:root{
  --bg:#E6E8EA; --surface:#F5F6F7; --surface2:#ECEEF0; --ink:#15181B; --muted:#5A6068; --faint:#8A9097;
  --line:#CBCFD4; --lineStrong:#9EA4AB;
  --key:#C77A00; --keySoft:#F3E3C4; --fill:#2F66C9; --fillSoft:#D9E4F7; --rim:#8350C4; --bgl:#6E757D; --amb:#1E8C7E;
  --ok:#1F8A4C; --warn:#B26A00; --bad:#C0392B;
  --btn:#15181B; --btnInk:#F5F6F7;
  --lcd:#1B1F23; --lcdInk:#E9EDF0; --lcdDim:#8E969E;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  --sans:"Zen Kaku Gothic New","Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic",system-ui,sans-serif;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  color-scheme:dark;
  --bg:#111315; --surface:#1A1D20; --surface2:#22262A; --ink:#E6E8EA; --muted:#A1A7AE; --faint:#737A82;
  --line:#2D3237; --lineStrong:#474E55;
  --key:#F0A93A; --keySoft:#3A2E17; --fill:#6B9BF0; --fillSoft:#1B2A45; --rim:#AE86EA; --bgl:#9AA1A9; --amb:#44BFAE;
  --ok:#4CC27E; --warn:#E6A23C; --bad:#F06A5A;
  --btn:#E6E8EA; --btnInk:#111315;
  --lcd:#0B0D0F; --lcdInk:#E9EDF0; --lcdDim:#7C848C;
}}
:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#111315; --surface:#1A1D20; --surface2:#22262A; --ink:#E6E8EA; --muted:#A1A7AE; --faint:#737A82;
  --line:#2D3237; --lineStrong:#474E55;
  --key:#F0A93A; --keySoft:#3A2E17; --fill:#6B9BF0; --fillSoft:#1B2A45; --rim:#AE86EA; --bgl:#9AA1A9; --amb:#44BFAE;
  --ok:#4CC27E; --warn:#E6A23C; --bad:#F06A5A;
  --btn:#E6E8EA; --btnInk:#111315;
  --lcd:#0B0D0F; --lcdInk:#E9EDF0; --lcdDim:#7C848C;
}
*{box-sizing:border-box}
html,body{background:var(--bg)}
body{color:var(--ink);font-family:var(--sans);font-size:14px;line-height:1.6}
.wrap{max-width:1440px;margin:0 auto;padding-inline:16px;padding-block:0 48px}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--fill);outline-offset:2px}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums}

/* header */
.top{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px;padding-block:18px 14px;border-bottom:1px solid var(--line);margin-bottom:18px}
.brand{display:flex;align-items:baseline;gap:10px;margin-right:auto}
.brand h1{font-size:22px;font-weight:900;letter-spacing:.04em;margin:0}
.brand .sub{font-family:var(--mono);font-size:11px;color:var(--muted);letter-spacing:.08em}
.tabs{display:flex;gap:4px;background:var(--surface2);padding:3px;border-radius:8px}
.tabs button{border:0;background:transparent;padding:6px 14px;border-radius:6px;font-weight:500;color:var(--muted)}
.tabs button[aria-selected="true"]{background:var(--surface);color:var(--ink);box-shadow:0 1px 2px rgba(0,0,0,.12)}
.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--lineStrong);background:var(--surface);padding:7px 14px;border-radius:7px;font-weight:500;white-space:nowrap}
.btn.primary{background:var(--btn);color:var(--btnInk);border-color:var(--btn)}
.btn.small{padding:4px 10px;font-size:12px}
.btn.ghost{border-color:transparent;background:transparent;color:var(--muted)}
.btn.danger{color:var(--bad);border-color:var(--bad);background:transparent}
.btn:disabled{opacity:.45;cursor:default}
input[type=file]{display:none}

