:root{color-scheme:dark;--bg: #0b0c0e;--surface: #101114;--surface-2: #15171a;--surface-3: #1b1e22;--border: #23262b;--border-strong: #33373e;--text: #e9eaec;--muted: #989ea8;--faint: #6e747d;--accent: #9db9f5;--accent-strong: #7d9ff0;--green: #6fd39b;--amber: #dcb45f;--red: #e88b8b;--radius: 7px;--font-ui: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace}*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--bg);color:var(--text);font:12.5px/1.5 var(--font-ui);-webkit-font-smoothing:antialiased;overflow:hidden}body{scrollbar-width:thin;scrollbar-color:var(--border-strong) transparent}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-strong);border:3px solid var(--surface);border-radius:8px}::selection{background:#9db9f53d}#app{display:grid;grid-template-rows:52px auto minmax(0,1fr) auto 28px;height:100vh}#tabs{display:flex;align-items:flex-end;gap:4px;padding:0 10px;min-height:34px;background:var(--surface);border-bottom:1px solid var(--border)}#tab-list{display:flex;align-items:flex-end;gap:4px;overflow-x:auto;overflow-y:hidden;scrollbar-width:none}#tab-list::-webkit-scrollbar{height:0}.tab{display:flex;align-items:center;gap:8px;max-width:220px;padding:6px 8px 6px 12px;border:1px solid var(--border);border-bottom:none;border-radius:8px 8px 0 0;background:var(--surface-2);color:var(--muted);font:inherit;cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap}.tab:hover{background:var(--surface-3);color:var(--text)}.tab.active{background:var(--bg);color:var(--text);border-color:var(--border-strong)}.tab.dragging{opacity:.55}.tab .tab-title{overflow:hidden;text-overflow:ellipsis}.tab .tab-kind{font-size:11px;color:var(--faint)}.tab .tab-close{border:none;background:transparent;color:var(--faint);font:inherit;line-height:1;padding:2px 4px;border-radius:5px;cursor:pointer}.tab .tab-close:hover{background:var(--border-strong);color:var(--text)}.tab-add-wrap{position:relative;display:flex;align-items:center;padding-bottom:5px}.tab-add{width:26px;height:24px;border:1px solid var(--border);border-radius:6px;background:var(--surface-2);color:var(--muted);font:inherit;cursor:pointer}.tab-add:hover{background:var(--surface-3);color:var(--text)}#tab-menu{position:absolute;top:28px;left:0;z-index:20;display:grid;min-width:200px;padding:4px;border:1px solid var(--border-strong);border-radius:8px;background:var(--surface-2);box-shadow:0 12px 28px #00000073}#tab-menu[hidden]{display:none}.tab-menu-item{padding:7px 10px;border:none;border-radius:6px;background:transparent;color:var(--text);font:inherit;text-align:left;cursor:pointer}.tab-menu-item:hover{background:var(--surface-3)}body.code-max #main{display:none}body.code-max #code-panel{grid-row:3;height:auto;min-height:0}#code-panel{display:grid;grid-template-rows:auto minmax(0,1fr);height:min(300px,42vh);min-height:180px;min-width:0;overflow:hidden;background:var(--surface);border-top:1px solid var(--border)}#code-panel[hidden]{display:none}.code-head{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:9px 14px;border-bottom:1px solid var(--border)}.code-title{color:var(--text);font-size:12.5px;font-weight:600}.code-sub{margin-top:1px;color:var(--faint);font-size:11px}.code-actions{display:flex;gap:6px}.code-body{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:14px;padding:12px 14px;min-height:0;min-width:0}#code-input{width:100%;height:100%;min-height:120px;padding:10px 12px;border:1px solid var(--border);border-radius:7px;background:#0b0c0e;color:var(--text);font:12px/1.6 var(--font-mono);resize:none;outline:none;-moz-tab-size:2;tab-size:2}#code-input:focus{border-color:var(--accent-strong);box-shadow:0 0 0 2px #7d9ff029}.code-side{display:flex;flex-direction:column;gap:10px;min-height:0;overflow:hidden}.code-legend{max-height:46%;overflow-y:auto;padding:8px 