:root{--accent:#0b7285;--accent-deep:#095c6b;--accent-soft:rgba(11,114,133,.12)}
:root{
  --bg:#f5f4f0; --surface:#fbfbf9; --panel:#ffffff; --panel-soft:#f7f6f2;
  --ink:#1c1c1a; --ink-hover:#3a3935; --ink-2:#55534d; --sub:#7a776f; --muted:#8a877f;
  --line:#e3e1db; --line-2:#dcdad3; --line-3:#efeee9; --hover:#efeee9; --soft:#f3f2ee; --track:#ebe9e3;
  --paper:#ffffff; --desk:#ecebe5;
  --danger:#c92a2a; --ok:#2b8a3e;
  --font:"IBM Plex Sans KR",sans-serif; --mono:"JetBrains Mono",monospace;
  --shadow-paper:0 1px 1px rgba(30,25,15,.06),0 6px 16px rgba(30,25,15,.08);
}
*{box-sizing:border-box}
[hidden]{display:none !important}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
.mono-label{font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:var(--muted)}
.app{min-height:100vh;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 28px;border-bottom:1px solid var(--line);background:var(--surface);flex-wrap:wrap}
.brand{display:flex;align-items:baseline;gap:14px;min-width:0;flex-wrap:wrap}
.brand-title{font-size:17px;font-weight:700;letter-spacing:-.01em}
.actions{display:flex;gap:8px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:36px;padding:0 14px;background:transparent;border:1px solid var(--line-2);border-radius:999px;font-size:13px;cursor:pointer;white-space:nowrap;text-decoration:none;color:var(--ink);transition:background .15s,border-color .15s,transform .1s}
.btn:hover{background:var(--hover)}
.btn:active{transform:scale(.97)}
.btn:disabled{opacity:.4;cursor:default;transform:none}
.btn:disabled:hover{background:transparent}
.btn--solid{background:var(--ink);color:#fff;border-color:var(--ink);font-weight:500}
.btn--solid:hover{background:var(--ink-hover)}
.btn--solid:disabled:hover{background:var(--ink)}
.btn--accent{background:var(--accent);color:#fff;border-color:var(--accent);font-weight:500}
.btn--accent:hover{background:var(--accent-deep)}
.btn--accent:disabled:hover{background:var(--accent)}
.btn--big{height:48px;padding:0 22px;font-size:15px}
.btn--block{width:100%}
.btn--sm{height:30px;padding:0 11px;font-size:12px}
.text-input{height:40px;width:100%;padding:0 12px;background:var(--surface);border:1px solid var(--line-2);border-radius:8px;font-size:14px;color:var(--ink)}
.text-input:focus,select.text-input:focus{outline:none;border-color:var(--ink)}
.text-input.is-invalid{border-color:var(--danger);background:#fff5f5}
.text-input--mono{font-family:var(--mono);font-size:13px}
select.text-input{padding-right:28px;appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--ink-2) 50%),linear-gradient(135deg,var(--ink-2) 50%,transparent 50%);background-position:calc(100% - 15px) 17px,calc(100% - 10px) 17px;background-size:5px 5px;background-repeat:no-repeat;cursor:pointer}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* ---------- 공통 레이아웃 ---------- */
.shell{width:100%;max-width:1240px;margin:0 auto;padding:28px 28px 56px}