/* library */
.libbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:16px}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:7px;overflow:hidden}
.seg button{border:0;background:var(--surface);padding:5px 12px;color:var(--muted);font-size:13px}
.seg button+button{border-left:1px solid var(--line)}
.seg button[aria-pressed="true"]{background:var(--ink);color:var(--bg)}
.search{flex:1 1 200px;max-width:320px;border:1px solid var(--line);background:var(--surface);border-radius:7px;padding:6px 10px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;overflow:hidden;display:flex;flex-direction:column;text-align:left;padding:0;cursor:pointer}
.card:hover{border-color:var(--lineStrong)}
.card .thumb{aspect-ratio:3/2;background:var(--surface2);width:100%;object-fit:cover;display:block}
.card .body{padding:12px 14px 14px;display:grid;gap:8px}
.card h3{font-size:15px;margin:0;font-weight:700;line-height:1.4;text-wrap:balance}
.card .meta{display:flex;gap:8px;flex-wrap:wrap;font-size:12px;color:var(--muted)}
.badge{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.06em;padding:1px 7px;border-radius:4px;border:1px solid currentColor}
.badge.own{color:var(--key)} .badge.ref{color:var(--fill)}
.readout{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border-radius:6px;overflow:hidden}
.readout div{background:var(--lcd);color:var(--lcdInk);padding:6px 8px;font-family:var(--mono);font-size:13px}
.readout small{display:block;color:var(--lcdDim);font-size:10px;font-family:var(--sans);letter-spacing:.04em}
.empty{padding:48px 16px;text-align:center;color:var(--muted);border:1px dashed var(--lineStrong);border-radius:10px}

/* workspace */
.ws{display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:18px;align-items:start}
@media (max-width:980px){.ws{grid-template-columns:1fr}}
.stage{background:var(--surface);border:1px solid var(--line);border-radius:10px;overflow:hidden;position:sticky;top:calc(env(safe-area-inset-top,0px) + 8px)}
@media (max-width:980px){.stage{position:static}}
.stagebar{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;padding:10px 12px;border-bottom:1px solid var(--line);font-size:12px;color:var(--muted)}
.stagebar label{display:flex;align-items:center;gap:6px}
.stagebar input[type=range]{width:110px}
.active-pill{display:inline-flex;align-items:center;gap:6px;font-weight:700;color:var(--ink);font-size:12px}
.dot{width:10px;height:10px;border-radius:50%;display:inline-block;flex:none}
.canvasbox{overflow:auto;max-height:78vh;background:repeating-conic-gradient(var(--surface2) 0 25%,var(--surface) 0 50%) 0 0/16px 16px;touch-action:pan-x pan-y pinch-zoom}
#cv{display:block;cursor:crosshair}
.hint{padding:8px 12px;font-size:12px;color:var(--muted);border-top:1px solid var(--line)}

.panel{display:grid;gap:14px}
.sec{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:14px}
.sec h2{font-size:13px;font-weight:700;letter-spacing:.06em;margin:0 0 10px;display:flex;align-items:center;gap:8px}
.sec h2 .step{font-family:var(--mono);font-size:11px;color:var(--faint);font-weight:500}
.sec h2 .r{margin-left:auto;display:flex;gap:6px}
.form{display:grid;grid-template-columns:1fr 1fr;gap:8px 10px}
.form .full{grid-column:1/-1}
.field{display:grid;gap:3px;min-width:0}
.field>span{font-size:11px;color:var(--muted);letter-spacing:.04em}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);background:var(--bg);border-radius:6px;padding:5px 8px;min-width:0}
.field textarea{resize:vertical;min-height:64px;line-height:1.55}
.inline{display:flex;gap:6px;align-items:center}
.note{font-size:12px;color:var(--muted)}

.samples{display:grid;gap:10px}
.smp{border:1px solid var(--line);border-radius:8px;padding:10px;display:grid;gap:8px;background:var(--bg)}
.smp[data-active="true"]{border-color:var(--ink);box-shadow:0 0 0 1px var(--ink)}
.smp-head{display:flex;align-items:center;gap:8px}
.smp-head input{flex:1;border:0;background:transparent;font-weight:700;padding:2px 0;min-width:0}
.smp-grid{display:grid;grid-template-columns:1.3fr .7fr 1fr;gap:6px}
.smp-grid select,.smp-grid input{width:100%;border:1px solid var(--line);background:var(--surface);border-radius:5px;padding:3px 6px;font-size:12px;min-width:0}
.meter{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border-radius:6px;overflow:hidden}
.meter div{background:var(--lcd);color:var(--lcdInk);padding:5px 7px;font-family:var(--mono);font-size:12.5px;min-width:0}
.meter small{display:block;color:var(--lcdDim);font-size:10px;font-family:var(--sans)}
.conf{display:flex;flex-wrap:wrap;gap:4px 8px;align-items:center;font-size:11.5px;color:var(--muted)}
.grade{font-family:var(--mono);font-weight:600;font-size:11px;padding:0 6px;border-radius:4px;color:#fff}
.grade.A{background:var(--ok)} .grade.B{background:var(--warn)} .grade.C{background:var(--bad)} .grade.none{background:var(--faint)}

