:root,:root[data-theme=light]{--paper: #F5F5F3;--panel: #FFFFFF;--ink: #131313;--muted: #64748B;--hairline: #C8C8C4;--edge: #C8C8C4;--accent: #EB6C36}:root[data-theme=dark]{--paper: #171716;--panel: #201F1E;--ink: #E8E8E5;--muted: #8A94A4;--hairline: #3B3B38;--edge: #4A4A46;--accent: #EB6C36}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%}body{display:flex;flex-direction:column;background:var(--paper);color:var(--ink);font-family:Geist,system-ui,sans-serif;overflow:hidden}button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}.eyebrow{font:400 11px/1 Geist Mono,ui-monospace,monospace;color:var(--muted);letter-spacing:.08em}.ctl{font:400 12px/1 Geist Mono,ui-monospace,monospace;color:var(--muted);border:1px solid var(--hairline);border-radius:6px;padding:8px 12px}.ctl.strong{color:var(--ink);background:var(--panel)}header{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;padding:24px 32px 0}#board-title{font:400 34px/1 "Instrument Serif",Georgia,serif;color:var(--ink);letter-spacing:.2px}#board-counts{font:400 13px/1.2 Geist Mono,ui-monospace,monospace;color:var(--muted);margin-top:12px}.header-actions{display:flex;gap:8px;align-items:center}#chips-row{display:flex;flex-wrap:wrap;gap:8px;padding:20px 32px 0;min-height:0}#chips-row:empty{padding:0}#chips-row .chip{font:400 12px/1 Geist Mono,ui-monospace,monospace;color:var(--ink);border:1px solid var(--hairline);border-radius:6px;padding:8px 12px;background:var(--panel)}#chips-row .chip .count{color:var(--muted)}#chips-row .chip.debt{font-style:italic;color:var(--muted);border-style:dashed;background:none}#chips-row .chip.debt .count{color:var(--ink)}#chips-row .chip.active{border-color:var(--ink)}#main-row{position:relative;display:flex;gap:20px;align-items:stretch;flex:1;min-height:0;padding:20px 32px 0}#rail{width:216px;flex:none;align-self:flex-start;max-height:100%;overflow-y:auto;border:1px solid var(--hairline);border-radius:10px;background:var(--panel);padding:16px}.rail-head{display:flex;align-items:center;justify-content:space-between}#rail-toggle{font:400 12px/1 Geist Mono,ui-monospace,monospace;color:var(--muted);padding:2px 6px;border-radius:4px}#rail-toggle:hover{color:var(--ink)}#rail.collapsed{width:58px;padding:12px 8px}#rail.collapsed .rail-head{justify-content:center}#rail.collapsed .rail-head .eyebrow,#rail.collapsed .add-name,#rail.collapsed .add-key,#rail.collapsed .overlay-name,#rail.collapsed .overlay-key,#rail.collapsed #rail-hint{display:none}#rail.collapsed #add-list{margin-top:12px}#rail.collapsed .add-row{justify-content:center;padding:8px 0}#rail.collapsed .rail-divider{margin:12px 0}#rail.collapsed #overlay-row{justify-content:center}#add-list{display:flex;flex-direction:column;gap:4px;margin-top:16px}.add-row{display:flex;align-items:center;gap:12px;padding:8px;border-radius:6px;width:100%;text-align:left}.add-name{flex:1;font:500 13px/1 Geist,system-ui,sans-serif;color:var(--ink)}.add-key{font:400 12px/1 Geist Mono,ui-monospace,monospace;color:var(--muted)}.add-icon{width:24px;height:14px;flex:none}.icon-service{border:1px solid var(--hairline);border-radius:4px}.icon-datastore{border:1px solid var(--hairline);border-left:3px solid var(--ink);border-radius:4px}.icon-external{border:1px dashed var(--ink);border-radius:4px}.icon-boundary{border:1px solid