:root{--bg-canvas: #1a1a1c;--bg-panel: rgba(35, 35, 38, .92);--stroke: #3a3a3e;--text: #e8e6e3;--text-dim: #8a8a90;--ember: #ff7a2f;--ember-dim: #b35a2a;--radius: 6px;--radius-lg: 8px;--mono: ui-monospace, "SF Mono", "JetBrains Mono", monospace}body{margin:0;padding:0;width:100vw;height:100vh;overflow:hidden;background-color:var(--bg-canvas)}canvas{width:100vw;height:100vh;display:block}#error{color:#ff6b6b;background:#2a2a2a;padding:20px;border-radius:8px;max-width:500px;display:none;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:1000;font-family:system-ui,-apple-system,sans-serif}button:focus-visible,input:focus-visible,a:focus-visible{outline:2px solid var(--ember);outline-offset:2px}.top-bar{position:fixed;top:0;left:0;right:0;height:36px;z-index:1000;display:flex;align-items:center;justify-content:space-between;padding:0 8px;background:var(--bg-panel);backdrop-filter:blur(8px);border-bottom:1px solid var(--stroke);font-family:system-ui,-apple-system,sans-serif}.top-bar-group{display:flex;align-items:center;gap:8px;min-width:0}.wordmark{display:flex;align-items:baseline;gap:4px;color:var(--text);font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap;text-decoration:none;cursor:pointer;transition:color .15s}.wordmark:hover{color:var(--ember)}.wordmark sup{color:var(--ember-dim);font-size:9px;font-weight:600;letter-spacing:.04em;text-transform:uppercase}.dataset-name{color:var(--text-dim);font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.status-strip{position:fixed;bottom:0;left:0;right:0;height:28px;padding-bottom:env(safe-area-inset-bottom,0px);z-index:1000;display:flex;align-items:center;justify-content:space-between;padding-left:10px;padding-right:10px;background:var(--bg-panel);backdrop-filter:blur(8px);border-top:1px solid var(--stroke);font-family:var(--mono);font-size:11px;color:var(--text-dim);cursor:pointer;user-select:none}.status-strip-left,.status-strip-right{display:flex;align-items:center;gap:6px;min-width:0;overflow:hidden;white-space:nowrap}.status-dot{width:6px;height:6px;border-radius:50%;background:var(--stroke);flex-shrink:0;transition:background .15s}.status-dot.active{background:var(--ember);animation:status-pulse 1.2s ease-in-out infinite}@keyframes status-pulse{0%,to{opacity:1}50%{opacity:.4}}.toolbar-btn{width:28px;height:28px;border:none;border-radius:var(--radius);background:transparent;color:var(--text-dim);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;transition:background .15s,color .15s}.toolbar-btn:hover{background:#bbbcc414;color:var(--text)}.toolbar-btn svg{width:16px;height:16px;fill:currentColor}.toolbar-btn.copied{background:var(--ember);color:#fff}.load-dataset-btn{display:flex;align-items:center;gap:4px;height:24px;padding:0 8px;border:none;border-radius:var(--radius);background:#bbbcc414;color:var(--text-dim);font-family:inherit;font-size:11px;cursor:pointer;transition:background .15s,color .15s;white-space:nowrap}.load-dataset-btn:hover{background:#bbbcc426;color:var(--text)}.load-dataset-btn svg{width:14px;height:14px;fill:currentColor}.toast{position:fixed;top:44px;right:8px;background:var(--ember);color:#fff;font-family:system-ui,-apple-system,sans-serif;font-size:13px;padding:6px 12px;border-radius:var(--radius);z-index:1001;opacity:0;transition:opacity .2s;pointer-events:none}.toast.visible{opacity:1}#spinner{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);width:48px;height:48px;border-radius:var(--radius);background:var(--bg-panel);z-index:1001;pointer-events:none;opacity:0;transition:opacity .3s;display:flex;align-items:center;justify-content:center}#spinner:before{content:"";width:24px;height:24px;border:3px solid rgba(187,188,196,.15);border-top-color:var(--ember);border-radius:50%;animation:spin .8s linear infinite}#spinner.active{opacity:1}@keyframes spin{to{transform:rotate(360deg)}}#dataset-dialog{border:none;border-radius:var(--radius);background:var(--bg-panel);backdrop-filter:blur(8px);color:var(--text);font-family:system-ui,-apple-system,sans-serif;padding:0;max-width:460px;width:90vw;box-shadow:0 