: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;
  --accent:#d6336c; /* 라즈베리 */
  --accent-soft:#fdeef3;
  --font:"IBM Plex Sans KR",sans-serif; --mono:"JetBrains Mono",monospace;
}
*{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{font:inherit;color:inherit}
.mono-label{font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:var(--muted)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.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}
.btn{height:36px;padding:0 14px;background:transparent;border:1px solid var(--line-2);border-radius:999px;font-size:13px;cursor:pointer;white-space:nowrap}
.btn:hover{background:var(--hover)}
.btn:disabled{opacity:.5}
.btn--solid{background:var(--ink);color:#fff;border:none;font-weight:500}
.btn--solid:hover{background:var(--ink-hover)}
.btn.sm{height:30px;font-size:12.5px;padding:0 12px}
.in{height:32px;padding:0 8px;background:var(--surface);border:1px solid var(--line-2);border-radius:8px;font:inherit;font-size:13px;color:var(--ink)}

/* ---------- 레이아웃 ---------- */
.studio{flex:1;display:grid;grid-template-columns:380px minmax(0,1fr);gap:16px;padding:18px 24px 28px;width:100%;max-width:1600px;margin:0 auto;align-items:start}
.left{display:flex;flex-direction:column;gap:12px;min-width:0}
.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:14px}
.card-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:8px}
.count{font-family:var(--mono);font-size:11px;color:var(--accent)}
#text{width:100%;height:220px;resize:vertical;border:1px solid var(--line-2);border-radius:10px;padding:12px;font:inherit;font-size:14px;line-height:1.65;background:var(--surface);color:var(--ink)}
#text:focus,#stopwords:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);background:#fff}
.row-acts{display:flex;gap:4px;flex-wrap:wrap;margin-top:8px}
.chip{height:28px;padding:0 10px;border:1px solid var(--line-2);border-radius:999px;background:transparent;font-size:12px;cursor:pointer;white-space:nowrap}
.chip:hover{background:var(--hover)}
.opts{display:flex;flex-direction:column;gap:8px;margin-bottom:10px}
.ck{display:flex;align-items:center;gap:7px;font-size:12.5px;color:var(--ink-2);cursor:pointer}
.ck input{accent-color:var(--accent);margin:0}
.f.inline{display:grid;grid-template-columns:110px 1fr;align-items:center;gap:8px;font-size:12.5px;color:var(--ink-2)}
.f.inline b{font-family:var(--mono);font-weight:500;color:var(--accent);font-size:11.5px}
.f.inline .in{width:70px}
input[type=range]{accent-color:var(--accent);width:100%;margin:0}

.freq{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:1px;max-height:330px;overflow:auto;border-top:1px solid var(--line-3);padding-top:6px}
.freq button{width:100%;display:grid;grid-template-columns:24px minmax(0,1fr) 70px 30px;align-items:center;gap:8px;padding:5px 6px;border:none;background:transparent;border-radius:7px;cursor:pointer;text-align:left;font-size:13px}
.freq button:hover{background:var(--accent-soft)}
.freq button:hover .wd{text-decoration:line-through;color:var(--accent)}
.freq .rk{font-family:var(--mono);font-size:10.5px;color:var(--muted)}
.freq .wd{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500}
.freq .bar{height:6px;background:var(--track);border-radius:9px;overflow:hidden}
.freq .bar i{display:block;height:100%;background:var(--accent);border-radius:9px}
.freq .ct{font-family:var(--mono);font-size:11.5px;color:var(--ink-2);text-align:right}
.freq .empty{font-size:12.5px;color:var(--muted);padding:10px 4px}
.hint{margin:8px 0 0;font-size:11.5px;color:var(--muted)}
.stop{margin-top:10px;border-top:1px solid var(--line-3);padding-top:10px}
.stop summary{cursor:pointer;font-size:12.5px;font-weight:600;color:var(--ink-2)}
.stop summary span{font-weight:400;color:var(--muted);font-family:var(--mono);font-size:11px}
#stopwords{width:100%;margin-top:8px;border:1px solid var(--line-2);border-radius:10px;padding:10px;font-family:var(--mono),"IBM Plex Sans KR",monospace;font-size:12px;line-height:1.55;resize:vertical;background:var(--surface)}
.privacy{margin:0;font-size:12px;color:var(--sub);line-height:1.5;padding:0 4px}

