:root{
  --bg:#050506;
  --text:#ebebee; --muted:#9294a0; --dim:#62646d;
  --line:rgba(255,255,255,.07); --line2:rgba(255,255,255,.13);
  --field:linear-gradient(180deg,rgba(0,0,0,.45),rgba(20,20,24,.55));
  --accent:#d6dae3; --glow:rgba(160,180,225,.22);
  --warn:#e3b562; --bad:#ea7d72; --ok:#80cba3;
  --r:18px;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*{box-sizing:border-box}
[hidden]{display:none !important}
html,body{margin:0;background:var(--bg);color:var(--text);font:14px/1.45 Inter,system-ui,-apple-system,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
#drumbg,#drumgrain{position:fixed;inset:0;width:100%;height:100%;z-index:0;display:block;pointer-events:none}
#drumbg{filter:blur(2.5px);transform:scale(1.012)}
.app{position:relative;z-index:1;max-width:1520px;margin:0 auto;padding:22px 16px 48px}

/* header */
header{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:20px;padding:14px 18px;border-radius:var(--r);
  background:linear-gradient(120deg,rgba(40,41,47,.55),rgba(10,10,12,.7));border:1px solid var(--line);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.07),0 18px 40px -22px #000;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.brand{display:flex;align-items:center;gap:12px}
.brand svg{width:38px;height:38px;filter:drop-shadow(0 4px 10px rgba(0,0,0,.6))}
.brand h1{margin:0;font-size:18px;font-weight:650;letter-spacing:.2px;background:linear-gradient(180deg,#fff,#a9acb6);-webkit-background-clip:text;background-clip:text;color:transparent}
.brand p{margin:0;font-size:12px;color:var(--muted)}
.hright{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.seg{display:inline-flex;padding:3px;border-radius:12px;background:rgba(0,0,0,.45);border:1px solid var(--line);box-shadow:inset 0 1px 3px rgba(0,0,0,.6)}
.seg button{all:unset;cursor:pointer;padding:6px 14px;border-radius:9px;font-size:12.5px;font-weight:600;color:var(--muted);transition:.2s;text-align:center}
.seg button.on{color:#fff;background:linear-gradient(180deg,#34353b,#1b1c20);box-shadow:inset 0 1px 0 rgba(255,255,255,.12),0 2px 8px rgba(0,0,0,.5)}
.seg.tabs button{padding:8px 18px;font-size:13px}
.seg.full{display:flex}.seg.full button{flex:1}

.grid{display:grid;grid-template-columns:minmax(300px,390px) minmax(0,1fr);gap:18px;align-items:start}
@media (max-width:980px){.grid{grid-template-columns:minmax(0,1fr)}}
.col{display:flex;flex-direction:column;gap:18px;min-width:0}

.panel{position:relative;padding:18px;border-radius:var(--r);
  background:linear-gradient(165deg,rgba(44,45,51,.58) 0%,rgba(18,18,21,.76) 45%,rgba(8,8,10,.86) 100%);
  border:1px solid var(--line);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.07),inset 0 -1px 0 rgba(0,0,0,.6),0 24px 60px -28px rgba(0,0,0,.95),0 2px 8px rgba(0,0,0,.45);
  backdrop-filter:blur(18px) saturate(115%);-webkit-backdrop-filter:blur(18px) saturate(115%)}
.panel::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:radial-gradient(120% 60% at 15% 0%,rgba(190,205,240,.07),transparent 60%)}
.ph{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.ph h2{margin:0;font-size:12px;font-weight:650;letter-spacing:.14em;text-transform:uppercase;color:#c6c8d0}
.ph .sub{font-size:12px;color:var(--muted)}
.hint{font-size:12px;color:var(--muted);margin:10px 0 0}
.lbl{font-size:11.5px;color:var(--muted);font-weight:500;margin:14px 0 7px;display:flex;justify-content:space-between;gap:8px}
.lbl b{font-family:var(--mono);font-weight:500;color:#cfd2da}