/* ---------- 드롭존 (종이 묶음) ---------- */
.drop{position:relative;display:grid;grid-template-columns:auto 1fr;align-items:center;gap:28px;padding:40px 44px;background:
  radial-gradient(circle at 1px 1px,rgba(0,0,0,.07) 1px,transparent 1.4px) 0 0/18px 18px,var(--surface);
  border:1.5px dashed var(--line-2);border-radius:20px;cursor:pointer;transition:border-color .2s,background-color .2s,transform .2s}
.drop:hover{border-color:var(--accent)}
.drop.is-over{border-color:var(--accent);border-style:solid;background-color:var(--accent-soft);transform:scale(1.005)}
.drop:focus-within{border-color:var(--accent)}
.drop input[type=file]{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.drop-art{position:relative;width:118px;height:140px;flex:none}
.drop-sheet{position:absolute;width:92px;height:118px;background:var(--paper);border:1px solid var(--line-2);border-radius:6px;box-shadow:var(--shadow-paper);transition:transform .35s cubic-bezier(.2,.8,.2,1)}
.drop-sheet:nth-child(1){left:22px;top:0;transform:rotate(7deg)}
.drop-sheet:nth-child(2){left:12px;top:8px;transform:rotate(-4deg)}
.drop-sheet:nth-child(3){left:2px;top:18px;overflow:hidden;
  background:linear-gradient(var(--line-3),var(--line-3)) 14px 30px/58px 4px no-repeat,
             linear-gradient(var(--line-3),var(--line-3)) 14px 42px/50px 4px no-repeat,
             linear-gradient(var(--line-3),var(--line-3)) 14px 54px/58px 4px no-repeat,
             linear-gradient(var(--line-3),var(--line-3)) 14px 66px/36px 4px no-repeat,var(--paper)}
.drop-sheet:nth-child(3)::after{content:"";position:absolute;right:-1px;top:-1px;width:22px;height:22px;background:linear-gradient(225deg,var(--bg) 50%,var(--line-2) 50%,#fff 60%);border-bottom-left-radius:4px}
.drop-tag{position:absolute;left:-6px;bottom:22px;padding:4px 8px;background:var(--accent);color:#fff;font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.08em;border-radius:5px;box-shadow:0 4px 10px var(--accent-soft)}
.drop:hover .drop-sheet:nth-child(1),.drop.is-over .drop-sheet:nth-child(1){transform:rotate(12deg) translate(8px,-4px)}
.drop:hover .drop-sheet:nth-child(2),.drop.is-over .drop-sheet:nth-child(2){transform:rotate(-7deg) translate(-4px,-2px)}
.drop-body{display:block;min-width:0}
.drop-title,.drop-sub{display:block}
.drop-title{margin:0 0 6px;font-size:22px;font-weight:700;letter-spacing:-.02em}
.drop-sub{margin:0 0 18px;color:var(--ink-2);font-size:14px;line-height:1.6}
.drop-cta{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.drop--compact{grid-template-columns:auto 1fr;padding:16px 20px;gap:14px;border-radius:14px}
.drop--compact .drop-art{width:40px;height:46px}
.drop--compact .drop-sheet{width:30px;height:38px;border-radius:3px}
.drop--compact .drop-sheet:nth-child(1){left:8px}
.drop--compact .drop-sheet:nth-child(2){left:4px;top:3px}
.drop--compact .drop-sheet:nth-child(3){left:0;top:6px;background:var(--paper)}
.drop--compact .drop-sheet:nth-child(3)::after{width:9px;height:9px}
.drop--compact .drop-tag{display:none}
.drop--compact .drop-title{font-size:14px;margin:0}
.drop--compact .drop-sub{margin:0;font-size:12px}

/* 안심 문구 */
.safe-note{display:flex;align-items:flex-start;gap:8px;margin:14px 2px 0;font-size:12.5px;line-height:1.55;color:var(--sub)}
.safe-note svg{flex:none;margin-top:2px;color:var(--ok)}
.safe-note b{color:var(--ink-2);font-weight:500}
.lib-note{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:.04em;color:var(--muted);margin-top:4px}

/* 알림 */
.alert{display:flex;gap:10px;align-items:flex-start;margin:14px 0 0;padding:12px 14px;border-radius:12px;font-size:13.5px;line-height:1.55;white-space:pre-line}
.alert--error{background:#fff4f2;border:1px solid #f3c9c1;color:#8f2412}
.alert--warn{background:#fff9eb;border:1px solid #f0dca8;color:#7a5300}
.alert--info{background:var(--panel-soft);border:1px solid var(--line);color:var(--ink-2)}
.alert::before{content:"!";flex:none;display:grid;place-items:center;width:18px;height:18px;margin-top:1px;border-radius:50%;background:currentColor;color:#fff;font-family:var(--mono);font-size:11px;font-weight:700}
.alert--error::before{background:#c0391f}
.alert--warn::before{background:#c78a00}
.alert--info::before{content:"i";background:var(--ink-2)}

