/* Studio Connection Mapper — design tokens (Editorial serif, Newsreader/Inter) */
:root{
  --paper:#F3F2EE; --panel:#FBFAF7; --ink:#15181B; --muted:#5A5F64; --rule:#D5D2CA;
  --accent:#B8321B; --rack:#1B1E22; --rack-text:#F3F2EE;
  --midi:#D9541E; --audio:#1F6FB5; --usb:#2E8B57; --patch:#A77B0B; --sync:#7A4FA3;
  --ok:#2E8B57; --warn:#B8321B; --caution:#A77B0B;
  --serif:'Newsreader',Georgia,serif; --sans:'Inter',system-ui,sans-serif;
  --maxw:1160px; --radius:10px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--accent)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:2px}
.skip{position:absolute;left:-9999px;top:0;background:var(--panel);color:var(--ink);padding:.6rem 1rem;z-index:99}
.skip:focus{left:.5rem;top:.5rem}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 1.25rem}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.15;margin:0 0 .5em}
h1{font-size:clamp(2.4rem,7vw,5rem);letter-spacing:-.01em}
h2{font-size:clamp(1.7rem,3.5vw,2.6rem)}
h3{font-size:1.25rem;font-weight:600}
p{margin:0 0 1em}
.kicker{font-family:var(--serif);font-style:italic;color:var(--muted);font-size:1.05rem;display:block;margin-bottom:.4rem}
.lede{font-size:1.2rem;color:var(--muted);max-width:34em}
.hairline{border:0;border-top:1px solid var(--rule);margin:0}
.rule-sep{border-top:1px solid var(--rule)}
/* Buttons */
.button{display:inline-block;font-family:var(--sans);font-weight:600;font-size:1rem;border-radius:8px;padding:.8rem 1.4rem;min-height:44px;border:1px solid var(--accent);cursor:pointer;text-decoration:none;text-align:center}
.button.primary{background:var(--accent);color:#fff}
.button.primary:hover{background:#9c2a15}
.button.secondary{background:var(--panel);color:var(--ink);border-color:var(--rule)}
.button.secondary:hover{border-color:var(--ink)}
/* Header/footer */
.site-header{border-bottom:1px solid var(--rule);background:var(--paper)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-top:.8rem;padding-bottom:.8rem}
.wordmark{font-family:var(--serif);font-size:1.2rem;color:var(--ink);text-decoration:none;font-weight:500}
.wordmark .jack{color:var(--accent)}
.site-nav{display:flex;gap:1.4rem;align-items:center}
.site-nav a{color:var(--ink);text-decoration:none;font-weight:600;font-size:.95rem;border-bottom:1px solid transparent}
.site-nav a:hover{border-bottom-color:var(--accent)}
.site-footer{background:var(--rack);color:var(--rack-text);margin-top:4rem}
.site-footer .wrap{padding-top:2.5rem;padding-bottom:3rem;display:grid;gap:1.5rem}
.site-footer a{color:var(--rack-text)}
.site-footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2rem}
.site-footer h3{font-family:var(--serif);font-weight:400;font-size:1.15rem}
.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:.4rem;font-size:.95rem}
.site-footer .fine{color:#9aa0a6;font-size:.85rem;border-top:1px solid #33383d;padding-top:1.2rem}
@media (max-width:720px){.site-footer .cols{grid-template-columns:1fr}}
/* Hero */
.hero{display:grid;grid-template-columns:5fr 6fr;gap:2.5rem;align-items:center;padding:3.5rem 0 3rem}
.hero-img{position:relative}
.hero-img img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius);box-shadow:0 1px 3px rgba(21,24,27,.14)}
.hero-copy .lede{margin-bottom:1.6rem}
@media (max-width:860px){.hero{grid-template-columns:1fr;padding-top:2rem}.hero-img{order:2}}
/* Numbered feature columns */
.cols3{display:grid;grid-template-columns:repeat(3,1fr);gap:2.2rem}
.cols3 .num{font-family:var(--serif);font-style:italic;font-size:1.6rem;color:var(--accent)}
@media (max-width:860px){.cols3{grid-template-columns:1fr}}