/* fields */
.fields{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.fields .full{grid-column:1/-1}
.f{display:flex;flex-direction:column;gap:6px;min-width:0}
.f>span{font-size:11.5px;color:var(--muted);font-weight:500}
.in{position:relative;display:flex;align-items:center}
input[type=text],input[type=number],input:not([type]),select{width:100%;font:inherit;color:var(--text);background:var(--field);border:1px solid var(--line);
  border-radius:11px;padding:9px 11px;outline:none;box-shadow:inset 0 1px 3px rgba(0,0,0,.55);transition:border-color .2s,box-shadow .2s}
input:focus,select:focus{border-color:rgba(200,210,235,.35);box-shadow:inset 0 1px 3px rgba(0,0,0,.55),0 0 0 3px var(--glow)}
.in input{padding-right:38px;font-family:var(--mono);font-size:13px}
.in em{position:absolute;right:11px;font-style:normal;font-size:11px;color:var(--dim);pointer-events:none}
select{appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,#888 50%),linear-gradient(135deg,#888 50%,transparent 50%),var(--field);
  background-position:calc(100% - 15px) 52%,calc(100% - 10px) 52%,0 0;background-size:5px 5px,5px 5px,100% 100%;background-repeat:no-repeat;padding-right:28px}
select option{background:#151518}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:22px;background:transparent;margin:0}
input[type=range]::-webkit-slider-runnable-track{height:5px;border-radius:9px;background:linear-gradient(90deg,#2a2b30,#4b4d55);box-shadow:inset 0 1px 2px #000}
input[type=range]::-moz-range-track{height:5px;border-radius:9px;background:linear-gradient(90deg,#2a2b30,#4b4d55)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;margin-top:-6.5px;border-radius:50%;background:linear-gradient(180deg,#fff,#c3c7d0);box-shadow:0 2px 8px rgba(0,0,0,.7),0 0 0 3px rgba(190,205,240,.12)}
input[type=range]::-moz-range-thumb{width:18px;height:18px;border:0;border-radius:50%;background:linear-gradient(180deg,#fff,#c3c7d0)}
input[type=color]{-webkit-appearance:none;appearance:none;width:44px;height:34px;padding:0;border:1px solid var(--line2);border-radius:10px;background:none;cursor:pointer}
input[type=color]::-webkit-color-swatch-wrapper{padding:3px}input[type=color]::-webkit-color-swatch{border:0;border-radius:7px}

.btn{all:unset;box-sizing:border-box;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:9px 14px;border-radius:11px;font-size:13px;font-weight:600;color:#e6e7eb;text-align:center;
  background:linear-gradient(180deg,#2e2f35,#18191c);border:1px solid var(--line2);box-shadow:inset 0 1px 0 rgba(255,255,255,.1),0 4px 14px -6px rgba(0,0,0,.8);transition:.2s}
.btn:hover{background:linear-gradient(180deg,#393a41,#1e1f23);box-shadow:inset 0 1px 0 rgba(255,255,255,.14),0 0 0 3px var(--glow),0 6px 20px -8px #000}
.btn:active{transform:translateY(1px)}
.btn.primary{color:#0c0c0e;background:linear-gradient(180deg,#f2f3f6,#b9bdc7);border-color:rgba(255,255,255,.5);box-shadow:inset 0 1px 0 #fff,0 8px 24px -10px rgba(190,205,240,.55)}
.btn.primary:hover{background:linear-gradient(180deg,#fff,#c9cdd6)}
.btn.sm{padding:6px 10px;font-size:12px;border-radius:9px}
.btn svg{width:15px;height:15px}
.btnrow{display:flex;gap:8px;flex-wrap:wrap}
.btnrow .btn{flex:1}

/* search + results */
.search{position:relative}
.search svg{position:absolute;left:11px;top:50%;width:15px;height:15px;transform:translateY(-50%);color:var(--dim)}
.search input{padding-left:34px}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0}
.chip{all:unset;cursor:pointer;font-size:11.5px;font-weight:600;padding:5px 10px;border-radius:999px;color:var(--muted);border:1px solid var(--line);background:rgba(0,0,0,.3);transition:.2s}
.chip:hover{color:#ddd}
.chip.on{color:#111;background:linear-gradient(180deg,#e9ebf0,#b4b8c2);border-color:transparent}
.results{max-height:280px;overflow:auto;display:flex;flex-direction:column;gap:4px;padding-right:2px;scrollbar-width:thin;scrollbar-color:#333 transparent}
.res{all:unset;cursor:pointer;display:grid;grid-template-columns:1fr auto;gap:2px 10px;padding:8px 10px;border-radius:10px;border:1px solid transparent;transition:.15s}
.res:hover,.res.sel{background:linear-gradient(90deg,rgba(255,255,255,.07),rgba(255,255,255,.02));border-color:var(--line)}
.res b{font-weight:600;font-size:13px}
.res small{grid-column:1;font-size:11.5px;color:var(--muted)}
.res .tag{grid-row:1/3;grid-column:2;align-self:center;font-size:10.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding:3px 7px;border-radius:7px;background:rgba(0,0,0,.35);border:1px solid var(--line)}
.res .del{color:var(--bad);margin-left:6px;cursor:pointer}
.refb{font-style:normal;color:var(--ok)}
.empty{font-size:12.5px;color:var(--muted);padding:10px}
.minirow{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}