/* ---------- 패널 · 폼 ---------- */
.panel{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:20px}
.panel-title{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:0 0 14px;font-size:14px;font-weight:700}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}
.field:last-child{margin-bottom:0}
.field-label{display:flex;justify-content:space-between;align-items:baseline;gap:8px;font-size:13px;font-weight:500;color:var(--ink)}
.field-label output,.field-label .val{font-family:var(--mono);font-size:12px;color:var(--ink-2);font-weight:400}
.field-hint{font-size:12px;color:var(--sub);line-height:1.5}
.field-hint.is-error{color:var(--danger)}
.seg{display:flex;flex-wrap:wrap;background:var(--soft);border-radius:12px;padding:3px;gap:3px}
.seg-btn{flex:1 1 auto;min-height:32px;padding:0 10px;background:transparent;color:var(--ink-2);border:none;border-radius:9px;font-size:12.5px;cursor:pointer;white-space:nowrap}
.seg-btn:hover{color:var(--ink)}
.seg-btn.is-active,.seg-btn[aria-pressed="true"]{background:#fff;color:var(--ink);font-weight:500;box-shadow:0 1px 3px rgba(0,0,0,.12)}
input[type=range]{width:100%;accent-color:var(--accent);margin:4px 0}
input[type=color]{width:40px;height:34px;padding:2px;border:1px solid var(--line-2);border-radius:8px;background:#fff;cursor:pointer}
.check{display:flex;align-items:center;gap:8px;font-size:13px;cursor:pointer;user-select:none}
.check input{width:16px;height:16px;accent-color:var(--accent);margin:0}

/* ---------- 페이지 카드 ---------- */
.pg{position:relative;display:flex;flex-direction:column;align-items:center;gap:8px;min-width:0}
.pg-paper{position:relative;width:100%;aspect-ratio:var(--ar,0.7071);display:grid;place-items:center;background:var(--paper);border-radius:4px;box-shadow:var(--shadow-paper);overflow:hidden;transition:transform .2s,box-shadow .2s}
.pg-paper canvas,.pg-paper img{display:block;width:100%;height:100%;object-fit:contain}
.pg-paper.is-loading{background:linear-gradient(100deg,#fff 30%,#f4f3ef 50%,#fff 70%) 0 0/300% 100%;animation:pgShimmer 1.4s linear infinite}
.pg-paper.is-loading::after{content:attr(data-n);font-family:var(--mono);font-size:20px;color:var(--line-2)}
@keyframes pgShimmer{to{background-position:-150% 0}}
.pg-num{font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--sub)}
.sort-ph{border:2px dashed var(--accent);border-radius:10px;background:var(--accent-soft);opacity:.7}
.is-lifted{position:fixed !important;z-index:1000;pointer-events:none;transform:rotate(-2deg) scale(1.03);box-shadow:0 20px 40px rgba(0,0,0,.2);opacity:.95}
body.is-sorting{cursor:grabbing;user-select:none;-webkit-user-select:none}
.handle{display:inline-grid;place-items:center;width:30px;height:30px;border:none;border-radius:8px;background:transparent;color:var(--muted);cursor:grab;touch-action:none}
.handle:hover{background:var(--soft);color:var(--ink)}
.icon-btn{display:inline-grid;place-items:center;width:30px;height:30px;padding:0;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--ink-2);cursor:pointer;font-size:14px;line-height:1}
.icon-btn:hover{background:var(--soft);color:var(--ink)}
.icon-btn:disabled{opacity:.3;cursor:default}
.icon-btn--danger:hover{background:#fff0ee;color:var(--danger)}

/* ---------- 진행률 ---------- */
.progress{margin-top:14px}
.progress-head{display:flex;justify-content:space-between;gap:10px;font-size:12.5px;color:var(--ink-2);margin-bottom:6px}
.progress-pct{font-family:var(--mono)}
.progress-track{height:8px;background:var(--track);border-radius:999px;overflow:hidden}
.progress-fill{height:100%;width:0;background:repeating-linear-gradient(-45deg,var(--accent) 0 8px,var(--accent-deep) 8px 16px);background-size:200% 100%;border-radius:999px;transition:width .2s ease;animation:progMove 1s linear infinite}
@keyframes progMove{to{background-position:-22px 0}}

