:root{
  --bg:#17181d; --panel:#1f2128; --panel2:#262932; --line:#333743;
  --text:#e6e8ef; --dim:#9aa0b0; --accent:#ff5fa2; --accent2:#7ad7ff;
  --ok:#5fe0a0; --danger:#ff6b6b; --radius:8px;
  --tb:46px;
}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{
  background:var(--bg); color:var(--text); overflow:hidden;
  font:13px/1.4 -apple-system,BlinkMacSystemFont,"SF Pro Text","Helvetica Neue",Arial,sans-serif;
  -webkit-font-smoothing:antialiased; user-select:none;
}
#app{display:flex;flex-direction:column;height:100%}

/* ---------- menubar ---------- */
#menubar{display:flex;align-items:center;gap:4px;height:40px;padding:0 10px;background:linear-gradient(#242730,#1d1f27);border-bottom:1px solid var(--line);flex:none}
.brand{font-weight:700;letter-spacing:.3px;margin-right:10px;display:flex;align-items:center;gap:6px}
.brand .net{color:var(--accent)}
.brand .dot{width:10px;height:10px;border-radius:50%;background:conic-gradient(#ff5fa2,#ffd36e,#7ad7ff,#b48cff,#ff5fa2);box-shadow:0 0 8px #ff5fa288}
#menus{display:flex;gap:2px}
.menu{position:relative}
.menu>button{background:none;border:0;color:var(--text);padding:6px 10px;border-radius:6px;font:inherit;cursor:pointer}
.menu>button:hover,.menu.open>button{background:var(--panel2)}
.menu .drop{position:absolute;top:100%;left:0;min-width:230px;background:var(--panel2);border:1px solid var(--line);border-radius:8px;padding:5px;z-index:60;box-shadow:0 14px 40px #000a;display:none}
.menu.open .drop{display:block}
.drop button{display:flex;justify-content:space-between;gap:20px;width:100%;background:none;border:0;color:var(--text);text-align:left;padding:7px 9px;border-radius:6px;font:inherit;cursor:pointer}
.drop button:hover{background:var(--accent);color:#1a0d14}
.drop button kbd{color:var(--dim);font:11px ui-monospace,Menlo,monospace}
.drop button:hover kbd{color:#1a0d14aa}
.drop hr{border:0;border-top:1px solid var(--line);margin:5px 2px}
.drop .head{font-size:11px;color:var(--dim);padding:5px 9px 2px;text-transform:uppercase;letter-spacing:.06em}
.spacer{flex:1}
#docname{color:var(--dim);font-size:12px;margin-right:8px}
.mbtn{background:var(--panel2);border:1px solid var(--line);color:var(--text);border-radius:6px;padding:4px 9px;cursor:pointer;font:inherit}
.mbtn:hover{border-color:var(--accent)}

/* ---------- options bar ---------- */
#optionsbar{display:flex;align-items:center;gap:12px;height:40px;padding:0 10px;background:var(--panel);border-bottom:1px solid var(--line);flex:none;overflow-x:auto;white-space:nowrap}
#optionsbar::-webkit-scrollbar{height:0}
#optionsbar .grp{display:flex;align-items:center;gap:6px}
#optionsbar .sep{width:1px;height:20px;background:var(--line)}
#optionsbar label{display:flex;align-items:center;gap:5px;color:var(--dim);font-size:12px}
.toolname{font-weight:600;color:var(--accent);min-width:95px}

/* ---------- controls ---------- */
input[type=range]{-webkit-appearance:none;height:4px;background:var(--line);border-radius:3px;width:100px}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;border-radius:50%;background:var(--accent);cursor:pointer;border:2px solid #1b1d23}
input[type=number],input[type=text],select,textarea{background:var(--panel2);color:var(--text);border:1px solid var(--line);border-radius:6px;padding:4px 6px;font:inherit}
input[type=number]{width:62px}
select{cursor:pointer}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent)}
textarea{width:100%;resize:vertical;font:inherit;line-height:1.35}
.btn{background:var(--panel2);border:1px solid var(--line);color:var(--text);border-radius:6px;padding:6px 10px;cursor:pointer;font:inherit}
.btn:hover{border-color:var(--accent);background:#2e313c}
.btn.tiny{padding:4px 7px;font-size:12px}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#22101a;font-weight:600}
.btn.primary:hover{filter:brightness(1.1)}
.btn.danger:hover{border-color:var(--danger);color:var(--danger)}
.btn.wide{width:100%;text-align:center;justify-content:center}
input[type=checkbox]{accent-color:var(--accent)}
.val{color:var(--text);min-width:30px;display:inline-block;font-variant-numeric:tabular-nums;font-size:12px}

