/* Atlas UI tokens and component styles. No semantic rules or product-specific selectors. */
:root{color-scheme:light;--background:#f0f3f4;--panel:#f7f9fa;--card:#fff;--row:#e5edf0;--text:#19323f;--muted:#526c7a;--border:#cfdbdf;--accent:#146c79;--header:#132631;--headerText:#f4f6f7;--typeText:#287247;--fontSize:13px;--rowHeight:24px;--radius:3px;--node-width:286px}
*{box-sizing:border-box}
body{margin:0;height:100dvh;overflow:hidden;background:var(--background);color:var(--text);font:var(--fontSize)/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
button,input,select,textarea{font:inherit;color:var(--text)}
button,select,summary,.file-button{cursor:pointer}
button,.file-button{background:var(--card);border:1px solid var(--border);border-radius:3px;padding:5px 9px;line-height:1.4}
button:hover,.file-button:hover{background:var(--row)}
button:disabled{opacity:.4;cursor:default}
button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
input,select,textarea{max-width:100%;background:var(--card);border:1px solid var(--border);border-radius:3px;padding:6px 8px}
label{display:block;margin-bottom:5px;font-size:12px;color:var(--muted)}
header{height:58px;padding:0 18px;display:flex;align-items:center;gap:24px;background:var(--header);color:var(--headerText)}
.brand{font-size:21px;font-weight:600}
header select,header button{color:var(--headerText);background:transparent;border-color:color-mix(in srgb,var(--headerText) 30%,var(--header))}
header select{width:255px}header option{color:var(--text);background:var(--card)}
header button:hover{background:color-mix(in srgb,var(--headerText) 12%,var(--header))}
.header-tools{display:flex;gap:6px;margin-left:auto}
#sourcebar{height:34px;padding:0 18px;display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--border);background:var(--panel);font-size:11px;color:var(--muted)}
#sourcebar button{padding:0;border:0;background:none;color:var(--accent);white-space:nowrap}
#notice{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
#dirty{color:var(--accent);white-space:nowrap}
#shell{display:flex;height:calc(100dvh - 92px)}
aside{flex-shrink:0;min-height:0;background:var(--panel)}
#browser{display:flex;flex-direction:column;width:232px;padding:16px 12px 12px;border-right:1px solid var(--border)}
.aside-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.aside-head strong{font-weight:550}
.aside-head button{padding:1px 5px;border:0;background:none;font-size:20px}
#browser label{font-size:11px}
#browser input{width:100%;font-size:12px;padding:8px}
.outline-switch{display:flex;gap:4px;padding-top:8px}
.outline-switch button{flex:1;background:transparent;border-color:transparent;font-size:11px;color:var(--muted)}
.outline-switch button[aria-pressed=true]{background:var(--row);color:var(--text)}
#search-count{font-size:10px;color:var(--muted);padding:11px 4px 4px}
#results{flex:1;min-height:0;overflow:auto}
.outline-group{padding:8px 0 5px}
.outline-group h3{margin:0 6px 5px;font-size:11px;font-weight:600;color:var(--muted)}
.outline-item{display:flex;justify-content:space-between;gap:6px;width:100%;padding:7px 7px;margin:1px 0;background:none;border:0;border-left:2px solid transparent;border-radius:0;text-align:left;font-size:12px}
.outline-item[aria-current=true]{background:var(--row);border-left-color:var(--accent);font-weight:550}
.outline-arrow{color:var(--muted)}
.result{display:flex;align-items:start;width:100%;gap:7px;padding:7px 4px;background:none;border:0;text-align:left;font-size:12px;overflow-wrap:anywhere}
.result>span:first-child{width:4px;height:14px;margin-top:3px;flex-shrink:0;background:var(--tint)}
.result small{display:block;font-size:10px;color:var(--muted)}
.result[aria-current=true]{background:var(--row)}
.aside-foot{padding:12px 4px 0;margin-top:8px;border-top:1px solid var(--border);font-size:10px;color:var(--muted)}
.aside-foot button{margin-top:5px;padding:2px 0;background:none;border:0;color:var(--accent);font-size:12px}
main{position:relative;display:flex;flex-direction:column;flex:1;min-width:0}
#view-tabs[hidden]{display:none}
.toolbar{display:flex;align-items:center;gap:6px;flex-wrap:wrap;padding:10px 16px;border-bottom:1px solid var(--border);background:var(--panel);flex-shrink:0}
#view{flex:1;min-width:150px;max-width:325px}
.tools{display:flex;align-items:center;gap:5px;margin-left:auto}
.tools select{max-width:145px;font-size:12px}
#zoom{width:40px;text-align:center;font-size:11px;color:var(--muted)}
.view-heading{padding:15px 20px 13px;flex-shrink:0}
#view-path{margin-bottom:5px;font-size:11px;color:var(--muted)}
h1{font-size:20px;line-height:1.3;font-weight:550;margin:0}
p{margin:7px 0}
.view-heading p{margin:6px 0 0;max-width:1000px;font-size:12px;line-height:1.6;color:var(--muted)}
#canvas{position:relative;flex:1;min-height:140px;margin:0 12px 12px;overflow:hidden;touch-action:none;cursor:grab;border:1px solid var(--border);background-color:var(--background);background-image:radial-gradient(color-mix(in srgb,var(--border) 70%,transparent) .8px,transparent .8px);background-size:22px 22px}
#canvas.dragging{cursor:grabbing}
#world{position:absolute;transform-origin:0 0}
#edges{position:absolute;width:1px;height:1px;overflow:visible}
#nodes{position:absolute;left:0;top:0}
.node{position:absolute;width:var(--node-width);background:var(--card);border:1px solid var(--border);border-left:3px solid var(--tint);border-radius:var(--radius);overflow:hidden;cursor:default}
.node.selected{outline:2px solid var(--accent);outline-offset:3px}
.node.quiet{opacity:.3}
.node-head{display:flex;align-items:start;gap:8px;min-height:39px;padding:12px 11px 5px;cursor:move}
.node-head button{flex:1;min-width:0;text-align:left;overflow-wrap:anywhere;background:none;border:0;padding:0;font-size:14px;line-height:1.35;font-weight:550}
.node-tag{display:none}
.node-body{padding:3px 11px 10px}
.compact-body{min-height:29px;font-size:11px;color:var(--muted)}
.node-description{font-size:12px;line-height:1.5;margin:0}
.node-foot{display:flex;align-items:center;justify-content:space-between;gap:6px;border-top:1px solid var(--border);padding:7px 11px;color:var(--muted);font-size:10px}
.node-foot button{padding:0;border:0;background:none;font-size:11px;color:var(--accent)}
.state{display:inline-flex;align-items:center;gap:5px;font-size:10px;color:var(--muted)}
.state:before{content:'●';font-size:7px}
.state.proposed:before,.state.unverified:before{content:'◇';font-size:12px}
.table-node{width:370px}
.table-node .node-head{padding:9px 10px;border-bottom:1px solid var(--border)}
.table-node .node-head button{font:12px/1.4 ui-monospace,SFMono-Regular,monospace}
.column{display:grid;grid-template-columns:28px minmax(0,1fr) 58px 15px;align-items:center;gap:3px;height:var(--rowHeight);padding:0 8px;border-bottom:1px solid var(--border);font:11px/1.25 ui-monospace,SFMono-Regular,monospace}
.column:nth-child(even){background:var(--panel)}
.column button{min-height:0;background:none;border:0;border-radius:0;padding:0;text-align:left;font:inherit;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.column .type{display:flex;align-items:center;justify-content:end;height:100%;border-left:1px solid var(--border);padding-left:3px;font-size:10px;color:var(--typeText)}
.column .keys{font-size:9px;color:var(--muted)}
.column .nullable{text-align:right;color:var(--muted)}
.column.traced{background:var(--row);box-shadow:inset 3px 0 var(--accent)}
.edge{fill:none;stroke:var(--muted);stroke-width:1.3;opacity:.7}
.edge.proposed,.edge.unverified{stroke-dasharray:6 5}
.edge-hit{fill:none;stroke:transparent;stroke-width:15;cursor:pointer}
.edge.traced{stroke:var(--accent);stroke-width:2.5;opacity:1}
.edge.quiet{opacity:.1}
.edge-label{fill:var(--text);font-size:11px;text-anchor:middle;paint-order:stroke;stroke:var(--background);stroke-width:5px;stroke-linejoin:round;pointer-events:none;opacity:0}
.edge-label.visible{opacity:1}
.boundary{position:absolute;border:1px dashed var(--border);background:color-mix(in srgb,var(--tint) 5%,var(--background));pointer-events:none}
.boundary-label{position:absolute;left:14px;top:10px;color:var(--muted);font-size:13px;font-weight:550}
.lifeline{stroke:var(--border);stroke-width:1.2;stroke-dasharray:5 5}
.sequence-message{position:absolute;width:300px;background:var(--card);border:1px solid var(--border);text-align:left;padding:7px 9px;font-size:12px;cursor:pointer}
.sequence-message small{display:block;margin-top:3px;color:var(--muted);font-size:11px;line-height:1.45}
#spec-list{display:none;height:100%;overflow:auto;touch-action:auto;cursor:auto;padding:10px 24px;background:var(--card)}
.spec-card{max-width:1000px;margin:auto;padding:21px 0;border-bottom:1px solid var(--border)}
.spec-card h2{font-size:16px;margin:0 0 8px}
.spec-card h2 button{background:none;border:0;padding:0;text-align:left;font-size:16px;font-weight:550;color:var(--accent)}
.spec-card p{font-size:13px;line-height:1.7}
.spec-card ul{padding-left:20px;font-size:12px;line-height:1.7;color:var(--muted)}
.spec-meta{font-size:10px;color:var(--muted)}
footer{display:flex;align-items:center;justify-content:space-between;gap:12px;height:30px;flex-shrink:0;padding:0 12px;background:var(--panel);font-size:10px;color:var(--muted)}
#status{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.gesture-help{white-space:nowrap}
#inspector{width:335px;padding:16px 19px;border-left:1px solid var(--border);background:var(--card);overflow:auto}
#inspector[hidden],#browser[hidden]{display:none}
#details{overflow-wrap:anywhere}
#details h2{font-size:19px;line-height:1.35;margin:0 0 9px;font-weight:550}
#details h3{font-size:11px;font-weight:600;color:var(--muted);margin:23px 0 8px}
#details p,#details li{font-size:12px;line-height:1.7}
#details ul{padding-left:18px}
#details code{font-size:10px;color:var(--muted)}
.id-code{display:block;overflow-wrap:anywhere;user-select:all;margin:9px 0 14px}
.link-list{display:flex;flex-direction:column}
.link-list button{text-align:left;background:none;border:0;border-bottom:1px solid var(--border);border-radius:0;padding:8px 1px;font-size:12px}
.link-list button:hover{color:var(--accent);background:var(--panel)}
.link-list small{display:block;font-size:10px;color:var(--muted);margin-top:2px}
.details-actions{display:flex;gap:6px;flex-wrap:wrap;margin-top:13px}
.details-actions button{font-size:11px;background:var(--panel)}
.evidence-section{margin-top:23px;padding-top:14px;border-top:1px solid var(--border);font-size:12px}
.evidence-section>summary{font-weight:550;color:var(--accent)}
.evidence{padding:9px 0;border-bottom:1px solid var(--border);font-size:12px}
.evidence summary{color:var(--accent)}
.evidence pre{font:11px/1.6 ui-monospace,monospace;white-space:pre-wrap;max-height:280px;overflow:auto;background:var(--panel);padding:9px;color:var(--muted)}
.error{color:var(--accent);white-space:pre-wrap}
dialog{color:var(--text);background:var(--card);border:1px solid var(--border);border-radius:4px;width:min(780px,calc(100vw - 24px));max-height:90dvh;padding:22px;overflow:auto}
