.rt-w15{--bg-primary:#0a0e1a;--bg-secondary:#111827;--bg-card:#1a2036;--bg-card-hover:#1f2847;--border:rgba(99,130,255,.12);--border-active:rgba(99,130,255,.35);--text-primary:#e8ecf4;--text-secondary:#8892a8;--text-muted:#5a6478;--accent-blue:#4f7cff;--accent-blue-glow:rgba(79,124,255,.25);--accent-cyan:#22d3ee;--accent-green:#34d399;--accent-amber:#fbbf24;--accent-red:#f87171;--accent-purple:#a78bfa;--radius:12px;--radius-sm:8px;margin:-1.5rem;padding:28px 32px;background:var(--bg-primary);color:var(--text-primary);min-height:calc(100vh - 4rem);font-family:Noto Sans KR,Plus Jakarta Sans,sans-serif}.rt-w15 .page-header{margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid var(--border)}.rt-w15 .page-eyebrow{font-size:11px;color:var(--accent-cyan);letter-spacing:.15em;text-transform:uppercase;font-weight:700;margin-bottom:6px}.rt-w15 .page-title{font-size:24px;font-weight:700;margin:0 0 8px}.rt-w15 .page-subtitle{font-size:13px;color:var(--text-secondary);margin:0}.rt-w15 .tab-bar{display:flex;gap:4px;margin-bottom:24px;background:var(--bg-secondary);border-radius:var(--radius);padding:4px;border:1px solid var(--border);width:fit-content}.rt-w15 .tab{padding:10px 22px;border-radius:var(--radius-sm);font-size:13.5px;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:all .25s;display:flex;align-items:center;gap:8px;border:none;background:none;font-family:inherit}.rt-w15 .tab:hover{color:var(--text-primary)}.rt-w15 .tab.active{background:var(--accent-blue);color:#fff;box-shadow:0 2px 12px var(--accent-blue-glow)}.rt-w15 .panel{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px 22px;margin-bottom:18px}.rt-w15 .panel-title{font-size:14px;font-weight:600;margin-bottom:16px;display:flex;align-items:center;gap:8px}.rt-w15 .panel-title .hint{font-size:11.5px;color:var(--text-muted);font-weight:400;margin-left:auto}.rt-w15 .para{font-size:13px;color:var(--text-secondary);line-height:1.7;margin:0}.rt-w15 .para b{color:var(--text-primary)}.rt-w15 .comp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:12px}@media (max-width:960px){.rt-w15 .comp-grid{grid-template-columns:1fr}}.rt-w15 .comp-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px 18px;position:relative;overflow:hidden}.rt-w15 .comp-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px}.rt-w15 .comp-card.stt:before{background:linear-gradient(90deg,var(--accent-blue),var(--accent-cyan))}.rt-w15 .comp-card.tts:before{background:linear-gradient(90deg,var(--accent-purple),#c4b5fd)}.rt-w15 .comp-card.hw:before{background:linear-gradient(90deg,var(--accent-green),#6ee7b7)}.rt-w15 .comp-icon{font-size:28px;margin-bottom:6px}.rt-w15 .comp-name{font-size:13.5px;font-weight:700;color:var(--text-primary);margin-bottom:4px}.rt-w15 .comp-tag{font-size:10.5px;font-family:Fira Code,ui-monospace,monospace;color:var(--accent-cyan);background:rgba(0,0,0,.25);padding:3px 8px;border-radius:4px;display:inline-block;margin-bottom:8px}.rt-w15 .comp-desc{font-size:11.5px;color:var(--text-secondary);line-height:1.55}.rt-w15 .dialog-card{background:rgba(0,0,0,.35);border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px 18px;font-family:Fira Code,JetBrains Mono,ui-monospace,monospace;font-size:12px;line-height:1.85}.rt-w15 .dialog-card .sys{color:var(--accent-cyan)}.rt-w15 .dialog-card .usr{color:var(--accent-amber)}.rt-w15 .dialog-card .speaker{font-weight:700;margin-right:6px}.rt-w15 .result-card{background:linear-gradient(135deg,rgba(52,211,153,.1),rgba(52,211,153,.02));border:1px solid rgba(52,211,153,.3);border-radius:var(--radius-sm);padding:18px 20px;margin-top:14px}.rt-w15 .result-title{font-size:13px;font-weight:600;color:var(--accent-green);margin-bottom:12px}.rt-w15 .result-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}.rt-w15 .result-cell{padding:10px 14px;background:rgba(0,0,0,.25);border-radius:6px}.rt-w15 .result-cell-label{font-size:11px;color:var(--text-muted);margin-bottom:4px;font-family:Fira Code,ui-monospace,monospace}.rt-w15 .result-cell-before{font-size:13px;color:var(--text-secondary);text-decoration:line-through;font-family:Fira Code,ui-monospace,monospace}.rt-w15 .result-cell-after{font-size:19px;font-weight:700;color:var(--accent-green);font-family:Fira