/* Split sections */
.split{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;align-items:center;padding:3.5rem 0}
.split img{width:100%;object-fit:cover;border-radius:var(--radius)}
.split.rev .img{order:-1}
@media (max-width:860px){.split{grid-template-columns:1fr;padding:2rem 0}}
/* Dark legend band */
.band-dark{background:var(--rack);color:var(--rack-text);padding:3.5rem 0;margin:2rem 0}
.band-dark h2{color:var(--rack-text)}
.legend-cables{display:grid;grid-template-columns:repeat(2,1fr);gap:1.2rem 2.5rem;margin-top:1.5rem}
.legend-item{display:flex;align-items:center;gap:.9rem}
.legend-item svg{flex:none}
.legend-item .t{font-weight:600}
.legend-item .d{color:#9aa0a6;font-size:.9rem}
@media (max-width:720px){.legend-cables{grid-template-columns:1fr}}
/* Full width strip */
.visual-break{position:relative;margin:2.5rem 0 0}
.visual-break img{width:100%;max-height:420px;object-fit:cover;border-radius:var(--radius)}
.visual-break-copy{position:absolute;left:0;right:0;bottom:0;padding:1.5rem 2rem;background:linear-gradient(transparent,rgba(21,24,27,.82));color:#fff;border-radius:0 0 var(--radius) var(--radius)}
.visual-break-copy h2{margin:0;color:#fff;font-size:clamp(1.4rem,3vw,2.2rem)}
.visual-break-copy p{margin:.3rem 0 0;color:#e6e4dd;max-width:44em}
@media (max-width:720px){.visual-break-copy{position:static;background:transparent;color:var(--ink);padding:1rem 0 0}.visual-break-copy p{color:var(--muted)}}
/* Rules list */
.rules-list{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem 3rem;padding:2.5rem 0;list-style:none;margin:0}
.rules-list li{border-top:1px solid var(--rule);padding-top:.9rem}
.rules-list .rt{font-weight:600}
.rules-list .rd{color:var(--muted);font-size:.95rem;margin:.2rem 0 0}
@media (max-width:860px){.rules-list{grid-template-columns:1fr}}
/* CTA */
.cta{text-align:center;padding:4rem 0}
.cta h2{max-width:20em;margin-left:auto;margin-right:auto}
/* Motion */
.fade-in{opacity:0;transform:translateY(12px);transition:opacity .4s ease,transform .4s ease}
.fade-in.shown{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.fade-in{opacity:1;transform:none;transition:none}}
/* Wix headless banner */
#wixheadless-banner-container{display:none!important}
/* ===== Tool (mapper.html) ===== */
.tool-shell{max-width:1440px;margin:0 auto;padding:.6rem .8rem 1.2rem}
.tool-top{display:flex;flex-wrap:wrap;gap:.6rem;align-items:center;justify-content:space-between;padding:.2rem 0 .6rem}
.tool-top h1{font-size:1.3rem;margin:0}
.tool-actions{display:flex;gap:.5rem;flex-wrap:wrap}
.tool-actions .button{padding:.45rem .9rem;font-size:.9rem;min-height:38px}
/* Layout: palette / canvas / side panel */
.tool-grid{display:grid;grid-template-columns:250px minmax(0,1fr) 300px;gap:.7rem;align-items:start}
.panel-card{background:var(--panel);border:1px solid var(--rule);border-radius:var(--radius)}
.panel-card h2{font-family:var(--sans);font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:0;padding:.7rem .8rem .5rem}
/* Library */
.library-search{padding:0 .6rem .5rem}
.library-search input{width:100%;padding:.5rem .6rem;border:1px solid var(--rule);border-radius:6px;font:inherit;font-size:.9rem;background:#fff}
.library-list{max-height:520px;overflow:auto;padding:0 .4rem .6rem}
.lib-item{display:block;width:100%;text-align:left;background:none;border:0;border-bottom:1px solid var(--rule);padding:.55rem .4rem;cursor:pointer;font:inherit}
.lib-item:hover{background:#EDEBE5}
.lib-item .n{font-weight:600;font-size:.92rem}
.lib-item .m{color:var(--muted);font-size:.78rem}
