*{margin:0;padding:0;box-sizing:border-box}
html{overflow-x:hidden;width:100%;max-width:100vw}
:root{--bg0:#0b0f1a;--bg1:#111827;--bg2:#1a2236;--bg3:#243049;--ay:#fbbf24;--ao:#ef4444;--ag:#34d399;--ab:#38bdf8;--ap:#a78bfa;--tl:#f1f5f9;--tm:#8b9cc0;--cs:#3b82f6;--cv:#ef4444;--co:#f59e0b;--cm:#a855f7;--cp:#14b8a6;--ca:#6b7280;--cc:#ec4899;--cdv:#10b981;--r:14px}
body{font-family:'Fredoka','Noto Sans KR',sans-serif;background:var(--bg0);color:var(--tl);min-height:100vh;overflow-x:hidden;width:100%;max-width:100vw}

/* ===== HEADER ===== */
.hdr{background:linear-gradient(135deg,var(--bg2),var(--bg1));padding:8px 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(251,191,36,.15);z-index:20;position:relative;box-shadow:0 2px 20px rgba(0,0,0,.3)}
.logo{font-size:22px;font-weight:700;background:linear-gradient(135deg,var(--ay),#f97316);-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.5px}
.logo span{background:linear-gradient(135deg,#f87171,var(--ao));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.hdr-r{display:flex;gap:8px;align-items:center}
.hbtn{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);color:var(--tl);padding:6px 14px;border-radius:10px;font-size:12px;font-weight:500;cursor:pointer;font-family:inherit;transition:.2s;backdrop-filter:blur(4px)}.hbtn:hover{background:rgba(251,191,36,.1);border-color:rgba(251,191,36,.3);color:var(--ay)}
.tmr{font-size:13px;font-weight:600;color:var(--ag);padding:5px 12px;background:rgba(52,211,153,.08);border-radius:10px;font-variant-numeric:tabular-nums;border:1px solid rgba(52,211,153,.15)}
.spk-ind{display:none;align-items:center;gap:5px;padding:5px 12px;background:rgba(167,139,250,.1);border-radius:12px;font-size:11px;color:var(--ap);border:1px solid rgba(167,139,250,.15)}.spk-ind.on{display:inline-flex}
.sw{display:flex;gap:2px}.sw i{width:3px;border-radius:2px;background:var(--ap);animation:wv .5s ease infinite}
.sw i:nth-child(1){height:6px}.sw i:nth-child(2){height:12px;animation-delay:.1s}.sw i:nth-child(3){height:8px;animation-delay:.2s}.sw i:nth-child(4){height:14px;animation-delay:.15s}
@keyframes wv{0%,100%{transform:scaleY(1)}50%{transform:scaleY(.3)}}

/* ===== LAYOUT ===== */
.mn{display:flex;height:calc(100vh - 46px)}.ct{flex:1;display:flex;flex-direction:column;overflow:hidden}

/* ===== MAIN TABS ===== */
.nav{display:flex;background:var(--bg1);border-bottom:1px solid rgba(255,255,255,.04);padding:0 8px}
.nav.sub{background:rgba(255,255,255,.015);border-bottom:1px solid rgba(255,255,255,.03);padding:0 16px}
.nav.sub .nt{font-size:12px;padding:9px 4px}
.nt{flex:1;padding:12px;text-align:center;font-size:13px;font-weight:600;cursor:pointer;color:var(--tm);border-bottom:2px solid transparent;transition:.2s;border-radius:0}.nt:hover{color:var(--tl);background:rgba(255,255,255,.02)}.nt.on{color:var(--ay);border-bottom-color:var(--ay);background:rgba(251,191,36,.03)}

/* ===== SLOT SYSTEM ===== */
.slot-item{display:flex;align-items:center;gap:8px;padding:10px 14px;background:var(--bg1);border-radius:var(--r);margin-bottom:6px;border:1px solid rgba(255,255,255,.05);transition:all .2s}
.slot-item:hover{border-color:rgba(255,255,255,.1)}
.slot-item .si-name{flex:1;font-size:13px;color:var(--tl);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.slot-item .si-cnt{font-size:11px;color:var(--tm);min-width:40px;text-align:right}
.slot-item .si-btn{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.1);color:var(--tm);border-radius:8px;padding:4px 10px;font-size:10px;cursor:pointer;font-family:inherit;transition:.2s}
.slot-item .si-btn:hover{border-color:var(--ay);color:var(--ay);background:rgba(251,191,36,.06)}
.slot-item .si-btn.del{border-color:rgba(239,68,68,.2);color:rgba(239,68,68,.6)}
.slot-item .si-btn.del:hover{background:rgba(239,68,68,.08);color:var(--ao)}
.slot-item .si-btn.use{border-color:rgba(52,211,153,.2);color:var(--ag)}
.slot-item .si-btn.use:hover{background:rgba(52,211,153,.08)}
.slot-empty{font-size:12px;color:var(--tm);padding:16px;text-align:center;background:var(--bg1);border-radius:var(--r);border:1px dashed rgba(255,255,255,.06)}
.slot-carousel{display:flex;align-items:center;gap:6px}
.slot-carousel .sc-btn{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);color:var(--tm);font-size:16px;cursor:pointer;padding:6px 8px;line-height:1;user-select:none;flex-shrink:0;transition:all .2s;border-radius:8px}
.slot-carousel .sc-btn:hover{color:var(--ay);border-color:rgba(251,191,36,.3);background:rgba(251,191,36,.06)}
.slot-carousel .sc-btn.disabled{opacity:.15;pointer-events:none}
.slot-carousel .sc-list{flex:1;overflow:hidden}
.slot-page-info{text-align:center;font-size:10px;color:var(--tm);margin-top:4px;opacity:.6}

