/* =====================================================================
   IPNO Sync Lab — 커버 트레이닝 플레이어 (ipno_sync_xedition)
   톤: #111122 베이스 + 인디고·스카이 포인트 (IPNO 트래커와 같은 계열)
   ===================================================================== */
.ips{
  --bg:#111122; --s1:#171a2f; --s2:#1e2240; --s3:#2a2f58; --hair:rgba(150,160,255,.16); --hair2:rgba(150,160,255,.28);
  --fg:#f2f3ff; --mut:#a3a8d4; --dim:#666c9c;
  --indigo:#7c7cff; --sky:#38c8ff; --rec:#ff4d6d; --mint:#3ddc97; --sun:#ffd24a; --pink:#ff7ab6;
  --grad:linear-gradient(135deg,#7c7cff 0%,#38c8ff 100%);
  --r:18px;
  --f:"Pretendard Variable",Pretendard,"IBM Plex Sans KR",system-ui,-apple-system,"Malgun Gothic",sans-serif;
  --fn:"Outfit","Pretendard Variable",Pretendard,system-ui,sans-serif;
  --fm:"JetBrains Mono",ui-monospace,Consolas,monospace;
  color-scheme:dark;
  position:relative; margin:0 0 22px; color:var(--fg); font:14px/1.45 var(--f);
  background:radial-gradient(1200px 400px at 10% -10%,rgba(124,124,255,.18),transparent 60%),radial-gradient(900px 380px at 110% 0%,rgba(56,200,255,.12),transparent 60%),var(--bg);
  border:1px solid var(--hair); border-radius:24px; padding:14px; box-shadow:0 30px 80px -40px rgba(124,124,255,.55);
  -webkit-font-smoothing:antialiased;
}
.ips *{box-sizing:border-box}
.ips [hidden]{display:none!important}
.ips button,.ips input,.ips select{font:inherit;color:inherit;margin:0}
.ips button{cursor:pointer;-webkit-tap-highlight-color:transparent}
.ips :focus-visible{outline:2px solid var(--sky);outline-offset:2px}
.ips .ips-ico{width:16px;height:16px;fill:currentColor;flex:none}

.ips-grid{display:grid;grid-template-rows:auto auto auto auto;gap:12px}

/* ---------- 공통 버튼 ---------- */
.ips .b{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:36px;padding:0 14px;border-radius:999px;border:1px solid var(--hair2);background:rgba(255,255,255,.02);white-space:nowrap;font-weight:600;font-size:13px;transition:transform .08s,background .15s,border-color .15s}
.ips .b:hover{background:var(--s2);border-color:var(--mut)}
.ips .b:active{transform:scale(.96)}
.ips .b.ic{width:36px;padding:0}
.ips .b.on{background:var(--grad);border-color:transparent;color:#0b0b1a}
.ips .b.sm{height:28px;padding:0 10px;font-size:12px}
.ips .b.sm.ic{width:28px;padding:0}
.ips .b:disabled{opacity:.35;cursor:not-allowed;transform:none}
.ips .chip{display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 12px;border-radius:999px;border:1px solid var(--hair);background:var(--s1);font-size:12.5px;font-weight:600;white-space:nowrap}
.ips .lab{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--mut);font-weight:600}
.ips .seg{display:inline-flex;padding:3px;gap:2px;border-radius:999px;background:var(--s1);border:1px solid var(--hair)}
.ips .seg button{height:26px;padding:0 11px;border:0;border-radius:999px;background:transparent;font-size:12px;font-weight:600;color:var(--mut)}
.ips .seg button.on{background:var(--s3);color:var(--fg);box-shadow:inset 0 0 0 1px var(--hair2)}
.ips .num{width:52px;height:28px;border-radius:999px;border:1px solid var(--hair2);background:var(--s1);text-align:center;font:600 13px var(--fn)}

