/* Network Studio — design system. White surfaces, one blue accent, hairline structure, no gradients. */
:root{
 --bg:#FFFFFF;--surface:#FFFFFF;--subtle:#F8F9FB;--hover:#F2F4F7;--line:#EAECF0;--line-2:#D0D5DD;
 --ink:#101828;--ink-2:#344054;--ink-3:#475467;--muted:#667085;--faint:#98A2B3;
 --accent:#1C5CAB;--accent-2:#184F95;--accent-bg:#EEF4FC;--accent-line:#B7D3F6;
 --good:#067647;--good-bg:#ECFDF3;--bad:#B42318;--bad-bg:#FEF3F2;--warn:#B54708;--warn-bg:#FFFAEB;
 --radius:8px;--radius-sm:6px;
 --shadow-pop:0 12px 32px -8px rgba(16,24,40,.18),0 2px 6px rgba(16,24,40,.06);
 --font:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
 --left:272px;--right:360px;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:13px/1.5 var(--font);-webkit-font-smoothing:antialiased;overflow:hidden}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,p{margin:0}
.muted{color:var(--muted)}.small{font-size:12px}.num{font-variant-numeric:tabular-nums}
.i{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.i.sm{width:14px;height:14px}.i.lg{width:24px;height:24px}
.row{display:flex;align-items:center}.gap{gap:8px}.wrap{flex-wrap:wrap}.grow{flex:1;min-width:0}.between{justify-content:space-between}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:6px;height:32px;padding:0 12px;border:1px solid var(--line-2);border-radius:var(--radius-sm);background:#fff;color:var(--ink-2);font-weight:500;cursor:pointer;white-space:nowrap;transition:background .12s,border-color .12s,color .12s}
.btn:hover{background:var(--hover)}
.btn:focus-visible,.tool:focus-visible,.icon-btn:focus-visible,[role=tab]:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,canvas:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
.btn:disabled{opacity:.45;cursor:not-allowed;background:#fff}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.primary:hover{background:var(--accent-2)}
.btn.ghost{border-color:transparent;background:transparent;color:var(--ink-3)}
.btn.ghost:hover{background:var(--hover)}
.btn.sm{height:28px;padding:0 10px;font-size:12px}
.btn.block{width:100%;justify-content:center}
.icon-btn{display:inline-grid;place-items:center;width:30px;height:30px;border:0;border-radius:var(--radius-sm);background:transparent;color:var(--muted);cursor:pointer}
.icon-btn:hover{background:var(--hover);color:var(--ink)}

/* Form controls */
.field{display:flex;flex-direction:column;gap:4px;min-width:0}
.field>span{font-size:12px;font-weight:500;color:var(--ink-3)}
input[type=text],input:not([type]),input[type=number],input[type=search],select,textarea{height:32px;padding:0 10px;border:1px solid var(--line-2);border-radius:var(--radius-sm);background:#fff;color:var(--ink);min-width:0}
textarea{height:auto;padding:8px 10px;font:12px/1.55 ui-monospace,SFMono-Regular,Menlo,monospace;width:100%;resize:vertical}
select{padding-right:28px;appearance:none;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23667085' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 9px center}
input[type=number]{width:100%;font-variant-numeric:tabular-nums}
input[type=range]{width:100%;accent-color:var(--accent)}
input[type=checkbox],input[type=radio]{accent-color:var(--accent);width:15px;height:15px;margin:0}
input[type=color]{width:34px;height:30px;padding:2px;border:1px solid var(--line-2);border-radius:var(--radius-sm);background:#fff}
input[aria-invalid=true]{border-color:var(--bad);background:var(--bad-bg)}
.check{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--ink-2);cursor:pointer}
.seg{display:inline-flex;padding:2px;background:var(--hover);border-radius:var(--radius-sm);gap:2px;max-width:100%;overflow-x:auto}
.seg button{height:28px;padding:0 12px;border:0;border-radius:5px;background:transparent;color:var(--ink-3);font-weight:500;cursor:pointer;white-space:nowrap}