.lib-item .cats{font-size:.72rem;color:var(--accent);font-weight:600;text-transform:uppercase;letter-spacing:.05em}
/* Canvas */
.canvas-wrap{position:relative;background:var(--panel);border:1px solid var(--rule);border-radius:var(--radius);height:min(74vh,760px);overflow:hidden;touch-action:none}
#mapCanvas{width:100%;height:100%;display:block;cursor:grab}
#mapCanvas.panning{cursor:grabbing}
#mapCanvas.drawing-cable{cursor:crosshair}
.canvas-hint{position:absolute;left:.7rem;bottom:.7rem;background:rgba(27,30,34,.82);color:#fff;font-size:.78rem;padding:.4rem .7rem;border-radius:6px;pointer-events:none;max-width:86%}
.zoom-ctl{position:absolute;right:.7rem;bottom:.7rem;display:flex;gap:.35rem}
.zoom-ctl button{width:38px;height:38px;border-radius:6px;border:1px solid var(--rule);background:var(--panel);font-size:1.1rem;cursor:pointer}
/* SVG device nodes */
.node-body{fill:var(--rack);stroke:#3a4048;stroke-width:1;rx:8}
.node-title{fill:var(--rack-text);font-family:var(--sans);font-size:12px;font-weight:600}
.node-sub{fill:#9aa0a6;font-family:var(--sans);font-size:9.5px}
.node-sel .node-body{stroke:var(--accent);stroke-width:2}
.port{cursor:pointer}
.port circle{stroke:#3a4048;stroke-width:1.2;fill:#0e1013}
.port:hover circle{stroke-width:2.5}
.port text{fill:#c9ccd0;font-family:var(--sans);font-size:8.5px;letter-spacing:.04em}
.port.selected circle{stroke:var(--accent);stroke-width:2.5}
.cable{fill:none;stroke-width:3.4;stroke-linecap:round}
.cable.proposed{stroke-dasharray:7 5;opacity:.85}
.cable.error{stroke-dasharray:2 6}
.cable:hover{stroke-width:5}
.cable text{fill:#15181B;font:600 10px var(--sans)}
/* Side panel: checks + device info */
.side-panel{display:grid;gap:.7rem}
.checks-list,.device-info{padding:0 .8rem .8rem}
.check-item{border-top:1px solid var(--rule);padding:.6rem 0 .4rem;font-size:.86rem}
.check-item .sev{display:inline-block;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;padding:.1rem .4rem;border-radius:4px;margin-bottom:.2rem}
.sev-error{background:#F6DAD4;color:#822110}
.sev-caution{background:#F1E4C6;color:#6d5205}
.sev-info{background:#DFE9E3;color:#1d5c3b}
.check-item .fix{color:var(--muted);font-size:.82rem;margin-top:.15rem}
.check-item .fix b{color:var(--ink)}
.device-info .row{display:flex;justify-content:space-between;gap:.6rem;padding:.35rem 0;border-bottom:1px solid var(--rule);font-size:.86rem}
.device-info .row span:first-child{color:var(--muted)}
.device-info select,.device-info input{font:inherit;font-size:.85rem;padding:.2rem;border:1px solid var(--rule);border-radius:4px;background:#fff}
.mini-btn{font:600 .78rem var(--sans);padding:.3rem .6rem;border-radius:5px;border:1px solid var(--rule);background:#fff;cursor:pointer;min-height:32px}
.mini-btn.danger{color:var(--accent);border-color:var(--accent)}
/* Suggestions */
.suggest-modal{position:fixed;inset:0;background:rgba(21,24,27,.45);display:grid;place-items:center;z-index:50;padding:1rem}
.suggest-modal[hidden]{display:none}
.suggest-box{background:var(--panel);border-radius:12px;max-width:560px;width:100%;max-height:88vh;overflow:auto;padding:1.4rem}
.suggest-box h2{margin-top:0}
.suggest-box label{display:block;font-size:.9rem;margin:.7rem 0 .2rem;font-weight:600}
.suggest-box select,.suggest-box input[type=text]{width:100%;padding:.5rem;border:1px solid var(--rule);border-radius:6px;font:inherit;background:#fff}
.chip-pick{display:flex;flex-wrap:wrap;gap:.4rem;margin:.3rem 0 .6rem}
.chip-pick button{border:1px solid var(--rule);background:#fff;border-radius:16px;padding:.3rem .8rem;font:600 .82rem var(--sans);cursor:pointer;min-height:36px}