/* ---------- 상단 바 ---------- */
.ips-top{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.ips-brand{display:flex;align-items:center;gap:10px;min-width:0;flex:1}
.ips-logo{font:800 19px var(--fn);letter-spacing:-.02em;white-space:nowrap}
.ips-logo i{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.ips-song{font-weight:700;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.ips-song small{color:var(--mut);font-weight:500;margin-left:6px}
.ips-transport{display:flex;align-items:center;gap:8px}
.ips-play{width:52px;height:52px;border-radius:50%;border:0;display:grid;place-items:center;background:var(--grad);color:#0b0b1a;box-shadow:0 8px 30px -8px rgba(124,124,255,.8),0 0 0 5px rgba(124,124,255,.14);transition:transform .08s}
.ips-play:active{transform:scale(.94)}
.ips-play .ips-ico{width:22px;height:22px}
.ips-play.on{background:linear-gradient(135deg,#ff7ab6,#ff4d6d);color:#fff;box-shadow:0 8px 30px -8px rgba(255,77,109,.8),0 0 0 5px rgba(255,77,109,.14)}
.ips-rec{height:44px;padding:0 18px 0 14px;border-radius:999px;border:1px solid rgba(255,77,109,.55);background:rgba(255,77,109,.08);color:#ffd6de;font-weight:800;font-size:14px;display:inline-flex;align-items:center;gap:8px}
.ips-rec i{width:14px;height:14px;border-radius:50%;background:var(--rec);box-shadow:0 0 0 4px rgba(255,77,109,.2)}
.ips-rec.on{background:var(--rec);color:#fff;border-color:var(--rec)}
.ips-rec.on i{background:#fff;border-radius:3px;animation:ipsPulse 1s infinite}
.ips-rec.count{background:var(--sun);border-color:var(--sun);color:#1d1600}
.ips-rec.count i{background:#1d1600}
@keyframes ipsPulse{50%{opacity:.35}}
.ips-tools{display:flex;gap:6px;align-items:center}
.ips-dev{cursor:pointer}
.ips-dev i{width:8px;height:8px;border-radius:50%;background:var(--dim)}
.ips-dev.ok i{background:var(--mint);box-shadow:0 0 0 4px rgba(61,220,151,.18)}

/* ---------- 무대: 영상 + 대시보드 ---------- */
.ips-stage{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(0,1fr);gap:12px;align-items:stretch}
.ips-video{position:relative;aspect-ratio:16/9;width:100%;background:#000;border-radius:var(--r);overflow:hidden;border:1px solid var(--hair)}
.ips-video .ips-yt,.ips-video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.ips-video .shield{position:absolute;inset:0;cursor:pointer}
.ips-video .ph{position:absolute;inset:0;display:grid;place-items:center;color:var(--mut);font-size:13px;text-align:center;padding:16px}
.ips-count{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none;background:rgba(17,17,34,.35)}
.ips-count b{font:800 min(28vw,180px)/1 var(--fn);background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;animation:ipsPop .35s ease-out}
.ips-count small{position:absolute;bottom:14%;font-weight:800;font-size:18px;letter-spacing:.04em;color:#fff;text-shadow:0 2px 12px rgba(0,0,0,.6)}
@keyframes ipsPop{from{transform:scale(1.35);opacity:.2}to{transform:scale(1);opacity:1}}
.ips-recbadge{position:absolute;left:12px;top:12px;display:flex;align-items:center;gap:6px;padding:5px 10px;border-radius:999px;background:var(--rec);color:#fff;font-weight:800;font-size:12px;letter-spacing:.06em}
.ips-recbadge i{width:8px;height:8px;border-radius:50%;background:#fff;animation:ipsPulse 1s infinite}

.ips-dash{display:grid;grid-template-rows:minmax(0,1fr) auto auto;gap:10px;min-width:0}
.ips-counter{border-radius:var(--r);background:linear-gradient(160deg,rgba(124,124,255,.14),rgba(56,200,255,.05) 60%),var(--s1);border:1px solid var(--hair);display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);overflow:hidden;min-height:0}
.ips-counter>div{display:flex;flex-direction:column;justify-content:center;padding:12px 16px;min-width:0}
.ips-counter>div+div{border-left:1px solid var(--hair)}
.ips-big{font:800 clamp(34px,5vw,74px)/1 var(--fn);font-variant-numeric:tabular-nums;letter-spacing:-.03em;white-space:nowrap}
.ips-big .dot{color:var(--dim);margin:0 .06em}
.ips-big.bpm{font-size:clamp(28px,3.6vw,54px);background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.ips-beats{display:flex;gap:6px;margin-top:10px}
.ips-beats i{width:13px;height:13px;border-radius:50%;border:1.5px solid var(--hair2)}
.ips-beats i.on{background:var(--sky);border-color:var(--sky)}
.ips-beats i.on.down{background:var(--pink);border-color:var(--pink)}
.ips-sub{font:500 12px var(--fn);color:var(--mut);margin-top:8px}
.ips-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.ips-stat{border:1px solid var(--hair);border-radius:14px;padding:7px 11px;min-width:0;background:rgba(255,255,255,.015)}
.ips-stat b{display:block;font:700 15px var(--fn);font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ips .ok{color:var(--mint)} .ips .warn{color:var(--sun)} .ips .bad{color:var(--rec)}
.ips-takes{display:flex;gap:6px;overflow-x:auto;padding-bottom:2px;scrollbar-width:thin}
.ips-takes:empty::before{content:"🎹 녹음 버튼을 누르고 연주하면 여기에 쌓여요";color:var(--dim);font-size:12px;padding:6px 2px}
.ips-take{flex:none;display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 12px 0 6px;border-radius:999px;border:1px solid var(--hair);background:var(--s1);font-size:12px;font-weight:700}
.ips-take .av{width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-size:11px;color:#0b0b1a;background:var(--grad)}
.ips-take.mine .av{background:linear-gradient(135deg,#ff7ab6,#ffd24a)}
.ips-take.on{border-color:transparent;background:var(--s3);box-shadow:inset 0 0 0 1.5px var(--pink)}
.ips-take small{color:var(--mut);font-weight:500}