dialog::backdrop{background:#10202b99}
.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
dialog h2{margin:0;font-size:18px;font-weight:550}
dialog h3{font-size:15px;margin-top:24px}
dialog p{font-size:13px;line-height:1.65;color:var(--muted)}
dialog details{margin-top:15px}
dialog textarea{width:100%;resize:vertical;font:12px/1.5 ui-monospace,monospace}
dialog pre{font:12px/1.6 ui-monospace,monospace;white-space:pre-wrap;overflow-wrap:anywhere;max-height:280px;overflow:auto}
#patch-result{padding:10px;background:var(--panel);min-height:40px}
.actions{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}
.file-button{display:inline-block;color:var(--text);font-size:13px;margin:0}
.file-button input{display:none}
#theme-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:20px 0}
.theme-field{display:flex;align-items:center;justify-content:space-between;gap:12px}
.theme-field label{margin:0;text-transform:capitalize}
.theme-field input{width:85px}
input[type=color]{height:34px;padding:3px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
@media(max-width:1200px){#browser{width:210px}#inspector{position:absolute;right:0;top:92px;bottom:0;z-index:12}.gesture-help{display:none}.toolbar{padding:10px 12px}.tools{margin-left:0}.view-heading{padding:14px 16px}}
@media(max-width:700px){header{padding:0 10px;gap:12px}.brand{font-size:20px}header select{width:135px;max-width:135px;font-size:12px}.header-tools{gap:4px}.header-tools button{font-size:10px;padding:6px}.header-tools #appearance{display:none}#sourcebar{padding:0 10px;font-size:10px;gap:8px}#dirty{display:none}#browser{position:absolute;left:0;top:92px;bottom:0;z-index:15;width:250px}#inspector{width:min(335px,100vw)}.toolbar{padding:8px;gap:4px}#view{min-width:100px;font-size:12px}.tools{width:100%;justify-content:flex-end}.tools select{margin-right:auto;font-size:11px}.view-heading{padding:12px}.view-heading h1{font-size:18px}.view-heading p{font-size:11px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}#view-path{font-size:10px}#canvas{margin:0 8px 8px}footer{padding:0 8px;font-size:9px}#spec-list{padding:0 15px}.spec-card h2 button{font-size:15px}#theme-fields{grid-template-columns:1fr}dialog{padding:15px}}
@media(pointer:coarse){button,.file-button,select{min-height:40px}.column button{min-height:0}.header-tools button{min-height:36px}.tools{flex-wrap:wrap}.tools button{min-width:40px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
/* Boundary summary is a compact inventory; contained members retain their canonical IDs. */
.deployment-items{padding:5px 11px 8px}
.deployment-items button{display:flex;gap:7px;align-items:center;width:100%;min-width:0;padding:7px 0;background:none;border:0;border-bottom:1px solid var(--border);text-align:left;font-size:12px}
.deployment-items button>span{width:4px;height:13px;flex-shrink:0}
.deployment-items small{margin-left:auto;font-size:10px;color:var(--muted)}
#inspector>.aside-head{position:sticky;top:-16px;z-index:2;margin-top:-1px;padding:10px 0;background:var(--card);border-bottom:1px solid var(--border)}
.sequence-message{font-size:14px}.sequence-message small{font-size:13px}
/* Continuous canvas. Meaningful color, persistent planes and a small control surface. */
body{background:var(--background);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
button,.file-button,input,select,textarea{border-radius:8px}button{transition:background .15s,border-color .15s,box-shadow .15s}button:hover{border-color:color-mix(in srgb,var(--accent) 30%,var(--border))}
header{height:60px;background:var(--panel);color:var(--text);border-bottom:1px solid var(--border);gap:22px;padding:0 24px}.brand{font-size:22px;font-weight:650;letter-spacing:-.5px}header select{width:240px;border-color:transparent;background:var(--row);font-weight:550}header button{border-color:var(--border);color:var(--text);background:var(--card);font-size:12px;padding:7px 12px}.header-tools{gap:8px}
#sourcebar{height:27px;background:var(--panel);font-size:10px;padding:0 24px;border-bottom:0}#shell{height:calc(100dvh - 87px);position:relative}main{overflow:hidden;background:var(--background)}
#browser{position:absolute;left:14px;top:64px;bottom:50px;z-index:40;width:265px;background:color-mix(in srgb,var(--panel) 96%,transparent);border:1px solid var(--border);border-radius:14px;box-shadow:0 15px 45px #2437561c;padding:16px}#browser[hidden]{display:none}
.canvas-topbar{position:absolute;top:12px;left:18px;right:18px;z-index:10;display:flex;justify-content:space-between;gap:12px;pointer-events:none}.canvas-topbar button,.canvas-topbar select{pointer-events:auto}.canvas-navigation,.canvas-tools{display:flex;align-items:center;gap:6px;padding:6px;background:color-mix(in srgb,var(--card) 90%,transparent);backdrop-filter:blur(18px);border:1px solid color-mix(in srgb,var(--border) 90%,transparent);border-radius:12px;box-shadow:0 4px 16px #23365307;max-width:calc(100% - 170px)}.canvas-navigation button{white-space:nowrap;padding:6px 9px;background:transparent;border-color:transparent;font-size:12px}.canvas-tools{max-width:none;flex-shrink:0}.canvas-tools button{border:0;background:transparent;font-size:12px}.nav-divider{height:27px;width:1px;background:var(--border);margin:0 7px}.view-heading{padding:0 8px 0 1px;min-width:0}.view-heading h1{font-size:12px;font-weight:600;max-width:340px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#view-path{font-size:9px;margin:0;color:var(--muted)}
#canvas{margin:0;border:0;position:absolute;inset:0 0 29px;min-height:0;outline:none;background-image:radial-gradient(color-mix(in srgb,var(--muted) 22%,transparent) .8px,transparent .8px);background-size:26px 26px;isolation:isolate}#canvas:focus-visible{box-shadow:inset 0 0 0 2px var(--accent)}#canvas.is-dragging{cursor:grabbing}.spatial-renderer{position:absolute;inset:0}
.station{color:var(--text);position:absolute;pointer-events:none!important;border:1px solid color-mix(in srgb,var(--zone) 25%,var(--border));background:color-mix(in srgb,var(--zone) 3%,var(--card));border-radius:22px;box-shadow:0 35px 90px #25385a12;backface-visibility:hidden;overflow:visible;-webkit-user-select:none;user-select:none;padding:32px 40px;transition:opacity .25s;contain:layout style}.station.is-active{pointer-events:auto!important}.station-heading{height:115px;position:relative;pointer-events:none}.station-heading button{pointer-events:auto}.station-kicker{color:var(--zone);font-size:12px;letter-spacing:1.6px;text-transform:uppercase;font-weight:650;display:flex;justify-content:space-between;align-items:center}.station-kicker span{font:12px ui-monospace,monospace;letter-spacing:0}.station-title{background:none!important;border:0!important;padding:7px 0 2px;font-size:27px;font-weight:600;letter-spacing:-.5px;text-align:left}.station-summary{font-size:13px;max-width:1050px;color:var(--muted);margin:6px 0;line-height:1.55}.station-content{position:relative}.station-routes{position:absolute;left:40px;right:40px;bottom:20px;display:flex;align-items:center;gap:7px;flex-wrap:wrap;border-top:1px solid var(--border);padding-top:15px}.station-routes button{display:inline-flex;gap:7px;align-items:center;font-size:11px;padding:6px 9px;background:var(--card)}.station-routes button i{width:6px;height:6px;border-radius:50%;background:var(--route-color)}.station-routes button span{color:var(--muted)}
.graph-content{min-height:350px}.spatial-node{position:absolute;width:340px;background:var(--card);border:1px solid color-mix(in srgb,var(--tint) 22%,var(--border));border-radius:var(--radius);box-shadow:0 5px 12px #26395509;cursor:default;overflow:hidden;transition:opacity .2s,box-shadow .16s,border-color .16s}.object-head{padding:14px 16px 8px;cursor:move;display:flex;flex-wrap:wrap;background:color-mix(in srgb,var(--tint) 8%,var(--card));border-bottom:1px solid color-mix(in srgb,var(--tint) 12%,var(--card))}.object-kind{font-size:10px;text-transform:uppercase;letter-spacing:1px;font-weight:600;color:var(--tint)}.object-mark{margin-left:auto;color:var(--tint);font-size:13px}.object-head button{width:100%;background:none;border:0;text-align:left;padding:6px 0 2px;font-size:16px;font-weight:600;line-height:1.35}.object-summary{padding:12px 16px;margin:0;font-size:12px;line-height:1.6;min-height:59px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.object-foot{padding:9px 16px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--border);gap:6px}.object-state{font-size:10px;color:var(--muted)}.object-state:before{content:'●';font-size:7px;margin-right:5px;color:var(--tint)}.object-state.proposed:before,.object-state.unverified:before{content:'◇';font-size:11px}.object-foot button{font-size:11px;color:var(--tint);background:none;border:0;padding:2px;font-weight:550}.spatial-node:hover,.spatial-node.is-selected{border-color:var(--tint);box-shadow:0 0 0 2px color-mix(in srgb,var(--tint) 25%,transparent),0 10px 25px #253d6420}.spatial-node.is-related{border-color:var(--tint)}.station.has-selection .is-muted{opacity:.32}.station.has-selection .is-related,.station.has-selection .is-selected{opacity:1}.spatial-node.is-selected .object-head{background:color-mix(in srgb,var(--tint) 15%,var(--card))}
.spatial-edges{position:absolute;inset:0;overflow:visible;width:1px;height:1px;pointer-events:none}.spatial-edge{fill:none;stroke:var(--zone);stroke-width:2;opacity:.4;transition:opacity .2s,stroke-width .2s}.spatial-edge.proposed,.spatial-edge.unverified{stroke-dasharray:7 6}.spatial-edge.is-related{stroke-width:3.5;opacity:1;stroke:var(--accent)}.spatial-edge-hit{fill:none;stroke:transparent;stroke-width:19;pointer-events:stroke;cursor:pointer}.spatial-edge-label{font:12px -apple-system,sans-serif;fill:var(--text);text-anchor:middle;paint-order:stroke;stroke:var(--card);stroke-width:6;stroke-linejoin:round;opacity:0}.spatial-edge-label.is-related{opacity:1}.spatial-lifeline{stroke:var(--border);stroke-width:2;stroke-dasharray:6 7}
.spatial-table{width:365px}.spatial-table .object-head button{font:13px/1.5 ui-monospace,monospace}.table-fields{position:relative}.spatial-column{position:relative;display:grid;grid-template-columns:25px 1fr 61px;gap:5px;padding:5px 12px;border-bottom:1px solid var(--border);font:11px ui-monospace,monospace;min-height:var(--rowHeight);align-items:center}.spatial-column:nth-child(even){background:var(--panel)}.spatial-column>span{font-size:9px;color:var(--data)}.spatial-column button{background:none;border:0;padding:0;font:inherit;text-align:left;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.spatial-column code{font-size:10px;color:var(--data);border-left:1px solid var(--border);text-align:right;padding-left:5px}.spatial-column.is-related{background:color-mix(in srgb,var(--data) 17%,var(--card));box-shadow:inset 3px 0 var(--data)}.more-columns{font-size:11px;border:0;background:none;color:var(--data);width:100%;padding:8px}
