/* Call flow editor — tokens and layout per design/flow-editor/README.md */
@font-face{font-family:'Plex';src:url(/fonts/plex-sans.ttf);font-weight:100 700;font-display:swap}
@font-face{font-family:'PlexMono';src:url(/fonts/plex-mono.ttf);font-weight:400;font-display:swap}
:root{--fsans:'Plex',system-ui,sans-serif;--fmono:'PlexMono',ui-monospace,Menlo,monospace;
--desk:#dfe3e7;--bg:#f4f6f8;--card:#ffffff;--line:#eef1f4;--ink:#141a1e;--dim:#8b969f;--faint:#a8b1b8;--prim:#20567a;--primsoft:#e6edf3;
--good:#2fb344;--warnbg:#fdf2d3;--warnfg:#7a5b00;--badbg:#fbe2de;--badfg:#8f1607;--hover:#f4f6f8;--grid:#d7dee4;
--cable:#ccd6dd;--cablecore:#8fa9bd;--cablefade:#e4eaef;--cablefadecore:#d6dee5;--portfg:#4b555c;--plugring:#c1cad1;--sockring:#b8c4cd;--sockempty:#dde4ea}
@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--desk:#0a0e11;--bg:#0f1418;--card:#171d22;--line:#242c33;--ink:#e7edf2;--dim:#8b969f;--faint:#69737a;--prim:#79b6dc;--primsoft:#1b2b38;
--warnbg:#33290d;--warnfg:#e0c069;--badbg:#3a1a15;--badfg:#e59183;--hover:#1d242a;--grid:#212a31;--cable:#333d45;--cablecore:#5d7d95;--cablefade:#252d34;--cablefadecore:#2e3841;--portfg:#c3ccd3;--plugring:#4a545c;--sockring:#4b5761;--sockempty:#2c353c}}
:root[data-theme=dark]{--desk:#0a0e11;--bg:#0f1418;--card:#171d22;--line:#242c33;--ink:#e7edf2;--dim:#8b969f;--faint:#69737a;--prim:#79b6dc;--primsoft:#1b2b38;
--warnbg:#33290d;--warnfg:#e0c069;--badbg:#3a1a15;--badfg:#e59183;--hover:#1d242a;--grid:#212a31;--cable:#333d45;--cablecore:#5d7d95;--cablefade:#252d34;--cablefadecore:#2e3841;--portfg:#c3ccd3;--plugring:#4a545c;--sockring:#4b5761;--sockempty:#2c353c}
#cf{position:absolute;inset:0;display:flex;flex-direction:column;background:var(--card);color:var(--ink);font:13px/1.5 var(--fsans);box-sizing:border-box}
#cf *{box-sizing:border-box}
.cf-top{height:52px;flex:none;display:flex;align-items:center;gap:6px;padding:0 16px;border-bottom:1px solid var(--line);background:var(--card)}
.cf-top .back{font-size:12.5px;color:var(--dim);text-decoration:none;padding-right:10px}
.cf-tab{display:flex;align-items:center;gap:6px;padding:6px 12px;border-radius:9px;border:0;background:transparent;color:var(--dim);font:inherit;font-size:13px;cursor:pointer}
.cf-tab .k{font-family:var(--fmono);font-size:9px;letter-spacing:.08em;opacity:.75}.cf-tab.on{background:var(--primsoft);color:var(--prim);font-weight:500}
.cf-top .act{border:0;background:transparent;color:var(--prim);font:inherit;font-size:12.5px;font-weight:500;cursor:pointer;padding:6px 8px}
.cf-top .sp{flex:1}.cf-top .status{font-size:12px;color:var(--dim);font-family:var(--fmono)}
.cf-pill{display:inline-flex;align-items:center;gap:6px;padding:6px 11px;border-radius:9px;border:0;font:inherit;font-size:12.5px;cursor:pointer;background:var(--bg);color:var(--dim)}
.cf-pill.bad{background:var(--badbg);color:var(--badfg)}.cf-pill.prim{background:var(--prim);color:#fff;font-weight:500;padding:7px 14px}.cf-pill.soft{background:var(--primsoft);color:var(--prim);font-weight:500;padding:7px 14px}
.cf-pill:disabled{opacity:.45;cursor:default}
.cf-body{flex:1;display:flex;min-height:0}
.cf-pal{width:248px;flex:none;border-right:1px solid var(--line);background:var(--card);overflow-y:auto;padding:14px 12px 20px}
.cf-lbl{font-family:var(--fmono);font-weight:500;font-size:9.5px;letter-spacing:.1em;color:var(--dim);text-transform:uppercase;margin:12px 0 6px}
.cf-lbl:first-child{margin-top:0}