/* ===== UPLOAD BUTTONS ===== */
.upload-compact{display:flex;align-items:center;justify-content:center;gap:10px;padding:22px 16px;background:linear-gradient(135deg,rgba(56,189,248,.06),rgba(167,139,250,.04));border:1px dashed rgba(56,189,248,.2);border-radius:var(--r);font-size:15px;font-weight:500;color:var(--ab);cursor:pointer;transition:all .25s;width:100%;box-sizing:border-box;position:relative}
.upload-compact:hover{border-color:var(--ay);color:var(--ay);background:linear-gradient(135deg,rgba(251,191,36,.08),rgba(251,191,36,.03));transform:translateY(-1px);box-shadow:0 4px 16px rgba(0,0,0,.2)}
.upload-compact .uc-hint{font-size:11px;opacity:.4;font-weight:400}
.upload-compact .uc-tooltip{display:none;position:absolute;bottom:calc(100% + 8px);left:50%;transform:translateX(-50%);background:var(--bg3);border:1px solid rgba(255,255,255,.12);border-radius:10px;padding:10px 16px;font-size:12px;color:var(--tl);white-space:nowrap;box-shadow:0 8px 24px rgba(0,0,0,.5);z-index:10;pointer-events:none}
.upload-compact .uc-tooltip::after{content:'';position:absolute;top:100%;left:50%;transform:translateX(-50%);border:6px solid transparent;border-top-color:var(--bg3)}
.upload-compact:hover .uc-tooltip{display:block}

/* ===== CONTROL BAR ===== */
.tbar{display:flex;gap:6px;align-items:center;padding:8px 16px;background:rgba(0,0,0,.15);border-bottom:1px solid rgba(255,255,255,.03);font-size:11px;color:var(--tm);flex-wrap:wrap}
.tbar label{margin-right:3px;font-weight:600;color:var(--tm)}
.tb3{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);border-radius:8px;padding:4px 10px;font-size:11px;color:var(--tl);cursor:pointer;font-family:inherit;transition:.2s}.tb3:hover{background:rgba(255,255,255,.08)}.tb3.on{border-color:rgba(251,191,36,.3);color:var(--ay);background:rgba(251,191,36,.08)}
.sep{margin:0 4px;opacity:.2}

/* ===== CONTROL BUTTONS ===== */
.ctl-row{display:flex;gap:6px;align-items:center;justify-content:center;padding:10px 16px;flex-wrap:wrap;background:rgba(0,0,0,.06)}
.cb{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);color:var(--tl);padding:8px 14px;border-radius:10px;font-size:12px;font-weight:600;cursor:pointer;font-family:inherit;transition:.2s}.cb:hover{background:rgba(255,255,255,.12);border-color:rgba(251,191,36,.3);transform:translateY(-1px)}.cb:active{transform:scale(.96)}.cb.act{border-color:rgba(52,211,153,.4);color:var(--ag);background:rgba(52,211,153,.08)}
.pm{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);color:var(--tm);padding:6px 14px;border-radius:20px;font-size:11px;cursor:pointer;transition:all .2s}
.pm.on{background:rgba(56,189,248,.08);border-color:rgba(56,189,248,.2);color:var(--ab)}
.pm.shf{background:rgba(168,85,247,.08);border-color:rgba(168,85,247,.2);color:#c084fc}
.mic-btn{background:rgba(239,68,68,.06)!important;border:1px solid rgba(239,68,68,.2)!important;color:#f87171!important;font-weight:600}
.mic-btn.rec{background:rgba(239,68,68,.25)!important;border-color:#ef4444!important;color:#fff!important;animation:micPulse 1s infinite}
@keyframes micPulse{0%,100%{box-shadow:0 0 0 0 rgba(239,68,68,.3)}50%{box-shadow:0 0 0 8px rgba(239,68,68,0)}}

