/* ROBERIN The New — HEIC → JPG 변환기 (heic-to-jpg-converter) 20260827h
 * Warm paper palette per 추가 필수 확인 #16. Numeric family/weight is owned by
 * assets/css/roberin-the-new-numerals-20260814g.css; this file never declares it.
 */
.tn-heic-page{--heic-paper:#faf6ee;--heic-ink:#1a1208;--heic-muted:#5a4a30;--heic-line:#b8a888;--heic-soft:#ddd4be;--heic-surface:#fffaf0;--heic-wash:#f5efdf;--heic-accent:#c44a00;--heic-good:#2f7d54;--heic-primary:#1a1208;--heic-primary-text:#faf6ee;--heic-secondary:#ede6d4;max-width:1180px;margin:0 auto;color:var(--heic-ink)}

.tn-heic-tool,.tn-heic-tool *{box-sizing:border-box}
.tn-heic-tool{display:grid;gap:0;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;border:1px solid var(--heic-line);background:var(--heic-paper);color:var(--heic-ink)}
.tn-heic-tool :is(ul,ol,li,dl,dd,dt){margin:0;padding:0;list-style:none}
.tn-heic-tool :is(code,pre,kbd,samp){padding:0;border:0;background:transparent;color:inherit;font:inherit}

.tn-heic-stage{display:grid;gap:14px;padding:18px;border-bottom:1px solid var(--heic-line)}
.tn-heic-pane-label{margin:0;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--heic-muted)}

.tn-heic-canvas{display:grid;justify-items:center;align-content:center;gap:10px;min-height:210px;padding:22px 18px;border:1px dashed var(--heic-line);background:var(--heic-surface);text-align:center;cursor:pointer}
.tn-heic-canvas.is-over{border-color:var(--heic-accent);background:var(--heic-wash)}
.tn-heic-canvas__title{margin:0;font-size:14px;font-weight:800}
.tn-heic-canvas__hint{margin:0;font-size:11px;font-weight:400;line-height:1.6;color:var(--heic-muted)}
.tn-heic-canvas__pick{min-height:36px;padding:0 18px}
/* 선택한 파일 스트립은 업로드 캔버스 밖에 둔다. 캔버스 안에 두면 썸네일 클릭이
 * 파일 선택 창을 다시 여는 문제가 생긴다 (2026-08-27 사용자 지적). */
.tn-heic-picked{display:grid;gap:8px;padding:12px;border:1px solid var(--heic-soft);background:var(--heic-surface)}
.tn-heic-picked[hidden]{display:none}
.tn-heic-picked__label{margin:0;font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--heic-muted)}
.tn-heic-picked__label b{font-size:12px;color:var(--heic-ink)}
.tn-heic-picked__hint{margin:0;font-size:11px;font-weight:400;line-height:1.6;color:var(--heic-muted)}
.tn-heic-thumbs{display:flex;flex-wrap:wrap;gap:8px;width:100%}
.tn-heic-thumbs:empty{display:none}
.tn-heic-tile{position:relative;display:block;line-height:0}
.tn-heic-tile__view{display:block;padding:0;border:0;background:none;line-height:0;cursor:zoom-in;outline:0}
.tn-heic-tile__view:focus-visible{outline:2px solid var(--heic-accent);outline-offset:2px}
.tn-heic-tile__view:disabled,.tn-heic-row__view:disabled{cursor:default}
.tn-heic-tile__remove{position:absolute;top:4px;right:4px;display:grid;place-items:center;width:22px;height:22px;padding:0;border:1px solid var(--heic-line);background:var(--heic-paper);color:var(--heic-ink);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;font-weight:800;line-height:1;cursor:pointer;outline:0}
.tn-heic-tile__remove:hover{border-color:var(--heic-accent);color:var(--heic-accent)}
.tn-heic-tile__remove:focus-visible{outline:2px solid var(--heic-accent);outline-offset:2px}
.tn-heic-thumb{width:104px;height:104px;border:1px solid var(--heic-soft);background:var(--heic-wash);object-fit:cover}
.tn-heic-thumb--pending{display:grid;place-items:center;font-size:9px;font-weight:800;letter-spacing:.04em;color:var(--heic-muted)}
.tn-heic-thumb--pending.is-loading{background:repeating-linear-gradient(135deg,var(--heic-wash),var(--heic-wash) 6px,var(--heic-surface) 6px,var(--heic-surface) 12px)}

