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.rbd-knode-title{color:var(--danger)}.rbd-knode-sub{margin-top:2px;font-size:calc(var(--fs-13) * var(--node-scale));line-height:1.25;color:var(--muted);text-align:center}.rbd-block{position:relative;box-sizing:border-box;width:171px;height:95px;display:flex;flex-direction:column;justify-content:center;align-items:center;border-radius:var(--r-sm);border:1px solid var(--line);background:var(--surf);box-shadow:var(--shadow-card);padding:var(--sp-1) var(--sp-2)}.react-flow__node.selected .rbd-block{box-shadow:var(--ring-sel)}.rbd-block-title{font-size:calc(var(--fs-14) * var(--node-scale));line-height:1.2;font-weight:600;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rbd-block-sub{margin-top:2px;font-size:calc(var(--fs-13) * var(--node-scale));line-height:1.25;color:var(--muted);max-width:100%}.rbd-block-count{margin-left:.35rem;font-size:calc(var(--fs-13) * 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.react-flow__handle.connectingto{background:var(--acc)}.rbd-canvas .react-flow__edge-path{stroke:var(--faint);stroke-width:2}.rbd-canvas .react-flow__edge.selected .react-flow__edge-path{stroke:var(--acc-d)}.react-flow__panel.top.right{display:flex;gap:.4rem}.react-flow__panel.top.left,.rbd-toolbar-row{display:flex;align-items:center;gap:.4rem}.rbd-ccf-menu{position:relative}.rbd-unit-field{display:inline-flex;align-items:center;gap:var(--sp-2);min-height:32px;box-sizing:border-box;background:var(--surf);border:1px solid var(--line);border-radius:var(--r-sm);padding:0 0 0 10px}.rbd-unit-field:focus-within{border-color:var(--acc);box-shadow:var(--focus)}.rbd-unit-field span{font-size:var(--fs-13);font-weight:500;color:var(--muted)}.rbd-unit-input{width:96px;border:none;padding:0 10px 0 0;font-size:var(--fs-14);font-family:inherit;color:var(--ink);background:transparent}.rbd-unit-input:focus{outline:none}.react-flow__node .rbd-comp.unit-warn,.react-flow__node .rbd-block.unit-warn{border-color:var(--warn)}.react-flow__node .state-working{border-color:var(--ok)!important;background:var(--ok-bg)}.react-flow__node .state-failed{border-color:var(--danger)!important;background:var(--danger-bg)}.rbd-status{position:absolute;top:-8px;left:-8px;width:18px;height:18px;display:grid;place-items:center;font-size:var(--fs-12);font-weight:600;border-radius:50%;color:var(--on-fill);box-shadow:var(--shadow-card);z-index:2}.rbd-status-working{background:var(--ok)}.rbd-status-failed{background:var(--danger)}.rbd-unit-warn{position:absolute;top:-8px;right:-8px;width:18px;height:18px;display:grid;place-items:center;font-size:var(--fs-12);border-radius:50%;background:var(--warn);color:var(--on-fill);box-shadow:var(--shadow-card)}.react-flow__node .rbd-comp.placeholder,.react-flow__node .rbd-block.placeholder{border-style:dashed}.rbd-placeholder-chip{position:absolute;bottom:-8px;right:-4px;font-size:var(--fs-12);font-weight:600;background:var(--warn);color:var(--on-fill);border-radius:var(--r-sm);padding:1px 6px;box-shadow:var(--shadow-card);z-index:2}.rbd-placeholder-note{margin:4px 0 10px;padding:6px 10px;border:1px solid var(--warn-line);border-radius:var(--r-sm);background:var(--warn-bg);color:var(--warn);font-size:var(--fs-13)}.rbd-upgrade{margin:4px 0 12px}.rbd-upgrade-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:10px}.rbd-saved-note{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:4px 0 10px;font-size:var(--fs-13);color:var(--muted)}.rbd-saved-note button{padding:3px 