/* calculator preview */
.stage{position:relative;border-radius:14px;padding:22px;min-height:180px;display:flex;align-items:center;justify-content:center;cursor:zoom-in;
  background:radial-gradient(80% 90% at 50% 40%,rgba(70,74,86,.35),rgba(0,0,0,.55)),#0b0b0d;border:1px solid var(--line);box-shadow:inset 0 2px 12px rgba(0,0,0,.7)}
.pv svg{display:block;width:100%;height:auto;max-height:440px;filter:drop-shadow(0 10px 28px rgba(0,0,0,.7));border-radius:2px}
.pv svg *{vector-effect:non-scaling-stroke}
.pv #cut{stroke-width:1.15px}
.pv #dimensions{stroke-width:.7px}
.stage .zoomhint{position:absolute;right:12px;bottom:9px;font-size:11px;color:var(--dim)}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:14px}
@media (max-width:640px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}}
.stat{padding:11px 12px;border-radius:12px;background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(0,0,0,.25));border:1px solid var(--line)}
.stat span{display:block;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600}
.stat b{display:block;margin-top:3px;font-family:var(--mono);font-size:15px;font-weight:500;color:#fff}
.stat small{font-family:var(--mono);font-size:11.5px;color:var(--muted)}
.warns{margin:12px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px}
.warns li{font-size:12.5px;padding:8px 11px;border-radius:10px;border:1px solid rgba(227,181,98,.25);background:rgba(227,181,98,.07);color:#ecd3a3}
.warns li.ok{border-color:rgba(128,203,163,.22);background:rgba(128,203,163,.06);color:#b4e0c7}

/* toggles */
.toggle{display:flex;align-items:center;gap:14px;padding:13px 14px;border-radius:13px;cursor:pointer;background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(0,0,0,.25));border:1px solid var(--line2)}
.toggle.sm{padding:6px 10px;gap:9px;border-radius:10px;font-size:12px;color:var(--muted);background:rgba(0,0,0,.25)}
.toggle input{position:absolute;opacity:0;pointer-events:none}
.sw{flex:none;width:46px;height:26px;border-radius:99px;position:relative;background:#0b0b0d;border:1px solid var(--line2);box-shadow:inset 0 2px 5px rgba(0,0,0,.8);transition:.25s}
.toggle.sm .sw{width:34px;height:20px}
.sw::after{content:"";position:absolute;top:2px;left:2px;width:20px;height:20px;border-radius:50%;background:linear-gradient(180deg,#5d5f66,#2a2b30);box-shadow:0 2px 6px rgba(0,0,0,.7),inset 0 1px 0 rgba(255,255,255,.2);transition:.25s}
.toggle.sm .sw::after{width:14px;height:14px}
.toggle input:checked+.sw{background:linear-gradient(180deg,#c9ced9,#8e94a1);box-shadow:inset 0 1px 3px rgba(0,0,0,.35),0 0 14px rgba(190,205,240,.35)}
.toggle input:checked+.sw::after{left:22px;background:linear-gradient(180deg,#fff,#d5d8de)}
.toggle.sm input:checked+.sw::after{left:16px}
.toggle input:focus-visible+.sw{box-shadow:0 0 0 3px var(--glow)}
.toggle b{display:block;font-size:13.5px;font-weight:600}
.toggle small{display:block;font-size:12px;color:var(--muted)}
.exp-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:14px}
@media (max-width:640px){.exp-grid{grid-template-columns:1fr 1fr}}
.dl{display:grid;grid-template-columns:2fr 1fr 1fr;gap:10px;margin-top:16px}
.dl .btn{padding:12px 14px}