/* ---------- 결과 카드 ---------- */
.result{display:flex;align-items:center;gap:16px;margin-top:16px;padding:16px;border-radius:14px;background:var(--ink);color:#fff;animation:resultIn .35s cubic-bezier(.2,.8,.2,1)}
.result-icon{flex:none;display:grid;place-items:center;width:44px;height:54px;border-radius:5px;background:#fff;color:var(--accent);font-family:var(--mono);font-size:10px;font-weight:700;letter-spacing:.06em;position:relative}
.result-icon::after{content:"";position:absolute;right:0;top:0;width:12px;height:12px;background:linear-gradient(225deg,var(--ink) 50%,#d9d7d0 50%)}
.result-text{flex:1;min-width:0}
.result-name{font-size:14px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.result-meta{font-family:var(--mono);font-size:11.5px;color:#b9b6ad;margin-top:3px}
.result .btn{border-color:rgba(255,255,255,.3);color:#fff}
.result .btn:hover{background:rgba(255,255,255,.12)}
@keyframes resultIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ---------- 토스트 ---------- */
.toast{position:fixed;left:50%;bottom:28px;z-index:2000;transform:translate(-50%,20px);max-width:calc(100% - 32px);padding:11px 18px;border-radius:999px;background:var(--ink);color:#fff;font-size:13px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;box-shadow:0 10px 30px rgba(0,0,0,.2)}
.toast.is-show{opacity:1;transform:translate(-50%,0)}
.toast--error{background:#a61e1e}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
}
@media (max-width:640px){
  .topbar{padding:14px 16px}
  .shell{padding:18px 16px 40px}
  .drop{grid-template-columns:1fr;justify-items:center;text-align:center;padding:28px 18px;gap:18px}
  .drop-cta{justify-content:center}
  .drop--compact{grid-template-columns:auto 1fr;justify-items:start;text-align:left;padding:14px 16px}
  .drop-title{font-size:19px}
  .result{flex-wrap:wrap}
}

/* ---------- PDF → 이미지: 사진 인화 ---------- */
.work{display:grid;grid-template-columns:330px minmax(0,1fr);gap:28px;align-items:start;margin-top:22px}
.ctrl{position:sticky;top:20px;min-width:0}
.doc-line{display:flex;align-items:center;gap:12px;padding-bottom:16px;margin-bottom:16px;border-bottom:1px dashed var(--line-2)}
.doc-ico{flex:none;display:grid;place-items:center;width:38px;height:46px;border-radius:4px;background:var(--accent);color:#fff;font-family:var(--mono);font-size:10px;font-weight:700;letter-spacing:.06em;position:relative}
.doc-ico::after{content:"";position:absolute;right:0;top:0;width:10px;height:10px;background:linear-gradient(225deg,var(--panel) 50%,rgba(0,0,0,.25) 50%)}
.doc-text{min-width:0}
.doc-name{font-size:14px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.doc-meta{font-family:var(--mono);font-size:11px;color:var(--muted);margin-top:2px}
.seg-btn small{font-size:10.5px;color:var(--muted);font-weight:400}
.dpi-preview{display:flex;align-items:center;gap:10px;margin-top:4px;padding:10px 12px;border-radius:12px;background:var(--panel-soft);font-family:var(--mono);font-size:12px;color:var(--ink-2)}
.dpi-preview b{color:var(--accent);font-weight:500;font-size:14px}
.dpi-preview.is-warn{background:#fff9eb;color:#7a5300}
.quick{display:flex;flex-wrap:wrap;gap:6px;margin:-4px 0 18px}