10px;font-size:var(--fs-13)}.saved-note{display:inline-flex;align-items:center;gap:4px;min-height:40px;font-size:var(--fs-13);color:var(--muted)}.saved-note-tick{color:var(--ok);font-weight:600}.saved-note a{color:var(--acc);font-weight:500;text-decoration:none}.saved-note a:hover{text-decoration:underline}.rbd-quick-note a{font-size:var(--fs-13)}.rbd-job-status{font-size:var(--fs-13);color:var(--muted)}.rbd-sim-actions .rbd-job-status{margin:10px 0 0}.rbd-quick-cap{margin:8px 0 0;font-size:var(--fs-13);color:var(--warn)}.rbd-menu{position:fixed;z-index:60;background:var(--surf);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-overlay);padding:4px;min-width:172px}.rbd-menu button{display:block;width:100%;text-align:left;background:transparent;color:var(--ink);border:none;box-shadow:none;border-radius:var(--r-sm);padding:7px 10px;font-size:var(--fs-13);font-weight:500;cursor:pointer}.rbd-menu button:hover:not(:disabled){background:var(--acc-t);color:var(--acc)}.rbd-menu-note{display:block;padding:7px 10px;font-size:var(--fs-12);color:var(--muted)}.rbd-hint{position:absolute;left:50%;bottom:14px;transform:translate(-50%);z-index:5;max-width:calc(100% - 120px);overflow:hidden;text-overflow:ellipsis;background:var(--surf);border-radius:var(--r-sm);padding:.3rem .75rem;font-size:var(--fs-13);color:var(--muted);pointer-events:none;white-space:nowrap}.save-name{flex:1;min-width:200px;background:var(--surf);border:1px solid var(--line);border-radius:var(--r-sm);color:var(--ink);padding:.55rem .7rem;font-size:var(--fs-16);font-family:inherit}.save-name:focus{outline:none;border-color:var(--acc);box-shadow:var(--focus)}.back-link{background:transparent;color:var(--muted);border:none;padding:0 0 .3rem;font-size:var(--fs-14);font-weight:600;cursor:pointer}.back-link:hover:not(:disabled){background:transparent;color:var(--acc-d)}.design-life-readout{margin-top:12px;padding:12px 14px;border:1px solid var(--line);border-left:3px solid var(--acc);border-radius:var(--r-sm);background:var(--surf);font-size:var(--fs-16)}.stats{display:flex;margin:24px 0 6px;border:1px solid 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var(--line2);font-size:var(--fs-14);vertical-align:middle}.lib-name{font-weight:600;font-size:var(--fs-14);display:flex;flex-wrap:wrap;align-items:center;column-gap:8px;row-gap:2px}span.lib-name{display:inline-flex}.lib-date{color:var(--muted);font-variant-numeric:tabular-nums}.lib-n{font-variant-numeric:tabular-nums}.lib-actions{text-align:right}.lib-acts{display:flex;gap:4px;justify-content:flex-end;color:var(--muted)}.lib-acts .act{width:28px;height:28px;border-radius:var(--r-sm);display:grid;place-items:center;cursor:pointer;background:transparent;border:none;color:inherit;box-shadow:none;padding:0}.lib-acts .act svg{width:15px;height:15px}.lib-acts .act:hover{background:var(--acc-hover);color:var(--acc)}.lib-acts .act.del:hover{background:var(--danger-bg);color:var(--danger)}.lib-group th{padding:20px 14px 8px;text-align:left;font-size:var(--fs-13);font-weight:600;color:var(--muted);border-bottom:1px solid var(--line)}.lib-table tbody .lib-group:first-child th{padding-top:12px}.tool-strip{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}.tool-link{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:8px 14px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surf);color:var(--ink);font-size:var(--fs-14);font-weight:500;text-decoration:none;box-shadow:var(--shadow-card)}.tool-link svg{width:18px;height:18px;color:var(--acc);flex:none}.tool-link:hover,.tool-link:focus-visible{border-color:var(--acc);color:var(--acc-d)}header{display:flex;justify-content:space-between;align-items:flex-start;gap:1.25rem;flex-wrap:wrap}header