/* settings와 metrics는 같은 세로 축을 공유한다 (One-Shot Contract 우려 #42).
 * 두 행 모두 4열 균등 + 동일 gap이라 출력 형식 컬럼과 올린 파일 컬럼의 폭이 같다. */
.tn-heic-settings{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));align-items:end;gap:8px}
.tn-heic-settings .tn-heic-actions{grid-column:3/5}
.tn-heic-field{display:grid;align-content:start;gap:5px;margin:0;padding:0;border:0;background:none;font-size:12px;font-weight:700}
.tn-heic-field>span:first-child{display:block;padding:0;line-height:1.35}
.tn-heic-control{display:flex!important;align-items:center!important;height:36px;border:1px solid var(--heic-line);background:var(--heic-surface)}
.tn-heic-control input{flex:1 1 auto;width:auto;min-width:0;height:34px;padding:0 10px;border:0!important;outline:0!important;background:transparent!important;color:var(--heic-ink)!important;-webkit-text-fill-color:var(--heic-ink)!important;font-size:14px}
.tn-heic-control select{flex:1 1 auto;width:100%;min-width:0;height:34px;padding:0 26px 0 10px;border:0!important;outline:0!important;background:transparent!important;color:var(--heic-ink)!important;-webkit-text-fill-color:var(--heic-ink)!important;font-family:inherit;font-size:12px;font-weight:700;-webkit-appearance:none;appearance:none;cursor:pointer}
.tn-heic-control--select{position:relative}
.tn-heic-control--select::after{content:"";position:absolute;right:10px;top:50%;width:7px;height:7px;margin-top:-5px;border-right:1px solid var(--heic-muted);border-bottom:1px solid var(--heic-muted);transform:rotate(45deg);pointer-events:none}
.tn-heic-control b{display:grid;place-items:center;align-self:stretch;min-width:36px;padding:0 8px;border-left:1px solid var(--heic-soft);font-size:11px;font-weight:700;color:var(--heic-muted)}
.tn-heic-control:has(input:focus-visible),.tn-heic-control:has(select:focus-visible){outline:2px solid var(--heic-accent);outline-offset:-1px}
.tn-heic-control input:disabled{color:var(--heic-muted)!important;-webkit-text-fill-color:var(--heic-muted)!important}

.tn-heic-actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.tn-heic-btn{display:grid;place-items:center;width:100%;min-height:36px;padding:8px 10px;border:1px solid var(--heic-line);background:var(--heic-secondary);color:var(--heic-ink);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px;font-weight:800;line-height:1;outline:0;cursor:pointer}
.tn-heic-btn--primary{background:var(--heic-primary);color:var(--heic-primary-text);border-color:var(--heic-primary)}
.tn-heic-btn:hover{border-color:var(--heic-accent);outline:0}
.tn-heic-btn:focus-visible{outline:2px solid var(--heic-accent);outline-offset:2px}
.tn-heic-btn:disabled{opacity:.55;cursor:default;outline:0}

.tn-heic-status{margin:0;padding:10px 12px;border:1px solid var(--heic-soft);background:var(--heic-surface);font-size:11px;font-weight:400;line-height:1.6;color:var(--heic-muted)}
.tn-heic-status[data-state=error]{border-color:var(--heic-accent);color:var(--heic-accent)}
.tn-heic-status[data-state=success]{color:var(--heic-good)}
.tn-heic-status[data-state=busy]{border-color:var(--heic-accent)}

.tn-heic-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.tn-heic-metrics>div{min-width:0}
.tn-heic-metrics>div{display:grid;gap:5px;padding:10px;border:1px solid var(--heic-soft);background:var(--heic-surface)}
.tn-heic-metrics dt{font-size:11px;font-weight:400;color:var(--heic-muted)}
.tn-heic-metrics dd{font-size:14px}