.boundary-members{padding:8px 16px}.boundary-members button{display:flex;gap:7px;align-items:center;border:0;border-bottom:1px solid var(--border);border-radius:0;background:none;width:100%;font-size:12px;text-align:left;padding:8px 0}.boundary-members i{height:6px;width:6px;border-radius:50%}.boundary-members span{margin-left:auto;color:var(--muted)}
.sequence-actor{width:270px}.sequence-actor .object-summary{display:none}.sequence-event{position:absolute;width:310px;background:var(--card);border:1px solid color-mix(in srgb,var(--interaction) 30%,var(--border));display:flex;gap:10px;padding:12px 14px;text-align:left;box-shadow:0 4px 8px #25365309;font-size:13px}.sequence-event b{font:12px ui-monospace,monospace;color:var(--interaction);padding-top:2px}.sequence-event small{display:block;font-size:11px;color:var(--muted);margin-top:6px;line-height:1.5}.sequence-event.is-related{border-color:var(--interaction);box-shadow:0 0 0 2px color-mix(in srgb,var(--interaction) 25%,transparent)}
.specification-content{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:start}.spatial-requirement{border:1px solid color-mix(in srgb,var(--specification) 25%,var(--border));background:var(--card);padding:20px;border-radius:12px;transition:opacity .2s}.requirement-state{color:var(--specification);font-size:10px;margin-bottom:10px}.spatial-requirement>button{background:none;border:0;padding:0;text-align:left;font-size:18px;font-weight:550}.spatial-requirement p{font-size:13px;line-height:1.7}.spatial-requirement ul{padding-left:18px;color:var(--muted);font-size:12px;line-height:1.65}.requirement-objects{display:flex;gap:5px;flex-wrap:wrap}.requirement-objects button{font-size:10px;padding:5px 7px}.spatial-requirement.is-selected{outline:2px solid var(--specification)}
.product-world{background:color-mix(in srgb,var(--background) 70%,var(--card));border-color:var(--border);box-shadow:0 35px 90px #25385a10}.product-world .station-heading{height:125px}.product-world .station-title{font-size:34px}.world-regions{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.world-region{position:relative;text-align:left;padding:22px 23px;background:color-mix(in srgb,var(--zone) 7%,var(--card));border-color:color-mix(in srgb,var(--zone) 30%,var(--border));border-radius:15px;min-height:240px;transition:box-shadow .2s,background .2s}.world-region:hover{background:color-mix(in srgb,var(--zone) 12%,var(--card));border-color:var(--zone);box-shadow:0 12px 24px #263a6214}.region-index{font-size:12px;font-weight:600;color:var(--zone)}.world-region svg{display:block;width:90%;height:88px;margin:12px 0 8px;overflow:visible}.world-region svg path{fill:none;stroke:var(--zone);stroke-width:2}.world-region svg circle,.world-region svg rect{stroke:var(--zone);stroke-width:2;fill:color-mix(in srgb,var(--zone) 18%,var(--card))}.world-region strong{font-size:17px;font-weight:550;display:block;line-height:1.4;min-height:48px}.world-region small{font-size:11px;color:var(--muted);display:flex;justify-content:space-between;margin-top:9px}.world-region small span{color:var(--zone)}.world-count{margin-right:auto}.product-world .station-routes{font-size:12px;color:var(--muted);padding:20px 0}
#layer-rail{position:absolute;left:18px;top:93px;z-index:8;display:flex;flex-direction:column;gap:3px;background:color-mix(in srgb,var(--card) 88%,transparent);backdrop-filter:blur(16px);border:1px solid var(--border);border-radius:12px;padding:6px}#layer-rail button{display:flex;align-items:center;gap:8px;border:0;background:none;padding:8px;font-size:11px;text-align:left}#layer-rail button i{width:8px;height:8px;border-radius:50%;background:var(--layer-color)}#layer-rail button span{display:none}#layer-rail:hover button span,#layer-rail:focus-within button span{display:inline}#layer-rail button[aria-pressed=true]{background:color-mix(in srgb,var(--layer-color) 12%,var(--card))}
.canvas-bottom{position:absolute;bottom:45px;left:20px;right:22px;display:flex;align-items:center;justify-content:space-between;pointer-events:none;z-index:8}#coordinates{font:10px ui-monospace,monospace;color:var(--muted);background:color-mix(in srgb,var(--background) 80%,transparent);padding:5px;border-radius:5px}.zoom-controls{display:flex;align-items:center;gap:3px;background:color-mix(in srgb,var(--card) 92%,transparent);backdrop-filter:blur(12px);padding:5px;border:1px solid var(--border);border-radius:11px;pointer-events:auto;margin-right:104px}.zoom-controls button{background:none;border:0;font-size:11px;padding:5px 8px}.zoom-controls #zoom{font-size:10px;min-width:39px}
#object-dock{position:absolute;left:50%;transform:translateX(-50%);bottom:94px;z-index:11;min-width:260px;max-width:min(680px,calc(100% - 100px));background:color-mix(in srgb,var(--card) 95%,transparent);backdrop-filter:blur(20px);border:1px solid var(--border);border-radius:14px;box-shadow:0 14px 38px #24335126;padding:11px 13px}.dock-title{display:flex;align-items:center;gap:8px;font-size:12px}.dock-title>i{height:8px;width:8px;border-radius:50%}.dock-title strong{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dock-title>button{margin-left:auto;border:0;background:none;padding:0 5px;font-size:18px}.dock-actions{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.dock-actions button{font-size:11px;padding:5px 8px;background:var(--panel)}
footer{position:absolute;bottom:0;left:0;right:0;height:29px;background:var(--panel);border-top:1px solid var(--border);padding:0 20px;font-size:10px}#inspector{position:absolute;right:16px;top:77px;bottom:82px;z-index:30;width:355px;background:var(--card);border:1px solid var(--border);border-radius:14px;box-shadow:0 20px 50px #263a6220}#inspector>.aside-head{top:-16px}
#agent-launcher{position:fixed;bottom:44px;right:20px;z-index:51;display:flex;align-items:center;gap:8px;background:var(--text);color:var(--card);border:1px solid var(--text);border-radius:13px;padding:10px 16px;font-size:12px;box-shadow:0 6px 20px #22345324}#agent-launcher.is-open{background:var(--card);color:var(--text);border-color:var(--border)}.agent-glyph{font-size:19px;color:var(--interaction);line-height:1}#agent-launcher .agent-glyph{color:#c5b5ff}#agent-panel{position:fixed;right:20px;bottom:100px;z-index:50;width:380px;height:min(620px,calc(100dvh - 215px));background:color-mix(in srgb,var(--card) 97%,transparent);backdrop-filter:blur(24px);border:1px solid var(--border);border-radius:17px;box-shadow:0 20px 65px #1e2e4d26;display:flex;flex-direction:column;overflow:hidden}#agent-panel[hidden]{display:none}.agent-head{display:flex;gap:4px;align-items:center;padding:15px 14px;border-bottom:1px solid var(--border);flex-shrink:0}.agent-head>div{margin-right:auto}.agent-head strong{font-size:13px;display:flex;align-items:center;gap:8px;font-weight:600}#agent-mode{display:block;color:var(--muted);font-size:10px;margin:4px 0 0 27px}.agent-head>button{background:none;border:0;font-size:18px;padding:2px 5px}#agent-messages{overflow:auto;flex:1;min-height:0;padding:18px 17px}.chat-message{margin-bottom:22px}.message-author{font-size:10px;font-weight:600;color:var(--muted)}.chat-message p{font-size:12px;line-height:1.7;white-space:pre-wrap;margin-top:6px}.from-user{background:var(--row);padding:12px 14px;border-radius:11px;margin-left:25px}.chat-targets{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.chat-targets button{font-size:11px;text-align:left;color:var(--accent);padding:6px 9px;border-color:color-mix(in srgb,var(--accent) 24%,var(--border));background:color-mix(in srgb,var(--accent) 4%,var(--card))}#agent-context{padding:8px 14px;border-top:1px solid var(--border);font-size:10px;color:var(--muted);display:flex;gap:7px;align-items:center}#agent-context span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#agent-context button{margin-left:auto;white-space:nowrap;border:0;background:none;padding:2px;color:var(--accent);font-size:10px}#agent-form{padding:0 11px 11px}#agent-input{width:100%;resize:none;border-radius:11px 11px 0 0;border-bottom:0;padding:11px;font-size:12px;background:var(--panel);outline-offset:-2px}.agent-compose-tools{display:flex;align-items:center;padding:0 8px 8px;border:1px solid var(--border);border-top:0;border-radius:0 0 11px 11px;background:var(--panel);margin-top:-6px}.agent-compose-tools>span{font-size:9px;color:var(--muted);margin-right:auto}.agent-compose-tools button{background:var(--accent);color:white;border:0;border-radius:7px;font-size:18px;padding:0 9px}#agent-connection{padding:13px;border-bottom:1px solid var(--border);font-size:11px;background:var(--panel)}#agent-connection[hidden]{display:none}#agent-connection p{font-size:11px;line-height:1.5;color:var(--muted)}#agent-connection input{width:100%;font-size:12px}#agent-connection button{font-size:10px}#agent-connection-status{display:block;margin-top:7px;color:var(--muted)}
.agent-pointed{outline:3px solid var(--interaction)!important;outline-offset:6px;animation:agent-point 1s ease-in-out 3}@keyframes agent-point{50%{outline-offset:12px}}.gesture-list{display:grid;grid-template-columns:180px 1fr;gap:18px 20px;font-size:13px;line-height:1.6;margin-top:25px}.gesture-list dt{font-weight:600}.gesture-list dd{margin:0;color:var(--muted)}
@media(max-width:900px){.canvas-navigation{max-width:calc(100% - 65px)}.canvas-tools button span{display:none}.canvas-tools #columns{position:absolute;right:0;top:53px;font-size:11px}.view-heading h1{max-width:190px}#coordinates{display:none}.canvas-bottom{justify-content:flex-end}.canvas-tools{max-width:none}.nav-divider{margin:0 2px}.canvas-navigation #whole-product{font-size:11px}}
@media(max-width:700px){header{padding:0 12px;gap:12px}.brand{font-size:20px}header select{width:145px;max-width:145px;font-size:11px}header button{font-size:10px;padding:6px 8px}.header-tools #appearance{display:none}#sourcebar{padding:0 12px}#notice{font-size:9px}.canvas-topbar{top:9px;left:9px;right:9px;gap:5px}.canvas-navigation{gap:2px;padding:4px;max-width:calc(100% - 52px)}.canvas-navigation #browse span,.view-heading,.nav-divider,.canvas-tools #orbit{display:none}.canvas-navigation #browse{font-size:16px}.canvas-navigation button{padding:5px 7px}.canvas-tools{padding:4px}.canvas-tools button{min-width:30px}#layer-rail{left:9px;top:71px;padding:4px}#layer-rail button{padding:9px 7px}#object-dock{max-width:calc(100% - 30px);width:calc(100% - 30px);bottom:109px}.canvas-bottom{right:12px;left:12px;bottom:49px}.zoom-controls{margin-right:94px;gap:0;padding:4px}.zoom-controls button{padding:5px;min-width:27px}.zoom-controls #reset-layout{display:none}#agent-launcher{bottom:45px;right:12px;padding:10px 12px}footer{padding:0 12px;font-size:9px}#canvas-instructions{display:none}#agent-panel{right:10px;left:10px;width:auto;bottom:100px;height:calc(100dvh - 205px);max-height:620px}#inspector{right:10px;left:10px;top:64px;bottom:93px;width:auto}#browser{left:9px;top:64px;bottom:93px}#theme-fields{grid-template-columns:1fr}.gesture-list{display:block}.gesture-list dd{margin:5px 0 20px}dialog{padding:17px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
.sequence-event{width:290px}.station.is-distant{filter:saturate(.7)}