h1{margin:0;font-size:var(--fs-28);font-weight:600;letter-spacing:-.02em}header p{color:var(--muted);margin:8px 0 0;font-size:var(--fs-14);line-height:1.5;max-width:56ch}.page-header .ph-main{min-width:0;flex:1 1 22rem}.page-header .title-row h1{overflow-wrap:anywhere}.ph-meta{margin-top:6px;font-size:var(--fs-14);line-height:1.5;color:var(--muted);max-width:72ch}.ph-meta 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var(--line);box-shadow:none;font-weight:500}button.secondary:hover:not(:disabled){border-color:var(--acc);background:var(--acc-hover);color:var(--acc)}button.secondary.danger{color:var(--danger);border-color:var(--danger-line)}button.secondary.danger:hover:not(:disabled){background:var(--danger-bg);border-color:var(--danger);color:var(--danger)}button.ghost{background:transparent;color:var(--muted);border:1px solid transparent;box-shadow:none;font-weight:500}button.ghost:hover:not(:disabled){background:var(--surf-2);color:var(--ink)}button.link{background:none;border:none;box-shadow:none;padding:0;font:inherit;font-weight:500;color:var(--acc);text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;white-space:normal}button.link:hover:not(:disabled){background:none;color:var(--acc-d)}button.sm{padding:6px 11px;font-size:var(--fs-13);gap:6px}button.link.sm{padding:0}.chip{display:inline-flex;align-items:center;gap:6px;max-width:100%;font-family:inherit;font-size:var(--fs-12);font-weight:500;line-height:18px;letter-spacing:normal;text-transform:none;padding:0 7px;border:1px solid transparent;border-radius:var(--r-sm);white-space:nowrap;vertical-align:middle;font-variant-numeric:tabular-nums;flex:none}.chip-neutral{color:var(--muted);background:var(--surf-2);border-color:var(--line)}.chip-accent{color:var(--acc-d);background:var(--acc-t);border-color:var(--acc-line)}.chip-success{color:var(--ok);background:var(--ok-bg);border-color:var(--ok-line)}.chip-warning{color:var(--warn);background:var(--warn-bg);border-color:var(--warn-line)}.chip-danger{color:var(--danger);background:var(--danger-bg);border-color:var(--danger-line)}.chip-dot{width:6px;height:6px;border-radius:50%;flex-shrink:0}button.switch{background:none;color:var(--ink);border:none;box-shadow:none;padding:4px 2px;min-height:32px;gap:8px;font-weight:500}button.switch:hover:not(:disabled){background:none}.switch-track{position:relative;width:32px;height:18px;flex:none;border-radius:999px;border:1px solid var(--subtle);background:var(--surf-2);transition:background .15s,border-color .15s}.switch-knob{position:absolute;top:2px;left:2px;width:12px;height:12px;border-radius:999px;background:var(--subtle);transition:transform .15s,background .15s}.switch[aria-checked=true] .switch-track{background:var(--acc);border-color:var(--acc)}.switch[aria-checked=true] .switch-knob{background:var(--on-fill);transform:translate(14px)}.switch:focus-visible{outline:none}.switch:focus-visible .switch-track{box-shadow:var(--focus)}@media (max-width: 720px){button.switch{min-height:44px}}button.chip-btn{box-shadow:none;cursor:pointer;padding:0 7px}button.chip-btn:hover:not(:disabled){background:var(--surf);border-color:var(--acc);color:var(--acc)}h1 .chip,.lib-name+.chip{margin-left:8px}.method-tag{margin-left:6px;cursor:help}.chip-row{display:inline-flex;gap:6px;flex-wrap:wrap;align-items:center}.empty{text-align:center;padding:3rem 1.5rem;color:var(--muted)}.empty h2{color:var(--ink);margin:0 0 .4rem;font-size:var(--fs-20)}.empty p{margin:0 0 