/* ===== INFO BAR ===== */
.tb{display:flex;justify-content:space-between;align-items:center;padding:8px 16px;background:rgba(0,0,0,.15);border-bottom:1px solid rgba(255,255,255,.04);flex-wrap:wrap;gap:6px}
.inf{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.pill{background:rgba(255,255,255,.05);padding:4px 12px;border-radius:10px;font-size:12px;font-weight:500;border:1px solid rgba(255,255,255,.04)}.pill b{color:var(--ay)}

/* ===== CONTENT AREA ===== */
.sa{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:10px 16px;overflow-y:auto;background:linear-gradient(180deg,var(--bg0),rgba(17,24,39,.5))}
.sc{background:linear-gradient(145deg,var(--bg2),var(--bg1));border-radius:16px;padding:18px 22px;max-width:860px;width:100%;border:1px solid rgba(255,255,255,.05);box-shadow:0 8px 32px rgba(0,0,0,.3)}
.sc.ani{animation:fsl .35s cubic-bezier(.4,0,.2,1)}@keyframes fsl{from{opacity:0;transform:translateX(30px)}to{opacity:1;transform:translateX(0)}}
.sn2{font-size:12px;color:var(--tm);margin-bottom:12px;font-weight:600;letter-spacing:1px;text-align:center;opacity:.6}
.skr{font-size:15px;color:var(--tm);margin-top:8px;text-align:center;font-family:'Noto Sans KR',sans-serif}

/* ===== BRICKS ===== */
.br{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;padding:6px 0}
.bk{display:inline-flex;flex-direction:column;align-items:center;padding:8px 16px 5px;border-radius:8px;position:relative;box-shadow:0 4px 0 rgba(0,0,0,.35),0 6px 12px rgba(0,0,0,.15);transition:transform .15s,filter .15s;cursor:pointer}
.bk::before{content:'';position:absolute;top:-7px;left:50%;transform:translateX(-50%);height:7px;border-radius:4px 4px 0 0;background:inherit;filter:brightness(1.15)}
.bk.z1::before{width:10px}.bk.z2::before{width:22px}.bk.z3::before{width:36px}
.bk:hover{transform:translateY(-3px);box-shadow:0 6px 14px rgba(0,0,0,.3);filter:brightness(1.12)}
.bkw{font-size:16px;font-weight:600;line-height:1.2}.bkt{font-size:9px;font-weight:700;letter-spacing:.8px;opacity:.85;margin-top:2px}
.bk.rS{background:var(--cs);color:#fff}.bk.rV{background:var(--cv);color:#fff}.bk.rO{background:var(--co);color:#fff}
.bk.rM{background:var(--cm);color:#fff}.bk.rP{background:var(--cp);color:#fff}.bk.rA{background:var(--ca);color:#fff}
.bk.rC{background:var(--cc);color:#fff}.bk.rAdv{background:var(--cdv);color:#fff}

/* ===== INTONATION ===== */
.into-wrap{margin:10px 0 8px;position:relative;background:rgba(0,0,0,.2);border-radius:var(--r);padding:12px 14px 8px;overflow:hidden;border:1px solid rgba(255,255,255,.03)}
.into-wrap svg{display:block}
.into-labels{display:flex;justify-content:space-around;padding:4px 8px 2px;margin-top:2px;border-top:1px solid rgba(255,255,255,.03)}
.into-labels span{text-align:center;font-size:12px;font-weight:500;color:rgba(255,255,255,.5);padding:2px 3px;font-family:'Fredoka',sans-serif;letter-spacing:.3px}
.into-labels span.hi{color:var(--ay);font-weight:700;font-size:13px}
.into-labels span.lo{color:rgba(255,255,255,.25);font-size:11px}