/* Working planes: unbounded work surface, clear neighboring destinations. */
.station{transition:background .4s,border-color .4s,box-shadow .4s;pointer-events:auto!important}
.station.is-active{background:transparent;border-color:transparent;box-shadow:none}
.station.is-distant{filter:none;background:var(--panel);border-color:var(--border);box-shadow:none}
.station.is-distant .station-content,.station.is-distant .station-routes{pointer-events:none}
.station.is-distant .station-heading{pointer-events:auto}
.station.has-selection .is-muted{opacity:.72}
.plane-anchor{font-size:18px;color:var(--zone);margin-left:10px}
.object-head .object-anchor{width:28px;margin:-6px -6px -2px auto;padding:4px;font-size:17px;line-height:1.2;color:var(--tint);text-align:center;border:1px solid transparent;border-radius:5px}
.object-head .object-anchor:hover{border-color:var(--tint);background:var(--card)}
.object-head [data-select]{overflow-wrap:anywhere}
.object-kind{max-width:calc(100% - 35px);line-height:1.5}
.technical-plane .station-heading{height:145px}.technical-plane .spatial-node{width:340px}
.routing-note{font-size:11px;color:var(--muted);margin:5px 0}
.technical-plane .spatial-edge{opacity:.8;stroke:var(--muted)}
.technical-plane .spatial-edge-label{opacity:1;font-size:12px;stroke:var(--background)}
.technical-plane .spatial-edge.is-related{stroke:var(--accent);opacity:1}
.spatial-edge.async{stroke-dasharray:7 5}.edge-protocol{font-size:10px;fill:var(--muted)}
.runtime-container{position:absolute;border:1px dashed color-mix(in srgb,var(--zone) 55%,var(--border));border-radius:9px;background:color-mix(in srgb,var(--zone) 3%,transparent);pointer-events:none;z-index:-1}
.runtime-container>span{position:absolute;top:12px;left:18px;font-size:13px;font-weight:600;color:var(--zone)}
.diagram-key{display:flex;gap:20px;margin-top:12px;font-size:11px;color:var(--muted)}.diagram-key span{display:flex;align-items:center;gap:7px}.diagram-key i{width:27px;border-top:2px solid var(--muted)}.diagram-key i.async{border-top-style:dashed}
.inventory-plane .spatial-edge:not(.is-related){opacity:.12}.inventory-plane .spatial-edge-label.is-related{opacity:0}.inventory-plane .spatial-edge-label.is-focused{opacity:1}
#canvas.hand-tool,#canvas.hand-tool *{cursor:grab!important}#canvas.is-dragging,#canvas.is-dragging *{cursor:grabbing!important}
#lock-view[aria-pressed=true]{color:var(--accent);background:var(--row);box-shadow:inset 0 0 0 1px var(--accent)}
#plane-browser{position:absolute;z-index:11;right:18px;top:80px;bottom:100px;width:270px;background:var(--panel);border:1px solid var(--border);border-radius:12px;box-shadow:0 7px 25px #24344c0c;display:flex;flex-direction:column;overflow:hidden}
#plane-browser[hidden]{display:none}#plane-browser .aside-head{padding:13px 15px;border-bottom:1px solid var(--border)}
#plane-name{font-size:13px;font-weight:600;margin:14px 15px 10px;line-height:1.4}#artifact-search{margin:0 12px;font-size:12px}#artifact-count{font-size:10px;color:var(--muted);padding:10px 15px}#artifact-list{overflow:auto;overscroll-behavior:contain;flex:1;padding:0 7px 10px}
.artifact-row{display:flex;align-items:center;min-width:0;border-radius:6px}.artifact-row:hover{background:var(--row)}.artifact-select{display:flex;gap:9px;align-items:center;text-align:left;flex:1;min-width:0;border:0;background:none;padding:9px 7px;font-size:12px}.artifact-select span{min-width:0;overflow-wrap:anywhere}.artifact-select i{width:6px;height:6px;border-radius:2px;background:var(--tint);flex-shrink:0}.artifact-select small{display:block;font-size:10px;color:var(--muted);margin-top:3px}.artifact-select[aria-current=true]{background:var(--row)}.artifact-anchor{border:0;background:none;color:var(--tint);padding:7px;font-size:15px}#all-tables{margin:8px 12px 12px;font-size:12px;color:var(--accent)}
#inspector{z-index:14}#layer-rail button span{display:inline}#layer-rail{background:var(--panel)}
.dropdown-value{display:none!important}.dropdown-trigger{display:inline-flex;align-items:center;justify-content:space-between;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;gap:15px;background:var(--card);border:1px solid var(--border);border-radius:8px;padding:7px 11px;font-size:12px;text-align:left;pointer-events:auto}.dropdown-trigger[hidden]{display:none}header #product-trigger{width:240px;background:var(--row);font-weight:550;border-color:transparent}.dropdown-trigger[aria-expanded=true]{border-color:var(--accent)}
.dropdown-menu{position:fixed;inset:auto;margin:0;padding:5px;border:1px solid var(--border);border-radius:10px;background:var(--card);color:var(--text);box-shadow:0 12px 38px #24365229;max-height:min(380px,70dvh);overflow:auto}.dropdown-menu [role=option]{display:block;width:100%;text-align:left;border:0;background:none;padding:9px 32px 9px 11px;position:relative;border-radius:6px;font-size:12px}.dropdown-menu [role=option][aria-selected=true]{color:var(--accent);background:var(--row)}.dropdown-menu [role=option][aria-selected=true]:after{content:'✓';position:absolute;right:11px}.dropdown-menu [role=option]:focus-visible,.dropdown-menu [role=option]:hover{outline:none;background:var(--row);box-shadow:inset 0 0 0 1px var(--accent)}.dropdown-menu [role=option]:disabled{opacity:.45}
@media(max-width:1100px){.view-heading{display:none}.canvas-tools{gap:2px}#orbit span{display:none}}
@media(max-width:700px){header #product-trigger{width:140px;max-width:140px;font-size:11px;padding:7px}.canvas-topbar{flex-wrap:wrap}.canvas-tools{margin-left:auto;padding:3px}.canvas-tools button{font-size:10px;padding:5px}#columns-trigger{max-width:115px;font-size:10px;padding:5px}#layer-rail{top:108px}#layer-rail button span{display:none}#plane-browser{left:55px;right:9px;width:auto;top:105px;bottom:105px}.canvas-navigation{max-width:100%}.zoom-controls{margin-right:90px;font-size:11px}.zoom-controls #fit{display:none}}
@media(prefers-reduced-motion:reduce){.station{transition:none}}