/* ---------- 에디터 (트랙 · 키) ---------- */
.ips-roll{border:1px solid var(--hair);border-radius:var(--r);background:var(--s1);display:grid;grid-template-rows:42px auto 26px 9px;overflow:hidden}
.ips-rhead{display:flex;align-items:center;gap:8px;padding:0 10px;border-bottom:1px solid var(--hair);min-width:0;overflow-x:auto;scrollbar-width:none}
.ips-rhead .sp{flex:1}
.ips-rbody{display:grid;grid-template-columns:var(--hdrw,0px) minmax(0,1fr);grid-template-rows:minmax(0,1fr);min-height:0;overflow:hidden;height:300px}
.ips-lanes{display:grid;grid-template-rows:20px minmax(0,1fr);border-right:1px solid var(--hair);min-height:0;overflow:hidden}
.ips-lhead{display:flex;align-items:center;padding:0 8px;font:700 10.5px var(--fn);letter-spacing:.06em;color:var(--dim);background:var(--s2)}
.ips-lscroll{position:relative;overflow:hidden;min-height:0}
.ips-linner{position:absolute;left:0;right:0;top:0;will-change:transform}
.ips-resize{cursor:ns-resize;background:var(--s2);border-top:1px solid var(--hair);display:grid;place-items:center}
.ips-resize::after{content:"";width:46px;height:3px;border-radius:3px;background:var(--hair2)}
.ips-resize:hover::after{background:var(--sky)}
.ips-lane{display:flex;align-items:center;gap:5px;padding:0 6px 0 8px;border-top:1px solid var(--hair);font-size:12.5px;overflow:hidden;cursor:pointer;position:relative}
.ips-lane.sel{background:linear-gradient(90deg,rgba(124,124,255,.22),rgba(124,124,255,.04))}
.ips-lane.sel::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--grad)}
.ips-lane.armed{background:linear-gradient(90deg,rgba(255,77,109,.20),rgba(255,77,109,.03))}
.ips-lane .arm{width:22px;height:22px;border-radius:50%;border:1px solid var(--hair2);background:transparent;display:grid;place-items:center;flex:none;padding:0}
.ips-lane .arm::after{content:"";width:9px;height:9px;border-radius:50%;background:var(--dim)}
.ips-lane .arm.on{border-color:var(--rec)}
.ips-lane .arm.on::after{background:var(--rec);box-shadow:0 0 8px var(--rec)}
.ips-lane .meter{width:4px;align-self:stretch;margin:5px 0;border-radius:2px;background:rgba(255,255,255,.06);position:relative;overflow:hidden;flex:none}
.ips-lane .meter i{position:absolute;left:0;right:0;bottom:0;height:0;background:linear-gradient(0deg,#3ddc97,#ffd24a 70%,#ff4d6d)}
.ips-lane .gear,.ips-lane .del{height:22px;min-width:22px;padding:0 4px;border-radius:7px;border:1px solid var(--hair2);background:transparent;font-size:11px;color:var(--mut)}
.ips-lane .nm{display:flex;align-items:center;gap:6px;font-weight:700;min-width:58px;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ips-lane .nm i{width:9px;height:9px;border-radius:3px;flex:none}
.ips-lane .st{font:600 10.5px var(--fn);color:var(--dim);width:36px;text-align:right;flex:none}
.ips-lane .ms{height:22px;min-width:24px;padding:0 5px;border-radius:7px;border:1px solid var(--hair2);background:transparent;font:800 11px var(--fn);color:var(--mut)}
.ips-lane .ms.m.on{background:var(--rec);border-color:var(--rec);color:#fff}
.ips-lane .ms.s.on{background:var(--sun);border-color:var(--sun);color:#1d1600}
.ips-lane input[type=range]{width:64px;accent-color:var(--indigo);flex:none}
.ips-lane input.vn{width:38px;height:22px;flex:none;border-radius:7px;border:1px solid var(--hair2);background:var(--s1);color:var(--fg);text-align:center;font:700 11px var(--fn);padding:0;-moz-appearance:textfield}
.ips-lane input.vn::-webkit-inner-spin-button{display:none}
.ips-lane.short .st,.ips-lane.short .gear,.ips-lane.short .del,.ips-lane.short .meter{display:none}
.ips-lane.off .nm{color:var(--dim)}
.ips-cv{grid-column:2;grid-row:1;width:100%;height:100%;display:block;cursor:crosshair;min-height:0}
.ips-ov{width:100%;height:100%;display:block;cursor:pointer;border-top:1px solid var(--hair)}