/* ===== PRONUNCIATION ===== */
.prc-wrap{margin:12px 0 4px;background:rgba(0,0,0,.15);border-radius:var(--r);padding:20px 22px;border:1px solid rgba(52,211,153,.1)}
.prc-hdr{font-size:17px;color:var(--tm);margin-bottom:12px;font-weight:700}
.prc-score{text-align:center;margin:12px 0}
.prc-score .sc-num{font-size:56px;font-weight:700;font-family:'Fredoka',sans-serif}
.prc-score .sc-num.hi{color:#34d399}.prc-score .sc-num.mid{color:#fbbf24}.prc-score .sc-num.lo{color:#f87171}
.prc-score .sc-lbl{font-size:18px;color:var(--tm);margin-top:6px;font-weight:600}
.prc-diff{margin-top:12px;font-size:22px;line-height:2.2}
.prc-diff .wd-ok{color:#34d399;font-weight:700}.prc-diff .wd-miss{color:#f87171;text-decoration:line-through;opacity:.8;font-weight:700}.prc-diff .wd-my{color:#38bdf8;font-style:italic;font-weight:700}
.prc-miss-hl{color:#f87171 !important;text-decoration:underline wavy #f87171;font-weight:700;cursor:pointer;transition:all .3s}
.prc-ok-hl{color:#34d399 !important;font-weight:600;transition:all .3s}
.pw.prc-pw-miss{color:#f87171 !important;text-decoration:underline wavy #f87171 !important;font-weight:700 !important}
.pw.prc-pw-ok{color:#34d399 !important;font-weight:600 !important}
.miss-word-btn{display:inline-block;background:rgba(248,113,113,.15);border:1px solid rgba(248,113,113,.3);color:#f87171;padding:7px 16px;border-radius:16px;font-size:17px;font-weight:700;cursor:pointer;margin:4px;font-family:inherit;transition:all .2s}
.miss-word-btn:hover{background:rgba(248,113,113,.25)}
.retry-btn{background:rgba(56,189,248,.12);border:1px solid rgba(56,189,248,.3);color:#38bdf8;padding:10px 24px;border-radius:20px;font-size:16px;font-weight:700;cursor:pointer;font-family:inherit;transition:all .2s}
.retry-btn:hover{background:rgba(56,189,248,.2)}

/* ===== PROGRESS BAR ===== */
.prb{width:100%;height:16px;background:rgba(255,255,255,.06);border-radius:8px;margin-bottom:4px;overflow:visible;cursor:pointer;position:relative;touch-action:none}
.prf{height:100%;background:linear-gradient(90deg,var(--ag),var(--ab));border-radius:8px;transition:width .15s;pointer-events:none;position:relative}
.prf::after{content:'';position:absolute;right:-6px;top:50%;transform:translateY(-50%);width:12px;height:12px;background:var(--ay);border-radius:50%;box-shadow:0 0 6px rgba(251,191,36,.5);transition:transform .15s}
.prb:active .prf::after{transform:translateY(-50%) scale(1.3)}
.prb-label{position:absolute;top:-16px;left:50%;transform:translateX(-50%);font-size:10px;color:var(--ay);font-weight:700;white-space:nowrap;pointer-events:none;opacity:0;transition:opacity .15s}
.prb.dragging .prb-label{opacity:1}

/* ===== EMPTY STATE ===== */
.emp{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--tm);font-size:14px;text-align:center;padding:40px;gap:14px}
.emp .ei{font-size:52px;opacity:.4}
.emp .eb{background:rgba(251,191,36,.08);border:1px solid rgba(251,191,36,.15);color:var(--ay);padding:10px 24px;border-radius:12px;font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;transition:.2s}.emp .eb:hover{background:rgba(251,191,36,.15);transform:translateY(-1px)}

/* ===== VOCAB ===== */
.vsr{background:rgba(0,0,0,.2);border:1px solid rgba(255,255,255,.08);border-radius:10px;padding:7px 14px;color:var(--tl);font-family:inherit;font-size:12px;width:200px;transition:.2s}.vsr:focus{outline:none;border-color:var(--ab);box-shadow:0 0 0 3px rgba(56,189,248,.1)}
.vdf{display:inline-block;padding:2px 8px;border-radius:6px;font-size:9px;font-weight:700;color:#fff;margin-top:5px}
.vdf.beginner{background:var(--ag)}.vdf.intermediate{background:var(--co)}.vdf.advanced{background:var(--cv)}

/* ===== TOAST ===== */
.bk-toast{position:fixed;bottom:-60px;left:50%;transform:translateX(-50%);background:rgba(16,185,129,.9);color:#fff;padding:10px 24px;border-radius:24px;font-size:13px;font-weight:600;z-index:9999;transition:bottom .35s cubic-bezier(.4,0,.2,1);backdrop-filter:blur(12px);box-shadow:0 4px 20px rgba(0,0,0,.3);border:1px solid rgba(255,255,255,.1)}
.bk-toast.show{bottom:30px}