/* 무대 */
.right{display:flex;flex-direction:column;gap:10px;min-width:0}
.stage{position:relative;border-radius:20px;padding:26px;display:flex;justify-content:center;align-items:center;min-height:420px;overflow:hidden;
  background:radial-gradient(120% 90% at 20% 0%,#fbe3ec 0%,transparent 55%),radial-gradient(90% 90% at 100% 100%,#e5e0fb 0%,transparent 55%),#efece6;border:1px solid var(--line)}
.stage[data-bg="dark"]{background:radial-gradient(120% 90% at 20% 0%,#3a2030 0%,transparent 55%),radial-gradient(90% 90% at 100% 100%,#24224a 0%,transparent 55%),#0e0e12}
.cloud{width:100%;max-height:70vh;display:flex;justify-content:center}
.cloud svg{display:block;width:auto;height:auto;max-width:100%;max-height:70vh;border-radius:8px;box-shadow:0 1px 2px rgba(0,0,0,.06),0 22px 50px rgba(40,20,30,.18)}
.cloud.transparent svg{background-image:linear-gradient(45deg,#ddd 25%,transparent 25%,transparent 75%,#ddd 75%),linear-gradient(45deg,#ddd 25%,transparent 25%,transparent 75%,#ddd 75%);background-color:#fff;background-size:16px 16px;background-position:0 0,8px 8px}
.cloud text{cursor:default;transition:opacity .15s}
.cloud svg:hover text:not(:hover){opacity:.55}
.progress{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:8px;padding:14px 18px;background:rgba(255,255,255,.92);border-radius:14px;box-shadow:0 10px 30px rgba(0,0,0,.12)}
.progress span{display:block;width:180px;height:6px;background:var(--track);border-radius:9px;overflow:hidden}
.progress i{display:block;height:100%;background:var(--accent);width:0;transition:width .1s}
.progress b{font-size:12px;font-weight:500;color:var(--ink-2)}
.tip{position:absolute;left:0;top:0;z-index:5;pointer-events:none;background:var(--ink);color:#fff;font-size:12.5px;padding:6px 10px;border-radius:8px;white-space:nowrap}
.stage-foot{display:flex;align-items:center;gap:12px;padding:0 4px;flex-wrap:wrap}
.placed{font-size:12px;color:var(--sub);margin-right:auto}

.controls{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.ctl{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:12px;display:flex;flex-direction:column;gap:8px;min-width:0}
.ctl-t{font-size:12px;font-weight:600;color:var(--ink-2)}
.ctl-t b{font-family:var(--mono);font-weight:500;color:var(--accent);font-size:11px;margin-left:4px}
.ctl-head{display:flex;justify-content:space-between;align-items:center;gap:8px}
/* 슬라이더 직접 입력칸 */
.f.inline.f-range{grid-template-columns:110px minmax(0,1fr) auto}
.f-range .tb-num,.ctl-head .tb-num{height:26px;width:48px;padding:0 6px;font-size:12px;color:var(--ink);border-color:var(--line-2);background:var(--surface)}
@media (pointer:coarse){.f-range .tb-num,.ctl-head .tb-num{height:32px;width:56px;font-size:16px}}
.shapes{display:grid;grid-template-columns:repeat(4,1fr);gap:4px}
.shape{display:flex;flex-direction:column;align-items:center;gap:3px;padding:8px 2px 6px;border:1px solid var(--line);border-radius:10px;background:transparent;cursor:pointer;font-size:11px;color:var(--ink-2)}
.shape svg{width:24px;height:24px;fill:var(--track);stroke:currentColor;stroke-width:1.4}
.shape.is-on{border-color:var(--ink);color:var(--ink);background:var(--accent-soft)}
.shape.is-on svg{fill:var(--accent);stroke:var(--accent)}
.seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:2px;padding:2px;background:var(--soft);border-radius:10px}
.seg.mt{margin-top:2px}
.seg button{height:30px;border:none;background:transparent;border-radius:8px;font-size:12px;cursor:pointer;color:var(--ink-2);white-space:nowrap;padding:0 4px}
.seg button.is-on{background:#fff;color:var(--ink);font-weight:600;box-shadow:0 1px 2px rgba(0,0,0,.08)}
#rotSeg{grid-auto-flow:row;grid-template-columns:1fr 1fr}
.palettes{display:grid;grid-template-columns:1fr 1fr;gap:4px}
.pal{display:flex;flex-direction:column;align-items:flex-start;gap:4px;padding:6px;border:1px solid transparent;border-radius:9px;background:transparent;cursor:pointer}
.pal:hover{background:var(--soft)}
.pal.is-on{border-color:var(--ink);background:#fff}
.pal-sw{display:flex;border-radius:4px;overflow:hidden;width:100%}
.pal-sw i{flex:1;height:14px}
.pal-n{font-size:11px;color:var(--ink-2)}
.fonts{display:grid;grid-template-columns:1fr 1fr;gap:4px}
.font{height:36px;border:1px solid var(--line);border-radius:9px;background:transparent;cursor:pointer;font-size:15px;color:var(--ink);overflow:hidden;white-space:nowrap;text-overflow:ellipsis;padding:0 6px}
.font.is-on{border-color:var(--ink);background:var(--accent-soft)}

