/* Image character workspace: source-preserving face controls and reusable accessories. */
.ch-layout{display:grid;grid-template-columns:180px minmax(280px,1fr) 260px;gap:24px;align-items:start}
.ch-editor{max-width:none;min-width:0}.ch-library,.ch-inspector{min-width:0}.ch-library{border-right:1px solid var(--line);padding-right:16px}.ch-inspector{border-left:1px solid var(--line);padding-left:20px}
.ch-library-heading{display:flex;justify-content:space-between;font-size:13px;font-weight:600;border-top:1px solid var(--line);margin-top:24px;padding-top:20px}.ch-library-heading span{font-weight:400;color:var(--dim);font-size:11px}
.ch-materials{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:16px}.ch-materials button{min-width:0;padding:12px 2px;border:1px solid var(--line);border-radius:9px;background:var(--surf);color:var(--fg);font:inherit;font-size:11px;cursor:pointer}.ch-material-icon{display:grid;place-items:center;height:30px;margin-bottom:5px}.ch-material-icon svg{width:23px;height:23px}.ch-materials button:hover:not(:disabled){border-color:var(--acc);background:var(--hole)}
.ch-topline{display:flex;align-items:end;justify-content:space-between;gap:14px;margin-bottom:14px}.ch-name{flex:1;margin:0}.ch-name input{font-size:15px}.ch-topline>.cs-button{margin-bottom:1px;flex-shrink:0}
.ch-import-actions,.ch-inline{display:flex;gap:8px;flex-wrap:wrap}.ch-import-actions{margin-bottom:16px}.ch-steps{display:flex;justify-content:space-between;gap:8px;font-size:11px;color:var(--dim);margin:20px 0 12px}
.ch-stage{position:relative;min-height:440px;padding:26px;display:flex;justify-content:center;align-items:center;background:var(--hole);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.ch-empty{text-align:center;max-width:390px;padding:65px 16px}.ch-empty>.ui-icon{width:44px;height:44px;color:var(--acc);margin-bottom:12px}.ch-empty h3{font-size:21px;font-weight:600;margin:10px 0}.ch-empty p{font-size:13px;line-height:1.9;color:var(--dim);margin:12px 0 24px}.ch-empty small{display:block;color:var(--dim);font-size:11px;margin-top:18px;line-height:1.7}
#ch-picture{position:relative;max-width:100%;background:repeating-conic-gradient(#ecebed 0 25%,#f6f5f7 0 50%) 0/18px 18px;box-shadow:0 7px 28px #0000000a}#ch-picture canvas{display:block;width:100%;height:100%}#ch-overlay,#ch-anchors{position:absolute;inset:0;width:100%;height:100%}#ch-overlay{pointer-events:none}#ch-anchors{touch-action:none}
.ch-anchor{position:absolute;width:16px;height:16px;border:2px solid white;border-radius:50%;background:var(--acc);box-shadow:0 0 0 1px var(--acc);transform:translate(-50%,-50%);padding:0;cursor:move}.ch-anchor span{position:absolute;left:19px;top:-4px;font-size:10px;line-height:20px;white-space:nowrap;border-radius:4px;background:#ffffffeb;color:#4b405b;padding:0 5px;pointer-events:none}.ch-anchor:focus-visible{outline:3px solid var(--acc);outline-offset:3px}
.ch-view-label{position:absolute;top:10px;left:12px;padding:5px 9px;background:var(--surf);color:var(--dim);border:1px solid var(--line);border-radius:6px;font-size:10px}
.ch-toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:7px;margin-top:12px}.ch-spacer{flex:1}.ch-toolbar .cs-button{padding:8px 10px;font-size:11px}.ch-toolbar button[aria-pressed=true]{border-color:var(--acc);color:var(--acc)}
.ch-hint{font-size:11px;line-height:1.8;color:var(--dim);margin:10px 0}.ch-inspector-heading{display:flex;justify-content:space-between;align-items:center;margin:4px 0 20px}.ch-inspector-heading h3{font-size:15px;margin:0;font-weight:600}.ch-inspector-heading span{font-size:10px;color:var(--dim)}