8px 32px #00000080}#dataset-dialog::backdrop{background:#00000080;backdrop-filter:blur(4px)}.dialog-header{padding:16px 20px;border-bottom:1px solid var(--stroke);display:flex;align-items:center;justify-content:space-between}.dialog-header h3{margin:0;font-size:14px;font-weight:600;letter-spacing:.02em;color:var(--text)}.dialog-content{display:flex;flex-direction:column}.load-option{padding:16px 20px;border-bottom:1px solid var(--stroke)}.load-option-title{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--text);margin-bottom:6px}.load-option-title svg{width:14px;height:14px;fill:var(--text-dim);flex-shrink:0}.load-option-desc{font-size:12px;color:var(--text-dim);margin-bottom:12px;line-height:1.4}.load-btn{width:100%;padding:8px 16px;border:none;border-radius:var(--radius);background:var(--ember);color:#fff;font-family:inherit;font-size:13px;font-weight:500;cursor:pointer;transition:background .15s}.load-btn:hover:not(:disabled){background:var(--ember-dim)}.load-btn:disabled{opacity:.5;cursor:not-allowed}.remote-input-group{display:flex;gap:8px}.remote-input{flex:1;padding:8px 12px;border:1px solid var(--stroke);border-radius:var(--radius);background:#0003;color:var(--text);font-family:inherit;font-size:13px}.remote-input:focus{outline:none;border-color:var(--ember);background:#0000004d}.dialog-error{display:none;margin:0 20px 16px;padding:12px 16px;background:#c8503c1f;border:1px solid rgba(200,80,60,.35);border-radius:var(--radius);color:#ff8a7a;font-size:13px;line-height:1.5}.dialog-error strong{display:block;margin-bottom:6px}.dialog-error ul{margin:0;padding-left:18px}.dialog-footer{padding:12px 20px;border-top:1px solid var(--stroke);display:flex;justify-content:flex-end}.dialog-docs-link{font-size:12px;color:var(--text-dim);text-decoration:none}.dialog-docs-link:hover{color:var(--text)}.cancel-btn{padding:8px 16px;border:none;border-radius:var(--radius);background:#bbbcc41a;color:var(--text-dim);font-family:inherit;font-size:13px;font-weight:500;cursor:pointer;transition:background .15s,color .15s}.cancel-btn:hover{background:#bbbcc426;color:var(--text)}.ctl-panel{width:280px;max-height:calc(100vh - 96px);max-height:calc(100dvh - 96px);overflow-y:auto;background:var(--bg-panel);backdrop-filter:blur(8px);border:1px solid var(--stroke);border-radius:var(--radius-lg, 8px);box-shadow:0 8px 24px #00000059;font-family:system-ui,-apple-system,sans-serif;font-size:12px;color:var(--text);scrollbar-width:thin;scrollbar-color:var(--stroke) transparent}.ctl-panel::-webkit-scrollbar{width:6px}.ctl-panel::-webkit-scrollbar-thumb{background:var(--stroke);border-radius:3px}.ctl-panel::-webkit-scrollbar-track{background:transparent}.ctl-panel-header{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;padding:9px 12px;border:none;background:transparent;font-family:inherit;font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-dim);border-bottom:1px solid var(--stroke);cursor:pointer;transition:color .15s}.ctl-panel-header:hover{color:var(--text)}.ctl-panel-header:focus{outline:none}.ctl-panel-header:focus-visible{outline:1px solid var(--ember);outline-offset:-1px}.ctl-panel-arrow{flex-shrink:0;transform:rotate(90deg);transition:transform .15s}.ctl-panel.collapsed .ctl-panel-arrow{transform:rotate(0)}.ctl-panel.collapsed .ctl-panel-header{border-bottom:none}.ctl-panel.collapsed .ctl-panel-body{display:none}.ctl-panel.collapsed{width:max-content}.ctl-panel-body{padding:6px 12px 14px}.ctl-swap-region{min-height:40px}.ctl-section{padding-top:12px;border-top:1px solid var(--stroke);margin-top:12px}.ctl-panel-body>:first-child.ctl-section,.ctl-swap-region>:first-child{border-top:none;margin-top:0;padding-top:0}.ctl-eyebrow{font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--text-dim);margin-bottom:6px}.ctl-row{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:3px 0;font-size:12px}.ctl-row-label{color:var(--text-dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ctl-row-value{color:var(--text);text-align:right}.ctl-mono{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:11px}.ctl-toggle-row{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:5px 