.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:var(--ink);color:#fff;padding:10px 16px;border-radius:999px;font-size:13px;transition:.25s;z-index:120;max-width:calc(100% - 32px)}
.toast.is-on{opacity:1;transform:translate(-50%,0)}

@media (max-width:1180px){
  .controls{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:920px){
  .studio{grid-template-columns:minmax(0,1fr)}
  .right{order:-1}
}
@media (max-width:640px){
  .topbar{padding:14px 16px}
  .studio{padding:12px 16px 24px}
  .stage{padding:12px;min-height:240px;border-radius:16px}
  .controls{grid-template-columns:minmax(0,1fr)}
  #text{height:160px}
}
@media (prefers-reduced-motion:reduce){*{transition:none !important}}

/* 다크 모드 (인쇄는 라이트 그대로) — 워드 클라우드 결과(SVG, 사용자가 고른 배경색)는 그대로 */
@media screen{
  :root[data-theme="dark"]{
    color-scheme:dark;
    --bg:#151317; --surface:#1b191e; --panel:#201e24; --panel-soft:#25232a;
    --ink:#eeebf0; --ink-hover:#ffffff; --ink-2:#cbc7cf; --sub:#a39ea8; --muted:#8c8792;
    --line:#302d34; --line-2:#3b383f; --line-3:#28252c; --hover:#2b2830; --soft:#28252c; --track:#36333a;
    --accent:#ff7aa8; --accent-soft:rgba(255,122,168,.15);
  }
  :root[data-theme="dark"] .btn--solid,:root[data-theme="dark"] .toast,:root[data-theme="dark"] .tip{color:var(--bg)}
  :root[data-theme="dark"] #text:focus,:root[data-theme="dark"] #stopwords:focus{background:var(--panel)}
  :root[data-theme="dark"] #stopwords{color:var(--ink)}
  :root[data-theme="dark"] .stage{background:radial-gradient(120% 90% at 20% 0%,#2e1c26 0%,transparent 55%),radial-gradient(90% 90% at 100% 100%,#221f3a 0%,transparent 55%),#18161b}
  :root[data-theme="dark"] .stage[data-bg="dark"]{background:radial-gradient(120% 90% at 20% 0%,#3a2030 0%,transparent 55%),radial-gradient(90% 90% at 100% 100%,#24224a 0%,transparent 55%),#0e0e12;border-color:var(--line-2)}
  :root[data-theme="dark"] .cloud svg{box-shadow:0 1px 2px rgba(0,0,0,.2),0 22px 50px rgba(0,0,0,.45)}
  :root[data-theme="dark"] .progress{background:rgba(32,30,36,.95);box-shadow:0 10px 30px rgba(0,0,0,.45)}
  :root[data-theme="dark"] .seg button.is-on{background:var(--track);box-shadow:0 1px 2px rgba(0,0,0,.3)}
  :root[data-theme="dark"] .pal.is-on{background:var(--hover)}
}