.chip-pick button.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.plan-out{border-top:1px solid var(--rule);margin-top:.8rem;padding-top:.8rem;font-size:.9rem}
.plan-out li{margin-bottom:.4rem}
.plan-actions{display:flex;gap:.6rem;margin-top:1rem;flex-wrap:wrap}
/* Export modal reuses suggest-modal */
.export-list{font-size:.88rem}
.export-list table{width:100%;border-collapse:collapse}
.export-list th,.export-list td{text-align:left;border-bottom:1px solid var(--rule);padding:.35rem .3rem;font-size:.85rem}
@media print{
  body *{visibility:hidden}
  #printArea,#printArea *{visibility:visible}
  #printArea{position:absolute;left:0;top:0;width:100%}
}
@media (max-width:1080px){.tool-grid{grid-template-columns:220px minmax(0,1fr)}.side-panel{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:.7rem}.side-panel>*{flex:1 1 280px}}
@media (max-width:760px){.tool-grid{grid-template-columns:1fr}.canvas-wrap{height:64vh}}

.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
/* Larger text and touch reflow */
.site-nav a{min-height:44px;display:inline-flex;align-items:center;padding:.3rem .25rem;white-space:normal}
.site-header .wrap{flex-wrap:wrap}
.tool-actions .button{min-height:44px}
.tool-top{align-items:flex-start}
.tool-top > div:first-child{display:flex;flex-direction:column;align-items:flex-start}
.tool-top .button{margin-top:.35rem}
@media (max-width:760px){.tool-top{display:block}.tool-top h1{margin-bottom:.2rem}.tool-actions{margin-top:.5rem}.tool-actions .button{flex:1 1 43%;padding:.55rem .5rem}.site-nav{gap:.4rem;flex-wrap:wrap}}
@media (min-width:761px){#btnAddDevice{display:none}}

.visual-break-copy .kicker{color:#fff}
@media (max-width:720px){.visual-break-copy .kicker{color:var(--muted)}}
@media print{
  #printArea{display:block!important;padding:18mm;color:#15181B;background:#fff;font:12pt/1.45 Inter,Arial,sans-serif}
  #printArea h1{font:500 24pt/1.2 Newsreader,Georgia,serif;margin:0 0 1rem}
  #printArea table{width:100%;border-collapse:collapse}
  #printArea th,#printArea td{border-bottom:1px solid #D5D2CA;padding:6pt;text-align:left}
}

/* ===== Live MIDI monitor ===== */
.midi-panel{margin-top:.7rem;padding-bottom:.9rem}
.midi-head,.midi-controls,.midi-live,.midi-fallback{padding:0 .9rem}
.midi-head h2{padding-left:0}
.midi-head .hint,.midi-live .hint{color:var(--muted);font-size:.88rem;margin:0 0 .6rem}
.midi-fallback{background:#F7ECDF;border:1px solid #E1C79D;border-radius:8px;margin:0 .9rem;padding:.8rem 1rem;color:var(--ink);font-size:.95rem}
.midi-status{font-size:.92rem;color:var(--muted);margin:.6rem 0 0}
.midi-status.bad{color:var(--warn)}
.midi-check{display:block;font-size:.88rem;margin-top:.6rem}
.midi-row{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr) minmax(0,1fr);gap:.8rem;align-items:end;margin-bottom:.8rem}
.midi-row label,.midi-k{display:block;font-size:.76rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:.25rem}
.midi-row select{width:100%;min-height:44px;padding:.4rem .5rem;border:1px solid var(--rule);border-radius:6px;font:inherit;background:#fff}
.midi-tempo strong{display:block;font-family:var(--serif);font-size:1.7rem;font-weight:500;line-height:1.1}
.midi-note{display:block;font-size:.78rem;color:var(--muted)}
.ch-strip{display:flex;flex-wrap:wrap;gap:.3rem}
.ch-light{width:30px;height:30px;border-radius:50%;background:var(--rack);color:#9aa0a6;font-size:.74rem;font-weight:600;display:inline-flex;align-items:center;justify-content:center;border:1px solid #3a4048;transition:background .12s}