.seg button[aria-selected=true]{background:#fff;color:var(--ink);box-shadow:0 1px 2px rgba(16,24,40,.08)}

/* App frame */
.app{display:grid;grid-template-rows:52px 1fr;height:100vh}
.topbar{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;padding:0 12px 0 16px;border-bottom:1px solid var(--line);background:#fff;min-width:0}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand-text{display:flex;flex-direction:column;line-height:1.2;min-width:0}
.brand-text strong{font-size:14.5px;font-weight:600;letter-spacing:-.01em}
.credit{display:flex;flex-direction:column;line-height:1.25;padding-left:12px;margin-left:2px;border-left:1px solid var(--line-2);white-space:nowrap}
.credit span{font-size:12px;font-weight:500;color:var(--ink-3)}
.credit small{font-size:10.5px;font-weight:600;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.brand-text>span{font-size:11.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:220px}
.tabs{display:flex;justify-content:center;align-items:center;gap:4px;min-width:0;overflow-x:auto}
.tabs button{height:36px;padding:0 16px;border:1px solid transparent;border-radius:8px;background:none;color:var(--ink-2);font-size:14px;font-weight:600;cursor:pointer;white-space:nowrap;transition:background .12s,color .12s}
.tabs button:hover{background:var(--hover);color:var(--ink)}
.tabs button[aria-selected=true]{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 1px 2px rgba(16,24,40,.12)}
.top-actions{display:flex;align-items:center;gap:6px}
.menu-wrap{position:relative}
.menu{position:absolute;right:0;top:calc(100% + 6px);z-index:50;width:280px;padding:6px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-pop);max-height:calc(100vh - 80px);overflow:auto}
.menu button{display:block;width:100%;text-align:left;padding:7px 10px;border:0;border-radius:5px;background:none;cursor:pointer;color:var(--ink-2)}
.menu button:hover{background:var(--hover);color:var(--ink)}
.menu-label{padding:8px 10px 4px;font-size:11px;font-weight:600;color:var(--faint);text-transform:uppercase;letter-spacing:.04em}

.workspace{display:grid;grid-template-columns:var(--left) minmax(0,1fr) var(--right);min-height:0}
.workspace[data-view=whatif],.workspace[data-view=resilience]{--right:420px}
.workspace[data-view=paths]{--right:440px}
.workspace[data-view=paths] .panel{min-width:0}
.manufacturing-chart-title{font-size:14px;margin:12px 0 2px}
.manufacturing-plan{margin:0;padding:8px 12px 8px 36px;border:1px solid var(--line);border-radius:6px;max-height:320px;overflow:auto;font-size:12px}
.manufacturing-plan li{padding:6px 0 6px 4px}
.manufacturing-plan li::marker{font-weight:600;color:var(--accent)}
.manufacturing-plan li span{display:block;margin-top:3px;color:var(--ink-3)}
.manufacturing-gantt{overflow:auto;max-height:480px;border:1px solid var(--line);border-radius:6px;background:white}
.manufacturing-gantt svg{display:block;max-width:none}
.manufacturing-pie{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:12px}
.manufacturing-pie svg{width:150px;flex:0 0 150px}
.manufacturing-pie>div{flex:1;min-width:160px}
.manufacturing-swatch{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:5px}
input[aria-invalid=true]{border-color:#b42318;outline:1px solid #b42318}
.workspace[data-view=report] .panel,.workspace[data-view=report] .stage{display:none}
.workspace[data-view=report]{grid-template-columns:1fr}
.panel{min-height:0;overflow-y:auto;background:#fff}
.panel.left{border-right:1px solid var(--line)}
.panel.right{border-left:1px solid var(--line)}
.section{padding:14px 16px;border-bottom:1px solid var(--line)}
.section:last-child{border-bottom:0}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:10px}