/* ---------- 하단 바 ---------- */
.ips-bottom{display:flex;align-items:center;gap:14px;flex-wrap:wrap;border:1px solid var(--hair);border-radius:var(--r);padding:9px 12px;background:rgba(255,255,255,.015)}
.ips-grp{display:flex;align-items:center;gap:7px;flex:none}
.ips-vr{width:1px;align-self:stretch;background:var(--hair);flex:none}
.ips-rate{height:34px;min-width:50px;padding:0 8px;border-radius:12px;border:1px solid var(--hair);background:transparent;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1.05}
.ips-rate b{font:800 13px var(--fn)}
.ips-rate small{font:600 10px var(--fn);color:var(--mut)}
.ips-rate.on{background:var(--grad);border-color:transparent;color:#0b0b1a}
.ips-rate.on small{color:#1b1b40}
.ips-fader{display:flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600}
.ips-fader input[type=range]{width:70px;accent-color:var(--indigo)}
.ips-fader .sw{width:9px;height:9px;border-radius:3px}
.ips .mute{height:24px;min-width:26px;padding:0 7px;border-radius:8px;border:1px solid var(--hair2);background:transparent;font:800 11px var(--fn);color:var(--mut)}
.ips .mute.on{background:var(--rec);border-color:var(--rec);color:#fff}
.ips .mute.click.on{background:var(--sky);border-color:var(--sky);color:#06202b}

/* ---------- 내 연주 패널 ---------- */
.ips-mine{border-radius:var(--r);border:1px solid rgba(255,122,182,.35);background:linear-gradient(135deg,rgba(255,122,182,.10),rgba(124,124,255,.08));padding:12px 14px;display:grid;gap:10px}
.ips-mine h4{margin:0;font-size:15px;font-weight:800;display:flex;align-items:center;gap:8px}
.ips-mine h4 small{font-weight:500;color:var(--mut);font-size:12px}
.ips-mrow{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.ips-mrow input[type=text],.ips-mrow input[type=password]{height:38px;border-radius:12px;border:1px solid var(--hair2);background:var(--s1);padding:0 12px;min-width:0}
.ips-mrow input.msg{flex:1 1 260px}
.ips-mrow input.guest{width:120px}
.ips .b.send{height:40px;padding:0 18px;background:linear-gradient(135deg,#ff7ab6,#7c7cff);border:0;color:#fff;font-weight:800}
.ips-mstat{font:600 12.5px var(--fn);color:var(--mut)}

/* ---------- 팝업 · 토스트 ---------- */
.ips-pop{position:absolute;right:14px;top:72px;width:min(380px,calc(100% - 28px));max-height:min(560px,80vh);overflow:auto;background:var(--s1);border:1px solid var(--hair2);border-radius:var(--r);padding:16px;z-index:30;box-shadow:0 24px 60px -20px rgba(0,0,0,.7);display:grid;gap:12px}
.ips-pop h5{margin:0;font-size:14px;font-weight:800}
.ips-pop .row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.ips-pop select,.ips-pop input[type=number]{height:32px;border-radius:10px;border:1px solid var(--hair2);background:var(--s2);padding:0 8px;min-width:0}
.ips-pop select{flex:1}
.ips-pop .hint,.ips .hint{margin:0;font-size:12px;color:var(--mut)}
.ips-devlist{display:grid;gap:4px}
.ips-devlist div{display:flex;align-items:center;gap:8px;font-size:12.5px;padding:6px 10px;border-radius:10px;background:var(--s2)}
.ips-devlist i{width:8px;height:8px;border-radius:50%;background:var(--mint)}
.ips-keys{display:grid;grid-template-columns:auto 1fr;gap:7px 12px;align-items:center;font-size:12.5px}
.ips kbd{font:700 11px var(--fm);border:1px solid var(--hair2);border-bottom-width:2px;border-radius:6px;padding:1px 6px;background:var(--s2);white-space:nowrap}
.ips-toast{position:absolute;left:50%;top:76px;transform:translateX(-50%);max-width:calc(100% - 32px);background:var(--s2);border:1px solid var(--hair2);color:var(--fg);border-radius:14px;padding:9px 14px;font-size:13px;font-weight:600;z-index:40;box-shadow:0 14px 40px -12px rgba(0,0,0,.6)}

