/* PDF 워터마크 전용 CSS (2026-10-21). '겹침대': 파일 띠 → [미리 보기(쪽 넘기기 · 무대 · 쪽 띠) | 설정표] → 저장 줄.
   무대는 설정표 높이에 맞춰 늘어나고 쪽은 그 안에 통째로 들어온다(쪽 상자는 absolute라 높이를 밀어 올리지 않음). 강조색(--accent)은 넣는 쪽 표시에만.
   좁은 폭은 툴 폭 컨테이너 쿼리(@container pwm)로 한 열로 접는다. 공용 부품은 assets/v2.css. */
.pwm-work{container:pwm / inline-size;position:relative}
.pwm-work.is-over{outline:2px dashed var(--ink);outline-offset:-6px}
.pwm-work [hidden]{display:none!important}

/* 파일 띠 */
.pwm-file{display:flex;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--soft)}
.pwm-fico{flex:0 0 auto;width:30px;height:30px;color:var(--muted)}
.pwm-fname{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1;margin:0}
.pwm-fname b{font-family:var(--sans);font-size:14px;font-weight:700;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pwm-fname span{font-family:var(--sans);font-size:12px;color:var(--muted)}
.pwm-input{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden;pointer-events:none}
.pwm-warn{margin:0;padding:9px 16px;border-bottom:1px solid var(--soft);background:var(--accent-wash);font-family:var(--sans);font-size:12.5px;line-height:1.55;color:var(--ink)}

/* 고르기 전: 끌어 놓기 상자 + 예시 카드 */
.pwm-drop{display:grid;grid-template-columns:minmax(0,1fr) 236px;gap:14px;padding:16px}
.pwm-dropbox{min-height:236px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:22px 16px;border:1px dashed var(--line);border-radius:var(--radius);background:color-mix(in srgb, var(--wash) 55%, var(--paper));text-align:center;cursor:pointer;transition:background var(--ease),border-color var(--ease)}
.pwm-dropbox > b{max-width:30em;font-family:var(--sans);font-size:15px;font-weight:700;line-height:1.45;color:var(--ink)}
.pwm-dropbox > span:not(.v2-btn){max-width:34em;font-family:var(--sans);font-size:12.5px;line-height:1.55;color:var(--muted)}
.pwm-dropbox .pwm-pickbtn{margin-top:8px;pointer-events:none}
.pwm-dropbox:hover,.pwm-work.is-over .pwm-dropbox{background:var(--wash);border-color:var(--ink)}
.pwm-file:focus-within ~ .pwm-drop .pwm-dropbox{outline:2px solid var(--accent);outline-offset:2px}
.pwm-dropart{width:150px;height:86px;margin-bottom:6px;overflow:visible}
.pwm-da-pg rect{fill:var(--card);stroke:var(--line);stroke-width:1}
.pwm-da-pg path{stroke:var(--line);stroke-width:2;fill:none}
.pwm-da-film rect{fill:color-mix(in srgb, var(--accent) 7%, transparent);stroke:var(--accent);stroke-width:1;stroke-dasharray:3 2}
.pwm-da-film text{font-family:var(--sans);font-size:12px;font-weight:800;fill:var(--accent);opacity:.75;letter-spacing:.04em}
.pwm-da-film{transition:transform .45s cubic-bezier(.3,.7,.3,1)}
.pwm-dropbox:hover .pwm-da-film,.pwm-work.is-over .pwm-da-film{transform:translateX(-24px)}
.pwm-sample{display:flex;flex-direction:column;gap:10px;padding:14px;border:1px solid var(--soft);border-radius:var(--radius);background:var(--paper)}
.pwm-sthumb{width:100%;height:auto;max-height:84px}
.pwm-sp{fill:var(--card);stroke:var(--line);stroke-width:.6}
.pwm-sl{stroke:var(--line);stroke-width:1.6;fill:none}
.pwm-smk rect{fill:var(--accent);opacity:.45}
.pwm-sample p{display:flex;flex-direction:column;gap:3px;margin:0}
.pwm-sample p b{font-family:var(--sans);font-size:13.5px;font-weight:700;color:var(--ink)}