.main-col{min-width:0}
.pages-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px;flex-wrap:wrap}
.pages-legend{font-size:12px;color:var(--sub)}
.pages{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:20px 18px}
.tpg{position:relative;cursor:pointer;border-radius:8px;padding:6px;transition:background .15s}
.tpg:hover{background:var(--hover)}
.tpg:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.tpg .pg-paper{transition:opacity .2s,filter .2s,box-shadow .2s}
.tpg.is-off .pg-paper{opacity:.35;filter:grayscale(1)}
.tpg.is-on .pg-paper{box-shadow:0 0 0 3px var(--accent),var(--shadow-paper)}
.tpg-foot{display:flex;justify-content:center;align-items:center;gap:6px;margin-top:7px}
.tpg-tick{width:16px;height:16px;border:1.5px solid var(--line-2);border-radius:4px;background:#fff;display:grid;place-items:center;font-size:11px;color:#fff;line-height:1}
.tpg.is-on .tpg-tick{background:var(--accent);border-color:var(--accent)}
.tpg.is-on .tpg-tick::after{content:"✓"}

/* 결과: 인화된 사진 */
.results{margin-bottom:30px;padding:20px;border-radius:20px;background:#22201c;color:#fff;animation:resultIn .35s cubic-bezier(.2,.8,.2,1)}
.results .mono-label{color:#9c988e}
.results-head{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.results-title{margin:2px 0 0;font-size:18px}
.results-title small{font-family:var(--mono);font-size:12px;color:#b9b6ad;font-weight:400;margin-left:8px}
.results-acts{display:flex;gap:8px;flex-wrap:wrap}
.results .btn:not(.btn--accent){border-color:rgba(255,255,255,.3);color:#fff}
.results .btn:not(.btn--accent):hover{background:rgba(255,255,255,.12)}
.res-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:18px}
.res{display:flex;flex-direction:column;gap:8px;padding:8px 8px 10px;background:#fff;border-radius:4px;color:var(--ink);box-shadow:0 8px 20px rgba(0,0,0,.35);transform:rotate(var(--tilt,0deg));transition:transform .2s}
.res:hover{transform:none}
.res-img{display:grid;place-items:center;aspect-ratio:1;background:var(--soft);overflow:hidden}
.res-img img{max-width:100%;max-height:100%;display:block}
.res-name{font-family:var(--mono);font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.res-meta{display:flex;justify-content:space-between;align-items:center;gap:6px;font-family:var(--mono);font-size:10.5px;color:var(--muted)}
.results .res .btn{height:28px;padding:0 10px;font-size:12px;color:var(--ink);border-color:var(--line-2)}
.results .res .btn:hover{background:var(--hover)}

@media (max-width:900px){
  .work{grid-template-columns:1fr}
  .ctrl{position:static}
}
@media (max-width:640px){
  .pages{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px 10px}
  .tpg{padding:3px}
  .res-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .results{padding:14px}
  .seg-btn small{display:none}
}

/* 슬라이더 직접 입력칸 */
.field-label .tb-num-wrap{font-weight:400}
.field-label .tb-num{font-weight:400;color:var(--ink)}
.field .tb-presets{margin-top:0}