/* ---------- 집중 모드 (한 화면 꽉 채우기) ---------- */
.ips.focus{position:fixed;inset:0;z-index:9990;margin:0;border-radius:0;border:0;padding:10px 16px;height:100dvh;overflow:hidden}
.ips.focus .ips-grid{height:100%;grid-template-rows:auto minmax(0,1fr) minmax(0,1.05fr) auto}
.ips.focus .ips-stage{min-height:0;grid-template-columns:auto minmax(0,1fr)}
.ips.focus .ips-video{height:100%;width:auto}
.ips.focus .ips-roll{grid-template-rows:42px minmax(0,1fr) 26px;min-height:0}
.ips.focus .ips-mine{display:none}
html.ips-lock,html.ips-lock body{overflow:hidden!important}

/* ---------- 좁은 화면 ---------- */
@media (max-width:860px){
  .ips{padding:10px;border-radius:18px}
  .ips-stage{grid-template-columns:minmax(0,1fr)}
  .ips-stats{grid-template-columns:repeat(3,minmax(0,1fr))}
  .ips-roll{grid-template-rows:42px 260px 26px}
  .ips-brand{flex-basis:100%}
  .ips.focus .ips-stage{grid-template-columns:minmax(0,1fr)}
  .ips.focus .ips-video{width:100%;height:auto}
}

/* ---------- 댓글 연주 카드 ---------- */
.ips-card{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:8px 0 4px;padding:10px 12px;border-radius:16px;color:#f2f3ff;font:14px/1.4 "Pretendard Variable",Pretendard,system-ui,sans-serif;
  background:linear-gradient(135deg,rgba(124,124,255,.18),rgba(56,200,255,.08)),#171a2f;border:1px solid rgba(150,160,255,.25)}
.ips-card .pl{width:40px;height:40px;border-radius:50%;border:0;display:grid;place-items:center;background:linear-gradient(135deg,#7c7cff,#38c8ff);color:#0b0b1a;cursor:pointer;flex:none}
.ips-card .pl svg{width:18px;height:18px;fill:currentColor}
.ips-card .pl.on{background:linear-gradient(135deg,#ff7ab6,#ff4d6d);color:#fff}
.ips-card .tt{display:grid;min-width:0;flex:1}
.ips-card .tt b{font-weight:800}
.ips-card .tt small{color:#a3a8d4;font-size:12px}
.ips-card .mini{height:28px;padding:0 10px;border-radius:999px;border:1px solid rgba(150,160,255,.3);background:transparent;color:#dfe1ff;font-weight:700;font-size:12px;cursor:pointer}
.ips-card canvas{height:34px;width:180px;max-width:40%;border-radius:8px;background:rgba(0,0,0,.25)}
@media (prefers-reduced-motion:reduce){.ips *{animation:none!important;transition:none!important}}

/* ---------- 속도 탭 (%) ---------- */
.ips-speed{display:flex;align-items:center;gap:6px}
.ips-speed input[type=range]{width:150px;accent-color:var(--sky)}
.ips-speed .val{min-width:94px;text-align:center;font:800 14px var(--fn);font-variant-numeric:tabular-nums}
.ips-speed .val small{display:block;font:600 10.5px var(--fn);color:var(--mut)}
.ips-speed .pre{height:26px;padding:0 9px;border-radius:999px;border:1px solid var(--hair);background:transparent;font:700 11.5px var(--fn);color:var(--mut)}
.ips-speed .pre.on{background:var(--grad);border-color:transparent;color:#0b0b1a}
/* 트랙 만들기 팝업 */
.ips-pop .seg2{display:inline-flex;gap:4px}
.ips-pop .seg2 button{height:30px;padding:0 12px;border-radius:999px;border:1px solid var(--hair2);background:transparent;font-weight:700;font-size:12.5px}
.ips-pop .seg2 button.on{background:var(--grad);border-color:transparent;color:#0b0b1a}
.ips-pop .b.go{background:linear-gradient(135deg,#ff7ab6,#7c7cff);border:0;color:#fff;font-weight:800}
/* 본문의 첨부 오디오 플레이어 · 추천 영역 숨김 (스킨이 대신 재생) */
.ips-on .read_body audio,.ips-on .read_body video{display:none!important}