/* ---------- body ---------- */
#body{flex:1;display:flex;min-height:0}

#toolbox{width:var(--tb);background:var(--panel);border-right:1px solid var(--line);padding:6px 0;display:flex;flex-direction:column;align-items:center;gap:3px;overflow-y:auto;flex:none}
#toolbox .tool{width:34px;height:34px;border-radius:7px;border:1px solid transparent;background:none;color:var(--dim);display:grid;place-items:center;cursor:pointer;position:relative}
#toolbox .tool:hover{background:var(--panel2);color:var(--text)}
#toolbox .tool.on{background:var(--accent);color:#22101a;border-color:#ff9cc6}
#toolbox .tool svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
#toolbox .gap{height:9px}

#stage{flex:1;position:relative;overflow:hidden;background:
  radial-gradient(120% 120% at 50% 0%,#20222b,#121318);display:block}
#view{position:absolute;inset:0;width:100%;height:100%;display:block}
#floathint{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);background:#000b;padding:5px 12px;border-radius:20px;color:var(--dim);font-size:12px;pointer-events:none;opacity:0;transition:opacity .2s}
#floathint.show{opacity:1}

/* ---------- right panels ---------- */
#right{width:280px;background:var(--panel);border-left:1px solid var(--line);overflow-y:auto;flex:none}
#right::-webkit-scrollbar{width:9px}
#right::-webkit-scrollbar-thumb{background:#3a3e4c;border-radius:9px;border:2px solid var(--panel)}
.panel{border-bottom:1px solid var(--line)}
.panel h3{margin:0;padding:8px 10px;font-size:11px;letter-spacing:.09em;text-transform:uppercase;color:var(--dim);display:flex;justify-content:space-between;align-items:center;background:#1b1d24}
.panel h3 .collapse{background:none;border:0;color:var(--dim);cursor:pointer;font-size:14px;line-height:1;padding:0 4px}
.panel .pbody{padding:9px 10px;display:flex;flex-direction:column;gap:8px}
.panel.closed .pbody{display:none}
.row{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.row.split{justify-content:space-between}
label.mini{display:flex;flex-direction:column;gap:3px;font-size:11px;color:var(--dim);flex:1}
label.mini select,label.mini input{width:100%}
.hint{font-size:11px;color:var(--dim);line-height:1.45}
.hint code{background:#2a2d37;border-radius:4px;padding:1px 4px;color:var(--accent2);font-family:ui-monospace,Menlo,monospace}

/* colors */
.swatches-main{display:flex;gap:10px;align-items:flex-start}
.swatchstack{display:grid;grid-template-columns:repeat(2,1fr);gap:4px;width:88px}
.bigswatch{height:34px;border-radius:7px;border:2px solid #0006;box-shadow:inset 0 0 0 1px #fff2;cursor:pointer;grid-column:span 2;
  background-image:linear-gradient(45deg,#555 25%,transparent 25%),linear-gradient(-45deg,#555 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#555 75%),linear-gradient(-45deg,transparent 75%,#555 75%);
  background-size:10px 10px;background-position:0 0,0 5px,5px -5px,-5px 0}
.bigswatch.sec{height:24px}
.swatchstack>button:not(.bigswatch){background:var(--panel2);border:1px solid var(--line);border-radius:6px;color:var(--text);cursor:pointer;padding:3px}
.colorfields{flex:1;display:flex;flex-direction:column;gap:5px}
.colorfields label{display:flex;flex-direction:column;gap:2px;font-size:11px;color:var(--dim)}
.colorfields input[type=text]{width:100%;font-family:ui-monospace,Menlo,monospace}
#nativecolor{width:100%;height:26px;background:none;border:1px solid var(--line);border-radius:6px;padding:1px;cursor:pointer}
#palette{display:grid;grid-template-columns:repeat(12,1fr);gap:3px}
#palette button{aspect-ratio:1;border-radius:4px;border:1px solid #0006;cursor:pointer;padding:0}