/* hardware table */
.tablewrap{overflow-x:auto;border-radius:12px;border:1px solid var(--line);background:rgba(0,0,0,.25);scrollbar-width:thin;scrollbar-color:#333 transparent}
table{border-collapse:collapse;width:100%;min-width:980px}
th{font-size:10.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);text-align:left;padding:10px 6px;border-bottom:1px solid var(--line);white-space:nowrap;background:rgba(255,255,255,.02)}
th:first-child,td:first-child{padding-left:12px}
td{padding:5px 4px;border-bottom:1px solid rgba(255,255,255,.035)}
tr:last-child td{border-bottom:0}
td input,td select{padding:6px 7px;border-radius:8px;font-size:12.5px}
td input.num{font-family:var(--mono);width:72px}
td input.s{width:52px}
td input.name{min-width:150px}
td select{width:92px;padding-right:22px;background-position:calc(100% - 12px) 52%,calc(100% - 7px) 52%,0 0}
tr.off td:not(:first-child){opacity:.38}
.tag-cell{font-family:var(--mono);font-weight:600;color:#c8ccd6;width:22px;text-align:center}
.x{all:unset;cursor:pointer;width:26px;height:26px;border-radius:8px;display:grid;place-items:center;color:var(--muted);font-size:16px}
.x:hover{color:var(--bad);background:rgba(234,125,114,.1)}
input[type=checkbox].cb{width:16px;height:16px;accent-color:#c9ced9;cursor:pointer}

/* modal */
.modal{position:fixed;inset:0;z-index:20;display:none;flex-direction:column;background:rgba(3,3,4,.86);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.modal.open{display:flex}
.mbar{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--line)}
.mbody{flex:1;overflow:auto;padding:24px}
.mbody .pv svg{max-height:none;margin:0 auto}
.modal.dialog{align-items:center;justify-content:center;padding:16px}
.dialog .panel{width:min(640px,100%);max-height:86vh;display:flex;flex-direction:column}
.dialog .results{max-height:none;flex:1}
.mono{font-family:var(--mono)}
.foot{display:table;margin:18px auto 0;padding:8px 16px;border-radius:999px;text-align:center;font-size:12px;color:#c4c6ce;
  background:rgba(8,8,10,.78);border:1px solid var(--line);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}