.result{display:grid;gap:10px}
.big{background:var(--lcd);color:var(--lcdInk);border-radius:8px;padding:12px 14px;display:grid;gap:4px}
.big .v{font-family:var(--mono);font-size:26px;font-weight:600;letter-spacing:.01em}
.big .l{font-size:11px;color:var(--lcdDim);letter-spacing:.06em}
.big .s{font-family:var(--mono);font-size:12px;color:var(--lcdDim)}
.pair{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.kv{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;font-size:12.5px}
.kv dt{color:var(--muted)} .kv dd{margin:0;font-family:var(--mono);text-align:right}
.lights{display:grid;gap:6px}
.lrow{display:grid;grid-template-columns:auto 1fr 1fr auto;gap:6px;align-items:center}
.lrow select,.lrow input{width:100%;border:1px solid var(--line);background:var(--bg);border-radius:5px;padding:3px 5px;font-size:12px;min-width:0}
.lrow2{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px;padding-bottom:6px;border-bottom:1px dashed var(--line)}
.diagram{display:flex;justify-content:center;padding:4px 0}
.diagram svg{width:100%;max-width:300px;height:auto}
.stream{white-space:pre-wrap;font-size:13px;line-height:1.7;background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:10px;max-height:420px;overflow:auto}
.savebar{position:sticky;bottom:calc(env(safe-area-inset-bottom,0px) + 8px);display:flex;gap:8px;align-items:center;background:var(--surface);border:1px solid var(--lineStrong);border-radius:10px;padding:10px 12px;box-shadow:0 4px 18px rgba(0,0,0,.12)}
.savebar .msg{font-size:12px;color:var(--muted);margin-right:auto}
.loupe{display:flex;gap:10px;align-items:center}
.loupe canvas{width:120px;height:120px;border-radius:6px;border:1px solid var(--line);image-rendering:pixelated;background:var(--surface2)}
.legend{display:grid;gap:3px;font-size:11px;color:var(--muted)}
.legend i{display:inline-block;width:9px;height:9px;margin-right:5px;vertical-align:-1px}
details.help{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:10px 14px;margin-bottom:16px}
details.help summary{cursor:pointer;font-weight:700;font-size:13px}
details.help .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px 24px;margin-top:10px;font-size:13px;color:var(--muted)}
details.help b{color:var(--ink)}
table.mat{border-collapse:collapse;font-size:12px;width:100%}
table.mat td{border-bottom:1px solid var(--line);padding:3px 4px}
table.mat td:last-child{text-align:right;font-family:var(--mono)}
.toast{position:fixed;left:50%;bottom:calc(env(safe-area-inset-bottom,0px) + 20px);transform:translateX(-50%);background:var(--btn);color:var(--btnInk);padding:8px 16px;border-radius:8px;font-size:13px;z-index:20}
.muted{color:var(--muted)}
@media (prefers-reduced-motion:no-preference){.card{transition:border-color .15s}}