10px;border:1px solid var(--border);border-radius:7px;color:var(--muted);font-size:11.5px}.code-legend b{display:block;margin-bottom:6px;color:var(--faint);font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase}.code-ref-row{display:flex;gap:10px;padding:2px 0}.code-ref-row code{flex:0 0 130px;color:var(--accent);font:10.5px var(--font-mono)}.code-output{flex:1;margin:0;overflow:auto;padding:10px 12px;border:1px solid var(--border);border-radius:7px;background:#0b0c0e;color:var(--muted);font:11px/1.55 var(--font-mono);white-space:pre}.code-output.errors{color:var(--red)}#toolbar{display:flex;align-items:center;gap:10px;padding:0 14px;background:var(--surface);border-bottom:1px solid var(--border);white-space:nowrap;overflow-x:auto;scrollbar-width:none}#toolbar::-webkit-scrollbar{display:none}.brand{display:flex;align-items:center;gap:9px;margin-right:12px;color:var(--text);font-size:13px;font-weight:600;letter-spacing:.01em}.brand svg{width:19px;height:19px;flex:0 0 auto;fill:none;stroke:var(--accent);stroke-width:1.4;stroke-linecap:round}.tools{display:flex;align-items:center;gap:6px;min-width:0}.tools.right{margin-left:auto;padding-left:10px}.sep{width:1px;height:18px;flex:0 0 auto;margin:0 5px;background:var(--border)}.btn{height:30px;padding:0 11px;border:1px solid var(--border);border-radius:6px;background:transparent;color:var(--text);font:500 12px var(--font-ui);cursor:pointer;transition:background .12s ease,border-color .12s ease,color .12s ease}.btn:hover{background:var(--surface-2);border-color:var(--border-strong)}.btn:active{background:var(--surface-3)}.btn:focus-visible{outline:2px solid var(--accent-strong);outline-offset:1px}.btn.active{border-color:var(--accent-strong);background:#9db9f514;color:var(--accent)}.btn:disabled{opacity:.4;cursor:not-allowed}.btn.primary{background:var(--text);border-color:var(--text);color:#0b0c0e;font-weight:600}.btn.primary:hover{background:#fff;border-color:#fff}.btn.danger{color:var(--red);border-color:transparent}.btn.danger:hover{background:#e88b8b14;border-color:#e88b8b3d}.speed,.example{display:flex;align-items:center;gap:8px;color:var(--muted)}.label{color:var(--faint);font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase}#speed-label{min-width:62px;text-align:right;color:var(--text);font:500 11px var(--font-mono);font-variant-numeric:tabular-nums}.speed input[type=range]{width:132px}select,input[type=text],input[type=number]{height:30px;padding:0 8px;border:1px solid var(--border);border-radius:6px;background:var(--surface-2);color:var(--text);font:12px var(--font-ui);outline:none;transition:border-color .12s ease,box-shadow .12s ease}select:hover,input[type=text]:hover,input[type=number]:hover{border-color:var(--border-strong)}select:focus,input[type=text]:focus,input[type=number]:focus{border-color:var(--accent-strong);box-shadow:0 0 0 2px #7d9ff029}.example select{max-width:208px}select option{background:var(--surface-2);color:var(--text)}input[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;height:20px;background:transparent;cursor:pointer}input[type=range]::-webkit-slider-runnable-track{height:3px;border-radius:2px;background:var(--border-strong)}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:12px;height:12px;margin-top:-4.5px;border:none;border-radius:50%;background:var(--text)}input[type=range]:hover::-webkit-slider-thumb{background:#fff}input[type=range]::-moz-range-track{height:3px;border-radius:2px;background:var(--border-strong)}input[type=range]::-moz-range-thumb{width:12px;height:12px;border:none;border-radius:50%;background:var(--text)}input[type=range]:focus-visible{outline:2px solid var(--accent-strong);outline-offset:3px}#main{display:grid;grid-template-columns:208px minmax(0,1fr) 