.pwm-sample p span{font-family:var(--sans);font-size:12px;line-height:1.5;color:var(--muted)}
.pwm-sample .v2-btn{align-self:flex-start}
.pwm-facts{margin:auto 0 0;padding:10px 0 0;border-top:1px solid var(--soft);list-style:none;display:grid;gap:4px}
.pwm-facts li{font-family:var(--sans);font-size:11.5px;color:var(--muted);padding-left:12px;position:relative}
.pwm-facts li::before{content:"";position:absolute;left:0;top:.62em;width:5px;height:5px;background:var(--line)}

/* 책상: 미리 보기 | 설정표 */
.pwm-desk{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,1fr);align-items:stretch;border-bottom:1px solid var(--soft)}
.pwm-view{display:flex;flex-direction:column;min-width:0;border-right:1px solid var(--soft)}
.pwm-vhead{display:flex;align-items:center;gap:8px 12px;flex-wrap:wrap;padding:10px 14px;border-bottom:1px solid var(--soft)}
.pwm-nav{display:flex;align-items:center;gap:4px;margin-right:auto}
.pwm-nb{display:grid;place-items:center;width:30px;height:30px;border:1px solid var(--soft);border-radius:var(--radius);background:var(--paper);color:var(--ink);cursor:pointer}
.pwm-nb:hover:not(:disabled){background:var(--btn)}
.pwm-nb:disabled{opacity:.4;cursor:default}
.pwm-nb svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.pwm-page{min-width:6.5em;text-align:center;font-family:var(--sans);font-size:12.5px;font-weight:650;color:var(--ink);font-variant-numeric:tabular-nums}
.pwm-hold{position:absolute;right:10px;top:10px;z-index:2;height:30px;user-select:none;-webkit-user-select:none;touch-action:none;box-shadow:0 1px 3px rgba(0,0,0,.12)}
.pwm-hold[aria-pressed="true"]{background:var(--fill);border-color:var(--fill);color:var(--on-fill)}
/* 무대: 겹침대(옅은 모눈) 위에 쪽 하나. 쪽 상자는 absolute로 가운데 */
.pwm-stage{position:relative;flex:1 1 auto;min-height:340px;padding:18px;overflow:hidden;background-color:color-mix(in srgb, var(--wash) 75%, var(--paper));background-image:linear-gradient(var(--soft) 1px, transparent 1px),linear-gradient(90deg, var(--soft) 1px, transparent 1px);background-size:24px 24px;background-position:-1px -1px}
.pwm-sheet{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.12),0 6px 22px rgba(0,0,0,.10);outline:1px solid var(--line)}
.pwm-sheet canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.pwm-sheet.is-wait::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg, transparent 30%, rgba(255,255,255,.55) 50%, transparent 70%) 0 0/200% 100%;animation:pwm-shim 1.1s linear infinite}
@keyframes pwm-shim{to{background-position:-200% 0}}
.pwm-offtag{position:absolute;left:8px;top:8px;display:none;padding:3px 8px;border-radius:var(--radius);background:var(--ink);color:var(--paper);font-family:var(--sans);font-size:11.5px;font-weight:650}
.pwm-sheet.is-off .pwm-offtag{display:block}
.pwm-sheet.is-off canvas{opacity:.55}
.pwm-fit{position:absolute;left:12px;right:12px;bottom:8px;margin:0;text-align:center;font-family:var(--sans);font-size:11.5px;color:var(--muted)}
/* 쪽 띠: 한 줄 가로 스크롤, 넣는 쪽은 강조색 받침 */
.pwm-strip{overflow-x:auto;overflow-y:hidden;border-top:1px solid var(--soft);background:var(--card);scrollbar-width:thin}