/* 다크 모드 (인쇄는 라이트 그대로) — PDF 페이지 · 결과물은 종이색 그대로 */
@media screen{
  :root[data-theme="dark"]{
    color-scheme:dark;
    --bg:#141318; --surface:#1a1920; --panel:#1f1e26; --panel-soft:#24232c;
    --ink:#ecebf0; --ink-hover:#ffffff; --ink-2:#c9c7d1; --sub:#a09eab; --muted:#8a8895;
    --line:#2e2d36; --line-2:#393843; --line-3:#26252d; --hover:#2a2932; --soft:#26252d; --track:#34333d;
    --desk:#1b1a21;
    --danger:#ff7b72; --ok:#5fc97a;
    --shadow-paper:0 1px 1px rgba(0,0,0,.3),0 6px 16px rgba(0,0,0,.4);
  }
  :root[data-theme="dark"] .btn--solid,:root[data-theme="dark"] .btn--accent,
  :root[data-theme="dark"] .drop-tag,:root[data-theme="dark"] .doc-ico,
  :root[data-theme="dark"] .toast{color:var(--bg)}
  :root[data-theme="dark"] .toast--error{background:#e5534b;color:#fff}
  :root[data-theme="dark"] .text-input.is-invalid{background:rgba(255,123,114,.08)}
  :root[data-theme="dark"] .drop{background:radial-gradient(circle at 1px 1px,rgba(255,255,255,.06) 1px,transparent 1.4px) 0 0/18px 18px,var(--surface)}
  :root[data-theme="dark"] .drop.is-over{background-color:var(--accent-soft)}
  :root[data-theme="dark"] .drop-sheet{background:#2a2932;border-color:#434250}
  :root[data-theme="dark"] .drop-sheet:nth-child(3){background:
    linear-gradient(#434250,#434250) 14px 30px/58px 4px no-repeat,
    linear-gradient(#434250,#434250) 14px 42px/50px 4px no-repeat,
    linear-gradient(#434250,#434250) 14px 54px/58px 4px no-repeat,
    linear-gradient(#434250,#434250) 14px 66px/36px 4px no-repeat,#2a2932}
  :root[data-theme="dark"] .drop--compact .drop-sheet:nth-child(3){background:#2a2932}
  :root[data-theme="dark"] .drop-sheet:nth-child(3)::after{background:linear-gradient(225deg,var(--surface) 50%,#434250 50%,#565463 60%)}
  :root[data-theme="dark"] .alert--error{background:rgba(255,123,114,.1);border-color:rgba(255,123,114,.32);color:#ffb3ab}
  :root[data-theme="dark"] .alert--warn{background:rgba(240,185,60,.1);border-color:rgba(240,185,60,.3);color:#f2cd7a}
  :root[data-theme="dark"] .alert::before{color:var(--bg)}
  :root[data-theme="dark"] .alert--error::before{background:#ff7b72}
  :root[data-theme="dark"] .alert--warn::before{background:#e8b53a}
  :root[data-theme="dark"] .seg-btn.is-active,:root[data-theme="dark"] .seg-btn[aria-pressed="true"]{background:var(--line-2);box-shadow:0 1px 3px rgba(0,0,0,.4)}
  :root[data-theme="dark"] input[type=color]{background:var(--surface)}
  :root[data-theme="dark"] .icon-btn--danger:hover{background:rgba(255,123,114,.12)}
  :root[data-theme="dark"] .is-lifted{box-shadow:0 20px 40px rgba(0,0,0,.5)}
  :root[data-theme="dark"] .result{background:var(--panel-soft);border:1px solid var(--line-2);color:var(--ink)}
  :root[data-theme="dark"] .result-icon::after{background:linear-gradient(225deg,var(--panel-soft) 50%,#d9d7d0 50%)}
  :root[data-theme="dark"] .result-meta{color:var(--sub)}
  :root[data-theme="dark"] .result .btn{border-color:var(--line-2);color:var(--ink)}
  :root[data-theme="dark"] .result .btn:hover{background:var(--hover)}
  :root[data-theme="dark"] .result .btn--solid,:root[data-theme="dark"] .result .btn--accent{color:var(--bg)}
  :root[data-theme="dark"] .result .btn--solid:hover{background:var(--ink-hover)}
  :root[data-theme="dark"] .result .btn--accent:hover{background:var(--accent-deep)}
  /* PDF → 이미지 */
  :root[data-theme="dark"]{--accent:#3db8cb;--accent-deep:#2a9eb1;--accent-soft:rgba(61,184,203,.16)}
  :root[data-theme="dark"] .dpi-preview.is-warn{background:rgba(240,185,60,.1);color:#f2cd7a}
  :root[data-theme="dark"] .tpg-tick{color:var(--bg)}
  :root[data-theme="dark"] .tpg:not(.is-on) .tpg-tick{background:var(--panel)}
  :root[data-theme="dark"] .results{background:var(--surface);border:1px solid var(--line)}
  :root[data-theme="dark"] .results .mono-label{color:var(--muted)}
  :root[data-theme="dark"] .results-title small{color:var(--sub)}
  :root[data-theme="dark"] .results .btn:not(.btn--accent){border-color:var(--line-2);color:var(--ink)}
  :root[data-theme="dark"] .results .btn:not(.btn--accent):hover{background:var(--hover)}
  :root[data-theme="dark"] .res{background:var(--panel-soft);box-shadow:0 8px 20px rgba(0,0,0,.45)}
  :root[data-theme="dark"] .tb-presets button[aria-pressed="true"]{color:var(--bg)}
}