:is([data-phase="recognize"],[data-phase="busy"])) .af-workspace{display:grid;grid-template-columns:minmax(0,1fr);min-height:320px}
body[data-airflow-step="3"] #af-editor-panel:has(.af-guide:is([data-phase="recognize"],[data-phase="busy"])) :is(.af-tools,.af-inspector,.af-recognition-options,.af-canvas-footer){display:none}
body[data-airflow-step="3"] #af-editor-panel:has(.af-guide:is([data-phase="recognize"],[data-phase="busy"])) .af-drawing-area{grid-column:1;pointer-events:none}
.af-recognition-progress{margin:12px 0 0;max-width:520px}
.af-recognition-progress progress{display:block;width:100%;height:6px;accent-color:var(--text,#171717)}
.af-recognition-progress p{font-size:14px;color:var(--muted,#666);margin:8px 0 0}
body[data-airflow-step="3"] #af-editor-panel:has(.af-guide:is([data-phase="recognize"],[data-phase="busy"])) .af-canvas-bar{display:none}

/* Keep internal step controls for existing transitions, without a second navigation UI. */
#af-editor-panel .af-guide .af-step-nav{display:none}
#af-editor-panel .af-guide h2{padding-right:64px}
body[data-airflow-step="1"] #af-editor-panel .af-guide h2{margin-top:24px}
@media(min-width:801px){
 #af-editor-panel .af-guide:not([data-phase="upload"]) h2{grid-row:1}
 #af-editor-panel .af-guide:not([data-phase="upload"]) #af-step-help{grid-row:2}
 #af-editor-panel .af-guide:not([data-phase="upload"]) .af-step-actions{grid-row:3}
}

/* Keep the current task and its next action in one centred visual group. */
#af-editor-panel .af-guide{text-align:center;justify-items:center}
#af-editor-panel .af-guide h2{max-width:100%;padding:0 64px;margin-inline:auto}
#af-editor-panel .af-guide #af-step-help{margin-inline:auto;max-width:52em}
#af-editor-panel .af-guide .af-step-actions,
#af-editor-panel .af-guide:not([data-phase="upload"]) .af-step-actions{justify-content:center}
#af-editor-panel .af-guide .af-entry-secondary{justify-content:center}
#af-editor-panel .af-guide .af-recognition-progress{width:min(520px,100%);margin-inline:auto}
@media(max-width:600px){#af-editor-panel .af-guide h2{padding:0 40px}}

/* Compact task bar: instruction and action stay together above the work area. */
#af-editor-panel .af-guide:not([data-phase="upload"]){display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:12px 20px;padding:4px 64px 14px}
#af-editor-panel .af-guide:not([data-phase="upload"]) h2{font-size:20px;line-height:1.4;margin:0;padding:0;max-width:100%}
#af-editor-panel .af-guide:not([data-phase="upload"]) #af-step-help{font-size:14px;margin:0;max-width:40em}
#af-editor-panel .af-guide:not([data-phase="upload"]) .af-step-actions{margin:0;gap:16px;flex-wrap:wrap}
#af-editor-panel .af-guide:not([data-phase="upload"]) .af-step-actions .primary{min-height:42px;padding:8px 18px;font-size:14px}
#af-editor-panel .af-guide #af-step-feedback{flex-basis:100%;margin:0}
#af-editor-panel .af-main-actions,#af-editor-panel.af-expanded .af-main-actions{margin:0 0 4px;padding:0;min-height:36px;gap:8px}
#af-editor-panel .af-main-actions button{min-height:36px;padding:6px 12px;font-size:13px}
#af-editor-panel #af-editor-name{font-size:13px;color:var(--muted);font-weight:400}
#af-editor-panel .af-recognition-options{margin:0 0 8px;padding:0;border:0}
#af-editor-panel .af-recognition-options>summary{min-height:30px;padding:5px 0;font-size:12px}
@media(min-width:801px){#af-editor-panel.af-expanded .af-workspace{height:calc(100dvh - 180px)}}
@media(max-width:700px){
 #af-editor-panel .af-guide:not([data-phase="upload"]){padding:4px 40px 12px;gap:6px 12px}
 #af-editor-panel .af-guide:not([data-phase="upload"]) .af-step-actions{flex-basis:100%;margin-top:4px}
 #af-editor-panel .af-guide:not([data-phase="upload"]) h2{font-size:18px}
}