/* layers */
#layerlist{list-style:none;margin:0;padding:0;max-height:250px;overflow-y:auto;display:flex;flex-direction:column;gap:3px}
#layerlist li{display:flex;align-items:center;gap:7px;padding:5px;border-radius:7px;background:var(--panel2);border:1px solid transparent;cursor:pointer}
#layerlist li.on{border-color:var(--accent);background:#31222b}
#layerlist li .eye{background:none;border:0;color:var(--dim);cursor:pointer;font-size:13px;padding:0 2px;width:18px}
#layerlist li.hidden-l .lname{opacity:.4;text-decoration:line-through}
#layerlist li .thumb{width:34px;height:34px;border-radius:5px;background:#0006;flex:none;
  background-image:linear-gradient(45deg,#444 25%,transparent 25%),linear-gradient(-45deg,#444 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#444 75%),linear-gradient(-45deg,transparent 75%,#444 75%);
  background-size:8px 8px;background-position:0 0,0 4px,4px -4px,-4px 0}
#layerlist li .thumb canvas{width:100%;height:100%;border-radius:5px;display:block}
#layerlist li .lname{flex:1;font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#layerlist li .tag{font-size:9px;background:var(--accent2);color:#08222e;border-radius:3px;padding:1px 4px;font-weight:700}
.layerbtns{display:flex;gap:4px}
.layerbtns .btn{flex:1;text-align:center;padding:5px 0}

/* history */
#historylist{list-style:none;margin:0;padding:0;max-height:190px;overflow-y:auto;font-size:12px;display:flex;flex-direction:column;gap:2px}
#historylist li{padding:4px 7px;border-radius:5px;color:var(--dim);cursor:pointer}
#historylist li:hover{background:var(--panel2)}
#historylist li.now{background:var(--accent);color:#22101a;font-weight:600}
#historylist li.future{opacity:.4}

/* footer */
#status{height:26px;display:flex;align-items:center;gap:14px;padding:0 10px;background:var(--panel);border-top:1px solid var(--line);font-size:11px;color:var(--dim);flex:none}
#status span{font-variant-numeric:tabular-nums}
#st-msg{color:var(--accent2)}
.zoomctl{display:flex;align-items:center;gap:4px}
#st-zoom{min-width:44px;text-align:center;color:var(--text)}

/* modal */
#modalwrap[hidden]{display:none}
#modalwrap{position:fixed;inset:0;background:#000a;backdrop-filter:blur(3px);display:grid;place-items:center;z-index:200}
#modal{background:var(--panel);border:1px solid var(--line);border-radius:12px;min-width:420px;max-width:min(900px,92vw);max-height:88vh;display:flex;flex-direction:column;box-shadow:0 30px 80px #000c}
#modal header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--line)}
#modal h2{margin:0;font-size:15px}
#modal-x{background:none;border:0;color:var(--dim);font-size:16px;cursor:pointer}
#modal-body{padding:16px;overflow:auto;display:flex;flex-direction:column;gap:12px}
#modal footer{padding:12px 16px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:8px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.field{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--dim)}
.field input,.field select{width:100%}
.presets{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}
.presets button{text-align:left;padding:9px 11px;line-height:1.35}
.presets b{display:block;color:var(--text);font-size:12.5px}
.presets span{color:var(--dim);font-size:11px}
kbd{background:#2a2d37;border:1px solid var(--line);border-bottom-width:2px;border-radius:4px;padding:1px 5px;font:11px ui-monospace,Menlo,monospace;color:var(--text)}
table.keys{width:100%;border-collapse:collapse;font-size:12px}
table.keys td{padding:3px 8px;border-bottom:1px solid #2a2d37;color:var(--dim)}
table.keys td:first-child{width:110px;text-align:right}

#toast{position:fixed;bottom:44px;left:50%;transform:translateX(-50%) translateY(20px);background:#000d;border:1px solid var(--line);color:var(--text);padding:9px 18px;border-radius:24px;opacity:0;pointer-events:none;transition:.22s;z-index:300;font-size:12.5px}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.busy{position:fixed;inset:0;background:#000a;display:grid;place-items:center;z-index:400;color:var(--text);font-size:14px}