.pwm-strip-l{display:flex;gap:10px;margin:0;padding:10px 14px 8px;list-style:none;width:max-content}
.pwm-ti{position:relative;display:flex;flex-direction:column;align-items:center}
.pwm-tb{display:flex;flex-direction:column;align-items:center;gap:3px;padding:3px;border:1px solid transparent;border-radius:var(--radius);background:none;cursor:pointer}
.pwm-tb:hover{background:var(--wash)}
.pwm-tb[aria-current="true"]{border-color:var(--ink)}
.pwm-th{position:relative;display:block;width:51px;height:72px;background:#fff;outline:1px solid var(--line);overflow:hidden} /* 크기는 tool.js가 쪽 비율로 */
.pwm-th canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.pwm-tno{font-family:var(--sans);font-size:11px;font-weight:650;color:var(--muted);font-variant-numeric:tabular-nums}
.pwm-tin{position:absolute;right:-3px;top:-3px;display:grid;place-items:center;width:24px;height:24px;padding:0;border:1px solid var(--line);border-radius:50%;background:var(--paper);color:var(--muted);cursor:pointer}
.pwm-tin svg{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;opacity:0}
.pwm-tin[aria-pressed="true"]{background:var(--fill);border-color:var(--fill);color:var(--on-fill)}
.pwm-tin[aria-pressed="true"] svg{opacity:1}
.pwm-ti.is-off .pwm-th{opacity:.45}
.pwm-ti.is-stamp .pwm-tov{animation:pwm-stamp .5s cubic-bezier(.3,.7,.3,1) var(--d,0ms) both}
@keyframes pwm-stamp{0%{opacity:0;transform:scale(1.35)}60%{opacity:1;transform:scale(.96)}100%{opacity:1;transform:scale(1)}}

/* 설정표: 라벨 | 조절 */
.pwm-set{display:grid;grid-template-columns:max-content minmax(0,1fr);align-content:start;gap:12px 14px;padding:14px 16px 16px;min-width:0}
.pwm-sl{padding-top:9px;line-height:1.35;max-width:8.5em}
.pwm-sc{display:flex;flex-wrap:wrap;align-items:center;gap:6px 8px;min-width:0}
.pwm-hint{flex-basis:100%;font-family:var(--sans);font-size:11.5px;line-height:1.5;color:var(--muted)}
.pwm-presets{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));align-items:stretch;gap:6px}
.pwm-pre{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:4px;min-width:0;padding:6px 3px 5px;border:1px solid var(--soft);border-radius:var(--radius);background:var(--paper);cursor:pointer;transition:background var(--ease),border-color var(--ease)}
.pwm-pre:hover{background:var(--btn)}
.pwm-pre[aria-pressed="true"]{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.pwm-pre b{max-width:100%;font-family:var(--sans);font-size:11.5px;font-weight:650;line-height:1.25;color:var(--ink);text-align:center;overflow-wrap:anywhere}
.pwm-pth{width:34px;height:45px;overflow:hidden}
.pwm-ppg{fill:#fff;stroke:var(--line);stroke-width:1}
.pwm-pln{stroke:#d9d4cb;stroke-width:1.4;fill:none}
.pwm-pmk{color:var(--muted);transition:transform .35s cubic-bezier(.3,.7,.3,1)}
.pwm-pre:hover .pwm-pmk{transform:translateY(-1.5px)}
.pwm-textc{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:6px 8px}
.pwm-textc .pwm-hint{grid-column:1 / -1}
.pwm-tin2 textarea{flex:1 1 0;width:100%;min-width:0;height:42px;min-height:40px;max-height:110px;padding:9px 10px;border:0;background:none;outline:0;resize:none;font-family:var(--sans);font-size:15px;font-weight:600;line-height:1.45;color:var(--ink);overflow:auto}
.pwm-date{white-space:nowrap}