/* File, current task, and editor commands share one workspace header. */
#af-editor-panel .af-workbench-header{display:grid;grid-template-columns:minmax(160px,1fr) auto minmax(300px,1fr);align-items:center;gap:12px 20px;margin:0 0 12px;padding:4px 0 12px;border-bottom:1px solid var(--line)}
#af-editor-panel .af-workbench-file{min-width:0;position:relative}
#af-editor-panel .af-workbench-file #af-editor-name{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}
#af-editor-panel .af-workbench-file .af-recognition-options{margin:2px 0 0}
#af-editor-panel .af-workbench-file .af-recognize-box{position:absolute;left:0;top:100%;width:min(640px,calc(100vw - 48px));max-height:65vh;overflow:auto;z-index:20;background:var(--surface);border:1px solid var(--line);padding:16px;box-shadow:0 8px 24px #00000012}
#af-editor-panel .af-workbench-header>.af-guide:not([data-phase="upload"]){border:0;padding:0;margin:0!important;gap:10px 14px;max-width:600px}
#af-editor-panel .af-workbench-header .af-entry-guide-header{position:static;margin:0;order:5}
#af-editor-panel .af-workbench-header .af-main-actions{justify-content:flex-end;flex-wrap:wrap;margin:0;min-width:0}
#af-editor-panel .af-workbench-header .af-welcome-about{font-size:12px;min-height:32px;padding:4px}
@media(max-width:1100px){
 #af-editor-panel .af-workbench-header{grid-template-columns:minmax(0,1fr) auto;gap:8px}
 #af-editor-panel .af-workbench-header>.af-guide{grid-row:2;grid-column:1/-1;justify-self:center}
 #af-editor-panel .af-workbench-header .af-main-actions{grid-row:1;grid-column:2}
}
@media(max-width:600px){
 #af-editor-panel .af-workbench-header{grid-template-columns:minmax(0,1fr)}
 #af-editor-panel .af-workbench-header .af-main-actions{grid-column:1;grid-row:2;justify-content:flex-start}
 #af-editor-panel .af-workbench-header>.af-guide{grid-row:3}
}

/* Omit secondary door and geometry panels from the guided interface. */
#af-model-preview .af-door-disclosure,
#af-model-preview .af-model-info{display:none}

#af-model-preview label:has(#aq-activity){display:none}

#af-model-preview label:has(:is(#aq-hchoInitial,#aq-hchoOutdoor,#aq-hchoEmission)){display:none}

/* Upload is one bounded action, with secondary routes grouped underneath. */
.af-upload-icon{display:none}
body[data-airflow-step="1"] #af-editor-panel{max-width:560px;margin:clamp(32px,6vh,64px) auto 0;width:100%}
body[data-airflow-step="1"] #af-editor-panel .af-guide{padding:0 0 32px}
body[data-airflow-step="1"] #af-editor-panel .af-guide h2{font-size:clamp(26px,3vw,32px);margin:0 0 10px;padding:0;line-height:1.35}
body[data-airflow-step="1"] #af-editor-panel .af-guide #af-step-help{margin:0 0 24px;font-size:15px}
#af-editor-panel .af-guide[data-phase="upload"] .af-step-actions{display:flex;flex-direction:column;gap:24px;padding:36px 24px;background:var(--surface-soft);border:1px solid var(--line);border-radius:var(--radius,4px);margin:0;width:100%}
#af-editor-panel .af-guide[data-phase="upload"] .af-upload-icon{display:block;width:64px;height:64px;color:var(--muted)}
.af-upload-icon svg{display:block;width:100%;height:100%}
#af-editor-panel .af-guide[data-phase="upload"] .af-step-actions .primary{min-width:180px;min-height:48px}
#af-editor-panel .af-guide[data-phase="upload"] .af-entry-secondary{margin:16px 0 0;gap:8px 24px;justify-content:center;align-items:center}
#af-editor-panel .af-guide[data-phase="upload"] .af-entry-guide-header{position:static;display:block;margin:0}
#af-editor-panel .af-guide[data-phase="upload"] .af-entry-secondary :is(button,a){font-size:14px;min-height:44px}
@media(max-width:600px){
 body[data-airflow-step="1"] #af-editor-panel{margin-top:28px}
 #af-editor-panel .af-guide[data-phase="upload"] .af-step-actions{padding:28px 20px;gap:20px}
 #af-editor-panel .af-guide[data-phase="upload"] .af-entry-secondary{gap:4px 20px}
}