:root{
  color-scheme:dark;
  --bg:#0e0d12;
  --panel:#17151d;
  --panel2:#201d28;
  --line:#37313f;
  --line-strong:#5d5367;
  --text:#f7f3ea;
  --muted:#aaa3b4;
  --accent:#8b5cf6;
  --accent-soft:#2b2043;
  --danger:#ff6b74;
  font-family:"Malgun Gothic","Apple SD Gothic Neo",system-ui,sans-serif;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;min-width:320px;background:var(--bg);color:var(--text);overflow-x:hidden}
button,input,select,textarea{font:inherit}
button{cursor:pointer;color:inherit;border:1px solid var(--line);border-radius:9px;background:var(--panel2);padding:9px 11px}
button:hover{border-color:var(--line-strong)}
button:disabled{opacity:.38;cursor:default}
.primary{background:var(--accent);border-color:var(--accent);font-weight:800;color:#fff}
.ghost{background:transparent}
.full{width:100%}
.danger{color:#ffb0b5;border-color:#66323a;background:#2b161a}
.im-topbar{position:sticky;top:0;z-index:30;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;padding:11px 16px;border-bottom:1px solid var(--line);background:rgba(14,13,18,.95);backdrop-filter:blur(12px)}
.im-brand{display:flex;align-items:center;gap:10px;color:inherit;text-decoration:none;white-space:nowrap}.im-brand>span{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--accent);font-size:12px;font-weight:900}.im-brand strong{font-size:14px}.im-top-status{display:grid;justify-self:center;text-align:center}.im-top-status>span{font-size:12px;font-weight:800}.im-top-status small{font-size:10px;color:var(--muted)}.im-actions{display:flex;gap:6px;justify-content:flex-end;flex-wrap:wrap}.im-actions button{font-size:12px}
.im-shell{width:min(1680px,100%);margin:0 auto;padding:12px;display:grid;grid-template-columns:285px minmax(0,1fr) 315px;gap:12px;align-items:start}
.im-left-panel,.im-right-panel,.im-stage-panel{border:1px solid var(--line);border-radius:13px;background:var(--panel);overflow:hidden}.im-left-panel,.im-right-panel{display:grid;align-content:start}.panel-section{display:grid;gap:10px;padding:13px;border-bottom:1px solid var(--line)}.panel-section:last-child{border-bottom:0}.section-title{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}.section-title>div{display:flex;align-items:center;gap:8px}.section-title>div>span{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--accent-soft);color:#d9c8ff;font-size:10px;font-weight:900}.section-title strong{font-size:13px}.section-title small{max-width:150px;text-align:right;color:var(--muted);font-size:10px;line-height:1.4}.panel-section label{display:grid;gap:5px;color:var(--muted);font-size:11px}.panel-section input,.panel-section select,.panel-section textarea{width:100%;min-width:0;border:1px solid var(--line);border-radius:8px;background:#101016;color:var(--text);padding:8px;outline:none}.panel-section input:focus,.panel-section select:focus,.panel-section textarea:focus{border-color:var(--accent)}.panel-section input[type="range"]{padding:0}.panel-section input[type="color"]{height:38px;padding:3px}.panel-section input[type="file"]{font-size:10px}.panel-section textarea{resize:vertical}.hint{margin:0;color:var(--muted);font-size:10px;line-height:1.5}
.template-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px}.template-grid button,.add-grid button{display:grid;place-items:center;gap:4px;min-height:62px;padding:8px;background:#111017;text-align:center}.template-grid button b,.add-grid button b{font-size:18px}.template-grid button span,.add-grid button span{font-size:10px;color:var(--muted)}.template-grid button:hover,.add-grid button:hover{border-color:var(--accent);background:#181321}.add-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.button-row{display:grid;gap:6px}.button-row.two{grid-template-columns:repeat(2,1fr)}.button-row.three{grid-template-columns:repeat(3,1fr)}.button-row.four{grid-template-columns:repeat(4,1fr)}.button-row button{min-width:0;padding:8px 5px;font-size:10px}.size-row{display:grid;grid-template-columns:1fr 1fr auto;gap:5px;align-items:end}.size-row button{height:36px;padding:5px 8px;font-size:10px}