.split{display:grid;gap:6px}
.split .row{display:grid;grid-template-columns:5.5em 1fr auto;gap:8px;align-items:center;font-size:12.5px}
.split .bar{height:10px;border-radius:3px;background:var(--surface2);overflow:hidden}
.split .bar i{display:block;height:100%}
.split .val{font-family:var(--mono);text-align:right;white-space:nowrap}
.meter .dim,.readout .dim{color:var(--lcdDim)}
.stagebar input[type=range]{width:auto}
/* stage v2 */
.stage{position:sticky;top:calc(env(safe-area-inset-top,0px) + 6px);z-index:3}
@media (max-width:980px){.stage{position:sticky}}
.stagebar{gap:8px 14px}
.stagebar .size{display:flex;align-items:center;gap:6px}
.stagebar .size input{width:120px}
.stagebar #rVal{min-width:7.5em;color:var(--ink)}
.tools button{min-height:32px;padding:5px 12px;font-weight:600}
.zoomctl{display:inline-flex;align-items:center;gap:4px;margin-left:auto}
.zoomctl button{min-width:34px;height:32px;border:1px solid var(--line);background:var(--surface);border-radius:6px;font-weight:600}
.zoomctl #zVal{min-width:3.6em;text-align:center;font-size:12px}
.chipwrap{position:relative;border-bottom:1px solid var(--line)}
.chips{display:flex;gap:6px;overflow-x:auto;padding:8px 12px;scrollbar-width:thin}
.chip{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--bg);border-radius:999px;padding:4px 12px;font-size:12.5px;font-weight:600;white-space:nowrap;min-height:34px;color:var(--ink)}
.chip[aria-pressed="true"]{border-color:var(--ink);box-shadow:0 0 0 1px var(--ink);background:var(--surface)}
.chip .cnt{font-size:11px;color:var(--muted);background:var(--surface2);border-radius:999px;padding:0 6px}
.chip.add{border-style:dashed;color:var(--muted)}
.presetMenu{position:absolute;left:8px;right:8px;top:calc(100% - 2px);z-index:6;background:var(--surface);border:1px solid var(--lineStrong);border-radius:10px;box-shadow:0 10px 28px rgba(0,0,0,.2);padding:8px;display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:6px}
.presetMenu button{display:grid;gap:1px;text-align:left;border:1px solid var(--line);background:var(--bg);border-radius:8px;padding:8px 10px;font-weight:600;font-size:13px}
.presetMenu button small{font-weight:400;font-size:11px;color:var(--muted)}
.vp{position:relative;overflow:hidden;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;background:repeating-conic-gradient(var(--surface2) 0 25%,var(--surface) 0 50%) 0 0/16px 16px;cursor:crosshair}
.world{position:absolute;left:0;top:0;transform-origin:0 0;will-change:transform}
.world canvas,.world svg{position:absolute;left:0;top:0;display:block}
#ov{overflow:visible;pointer-events:none}
.selbar{display:flex;gap:8px;align-items:center;padding:8px 12px;border-top:1px solid var(--line);font-size:12.5px;background:var(--surface2)}
#selInfo{margin-right:auto;display:flex;gap:6px;align-items:center;min-width:0}
.smp-row{display:flex;align-items:center;gap:8px;width:100%;border:0;background:transparent;padding:2px 0;text-align:left;min-height:32px}
.smp-row .nm{flex:1;font-weight:600;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.smp-row .zt{font-size:11px;color:var(--muted)}
.smp-head{flex-wrap:wrap}
.smp-head input{flex:1 1 140px}
.zchips{display:flex;flex-wrap:wrap;gap:4px}
.zchips button{border:1px solid var(--line);background:var(--surface);border-radius:6px;padding:4px 10px;font-size:12.5px;min-height:32px;font-weight:600;color:var(--muted)}
.zchips button[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.zdesc{margin-top:-4px}
.smp-grid{grid-template-columns:1fr 90px}
.rho{display:flex;align-items:center;gap:4px;font-size:12px;color:var(--muted)}
.smp-actions{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.smp-actions .note{margin-right:auto}
.legend label{display:flex;gap:5px;align-items:center;margin-top:3px}
[hidden]{display:none!important}

.minbtn{min-height:32px;border:1px solid var(--lineStrong);background:var(--surface);border-radius:6px;padding:4px 10px;font-weight:600;font-size:12.5px;white-space:nowrap}
.mininfo{display:none;align-items:center;gap:6px;font-weight:700;font-size:12.5px;margin-right:auto;min-width:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.stage.min .chipwrap,.stage.min .vp,.stage.min .selbar,.stage.min .hint,.stage.min .tools,.stage.min .size,.stage.min .zoomctl{display:none!important}
.stage.min .mininfo{display:flex}
.stage.min .stagebar{border-bottom:0;padding-block:6px}
.stage.min{box-shadow:0 4px 14px rgba(0,0,0,.14)}