.pwm-imgc{display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;align-items:center;gap:6px 8px}
.pwm-ithumb{width:48px;height:32px;border:1px solid var(--soft);border-radius:var(--radius);background:repeating-conic-gradient(#e8e4dc 0 25%, #fff 0 50%) 0 0/8px 8px}
.pwm-iname{display:flex;flex-direction:column;gap:2px;min-width:0;margin:0}
.pwm-iname b{font-family:var(--sans);font-size:12.5px;font-weight:650;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pwm-iname small{font-family:var(--sans);font-size:11.5px;line-height:1.45;color:var(--muted)}
.pwm-idrop{width:32px;justify-content:center;padding:0;font-size:16px}
.pwm-fl{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:5px;width:100%}
.pwm-fl.is-2{grid-template-columns:repeat(2,minmax(0,1fr))} /* 이름이 4열에서 잘리면(tool.js가 scrollWidth로 잼) 2열 */
.pwm-font{min-width:0;height:34px;padding:0 4px;border:1px solid var(--soft);border-radius:var(--radius);background:var(--paper);cursor:pointer;transition:background var(--ease),border-color var(--ease)}
.pwm-font b{display:block;font-size:12.5px;font-weight:600;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pwm-font:hover{background:var(--btn)}
.pwm-font[aria-pressed="true"]{background:var(--fill);border-color:var(--fill)}
.pwm-font[aria-pressed="true"] b{color:var(--on-fill)}
.pwm-font[aria-busy="true"] b{opacity:.5}
/* 위치 9칸: 작은 쪽 모양 */
.pwm-posc{gap:4px 12px}
.pwm-posc .pwm-hint{flex-basis:auto;flex:1 1 10em}
.pwm-pos{display:grid;grid-template-columns:repeat(3,26px);grid-template-rows:repeat(3,26px);gap:2px;padding:3px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.pwm-pos button{display:grid;place-items:center;padding:0;border:0;border-radius:calc(var(--radius) - 1px);background:none;cursor:pointer}
.pwm-pos button:hover{background:#efebe4}
.pwm-pos i{width:8px;height:8px;border-radius:50%;background:#cfc8bd}
.pwm-pos button[aria-pressed="true"] i{width:14px;height:6px;border-radius:2px;background:var(--accent)}
/* 막대 줄: 막대 | 값 (기울기는 + 빠른 단추). 막대 높이는 입력 상자 기준 42px */
.pwm-rng{flex-wrap:nowrap}
.pwm-range{flex:1 1 120px;min-width:0;height:var(--v2-ctl,42px);margin:0;accent-color:var(--ink);cursor:pointer}
.pwm-rng output{flex:0 0 auto;min-width:3.4em;text-align:right;font-family:var(--sans);font-size:13px;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums}
.pwm-rots{display:flex;gap:3px;flex:0 0 auto}
.pwm-rots button{display:grid;place-items:center;width:30px;height:30px;padding:0;border:1px solid var(--soft);border-radius:var(--radius);background:var(--paper);color:var(--muted);cursor:pointer}
.pwm-rots button[aria-pressed="true"]{background:var(--fill);border-color:var(--fill);color:var(--on-fill)}
.pwm-rots svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}
/* 색 */
.pwm-cl{display:flex;gap:6px;align-items:center}
.pwm-sw{position:relative;width:30px;height:30px;padding:0;border:1px solid var(--line);border-radius:var(--radius);background:var(--sw);cursor:pointer}
.pwm-sw[aria-pressed="true"],.pwm-well.is-on{box-shadow:0 0 0 2px var(--card),0 0 0 4px var(--ink)}
.pwm-well{display:grid;place-items:center;overflow:hidden;background:conic-gradient(#c62828,#e0a100,#3a8a3a,#1f4fa3,#7a3fa0,#c62828)}