.section-title{font-size:11px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.section h3,.h3{font-size:13px;font-weight:600;color:var(--ink)}
.stack{display:flex;flex-direction:column;gap:10px}
.help{font-size:12px;color:var(--muted);line-height:1.5}
.help b{color:var(--ink-2);font-weight:600}

/* Measure picker */
.options{display:flex;flex-direction:column;gap:2px}
.option{display:flex;align-items:center;gap:10px;width:100%;padding:7px 8px;border:1px solid transparent;border-radius:var(--radius-sm);background:none;text-align:left;cursor:pointer;color:var(--ink-2)}
.option:hover{background:var(--hover)}
.option[aria-checked=true]{background:var(--accent-bg);border-color:var(--accent-line);color:var(--ink)}
.option .dot{width:8px;height:8px;border-radius:50%;border:1.5px solid var(--line-2);flex:none}
.option[aria-checked=true] .dot{background:var(--accent);border-color:var(--accent)}
.option small{margin-left:auto;color:var(--faint);font-size:11px}
.analysis-module{border-top:1px solid var(--line);padding:8px 0}
.analysis-module summary{display:flex;justify-content:space-between;align-items:center;gap:8px;cursor:pointer;font-weight:600;padding:8px 0;list-style:none}
.analysis-module summary::before{content:'▸';color:var(--faint)}
.analysis-module[open] summary::before{content:'▾'}
.analysis-module summary .small{margin-left:auto}
.analysis-module summary{justify-content:flex-start}
.analysis-choice{display:grid;grid-template-columns:8px minmax(0,1fr);gap:4px 10px}
.analysis-choice small{grid-column:2;margin-left:0}
.analysis-choice[aria-pressed=true]{background:var(--accent-bg);border-color:var(--accent-line);color:var(--ink)}
.analysis-choice[aria-pressed=true] .dot{background:var(--accent);border-color:var(--accent)}

/* KPIs */
.kpis{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.kpis.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.kpi{padding:10px 12px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-width:0}
.kpi .k{display:block;font-size:11.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.kpi .v{display:block;font-size:18px;font-weight:600;letter-spacing:-.01em;margin-top:2px;font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.kpi .d{display:block;font-size:11.5px;margin-top:1px;font-variant-numeric:tabular-nums}
.kpis .kpi:nth-child(3n){border-right:0}
.kpis.two .kpi:nth-child(3n){border-right:1px solid var(--line)}
.kpis.two .kpi:nth-child(2n){border-right:0}
.up{color:var(--good)}.down{color:var(--bad)}.flat{color:var(--muted)}

/* Tables */
.table{width:100%;border-collapse:collapse;font-size:12.5px}
.table th{font-weight:500;color:var(--muted);text-align:right;padding:6px 7px;border-bottom:1px solid var(--line);white-space:nowrap;background:#fff;position:sticky;top:0;z-index:1}
.table td{padding:6px 7px;border-bottom:1px solid var(--line);text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.table th:first-child,.table td:first-child{text-align:left;white-space:normal}
.table tr:last-child td{border-bottom:0}
.table tbody tr:hover{background:var(--subtle)}
.table tr.sel td{background:var(--accent-bg)}
.table tr.click{cursor:pointer}
.table .name{max-width:170px;overflow:hidden;text-overflow:ellipsis}
.table .group-row td{background:var(--subtle);font-weight:600;color:var(--ink-3);font-size:11.5px}
.table input[type=number]{height:26px;width:64px;padding:0 6px;text-align:right}
.table-wrap{max-height:360px;overflow:auto;border:1px solid var(--line);border-radius:var(--radius)}
.bar{position:relative;display:flex;align-items:center;justify-content:flex-end;gap:8px}
.bar i{display:block;height:6px;border-radius:3px;background:var(--accent);opacity:.85}
.bar.risk i{background:#E0683A}
