/* 이미지 원형 도트화 도구 — 작업면 '견본첩'(2026-10-20). 무대 | 옆 칸(스타일 견본·가로 도트 수·그린 도트) → 저장 줄 → 조절 5칸 → 색별 도트 수 */
.cir-work{container:cirw/inline-size;position:relative;overflow:hidden}
.cir-file{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.cir-bar{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;padding:12px 14px;border-bottom:1px solid var(--line)}
.cir-pick{cursor:pointer}
.cir-pick:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.cir-src{display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 8px;min-width:0;margin:0;font-family:var(--sans);font-size:12.5px}
.cir-src b{font-weight:650;color:var(--ink);overflow-wrap:anywhere}
.cir-src span{font-family:var(--mono);font-size:11.5px;color:var(--muted)}
.cir-barbtns{display:flex;gap:6px;margin-left:auto}
.cir-barbtns [hidden]{display:none}
.cir-privacy{flex-basis:100%;font-family:var(--sans);font-size:11.5px;color:var(--muted)}
.cir-hint{display:block;margin-top:6px;font-family:var(--sans);font-size:11.5px;line-height:1.5;color:var(--muted)}
.cir-hint[hidden]{display:none}
.cir-err{color:var(--accent)}

.cir-desk{display:grid;grid-template-columns:minmax(0,1fr) 236px}
.cir-stage{position:relative;display:grid;place-items:center;min-height:300px;padding:50px 18px 18px;background:var(--wash);background-image:radial-gradient(circle,color-mix(in srgb,var(--ink) 9%,transparent) 1px,transparent 1.4px);background-size:14px 14px}
.cir-frame{position:relative;line-height:0;box-shadow:0 0 0 1px var(--soft),0 6px 18px -10px color-mix(in srgb,var(--ink) 40%,transparent)}
.cir-stage[data-bg="clear"] .cir-frame{background-color:#fff;background-image:conic-gradient(#e6e6e6 25%,#fff 0 50%,#e6e6e6 0 75%,#fff 0);background-size:16px 16px}
.cir-cv{display:block;width:100%;height:100%}
.cir-orig{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 150ms ease-in-out}
.cir-stage.is-orig .cir-orig{opacity:1}
.cir-stage.is-stale .cir-frame{opacity:.45}
.cir-origbtn{position:absolute;top:10px;right:10px}
.cir-chip{position:absolute;left:10px;top:10px;padding:5px 8px;border:1px solid var(--soft);border-radius:var(--radius);background:color-mix(in srgb,var(--paper) 90%,transparent);font-family:var(--mono);font-size:11px;line-height:1.2;color:var(--ink);max-width:calc(100% - 150px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cir-busy{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);margin:0;padding:6px 10px;border-radius:var(--radius);background:var(--paper);font-family:var(--sans);font-size:12px;color:var(--muted)}
.cir-busy[hidden]{display:none}
.cir-over{position:absolute;inset:8px;display:none;align-items:center;justify-content:center;gap:8px;margin:0;border:2px dashed var(--ink);border-radius:var(--radius);background:color-mix(in srgb,var(--paper) 86%,transparent);font-family:var(--sans);font-size:14px;font-weight:650;color:var(--ink);z-index:2}
.cir-work.is-over .cir-over{display:flex}

.cir-side{display:flex;flex-direction:column;gap:12px;min-width:0;padding:14px;border-left:1px solid var(--line)}
.cir-sthead{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:2px 8px}
.cir-sthead small{font-family:var(--sans);font-size:11px;color:var(--muted)}
.cir-styles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.cir-st{display:flex;flex-direction:column;align-items:center;gap:5px;min-width:0;padding:8px 4px 7px;border:1px solid var(--soft);border-radius:var(--radius);background:var(--paper);font-family:var(--sans);font-size:12px;font-weight:600;line-height:1.25;color:var(--muted);text-align:center;cursor:pointer;transition:border-color var(--ease),color var(--ease),background var(--ease)}
.cir-st:hover{background:var(--btn);color:var(--ink)}
.cir-st canvas{width:60px;height:60px;border-radius:50%;box-shadow:0 0 0 1px var(--soft);transition:transform 250ms cubic-bezier(0.22,1,0.36,1)}
.cir-st canvas.is-clear{background-image:conic-gradient(#e6e6e6 25%,#fff 0 50%,#e6e6e6 0 75%,#fff 0);background-size:10px 10px}
.cir-st[aria-pressed="true"]{border-color:var(--ink);color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.cir-st[aria-pressed="true"] canvas{transform:scale(1.06)}
.cir-st:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
:lang(ko) .cir-st span{word-break:keep-all}
.cir-main{display:flex;flex-direction:column;min-width:0}
.cir-main .cir-stage{flex:1 1 auto}
.cir-cols{display:grid;grid-template-columns:132px minmax(0,1fr);align-items:end;gap:6px 14px;padding:12px 14px 13px;border-top:1px solid var(--line)}
.cir-slide{display:flex;flex-direction:column;gap:7px;min-width:0}
.cir-cols .cir-err{grid-column:1/-1;margin-top:0}
.cir-form{margin:0}
.cir-range{display:block;width:100%;margin:0;accent-color:var(--ink)}
.cir-chips button{padding:0 9px}
.cir-sum{margin-top:auto;padding-top:12px;border-top:1px solid var(--soft)}
.cir-sum .v2-big{margin:2px 0 0;font-size:34px;line-height:1.1}
.cir-sum .v2-sub{margin:4px 0 0}