/* ===================== DESIGNER ===================== */
.layers{display:flex;flex-direction:column;gap:6px}
.layer{display:grid;grid-template-columns:auto auto 1fr auto;align-items:center;gap:10px;padding:8px 8px 8px 6px;border-radius:12px;border:1px solid transparent;cursor:pointer;transition:.15s;background:rgba(0,0,0,.18)}
.layer:hover{background:rgba(255,255,255,.04)}
.layer.sel{background:linear-gradient(90deg,rgba(255,255,255,.09),rgba(255,255,255,.02));border-color:var(--line2);box-shadow:inset 0 1px 0 rgba(255,255,255,.06)}
.layer.hidden .lname,.layer.hidden .lsw{opacity:.4}
.lsw{width:26px;height:26px;border-radius:8px;border:1px solid var(--line2);box-shadow:inset 0 1px 0 rgba(255,255,255,.2)}
.lname{min-width:0}.lname b{display:block;font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lname small{display:block;font-size:11.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lname i{color:#e3c08a;font-style:normal}
.lbtns{display:flex;gap:2px}
.ic{all:unset;cursor:pointer;width:26px;height:26px;border-radius:8px;display:grid;place-items:center;color:var(--muted);font-size:10px}
.ic:hover{color:#fff;background:rgba(255,255,255,.07)}
.ic svg{width:16px;height:16px}
.ic.x{font-size:16px}
.pattiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(78px,1fr));gap:7px;max-height:262px;overflow:auto;padding:2px;scrollbar-width:thin;scrollbar-color:#333 transparent}
.pt{all:unset;cursor:pointer;display:flex;flex-direction:column;gap:4px;padding:5px;border-radius:10px;border:1px solid var(--line);background:rgba(0,0,0,.3);transition:.15s}
.pt canvas{width:100%;height:auto;border-radius:6px;background:linear-gradient(180deg,#26272c,#141417)}
.pt span{font-size:10.5px;color:var(--muted);text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pt:hover{border-color:var(--line2)}
.pt.on{border-color:rgba(220,226,240,.65);box-shadow:0 0 0 3px var(--glow)}
.pt.on span{color:#fff}
.swatches{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.swatches button{all:unset;cursor:pointer;width:24px;height:24px;border-radius:7px;border:1px solid rgba(255,255,255,.15);box-shadow:inset 0 1px 0 rgba(255,255,255,.2),0 2px 6px rgba(0,0,0,.5)}
.swatches button.on{outline:2px solid #e9ebf0;outline-offset:2px}
.colorrow{display:flex;gap:10px;align-items:center}
.flatwrap{position:relative;border-radius:12px;overflow:auto;background:repeating-conic-gradient(#141416 0 25%,#1b1b1e 0 50%) 0 0/16px 16px;border:1px solid var(--line);box-shadow:inset 0 2px 12px rgba(0,0,0,.7);cursor:zoom-in}
.flatwrap canvas{display:block;width:100%;height:auto}
.flatwrap #flatOv{position:absolute;left:0;top:0}
.flatwrap.zoomed{cursor:zoom-out}
.flatwrap.zoomed canvas{width:auto;max-width:none}
.m3dgrid{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:16px;align-items:stretch}
@media (max-width:1180px){.m3dgrid{grid-template-columns:minmax(0,1fr)}}
.m3d{position:relative;height:auto;min-height:540px;border-radius:14px;overflow:hidden;border:1px solid var(--line);
  background:radial-gradient(70% 60% at 50% 35%,rgba(92,98,114,.42),rgba(16,16,19,.2) 60%),linear-gradient(180deg,#141418,#060607);box-shadow:inset 0 2px 14px rgba(0,0,0,.7)}
@media (max-width:1180px){.m3d{min-height:0;height:520px}}
@media (max-width:640px){.m3d{height:360px}}
.m3d canvas{position:absolute;inset:0;display:block;width:100%;height:100%;cursor:grab}
.m3d canvas:active{cursor:grabbing}
.m3d-msg{position:absolute;inset:0;display:grid;place-items:center;padding:24px;text-align:center;color:var(--muted);font-size:13px}
.m3dside{display:flex;flex-direction:column;gap:8px;min-width:0}
.acc{border:1px solid var(--line);border-radius:12px;background:rgba(0,0,0,.22)}
.acc summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;padding:10px 12px;font-size:11.5px;font-weight:650;letter-spacing:.12em;text-transform:uppercase;color:#c6c8d0;user-select:none}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"";width:7px;height:7px;border-right:1.5px solid var(--muted);border-bottom:1.5px solid var(--muted);transform:rotate(45deg) translateY(-2px);transition:transform .2s}
.acc[open] summary::after{transform:rotate(-135deg) translateY(-2px)}
.acc summary:hover{color:#fff}
.acc-body{display:flex;flex-direction:column;gap:10px;padding:2px 12px 12px}
.m3dbtns{margin-top:auto;padding-top:4px}
.hwsw{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.hwsw button{all:unset;cursor:pointer;display:flex;align-items:center;gap:7px;font-size:11.5px;color:var(--muted);padding:5px 7px;border-radius:9px;border:1px solid var(--line);background:rgba(0,0,0,.3)}
.hwsw button i{width:16px;height:16px;border-radius:50%;flex:none;box-shadow:inset 0 1px 0 rgba(255,255,255,.4),0 1px 3px #000}
.hwsw button.on{color:#fff;border-color:rgba(220,226,240,.6);box-shadow:0 0 0 2px var(--glow)}
.note{font-size:11.5px;color:var(--muted);padding:8px 10px;border-radius:10px;background:rgba(0,0,0,.28);border:1px solid var(--line)}