/* ===== SIDE PANEL ===== */
.pov{display:none;position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:30;backdrop-filter:blur(2px)}.pov.on{display:block}
.pnl{position:fixed;top:0;right:-400px;width:380px;max-width:90vw;height:100vh;background:var(--bg2);border-left:1px solid rgba(255,255,255,.06);z-index:31;transition:right .3s cubic-bezier(.4,0,.2,1),visibility .3s;display:flex;flex-direction:column;box-shadow:-8px 0 40px rgba(0,0,0,.5);visibility:hidden}.pnl.on{right:0;visibility:visible}
.ph{padding:18px 22px;border-bottom:1px solid rgba(255,255,255,.05);display:flex;align-items:center;justify-content:space-between}
.ph h3{font-size:16px;color:var(--ay)}.px{background:none;border:none;color:var(--tm);font-size:20px;cursor:pointer;transition:.2s}.px:hover{color:var(--tl)}
.pb2{flex:1;overflow-y:auto;padding:22px}
.ps{margin-bottom:24px}.pl{font-size:11px;font-weight:700;color:var(--ab);margin-bottom:10px;text-transform:uppercase;letter-spacing:.8px}
.pdz{border:2px dashed rgba(251,191,36,.2);border-radius:var(--r);padding:20px 14px;text-align:center;cursor:pointer;transition:.2s;background:rgba(251,191,36,.02)}.pdz:hover,.pdz.ov{border-color:var(--ay);background:rgba(251,191,36,.05)}
.pdz .di{font-size:30px;margin-bottom:4px}.pdz .dm{font-size:13px;font-weight:600}.pdz .ds{font-size:11px;color:var(--tm);margin-top:2px}
.pstat{margin-top:8px;padding:8px 14px;border-radius:10px;font-size:12px;display:none}.pstat.ok{display:block;background:rgba(52,211,153,.08);color:var(--ag);border:1px solid rgba(52,211,153,.1)}.pstat.er{display:block;background:rgba(239,68,68,.08);color:var(--ao);border:1px solid rgba(239,68,68,.1)}
.fi{background:var(--bg1);border-radius:var(--r);padding:14px 16px;border:1px solid rgba(255,255,255,.05)}
.fin{font-size:13px;font-weight:600;color:var(--ay);margin-bottom:4px;word-break:break-all}.fim{font-size:11px;color:var(--tm);line-height:1.6}.fim b{color:var(--tl)}
.nod{font-size:13px;color:var(--tm);text-align:center;padding:16px;opacity:.6}
.pbtn{width:100%;padding:10px;border-radius:var(--r);font-size:12px;font-weight:600;cursor:pointer;font-family:inherit;transition:.2s;border:1px solid rgba(255,255,255,.08);margin-bottom:7px;display:flex;align-items:center;justify-content:center;gap:5px;background:rgba(255,255,255,.02)}
.pbtn.dl{color:var(--ab);border-color:rgba(56,189,248,.15)}.pbtn.dl:hover{background:rgba(56,189,248,.08)}
.pbtn.cl{color:var(--ao);border-color:rgba(239,68,68,.15)}.pbtn.cl:hover{background:rgba(239,68,68,.06)}
.ll{max-height:180px;overflow-y:auto}.li2{display:flex;justify-content:space-between;padding:5px 0;border-bottom:1px solid rgba(255,255,255,.03);font-size:11px}.li2 .ld2{color:var(--tm)}.li2 .lv{color:var(--ag);font-weight:600}
.lt{margin-top:8px;padding:10px 14px;background:var(--bg1);border-radius:10px;font-size:12px;text-align:center;border:1px solid rgba(255,255,255,.04)}.lt b{color:var(--ay)}

/* ===== PASSAGE ===== */
.pass-area{flex:1;display:flex;flex-direction:column;overflow:hidden;background:linear-gradient(180deg,var(--bg0),rgba(17,24,39,.5))}
.pass-input{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;gap:14px}
.pass-ta{width:100%;max-width:800px;min-height:200px;flex:1;max-height:50vh;background:var(--bg2);border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:20px;color:var(--tl);font-size:15px;line-height:1.8;font-family:'Noto Sans KR','Fredoka',sans-serif;resize:none;transition:.2s}.pass-ta:focus{outline:none;border-color:rgba(56,189,248,.3);box-shadow:0 0 0 3px rgba(56,189,248,.08)}
.pass-ta::placeholder{color:rgba(139,156,192,.5)}
.pass-go{background:linear-gradient(135deg,var(--ay),#f97316);color:#111;border:none;padding:12px 32px;border-radius:12px;font-size:14px;font-weight:700;cursor:pointer;font-family:inherit;transition:.2s;box-shadow:0 4px 16px rgba(251,191,36,.25)}
.pass-go:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(251,191,36,.35)}
.pass-view{flex:1;overflow-y:auto;padding:20px}
.pass-card{background:linear-gradient(145deg,var(--bg2),var(--bg1));border-radius:20px;padding:28px;max-width:800px;margin:0 auto;width:100%;border:1px solid rgba(255,255,255,.05);box-shadow:0 8px 32px rgba(0,0,0,.3)}
.pass-text{font-size:17px;line-height:2.2;word-spacing:2px;color:rgba(255,255,255,.4)}
.pass-text .pw{cursor:pointer;padding:2px 1px;border-radius:4px;transition:background .2s,color .2s;color:rgba(255,255,255,.4)}.pw:hover{background:rgba(251,191,36,.12)}
.pw.reading{background:rgba(56,189,248,.25);color:#fff;font-weight:600;border-radius:4px}
.pw.read-done{color:rgba(255,255,255,.4)}
.pw.sen-range{border-bottom:2px solid rgba(251,191,36,.4)}
.pass-sen{display:inline;padding:2px 0;border-radius:4px;transition:background .3s}
.pass-sen.active{background:var(--ay);border-radius:6px;padding:2px 4px}
.pass-sen.active .pw{color:#1a1a2e}

