:root{
  --bg:#08090c;--panel:#0d0f13;--panel2:#15181d;--fg:#dfe2e6;--dim:#7f858f;--line:#20242a;--line2:#343941;
  --accent:#00e5c7;--on-accent:#06110f;
  --sans:'Geist',system-ui,-apple-system,'Segoe UI',sans-serif;--mono:'Geist Mono',ui-monospace,Consolas,monospace;
}
html[data-theme="light"]{
  --bg:#ebe7df;--panel:#f3f0e9;--panel2:#e2ddd3;--fg:#17181b;--dim:#66676a;--line:#d3cec2;--line2:#b6b0a2;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--fg);font:400 14px/1.45 var(--sans);-webkit-font-smoothing:antialiased;transition:background .3s,color .3s}
[hidden]{display:none!important}
h1,h2,h3,p{margin:0}
.mono{font-family:var(--mono);font-size:12px}
.dim{color:var(--dim)}
.grow{flex:1}
button,select,input{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

.btn{height:34px;padding:0 14px;background:transparent;border:1px solid var(--line2);border-radius:2px;white-space:nowrap;transition:background .15s,border-color .15s}
.btn:hover{border-color:var(--fg)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent);font-weight:500}
.btn.primary:hover{filter:brightness(1.1)}
.btn.ghost{border-color:transparent}
.btn.ghost:hover{background:var(--panel2);border-color:transparent}
.icon{width:34px;height:34px;background:none;border:0;font-size:20px;line-height:1;border-radius:2px}
.icon:hover{background:var(--panel2)}
select{background:var(--panel);border:1px solid var(--line);height:30px;padding:0 4px;border-radius:2px}
.seg{display:inline-flex;border:1px solid var(--line2);border-radius:2px}
.seg button{flex:1;height:28px;padding:0 10px;background:none;border:0;font-size:13px;white-space:nowrap}
.seg button+button{border-left:1px solid var(--line2)}
.seg button.on{background:var(--fg);color:var(--bg)}
.sec{font:500 12px/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--dim)}

/* gallery */
#gallery{max-width:1840px;margin:0 auto;padding:28px 40px 40px}
.top{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.brand h1{font-size:44px;font-weight:300;letter-spacing:-.03em;line-height:1}
.brand p{margin-top:10px}
.top-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin:26px 0 16px;padding-top:18px;border-top:1px solid var(--line)}
.chip{height:30px;padding:0 13px;background:none;border:1px solid var(--line);border-radius:15px;color:var(--dim);font-size:13px}
.chip:hover{color:var(--fg);border-color:var(--line2)}
.chip.on{background:var(--fg);border-color:var(--fg);color:var(--bg)}
.chip i{font-style:normal;opacity:.55;margin-left:6px;font:11px var(--mono)}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.card-wrap{position:relative;background:var(--bg)}
.card{background:var(--bg);padding:0;border:0;text-align:left;display:block;width:100%}
.card canvas{display:block;width:100%;aspect-ratio:16/9;background:#050608}
html[data-theme="light"] .card canvas{background:var(--panel2)}
.card .meta{display:flex;flex-direction:column;gap:3px;padding:12px 14px 14px;min-height:96px}
.card .meta strong{font-weight:500;font-size:15px}
.card .meta span{color:var(--dim);font-size:12.5px;line-height:1.4}
.card .meta .tags{margin-top:auto;padding-top:6px;font:11px var(--mono);letter-spacing:.03em;text-transform:uppercase}
.card:hover .meta strong{color:var(--accent)}
.card-wrap .del{position:absolute;top:8px;right:8px;width:26px;height:26px;background:var(--bg);border:1px solid var(--line2);border-radius:2px;opacity:0;font-size:13px}
.card-wrap:hover .del,.card-wrap .del:focus-visible{opacity:1}
.empty{grid-column:1/-1;background:var(--bg);padding:40px;text-align:center;color:var(--dim)}
.foot{display:flex;gap:22px;flex-wrap:wrap;margin-top:26px}

/* stage */
#stage{position:fixed;inset:0;background:#000;z-index:10}
.mount canvas{display:block;width:100%;height:100%}
#stage .mount{position:absolute;inset:0}
#stage.idle{cursor:none}
#stage.idle .bar{opacity:0;transform:translate(-50%,8px);pointer-events:none}
.bar{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);display:flex;align-items:center;gap:4px;width:min(980px,calc(100vw - 32px));padding:6px;background:var(--panel);border:1px solid var(--line);border-radius:3px;transition:opacity .25s,transform .25s}
.bar-title{display:flex;flex-direction:column;align-items:center;min-width:150px;line-height:1.2}
.bar-title strong{font-weight:500}
#hud{position:absolute;top:18px;left:18px;margin:0;padding:10px 12px;background:rgba(0,0,0,.72);color:#dfe3e8;border:1px solid rgba(255,255,255,.14);line-height:1.6;pointer-events:none}