.cir-save{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px;padding:10px 14px;border-top:1px solid var(--line)}
.cir-out{font-family:var(--mono);font-size:11.5px;color:var(--muted)}
.cir-status:empty{display:none}
.cir-saveacts{display:flex;gap:6px;margin-left:auto}

.cir-tune{display:grid;grid-template-columns:max-content minmax(0,auto) minmax(200px,1fr);border-top:1px solid var(--line)}
.cir-row{display:grid;grid-column:1/-1;grid-template-columns:subgrid;align-items:center;gap:6px 16px;padding:9px 14px}
.cir-row + .cir-row{border-top:1px solid var(--soft)}
.cir-row[hidden]{display:none}
.cir-row > .v2-label{margin:0}
.cir-row > .cir-hint{margin:0}
.cir-ctl{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;min-width:0}
.cir-gapctl .cir-range{width:220px;height:30px}
.cir-gapv{min-width:3.2em;font-family:var(--sans);font-size:13px;font-weight:650;color:var(--ink);font-variant-numeric:tabular-nums}
.cir-color{width:44px;height:30px;padding:2px;border:1px solid var(--soft);border-radius:var(--radius);background:var(--paper);cursor:pointer}
.cir-color.is-on{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.cir-nctl .v2-f{width:110px}

.cir-count{padding:13px 14px 14px;border-top:1px solid var(--line)}
.cir-head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:2px 10px;margin:0 0 9px}
.cir-head small{font-family:var(--sans);font-size:11.5px;color:var(--muted)}
.cir-strip{display:flex;height:14px;margin-bottom:10px;border-radius:7px;overflow:hidden;box-shadow:inset 0 0 0 1px var(--soft)}
.cir-strip i{min-width:2px;transition:opacity 150ms ease-out,flex-grow 250ms cubic-bezier(0.22,1,0.36,1)}
.cir-strip i.is-rest{background:repeating-linear-gradient(45deg,var(--soft) 0 3px,transparent 3px 6px)}
.cir-strip i.is-dim{opacity:.18}
.cir-cnt{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,148px),1fr));gap:6px;margin:0;padding:0;list-style:none}
.cir-cnt button{display:grid;grid-template-columns:16px minmax(0,1fr) auto;align-items:center;gap:7px;width:100%;height:32px;padding:0 9px;border:1px solid var(--soft);border-radius:var(--radius);background:var(--paper);font-family:var(--sans);color:var(--ink);cursor:pointer;transition:border-color var(--ease),background var(--ease)}
.cir-cnt button:hover{background:var(--btn)}
.cir-cnt button[aria-pressed="true"]{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.cir-cnt i{width:15px;height:15px;border-radius:50%;box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--ink) 22%,transparent)}
.cir-cnt code{font-family:var(--mono);font-size:11.5px;color:var(--muted);overflow:hidden;text-overflow:ellipsis}
.cir-cnt b{font-size:12.5px;font-weight:650;font-variant-numeric:tabular-nums}
.cir-none{grid-column:1/-1;font-family:var(--sans);font-size:12.5px;color:var(--muted)}
.cir-more{margin:8px 0 0;font-family:var(--sans);font-size:11.5px;color:var(--muted)}
.cir-more[hidden]{display:none}

@container cirw (max-width:699px){
  .cir-tune{grid-template-columns:max-content minmax(0,1fr)}
  .cir-row > .cir-hint{grid-column:2}
}
@container cirw (max-width:639px){
  .cir-desk{grid-template-columns:minmax(0,1fr)}
  .cir-side{border-left:0;border-top:1px solid var(--line)}
  .cir-styles{grid-template-columns:repeat(3,minmax(0,1fr))}
  .cir-tune{grid-template-columns:minmax(0,1fr)}
  .cir-row{display:flex;flex-direction:column;align-items:stretch;gap:7px;padding:11px 14px}
}
@container cirw (max-width:439px){
  .cir-stage{padding:50px 10px 12px}
  .cir-cols{grid-template-columns:minmax(0,1fr)}
  .cir-gapctl .cir-range{flex:1 1 auto;width:auto}
  .cir-saveacts{margin-left:0;width:100%}
  .cir-saveacts .v2-btn{flex:1 1 auto;justify-content:center}
  .cir-st canvas{width:56px;height:56px}
}
@media (prefers-reduced-motion:reduce){
  .cir-st canvas,.cir-strip i,.cir-orig{transition:none}
}