1.4rem}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--scrim);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:flex;justify-content:center;padding:24px 16px;overflow-y:auto;z-index:100}.modal{background:var(--surf);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-overlay);width:100%;max-width:620px;overflow:hidden;margin:auto;display:flex;flex-direction:column;max-height:calc(100vh - 48px);max-height:calc(100dvh - 48px)}.modal.modal-sm{max-width:420px}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--line2)}.modal-head h3{margin:0;font-size:var(--fs-16);font-weight:600}.modal-close{width:30px;height:30px;border-radius:var(--r-sm);display:grid;place-items:center;background:transparent;color:var(--muted);font-size:var(--fs-20);line-height:1;padding:0;box-shadow:none}.modal-close:hover:not(:disabled){background:var(--bg);color:var(--ink)}.modal-head,.modal-foot{flex:none}.modal-body{padding:22px;flex:1 1 auto;min-height:0;overflow-y:auto}.modal-foot{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:16px 22px;border-top:1px solid var(--line2);background:var(--bg);flex-wrap:wrap}.modal-foot>.hint{flex:1 1 16rem;min-width:0;font-size:var(--fs-13)}.modal-foot>.row{flex:none;flex-wrap:nowrap;margin-left:auto}.steps{display:flex;gap:10px;align-items:center}.steps .step-wrap{display:flex;align-items:center;gap:10px}.steps .step{display:flex;align-items:center;gap:8px;font-size:var(--fs-13);color:var(--muted);font-weight:500}.steps .step .dot{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font-size:var(--fs-12);font-weight:600;background:var(--bg);border:1px solid var(--line);color:var(--muted);font-variant-numeric:tabular-nums}.steps .step.active{color:var(--ink);font-weight:600}.steps .step.active .dot{background:var(--acc);border-color:var(--acc);color:var(--on-fill)}.steps .sep{width:26px;height:1px;background:var(--line)}.dropzone{border:1.5px dashed var(--acc);background:var(--acc-t);border-radius:var(--r);padding:42px 20px;text-align:center;cursor:pointer;color:var(--muted);display:flex;flex-direction:column;align-items:center;gap:12px;transition:border-color .15s,background .15s}.dropzone .dz-ic{width:46px;height:46px;border-radius:var(--r);background:var(--surf);border:1px solid var(--line);display:grid;place-items:center;color:var(--acc)}.dropzone .dz-ic svg{width:22px;height:22px}.dropzone .dz-big{font-size:var(--fs-14);color:var(--ink)}.dropzone .dz-big strong{color:var(--acc)}.dropzone .dz-hint{font-size:var(--fs-12);color:var(--muted);font-variant-numeric:tabular-nums}.dropzone:hover,.dropzone.dragging{border-color:var(--acc-d);background:var(--acc-t)}.dropzone .filename{color:var(--acc-d);font-weight:600}.recent{margin-top:18px}.recent-h{font-size:var(--fs-14);color:var(--ink);margin-bottom:9px;font-weight:600}.recent-row{width:100%;display:flex;align-items:center;gap:11px;padding:10px 12px;margin-bottom:8px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surf);box-shadow:none;cursor:pointer;text-align:left;white-space:normal;font-weight:400}.recent-row:hover:not(:disabled){background:var(--bg);border-color:var(--acc)}.recent-ic{width:30px;height:30px;border-radius:var(--r-sm);background:var(--bg);display:grid;place-items:center;color:var(--muted);flex-shrink:0}.recent-ic svg{width:16px;height:16px}.recent-name{font-size:var(--fs-13);font-weight:500;color:var(--ink);min-width:0;overflow-wrap:anywhere;text-align:left}.recent-meta{margin-left:auto;flex-shrink:0;font-size:var(--fs-12);color:var(--muted);font-variant-numeric:tabular-nums}.row{display:flex;gap:.75rem;align-items:center;margin-top:1rem;flex-wrap:wrap}.error{color:var(--danger);background:var(--danger-bg);border:1px