.drawer{position:absolute;top:0;right:0;bottom:0;width:348px;overflow:auto;background:var(--panel);border-left:1px solid var(--line);padding:0 18px 18px;z-index:20}
.sheet{position:fixed}
.d-head{position:sticky;top:0;z-index:2;display:flex;align-items:center;gap:8px;margin:0 -18px 14px;padding:10px 12px 10px 18px;background:var(--panel);border-bottom:1px solid var(--line)}
.d-head .tabs{flex:1}
.d-head .seg button{height:30px}
.d-head h2{flex:1;font-size:15px;font-weight:500}
.ctl-group{padding:14px 0;border-bottom:1px solid var(--line)}
.ctl-group:first-child{padding-top:0}
.ctl-group:last-child{border-bottom:0}
.ctl-group>.sec{margin-bottom:12px}
.row{display:grid;grid-template-columns:96px 1fr 44px;align-items:center;gap:10px;min-height:30px}
.row label{font-size:13px;color:var(--dim)}
.row output{font:12px var(--mono);text-align:right;color:var(--dim)}
.row.wide{grid-template-columns:96px 1fr}
.row.wide .seg{width:100%}
.row.wide select{width:100%}
.row.text{grid-template-columns:62px 1fr}
.row.text input{height:30px;padding:0 8px;background:var(--bg);border:1px solid var(--line);border-radius:2px;font:12px var(--mono);width:100%}
.checks{display:flex;gap:16px;flex-wrap:wrap;padding:6px 0 0 106px}
.checks label{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--dim)}
.checks input{accent-color:var(--accent);margin:0}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:18px;background:none;margin:0}
input[type=range]::-webkit-slider-runnable-track{height:1px;background:var(--line2)}
input[type=range]::-moz-range-track{height:1px;background:var(--line2)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:9px;height:15px;margin-top:-7px;background:var(--accent);border:0;border-radius:1px}
input[type=range]::-moz-range-thumb{width:9px;height:15px;background:var(--accent);border:0;border-radius:1px}
.swatches{display:grid;grid-template-columns:repeat(5,1fr);gap:5px}
.swatch{display:flex;flex-direction:column;gap:4px;padding:4px;background:none;border:1px solid var(--line);border-radius:2px;font-size:10.5px;color:var(--dim);overflow:hidden}
.swatch i{display:flex;height:12px}
.swatch i b{flex:1}
.swatch.on{border-color:var(--fg);color:var(--fg)}
.actions{display:flex;flex-wrap:wrap;gap:6px;padding-top:14px}
.note{font-size:12.5px;color:var(--dim);margin-top:8px}
.err{color:#ff6b5e;font:12px/1.4 var(--mono);margin-top:6px}

/* builder */
#builder{position:fixed;inset:0;display:flex;flex-direction:column;background:var(--bg)}
.b-top{display:flex;align-items:center;gap:6px;padding:8px 12px;border-bottom:1px solid var(--line)}
.name{background:none;border:0;border-bottom:1px solid transparent;font-size:17px;font-weight:500;padding:4px 6px;width:260px}
.name:hover,.name:focus{border-bottom-color:var(--line2);outline:0}
.b-body{flex:1;min-height:0;display:grid;grid-template-columns:260px 1fr 348px}
.b-left,.b-right{overflow:auto;padding:16px}
.b-left{border-right:1px solid var(--line)}
.b-right{border-left:1px solid var(--line);padding:16px 18px}
.b-left>.sec{margin-bottom:12px}
.b-center{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:18px;min-width:0;background:var(--panel)}
.preview{width:100%;max-height:calc(100% - 28px);aspect-ratio:16/9;max-width:calc((100vh - 130px)*1.7778);border:1px solid var(--line)}
#bHud{margin:10px 0 0}
.layer{display:flex;align-items:center;gap:8px;width:100%;padding:9px 10px;margin-bottom:-1px;background:none;border:1px solid var(--line);text-align:left;cursor:pointer}
.layer.on{border-color:var(--accent);position:relative;z-index:1}
.layer .nm{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.layer input{accent-color:var(--accent);margin:0}
.layer .x{background:none;border:0;color:var(--dim);padding:0 4px}
.layer .x:hover{color:var(--fg)}
.add{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:12px;font-size:13px;color:var(--dim)}
.add select{flex:1;min-width:0;color:var(--fg)}
.hint{font-size:12.5px;margin-top:14px}

.toast{position:fixed;left:50%;top:18px;transform:translateX(-50%);padding:9px 14px;background:var(--fg);color:var(--bg);border-radius:2px;z-index:50;font-size:13px}
.nogl{position:fixed;inset:0;display:grid;place-items:center;background:var(--bg);z-index:60;padding:24px;text-align:center}
.nogl h2{font-weight:400;margin-bottom:8px}

@media (max-width:1500px){.grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:1050px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .b-body{grid-template-columns:1fr;overflow:auto}
  #builder{overflow:auto}
  .b-top{flex-wrap:wrap}
  .b-left,.b-right{border:0;overflow:visible}
  .b-center{order:-1}
  .preview{max-width:100%}
}
@media (max-width:640px){
  #gallery{padding:18px 16px 30px}
  .brand h1{font-size:34px}
  .grid{grid-template-columns:1fr}
  .bar{flex-wrap:wrap;justify-content:center}
  .bar .grow{flex-basis:100%;height:0}
  .drawer{width:100%}
}