.rank{color:var(--faint);width:22px;display:inline-block}

/* Stage */
.stage{position:relative;min-width:0;min-height:0;background:#fff;overflow:hidden}
#canvas{position:absolute;inset:0;width:100%;height:100%;display:block;cursor:default;touch-action:none}
.stage-bar{position:absolute;display:flex;align-items:center;gap:2px;padding:3px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 1px 2px rgba(16,24,40,.05);z-index:5}
.top-left{top:12px;left:12px}.top-right{top:12px;right:12px;gap:6px;padding:3px 3px 3px 8px}.bottom-right{bottom:12px;right:12px}
.stage-bar .sep{width:1px;height:18px;background:var(--line);margin:0 3px}
.tool{display:grid;place-items:center;width:30px;height:30px;border:0;border-radius:5px;background:none;color:var(--ink-3);cursor:pointer}
.tool:hover{background:var(--hover);color:var(--ink)}
.tool.active{background:var(--accent-bg);color:var(--accent)}
.zoom-label{min-width:44px;text-align:center;font-size:12px;color:var(--ink-3);font-variant-numeric:tabular-nums}
.search{display:flex;align-items:center;gap:6px;color:var(--faint)}
.search input{border:0;height:28px;padding:0;width:130px;outline:none}
.legend{position:absolute;left:12px;bottom:12px;z-index:4;padding:8px 10px;background:rgba(255,255,255,.94);border:1px solid var(--line);border-radius:var(--radius);font-size:11.5px;color:var(--ink-3);max-width:min(420px,calc(100% - 200px))}
.legend:empty{display:none}
.legend .lg-title{font-weight:600;color:var(--ink-2);margin-bottom:4px}
.legend .ramp{display:flex;width:150px;height:8px;border-radius:2px;overflow:hidden}.legend .ramp i{flex:1}
.legend .ramp-row{display:flex;align-items:center;gap:8px}
.legend .items{display:flex;flex-wrap:wrap;gap:4px 12px}
.legend .sw{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:5px;vertical-align:-1px}
.legend .ln{display:inline-block;width:18px;height:0;border-top:2px solid;margin-right:5px;vertical-align:3px}
.stage-hint{position:absolute;left:50%;top:14px;transform:translateX(-50%);z-index:4;padding:5px 10px;border-radius:999px;background:var(--ink);color:#fff;font-size:12px;pointer-events:none;opacity:0;transition:opacity .2s;max-width:60%;text-align:center}
.stage-hint.show{opacity:.92}
.tooltip{position:absolute;z-index:20;pointer-events:none;min-width:160px;max-width:260px;padding:8px 10px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-pop);font-size:12px}
.tooltip strong{display:block;font-size:12.5px}
.tooltip .tt-row{display:flex;justify-content:space-between;gap:12px;color:var(--ink-3);font-variant-numeric:tabular-nums}
.popover{position:absolute;top:52px;left:12px;z-index:15;width:280px;padding:12px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-pop);display:flex;flex-direction:column;gap:10px}
.pop-head{display:flex;justify-content:space-between;align-items:center}
.swatches{display:flex;gap:6px;flex-wrap:wrap}
.swatches button{width:22px;height:22px;border-radius:5px;border:1px solid rgba(16,24,40,.12);cursor:pointer}
.busy{position:absolute;right:12px;bottom:56px;z-index:6;display:flex;align-items:center;gap:8px;padding:6px 10px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);font-size:12px;color:var(--ink-3)}
.spinner{width:12px;height:12px;border:2px solid var(--accent-line);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* Cards & callouts */
.note{padding:10px 12px;border:1px solid var(--line);border-radius:var(--radius);background:var(--subtle);font-size:12px;color:var(--ink-3);line-height:1.55}
.note.warn{background:var(--warn-bg);border-color:#FEDF89;color:#93370D}
.note.bad{background:var(--bad-bg);border-color:#FECDCA;color:#912018}
.note.good{background:var(--good-bg);border-color:#ABEFC6;color:#085D3A}