0;cursor:pointer}.ctl-toggle-label:empty,.ctl-slider-label:empty{display:none}.ctl-toggle-input{position:absolute;opacity:0;width:0;height:0}.ctl-toggle-track{position:relative;flex-shrink:0;width:28px;height:16px;border-radius:8px;background:#bbbcc426;transition:background .15s;cursor:pointer}.ctl-toggle-row:hover .ctl-toggle-track{background:#bbbcc440}.ctl-toggle-track:before{content:"";position:absolute;top:2px;left:2px;width:12px;height:12px;border-radius:50%;background:var(--text-dim);transition:transform .15s,background .15s}.ctl-toggle-input:checked+.ctl-toggle-track{background:var(--ember)}.ctl-toggle-row:hover .ctl-toggle-input:checked+.ctl-toggle-track{background:var(--ember)}.ctl-toggle-input:checked+.ctl-toggle-track:before{transform:translate(12px);background:#fff}.ctl-toggle-input:focus-visible+.ctl-toggle-track{outline:2px solid var(--ember);outline-offset:2px}.ctl-slider-row{display:flex;align-items:center;gap:8px;padding:5px 0}.ctl-slider-label,.ctl-toggle-label,.ctl-select-label,.ctl-slider-toggle-label{flex:0 0 76px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ctl-slider-value{flex:0 0 60px;min-width:0;white-space:nowrap;overflow:hidden}.ctl-slider-track,.ctl-range-track{position:relative;flex:1 1 auto;min-width:0;height:16px}.ctl-slider-track:before,.ctl-range-track:before{content:"";position:absolute;left:6px;right:6px;top:50%;transform:translateY(-50%);height:3px;border-radius:2px;background:var(--stroke)}.ctl-slider-fill{position:absolute;left:6px;top:50%;transform:translateY(-50%);height:3px;border-radius:2px;background:var(--ember);pointer-events:none}.ctl-slider-track input[type=range],.ctl-range-track input[type=range]{-webkit-appearance:none;appearance:none;position:absolute;inset:0;width:100%;height:16px;margin:0;background:transparent}.ctl-slider-track input[type=range]::-webkit-slider-runnable-track,.ctl-range-track input[type=range]::-webkit-slider-runnable-track{height:16px;background:transparent}.ctl-slider-track input[type=range]::-webkit-slider-thumb,.ctl-range-track input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:12px;height:12px;margin-top:2px;border-radius:50%;background:var(--text);border:none;box-shadow:0 1px 3px #0006;cursor:pointer;transition:background .15s}.ctl-slider-track input[type=range]::-moz-range-track,.ctl-range-track input[type=range]::-moz-range-track{height:3px;background:transparent}.ctl-slider-track input[type=range]::-moz-range-thumb,.ctl-range-track input[type=range]::-moz-range-thumb{width:12px;height:12px;border-radius:50%;background:var(--text);border:none;box-shadow:0 1px 3px #0006;cursor:pointer;transition:background .15s}.ctl-slider-track input[type=range]:hover::-webkit-slider-thumb,.ctl-range-track input[type=range]:hover::-webkit-slider-thumb{background:#fff}.ctl-slider-track input[type=range]:active::-webkit-slider-thumb,.ctl-range-track input[type=range]:active::-webkit-slider-thumb{background:var(--ember)}.ctl-slider-track input[type=range]:hover::-moz-range-thumb,.ctl-range-track input[type=range]:hover::-moz-range-thumb{background:#fff}.ctl-slider-track input[type=range]:active::-moz-range-thumb,.ctl-range-track input[type=range]:active::-moz-range-thumb{background:var(--ember)}.ctl-slider-track input[type=range]:focus-visible,.ctl-range-track input[type=range]:focus-visible{outline:2px solid var(--ember);outline-offset:2px;border-radius:4px}.ctl-range-track input[type=range]{pointer-events:none}.ctl-range-track input[type=range]::-webkit-slider-thumb{pointer-events:auto}.ctl-range-track input[type=range]::-moz-range-thumb{pointer-events:auto}.ctl-select-row{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:5px 0;font-size:12px}.ctl-select-input{-webkit-appearance:none;appearance:none;background:#bbbcc414;color:var(--text);border:1px solid var(--stroke);border-radius:var(--radius);padding:4px 22px 4px 8px;font-family:inherit;font-size:11px;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='5' viewBox='0 