292px;grid-template-rows:minmax(0,1fr);min-height:0;overflow:hidden}#palette{min-height:0;padding:14px 10px;overflow-y:auto;background:var(--surface);border-right:1px solid var(--border)}.pal-group{margin-bottom:18px}.pal-group h4{margin:0 0 6px;padding:0 8px;color:var(--faint);font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase}.pal-item{display:flex;align-items:center;gap:10px;width:100%;margin:0 0 1px;padding:6px 8px;border:1px solid transparent;border-radius:6px;background:transparent;color:var(--muted);font:12.5px var(--font-ui);text-align:left;cursor:pointer;transition:background .1s ease,color .1s ease,border-color .1s ease}body.expanded-view .pal-item{opacity:.45;cursor:default}body.expanded-view .pal-item:hover{background:transparent}.pal-item:hover{background:var(--surface-2);color:var(--text)}.pal-item.active{background:var(--surface-2);border-color:var(--border);box-shadow:inset 2px 0 0 var(--accent);color:var(--text)}.pal-item .icon{display:grid;place-items:center;width:24px;height:24px;flex:0 0 auto;border:1px solid var(--border);border-radius:5px;background:var(--surface-2);color:var(--muted);font:12px var(--font-mono)}.pal-item:hover .icon{border-color:var(--border-strong);color:var(--text)}.pal-item.active .icon{border-color:var(--border-strong);color:var(--accent)}.pal-item .sub{display:none}.pal-row{display:flex;align-items:center;gap:2px}.pal-row .pal-item{flex:1;min-width:0}.pal-del,.pal-edit{width:20px;height:20px;flex:0 0 auto;padding:0;border:none;border-radius:4px;background:transparent;color:var(--faint);font:14px/1 var(--font-ui);cursor:pointer;opacity:0}.pal-row:hover .pal-del,.pal-row:hover .pal-edit{opacity:1}.pal-del:hover{background:#e88b8b1f;color:var(--red)}.pal-edit:hover{background:#9db9f51f;color:var(--accent)}#module-bar{position:absolute;top:10px;left:10px;right:10px;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:7px 10px;border:1px solid var(--accent-dim, var(--border-strong));border-radius:8px;background:#181b21f0;box-shadow:0 8px 24px #00000059;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}#module-bar[hidden]{display:none}#module-bar .mb-left{display:flex;align-items:baseline;gap:8px;min-width:0}#module-bar .mb-badge{padding:2px 7px;border-radius:4px;background:#9db9f524;color:var(--accent);font:600 10px/1.6 var(--font-ui);letter-spacing:.04em;text-transform:uppercase}#module-bar .mb-name{font:600 13px/1.4 var(--font-ui);color:var(--text)}#module-bar .mb-hint{color:var(--faint);font-size:11px}#module-bar .mb-actions{display:flex;gap:6px}.module-save{width:100%;margin-top:10px}.warn-text{margin:8px 0;color:var(--amber);font-size:11.5px}#stage{position:relative;min-width:0;min-height:0;overflow:hidden;background:var(--bg)}#canvas{display:block;position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;cursor:crosshair}#empty-hint{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-content:center;padding:32px;text-align:center;pointer-events:none;color:var(--muted)}.empty-inner{max-width:470px}#empty-hint h2{margin:0 0 10px;color:var(--text);font-size:20px;font-weight:600;letter-spacing:-.01em}#empty-hint p{margin:0 auto;max-width:430px;font-size:13px;line-height:1.6}.hint-keys{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 18px;margin-top:26px;color:var(--faint);font-size:11.5px}.hint-keys span{display:inline-flex;align-items:center;gap:6px}kbd{padding:2px 6px;border:1px solid var(--border);border-radius:4px;background:var(--surface-2);color:var(--muted);font:10.5px var(--font-mono)}#zoom-badge{position:absolute;left:12px;bottom:12px;padding:3px 7px;border:1px solid var(--border);border-radius:5px;background:#0b0c0ecc;color:var(--faint);font:10.5px