.insights{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px}
.insights li{display:flex;gap:8px;font-size:12.5px;color:var(--ink-2);line-height:1.5}
.insights li::before{content:"";flex:none;width:6px;height:6px;margin-top:7px;border-radius:50%;background:var(--accent)}
.insights li.bad::before{background:var(--bad)}.insights li.good::before{background:var(--good)}
.formula{font:12px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--ink-2);background:var(--subtle);border:1px solid var(--line);border-radius:var(--radius-sm);padding:6px 8px}
details.fold>summary{list-style:none;display:flex;align-items:center;justify-content:space-between;cursor:pointer;font-weight:600;font-size:13px;padding:2px 0}
details.fold>summary::-webkit-details-marker{display:none}
details.fold>summary::after{content:"";width:8px;height:8px;border-right:1.5px solid var(--muted);border-bottom:1.5px solid var(--muted);transform:rotate(45deg);margin-right:4px;transition:transform .15s}
details.fold[open]>summary::after{transform:rotate(-135deg)}
details.fold .body{margin-top:10px;display:flex;flex-direction:column;gap:10px}
.case-block b{display:block;font-size:12px;color:var(--ink-2);margin-bottom:2px}
.case-block p{font-size:12px;color:var(--ink-3);line-height:1.6}
.chart{width:100%;height:auto;display:block}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 10px;border:1px solid var(--line-2);border-radius:999px;background:#fff;cursor:pointer;font-size:12px;color:var(--ink-2)}
.chip:hover{background:var(--hover)}
.chip[aria-pressed=true]{background:var(--accent-bg);border-color:var(--accent-line);color:var(--accent)}
.tag{display:inline-block;padding:0 6px;border-radius:4px;font-size:11px;font-weight:600;line-height:18px}
.tag.bad{background:var(--bad-bg);color:var(--bad)}.tag.good{background:var(--good-bg);color:var(--good)}.tag.neutral{background:var(--hover);color:var(--ink-3)}.tag.accent{background:var(--accent-bg);color:var(--accent)}
.actor-card{display:flex;flex-direction:column;gap:8px}
.actor-card .title{display:flex;align-items:center;justify-content:space-between;gap:8px}
.actor-card .title strong{font-size:14px}
.pair{display:flex;justify-content:space-between;gap:10px;font-size:12.5px;padding:3px 0;border-bottom:1px dashed var(--line)}
.pair:last-child{border-bottom:0}
.pair span{color:var(--muted)}.pair b{font-weight:500;font-variant-numeric:tabular-nums;text-align:right}
.slider-field{display:flex;flex-direction:column;gap:4px}
.slider-field .top{display:flex;justify-content:space-between;font-size:12px;color:var(--ink-3);font-weight:500}
.slider-field .top output{color:var(--ink);font-variant-numeric:tabular-nums}
.empty{padding:24px 16px;text-align:center;color:var(--muted);font-size:12.5px}
.pill-list{display:flex;flex-wrap:wrap;gap:4px}
.multi{max-height:150px;overflow:auto;border:1px solid var(--line);border-radius:var(--radius-sm);padding:4px}
.multi label{display:flex;align-items:center;gap:8px;padding:3px 6px;border-radius:4px;font-size:12px;cursor:pointer}
.multi label:hover{background:var(--hover)}

/* Report */
.report{overflow-y:auto;background:var(--subtle);padding:28px 32px 48px}
.report-inner{max-width:1180px;margin:0 auto;display:flex;flex-direction:column;gap:20px}
.report-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px}
.report-head h1{font-size:22px;font-weight:600;letter-spacing:-.02em}
.card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:18px 20px}
.card h2{font-size:14px;font-weight:600;margin-bottom:4px}
.card>.help{margin-bottom:14px}
.grid4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.grid4>div{background:#fff;padding:12px 14px}
.grid4>.zcell{background:#fff;padding:12px 14px;border:0;text-align:left;font:inherit;color:inherit;cursor:pointer}
