:root{--bg:#d7dce2;--p0:#fbfcfd;--p1:#e3e7ec;--line:#b4bbc5;--text:#252a31;--dim:#79818b;--acc:#e8793a;--well:#c6ccd4}
*{box-sizing:border-box}
html,body{margin:0}
body{background:linear-gradient(#e1e5ea,#cdd2d9);color:var(--text);font:14px/1.5 Pretendard,Montserrat,system-ui,sans-serif;word-break:keep-all;min-height:100vh}
.shell{max-width:1480px;margin:0 auto;padding:14px 20px 24px}
.top{display:flex;align-items:baseline;gap:16px;padding:4px 2px 10px}
.brand{font:600 13px Montserrat,sans-serif;color:#5b626c;text-decoration:none;letter-spacing:.3px}.brand b{color:var(--acc);font-weight:800}
h1{margin:0;font:800 22px Montserrat,sans-serif;letter-spacing:1px}h1 span{color:var(--acc)}
.ver{margin-left:auto;font:600 11px Montserrat,sans-serif;color:var(--dim);letter-spacing:2px}
.phone-note{display:none;background:#fff3e8;border:1px solid #f0c9a8;border-radius:8px;padding:8px 12px;margin-bottom:10px;font-size:13px}
.grid{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:18px;align-items:start}
.monitor{position:relative;background:linear-gradient(#f4f6f8,#dfe3e8);border-radius:18px;padding:10px;box-shadow:0 14px 30px -12px rgba(30,40,55,.45),inset 0 1px 0 #fff,inset 0 -1px 0 rgba(0,0,0,.12)}
#cv{display:block;width:100%;height:auto;aspect-ratio:16/9;border-radius:10px;background:#e9ecef}
.loadmsg{position:absolute;inset:10px;display:grid;place-items:center;font:700 13px Montserrat;letter-spacing:4px;color:#79818b;background:rgba(233,236,239,.9);border-radius:10px}
.loadmsg.gone{display:none}
.deck{margin-top:14px;background:linear-gradient(var(--p0),var(--p1));border-radius:16px;padding:14px;box-shadow:0 10px 24px -14px rgba(30,40,55,.5),inset 0 1px 0 #fff;border:1px solid #c9cfd7}
.transport{display:flex;align-items:center;gap:12px}
.hw{border:0;cursor:pointer;color:var(--text);background:linear-gradient(#ffffff,#e0e4e9);border-radius:10px;box-shadow:0 3px 0 #b6bcc6,0 6px 10px -4px rgba(0,0,0,.35),inset 0 1px 0 #fff;font-family:Montserrat,Pretendard,sans-serif;transition:transform .06s,box-shadow .06s}
.hw:active,.hw.down{transform:translateY(2px);box-shadow:0 1px 0 #b6bcc6,0 2px 4px -2px rgba(0,0,0,.4),inset 0 1px 0 #fff}
.hw:focus-visible,.mini:focus-visible{outline:2px solid var(--acc);outline-offset:2px}
.play{display:flex;align-items:center;gap:8px;padding:10px 16px;font-weight:700;font-size:12px;letter-spacing:2px;min-width:104px;justify-content:center}
.play i{width:0;height:0;border-left:10px solid #3a9a60;border-top:6px solid transparent;border-bottom:6px solid transparent}
.play.on i{width:10px;height:12px;border:0;background:linear-gradient(90deg,var(--acc) 0 38%,transparent 38% 62%,var(--acc) 62%)}
.lcd{font:600 20px 'Montserrat',monospace;background:#16191d;color:#ffb454;border-radius:6px;padding:4px 12px;box-shadow:inset 0 2px 4px #000;min-width:118px;text-align:center;letter-spacing:1px}
.lcd.small{font-size:12px;min-width:0;color:#a8adb5;padding:6px 10px}
input[type=range]{flex:1;accent-color:var(--acc);height:6px}
.parts{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:14px}
.part{display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:12px 14px;text-align:left}
.part b{font:800 12.5px Montserrat;letter-spacing:1.5px}
.part small{font:500 11px Pretendard;color:var(--dim);letter-spacing:0}
.part.render{background:linear-gradient(#ff9a5e,#e8793a);box-shadow:0 3px 0 #b85a22,0 6px 10px -4px rgba(0,0,0,.4),inset 0 1px 0 #ffc29b;color:#fff}
.part.render small{color:#ffe3d1}
.part.render:active{box-shadow:0 1px 0 #b85a22}
.part.loaded b::after{content:" ●";color:#3a9a60}
.songname{margin-top:12px;font:600 12px Montserrat,Pretendard;color:var(--dim);letter-spacing:.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.panel{background:linear-gradient(var(--p0),var(--p1));border-radius:16px;padding:12px;border:1px solid #c9cfd7;box-shadow:0 10px 24px -14px rgba(30,40,55,.5),inset 0 1px 0 #fff;position:sticky;top:12px}