.im-stage-panel{min-width:0}.stage-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;border-bottom:1px solid var(--line)}.stage-head>div:first-child{display:grid}.stage-head small{color:var(--muted);font-size:10px}.zoom-controls{display:flex;align-items:center;gap:4px}.zoom-controls button{min-width:32px;padding:6px 8px;font-size:11px}.zoom-controls span{min-width:48px;text-align:center;color:var(--muted);font-size:10px}.canvas-holder{position:relative;display:flex;align-items:center;justify-content:center;min-height:680px;padding:20px;background:#07070a;overflow:auto}.canvas-sizer{position:relative;flex:0 0 auto}.canvas-sizer canvas{position:absolute;inset:0;display:block;border:1px solid #4b4254;background:#17151d;touch-action:none;box-shadow:0 0 0 1px #000}.canvas-holder #empty-hint{position:absolute;z-index:2;pointer-events:none;padding:9px 12px;border:1px dashed var(--line);border-radius:9px;background:rgba(12,11,16,.84);color:var(--muted);font-size:11px}.stage-foot{display:flex;justify-content:space-between;gap:10px;padding:8px 11px;border-top:1px solid var(--line);color:var(--muted);font-size:9px}
.layers-section{max-height:42vh}.layer-list{display:grid;gap:5px;max-height:310px;overflow:auto}.layer-item{display:grid;grid-template-columns:30px minmax(0,1fr) 20px;align-items:center;gap:7px;width:100%;padding:7px 8px;text-align:left;background:#111017}.layer-item.is-selected{border-color:var(--accent);background:var(--accent-soft)}.layer-type{display:grid;place-items:center;width:28px;height:28px;border:1px solid var(--line);border-radius:7px;font-weight:900}.layer-item>span:nth-child(2){display:grid;min-width:0}.layer-item b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px}.layer-item small{color:var(--muted);font-size:9px}.layer-item i{font-style:normal;color:var(--muted);font-size:10px}.empty-panel{padding:18px 10px;text-align:center;color:var(--muted);font-size:10px;border:1px dashed var(--line);border-radius:8px}.inspector-form{display:grid;gap:9px}.inspector-grid{display:grid;gap:7px}.inspector-grid.two{grid-template-columns:1fr 1fr}.check-row{display:flex!important;align-items:center;gap:7px}.check-row input{width:auto}.export-section{margin-top:auto}.drop-overlay{position:fixed;inset:0;z-index:80;display:grid;place-items:center;background:rgba(10,8,14,.8);backdrop-filter:blur(5px);pointer-events:none}.drop-overlay strong{padding:18px 24px;border:2px dashed #d6c4ff;border-radius:14px;background:#1d1728;font-size:18px}.im-toast{position:fixed;right:16px;bottom:16px;z-index:90;max-width:min(380px,calc(100vw - 32px));padding:10px 13px;border:1px solid var(--line);border-radius:9px;background:#211d28;color:var(--text);font-size:12px}
@media(max-width:1180px){.im-shell{grid-template-columns:255px minmax(0,1fr)}.im-right-panel{grid-column:1/-1;grid-template-columns:1fr 1fr 1fr}.im-right-panel .panel-section{border-bottom:0;border-right:1px solid var(--line)}.im-right-panel .panel-section:last-child{border-right:0}.layers-section{max-height:none}.layer-list{max-height:250px}.canvas-holder{min-height:620px}}
@media(max-width:820px){.im-topbar{grid-template-columns:auto 1fr}.im-top-status{display:none}.im-actions{grid-column:1/-1;justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap;padding-bottom:2px}.im-actions button{white-space:nowrap}.im-shell{grid-template-columns:1fr;padding:8px}.im-stage-panel{order:1}.im-left-panel{order:2}.im-right-panel{order:3;grid-template-columns:1fr}.im-right-panel .panel-section{border-right:0;border-bottom:1px solid var(--line)}.canvas-holder{min-height:0;height:min(68vh,650px);padding:10px}.stage-foot{display:none}.im-left-panel{grid-template-columns:1fr 1fr}.im-left-panel .panel-section{border-bottom:0;border-right:1px solid var(--line)}.im-left-panel .panel-section:last-child{grid-column:1/-1;border-right:0;border-top:1px solid var(--line)}.layers-section{max-height:none}.layer-list{max-height:260px}}
@media(max-width:560px){.im-topbar{padding:8px}.im-brand strong{display:none}.im-actions button{padding:7px 8px;font-size:10px}.stage-head{align-items:flex-start}.zoom-controls button{padding:5px 7px}.canvas-holder{height:60vh;padding:6px}.im-left-panel{grid-template-columns:1fr}.im-left-panel .panel-section{border-right:0;border-bottom:1px solid var(--line)}.im-left-panel .panel-section:last-child{grid-column:auto;border-top:0}.template-grid{grid-template-columns:repeat(3,1fr)}.template-grid button{min-height:56px}.template-grid button b{font-size:15px}.section-title small{display:none}.inspector-grid.two{grid-template-columns:1fr 1fr}.drop-overlay strong{font-size:14px}.im-toast{right:8px;bottom:8px;max-width:calc(100vw - 16px)}}