.grid4>.zcell:hover{background:var(--accent-bg)}
.zcell .val{display:none}.zcell .masked{font-size:13px;font-weight:600;color:var(--accent)}
.zcell.shown .val{display:inline}.zcell.shown .masked{display:none}
.grid4 .k{font-size:12px;color:var(--muted)}.grid4 .v{font-size:20px;font-weight:600;font-variant-numeric:tabular-nums;margin-top:2px}.grid4 .s{font-size:11.5px;color:var(--faint);margin-top:2px;line-height:1.4}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.narrative p{font-size:13px;color:var(--ink-2);line-height:1.7;margin-bottom:10px}
.defs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 24px}
.defs div{font-size:12.5px;color:var(--ink-3);line-height:1.55}
.defs b{display:block;color:var(--ink-2);font-weight:600}

/* Dialogs */
.dialog{width:min(560px,calc(100vw - 24px));max-height:calc(100vh - 48px);padding:0;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-pop);color:var(--ink);overflow:hidden}
.dialog[open]{display:flex;flex-direction:column}
.dialog.wide{width:min(980px,calc(100vw - 24px))}
.dialog::backdrop{background:rgba(16,24,40,.45)}
.dialog>*:not(.dialog-head):not(.dialog-foot){margin-left:22px;margin-right:22px}
.dialog-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding:18px 22px 14px}
.dialog-head h2{font-size:16px;font-weight:600;letter-spacing:-.01em}
.dialog-head p{font-size:12.5px;margin-top:2px}
.help-dialog .dialog-head{padding:24px 24px 18px;border-bottom:1px solid var(--line)}
.help-dialog .dialog-head h2{font-size:19px;line-height:1.3}
.help-brand{display:flex;align-items:flex-start;gap:12px;min-width:0}
.help-logo{display:block;flex:none;width:40px;height:40px}
.help-dialog .dialog-head p{margin-top:6px;line-height:1.5}
.dialog.help-dialog .help-body{margin:0;padding:20px 24px 24px;overflow:auto}
.help-description{margin:0;font-size:14px;line-height:1.65;color:var(--ink-2)}
.help-edition{display:flex;flex-wrap:wrap;gap:6px 16px;margin-top:20px;color:var(--ink-3);font-size:12px;line-height:1.5}
.help-dialog .help-actions{margin-top:0;padding:18px 24px;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.help-actions .btn{height:42px;justify-content:center;text-decoration:none;font-size:13px}
@media(max-width:380px){.help-dialog .help-actions{grid-template-columns:1fr}.help-dialog .dialog-head,.help-dialog .help-body,.help-dialog .help-actions{padding-left:18px;padding-right:18px}}
.dialog-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 22px;border-top:1px solid var(--line);margin-top:14px;background:var(--subtle)}
.dialog .itab,.dialog .mapping{margin-top:14px;display:flex;flex-direction:column;gap:12px;overflow:auto}
.dialog .itab[hidden],.dialog .mapping[hidden]{display:none}
#importDialog[open]{overflow:auto}
.drop{position:relative;display:flex;flex-direction:column;align-items:center;gap:6px;padding:26px;border:1.5px dashed var(--line-2);border-radius:10px;text-align:center;cursor:pointer;color:var(--ink-3);background:var(--subtle)}
.drop:hover,.drop.over{border-color:var(--accent);background:var(--accent-bg);color:var(--accent)}
.drop input{position:absolute;inset:0;opacity:0;cursor:pointer}
.formats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.formats div{padding:10px;border:1px solid var(--line);border-radius:var(--radius);font-size:12px;display:flex;flex-direction:column;gap:4px}
.formats code{font:11px/1.45 ui-monospace,Menlo,monospace;color:var(--ink-2);background:var(--subtle);padding:4px 6px;border-radius:4px}
.formats span{color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:8px}
.case-card{padding:10px 12px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;text-align:left;cursor:pointer;display:flex;flex-direction:column;gap:2px}
