:root{--grid: 100px}html,body{height:100%;overflow:hidden;background:#f4f1ea;color:#111;font-family:IBM Plex Mono,monospace;font-size:13px;line-height:1.4;-webkit-font-smoothing:antialiased}.colour-library{--ink: #111;--paper: #f4f1ea;--rule: #111;--mute: #666;--hit: #0051ff}.colour-library .page-header{position:fixed;top:0;left:0;right:0;height:75px;background:#fafae7;z-index:90}.colour-library .page-footer{position:fixed;bottom:0;left:0;right:0;height:50px;background:#fafae7;z-index:90}.colour-library .topbar{position:fixed;top:0;left:0;right:0;height:75px;background:transparent;display:flex;align-items:center;justify-content:space-between;padding:0 16px;z-index:100}.colour-library .topbar-badge{width:40px;height:40px;border:1px solid #e54611;border-radius:2px;display:flex;align-items:center;justify-content:center;font-family:polymath,IBM Plex Mono,monospace;font-weight:300;font-size:12px;color:#e54611}.colour-library .topbar-nav{display:flex;gap:8px;align-items:center}.colour-library .nav-btn{height:40px;width:100px;border:1px solid var(--ink);border-radius:2px;background:#fff;font-family:polymath,IBM Plex Mono,monospace;font-weight:300;font-size:12px;color:var(--ink);cursor:pointer;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;isolation:isolate;transition:color .22s,border-color .2s}.colour-library .nav-btn.active{background:#e54611;border-color:#e54611;color:#fff;font-weight:600}.colour-library .nav-btn.active:hover{background:#c73d0d;border-color:#c73d0d}.colour-library .ink-fill{position:absolute;inset:0;pointer-events:none;will-change:clip-path}.colour-library .ink-fill--black{background:#111;z-index:0;clip-path:circle(0% at 50% 50%)}.colour-library .ink-fill--orange{background:#e54611;z-index:1;clip-path:circle(0% at 50% 50%)}.colour-library .ink-label{position:relative;z-index:2}.colour-library .nav-shapes-wrap{position:relative}.colour-library .shapes-dropdown{display:none;position:absolute;top:calc(100% + 4px);right:0;background:#fff;border:1px solid var(--ink);border-radius:2px;z-index:200;min-width:200px}.colour-library .shapes-dropdown button{display:flex;align-items:center;justify-content:space-between;width:100%;padding:8px 14px;background:transparent;border:none;font-family:polymath,IBM Plex Mono,monospace;font-weight:300;font-size:12px;color:var(--ink);cursor:pointer;text-align:left}.colour-library .shapes-dropdown button:hover{background:var(--ink);color:#fff}.colour-library .shapes-dropdown button:hover .add-label{color:#fff}.colour-library .shapes-dropdown .add-label{font-size:11px;color:#636357;letter-spacing:.05em}.colour-library .dict-section{border-bottom:1px solid rgba(0,0,0,.12);padding:0}.colour-library .dict-section:last-child{border-bottom:none}.colour-library .dict-section-head{display:flex;align-items:center;justify-content:space-between;padding:16px 0;cursor:default}.colour-library .dict-section-head span{font-size:11px;color:var(--ink)}.colour-library .dict-toggle{background:transparent;border:none;font-family:inherit;font-size:16px;color:var(--mute);cursor:pointer;padding:0;line-height:1;width:20px;text-align:center}.colour-library .dict-toggle:hover{color:var(--ink)}.colour-library .dict-section-body{display:none;padding:3px 0 12px 3px;overflow:hidden}.colour-library .panel-dict-footer{display:flex;justify-content:flex-end;align-items:flex-end;padding:8px 16px 12px;flex-shrink:0}.colour-library .panel-dict-footer .panel-resize{position:static;flex-shrink:0}.colour-library .workspace{position:fixed;inset:75px 0 50px;background:var(--stage-bg, #FDE047);overflow:hidden;transition:background .2s ease}.colour-library .grid-overlay{position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(to right,#fafae7 var(--grid-line, 2px),transparent var(--grid-line, 2px)),linear-gradient(to bottom,#fafae7 var(--grid-line, 2px),transparent var(--grid-line, 2px));background-size:var(--grid) var(--grid)}.colour-library .workspace.snapping .grid-overlay{background-image:linear-gradient(to right,rgba(0,81,255,.25) var(--grid-line, 2px),transparent var(--grid-line, 2px)),linear-gradient(to bottom,rgba(0,81,255,.25) var(--grid-line, 2px),transparent var(--grid-line, 2px))}.colour-library .bg-target{position:absolute;inset:0}.colour-library .bg-target.drag-over{outline:2px dashed white;outline-offset:-24px}.colour-library .world{position:absolute;top:0;left:0;width:100%;height:100%;transform-origin:0 0}.colour-library .workspace.pan-ready,.colour-library .workspace.pan-ready .shape-wrap{cursor:grab}.colour-library .workspace.panning,.colour-library .workspace.panning *{cursor:grabbing!important}.colour-library .world.transitioning{transition:transform .28s cubic-bezier(.4,0,.2,1)}.colour-library .shape-wrap{position:absolute;cursor:grab}.colour-library .shape-wrap:active{cursor:grabbing}.colour-library .shape-resize{position:absolute;bottom:-40px;right:-40px;width:40px;height:40px;cursor:nwse-resize;opacity:0;transition:opacity .15s ease;background:url(/icons/resize-shape-alt.svg) center / contain no-repeat;transform:scale(var(--inv-scale, 1));transform-origin:top left}.colour-library .shape-wrap:hover .shape-resize{opacity:.7}.colour-library .shape-wrap:hover .shape-resize:hover{opacity:1}.colour-library .shape-remove{position:absolute;top:-40px;right:-40px;width:40px;height:40px;background:url(/icons/delete-shape-alt.svg) center / contain no-repeat;border:none;padding:0;cursor:pointer;opacity:0;transition:opacity .15s ease;transform:scale(var(--inv-scale, 1));transform-origin:bottom left}.colour-library .shape-wrap:hover .shape-remove{opacity:.7}.colour-library .shape-wrap:hover .shape-remove:hover{opacity:1}.colour-library .shape-config{position:absolute;bottom:-40px;left:-40px;width:40px;height:40px;background:url(/icons/control-shape-alt.svg) center / contain no-repeat;border:none;padding:0;cursor:pointer;opacity:0;transition:opacity .15s ease;transform:scale(var(--inv-scale, 1));transform-origin:top right}.colour-library .shape-wrap:hover .shape-config{opacity:.7}.colour-library .shape-wrap:hover .shape-config:hover{opacity:1}.colour-library .wheel{width:100%;height:100%;transition:transform .3s cubic-bezier(.4,0,.2,1);transform-origin:center;cursor:pointer}.colour-library .shape-wrap.drag-over .wheel{filter:brightness(1.05)}.colour-library .shape-wrap.drag-over:after{content:"";position:absolute;inset:-14px;border:2px dashed white;pointer-events:none}.colour-library .shape-wrap.shape-circle.drag-over:after{border-radius:50%}.colour-library .segment{cursor:pointer;transition:opacity .12s ease}.colour-library .segment:hover{opacity:.82}.colour-library .segment.drag-over{stroke:#fff;stroke-width:2;stroke-dasharray:6 12}.colour-library .panel{position:absolute;background:#fafae7;border:none;border-radius:8px;overflow:hidden;display:flex;flex-direction:column;z-index:10;min-width:200px;min-height:160px}.colour-library .panel.dragging{z-index:20}.colour-library .panel-header{padding:20px 16px 16px;border-bottom:none;display:flex;align-items:center;justify-content:space-between;cursor:grab;user-select:none;background:transparent;flex-shrink:0}.colour-library .panel-header:active{cursor:grabbing}.colour-library .panel-header .title{font-size:12px;text-transform:none;letter-spacing:normal;color:var(--ink);font-weight:400}.colour-library .panel-header .close{background:transparent;border:none;padding:0;font-family:inherit;font-size:11px;color:#636357;cursor:pointer;line-height:1;width:auto;height:auto;letter-spacing:.05em;display:flex;align-items:center;justify-content:center}.colour-library .panel-header .close:hover{color:var(--ink)}.colour-library .panel-body{padding:8px 16px 16px;overflow-y:auto;flex:1}.colour-library .panel-resize{position:absolute;bottom:16px;right:16px;width:16px;height:16px;cursor:nwse-resize;background:url(/icons/Sizing.svg) center / contain no-repeat}.colour-library .section-label{font-size:10px;text-transform:uppercase;letter-spacing:.14em;color:var(--mute);margin-bottom:10px;display:flex;justify-content:space-between}.colour-library .pairs{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px;margin-bottom:20px}.colour-library .pair{aspect-ratio:1;display:flex;cursor:grab;border:1px solid var(--rule);transition:transform .15s ease}.colour-library .pair:hover{transform:translate(-2px,-2px);box-shadow:2px 2px 0 var(--rule)}.colour-library .pair:active{cursor:grabbing;transform:none;box-shadow:none}.colour-library .pair .a,.colour-library .pair .b{flex:1}.colour-library .trios{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px;margin-bottom:20px}.colour-library .trio{aspect-ratio:1;display:flex;cursor:grab;border:1px solid var(--rule);transition:transform .15s ease}.colour-library .trio>div{flex:1}.colour-library .trio:hover{transform:translate(-2px,-2px);box-shadow:2px 2px 0 var(--rule)}.colour-library .trio:active{cursor:grabbing;transform:none;box-shadow:none}.colour-library .quads{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px;margin-bottom:20px}.colour-library .quad{aspect-ratio:1;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;cursor:grab;border:1px solid var(--rule);transition:transform .15s ease}.colour-library .quad:hover{transform:translate(-2px,-2px);box-shadow:2px 2px 0 var(--rule)}.colour-library .quad:active{cursor:grabbing;transform:none;box-shadow:none}.colour-library .singles{display:grid;grid-template-columns:repeat(5,1fr);gap:4px}.colour-library .single{aspect-ratio:1;border:1px solid var(--rule);cursor:grab;transition:transform .15s ease}.colour-library .single:hover{transform:translate(-2px,-2px);box-shadow:2px 2px 0 var(--rule)}.colour-library .single:active{cursor:grabbing;transform:none;box-shadow:none}.colour-library .control-block{border-bottom:1px solid var(--rule);padding-bottom:14px;margin-bottom:14px}.colour-library .control-block:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.colour-library .control-block h3{font-size:11px;color:var(--mute);margin-bottom:10px;font-weight:400}.colour-library .wheel-control{display:flex;flex-direction:column;gap:6px;margin-bottom:10px}.colour-library .wheel-control:last-child{margin-bottom:0}.colour-library .wheel-control-head{display:flex;justify-content:space-between;font-size:10px}.colour-library .wheel-control-head .deg{font-variant-numeric:tabular-nums;color:var(--mute)}.colour-library input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:1px;background:var(--ink);outline:none;cursor:pointer}.colour-library input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:11px;height:11px;background:var(--ink);border:none;border-radius:50%;cursor:grab}.colour-library input[type=range]::-moz-range-thumb{width:11px;height:11px;background:var(--ink);border:none;border-radius:50%;cursor:grab}.colour-library .toggle{display:flex;align-items:center;gap:8px;font-size:10px;cursor:pointer;user-select:none}.colour-library .toggle-box{width:12px;height:12px;border:1px solid var(--ink);position:relative;flex-shrink:0}.colour-library .toggle input:checked~.toggle-box:after{content:"";position:absolute;inset:2px;background:var(--ink)}.colour-library .toggle input{position:absolute;opacity:0;pointer-events:none}.colour-library .hex-readout{font-size:9px;display:grid;grid-template-columns:auto 1fr;gap:3px 8px;font-variant-numeric:tabular-nums}.colour-library .hex-readout .k{color:var(--mute)}.colour-library .btn{display:block;width:100%;padding:8px 10px;background:var(--ink);color:var(--paper);border:none;font-family:inherit;font-size:11px;cursor:pointer;text-align:left}.colour-library .btn:hover{background:#333}.colour-library .btn.secondary{background:transparent;color:var(--ink);border:1px solid var(--ink)}.colour-library .btn.secondary:hover{background:var(--ink);color:var(--paper)}.colour-library .btn+.btn{margin-top:4px}.colour-library .share-feedback{font-size:9px;color:var(--mute);margin-top:4px;min-height:12px;letter-spacing:.05em}.colour-library .share-feedback.ok{color:var(--hit)}.colour-library .ring-track{position:relative;height:20px;border:1px solid var(--ink);margin-bottom:10px;overflow:visible}.colour-library .ring-zone{position:absolute;top:0;bottom:0}.colour-library .ring-split{position:absolute;top:-2px;bottom:-2px;width:5px;background:var(--paper);border-left:1px solid var(--ink);border-right:1px solid var(--ink);cursor:ew-resize;transform:translate(-50%);z-index:2;box-sizing:border-box}.colour-library .ring-split:hover{background:var(--ink)}.colour-library .ring-row{display:flex;align-items:center;gap:6px;margin-bottom:6px}.colour-library .ring-row-label{font-size:10px;color:var(--mute);min-width:18px;flex-shrink:0}.colour-library .ring-row-count{font-size:10px;min-width:16px;text-align:right;font-variant-numeric:tabular-nums;color:var(--mute);flex-shrink:0}.colour-library .ring-row-remove{width:14px;height:14px;background:transparent;border:1px solid var(--rule);font-family:inherit;font-size:10px;color:var(--mute);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;line-height:1;flex-shrink:0}.colour-library .ring-row-remove:hover:not(:disabled){border-color:var(--hit);color:var(--hit)}.colour-library .ring-row-remove:disabled{opacity:.25;cursor:default}.colour-library .stage-marks{position:absolute;bottom:12px;left:16px;right:16px;display:flex;justify-content:space-between;font-size:9px;color:var(--mute);z-index:3;pointer-events:none}