#plane-browser .aside-head{margin-bottom:0}.artifact-select span{word-break:normal;overflow-wrap:anywhere}

/* Compact schema cards retain every referenced column and exact connection port. */
.spatial-table{width:320px;border-top:3px solid var(--tint)}
.spatial-table .object-head{padding:8px 11px 5px;background:color-mix(in srgb,var(--tint) 15%,var(--card))}
.spatial-table .object-head [data-select]{font-size:12px;padding-top:3px}.spatial-table .object-head .object-anchor{font-size:15px}
.spatial-table .spatial-column{grid-template-columns:22px 1fr 49px;padding:3px 9px;gap:3px}.spatial-table .spatial-column>span,.spatial-table .spatial-column code{color:var(--tint)}
.compact-schema .spatial-column{min-height:calc(var(--rowHeight)*.75);font-size:10px}.compact-schema .object-foot{padding:5px 10px}.compact-schema .more-columns{padding:5px 10px;font-size:10px}
.spatial-table .spatial-column.is-related{background:color-mix(in srgb,var(--tint) 22%,var(--card));box-shadow:inset 3px 0 var(--tint)}
.column-port{opacity:.6}.column-port.is-related{opacity:1;r:5}.inventory-plane .spatial-edge:not(.is-related){opacity:.3}
#schema-colors{display:flex;flex-wrap:wrap;gap:5px;padding:0 14px 10px;font-size:10px;color:var(--muted)}#schema-colors span{display:inline-flex;gap:4px;align-items:center}#schema-colors i{width:6px;height:6px;border-radius:2px}