.vp.erase{cursor:pointer}
/* collapsible sections */
.sec h2{cursor:pointer;user-select:none;-webkit-user-select:none}
.sec h2 .r{cursor:default}
.secToggle{border:0;background:transparent;color:var(--muted);font-size:13px;min-width:30px;min-height:28px;border-radius:6px;padding:0 4px;margin-left:4px}
.sec h2 .r+.secToggle{margin-left:4px}
.sec h2:not(:has(.r)) .secSum{margin-left:auto}
.secSum{display:none;font-family:var(--mono);font-size:12px;font-weight:500;color:var(--muted);letter-spacing:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.sec.collapsed .secSum{display:inline}
.sec.collapsed{padding-block:8px}
.sec.collapsed h2{margin:0}
.sec.collapsed>:not(h2){display:none!important}
.sec.collapsed h2 .r{display:none}
.sec.collapsed .secSum{margin-left:auto}
/* dock */
.savebar{flex-direction:column;align-items:stretch;gap:6px}
.dock-read{display:flex;flex-wrap:wrap;gap:6px 14px;align-items:center;font-size:12.5px}
.dock-read .it{display:inline-flex;align-items:center;gap:6px;min-width:0}
.dock-read b{font-family:var(--mono);font-weight:600}
.dock-row{display:flex;gap:8px;align-items:center}
.dock-row .msg{margin-right:auto}
.savebar.min{width:max-content;margin-left:auto;padding:6px 8px}
.savebar.min .dock-read,.savebar.min .msg,.savebar.min #delBtn{display:none!important}
.sec h2 .secToggle{margin-left:auto}
.sec h2 .r~.secToggle{margin-left:4px}
.sec.collapsed h2 .secToggle{margin-left:4px}

.dirbar{flex-wrap:wrap}
.dirbar #dirInfo{margin-right:auto}
.dirbar .warn{color:var(--warn);margin-left:6px}
.dirbar label{font-size:12px;color:var(--muted)}

/* ===== placement bar v2 ===== */
.stage{container-type:inline-size}
.stagebar{display:flex;flex-wrap:nowrap;align-items:center;gap:10px;padding:8px 10px;background:var(--surface)}
.tools{flex:none;border-radius:9px;background:var(--surface2);border:0;padding:3px;gap:2px;display:inline-flex}
.tools button{display:inline-flex;align-items:center;gap:5px;border:0!important;background:transparent;color:var(--muted);border-radius:7px;min-height:34px;padding:4px 11px;font-size:13px;font-weight:600}
.tools button[aria-pressed="true"]{background:var(--surface);color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.14)}
.tools button[data-v="erase"][aria-pressed="true"]{color:var(--bad)}
.tools button[data-v="dir"][aria-pressed="true"]{color:var(--fill)}
.stagebar .size{flex:1 1 auto;min-width:0;display:flex;align-items:center;gap:8px;padding:0 4px}
.stagebar .size input{flex:1 1 auto;min-width:56px;max-width:220px;width:auto;accent-color:var(--ink)}
.swatchbox{flex:none;width:28px;height:28px;display:grid;place-items:center;border-radius:7px;background:repeating-conic-gradient(var(--surface2) 0 25%,var(--surface) 0 50%) 0 0/8px 8px;border:1px solid var(--line)}
.swatch{display:block;border-radius:50%;border:1.5px dashed var(--ink);width:12px;height:12px}
.stagebar #rVal{flex:none;min-width:0;font-size:12px;color:var(--muted);white-space:nowrap}
.zoomctl{flex:none;margin-left:0;display:inline-flex;align-items:center;gap:2px;background:var(--surface2);border-radius:9px;padding:3px}
.zoomctl button{min-width:32px;height:32px;border:0;background:transparent;border-radius:7px;font-weight:700;color:var(--ink);display:inline-grid;place-items:center}
.zoomctl button:active{background:var(--surface)}
.zoomctl #zVal{min-width:3.4em;text-align:center;font-size:12px;color:var(--muted)}
.minbtn{flex:none;min-width:34px;min-height:34px;padding:0 10px}
@container (max-width:700px){.tools .t{display:none}.tools button{padding:4px 9px}.zoomctl #zVal{display:none}.stagebar #rVal{display:none}}
@container (max-width:470px){.stagebar .size input{max-width:none}}
.chipwrap{display:flex;align-items:stretch;gap:0;background:var(--surface)}
.addchip{flex:none;margin:7px 0 7px 10px;border:1.5px dashed var(--lineStrong);background:var(--bg);color:var(--ink);border-radius:999px;padding:0 13px;min-height:36px;font-weight:700;font-size:13px;white-space:nowrap}
.addchip[aria-expanded="true"]{border-style:solid;border-color:var(--ink)}
.chips{flex:1 1 auto;min-width:0;padding:7px 10px;gap:6px;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 10px,#000 calc(100% - 22px),transparent);mask-image:linear-gradient(90deg,transparent 0,#000 10px,#000 calc(100% - 22px),transparent)}
.chip{--c:#888;gap:7px;padding:3px 11px 3px 4px;min-height:36px;background:var(--bg);border:1px solid var(--line)}
.chip .n{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--c);color:#fff;font-family:var(--mono);font-size:12px;font-weight:700;text-shadow:0 1px 1px rgba(0,0,0,.35);flex:none}
.chip .nm{max-width:11em;overflow:hidden;text-overflow:ellipsis}
.chip .zt{font-size:10.5px;font-weight:600;color:var(--muted);border:1px solid var(--line);border-radius:4px;padding:0 5px;line-height:1.5}
.chip .cnt{font-size:11px;color:var(--muted);background:transparent;padding:0}
.chip .cnt::before{content:"○";margin-right:1px;opacity:.7}
.chip[aria-pressed="true"]{background:color-mix(in srgb,var(--c) 16%,var(--surface));border-color:var(--c);box-shadow:0 0 0 1px var(--c)}
.chip[aria-pressed="true"] .nm{font-weight:700}
.presetMenu{left:10px;right:10px}