.ch-light.on{background:var(--midi);color:#fff;border-color:var(--midi)}
.midi-light{fill:#0e1013;stroke:#3a4048;stroke-width:1}
.midi-light.on{fill:#FFB36B;stroke:#fff}
.midi-filters{border:1px solid var(--rule);border-radius:8px;margin:.8rem 0;padding:.4rem .8rem .6rem;display:flex;flex-wrap:wrap;gap:.3rem 1.1rem}
.midi-filters legend{font-size:.76rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);padding:0 .3rem}
.midi-filters label{font-size:.9rem;min-height:32px;display:inline-flex;align-items:center;gap:.35rem}
.midi-btns{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:.6rem}
.midi-btns .button{min-height:44px;padding:.45rem .9rem;font-size:.9rem}
.midi-log{background:var(--rack);color:var(--rack-text);border-radius:8px;height:260px;overflow:auto;font:13px/1.45 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;padding:.4rem .6rem}
.mlog-row{display:flex;flex-wrap:wrap;gap:.2rem .8rem;border-bottom:1px solid #2a2e34;padding:.18rem 0}
.mlog-t{color:#8b9097}.mlog-c{color:#FFB36B;min-width:3.2em}.mlog-x{color:#F3F2EE}.mlog-d{color:#9fd3b0;font-size:12px;flex-basis:100%}
.mlog-cc .mlog-x{color:#9cc4ec}.mlog-pc .mlog-x{color:#9fd3b0}.mlog-sysex .mlog-x{color:#e6d38b}.mlog-clock .mlog-x{color:#b9a6d8}
.midi-empty{font-size:.88rem;color:var(--muted);margin:.5rem 0}
@media (max-width:760px){.midi-row{grid-template-columns:1fr}.midi-log{height:220px}.ch-light{width:36px;height:36px}}
@media (prefers-reduced-motion:reduce){.ch-light{transition:none}}
[hidden]{display:none!important}

/* ===== Saved studios ===== */
.studios-panel{margin-top:.7rem;padding-bottom:.9rem}
.studios-body{padding:0 .9rem}
.studio-new{display:flex;gap:.6rem;flex-wrap:wrap;margin:.6rem 0}
.studio-new input{flex:1 1 220px;min-height:44px;padding:.4rem .7rem;border:1px solid var(--rule);border-radius:6px;font:inherit;background:#fff}
.studios-list{list-style:none;margin:.4rem 0 .8rem;padding:0}
.studio-row{display:flex;flex-wrap:wrap;gap:.5rem 1rem;justify-content:space-between;align-items:center;border-bottom:1px solid var(--rule);padding:.6rem 0}
.studio-name{display:flex;flex-direction:column}
.studio-btns{display:flex;gap:.4rem;flex-wrap:wrap}
.studio-btns .button{min-height:44px;padding:.4rem .8rem;font-size:.88rem}

.mapper-strip{margin:1.2rem auto 0;max-width:1440px;padding:0 .8rem}.mapper-strip img{width:100%;height:auto;max-height:260px;object-fit:cover;border-radius:var(--radius)}

.library-search select{width:100%;margin-top:.4rem;padding:.5rem .6rem;border:1px solid var(--rule);border-radius:6px;font:inherit;font-size:.9rem;background:#fff;min-height:44px}
.library-search input{min-height:44px}
.lib-count{margin:.35rem 0 0;font-size:.78rem;color:var(--muted)}
.lib-row{display:flex;align-items:stretch;border-bottom:1px solid var(--rule)}
.lib-row .lib-item{flex:1;border-bottom:0;min-height:44px}
.lib-src{display:flex;align-items:center;padding:0 .6rem;font-size:.78rem;font-weight:600;color:var(--accent);min-width:48px;justify-content:center}
.tbc{display:inline-block;margin-left:.4rem;padding:.05rem .4rem;border:1px solid #A77B0B;border-radius:10px;font-size:.68rem;color:#6b4e00;background:#FBF3DC}
.tbc-box{margin:.6rem 0 0;padding:.5rem .6rem;border:1px solid #A77B0B;border-radius:6px;background:#FBF3DC;font-size:.82rem;color:#4a3700}
.tbc-box ul{margin:.3rem 0 0;padding-left:1.1rem}
.lib-more{display:block;width:100%;margin:.5rem 0;min-height:44px}

/* ===== Add your own device ===== */
.cx-bar{padding:0 .6rem .5rem}
.cx-bar .button{width:100%;min-height:44px;padding:.5rem .8rem;font-size:.92rem}