.cf-row{display:flex;align-items:center;gap:9px;padding:7px 8px;border-radius:8px;cursor:pointer;font-size:13px;border:0;background:transparent;width:100%;text-align:left;color:var(--ink);font-family:inherit}
.cf-row:hover{background:var(--hover)}
.cf-chip{display:inline-flex;align-items:center;justify-content:center;width:19px;height:19px;border-radius:5px;font-size:9px;flex:none}
.cf-chip.lg{width:22px;height:22px;border-radius:6px;font-size:10px}.cf-chip.xl{width:24px;height:24px;border-radius:7px;font-size:11px}
.cf-banner{margin:0 0 12px;padding:11px 13px;border-radius:11px;background:var(--primsoft)}
.cf-banner .l{font-family:var(--fmono);font-size:9.5px;letter-spacing:.1em;color:var(--prim);text-transform:uppercase}.cf-banner .t{font-size:12.5px;margin:3px 0}
.cf-banner button{border:0;background:transparent;color:var(--dim);font:inherit;font-size:12px;cursor:pointer;padding:0}
.cf-rule{border-top:1px solid var(--line);margin:14px 0;padding-top:14px}
.cf-vars{display:flex;flex-wrap:wrap;gap:4px}.cf-var{font-family:var(--fmono);font-size:10.5px;padding:3px 7px;border-radius:6px;background:var(--bg);color:var(--dim);cursor:pointer;border:0}
.cf-var.on{background:var(--primsoft);color:var(--prim)}.cf-foot{font-size:11px;color:var(--faint);margin:8px 0 0}
.cf-kpi{display:flex;justify-content:space-between;font-family:var(--fmono);font-size:11px;padding:3px 0}.cf-kpi span:last-child{font-size:9px;color:var(--dim)}.cf-kpi.custom span:last-child{color:var(--prim)}
.cf-mid{flex:1;display:flex;flex-direction:column;min-width:0;position:relative}
.cf-canvas{flex:1;position:relative;overflow:hidden;background:var(--bg);background-image:radial-gradient(var(--grid) 1px,transparent 1px);background-size:22px 22px;cursor:default;touch-action:none}
.cf-canvas.arm{cursor:crosshair}
.cf-cam{position:absolute;left:0;top:0;transform-origin:0 0}
.cf-cam svg{position:absolute;left:0;top:0;overflow:visible;pointer-events:none}
.cf-card{position:absolute;width:230px;border-radius:12px;background:var(--card);border:0;box-shadow:0 0 0 1px var(--line),0 2px 8px rgba(13,25,36,.06);user-select:none;padding-bottom:4px}
.cf-card.sel{outline:2px solid var(--prim);outline-offset:2px;box-shadow:0 0 0 1px var(--line),0 8px 26px rgba(13,25,36,.16)}
.cf-card.tpath{outline:2px solid rgba(47,179,68,.4);outline-offset:2px}.cf-card.tcur{outline:2px solid #2fb344;outline-offset:2px}
.cf-head{display:flex;align-items:center;gap:9px;height:44px;padding:0 12px;cursor:grab}.cf-head .tt{min-width:0;flex:1}
.cf-head .k{font-family:var(--fmono);font-weight:500;font-size:9px;line-height:11px;letter-spacing:.09em;color:var(--dim);text-transform:uppercase}
.cf-head .n{font-weight:500;font-size:13px;line-height:17px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cf-head .flag{color:var(--badfg);font-size:12px}
.cf-det{height:21px;padding:0 12px;font-size:11.5px;color:var(--dim);line-height:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cf-port{height:22px;display:flex;align-items:center;border-top:1px solid var(--line);padding-left:12px;font-family:var(--fmono);font-size:10.5px;color:var(--faint);position:relative}
.cf-port.on{color:var(--portfg)}.cf-port.live{background:var(--primsoft)}
.cf-plug{position:absolute;right:-4px;top:0;width:32px;height:22px;cursor:grab;touch-action:none;display:flex;align-items:center;justify-content:flex-end}
.cf-plug i{display:block;width:11px;height:9px;border-radius:3px;border:1.5px solid var(--plugring);background:transparent;position:relative}