/* calculator layout: drum (library | shell + hardware) first, then wrap settings | preview, then export full width */
.calc{display:flex;flex-direction:column;gap:18px}
.calc .grid{align-items:stretch}
.calc .grid>.col:first-child>.panel{flex:1;display:flex;flex-direction:column}
.calc #results{flex:1 1 0;min-height:220px;max-height:none}
.calc2{display:grid;grid-template-columns:minmax(300px,390px) minmax(0,1fr);grid-template-areas:"wrap prev" "exp exp";gap:18px;align-items:stretch}
.a-wrap{grid-area:wrap}.a-prev{grid-area:prev}.a-exp{grid-area:exp}
.a-wrap,.a-prev{display:flex;flex-direction:column}
.a-wrap>.panel,.a-prev>.panel{flex:1;display:flex;flex-direction:column}
.a-wrap .hint{margin-top:auto;padding-top:12px}
.a-prev .stage{flex:1}
.shell4{grid-template-columns:repeat(4,minmax(0,1fr))}
.shell4 .span2{grid-column:span 2}
.exp-row{display:grid;grid-template-columns:minmax(260px,1.15fr) minmax(0,1.4fr) minmax(250px,1fr);gap:16px;align-items:end}
.exp-row .exp-grid,.exp-row .dl{margin-top:0}
.ph .btn{white-space:nowrap}
@media (max-width:1180px){.exp-row{grid-template-columns:1fr}}
@media (max-width:980px){.calc2{grid-template-columns:minmax(0,1fr);grid-template-areas:"wrap" "prev" "exp"}}
@media (max-width:640px){.shell4{grid-template-columns:1fr 1fr}}
.m3dside .btnrow .btn{flex:1 1 auto;white-space:nowrap}

.headlinks{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:-2px}
.headlinks a{font-size:11.5px;color:#ff7d45;text-decoration:none}
.headlinks a:hover{text-decoration:underline}
.headnote{margin:0;font-size:10.5px;line-height:1.45;color:var(--dim)}

/* cutter-fit indicator under the cut template preview */
.cutfit{display:flex;gap:11px;align-items:flex-start;margin-top:12px;padding:11px 13px;border-radius:12px;border:1px solid var(--line);background:rgba(0,0,0,.25)}
.cutfit:empty{display:none}
.cutfit .cf-ic{flex:none;width:26px;height:26px;border-radius:8px;display:grid;place-items:center}
.cutfit .cf-ic svg{width:16px;height:16px}
.cutfit b{display:block;font-size:13px;font-weight:600}
.cutfit small{display:block;margin-top:2px;font-size:12px;line-height:1.45;color:var(--muted)}
.cutfit.ok{border-color:rgba(128,203,163,.25);background:rgba(128,203,163,.06)}
.cutfit.ok .cf-ic{background:rgba(128,203,163,.15);color:var(--ok)}.cutfit.ok b{color:#b4e0c7}
.cutfit.warn{border-color:rgba(227,181,98,.35);background:rgba(227,181,98,.08)}
.cutfit.warn .cf-ic{background:rgba(227,181,98,.18);color:var(--warn)}.cutfit.warn b{color:#ecd3a3}
.cutfit.bad{border-color:rgba(234,125,114,.4);background:rgba(234,125,114,.08)}
.cutfit.bad .cf-ic{background:rgba(234,125,114,.18);color:var(--bad)}.cutfit.bad b{color:#f2b3ab}
.hint.cutnote{color:#c9cbd2}
.hint.cutnote b{color:var(--warn)}
.cutfit .cf-mat{display:flex;gap:7px;align-items:flex-start;margin:8px 0 0;padding-top:8px;border-top:1px solid var(--line);font-size:12px;line-height:1.45;color:var(--muted)}
.cutfit .cf-mat em{font-style:normal}
.cutfit .cf-mat em b{display:inline;font-size:12px;color:#d6d8de}
.cutfit .cf-mat span{flex:none;margin-top:1px}
.cutfit .cf-mat span svg{width:13px;height:13px}
.cutfit .cf-mat.ok span{color:var(--ok)}.cutfit .cf-mat.warn span{color:var(--warn)}.cutfit .cf-mat.bad span{color:var(--bad)}
/* mat panel split option */
.panelopt{margin-top:14px;display:flex;flex-direction:column;gap:10px}
.panelopt .toggle.sm{align-self:flex-start;font-size:12.5px;color:var(--text)}
.panelopt .toggle.sm b{font-weight:600}
.panelopt .exp-grid{grid-template-columns:minmax(0,300px) minmax(0,160px);margin-top:0}
.panelopt #panelNote{margin:0}
.panelopt #panelNote:empty{display:none}
.panelopt #panelNote b{color:#fff}
.pn-bad{color:var(--bad)}
.panelopt .pt-txt b{display:block;font-size:13px}
.panelopt .pt-txt small{display:block;font-size:11.5px;color:var(--muted);margin-top:1px}
@media (max-width:640px){.panelopt .exp-grid{grid-template-columns:1fr 1fr}}