/* ======================= 글쓰기: 싱크 교재 설정 ======================= */
.ips.ips-helper{padding:16px 18px;margin:10px 0 14px;display:grid;gap:12px}
.ipsh-row{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.ipsh-thumb{width:136px;height:76px;object-fit:cover;border-radius:12px;background:#0b0b18;box-shadow:0 8px 24px -10px rgba(56,200,255,.5)}
.ipsh-main{flex:1 1 440px;display:grid;gap:9px;min-width:0}
.ipsh-yt{display:flex;align-items:center;gap:10px;font-weight:800;font-size:15px}
.ipsh-yt input{flex:1;min-width:0;height:44px;border-radius:14px;border:1px solid var(--hair2);background:var(--s1);color:var(--fg);padding:0 14px;font-size:14px}
.ipsh-yt input:focus{border-color:var(--sky);outline:none;box-shadow:0 0 0 3px rgba(56,200,255,.18)}
.ipsh-opts{display:flex;flex-wrap:wrap;gap:12px;align-items:center;font-size:12px;color:var(--mut)}
.ipsh-opts input{width:76px;height:32px;border-radius:10px;border:1px solid var(--hair2);background:var(--s1);color:var(--fg);text-align:center;font:600 13px var(--fn)}
.ipsh-state{font-weight:700}
.ipsh-state.ok{color:var(--mint)} .ipsh-state.bad{color:var(--sun)}
.ipsh-filebtn{flex:none;display:grid;gap:2px;justify-items:start;padding:12px 18px;border-radius:16px;border:1px solid transparent;background:linear-gradient(var(--s1),var(--s1)) padding-box,var(--grad) border-box;color:var(--fg);cursor:pointer;text-align:left;transition:transform .1s}
.ipsh-filebtn:hover{transform:translateY(-1px)}
.ipsh-filebtn b{font-size:14px}
.ipsh-filebtn small{font:600 11.5px var(--fn);color:var(--mut)}
.ipsh-memo{display:grid;gap:6px;font-weight:700;font-size:13px}
.ipsh-memo small{font-weight:500;color:var(--mut)}
.ipsh-memo textarea{border-radius:12px;border:1px solid var(--hair2);background:var(--s1);color:var(--fg);padding:10px 12px;font:14px/1.5 var(--f);resize:vertical}
.ipsh-hidden-editor{position:absolute!important;left:-10000px!important;top:0;width:900px;height:1px;overflow:hidden}
/* 업로드 팝업 */
.ipsu-back{position:fixed;inset:0;z-index:9995;border:0;border-radius:0;margin:0;box-shadow:none;background:rgba(8,8,20,.72);backdrop-filter:blur(6px);display:grid;place-items:center;padding:16px}
.ipsu{width:min(640px,100%);max-height:calc(100dvh - 32px);overflow:auto;border-radius:24px;padding:20px;display:grid;gap:14px;color:var(--fg);
  background:radial-gradient(600px 220px at 0% 0%,rgba(124,124,255,.22),transparent 60%),radial-gradient(500px 220px at 100% 0%,rgba(56,200,255,.14),transparent 60%),#141729;border:1px solid var(--hair2);box-shadow:0 40px 100px -30px rgba(0,0,0,.8)}
.ipsu h3{margin:0;font:800 19px var(--fn),var(--f);display:flex;align-items:center;gap:10px}
.ipsu h3 small{font:500 12.5px var(--f);color:var(--mut)}
.ipsu-x{margin-left:auto;width:34px;height:34px;border-radius:50%;border:1px solid var(--hair2);background:transparent;color:var(--fg);cursor:pointer;font-size:15px}
.ipsu-drop{border-radius:20px;border:2px dashed rgba(150,160,255,.35);padding:30px 16px;display:grid;gap:8px;justify-items:center;text-align:center;cursor:pointer;transition:all .15s;background:rgba(124,124,255,.05)}
.ipsu-drop:hover,.ipsu-drop.over{border-color:var(--sky);background:rgba(56,200,255,.10);transform:scale(1.01)}
.ipsu-drop .big{font-size:40px;line-height:1}
.ipsu-drop b{font-size:16px}
.ipsu-drop small{color:var(--mut);font-size:12.5px}
.ipsu-pills{display:flex;flex-wrap:wrap;gap:6px}
.ipsu-pill{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 11px;border-radius:999px;border:1px solid var(--hair);font-size:12px;font-weight:700;color:var(--mut)}
.ipsu-pill i{width:8px;height:8px;border-radius:50%;background:var(--dim)}
.ipsu-pill.have{color:var(--fg);border-color:var(--hair2)}
.ipsu-list{display:grid;gap:6px}
.ipsu-item{display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;gap:10px;align-items:center;padding:9px 12px;border-radius:14px;background:var(--s1);border:1px solid var(--hair)}
.ipsu-item .tag{font:800 11px var(--fn);padding:4px 9px;border-radius:999px;color:#0b0b1a}
.ipsu-item .nm{min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:13px;font-weight:600}
.ipsu-item .nm small{display:block;font:500 11px var(--fn);color:var(--mut)}
.ipsu-item .bar{grid-column:2/4;height:4px;border-radius:4px;background:rgba(255,255,255,.07);overflow:hidden}
.ipsu-item .bar i{display:block;height:100%;width:0;background:var(--grad);transition:width .2s}
.ipsu-item .st{font:700 12px var(--fn);color:var(--mut)}
.ipsu-item .st.ok{color:var(--mint)} .ipsu-item .st.bad{color:var(--rec)}
.ipsu-item .del{width:28px;height:28px;border-radius:50%;border:1px solid var(--hair2);background:transparent;color:var(--mut);cursor:pointer}
.ipsu-foot{display:flex;gap:8px;align-items:center;justify-content:flex-end}
.ipsu-foot .hint{margin-right:auto}
.ipsu-done{flex:none;white-space:nowrap;height:42px;padding:0 22px;border-radius:999px;border:0;background:var(--grad);color:#0b0b1a;font-weight:800;cursor:pointer}
/* 읽기: 본문 숨김 (설정 줄 · 첨부 플레이어는 플레이어가 대신) */
.ips-on .read_body{display:none!important}