solid var(--danger-line);border-radius:var(--r-sm);padding:.75rem 1rem;margin-top:1rem}.params{display:flex;margin:0;border:1px solid var(--line);border-radius:var(--r);background:var(--surf);overflow:hidden}.params .stat{flex:1;padding:14px 18px;border-right:1px solid var(--line2)}.params .stat:last-child{border-right:none}.params .stat .value{font-size:var(--fs-20);font-weight:600;margin-top:6px;color:var(--ink);font-variant-numeric:tabular-nums;order:2}.params .stat .name{font-size:var(--fs-13);color:var(--muted);order:1;font-weight:500}.params .stat .name:first-letter,.stats .stat .k:first-letter{text-transform:uppercase}.params .stat{display:flex;flex-direction:column}.detail-panel{display:flex;gap:22px;margin-top:20px;align-items:stretch}.detail-panel .plotwrap{flex:1;min-width:0;background:var(--surf);border:1px solid var(--line);border-radius:var(--r);padding:8px 8px 4px}.detail-panel .plottitle{font-size:var(--fs-14);color:var(--ink);margin-bottom:6px;font-weight:600}.detail-panel .aside{width:248px;flex:0 0 auto;display:flex;flex-direction:column;gap:14px}.detail-panel .gof-card{background:var(--surf);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}.detail-panel .gof-card.rec-detail-card{flex:1 1 260px;min-width:0}.detail-panel .gof-card .gofh{font-size:var(--fs-14);color:var(--ink);padding:13px 16px 11px;border-bottom:1px solid var(--line2);font-weight:600}.detail-panel .gofr{display:flex;align-items:center;justify-content:space-between;padding:11px 16px;border-bottom:1px solid var(--line2);font-size:var(--fs-13)}.detail-panel .gofr:last-child{border-bottom:none}.detail-panel .gofr .gk{color:var(--muted)}.detail-panel .gofr .gv{font-weight:500;font-variant-numeric:tabular-nums}.detail-panel .gofr .gv-col{display:flex;flex-direction:column;align-items:flex-end;gap:1px}.detail-panel .gofr .gv-col .param-ci{margin-top:0}.detail-panel .life-reading{padding:12px 16px;border:1px solid var(--line);border-radius:var(--r);background:var(--surf);font-size:var(--fs-13);line-height:1.45;color:var(--muted)}.detail-panel .life-reading.caveat{background:var(--warn-bg);border-color:var(--warn-line);color:var(--warn)}.detail-panel .life-reading-title{font-size:var(--fs-14);font-weight:600;color:var(--ink);margin-bottom:2px}.detail-panel .life-reading b{color:var(--ink);font-weight:600}.detail-panel .life-method{margin:0;font-size:var(--fs-12);line-height:1.45;color:var(--muted)}@media (max-width: 760px){.detail-panel{flex-direction:column}.detail-panel .aside{width:auto}}.gof-metrics-card{max-width:420px;border:1px solid var(--line);border-radius:var(--r);background:var(--surf);overflow:hidden}.gof-metrics-card .gofh{font-size:var(--fs-14);color:var(--ink);padding:13px 16px 11px;border-bottom:1px solid var(--line2);font-weight:600}.gof-metrics-card .gofr{display:flex;align-items:center;justify-content:space-between;padding:11px 16px;border-bottom:1px solid var(--line2);font-size:var(--fs-13)}.gof-metrics-card .gofr:last-child{border-bottom:none}.gof-metrics-card .gk{color:var(--muted)}.gof-metrics-card .gv{font-weight:500;font-variant-numeric:tabular-nums}.gof-metrics-card .gv-col{display:flex;flex-direction:column;align-items:flex-end;gap:1px}.gof-metrics-card .gv-col .param-ci{margin-top:0}.validation-card{max-width:600px}.validation-card .vrow{padding:12px 16px;border-bottom:1px solid var(--line2)}.validation-card .vrow-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;font-size:var(--fs-13)}.validation-card 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