/* ===== minimised stage v2 ===== */
.stage.min .stagebar{padding:6px 8px 6px 6px;gap:8px}
.stage.min .mininfo{display:flex;align-items:center;gap:6px;flex:1 1 auto;min-width:0;margin:0;font-weight:600}
.minthumb{flex:none;padding:0;border:1px solid var(--lineStrong);border-radius:7px;overflow:hidden;width:64px;height:40px;background:var(--surface2);display:block}
.minthumb canvas{width:64px;height:40px;display:block}
.minnav{flex:none;width:30px;height:34px;border:0;border-radius:7px;background:var(--surface2);font-size:18px;line-height:1;color:var(--ink);font-weight:700}
.minnav:disabled{opacity:.35}
.minchip{--c:#888;display:inline-flex;align-items:center;gap:7px;min-width:0;padding:3px 10px 3px 4px;min-height:34px;border-radius:999px;border:1px solid var(--c);background:color-mix(in srgb,var(--c) 16%,var(--surface));box-shadow:0 0 0 1px var(--c)}
.minchip .n{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--c);color:#fff;font-family:var(--mono);font-size:12px;font-weight:700;text-shadow:0 1px 1px rgba(0,0,0,.35);flex:none}
.minchip .nm{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:700}
.minchip .zt{font-size:10.5px;font-weight:600;color:var(--muted);border:1px solid var(--line);border-radius:4px;padding:0 5px;line-height:1.5;flex:none}
.minval{display:inline-flex;align-items:center;gap:6px;flex:none;font-size:12.5px;padding-left:4px}
.minval b{font-weight:600}
.minbtn.open{display:inline-flex;align-items:center;gap:6px;background:var(--btn);color:var(--btnInk);border-color:var(--btn);padding:0 12px}
.minbtn .ic{font-size:11px}
@container (max-width:640px){.minval .muted,.minchip .zt{display:none}}
@container (max-width:470px){.minbtn.open .t,.minval{display:none}.minthumb{width:48px}.minthumb canvas{width:48px}}
@media (max-width:980px){.ws{grid-template-columns:minmax(0,1fr)}}
.stage,.panel{min-width:0}

.mintitle{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:600;color:var(--muted)}

/* stage badges */
.stg{display:inline-flex;align-items:center;gap:0;border-radius:6px;overflow:hidden;font-size:11px;font-weight:700;line-height:1;white-space:nowrap;border:1px solid var(--stgc);color:var(--stgc)}
.stg b{background:var(--stgc);color:#fff;padding:4px 6px;font-weight:800}
.stg>*:last-child,.stg{padding-right:0}
.stg{padding:0 7px 0 0;gap:6px}
.stg-pre{--stgc:#0F8F7E}
.stg-post{--stgc:#C4661A}
:root[data-theme="dark"] .stg-pre{--stgc:#3CC7B2} :root[data-theme="dark"] .stg-post{--stgc:#F0973F}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .stg-pre{--stgc:#3CC7B2}:root:not([data-theme="light"]) .stg-post{--stgc:#F0973F}}
.stg.big{font-size:12.5px;background:rgba(255,255,255,.92);box-shadow:0 1px 4px rgba(0,0,0,.25)}
.stg.big b{padding:5px 8px}
.stagebadge{position:absolute;left:8px;top:8px;z-index:2;pointer-events:none}
.stageSeg button{display:inline-flex;gap:5px;align-items:center}
.stageSeg button b{font-size:11px;padding:1px 5px;border-radius:4px;background:var(--surface2);color:var(--muted)}
.stageSeg button[data-v="graded"][aria-pressed="true"]{background:#C4661A;color:#fff}
.stageSeg button[data-v="raw"][aria-pressed="true"],.stageSeg button[data-v="linear"][aria-pressed="true"]{background:#0F8F7E;color:#fff}
.stageSeg button[aria-pressed="true"] b{background:rgba(255,255,255,.25);color:#fff}
.calib{color:var(--ok);font-size:12px;font-weight:600}
#calibInfo{margin-top:2px}
.card .meta .stg{font-size:10.5px}
.dock-read .stg{flex:none}