.tn-heic-queue{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding:18px}
.tn-heic-queue__empty{grid-column:1/-1;margin:0;padding:14px;border:1px dashed var(--heic-soft);background:var(--heic-surface);font-size:11px;font-weight:400;color:var(--heic-muted);text-align:center}
.tn-heic-row{display:grid;grid-template-columns:140px minmax(0,1fr);align-items:start;gap:12px;padding:12px;border:1px solid var(--heic-soft);background:var(--heic-surface)}
.tn-heic-row__view{display:block;padding:0;border:0;background:none;line-height:0;cursor:zoom-in;outline:0}
.tn-heic-row__view:focus-visible{outline:2px solid var(--heic-accent);outline-offset:2px}
.tn-heic-row__thumb{width:140px;height:140px;border:1px solid var(--heic-soft);background:var(--heic-wash);object-fit:cover}
.tn-heic-row__body{display:grid;gap:6px;min-width:0}
.tn-heic-row__foot{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:8px}
.tn-heic-row__name{overflow:hidden;font-size:12px;font-weight:700;text-overflow:ellipsis;white-space:nowrap}
.tn-heic-details{display:flex;flex-wrap:wrap;gap:8px;font-size:11px;font-weight:400;color:var(--heic-muted)}
.tn-heic-detail-value{font-size:11px}
.tn-heic-row__state{font-size:11px;font-weight:700;color:var(--heic-muted);white-space:nowrap}
.tn-heic-row__state[data-state=done]{color:var(--heic-good)}
.tn-heic-row__state[data-state=error]{color:var(--heic-accent)}
.tn-heic-row__state[data-state=stale]{color:var(--heic-accent)}
.tn-heic-row .tn-heic-btn{width:auto;min-width:104px;padding:0 12px}
.tn-heic-note{padding:0 18px 18px}
.tn-heic-viewer{width:min(92vw,860px);max-width:none;padding:0;border:1px solid var(--heic-line);background:var(--heic-paper);color:var(--heic-ink)}
.tn-heic-viewer::backdrop{background:rgba(26,18,8,.62)}
.tn-heic-viewer__head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px;border-bottom:1px solid var(--heic-soft)}
.tn-heic-viewer__name{margin:0;overflow:hidden;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px;font-weight:700;text-overflow:ellipsis;white-space:nowrap}
.tn-heic-viewer__head .tn-heic-btn{width:auto;min-width:88px}
.tn-heic-viewer__stage{display:grid;place-items:center;padding:12px;background:var(--heic-wash)}
.tn-heic-viewer__stage img{display:block;max-width:100%;max-height:64vh;border:1px solid var(--heic-soft);object-fit:contain}
.tn-heic-viewer__meta{margin:0;padding:12px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:11px;font-weight:400;color:var(--heic-muted)}
.tn-heic-caption{margin:0;font-size:11px;font-weight:400;line-height:1.6;color:var(--heic-muted)}

body:is([data-scheme=dark],[data-scheme=inverse],[data-scheme=auto][data-l=dark],[data-scheme=auto][data-d=dark]) .tn-heic-page{--heic-paper:#241d12;--heic-ink:#efe6d2;--heic-muted:#c3b492;--heic-line:#6f6047;--heic-soft:#574a37;--heic-surface:#322a1a;--heic-wash:#2c2517;--heic-accent:#e8823f;--heic-good:#66a77f;--heic-primary:#4a3116;--heic-primary-text:#f7ead1;--heic-secondary:#2f2115}
body:is([data-scheme=dark],[data-scheme=inverse],[data-scheme=auto][data-l=dark],[data-scheme=auto][data-d=dark]) .tn-heic-tool :is(button,input,select){color:var(--heic-ink)!important;-webkit-text-fill-color:var(--heic-ink)!important}
body:is([data-scheme=dark],[data-scheme=inverse],[data-scheme=auto][data-l=dark],[data-scheme=auto][data-d=dark]) .tn-heic-btn--primary{border-color:var(--heic-accent)}

@media(prefers-color-scheme:dark){body[data-scheme=auto]:not([data-l=light]) .tn-heic-page{--heic-paper:#241d12;--heic-ink:#efe6d2;--heic-muted:#c3b492;--heic-line:#6f6047;--heic-soft:#574a37;--heic-surface:#322a1a;--heic-wash:#2c2517;--heic-accent:#e8823f;--heic-good:#66a77f;--heic-primary:#4a3116;--heic-primary-text:#f7ead1;--heic-secondary:#2f2115}
body[data-scheme=auto]:not([data-l=light]) .tn-heic-tool :is(button,input,select){color:var(--heic-ink)!important;-webkit-text-fill-color:var(--heic-ink)!important}}

@media(max-width:720px){
.tn-heic-page{margin-inline:5px}
.tn-heic-stage,.tn-heic-queue{padding:13px}
.tn-heic-note{padding:0 13px 13px}
.tn-heic-viewer{width:min(94vw,520px)}
.tn-heic-viewer__stage img{max-height:56vh}
.tn-heic-canvas{min-height:172px;padding:18px 12px}
.tn-heic-settings{grid-template-columns:repeat(2,minmax(0,1fr))}
.tn-heic-settings .tn-heic-actions{grid-column:1/-1;grid-template-columns:repeat(2,minmax(0,1fr))}
.tn-heic-actions .tn-heic-btn--primary{grid-column:1/-1}
.tn-heic-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}
.tn-heic-queue{grid-template-columns:1fr}
.tn-heic-row{grid-template-columns:112px minmax(0,1fr)}
.tn-heic-row__thumb{width:112px;height:112px}
.tn-heic-thumb{width:84px;height:84px}
.tn-heic-row__foot{grid-template-columns:repeat(2,minmax(0,1fr))}
.tn-heic-row__state{grid-column:1/-1}
.tn-heic-row .tn-heic-btn{min-width:0;width:100%;padding:0 6px}
}