.domain-palette{grid-column:1 / -1;display:grid;grid-template-columns:repeat(2,1fr);gap:8px 20px}.domain-palette h3{grid-column:1 / -1}

/* Approved Opus glyph family: existing semantic colors and card geometry remain. */
.glyph{width:18px;height:18px;display:inline-block;flex:none;vertical-align:middle;pointer-events:none}
[data-glyph-slot]{display:inline-flex;align-items:center;justify-content:center;vertical-align:middle}
.object-kind{display:inline-flex;align-items:center;gap:7px}
.object-kind .glyph{width:18px;height:18px}
.object-kind>span{min-width:0}
.object-head .object-anchor{display:inline-flex;align-items:center;justify-content:center;min-width:28px;align-self:flex-start}
.object-anchor .glyph,.plane-anchor .glyph{width:20px;height:20px}
.plane-anchor{display:inline-flex;vertical-align:middle}
.runtime-container>span{display:inline-flex;align-items:center;gap:7px}
.runtime-container .glyph{width:17px;height:17px}
.artifact-select>.glyph,.artifact-anchor>.glyph{width:18px;height:18px;color:var(--tint)}
#layer-rail button>.glyph{color:var(--layer-color)}
.station-routes button>.glyph{width:15px;height:15px;color:var(--route-color,var(--muted))}
.column-key .glyph{width:14px;height:14px}
.spatial-column>.column-key{line-height:1;display:flex;align-items:center;justify-content:flex-start}
.dock-glyph{display:inline-flex}
#lock-view,#artifacts-toggle,#orbit,#fit-all{display:inline-flex;align-items:center;justify-content:center;gap:5px}
#lock-view>.glyph,#artifacts-toggle .glyph,#orbit .glyph,#fit-all .glyph{width:16px;height:16px}
.agent-glyph .glyph{width:20px;height:20px}
#canvas-instructions .glyph{width:12px;height:12px}
@media(max-width:900px){.canvas-tools [data-glyph-slot]{display:inline-flex}#lock-view>span,#artifacts-toggle>span:not([data-glyph-slot]){display:inline}}
.requirement-state{display:flex;align-items:center;gap:7px}
.requirement-state .glyph{width:16px;height:16px}
.chat-targets button{display:inline-flex;align-items:center;gap:6px}
.chat-targets .glyph{width:16px;height:16px}