.tabs{display:flex;gap:6px;margin-bottom:10px}
.tabs button{flex:1;padding:8px;border:0;border-radius:8px;background:var(--well);box-shadow:inset 0 2px 3px rgba(0,0,0,.2);font:700 11px Montserrat;letter-spacing:2px;color:#5b626c;cursor:pointer}
.tabs button.on{background:linear-gradient(#fff,#e6eaee);box-shadow:0 2px 0 #b6bcc6,inset 0 1px 0 #fff;color:var(--acc)}
textarea{width:100%;height:92px;border:0;border-radius:8px;background:#16191d;color:#e8eaee;padding:8px 10px;font:13px/1.5 Pretendard;resize:vertical;box-shadow:inset 0 2px 5px #000}
textarea::placeholder{color:#7b828c}
.row{display:flex;gap:6px;margin-top:8px;flex-wrap:wrap}
.mini{border:0;cursor:pointer;padding:7px 10px;border-radius:7px;background:linear-gradient(#fff,#e0e4e9);box-shadow:0 2px 0 #b6bcc6,inset 0 1px 0 #fff;font:700 10.5px Montserrat;letter-spacing:1px;color:var(--text);text-decoration:none;display:inline-block}
.mini:active{transform:translateY(1px);box-shadow:0 1px 0 #b6bcc6}
.mini.warn{color:#b3382d}
.mini.dl{background:linear-gradient(#ff9a5e,#e8793a);color:#fff;box-shadow:0 2px 0 #b85a22}
.hint{font-size:11.5px;color:var(--dim);margin:8px 2px 6px}
.list{max-height:330px;overflow:auto;background:#eef0f3;border-radius:8px;box-shadow:inset 0 2px 4px rgba(0,0,0,.15);padding:4px}
.ln{display:grid;grid-template-columns:22px 82px 1fr 24px;gap:4px;align-items:center;padding:2px;border-radius:6px}
.ln.cur{background:#ffe6d4}.ln.tap{outline:1px dashed var(--acc)}
.ln span{font:600 10px Montserrat;color:var(--dim);text-align:center;cursor:pointer}
.ln input{width:100%;border:1px solid #cfd5dc;border-radius:5px;padding:4px 6px;font:13px Pretendard;background:#fff;color:var(--text)}
.ln input.t{font:600 12px Montserrat;text-align:center}
.ln button{border:0;background:none;color:#b3382d;cursor:pointer;font-size:14px}
.empty{padding:18px;text-align:center;color:var(--dim);font-size:12.5px}
.fld{display:grid;grid-template-columns:76px 1fr auto;gap:8px;align-items:center;margin-bottom:12px;font:700 10.5px Montserrat;letter-spacing:1.5px;color:#5b626c}
.fld select{grid-column:2/4;padding:7px;border-radius:6px;border:1px solid #c3c9d1;background:#fff;font:13px Pretendard}
.fld em{font:600 12px Montserrat;font-style:normal;color:var(--text)}
.fld small{grid-column:2/4;font:500 11px Pretendard;color:var(--dim);letter-spacing:0;margin-top:-6px}
.tg input{display:none}.tg i{display:block;width:44px;height:22px;border-radius:11px;background:var(--well);box-shadow:inset 0 2px 4px rgba(0,0,0,.3);position:relative;cursor:pointer}
.tg i::after{content:"";position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:9px;background:linear-gradient(#fff,#cfd4da);box-shadow:0 2px 3px rgba(0,0,0,.35);transition:left .12s}
.tg input:checked+i{background:#f5b48c}.tg input:checked+i::after{left:24px}
.sw{grid-column:2/4;display:flex;gap:8px}
.sw button{width:26px;height:26px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1px #aab,0 2px 4px rgba(0,0,0,.3);cursor:pointer}
.sw button.on{box-shadow:0 0 0 2px var(--acc),0 2px 4px rgba(0,0,0,.3)}
.foot{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:22px;font:500 11px Pretendard;color:var(--dim)}
.modal{position:fixed;inset:0;background:rgba(20,24,30,.55);display:grid;place-items:center;z-index:9}
.modal[hidden]{display:none}
.box{background:linear-gradient(var(--p0),var(--p1));border-radius:16px;padding:22px;width:min(460px,92vw);box-shadow:0 20px 50px rgba(0,0,0,.5)}
.box h2{margin:0 0 12px;font:800 14px Montserrat;letter-spacing:3px}
.bar{height:12px;border-radius:6px;background:#16191d;box-shadow:inset 0 2px 4px #000;overflow:hidden}
.bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,#e8793a,#ffb454)}
#mText{font-size:12.5px;color:var(--dim);margin:10px 0 4px;min-height:36px}
@media (max-width:1100px){.grid{grid-template-columns:1fr}.panel{position:static}}
@media (max-width:767px){.phone-note{display:block}.parts{grid-template-columns:1fr 1fr}.shell{padding:10px}}