0 8 5'%3E%3Cpath d='M0 0l4 5 4-5z' fill='%238a8a90'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 7px center;transition:background-color .15s,border-color .15s}.ctl-select-input:hover{background-color:#bbbcc424;border-color:#bbbcc44d}.ctl-select-input:focus-visible{outline:2px solid var(--ember);outline-offset:1px}.ctl-segmented{display:flex;gap:2px;padding:2px;background:#00000040;border-radius:var(--radius);box-shadow:inset 0 0 0 1px #ffffff0a;margin:2px 0 6px}.ctl-segment{flex:1;border:none;background:transparent;color:var(--text-dim);font-family:inherit;font-size:11px;font-weight:500;padding:5px 0;border-radius:calc(var(--radius) - 2px);cursor:pointer;transition:background .15s,color .15s}.ctl-segment:hover{background:#bbbcc414;color:var(--text)}.ctl-segment.active{background:var(--ember);color:#fff}.ctl-segment.active:hover{background:var(--ember)}.ctl-segment:focus-visible{outline:1px solid var(--ember);outline-offset:-2px}.ctl-collapsible{border-top:1px solid var(--stroke);margin-top:12px;padding-top:4px}.ctl-collapsible-header{display:flex;align-items:center;gap:6px;width:100%;border:none;background:transparent;color:var(--text-dim);padding:5px 0;cursor:pointer;font-family:inherit}.ctl-collapsible-header:hover .ctl-eyebrow{color:var(--text)}.ctl-collapsible-header .ctl-eyebrow{margin-bottom:0;transition:color .15s}.ctl-collapsible-arrow{display:inline-block;flex-shrink:0;color:var(--text-dim);transition:transform .15s}.ctl-collapsible.open .ctl-collapsible-arrow{transform:rotate(90deg)}.ctl-collapsible-header:focus{outline:none}.ctl-collapsible-header:focus-visible{outline:1px solid var(--ember);outline-offset:-1px;border-radius:4px}.ctl-collapsible-body{display:none;padding-top:4px}.ctl-collapsible.open .ctl-collapsible-body{display:block}.ctl-slider-toggle-row{display:flex;align-items:center;gap:8px;padding:5px 0}.ctl-slider-toggle-row .ctl-toggle-track{margin-left:32px}.ctl-slider-toggle-switch{display:contents}.ctl-color-swatch{-webkit-appearance:none;appearance:none;width:16px;height:16px;padding:0;border:1px solid rgba(255,255,255,.2);border-radius:4px;background:none;cursor:pointer;flex-shrink:0;transition:border-color .15s}.ctl-color-swatch:hover{border-color:#ffffff73}.ctl-color-swatch::-webkit-color-swatch-wrapper{padding:0}.ctl-color-swatch::-webkit-color-swatch{border:none;border-radius:3px}.ctl-color-swatch::-moz-color-swatch{border:none;border-radius:3px}.ctl-channel-group{background:#ffffff09;border-radius:var(--radius);padding:5px 8px 3px;margin-bottom:6px}.ctl-channel-row{display:flex;align-items:center;gap:8px;padding:2px 0}.ctl-channel-name{flex:1 1 auto;min-width:0;font-size:12px;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:opacity .15s}.ctl-channel-row .ctl-toggle-row{padding:0;flex:0 0 auto}.ctl-channel-level{padding-top:1px}.ctl-channel-group.off .ctl-channel-name,.ctl-channel-group.off .ctl-color-swatch,.ctl-channel-group.off .ctl-channel-level{opacity:.4}.ctl-channel-group .ctl-color-swatch,.ctl-channel-group .ctl-channel-level{transition:opacity .15s}.ctl-tf-canvas-container{padding:4px 0}.ctl-tf-canvas{width:100%;height:80px;display:block;border:1px solid var(--stroke);border-radius:var(--radius);cursor:crosshair;box-sizing:border-box;transition:border-color .15s}.ctl-tf-canvas:hover{border-color:#bbbcc459}.ctl-tf-help{font-size:10px;color:var(--text-dim);margin-top:4px;opacity:0;transition:opacity .15s}.ctl-tf-canvas-container:hover .ctl-tf-help{opacity:1}@media(max-width:480px){.ctl-panel{width:min(280px,calc(100vw - 16px))}}@media(pointer:coarse){.ctl-slider-track,.ctl-range-track,.ctl-slider-track input[type=range],.ctl-range-track input[type=range]{height:28px}.ctl-slider-track input[type=range]::-webkit-slider-runnable-track,.ctl-range-track input[type=range]::-webkit-slider-runnable-track{height:28px}.ctl-slider-track input[type=range]::-webkit-slider-thumb,.ctl-range-track input[type=range]::-webkit-slider-thumb{margin-top:8px}.ctl-toggle-row,.ctl-select-row{padding:8px 0}.ctl-panel-header{padding:12px}}