.ch-tabs{display:flex;padding:3px;background:var(--hole);border-radius:8px;gap:3px}.ch-tabs button{flex:1;border:0;border-radius:6px;padding:8px 5px;background:transparent;color:var(--dim);font:inherit;font-size:12px;cursor:pointer}.ch-tabs button[aria-pressed=true]{background:var(--surf);color:var(--fg);box-shadow:0 1px 4px #00000009}
.ch-section{border-bottom:1px solid var(--line);padding:17px 0}.ch-section h4{font-size:12px;font-weight:600;margin:0 0 10px}.ch-section>.cs-button{width:100%}.ch-section .cs-button{font-size:11px;padding:8px 10px}.ch-inline>.cs-button{flex:1;white-space:nowrap}
.ch-slider{display:block;margin:14px 0;font-size:11px;color:var(--dim)}.ch-slider>span{display:flex;justify-content:space-between;margin-bottom:6px}.ch-slider output{font-variant-numeric:tabular-nums}.ch-slider input{width:100%;accent-color:var(--acc);cursor:pointer}.ch-layout button:disabled,.ch-layout input:disabled{opacity:.42;cursor:default}
.ch-accessory{margin-top:18px;padding-top:15px;border-top:1px solid var(--line)}.ch-accessory-title,.ch-color{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12px;margin:12px 0}.ch-accessory-title strong{font-weight:500}.ch-accessory-title button{border:0;background:transparent;color:var(--dim);cursor:pointer;font-size:11px}.ch-color input{width:36px;height:26px;padding:2px;border:1px solid var(--line);border-radius:5px;background:var(--surf)}
.ch-versions{margin:12px 0}.ch-versions>div{display:flex;margin:6px 0;gap:4px}.ch-versions button{padding:10px;border:1px solid var(--line);border-radius:6px;background:var(--surf);color:var(--fg);cursor:pointer;text-align:left;font-size:11px}.ch-versions button:first-child{flex:1;min-width:0}
.ch-proposal{border:1px solid var(--line);background:var(--surf);padding:18px;border-radius:10px;margin-top:20px}.ch-proposal h3{font-size:15px;margin:0 0 10px}.ch-proposal p{font-size:12px;color:var(--dim)}.ch-comparison{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:16px}.ch-comparison figure{margin:0}.ch-comparison img{width:100%;max-height:320px;object-fit:contain;background:var(--hole);border-radius:6px}.ch-comparison figcaption{font-size:11px;text-align:center;color:var(--dim);margin-top:8px}.ch-layout [hidden]{display:none!important}
@media(max-width:1250px){.ch-layout{grid-template-columns:145px minmax(260px,1fr) 225px;gap:16px}.ch-inspector{padding-left:15px}.ch-stage{padding:20px 12px}.ch-toolbar .ch-spacer{display:none}}
@media(max-width:1050px){.ch-layout{grid-template-columns:145px minmax(0,1fr)}.ch-inspector{grid-column:2;border-left:0;border-top:1px solid var(--line);padding:20px 0}.ch-inspector #ch-inspector-body{max-width:560px}.ch-stage{min-height:380px}}
@media(max-width:640px){.ch-layout{display:flex;flex-direction:column;gap:22px}.ch-editor{order:0;width:100%}.ch-inspector{order:1;width:100%}.ch-library{order:2;width:100%;border:0;border-top:1px solid var(--line);padding:20px 0}.ch-materials{grid-template-columns:repeat(4,minmax(0,1fr))}.ch-stage{min-height:310px;padding:25px 12px}.ch-empty{padding:38px 5px}.ch-topline{gap:8px}.ch-name input{font-size:16px}.ch-topline .cs-button{padding:10px}.ch-toolbar .cs-button{flex:1}.ch-steps{font-size:10px}.ch-anchor span{font-size:9px;left:12px}.ch-section{padding:18px 0}.ch-inspector-heading{margin-bottom:14px}}
.ch-material-icon svg{width:62px;max-width:100%;height:30px}.ch-material-icon{color:var(--acc)}