.cf-plug i:after{content:"";position:absolute;right:-6px;top:50%;margin-top:-1px;width:5px;height:2px;background:var(--plugring)}
.cf-plug.on i{background:var(--prim);border-color:var(--prim)}.cf-plug.on i:after{background:var(--prim)}
.cf-sock{position:absolute;left:115px;top:0;width:14px;height:14px;margin:-7px 0 0 -7px;border-radius:50%;background:var(--card);border:2px solid var(--sockempty);display:flex;align-items:center;justify-content:center;pointer-events:none;touch-action:none}
.cf-sock.on{pointer-events:auto;cursor:grab}
.cf-sock i{width:3px;height:3px;border-radius:50%;background:var(--sockempty)}.cf-sock.on{border-color:var(--sockring)}.cf-sock.on i{width:6px;height:6px;background:var(--prim)}
.cf-sock.snap{width:20px;height:20px;margin:-10px 0 0 -10px;border-color:var(--prim);border-width:3px}
.cf-zoom{position:absolute;left:14px;bottom:14px;display:flex;gap:2px;padding:4px;border-radius:10px;background:var(--card);box-shadow:0 3px 14px rgba(13,25,36,.14)}
.cf-zoom button{border:0;background:transparent;font:inherit;color:var(--ink);cursor:pointer;padding:4px 8px;border-radius:7px}
.cf-zoom .z{font-family:var(--fmono);font-weight:500;font-size:11px;color:var(--dim)}
.cf-hint{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);padding:8px 14px;border-radius:10px;background:var(--ink);color:var(--bg);font-size:12px;animation:cf-rise .16s ease both;pointer-events:none;white-space:nowrap}
@keyframes cf-rise{from{opacity:0;transform:translate(-50%,6px)}to{opacity:1;transform:translate(-50%,0)}}
.cf-hint{animation:cf-rise .16s ease both,cf-fadeout .4s ease 3.6s both}@keyframes cf-fadeout{to{opacity:0;transform:translate(-50%,6px)}}
@keyframes cf-rise2{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
@keyframes cf-flow{to{stroke-dashoffset:-14}}
.cf-probs{max-height:190px;overflow-y:auto;border-top:1px solid var(--line);background:var(--card);animation:cf-rise2 .16s ease both}
.cf-probs .hd{position:sticky;top:0;background:var(--card);display:flex;justify-content:space-between;padding:8px 18px;font-family:var(--fmono);font-size:9.5px;letter-spacing:.1em;color:var(--dim);text-transform:uppercase}
.cf-probs .hd button{border:0;background:transparent;color:var(--dim);cursor:pointer;font-size:14px}
.cf-prob{display:flex;gap:12px;padding:9px 18px;border-bottom:1px solid var(--line);cursor:pointer;font-size:12.5px}
.cf-prob .sv{width:56px;flex:none;font-family:var(--fmono);font-size:9.5px;color:var(--badfg)}.cf-prob .sv.ends,.cf-prob .sv.warn{color:var(--dim)}
.cf-prob .wh{width:150px;flex:none;color:var(--dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cf-side{width:328px;flex:none;border-left:1px solid var(--line);background:var(--card);overflow-y:auto;padding:18px}
.cf-side h2{font-size:15px;font-weight:500;letter-spacing:-.01em;margin:0}.cf-side .blurb{font-size:12px;color:var(--dim);margin:6px 0 14px;text-wrap:pretty}
.cf-side .kind{display:flex;align-items:center;gap:9px}.cf-side .kind .k{font-family:var(--fmono);font-weight:500;font-size:9px;letter-spacing:.09em;color:var(--dim);text-transform:uppercase}
.cf-field{margin:10px 0}.cf-field label{display:flex;justify-content:space-between;font-size:12px;color:var(--dim);margin-bottom:4px}.cf-field label i{font-style:normal;font-family:var(--fmono);font-size:10.5px;color:var(--faint)}
.cf-field input[type=text],.cf-field input[type=number],.cf-field textarea{width:100%;font:inherit;font-size:13px;padding:9px 11px;border-radius:9px;border:1px solid var(--line);background:var(--bg);color:var(--ink)}