[hidden]{display:none !important}
details{background:var(--panel2);border:1px solid var(--line);border-radius:7px}
details summary{padding:6px 9px;cursor:pointer;font-size:12px;color:var(--dim);list-style:none}
details summary::-webkit-details-marker{display:none}
details summary:before{content:'▸ ';color:var(--accent)}
details[open] summary:before{content:'▾ '}
details .pbody{padding:4px 9px 9px}
.fxbody{display:flex;flex-direction:column;gap:10px;min-width:330px}

/* docked dialog: keeps the canvas visible while you tweak */
#modalwrap.dock{background:transparent;backdrop-filter:none;pointer-events:none;place-items:stretch;justify-items:end}
#modalwrap.dock #modal{pointer-events:auto;width:390px;max-width:46vw;height:100%;max-height:100%;
  border-radius:0;border-top:0;border-right:0;border-bottom:0;box-shadow:-18px 0 50px #0009}
#modalwrap.dock #modal-body{gap:9px}
#modalwrap.dock .pbody{padding:4px 2px 8px}
#modalwrap.dock details{margin:0}

.starters{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;max-height:60vh;overflow-y:auto;padding:2px}
.startercard{background:var(--panel2);border:1px solid var(--line);border-radius:9px;padding:7px;cursor:pointer;
  display:flex;flex-direction:column;gap:6px;color:var(--text);font:inherit;text-align:center}
.startercard:hover{border-color:var(--accent);background:#2e313c}
.startercard span{font-size:11.5px;color:var(--dim)}
.startercard:hover span{color:var(--text)}

/* document tabs */
#doctabs{display:flex;align-items:stretch;gap:3px;padding:4px 8px 0;background:var(--panel);
  border-bottom:1px solid var(--line);flex:none;overflow-x:auto;min-height:31px}
#doctabs::-webkit-scrollbar{height:0}
.dtab{display:flex;align-items:center;gap:7px;padding:5px 8px 5px 11px;border-radius:7px 7px 0 0;
  background:#1b1d24;border:1px solid var(--line);border-bottom:none;cursor:pointer;
  font-size:12px;color:var(--dim);white-space:nowrap;max-width:210px}
.dtab:hover{background:var(--panel2);color:var(--text)}
.dtab.on{background:var(--bg);color:var(--text);border-color:var(--accent)}
.dtab .dname{overflow:hidden;text-overflow:ellipsis}
.dtab .dclose{background:none;border:0;color:var(--dim);cursor:pointer;font-size:11px;
  padding:1px 3px;border-radius:4px;line-height:1}
.dtab .dclose:hover{background:var(--danger);color:#fff}
.dadd{background:none;border:1px dashed var(--line);color:var(--dim);border-radius:7px;
  padding:3px 10px;cursor:pointer;font-size:13px;align-self:center;margin-left:2px}
.dadd:hover{border-color:var(--accent);color:var(--text)}

/* sidebar tidy-up */
.toolgrid{display:grid;grid-template-columns:1fr 1fr;gap:5px}
.toolgrid .btn{text-align:center;padding:6px 4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.panel .pbody{gap:7px}
.panel h3{position:sticky;top:0;z-index:2}
#right details summary{font-size:11.5px}
#right .hint{line-height:1.4}

/* server designs */
.codebox{background:var(--panel2);border:1px solid var(--line);border-radius:9px;padding:12px;display:flex;flex-direction:column;gap:8px}
.bigcode{font:700 30px ui-monospace,Menlo,monospace;letter-spacing:.18em;text-align:center;color:var(--accent);padding:4px 0}
.cloudlist{list-style:none;margin:0;padding:0;max-height:240px;overflow-y:auto;display:flex;flex-direction:column;gap:4px}
.cloudlist li{display:grid;grid-template-columns:62px 1fr auto auto auto;align-items:center;gap:8px;
  background:var(--panel2);border:1px solid var(--line);border-radius:7px;padding:6px 9px}
.cloudlist .ccode{font:700 14px ui-monospace,Menlo,monospace;color:var(--accent);letter-spacing:.06em}
.cloudlist .cname{font-size:12.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cloudlist .cmeta{font-size:11px;color:var(--dim);white-space:nowrap}