/* unsaved warning */
#saveBtn.warn{background:#D9480F;border-color:#D9480F;color:#fff;box-shadow:0 0 0 3px rgba(217,72,15,.22)}
.unsaved-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#fff;margin-right:2px}
@media (prefers-reduced-motion:no-preference){.unsaved-dot{animation:lmPulse 1.4s ease-in-out infinite}}
@keyframes lmPulse{0%,100%{opacity:1}50%{opacity:.35}}
#dock.dirty{border-color:#D9480F;box-shadow:0 4px 18px rgba(217,72,15,.18)}
#dock.dirty .msg{color:#D9480F;font-weight:700}
/* paid (usage-billed) actions */
.paidbtn{gap:6px;border-color:#B7791F}
.paid{display:inline-grid;place-items:center;width:17px;height:17px;border-radius:50%;background:#E0A800;color:#3A2A00;font-size:10.5px;font-weight:800;font-family:var(--sans);box-shadow:inset 0 0 0 1.5px #B7791F;flex:none;line-height:1}

.histctl{display:inline-flex;gap:2px;background:var(--surface2);border-radius:9px;padding:3px;flex:none}
.histbtn{width:34px;height:32px;border:0;background:transparent;border-radius:7px;display:inline-grid;place-items:center;color:var(--ink)}
.histbtn:not(:disabled):active{background:var(--surface)}
.histbtn:disabled{opacity:.3;cursor:default}
.savebar.min .histctl{display:inline-flex!important}

/* face direction */
.facectl{display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;gap:8px;align-items:center;margin:2px 0 4px}
.facectl .lbl{font-size:12px;color:var(--muted)}
.facectl input[type=range]{width:100%;accent-color:var(--ink)}
.facectl #faceLbl{font-size:12px;min-width:5.5em;text-align:right}
#dgHead{touch-action:none}

/* library: size + list view */
.viewctl{display:flex;align-items:center;gap:10px;margin-left:auto}
.viewctl .seg button{display:inline-flex;align-items:center;padding:6px 10px}
.sizectl{display:inline-flex;align-items:center;gap:6px;color:var(--muted)}
.sizectl input{width:96px;accent-color:var(--ink)}
.grid{--cardMin:210px}
.grid:not(.list){grid-template-columns:repeat(auto-fill,minmax(min(var(--cardMin),100%),1fr))}
.grid[data-size="0"]:not(.list){gap:10px}
.grid[data-size="0"]:not(.list) .body{padding:8px 10px 10px;gap:6px}
.grid[data-size="0"]:not(.list) h3{font-size:13px}
.grid[data-size="0"]:not(.list) .readout{font-size:11px}
.grid[data-size="0"]:not(.list) .body>.meta:last-child{display:none}
.grid.list{grid-template-columns:minmax(0,1fr);gap:8px}
.grid.list .card{flex-direction:row;align-items:stretch}
.grid.list .thumb{width:var(--thumbW,112px);flex:none;aspect-ratio:3/2;height:auto;align-self:center}
.grid.list .body{flex:1;min-width:0;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:4px 16px;padding:8px 14px}
.grid.list .body>*{grid-column:1}
.grid.list .body>.readout{grid-column:2;grid-row:1/span 3;min-width:250px}
.grid.list h3{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.grid.list .empty{grid-column:1/-1}
@media (max-width:700px){.grid.list .body{grid-template-columns:minmax(0,1fr)}.grid.list .body>.readout{grid-column:1;grid-row:auto;min-width:0}.grid.list .body>.meta:last-child{display:none}
 .viewctl{margin-left:0}}

