:root{--bg:#12151a;--panel:#1a1e25;--line:#2a303a;--text:#e6e9ee;--muted:#8a93a3;--accent:#e8a33d;--emboss:#4fc38a;--engrave:#e5606a;color:var(--text);background:var(--bg);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}html,body{height:100%;margin:0;overflow:hidden}body{display:flex}#panel{background:var(--panel);border-right:1px solid var(--line);flex-direction:column;flex:none;gap:4px;width:330px;height:100%;padding:18px 18px 0;display:flex;overflow-y:auto}header h1{letter-spacing:.5px;align-items:center;gap:9px;margin:0;font-size:22px;display:flex}header h1 .logo{filter:drop-shadow(0 2px 6px #e8a33d59);flex:none;width:30px;height:30px}.sub{color:var(--muted);margin:4px 0 8px;font-size:13px}section{border-top:1px solid var(--line);flex-direction:column;gap:9px;padding:12px 0;display:flex}h2{text-transform:uppercase;letter-spacing:1.2px;color:var(--muted);margin:0;font-size:12px;font-weight:600}button,select,input,textarea,.file-btn{font:inherit;color:var(--text);border:1px solid var(--line);background:#232832;border-radius:7px;font-size:13px}button,.file-btn{cursor:pointer;text-align:center;-webkit-user-select:none;user-select:none;padding:7px 11px}button:hover:not(:disabled),.file-btn:hover{background:#29303b;border-color:#3d4554}button:disabled{opacity:.45;cursor:not-allowed}.primary{background:var(--accent);color:#161a20;border-color:var(--accent);font-weight:650}.primary:hover:not(:disabled){background:#f0b357;border-color:#f0b357}.file-btn.small{white-space:nowrap;padding:7px 9px}.wide{width:100%}textarea{resize:vertical;width:100%;padding:8px 10px;font-size:16px;font-weight:600}select{flex:1;min-width:0;padding:7px}input[type=number]{width:100%;margin-top:3px;padding:6px 8px}label{color:var(--muted);font-size:12px}.row{align-items:center;gap:8px;display:flex}.row>button{flex:1}.demo{color:var(--muted);font-size:12px}.demo button{padding:5px 6px;font-size:12px}.grid2{grid-template-columns:1fr 1fr;gap:8px;display:grid}.info{color:var(--muted);font-size:12px;line-height:1.4}.info.warn{color:#f0c36b}.hint{color:var(--muted);margin:0;font-size:12px;line-height:1.45}.seg{border:1px solid var(--line);border-radius:8px;display:flex;overflow:hidden}.seg button{background:0 0;border:0;border-radius:0;flex:1}.seg button+button{border-left:1px solid var(--line)}.seg button.on{color:#fff;background:#313846;font-weight:600}.seg.big button{padding:9px;font-size:14px}#mode button[data-v=emboss].on{background:color-mix(in srgb, var(--emboss) 30%, #232832)}#mode button[data-v=engrave].on{background:color-mix(in srgb, var(--engrave) 30%, #232832)}.slider{flex-direction:column;gap:4px;display:flex}.slider span{float:right;color:var(--text)}input[type=range]{width:100%;accent-color:var(--accent)}.check{align-items:flex-start;gap:7px;margin-top:8px;line-height:1.35;display:flex}details summary{cursor:pointer;color:var(--muted);margin-bottom:8px;font-size:12px}footer{background:var(--panel);border-top:1px solid var(--line);color:var(--muted);min-height:40px;margin-top:auto;padding:10px 0 14px;font-size:12px;position:sticky;bottom:0}#viewport{flex:1;min-width:0;position:relative}#viewport canvas{touch-action:none;width:100%;height:100%;display:block}#dropHint{border:2px dashed var(--accent);color:var(--accent);pointer-events:none;background:#12151ab3;border-radius:14px;justify-content:center;align-items:center;font-size:22px;display:none;position:absolute;inset:16px}body.dragging #dropHint{display:flex}#busy{border:1px solid var(--line);background:#1a1e25f2;border-radius:999px;align-items:center;gap:10px;padding:8px 16px 8px 