/* ===== HOVER TOOLTIP ===== */
.pw-tip{position:absolute;background:var(--bg3);border:1px solid rgba(56,189,248,.2);color:var(--tl);padding:10px 14px;border-radius:12px;font-size:12px;line-height:1.5;max-width:280px;z-index:100;box-shadow:0 8px 32px rgba(0,0,0,.5);pointer-events:none;animation:tipIn .2s ease}
.pw-tip .tip-word{font-weight:700;color:var(--ay);font-size:14px}.pw-tip .tip-pos{color:var(--ap);font-size:10px;margin-left:4px}
.pw-tip .tip-def{margin-top:4px;color:var(--tm);font-size:11px}.pw-tip .tip-loading{color:var(--tm);font-style:italic}
@keyframes tipIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
.pass-back{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);color:var(--tl);padding:8px 18px;border-radius:10px;font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;margin-top:14px;transition:.2s}.pass-back:hover{background:rgba(255,255,255,.08)}
.pass-pager{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:16px;padding:8px 0}
.pass-pager button{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);color:var(--tl);padding:7px 16px;border-radius:10px;font-size:12px;font-weight:600;cursor:pointer;font-family:inherit;transition:.2s}
.pass-pager button:hover{background:rgba(255,255,255,.08)}
.pass-pager button.on{background:linear-gradient(135deg,var(--ay),#f97316);color:#111;border-color:transparent}
.pass-pager button:disabled{opacity:.2;cursor:default}

/* ===== DATA/STAT/HELP AREA ===== */
.data-area,.stat-area,.help-area{background:linear-gradient(180deg,var(--bg0),rgba(17,24,39,.5))}
.help-hero{text-align:center;padding:32px 16px 28px}
.help-hero h2{font-size:22px;color:var(--ay);margin:8px 0 4px}
.help-hero p{font-size:13px;color:var(--tm)}
.help-section{margin-bottom:8px}
.help-title{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;background:var(--bg2);border-radius:var(--r);cursor:pointer;font-size:14px;font-weight:600;color:var(--tl);transition:.2s;border:1px solid rgba(255,255,255,.04)}
.help-title:hover{background:var(--bg3);border-color:rgba(255,255,255,.08)}
.help-arrow{font-size:10px;color:var(--tm);transition:transform .3s}
.help-title.open .help-arrow{transform:rotate(180deg)}
.help-body{display:none;padding:12px 4px 8px}
.help-body.open{display:block}
.help-step{display:flex;gap:14px;align-items:flex-start;padding:12px 0;font-size:13px;line-height:1.7;color:var(--tl)}
.help-num{width:28px;height:28px;background:linear-gradient(135deg,var(--ay),#f97316);color:#111;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;flex-shrink:0}
.help-card{background:var(--bg1);border-radius:var(--r);padding:16px 18px;margin-bottom:8px;border:1px solid rgba(255,255,255,.04);font-size:13px;line-height:1.8;color:var(--tl)}
.help-card-title{font-size:14px;font-weight:600;color:var(--ab);margin-bottom:6px}
.help-card code{background:rgba(251,191,36,.1);color:var(--ay);padding:2px 8px;border-radius:5px;font-size:12px;font-family:'Fredoka',monospace}
.help-feature{display:flex;gap:10px;align-items:center;padding:6px 0;font-size:12.5px;color:var(--tl)}
.help-tag{background:rgba(56,189,248,.08);border:1px solid rgba(56,189,248,.15);color:var(--ab);padding:3px 10px;border-radius:8px;font-size:11px;font-weight:600;white-space:nowrap;flex-shrink:0}
.help-colors{display:flex;gap:6px;flex-wrap:wrap;padding:8px 0}
.help-clr{color:#fff;padding:3px 10px;border-radius:6px;font-size:11px;font-weight:600}
.help-dim{color:var(--tm);font-size:12px;margin-top:4px}
.help-tip{padding:12px 16px;background:var(--bg1);border-radius:var(--r);margin-bottom:6px;font-size:13px;line-height:1.7;color:var(--tl);border-left:3px solid var(--ay)}