var(--hairline);border-radius:8px}.icon-note{display:flex;flex-direction:column;justify-content:center;gap:4px}.icon-note i{display:block;height:1px;background:var(--ink)}.icon-note i+i{background:var(--hairline);width:16px}.add-row.armed{background:var(--ink)}.add-row.armed .add-name,.add-row.armed .add-key{color:var(--paper)}.add-row.armed .add-icon{border-color:var(--paper)}.add-row.armed .icon-datastore{border-left-color:var(--paper)}.add-row.armed .icon-external{border-color:var(--paper)}.add-row.armed .icon-note i{background:var(--paper)}.add-row.armed .icon-note i+i{background:var(--muted)}.rail-divider{height:1px;background:var(--hairline);margin:16px 0}#overlay-row{display:flex;align-items:center;gap:12px;width:100%;text-align:left}#overlay-switch{width:32px;height:18px;flex:none;border:1px solid var(--hairline);border-radius:9px;padding:2px;display:flex}#overlay-switch .knob{width:12px;height:12px;border-radius:6px;background:var(--hairline);transition:transform .12s ease,background .12s ease}#overlay-row[aria-pressed=true] #overlay-switch{border-color:var(--ink)}#overlay-row[aria-pressed=true] .knob{background:var(--ink);transform:translate(12px)}.overlay-name{flex:1;font:400 12px/1.3 Geist Mono,ui-monospace,monospace;color:var(--ink)}.overlay-key{font:400 11px/1 Geist Mono,ui-monospace,monospace;color:var(--muted)}#rail-hint{font:400 11px/1.5 Geist Mono,ui-monospace,monospace;color:var(--muted);margin-top:16px}#rail-hint .armed-line{color:var(--ink)}#canvas-wrap{position:relative;flex:1;min-width:0}#board{display:block;width:100%;height:100%;background:var(--paper);border:1px solid var(--hairline);border-radius:10px;touch-action:none}#board.panning{cursor:grab}#board.panning:active{cursor:grabbing}#board.armed{cursor:crosshair}#error-strip{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:8px 32px;background:var(--panel);border-bottom:1px solid var(--accent);color:var(--ink);font-size:14px}#error-strip[hidden]{display:none}#error-dismiss{border:1px solid var(--hairline);border-radius:4px;color:var(--muted);font-size:14px;line-height:1;padding:2px 8px}#crash{padding:48px;font-family:Geist Mono,ui-monospace,monospace;font-size:14px;color:var(--ink);white-space:pre-wrap}#auth-gate{position:fixed;top:0;right:0;bottom:0;left:0;z-index:30;display:flex;align-items:center;justify-content:center;background:#00000059;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}#auth-gate[hidden]{display:none}#account-bar{display:inline-flex;align-items:center;gap:8px}#account-name{font-size:12px;color:var(--muted)}#reconnect{position:fixed;left:50%;bottom:48px;transform:translate(-50%);z-index:30;background:var(--paper-2);border:1px solid var(--accent);border-radius:8px;padding:12px 20px;font-family:Geist Mono,monospace;font-size:13px;color:var(--ink);white-space:pre-wrap;max-width:70vw}.node-rect{fill:var(--panel);stroke:var(--hairline);stroke-width:1;vector-effect:non-scaling-stroke}.node-external .node-rect{fill:none;stroke:var(--ink);stroke-dasharray:4 4}:root[data-theme=dark] .node-external .node-rect{stroke:var(--muted)}.node-boundary .node-rect{fill:none;stroke:var(--hairline)}.node-rule{fill:var(--ink);stroke:none}.node.focal .node-rect{stroke:var(--accent);stroke-dasharray:none}.node.ghost{opacity:.5;pointer-events:none}.node.ghost .node-rect{stroke:var(--hairline);stroke-dasharray:4 4}.node.ghost .node-rule{fill:var(--hairline)}.node-label{font-family:Geist,system-ui,sans-serif;font-size:15px;font-weight:500}.node-label.token-ink{fill:var(--ink)}.node-label.token-muted{fill:var(--muted)}.node-label.token-accent{fill:var(--accent)}.node:not(.focal) .node-label.token-accent{fill:var(--ink)}.node-sublabel,.node-boundary-label{font-family:Geist Mono,ui-monospace,monospace;font-size:12px;fill:var(--muted)}.note-eyebrow{font-family:Geist Mono,ui-monospace,monospace;font-size:11px;letter-spacing:.08em;fill:var(--muted)}.note-body{font-family:Geist,system-ui,sans-serif;font-size:14px;font-weight:400;fill:var(--ink)}.ghost-caption{font-family:Geist Mono,ui-monospace,monospace;font-size:11px;fill:var(--muted)}.selection-outline{fill:none;stroke:var(--ink);stroke-width:1;stroke-dasharray:4 4;vector-effect:non-scaling-stroke;pointer-events:none}.edge-line{stroke:var(--edge);stroke-width:1;fill:none;vector-effect:non-scaling-stroke}.edge-hit{stroke:transparent;stroke-width:12;fill:none;vector-effect:non-scaling-stroke;cursor:pointer}#world.overlay .edge-line.ev-import{stroke:var(--ink);stroke-width:2}#world.overlay .edge-line.ev-source{stroke:var(--ink)}#world.overlay .edge-line.ev-test{stroke:var(--muted)}#world.overlay .edge-line.ev-human{stroke:var(--muted);stroke-dasharray:6 4}#world.overlay .edge-line.ev-none{stroke:var(--edge);stroke-dasharray:2 4}.edge-line.selected,#world.overlay .edge-line.selected{stroke:var(--ink)}.edge-line.ghost{opacity:.3}.edge-label-bg{fill:var(--paper);stroke:none}.edge-label-bg.selected{stroke:var(--ink);stroke-width:1;stroke-dasharray:4 4;vector-effect:non-scaling-stroke}.edge-label{font-family:Geist Mono,ui-monospace,monospace;font-size:12px;fill:var(--muted)}.edge-label.selected{fill:var(--ink)}.mk-edge{stroke:var(--edge);fill:none}.mk-ink{stroke:var(--ink);fill:none}.mk-muted{stroke:var(--muted);fill:none}#world.dense .node-sublabel{display:none}#world.dense .edge-line{stroke-width:.5}#world.dense.overlay .edge-line.ev-import{stroke-width:1}.edge-handle{fill:var(--panel);stroke:var(--muted);stroke-width:1;vector-effect:non-scaling-stroke;cursor:crosshair}.resize-handle{fill:var(--panel);stroke:var(--ink);stroke-width:1;vector-effect:non-scaling-stroke;cursor:nwse-resize}.edge-ghost{stroke:var(--muted);stroke-width:1;stroke-dasharray:4 4;vector-effect:non-scaling-stroke;pointer-events:none}.edge-target .node-rect{stroke:var(--ink)}.marquee{fill:var(--muted);fill-opacity:.06;stroke:var(--muted);stroke-width:1;stroke-dasharray:4 4;vector-effect:non-scaling-stroke;pointer-events:none}#toolbar{position:absolute;display:flex;gap:4px;padding:4px;background:var(--panel);border:1px solid var(--hairline);border-radius:8px;z-index:10}#toolbar[hidden]{display:none}#toolbar button{border:1px solid transparent;border-radius:4px;padding:4px 10px;font:400 12px/1 Geist Mono,ui-monospace,monospace;color:var(--ink)}#toolbar button:hover{border-color:var(--hairline)}#toolbar button.active{border-color:var(--ink)}#legend{position:absolute;left:16px;bottom:16px;display:flex;flex-direction:column;gap:12px;border:1px solid var(--hairline);border-radius:8px;background:var(--panel);padding:12px 16px;z-index:10}#legend[hidden]{display:none}.legend-row{display:flex;gap:12px;align-items:center;font:400 12px/1 Geist Mono,ui-monospace,monospace}.legend-row .lg-strong{color:var(--ink)}.legend-row .lg-weak{color:var(--muted)}.legend-row .lg-italic{font-style:italic}.lg-import{stroke:var(--ink);stroke-width:2}.lg-source{stroke:var(--ink);stroke-width:1}.lg-test{stroke:var(--muted);stroke-width:1}.lg-human{stroke:var(--muted);stroke-width:1;stroke-dasharray:6 4}.lg-none{stroke:var(--edge);stroke-width:1;stroke-dasharray:2 4}#legend-summary{font:400 11px/1.5 Geist Mono,ui-monospace,monospace;color:var(--muted)}#empty-state{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;border:1px dashed var(--hairline);border-radius:10px;background:var(--paper);z-index:5;pointer-events:none}#empty-state[hidden]{display:none}#empty-state button{pointer-events:auto}.empty-title{font:400 22px/1.3 "Instrument Serif",Georgia,serif;color:var(--ink);text-align:center;max-width:320px;text-wrap:pretty}.empty-copy{font:400 12px/1.6 Geist Mono,ui-monospace,monospace;color:var(--muted);text-align:center;max-width:352px}.empty-actions{display:flex;gap:8px;margin-top:4px}#empty-import{font:500 12px/1 Geist Mono,ui-monospace,monospace;color:var(--paper);background:var(--ink);border-radius:6px;padding:12px 16px}#empty-place{font:400 12px/1 Geist Mono,ui-monospace,monospace;color:var(--ink);border:1px solid var(--hairline);border-radius:6px;padding:12px 16px;background:var(--panel)}.empty-hint{font:italic 400 11px/1 Geist Mono,ui-monospace,monospace;color:var(--muted);margin-top:8px}#inspector{position:absolute;right:48px;top:36px;width:320px;max-height:calc(100% - 72px);overflow-y:auto;border:1px solid var(--hairline);border-radius:10px;background:var(--panel);padding:20px;z-index:12}#inspector[hidden]{display:none}.insp-title{font:400 15px/1.3 Geist Mono,ui-monospace,monospace;color:var(--ink);margin-top:12px;overflow-wrap:anywhere}.insp-chiprow{display:flex;gap:8px;align-items:center;margin-top:16px}.insp-chip{font:400 11px/1 Geist Mono,ui-monospace,monospace;color:var(--ink);border:1px solid var(--hairline);border-radius:4px;padding:4px 8px}.insp-chip.weak{color:var(--muted)}.insp-chipnote{font:400 11px/1 Geist Mono,ui-monospace,monospace;color:var(--muted)}.insp-divider{height:1px;background:var(--hairline);margin:20px 0}.insp-cite{font:400 13px/1.4 Geist Mono,ui-monospace,monospace;color:var(--ink);margin-top:12px;text-decoration:underline;text-decoration-color:var(--hairline);text-underline-offset:4px;overflow-wrap:anywhere}.insp-body{font:400 13px/1.5 Geist,system-ui,sans-serif;color:var(--ink);margin-top:12px;text-wrap:pretty}.insp-code{border:1px solid var(--hairline);border-radius:6px;background:var(--paper);padding:12px;margin-top:12px;font:400 12px/1.6 Geist Mono,ui-monospace,monospace;color:var(--ink);white-space:pre-wrap;overflow-wrap:anywhere}.insp-prov{display:flex;align-items:center;gap:8px}.insp-glyph{width:8px;height:8px;flex:none}.insp-glyph.agent{border:1px solid var(--ink);border-radius:4px}.insp-glyph.human{background:var(--ink)}.insp-provtext{font:400 12px/1 Geist Mono,ui-monospace,monospace;color:var(--ink)}.insp-sub{font:400 11px/1.4 Geist Mono,ui-monospace,monospace;color:var(--muted);margin-top:12px}.insp-sum{font:400 12px/1.6 Geist Mono,ui-monospace,monospace;color:var(--muted);margin-top:8px}.insp-list{display:flex;flex-direction:column}.insp-item{padding:12px 0;border-bottom:1px solid