.pwm-well input{position:absolute;inset:-6px;width:calc(100% + 12px);height:calc(100% + 12px);opacity:0;cursor:pointer}
.pwm-well:focus-within{outline:2px solid var(--accent);outline-offset:2px}
/* 넣을 쪽 */
.pwm-pages{flex-direction:column;align-items:stretch;gap:8px}
.pwm-pages .v2-seg{align-self:flex-start}
.pwm-rngform{margin:0}
.pwm-rf .v2-input input{text-align:left;font-size:14.5px}
.pwm-rf .pwm-hint{display:block;margin-top:5px}
.pwm-rf.is-invalid .pwm-hint{color:var(--accent)}
.pwm-tf.is-invalid + .pwm-date + .pwm-hint{color:var(--accent)}
.pwm-flatc{flex-direction:column;flex-wrap:nowrap;align-items:flex-start;gap:5px;padding-top:9px}
.pwm-flatc .pwm-hint{flex-basis:auto}

/* 저장 줄 */
.pwm-act{display:flex;align-items:flex-end;justify-content:space-between;gap:10px 18px;flex-wrap:wrap;padding:14px 16px}
.pwm-sum{min-width:0}
.pwm-big{display:flex;align-items:baseline;gap:6px;margin:3px 0 0;font-family:var(--sans);font-weight:800;font-size:40px;line-height:1;letter-spacing:-.02em;color:var(--ink);font-variant-numeric:tabular-nums lining-nums}
.pwm-big small{font-size:15px;font-weight:700;letter-spacing:0;color:var(--muted)}
.pwm-osub{margin:7px 0 0;font-family:var(--sans);font-size:12.5px;line-height:1.5;color:var(--muted)}
.pwm-acts{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.pwm-out{margin:0;font-family:var(--sans);font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.pwm-save{position:relative;overflow:hidden;padding:0 16px;font-variant-numeric:tabular-nums}
.pwm-prog{position:absolute;left:0;bottom:0;height:3px;width:calc(var(--p, 0) * 100%);background:var(--accent);transition:width .2s ease}
.pwm-work:not(.is-busy) .pwm-prog{display:none}
.pwm-status{display:block;margin:0;padding:9px 16px 12px;border-top:1px solid var(--soft);min-height:1.5em}
.pwm-status:empty{display:none}
.pwm-noscript{margin:0;padding:12px 16px;font-family:var(--sans);font-size:13px}

/* 좁은 폭 */
@container pwm (max-width: 759px){
  .pwm-desk{grid-template-columns:minmax(0,1fr)}
  .pwm-view{border-right:0;border-bottom:1px solid var(--soft)}
  .pwm-stage{flex:0 0 auto;height:clamp(280px, 62vh, 520px);min-height:0}
}
@container pwm (max-width: 560px){
  .pwm-drop{grid-template-columns:minmax(0,1fr)}
  .pwm-dropbox{min-height:200px}
  .pwm-set{grid-template-columns:minmax(0,1fr);gap:4px 0;padding:12px 14px 14px}
  .pwm-sl{padding-top:8px;max-width:none}
  .pwm-sc + .pwm-sl{margin-top:6px}
  .pwm-flatc{padding-top:0}
  .pwm-presets{grid-template-columns:repeat(5,minmax(0,1fr))}
  .pwm-act{align-items:stretch}
  .pwm-acts{width:100%;justify-content:space-between}
  .pwm-save{flex:1 1 auto;justify-content:center}
}
@container pwm (max-width: 380px){
  .pwm-imgc{grid-template-columns:auto minmax(0,1fr) auto}
  .pwm-imgc .v2-btn:not(.pwm-idrop){grid-column:1 / -1;justify-content:center}
  .pwm-pre b{font-size:10.5px}
}
@media (prefers-reduced-motion: reduce){
  .pwm-da-film,.pwm-pmk{transition:none}
  .pwm-dropbox:hover .pwm-da-film,.pwm-work.is-over .pwm-da-film,.pwm-pre:hover .pwm-pmk{transform:none}
  .pwm-sheet.is-wait::after{animation:none}
  .pwm-ti.is-stamp .pwm-tov{animation:none}
}