.cx-notice{margin:.4rem 0 0;font-size:.78rem;color:var(--muted)}
.cx-notice:empty{display:none}
.cx-notice.bad{color:var(--warn)}
.cx-notice .mini-btn{margin-left:.2rem;min-height:36px}
.lib-item{display:flex;align-items:center;gap:.55rem}
.lib-item .kind-ico{flex:0 0 32px;color:var(--muted)}
.lib-txt{display:block;min-width:0}
.cx-tag{display:inline-block;margin-left:.4rem;padding:.05rem .45rem;border:1px solid var(--accent);border-radius:10px;font-size:.68rem;font-weight:600;color:var(--accent);background:#fff}
.lib-edit{background:none;border:0;border-left:1px solid var(--rule);cursor:pointer;font-family:inherit}
.cx-node-tag{fill:var(--accent)}
.cx-node-tag-t{fill:#fff;font-family:var(--sans);font-size:8px;font-weight:700}
body.cx-open{overflow:hidden}
.cx-box{max-width:720px}
.cx-box h3{font-family:var(--sans);font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:1.2rem 0 .3rem}
.cx-box .hint{color:var(--muted);font-size:.86rem;margin:.2rem 0 .5rem}
.cx-box label{font-weight:600;font-size:.88rem}
.cx-field{margin-bottom:.4rem}
.cx-field input,.cx-box select,.cx-port input[type=text]{width:100%;min-height:44px;padding:.4rem .6rem;border:1px solid var(--rule);border-radius:6px;font:inherit;background:#fff}
.cx-two{display:grid;grid-template-columns:1fr 1fr;gap:.7rem}
.cx-presets{display:flex;flex-wrap:wrap;gap:.4rem;margin:.3rem 0 .7rem}
.chip-btn{border:1px solid var(--rule);background:#fff;border-radius:18px;padding:.4rem .9rem;font:600 .84rem var(--sans);cursor:pointer;min-height:44px}
.chip-btn:hover{border-color:var(--ink)}
.cx-ports{list-style:none;margin:0;padding:0;display:grid;gap:.6rem}
.cx-port{border:1px solid var(--rule);border-radius:8px;padding:.6rem;background:var(--paper)}
.cx-empty{color:var(--muted);font-size:.9rem;padding:.4rem}
.cx-pr-top{display:flex;gap:.5rem;align-items:center}
.cx-num{flex:0 0 26px;height:26px;border-radius:50%;background:var(--rack);color:#fff;font-size:.78rem;font-weight:600;display:inline-flex;align-items:center;justify-content:center}
.cx-labl{flex:1;min-width:0;margin:0}
.cx-pr-top .mini-btn{min-height:44px;padding:.3rem .7rem}
.cx-pr-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:.5rem .7rem;margin-top:.5rem;align-items:start}
.cx-pr-grid label{display:block}
.cx-pr-grid label select{margin-top:.15rem}
.cx-dir{border:0;margin:0;padding:0;min-width:0}
.cx-dir legend{font-weight:600;font-size:.88rem;padding:0}
.cx-segs{display:flex;gap:.3rem;flex-wrap:wrap;margin-top:.15rem}
.cx-seg{margin:0!important;font-weight:600!important}
.cx-seg input{position:absolute;opacity:0;width:1px;height:1px}
.cx-seg span{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:64px;padding:0 .8rem;border:1px solid var(--rule);border-radius:6px;background:#fff;cursor:pointer;font-size:.88rem}
.cx-seg.on span{background:var(--ink);color:#fff;border-color:var(--ink)}
.cx-seg input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}
.cx-checks{display:grid;gap:.1rem}
.cx-checks label{display:flex;align-items:center;gap:.4rem;min-height:36px;font-weight:400}
.cx-checks input{width:auto;min-height:0}
.cx-edge{margin:.4rem 0 0!important}
.cx-addrow{display:flex;align-items:center;gap:.8rem;margin-top:.6rem;flex-wrap:wrap}
.cx-preview{background:var(--panel);border:1px solid var(--rule);border-radius:8px;padding:.5rem;overflow:auto}
.cx-preview .node-body{fill:var(--rack)}
.cx-msg{min-height:1.2em;margin:.7rem 0 0;font-size:.92rem;color:var(--muted)}
.cx-msg.bad{color:var(--warn);font-weight:600}
@media (max-width:560px){.cx-two{grid-template-columns:1fr}.suggest-box.cx-box{padding:1rem}}