.case-card:hover{border-color:var(--accent-line);background:var(--accent-bg)}
.case-card b{font-weight:600;font-size:12.5px}.case-card span{font-size:11.5px;color:var(--muted)}
.table-preview{max-height:200px;overflow:auto;border:1px solid var(--line);border-radius:var(--radius)}
.table-preview td.src{background:#EEF4FC}.table-preview td.tgt{background:#FEF0E8}.table-preview td.wt{background:#F2F4F7}
.matrix-wrap{max-height:340px;overflow:auto;border:1px solid var(--line);border-radius:var(--radius)}
.matrix-wrap table{border-collapse:collapse;font-size:12px}
.matrix-wrap th,.matrix-wrap td{border:1px solid var(--line);padding:2px;text-align:center;min-width:34px}
.matrix-wrap th{background:var(--subtle);position:sticky;top:0;z-index:1;font-weight:500;padding:4px 6px}
.matrix-wrap tbody th{left:0;position:sticky;z-index:2}
.matrix-wrap td input[type=text]{width:30px;height:26px;padding:0;text-align:center;border:0;background:transparent}
.matrix-wrap td[data-on=true]{background:var(--accent-bg)}
.matrix-wrap td[data-on=true] input{color:var(--accent);font-weight:600}
.summary-line{font-size:12.5px;color:var(--ink-2);margin-top:12px}
.summary-line:empty{display:none}
.summary-line ul{margin:6px 0 0;padding-left:18px;color:var(--warn)}
.error{color:var(--bad);font-size:12.5px;font-weight:500;min-height:0;margin-top:8px}
.error:empty{display:none}
.fig-layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:18px;margin-top:4px;min-height:0}
.fig-preview{border:1px solid var(--line);border-radius:var(--radius);background:#F2F4F7;display:grid;place-items:center;min-height:360px;max-height:60vh;overflow:auto;padding:12px}
.fig-preview svg{max-width:100%;height:auto;max-height:56vh;box-shadow:0 1px 3px rgba(16,24,40,.12)}
.fig-options{display:flex;flex-direction:column;gap:10px}
.toast{position:fixed;left:50%;bottom:20px;transform:translate(-50%,20px);padding:9px 14px;border-radius:var(--radius);background:var(--ink);color:#fff;font-size:12.5px;opacity:0;pointer-events:none;transition:all .2s;z-index:100;max-width:80vw}
.toast.show{opacity:1;transform:translate(-50%,0)}

@media (max-width:1180px){.credit{display:none}}
@media (max-width:1280px){:root{--left:248px;--right:330px}.workspace[data-view=whatif],.workspace[data-view=resilience]{--right:380px}.hide-sm{display:none}}
@media (max-width:1000px){
 body{overflow:auto}.app{height:auto;min-height:100vh}
 .topbar{grid-template-columns:1fr auto;row-gap:0;padding:6px 12px;height:auto}
 .tabs{grid-column:1/-1;order:3;justify-content:flex-start;height:46px}
 .app{grid-template-rows:auto 1fr}
 .workspace,.workspace[data-view=whatif],.workspace[data-view=resilience]{grid-template-columns:1fr}
 .stage{height:62vh;order:-1;border-bottom:1px solid var(--line)}
 .panel.left,.panel.right{border:0;border-bottom:1px solid var(--line);overflow:visible}
 .formats{grid-template-columns:1fr 1fr}.fig-layout{grid-template-columns:1fr}.two-col,.defs{grid-template-columns:1fr}.grid4{grid-template-columns:1fr 1fr}
 .report{padding:16px}
}
@media (max-width:600px){.credit{display:flex;flex-direction:column;line-height:1.25;padding-left:12px;margin-left:2px;border-left:1px solid var(--line-2);white-space:nowrap}
.credit span{font-size:12px;font-weight:500;color:var(--ink-3)}
.credit small{font-size:10.5px;font-weight:600;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.brand-text>span{display:none}.stage-bar.top-right .search{display:none}.top-actions .btn:not(.primary) span{display:none}.search input{width:90px}.formats{grid-template-columns:1fr}}

@media (max-width:600px){
 .topbar{grid-template-columns:1fr;gap:6px}
 .brand{justify-content:space-between}
 .brand>svg{flex-shrink:0}
 .top-actions{justify-content:flex-end}
 .tabs{width:100%}
}