var(--font-mono);font-variant-numeric:tabular-nums;pointer-events:none;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}#side{display:flex;flex-direction:column;min-height:0;overflow-y:auto;background:var(--surface);border-left:1px solid var(--border)}#side section{padding:16px}#side h3{margin:0 0 14px;color:var(--faint);font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase}#props-body p{margin:0 0 10px;font-size:12.5px}#props-body p.muted,.muted{color:var(--muted)}.prop-head{display:flex;align-items:center;gap:11px;margin-bottom:2px;padding-bottom:14px;border-bottom:1px solid var(--border)}.prop-icon{display:grid;place-items:center;width:32px;height:32px;flex:0 0 auto;border:1px solid var(--border);border-radius:7px;background:var(--surface-2);color:var(--accent);font:14px var(--font-mono)}.prop-title{color:var(--text);font-size:13px;font-weight:600}.prop-sub{margin-top:1px;color:var(--faint);font-size:11px}.prop-section{padding:14px 0;border-bottom:1px solid var(--border)}.prop-section h4{margin:0 0 8px;color:var(--faint);font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase}.prop-section:last-of-type{border-bottom:none;padding-bottom:4px}.prop-section .btn{width:100%}.prop-section .btn+.btn{margin-top:6px}.prop-delete{width:100%;margin-top:14px}.kv .wrap{max-width:185px;overflow-wrap:anywhere;text-align:right}.field{margin-bottom:12px}.field:last-child{margin-bottom:0}.field label{display:block;margin-bottom:5px;color:var(--faint);font-size:10.5px;font-weight:600;letter-spacing:.04em;text-transform:uppercase}.field input,.field select,.field textarea{width:100%}.field textarea{min-height:74px;padding:6px 8px;border:1px solid var(--border);border-radius:6px;background:var(--surface-2);color:var(--text);font:11px/1.5 var(--font-mono);resize:vertical;outline:none}.field textarea:focus{border-color:var(--accent-strong);box-shadow:0 0 0 2px #7d9ff029}.field .btn{width:100%}.bits{display:flex;flex-wrap:wrap;gap:3px;margin-top:6px}.bit{display:grid;place-items:center;width:20px;height:20px;border:1px solid var(--border);border-radius:4px;background:var(--surface-2);color:var(--faint);font:10px var(--font-mono);cursor:pointer;-webkit-user-select:none;user-select:none}.bit:hover{border-color:var(--border-strong);color:var(--text)}.bit.on{border-color:#6fd39b80;background:#6fd39b1f;color:var(--green)}.kv{display:flex;justify-content:space-between;gap:12px;padding:4px 0;color:var(--muted);font-size:11.5px}.kv b{color:var(--text);font:500 11.5px var(--font-mono)}#status{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 12px;overflow:hidden;background:var(--surface);border-top:1px solid var(--border);color:var(--faint);font-size:11px;white-space:nowrap}#status-left{min-width:0;overflow:hidden;text-overflow:ellipsis}#status-right{overflow:hidden;color:var(--muted);font-variant-numeric:tabular-nums;text-overflow:ellipsis}#status-left.warn,#status-right.warn{color:var(--amber)}#status-left.err,#status-right.err{color:var(--red)}@media (max-width: 1100px){.brand span{display:none}.brand{margin-right:4px}#toolbar{gap:6px;padding:0 10px}.tools{gap:4px}.sep{margin:0 2px}.btn{padding:0 9px}.speed input[type=range]{width:112px}#speed-label{min-width:54px}.example select{max-width:168px}#main{grid-template-columns:188px minmax(0,1fr) 264px}.code-body{grid-template-columns:minmax(0,1fr) 300px}}@media (max-width: 920px){.example .label{display:none}#toolbar{gap:4px;padding:0 8px}.btn{padding:0 8px}.speed input[type=range]{width:108px}#main{grid-template-columns:172px minmax(0,1fr) 248px}#side section{padding:12px}#palette{padding:12px 8px}.code-body{grid-template-columns:minmax(0,1fr);grid-template-rows:minmax(0,1.5fr) minmax(0,1fr);overflow:hidden}#code-input{min-height:0}.code-legend{display:none}}@media (max-height: 620px){#code-panel{height:min(220px,46vh)}#code-input{min-height:0}.code-sub{display:none}}