10px;font-size:13px;display:flex;position:absolute;top:16px;left:50%;transform:translate(-50%)}#busy[hidden]{display:none}.spinner{border:2px solid #3d4554;border-top-color:var(--accent);border-radius:50%;width:16px;height:16px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width:760px){body{flex-direction:column-reverse}#panel{border-right:0;border-top:1px solid var(--line);width:100%;height:52%}#viewport{flex:none;height:48%}}header{position:relative}.icon-btn{padding:4px 9px;display:none;position:absolute;top:0;right:0}h3{text-transform:uppercase;letter-spacing:1px;color:var(--muted);margin:6px 0 0;font-size:11px;font-weight:600}.banner{background:#2a2416;border:1px solid #5c4a1e;border-radius:8px;flex-direction:column;gap:8px;padding:9px 10px;font-size:12.5px;line-height:1.4;display:flex}.banner .row{flex-wrap:wrap}.banner button{flex:auto;padding:5px 8px;font-size:12px}.add-row{grid-template-columns:repeat(4,1fr);gap:6px;display:grid}.add-row button{padding:7px 4px}#itemList{flex-direction:column;gap:4px;margin:0;padding:0;list-style:none;display:flex}#itemList li{border:1px solid var(--line);cursor:pointer;background:#1e232b;border-radius:7px;align-items:center;gap:8px;padding:6px 8px;font-size:13px;display:flex}#itemList li.sel{border-color:var(--accent);background:#262b34}#itemList li.hidden-item{opacity:.5}#itemList .swatch{border-radius:3px;flex:none;width:10px;height:10px}#itemList .type{color:var(--muted);flex:none;width:22px;font-size:10px}#itemList .name{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}#itemList .tag{color:#f0c36b;border:1px solid #5c4a1e;border-radius:4px;padding:0 4px;font-size:10px}#itemList .eye{background:0 0;border:0;padding:1px 6px;font-size:12px}input[type=text]{width:100%;padding:7px 9px}input[type=color]{width:44px;height:30px;padding:2px}.grid3{grid-template-columns:1fr 1fr 1fr;gap:8px;display:grid}.grow{flex:1;min-width:0}.narrow{flex:none;width:70px!important;margin-top:0!important}.seg.grow{display:flex}.icon-grid{grid-template-columns:repeat(8,1fr);gap:4px;display:grid}.icon-grid button{color:var(--text);justify-content:center;align-items:center;padding:5px 0;display:flex}.icon-grid button.on{border-color:var(--accent);background:#313846}.checks{flex-direction:column;gap:5px;font-size:12px;line-height:1.4;display:flex}.checks:empty{display:none}.check-ok{color:#7fd1a5}.check-warn{color:#f0c36b}.check-info{color:var(--muted)}button.danger:hover:not(:disabled){background:#3a2226;border-color:#a5434b}button.on{border-color:var(--accent);color:var(--accent)}code{background:#232832;border-radius:4px;padding:0 4px;font-size:11.5px}.measure-label{color:#ffe066;pointer-events:none;white-space:nowrap;background:#1a1e25eb;border:1px solid #5c5121;border-radius:6px;padding:2px 7px;font-size:12px;position:absolute;top:0;left:0}#toast{border:1px solid var(--line);text-align:center;background:#1a1e25f5;border-radius:10px;max-width:90%;padding:9px 14px;font-size:13px;position:absolute;bottom:18px;left:50%;transform:translate(-50%)}#toast[hidden]{display:none}#editor[hidden],[data-for][hidden],[data-for-mode][hidden]{display:none!important}@media (max-width:760px){.icon-btn{display:block}body.panel-collapsed #panel{height:64px;overflow:hidden}body.panel-collapsed #viewport{height:calc(100% - 64px)}body.panel-collapsed .icon-btn{transform:rotate(180deg)}#panel{padding-bottom:env(safe-area-inset-bottom)}.icon-grid{grid-template-columns:repeat(8,1fr)}}[hidden]{display:none!important}.coffee{text-align:center;color:#161a20;background:#fd0;border:1px solid #e6c700;border-radius:9px;margin:6px 0 10px;padding:9px 12px;font-size:13.5px;font-weight:650;text-decoration:none;display:block}.coffee:hover{background:#ffe433}