/* exchange panel */
#xferBtn{gap:6px}
.xfer{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin:-4px 0 16px;display:grid;gap:10px}
.xf-head{display:flex;align-items:center;gap:10px}
.xf-head .btn{margin-left:auto}
.xfer p.note{margin:0;line-height:1.6}
.xf-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.xf-chk{display:inline-flex;align-items:center;gap:6px;font-size:13px}
.xf-chk input{accent-color:var(--ink)}
#xfRange button:disabled{opacity:.45;cursor:default}
.viewctl{flex-wrap:wrap;max-width:100%}
@media (max-width:520px){.sizectl input{width:72px}.viewctl{gap:8px}}

/* ---------- standalone app ---------- */
@font-face{font-family:"IBM Plex Mono";src:url(../fonts/ibm-plex-mono-latin-400-normal.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url(../fonts/ibm-plex-mono-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url(../fonts/ibm-plex-mono-latin-600-normal.woff2) format("woff2");font-weight:600;font-display:swap}
body{padding-top:env(safe-area-inset-top,0px)}
.iconbtn{padding:6px 8px;color:var(--muted);order:5}
@media (max-width:640px){.iconbtn{order:0}}
.iconbtn:hover{color:var(--ink)}
.setdlg{border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);padding:0;width:min(560px,calc(100vw - 32px));max-height:calc(100dvh - 48px);overflow:auto}
.setdlg::backdrop{background:rgba(10,12,14,.45)}
.sd-head{display:flex;align-items:center;justify-content:space-between;padding:14px 18px 10px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--surface);z-index:1}
.sd-head h2{margin:0;font-size:17px;font-weight:700}
.sd-sec{padding:14px 18px 16px;border-bottom:1px solid var(--line);display:grid;gap:10px}
.sd-sec:last-child{border-bottom:0}
.sd-sec h3{margin:0;font-size:14px;font-weight:700;display:flex;align-items:center;gap:6px}
.sd-p{margin:0;font-size:13px;line-height:1.65;color:var(--muted)}
.sd-note{margin:0;font-size:12px;line-height:1.6;color:var(--faint)}
.sd-note a{color:inherit}
.sd-seg{display:flex;gap:4px;background:var(--surface2);padding:3px;border-radius:8px;width:max-content;max-width:100%}
.sd-seg label{display:flex;align-items:center;gap:6px;padding:5px 12px;border-radius:6px;font-size:13px;cursor:pointer}
.sd-seg label:has(input:checked){background:var(--surface);box-shadow:0 0 0 1px var(--line)}
.sd-seg input{accent-color:var(--ink);margin:0}
.setdlg[data-mode=direct] .sd-relay,.setdlg[data-mode=relay] .sd-direct{display:none}
.sd-direct,.sd-relay{display:grid;gap:8px}
.sd-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.sd-msg{font-size:12px;color:var(--muted)}
.sd-usage{display:grid;gap:4px;border-top:1px dashed var(--line);padding-top:10px}
.sbnote{position:fixed;left:50%;bottom:calc(env(safe-area-inset-bottom,0px) + 64px);transform:translateX(-50%);display:flex;align-items:center;gap:10px;background:var(--btn);color:var(--btnInk);padding:8px 10px 8px 14px;border-radius:8px;font-size:12.5px;z-index:30;max-width:calc(100vw - 32px);box-shadow:0 6px 20px rgba(0,0,0,.25)}
.sbnote[hidden]{display:none}
.sbnote .btn.primary{background:var(--btnInk);color:var(--btn);border-color:var(--btnInk)}
.offline-pill{font-size:11px;color:var(--warn);border:1px solid var(--warn);border-radius:99px;padding:1px 8px}
.odbtn{position:relative}
.odbtn .oddot{position:absolute;right:5px;bottom:6px;width:7px;height:7px;border-radius:50%;background:var(--faint);box-shadow:0 0 0 2px var(--bg)}
.odbtn[data-st=ok] .oddot{background:var(--ok)}
.odbtn[data-st=syncing] .oddot{background:var(--fill);animation:odp 1s ease-in-out infinite alternate}
.odbtn[data-st=login] .oddot,.odbtn[data-st=error] .oddot{background:var(--warn)}
.odbtn[data-st=offline] .oddot{background:var(--faint)}
@keyframes odp{from{opacity:.35}to{opacity:1}}
@media (prefers-reduced-motion:reduce){.odbtn[data-st=syncing] .oddot{animation:none}}
#sdOdRedir{color:var(--muted);font-family:var(--mono);font-size:12px}
@media (max-width:440px){.brand .sub{display:none}.iconbtn{padding:6px 6px}}