.ips .ips-unit{height:28px;border-radius:999px;border:1px solid var(--hair2);background:var(--s1);color:var(--fg);padding:0 8px;font:600 12px var(--fn)}
.ipsh-off{display:inline-flex;align-items:center;gap:6px}
.ipsh-off input{width:92px!important}
.ipsh-nb{width:30px;height:30px;border-radius:50%;border:1px solid var(--hair2);background:var(--s1);color:var(--fg);font-weight:800;cursor:pointer}
.ipsh-nb:hover{border-color:var(--sky)}
.ipsh-off em{font-style:normal;color:var(--dim);font:600 11px var(--fn)}
/* 팝업 바깥 틀 hidden (v0.3 버그: 닫기 안 됨) */
.ipsu-back[hidden]{display:none!important}
/* 🥁 BPM 측정 */
.ipst-box{width:min(720px,100%)}
.ipst-video{position:relative;aspect-ratio:16/9;border-radius:16px;overflow:hidden;background:#000}
.ipst-video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.ipst-main{display:grid;grid-template-columns:auto minmax(0,1fr);gap:18px;align-items:center}
.ips .ipst-pad{width:150px;height:150px;border-radius:50%;border:0;cursor:pointer;color:#0b0b1a;font:900 30px var(--fn);display:grid;place-content:center;gap:2px;background:var(--grad);box-shadow:0 18px 50px -14px rgba(124,124,255,.8),0 0 0 8px rgba(124,124,255,.12);user-select:none}
.ips .ipst-pad small{font:700 11px var(--fn);opacity:.7}
.ipst-pad.hit{animation:ipstHit .18s ease-out}
@keyframes ipstHit{0%{transform:scale(.9);box-shadow:0 0 0 18px rgba(56,200,255,.35)}100%{transform:scale(1)}}
.ipst-bpm{font:800 clamp(44px,8vw,72px)/1 var(--fn);font-variant-numeric:tabular-nums;letter-spacing:-.02em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.ipst-err{font:600 13px var(--fn);color:var(--mut);margin-top:6px}
.ipst-meter{height:8px;border-radius:8px;background:rgba(255,255,255,.07);overflow:hidden;margin:12px 0 8px}
.ipst-meter i{display:block;height:100%;width:0;background:linear-gradient(90deg,#ff4d6d,#ffd24a,#3ddc97);transition:width .2s}
.ipst-stab{font-size:13px;font-weight:600}
.ipst-cmp{font:600 12px var(--fn);color:var(--dim);margin-top:4px}
.ipst-phase{display:flex;flex-wrap:wrap;gap:10px;align-items:center;padding:10px 14px;border-radius:14px;background:rgba(61,220,151,.08);border:1px solid rgba(61,220,151,.3);font-size:13px;font-weight:600}
.ipst-b{height:34px;padding:0 14px;border-radius:999px;border:1px solid var(--hair2);background:transparent;color:var(--fg);font-weight:700;cursor:pointer}
@media (max-width:560px){.ipst-main{grid-template-columns:1fr;justify-items:center}}
/* ✋ 핸드 싱크 */
.ips-hs{position:absolute;z-index:25;left:50%;transform:translateX(-50%);bottom:110px;display:grid;gap:10px;justify-items:center;padding:14px 18px;border-radius:18px;background:#1b1f3a;border:1px solid var(--sun);box-shadow:0 20px 50px -16px rgba(0,0,0,.7);min-width:min(460px,92%)}