/* File-first entry and review. The document controls the loaded canvas palette. */
#welcome{height:calc(100dvh - 58px);overflow:auto;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(260px,.75fr);gap:72px;align-items:center;max-width:1120px;margin:auto;padding:64px 64px 96px}
#welcome[hidden],#shell[hidden],#sourcebar[hidden]{display:none}
.welcome-open #sourcebar,.welcome-open #shell,.welcome-open #agent-launcher,.welcome-open #agent-panel,.welcome-open #files,.welcome-open #appearance,.welcome-open header .dropdown-trigger{display:none!important}
header .brand{border:0;padding:0;font-size:21px;font-weight:600;letter-spacing:-.5px}
.authoring-link{color:inherit;align-self:center;text-decoration:none;font-size:12px;padding:6px 8px;white-space:nowrap}
.welcome-eyebrow{font-size:12px;font-weight:550;color:var(--accent);margin:0 0 24px}
#welcome h1{font-size:clamp(38px,5.6vw,64px);line-height:1.07;letter-spacing:-1.6px;font-weight:550;margin:0 0 28px}
.welcome-intro{font-size:17px;max-width:410px;line-height:1.65;color:var(--muted);margin:0 0 30px}
.welcome-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.welcome-actions span,.local-note{font-size:12px;color:var(--muted)}
.primary{background:var(--accent);color:#fff;border-color:var(--accent);padding:10px 16px;border-radius:8px;font-weight:550}.primary:hover{background:color-mix(in srgb,var(--accent) 85%,#000);color:#fff}
.local-note{margin-top:16px}.welcome-guide{padding-left:36px;border-left:1px solid var(--border);font-size:14px}.welcome-symbol{display:inline-flex;color:var(--accent);margin-bottom:14px}.welcome-symbol .glyph{width:34px;height:34px}
.welcome-guide h2{font-size:21px;font-weight:550;margin:0 0 12px}.welcome-guide p{color:var(--muted);line-height:1.65}.guide-link{color:var(--accent);text-decoration:none;display:flex;gap:20px;align-items:center;margin-top:20px;font-weight:550}
.welcome-examples{margin-top:40px;padding-top:24px;border-top:1px solid var(--border)}.welcome-examples h3{font-size:12px;font-weight:600;margin:0}.welcome-examples p{font-size:12px;margin:6px 0 14px}#example-list{display:grid;gap:6px}#example-list button{display:flex;justify-content:space-between;text-align:left;padding:10px 12px;border-radius:7px;background:var(--card)}
#welcome.drag-over{outline:2px dashed var(--accent);outline-offset:-14px;background:var(--row)}
#home:focus-visible,.authoring-link:focus-visible,.guide-link:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
#import-content h3{font-size:22px;margin:8px 0;font-weight:550}.file-name{font-size:12px;color:var(--muted);overflow-wrap:anywhere}.import-warning{padding:12px;background:var(--row);border-left:2px solid var(--accent)}#import-result{white-space:pre-wrap;overflow-wrap:anywhere}#import-dialog{max-width:620px}#import-content details{padding:10px 0}.raw-record pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:11px}
@media(max-width:760px){#welcome{grid-template-columns:1fr;gap:40px;padding:48px 30px 64px;align-items:start}.welcome-guide{border-left:0;border-top:1px solid var(--border);padding:28px 0 0}.welcome-examples{margin-top:28px}header .authoring-link{display:none}#welcome h1{font-size:45px}.welcome-intro{font-size:16px}.welcome-actions{gap:10px}}
@media(max-width:380px){#welcome{padding:32px 22px 48px}#welcome h1{font-size:38px}.header-tools{gap:4px}header #open-file{font-size:11px;padding:5px}.welcome-actions{align-items:start;flex-direction:column}}

@media(max-width:760px){#welcome{align-content:start}}

/* Reversible table neighborhoods keep the original working plane intact. */
.table-technology{display:block;width:100%;font:10px/1.4 -apple-system,BlinkMacSystemFont,sans-serif;color:var(--text);overflow-wrap:anywhere;margin-top:3px}
.spatial-table [data-connections]{color:var(--tint);font-weight:600;white-space:nowrap}
.spatial-table.neighborhood-root{box-shadow:0 0 0 2px var(--tint),0 8px 24px #24344c12}
.station .spatial-node.neighborhood-hidden{pointer-events:none!important}
.table-neighborhood .station-heading,.table-neighborhood .station-routes{visibility:hidden}
.table-neighborhood .spatial-edge{opacity:.65}.table-neighborhood .spatial-edge.is-related{opacity:1}
.table-neighborhood .spatial-edge-hit{stroke-width:10}
#table-focus{position:absolute;left:80px;top:80px;z-index:12;max-width:calc(100% - 395px);display:flex;align-items:center;gap:18px;padding:10px 12px;background:var(--card);border:1px solid var(--border);border-radius:10px;box-shadow:0 5px 18px #24344c0a}
#table-focus[hidden]{display:none}#table-focus>div{min-width:0}#table-focus strong{display:block;font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#table-focus-count{display:block;font-size:10px;color:var(--muted);margin-top:3px}#table-focus button{font-size:11px;white-space:nowrap;flex-shrink:0}
@media(max-width:1100px){#table-focus{gap:8px;max-width:calc(100% - 110px)}#table-focus strong{max-width:250px}}
@media(max-width:700px){#table-focus{left:55px;right:9px;top:107px;max-width:none;display:block;padding:9px}#table-focus button{margin-top:7px}#table-focus strong{max-width:none}#table-focus-count{font-size:9px}}

#table-focus #inspect-table-focus{margin-left:auto}@media(max-width:700px){#table-focus #inspect-table-focus{margin-right:5px}}

.spatial-column[hidden],.more-columns[hidden]{display:none}

@media(max-width:700px){#plane-browser{z-index:16}#table-focus button{min-height:36px}}

@media(min-width:701px){#table-focus{left:160px;max-width:calc(100% - 475px)}}
@media(min-width:701px) and (max-width:1100px){#table-focus{flex-wrap:wrap}#table-focus>div{width:100%}#table-focus #inspect-table-focus{margin-left:0}}

/* Public edition has no conversation launcher reserving this space. */
@media(max-width:700px){body.public-reader .zoom-controls{margin-right:0}}

/* Feature scope is a document-authored lens, available directly on the canvas. */
#feature-scope{position:absolute;left:18px;top:70px;z-index:11;display:flex;align-items:center;gap:8px;background:var(--panel);border:1px solid var(--border);border-radius:9px;padding:3px 5px 3px 10px;max-width:310px}
#feature-scope[hidden]{display:none}#feature-scope label{margin:0;font-size:11px}#feature-scope .dropdown-trigger{max-width:235px;border:0;background:transparent;font-size:12px}
.has-features #layer-rail{top:121px}.has-features #table-focus{top:121px}
@media(max-width:700px){#feature-scope{left:9px;top:106px;max-width:215px}#feature-scope .dropdown-trigger{max-width:157px;font-size:11px}.has-features #layer-rail{top:153px}.has-features #plane-browser{top:153px}.has-features #table-focus{top:153px}}

/* Approved E3 identity; dimensions reserve space while the vectors load. */
.brand{display:inline-flex;align-items:center;flex-shrink:0;text-decoration:none}
.brand-lockup{display:block;width:104px;height:32px}.brand-mark{display:none;width:32px;height:32px}
@media(max-width:700px){body:not(.welcome-open):not(.authoring-page) header .brand-lockup{display:none}body:not(.welcome-open):not(.authoring-page) header .brand-mark{display:block}}