/* ===== TAB HEADER & BOTTOM CONTROLS ===== */
.tab-header{display:flex;align-items:center;gap:8px;padding:10px 16px;background:var(--bg2);border-bottom:1px solid rgba(255,255,255,.05);flex-wrap:wrap}
.tab-back{background:rgba(251,191,36,.08);border:1px solid rgba(251,191,36,.2);color:var(--ay);padding:7px 14px;border-radius:10px;font-size:13px;font-weight:700;cursor:pointer;font-family:inherit;transition:.2s;white-space:nowrap;flex-shrink:0}
.tab-back:hover{background:rgba(251,191,36,.15);transform:translateY(-1px)}
.slot-select{background:var(--bg1);color:var(--tl);border:1px solid rgba(255,255,255,.1);border-radius:8px;padding:6px 12px;font-size:12px;font-family:inherit;max-width:180px;min-width:100px}
/* MARQUEE */
.marquee-wrap{flex:1;overflow:hidden;min-width:0;height:28px;display:flex;align-items:center;background:rgba(0,0,0,.15);border-radius:8px;padding:0 10px}
.marquee-text{white-space:nowrap;font-size:12px;font-weight:600;color:var(--ab);animation:marqueeScroll 25s linear infinite;display:inline-block;padding-left:100%}
@keyframes marqueeScroll{0%{transform:translateX(0)}100%{transform:translateX(-100%)}}
/* SPEED CTRL */
.spd-ctrl{display:flex;align-items:center;gap:4px;flex-shrink:0;background:rgba(0,0,0,.15);border-radius:8px;padding:4px 10px}
.spd-ctrl input[type=range]{width:60px;accent-color:var(--ay);height:4px}
.spd-ctrl span{font-size:11px;color:var(--ay);font-weight:600;min-width:30px;text-align:center}
/* BOTTOM */
.bottom-controls{background:linear-gradient(180deg,var(--bg2),rgba(15,23,42,.95));border-top:1px solid rgba(251,191,36,.15);padding:6px 10px 2px;box-shadow:0 -2px 12px rgba(0,0,0,.3)}
.bc-row{display:flex;gap:5px;align-items:center;justify-content:center;flex-wrap:wrap;padding:2px 0}
.bc-search{display:flex;padding:2px 0 0;border-top:1px solid rgba(255,255,255,.03);margin-top:2px}
.bc-search .vsr{flex:1;background:var(--bg1);border:1px solid rgba(255,255,255,.08);border-radius:8px;padding:7px 12px;font-size:12px;color:var(--tl);font-family:inherit}
.bc-settings{display:flex;gap:5px;align-items:center;justify-content:center;padding:3px 0 1px;font-size:11px;color:var(--tm);flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.03);margin-top:3px}
.bc-settings label{font-weight:600;margin-right:2px}

/* ===== INTRO SCREEN ===== */
.intro-screen{position:fixed;inset:0;z-index:9999;background:var(--bg0);display:flex;align-items:center;justify-content:center;transition:opacity .6s,transform .6s}
.intro-screen.out{opacity:0;transform:scale(1.05);pointer-events:none}
.intro-content{text-align:center;padding:20px;display:flex;flex-direction:column;align-items:center}
.intro-bricks-wrap{display:inline-block;margin-bottom:24px;max-width:100%;overflow:hidden;text-align:center}
.ib{width:36px;height:36px;border-radius:7px;display:inline-flex;align-items:center;justify-content:center;font-size:16px;font-weight:800;color:#fff;background:var(--clr);position:relative;opacity:0;transform:translateY(-80px) rotate(-15deg);animation:ibDrop .5s cubic-bezier(.36,.07,.19,.97) var(--d) forwards;box-shadow:0 3px 0 rgba(0,0,0,.35),0 4px 10px rgba(0,0,0,.2)}
.ib::before{content:'';position:absolute;top:-5px;left:50%;transform:translateX(-50%);width:11px;height:5px;border-radius:3px 3px 0 0;background:inherit;filter:brightness(1.2)}



@keyframes ibDrop{
  0%{opacity:0;transform:translateY(-80px) rotate(-15deg)}
  60%{opacity:1;transform:translateY(6px) rotate(2deg)}
  80%{transform:translateY(-3px) rotate(-1deg)}
  100%{opacity:1;transform:translateY(0) rotate(0deg)}
}

.intro-quote{font-size:16px;color:var(--tl);line-height:1.8;max-width:360px;margin:0 auto 8px;opacity:0;animation:fadeUp .8s ease 2.3s forwards;font-weight:500}
.intro-sub{font-size:13px;color:var(--tm);opacity:0;animation:fadeUp .6s ease 2.7s forwards;margin-bottom:24px}
.intro-start{background:linear-gradient(135deg,var(--ay),#f97316);color:#111;border:none;padding:14px 36px;border-radius:14px;font-size:15px;font-weight:700;cursor:pointer;font-family:inherit;opacity:0;animation:fadeUp .6s ease 3.0s forwards;transition:transform .2s,box-shadow .2s;box-shadow:0 4px 20px rgba(251,191,36,.25)}
.intro-start:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(251,191,36,.4)}
.intro-install{display:block;background:rgba(56,189,248,.15);color:var(--ab);border:1px solid rgba(56,189,248,.3);padding:10px 28px;border-radius:12px;font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;margin-top:14px;opacity:0;animation:fadeUp .6s ease 3.4s forwards;transition:transform .2s,box-shadow .2s}
.intro-install:hover{transform:translateY(-2px);background:rgba(56,189,248,.25);box-shadow:0 4px 16px rgba(56,189,248,.2)}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}