var(--paper);display:flex;flex-direction:column;gap:8px}.insp-item-head{display:flex;justify-content:space-between;gap:12px;align-items:baseline}.insp-item-edge{font:400 12px/1.3 Geist Mono,ui-monospace,monospace;color:var(--ink);overflow-wrap:anywhere}.insp-item-cls{font:400 11px/1 Geist Mono,ui-monospace,monospace;color:var(--muted);flex:none}.insp-item-cls.strong{color:var(--ink)}.insp-item-cls.italic{font-style:italic}.insp-item-at{font:400 11px/1 Geist Mono,ui-monospace,monospace;color:var(--muted);overflow-wrap:anywhere}.insp-actions{display:flex;gap:8px;margin-top:20px;flex-wrap:wrap}.insp-actions .ctl.strong{background:none;color:var(--ink)}footer{display:flex;align-items:center;justify-content:space-between;padding:20px 32px 24px;position:relative}.zoom-cluster{display:flex;gap:8px;align-items:center;margin-left:236px}body.rail-collapsed .zoom-cluster{margin-left:78px}.participants-cluster{display:flex;gap:16px;align-items:center}#participants-label{letter-spacing:.08em}#participant-chips{display:flex;gap:8px;align-items:center}.p-chip{display:flex;gap:8px;align-items:center;border:1px solid var(--hairline);border-radius:6px;padding:6px 12px;background:var(--panel);font:400 12px/1 Geist Mono,ui-monospace,monospace;color:var(--ink)}.p-chip .dot{width:8px;height:8px;background:var(--ink)}.p-chip.agent{border-style:dashed;border-color:var(--ink);background:none}:root[data-theme=dark] .p-chip.agent{border-color:var(--muted)}.p-chip.agent .dot{background:none;border:1px solid var(--ink);border-radius:4px}#presence-pop{position:absolute;right:32px;bottom:64px;width:320px;border:1px solid var(--hairline);border-radius:10px;background:var(--panel);padding:20px;z-index:30}#presence-pop[hidden]{display:none}.pp-head{display:flex;justify-content:space-between;align-items:baseline}.pp-count{font:400 11px/1 Geist Mono,ui-monospace,monospace;color:var(--muted)}.pp-list{display:flex;flex-direction:column;margin-top:16px}.pp-row{display:flex;gap:12px;align-items:flex-start;padding:12px 0;border-bottom:1px solid var(--paper)}.pp-avatar{width:24px;height:24px;flex:none;border:1px solid var(--ink);border-radius:2px;display:flex;align-items:center;justify-content:center;font:500 11px/1 Geist Mono,ui-monospace,monospace;color:var(--ink)}.pp-row.agent .pp-avatar{border-style:dashed;border-radius:12px}.pp-name{font:500 13px/1.2 Geist,system-ui,sans-serif;color:var(--ink)}.pp-status{font:400 11px/1.4 Geist Mono,ui-monospace,monospace;color:var(--muted);margin-top:4px}.pp-note{font:400 11px/1.6 Geist Mono,ui-monospace,monospace;color:var(--muted);margin-top:16px}#shortcuts{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--panel);border:1px solid var(--hairline);border-radius:10px;padding:24px 32px;z-index:20;max-height:80%;overflow-y:auto}#shortcuts[hidden]{display:none}#shortcuts h2{font:400 20px/1 "Instrument Serif",Georgia,serif;margin-bottom:12px}#shortcuts table{border-collapse:collapse;font-size:13px}#shortcuts td{padding:3px 0}#shortcuts td:first-child{font-family:Geist Mono,ui-monospace,monospace;font-size:12px;color:var(--muted);padding-right:24px;white-space:nowrap}#shortcuts p{margin-top:12px;font-size:11px;color:var(--muted)}#inline-edit{position:absolute;z-index:15;border:1px solid var(--ink);border-radius:2px;background:var(--panel);color:var(--ink);padding:0 2px;outline:none}#inline-edit.sublabel{font-family:Geist Mono,ui-monospace,monospace}