.cf-field textarea{min-height:4.5em;line-height:1.5;resize:vertical}
.cf-pills{display:flex;flex-wrap:wrap;gap:5px}.cf-pills button{border:0;border-radius:8px;padding:7px 11px;font:inherit;font-size:12.5px;background:var(--bg);color:var(--dim);cursor:pointer}.cf-pills button.on{background:var(--prim);color:#fff}
.cf-rows .r{display:flex;gap:6px;margin-bottom:6px;align-items:center}.cf-rows input{font-family:var(--fmono);font-size:12px;padding:8px 9px;border-radius:8px;border:1px solid var(--line);background:var(--bg);color:var(--ink);min-width:0}
.cf-rows .x{border:0;background:transparent;color:var(--dim);cursor:pointer;width:20px;font-size:14px}.cf-rows .add{border:0;background:transparent;color:var(--prim);font:inherit;font-size:12px;font-weight:500;cursor:pointer;padding:0}
.cf-toggle{display:flex;gap:5px}
.cf-branch{display:flex;align-items:center;gap:8px;font-size:12px;padding:5px 0}.cf-branch .sw{width:8px;height:8px;border-radius:2px;flex:none}.cf-branch .pl{font-family:var(--fmono);font-size:11px;width:110px;flex:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cf-branch .tg{flex:1;color:var(--prim);cursor:pointer;background:transparent;border:0;font:inherit;text-align:left;padding:0}.cf-branch .tg.none{color:var(--faint);cursor:default}
.cf-branch .x{border:0;background:transparent;color:var(--dim);cursor:pointer;width:18px}
.cf-del{width:100%;margin-top:16px;padding:10px;border:0;border-radius:10px;background:var(--badbg);color:var(--badfg);font:inherit;font-weight:500;cursor:pointer}
.cf-name{width:100%;border:0;background:transparent;font:inherit;font-weight:500;font-size:19px;letter-spacing:-.02em;color:var(--ink);padding:0;margin:4px 0}
.cf-stat{display:flex;justify-content:space-between;font-size:12.5px;padding:5px 0;border-bottom:1px solid var(--line)}.cf-stat span:last-child{font-family:var(--fmono);color:var(--dim)}
.cf-q{background:var(--warnbg);color:var(--warnfg);border-radius:12px;padding:14px;margin:12px 0;animation:cf-rise2 .16s ease both}.cf-q p{margin:0 0 8px;font-size:12.5px}
.cf-q button{display:block;width:100%;text-align:left;border:0;border-radius:8px;background:#fff;color:var(--ink);font-family:var(--fmono);font-size:12px;padding:8px 10px;margin:4px 0;cursor:pointer}
.cf-trace{border-left:1px solid var(--line);margin:12px 0 0 6px;padding-left:12px}.cf-step{margin:0 0 10px;font-size:12.5px}.cf-step .i{font-family:var(--fmono);font-size:11px;color:var(--dim);margin-right:8px}
.cf-step .o{color:var(--good);font-size:12px}.cf-step .o.end{color:var(--dim)}.cf-step .o.miss{color:var(--badfg)}.cf-step .g{color:#4b3f9e;font-size:12px}
.cf-btns{display:flex;gap:6px;margin:12px 0}
.cf-empty{font-size:12.5px;color:var(--dim);text-wrap:pretty}
.cf-ghost{position:fixed;z-index:50;display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:10px;background:var(--card);box-shadow:0 8px 26px rgba(13,25,36,.2);font-size:13px;pointer-events:none;opacity:.7}
.cf-ghost.ok{opacity:1;outline:2px solid var(--prim)}body.cf-dragging{cursor:grabbing;user-select:none}
.cf-row{touch-action:none}
.cf-stat.live span:first-child{color:var(--good);font-weight:500}.cf-stat span:last-child{display:flex;align-items:center;gap:8px}
.cf-restore{border:0;border-radius:7px;padding:3px 8px;font:inherit;font-size:11px;font-weight:500;background:var(--primsoft);color:var(--prim);cursor:pointer}