/* ===== RESPONSIVE ===== */
.nav-cards{display:flex;gap:12px;padding:16px 20px;justify-content:center;align-items:stretch;flex-wrap:wrap;flex:1;align-content:center;background:linear-gradient(180deg,var(--bg0),rgba(17,24,39,.5))}
.nav-card{background:var(--bg2);border:1px solid rgba(255,255,255,.06);border-radius:16px;padding:28px 24px;text-align:center;cursor:pointer;transition:all .25s;flex:1;min-width:120px;max-width:200px}
.nav-card:hover{border-color:rgba(251,191,36,.3);background:rgba(251,191,36,.04);transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.3)}
.nav-card .nc-icon{font-size:36px;margin-bottom:8px}
.nav-card .nc-label{font-size:16px;font-weight:700;color:var(--tl);margin-bottom:4px}
.nav-card .nc-desc{font-size:11px;color:var(--tm);line-height:1.4}
.back-btn{background:none;border:none;color:var(--tm);font-size:13px;cursor:pointer;padding:6px 10px;font-family:inherit;transition:.2s;display:flex;align-items:center;gap:4px}
.back-btn:hover{color:var(--ay)}

@media(max-width:600px){.pnl{width:100%}.sc{padding:14px;border-radius:14px}.bkw{font-size:14px}.bk{padding:6px 12px 4px}.pass-ta{min-height:150px}.pass-text{font-size:15px;line-height:2}.hdr{padding:8px 14px}.logo{font-size:18px}.ctl-row{padding:8px 10px}.cb{padding:8px 14px;font-size:12px}.nav-card{padding:20px 16px;min-width:90px}.nav-card .nc-icon{font-size:28px}.ib{width:28px;height:28px;font-size:13px;border-radius:5px}.ib::before{height:4px;top:-4px;width:9px}.intro-brick-row{gap:3px !important}.intro-content{padding:16px 12px}}

/* === 추가 스타일 (인라인에서 이동) === */
/* 단문 - 의미 단위 그룹 */
.bk-group{display:inline-flex;flex-wrap:wrap;gap:3px;align-items:flex-start;padding:6px 8px 18px;margin:4px;border-radius:12px;position:relative}
.bk-group .bk{margin:0 !important}
.bk-label{position:absolute;bottom:2px;left:0;right:0;text-align:center;font-size:10px;font-weight:600;opacity:.7;color:var(--tl)}
.bg-rS{background:rgba(59,130,246,.15);border:1px solid rgba(59,130,246,.25)}
.bg-rV{background:rgba(239,68,68,.15);border:1px solid rgba(239,68,68,.25)}
.bg-rO{background:rgba(245,158,11,.15);border:1px solid rgba(245,158,11,.25)}
.bg-rP{background:rgba(168,85,247,.15);border:1px solid rgba(168,85,247,.25)}
.bg-rM,.bg-rAdv{background:rgba(20,184,166,.15);border:1px solid rgba(20,184,166,.25)}
.bg-rA{background:rgba(100,116,139,.1);border:1px solid rgba(100,116,139,.2)}
.bg-rC{background:rgba(148,163,184,.1);border:1px solid rgba(148,163,184,.2)}
/* 장문 - 의미 단위 그룹 */
.pw-group{display:inline;padding:2px 4px;margin:0 2px;border-radius:4px}
.pg-rS{background:rgba(59,130,246,.12)}.pg-rV{background:rgba(239,68,68,.12)}.pg-rO{background:rgba(245,158,11,.12)}.pg-rP{background:rgba(168,85,247,.12)}.pg-rM,.pg-rAdv{background:rgba(20,184,166,.12)}.pg-rA{background:rgba(100,116,139,.08)}.pg-rC{background:rgba(148,163,184,.08)}
/* 단어 카드 슬라이드 애니메이션 */
@keyframes slideLeft{0%{transform:translateX(60px);opacity:0}100%{transform:translateX(0);opacity:1}}
.slide-left{animation:slideLeft .8s ease-out}
/* 장문 - 한글 번역 */
.pass-kr{font-size:13px;color:var(--tm);padding:2px 4px 10px;line-height:1.5;border-bottom:1px solid rgba(255,255,255,.06);margin-bottom:8px}