.ips-hs b{font-size:15px}
.ips-hs .row{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}
.ips-hs button{height:40px;padding:0 16px;border-radius:999px;border:1px solid var(--hair2);background:var(--s1);color:var(--fg);font-weight:800;cursor:pointer}
.ips-hs button.go{background:var(--grad);border:0;color:#0b0b1a}
.ips-hs small{color:var(--mut);font-size:12px}
.ips .b.hsarm.on{background:linear-gradient(135deg,#ffd24a,#ff9f5a);color:#1d1600}
/* 💬 간단 댓글 (기본 댓글 폼은 숨김) */
.ips-cbox{display:flex;gap:8px;align-items:flex-end;margin:10px 0 16px;padding:12px;border-radius:18px;background:#171a2f;border:1px solid rgba(150,160,255,.22)}
.ips-cbox textarea{flex:1;min-width:0;min-height:44px;max-height:160px;border-radius:12px;border:1px solid rgba(150,160,255,.28);background:#111122;color:#f2f3ff;padding:10px 12px;font:14px/1.5 "Pretendard Variable",Pretendard,system-ui,sans-serif;resize:vertical}
.ips-cbox input{width:110px;height:40px;border-radius:12px;border:1px solid rgba(150,160,255,.28);background:#111122;color:#f2f3ff;padding:0 10px}
.ips-cbox button{height:44px;padding:0 18px;border-radius:999px;border:0;background:linear-gradient(135deg,#7c7cff,#38c8ff);color:#0b0b1a;font-weight:800;cursor:pointer;white-space:nowrap}
.ips-hidecform{position:absolute!important;left:-10000px!important;top:0;width:900px;height:1px;overflow:hidden}
.ipsh-tapbtn{height:32px;padding:0 12px;border-radius:999px;border:1px solid transparent;background:linear-gradient(var(--s1),var(--s1)) padding-box,var(--grad) border-box;color:var(--fg);font-weight:800;font-size:12px;cursor:pointer}
.ipsu h3{width:100%}
.ips .ipsh-tapbtn{font:800 12px var(--f)}
/* 🎹 MIDI 입력 점멸 */
.ips-lane .midiled{width:10px;height:10px;border-radius:50%;flex:none;background:#2a2f58;box-shadow:inset 0 0 0 1px rgba(255,255,255,.08)}
.ips-lane .midiled.on{animation:ipsLed .45s ease-out}
@keyframes ipsLed{0%{background:#ffd24a;box-shadow:0 0 10px 3px rgba(255,210,74,.85)}100%{background:#2a2f58;box-shadow:none}}
.ips .ips-dev.blink i{background:#ffd24a!important;box-shadow:0 0 8px 3px rgba(255,210,74,.8)!important}
.ips-lane.short.midi .st{display:block;width:30px}
.ips-lane.short.midi .meter{display:block}
/* v0.6 — Space 정지 방식 · 키 에디터 편집 · 코드 이름 */
.ips-keys .sec{grid-column:1/-1;margin-top:6px;padding-top:8px;border-top:1px solid var(--hair2);font-weight:800;font-size:12.5px;color:var(--fg)}
.ips-keypop,[data-r="keypop"]{width:min(470px,calc(100% - 28px))!important}
.ips .spm{min-width:72px;font-size:11.5px;padding:0 10px;opacity:.85}
.ips .spm.on{color:var(--sky);border-color:rgba(56,200,255,.55);opacity:1}
.ips-lane.midi .st{width:auto;min-width:36px;max-width:96px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}