:root{color-scheme:dark;font:13px system-ui,-apple-system,sans-serif;color:#dfe8f4;background:#111822;--line:#2b3749;--muted:#98a9be;--accent:#93b7fa}*{box-sizing:border-box}body{margin:0;height:100dvh;display:flex;flex-direction:column;overflow:hidden}button,input,select,textarea{font:inherit}button{background:#233044;color:#e3ecfa;border:1px solid #3d4e65;border-radius:5px;padding:8px 10px;cursor:pointer}button:hover{background:#31445e}button:disabled{opacity:.4;cursor:default}button.accent{background:var(--accent);border-color:var(--accent);color:#102039;font-weight:650}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid #a8c9ff;outline-offset:2px}[hidden]{display:none!important}header{padding:12px 16px;background:#182331;border-bottom:1px solid var(--line);display:flex;gap:16px;align-items:center;justify-content:space-between;flex:none}header nav{display:flex;gap:6px;flex-wrap:wrap}.identity{min-width:100px}.identity b{font-size:17px}.identity small{display:block;color:var(--muted);max-width:220px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:3px}main{display:grid;grid-template-columns:125px minmax(0,1fr) 258px;flex:1;min-height:0}.tools{background:#151f2c;padding:10px 7px;overflow:auto;border-right:1px solid var(--line)}.tools button{display:flex;align-items:center;gap:8px;font-size:18px;width:100%;margin:4px 0;text-align:left;background:transparent;border-color:transparent;padding:9px 6px}.tools button span{font-size:11px}.tools button.selected{background:#2c4568;border-color:#5681b9;color:#fff}.tools hr{border:0;border-top:1px solid var(--line);margin:14px 3px}.stage{min-height:0;overflow:hidden;position:relative;background:#0e131b}.stage>canvas{width:100%;height:100%;display:block;touch-action:none;outline:none}#empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:30px;pointer-events:none}#empty>span{font-size:64px;color:#7e9cc5}#empty h1{font-size:clamp(20px,2.5vw,30px);font-weight:550}#empty p{color:var(--muted);max-width:440px;line-height:1.8}#empty button{pointer-events:auto;margin:14px}#empty small{font-size:11px;color:var(--muted)}.zoom{position:absolute;bottom:14px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:12px;background:#182331dd;border-radius:7px;padding:4px}.zoom output{min-width:50px;text-align:center}.zoom button{padding:4px 9px}.properties{background:#151f2c;border-left:1px solid var(--line);padding:0 13px 20px;overflow:auto;scrollbar-width:thin}details{border-bottom:1px solid var(--line);padding:12px 0}summary{font-weight:650;cursor:pointer;font-size:13px}label{display:block;margin-top:13px;color:#c1d0e3;font-size:11px}label output{float:right;color:var(--accent)}input[type=range]{width:100%;accent-color:var(--accent);display:block;margin-top:8px}input[type=color]{display:block;width:100%;height:30px;padding:2px;margin-top:6px}input[type=number],textarea,select{width:100%;background:#0d1725;color:#dfe8f4;border:1px solid #40516a;padding:8px;border-radius:4px;margin-top:5px}p{color:var(--muted);font-size:11px;line-height:1.65}.properties button{font-size:11px;margin-top:8px}.layer-actions{display:flex;gap:5px;flex-wrap:wrap}#layers{margin-top:8px}.layer{display:flex;align-items:center;gap:5px;padding:5px;border:1px solid transparent;border-radius:5px}.layer.active{border-color:#678dbf;background:#20344d}.layer button{margin:0;background:none;border:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:left;flex:1}.layer input{accent-color:var(--accent)}.dimensions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.check{display:flex;align-items:center;gap:5px}footer{display:flex;justify-content:space-between;gap:12px;padding:8px 14px;background:#192332;border-top:1px solid var(--line);font-size:10px;color:#aebed2;flex:none}#floorbar{display:flex;align-items:center;gap:12px;padding:10px 14px;background:#193f4b;border-bottom:1px solid #50868e}#floorbar span{flex:1;font-size:11px}#cropbar{position:absolute;top:15px;left:50%;transform:translateX(-50%);display:flex;gap:7px;white-space:nowrap}dialog{border:1px solid #486382;background:#182534;color:#e7effb;border-radius:10px;padding:24px;width:min(440px,92vw)}dialog::backdrop{background:#000a}dialog h2{margin:0 0 18px;font-size:20px}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}#viewer-dialog{width:94vw;height:90dvh;max-width:none;padding:0;overflow:hidden}#viewer-dialog>button{position:absolute;top:15px;right:15px;z-index:2}#viewer{width:100%;height:100%;display:block}.busy{cursor:progress}.busy button,.busy input,.busy select,.busy textarea{pointer-events:none;opacity:.55}@media(max-width:850px){main{grid-template-columns:56px minmax(0,1fr) 220px}.tools button{justify-content:center}.tools button span{display:none}header{padding:8px;gap:6px}.identity small{max-width:130px}header button{padding:7px;font-size:11px}.properties{padding:0 9px 12px}}@media(max-width:600px){main{grid-template-columns:48px minmax(0,1fr);grid-template-rows:minmax(230px,1fr) 220px}.tools{grid-row:1/3}.properties{grid-column:2;grid-row:2;border-top:1px solid var(--line)}header{flex-wrap:wrap}.identity{display:none}#floorbar{flex-wrap:wrap}#floorbar span{display:none}footer #dimensions{display:none}#empty{padding:14px}#empty small{display:none}}

.presets{margin:14px 0 18px;padding:0 0 14px;border-bottom:1px solid var(--line)}.presets details{border:0;padding:12px 0 0}.presets summary{font-size:11px;font-weight:500;color:var(--muted)}.presets p{margin-bottom:0}