/* Three visible actions, with a precise file-privacy promise beside them. */
#welcome{gap:56px;padding:40px 48px 52px;grid-template-columns:minmax(0,1fr) minmax(320px,1fr)}
.welcome-guide{padding-left:32px}.welcome-guide>h2{font-size:20px;margin-bottom:24px}
.welcome-steps{list-style:none;margin:0;padding:0;display:grid;gap:24px}
.welcome-steps li{display:grid;grid-template-columns:28px minmax(0,1fr);gap:12px}
.step-number{display:flex;align-items:center;justify-content:center;width:27px;height:27px;border-radius:50%;background:var(--accent);color:#fff;font-size:13px;font-weight:650}
.welcome-steps h3{font-size:15px;font-weight:600;margin:3px 0 6px}.welcome-steps p{font-size:13px;margin:0 0 12px;line-height:1.55}
.welcome-steps button{font-size:12px;padding:9px 12px}.step-link{color:var(--accent);font-size:12px;text-decoration:none;display:inline-block;margin-top:10px}.welcome-steps .step-link{display:block}
.step-link:hover{text-decoration:underline}.step-link:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.step-drop{display:inline-block;margin-left:10px;font-size:11px;color:var(--muted)}
#welcome-copy-status{display:block;font-size:12px;color:var(--muted);line-height:1.5;margin-top:8px}#welcome-copy-status:empty{display:none}
#welcome-prompt-fallback{margin-top:10px}#welcome-prompt-fallback textarea{width:100%;font-size:12px;line-height:1.5}
.instructions-details{margin-left:40px}.privacy-note{max-width:390px;padding:16px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.privacy-note strong{font-size:14px}.privacy-note p{font-size:13px;line-height:1.65;color:var(--muted);margin:6px 0 0}
.welcome-examples{margin-top:24px;padding-top:18px}#example-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}#example-list button{font-size:11px;align-items:center;gap:5px}
@media(max-width:760px){#welcome{grid-template-columns:1fr;padding:30px 24px 48px;gap:28px}.welcome-eyebrow{margin-bottom:16px}#welcome h1{font-size:40px;margin-bottom:18px}.welcome-intro{font-size:15px;margin-bottom:20px}.welcome-guide{padding:24px 0 0}.welcome-guide>h2{margin-bottom:20px}.welcome-steps{gap:22px}}
@media(max-width:380px){#welcome{padding:24px 20px 40px}#welcome h1{font-size:36px}.step-drop{display:block;margin:8px 0 0}}
/* A quiet, dimensional backdrop explains the six connected reading surfaces. */
#welcome{max-width:1240px;gap:52px;grid-template-columns:minmax(0,1.2fr) minmax(320px,1fr);align-items:start;padding-top:32px}
#welcome h1{font-size:clamp(38px,4.2vw,52px);margin-bottom:18px}.welcome-eyebrow{margin-bottom:18px}.welcome-intro{font-size:16px;margin-bottom:0;max-width:440px}
.welcome-art{position:relative;height:380px;width:100%;pointer-events:none;margin:4px 0 0}
/* Full-bleed layered backdrop (home-art.mjs). It sits behind the page; the art box above only reserves its focal area. */
.welcome-backdrop{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:0;transition:opacity .9s ease}.welcome-backdrop.ready{opacity:1}
body:not(.welcome-open) .welcome-backdrop{display:none}
.welcome-open header{position:relative;z-index:2}.welcome-open #welcome{position:relative;z-index:1}
.welcome-art-fallback{display:grid;place-content:center;height:100%;line-height:2;color:var(--muted);font-size:13px;text-align:center}.art-ready .welcome-art-fallback{display:none}
.welcome-art-caption{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:11px;color:var(--muted);margin:-4px 0 20px}.welcome-art-caption button{font-size:10px;padding:4px 6px;border:0;background:transparent;color:var(--muted)}
.welcome-guide{padding-top:7px}
@media(max-width:760px){#welcome{grid-template-columns:1fr;gap:24px;padding:28px 24px 44px}#welcome h1{font-size:40px}.welcome-art{height:250px}.welcome-art-caption{font-size:10px}.welcome-guide{padding-top:24px}.welcome-intro{font-size:15px}}
@media(max-width:380px){#welcome{padding:24px 20px 40px}#welcome h1{font-size:36px}.welcome-art{height:220px}.welcome-art-caption{align-items:start}.welcome-art-caption span{max-width:175px}}

/* Navigation labels are controls; prose, IDs and inputs retain normal copying. */
button,.dropdown-trigger,[role="option"]{-webkit-user-select:none;user-select:none}

/* The spatial working surface owns drag gestures; copyable details live in the inspector. */
#canvas,#canvas *{-webkit-user-select:none;user-select:none}
#canvas input,#canvas textarea,#canvas [contenteditable]:not([contenteditable="false"]){-webkit-user-select:text;user-select:text}
#canvas.is-node-dragging,#canvas.is-node-dragging *{cursor:grabbing!important}
header .brand,header .brand:hover,header .brand:active{background:transparent;box-shadow:none}
.brand img{-webkit-user-drag:none}
.developer-credit{font-size:11px;margin:12px 0 0;color:var(--muted)}.developer-credit a{color:inherit;text-decoration:underline;text-underline-offset:3px}.developer-credit a:hover{color:var(--accent)}

/* Creator support is an ordinary external link, with no third-party embed. */
.support-link{display:inline-flex;align-items:center;justify-content:center;gap:8px;flex-shrink:0;min-height:40px;padding:8px 13px;border:1px solid #d6b500;border-radius:9px;background:#ffdd00;color:#191919;font-size:13px;font-weight:650;line-height:1.2;text-decoration:none;white-space:nowrap;box-shadow:0 2px 0 #c8aa0026;transition:background .15s,border-color .15s}
.support-link:hover{background:#ffe541;border-color:#b99d00}
.support-link:focus-visible{outline:2px solid var(--text);outline-offset:3px}
.support-link svg{width:20px;height:20px;flex-shrink:0}
.support-arrow{font-size:15px;font-weight:500}
body:not(.welcome-open) .support-home{display:none}
main>footer{height:48px}
#canvas{bottom:48px}
.canvas-bottom{bottom:64px}
.support-canvas{min-height:36px;padding:6px 11px;font-size:12px;margin-left:auto}
@media(max-width:760px){.welcome-open header #open-file{display:none}.support-home{font-size:12px;padding:8px 10px}.support-link{gap:6px}main>footer{padding:0 10px;gap:8px}}

/* Loading acknowledges intent without replacing usable content. */
#load-progress{position:fixed;top:72px;left:50%;transform:translateX(-50%);z-index:80;display:flex;align-items:center;gap:12px;width:max-content;max-width:calc(100vw - 24px);padding:10px 12px;background:var(--card);color:var(--text);border:1px solid var(--border);border-radius:10px;box-shadow:0 6px 24px #17283815;font-size:12px}
#load-progress[hidden],#retry-load[hidden]{display:none}
#load-message{min-width:0}#load-progress button{flex-shrink:0;font-size:12px}
#example-list button.is-loading{opacity:1;color:var(--accent);border-color:var(--accent);cursor:progress}
#example-list button.is-loading>span{font-size:0}#example-list button.is-loading>span:after{content:'Opening…';font-size:10px}

.loading-spinner{width:18px;height:18px;flex-shrink:0;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:reader-loading .8s linear infinite}
.load-error .loading-spinner{display:none}
.opening-model .canvas-topbar,.opening-model .canvas-bottom{opacity:.55}
.opening-model #load-progress{top:46%;font-size:13px;padding:16px}
button:not(:disabled):active,.support-link:active{box-shadow:inset 0 0 0 2px color-mix(in srgb,var(--accent) 35%,transparent)}
@keyframes reader-loading{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){.loading-spinner{animation:none;border-top-color:var(--accent);border-right-color:var(--accent)}}

button.click-acknowledged,[role=button].click-acknowledged,a.support-link.click-acknowledged{outline:2px solid var(--accent);outline-offset:2px}
button.action-pending{cursor:progress}button.action-pending:after{content:'';display:inline-block;width:12px;height:12px;margin-left:8px;vertical-align:middle;border:2px solid var(--border);border-top-color:currentColor;border-radius:50%;animation:reader-loading .8s linear infinite}
#reader-startup{display:flex;align-items:center;gap:8px;font-size:12px}#reader-startup[hidden]{display:none}
@media(prefers-reduced-motion:reduce){button.action-pending:after{animation:none}}