Code,ui-monospace,monospace;margin-top:2px}.rt-w15 .result-cell-delta{font-size:11px;color:var(--accent-green);margin-top:2px;font-weight:600}.rt-w15 .sim-toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:14px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:14px 18px}.rt-w15 .btn{padding:8px 14px;border-radius:8px;font-size:12.5px;font-weight:600;cursor:pointer;border:1px solid var(--border);background:var(--bg-secondary);color:var(--text-secondary);font-family:inherit;transition:all .2s}.rt-w15 .btn:hover:not(:disabled){border-color:var(--border-active);color:var(--text-primary)}.rt-w15 .btn:disabled{opacity:.5;cursor:not-allowed}.rt-w15 .btn.primary{background:var(--accent-blue);color:#fff;border-color:var(--accent-blue)}.rt-w15 .btn.red{background:var(--accent-red);color:#fff;border-color:var(--accent-red)}.rt-w15 .sim-split{display:grid;grid-template-columns:1fr 380px;gap:18px}@media (max-width:1000px){.rt-w15 .sim-split{grid-template-columns:1fr}}.rt-w15 .headset-panel{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px}.rt-w15 .headset-display{padding:20px 18px;background:rgba(0,0,0,.3);border-radius:8px;min-height:150px;position:relative;overflow:hidden;border:1px solid rgba(79,124,255,.15)}.rt-w15 .headset-display.speaking{border-color:var(--accent-cyan);box-shadow:0 0 0 2px rgba(34,211,238,.2)}.rt-w15 .headset-display.listening{border-color:var(--accent-amber);box-shadow:0 0 0 2px rgba(251,191,36,.2)}.rt-w15 .headset-label{display:inline-block;font-size:10.5px;font-weight:700;padding:2px 10px;border-radius:999px;font-family:Fira Code,ui-monospace,monospace;letter-spacing:.08em;margin-bottom:12px}.rt-w15 .headset-label.tts{background:rgba(34,211,238,.15);color:var(--accent-cyan)}.rt-w15 .headset-label.stt{background:rgba(251,191,36,.15);color:var(--accent-amber)}.rt-w15 .headset-label.idle{background:rgba(138,146,168,.12);color:var(--text-muted)}.rt-w15 .headset-text{font-size:17px;line-height:1.6;color:var(--text-primary);font-family:Noto Sans KR,sans-serif;min-height:50px}.rt-w15 .headset-text.faded{color:var(--text-muted);font-style:italic}.rt-w15 .waveform{display:flex;align-items:flex-end;justify-content:center;gap:3px;height:30px;margin-top:16px}.rt-w15 .waveform .bar{width:3px;background:var(--accent-cyan);border-radius:2px;transition:height .3s ease}.rt-w15 .headset-display.listening .waveform .bar{background:var(--accent-amber)}.rt-w15 .waveform .bar.a1{height:30%;animation:wv .9s ease-in-out infinite}.rt-w15 .waveform .bar.a2{height:70%;animation:wv .7s ease-in-out .1s infinite}.rt-w15 .waveform .bar.a3{height:50%;animation:wv .8s ease-in-out .2s infinite}.rt-w15 .waveform .bar.a4{height:90%;animation:wv .6s ease-in-out .15s infinite}.rt-w15 .waveform .bar.a5{height:40%;animation:wv 1s ease-in-out .25s infinite}.rt-w15 .waveform .bar.a6{height:80%;animation:wv .85s ease-in-out .3s infinite}.rt-w15 .waveform .bar.a7{height:35%;animation:wv .7s ease-in-out .05s infinite}@keyframes wv{0%,to{transform:scaleY(.4)}50%{transform:scaleY(1.3)}}.rt-w15 .conv-log{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;max-height:500px;overflow-y:auto;display:flex;flex-direction:column;gap:8px}.rt-w15 .conv-bubble{padding:10px 14px;border-radius:10px;font-size:12.5px;line-height:1.55;max-width:90%;animation:rtW15SlideIn .3s ease}@keyframes rtW15SlideIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.rt-w15 .conv-bubble.sys{background:rgba(34,211,238,.1);border-left:3px solid var(--accent-cyan);align-self:flex-start}.rt-w15 .conv-bubble.usr{background:rgba(251,191,36,.08);border-right:3px solid var(--accent-amber);align-self:flex-end;text-align:right}.rt-w15 .conv-bubble .who{font-size:10px;letter-spacing:.08em;font-family:Fira Code,ui-monospace,monospace;font-weight:700;margin-bottom:3px;display:block}.rt-w15 .conv-bubble.sys .who{color:var(--accent-cyan)}.rt-w15 .conv-bubble.usr .who{color:var(--accent-amber)}.rt-w15 .step-panel{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;margin-bottom:14px}.rt-w15 .step-progress{display:flex;gap:4px;margin-top:8px}.rt-w15 .step-dot{flex:1;height:6px;border-radius:3px;background:hsla(0,0%,100%,.06);transition:background .3s}.rt-w15 .step-dot.done{background:var(--accent-green)}.rt-w15 .step-dot.active{background:var(--accent-cyan);animation:rtW15Pulse 1.2s ease-in-out infinite}@keyframes rtW15Pulse{0%,to{opacity:1}50%{opacity:.5}}.rt-w15 .target-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px}.rt-w15 .target-label{font-size:11px;color:var(--text-muted);font-family:Fira Code,ui-monospace,monospace;margin-bottom:6px}.rt-w15 .target-loc{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:10px}.rt-w15 .target-seg{padding:8px 10px;background:rgba(0,0,0,.25);border-radius:4px;text-align:center}.rt-w15 .target-seg .t-label{font-size:9.5px;color:var(--text-muted);font-family:Fira Code,ui-monospace,monospace;margin-bottom:3px}.rt-w15 .target-seg .t-value{font-size:15px;color:var(--accent-cyan)}.rt-w15 .target-qty,.rt-w15 .target-seg .t-value{font-weight:700;font-family:Fira Code,ui-monospace,monospace}.rt-w15 .target-qty{padding:8px 12px;background:rgba(251,191,36,.1);border:1px solid rgba(251,191,36,.35);border-radius:6px;text-align:center;font-size:13px;color:var(--accent-amber)}.rt-w15 .metric-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:14px;margin-bottom:14px}.rt-w15 .metric-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;position:relative;overflow:hidden}.rt-w15 .metric-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent-blue),var(--accent-cyan))}.rt-w15 .metric-card.green:before{background:linear-gradient(90deg,var(--accent-green),#6ee7b7)}.rt-w15 .metric-card.red:before{background:linear-gradient(90deg,var(--accent-red),#fca5a5)}.rt-w15 .metric-card.purple:before{background:linear-gradient(90deg,var(--accent-purple),#c4b5fd)}.rt-w15 .metric-label{font-size:12px;color:var(--text-muted);font-family:Fira Code,ui-monospace,monospace;margin-bottom:10px}.rt-w15 .metric-dual{display:grid;grid-template-columns:1fr 30px 1fr;gap:8px;align-items:center;margin-bottom:8px}.rt-w15 .metric-cell{padding:10px 12px;background:rgba(0,0,0,.25);border-radius:6px;text-align:center}.rt-w15 .metric-cell .name{font-size:10.5px;color:var(--text-muted);font-family:Fira Code,ui-monospace,monospace;margin-bottom:3px}.rt-w15 .metric-cell .value{font-size:20px;font-weight:700;font-family:Fira Code,ui-monospace,monospace;color:var(--text-primary)}.rt-w15 .metric-cell.new .value{color:var(--accent-green)}.rt-w15 .metric-cell.old .value{color:var(--text-secondary)}.rt-w15 .metric-arrow{text-align:center;color:var(--accent-cyan);font-size:18px}.rt-w15 .metric-delta{text-align:right;font-size:11px;color:var(--accent-green);font-family:Fira Code,ui-monospace,monospace;font-weight:700}.rt-w15 .bar-chart{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;margin-bottom:14px}.rt-w15 .bar-row{display:grid;grid-template-columns:140px 1fr 70px;gap:10px;align-items:center;font-size:12px;margin-bottom:10px;font-family:Fira Code,ui-monospace,monospace}.rt-w15 .bar-name{color:var(--text-secondary)}.rt-w15 .bar-track{height:18px;background:hsla(0,0%,100%,.04);border-radius:4px;overflow:hidden;position:relative}.rt-w15 .bar-fill{height:100%;transition:width .5s ease;display:flex;align-items:center;justify-content:flex-end;padding-right:8px;font-size:10.5px;color:#0a0e1a;font-weight:700}.rt-w15 .bar-fill.screen{background:var(--text-secondary)}.rt-w15 .bar-fill.voice,.rt-w15 .bar-fill.voice.error{background:var(--accent-green)}.rt-w15 .bar-val{text-align:right;font-weight:700;color:var(--text-primary)}.rt-w15 .satisfaction{background:linear-gradient(135deg,rgba(167,139,250,.12),rgba(167,139,250,.02));border:1px solid rgba(167,139,250,.3);border-radius:var(--radius);padding:18px 20px}.rt-w15 .sat-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:10px}.rt-w15 .sat-title{font-size:13px;font-weight:700;color:var(--accent-purple)}.rt-w15 .sat-score{font-size:28px;font-weight:800;color:var(--accent-purple);font-family:Fira Code,ui-monospace,monospace}.rt-w15 .sat-score .base{font-size:14px;color:var(--text-muted);font-weight:400}.rt-w15 .sat-stars{display:flex;gap:2px;font-size:20px;margin-bottom:10px;color:#fbbf24}.rt-w15 .sat-stars .star.empty{color:rgba(251,191,36,.2)}.rt-w15 .sat-stars .star.half{position:relative;display:inline-block}.rt-w15 .sat-quotes{font-size:11.5px;color:var(--text-secondary);line-height:1.6;font-style:italic}.rt-w15 .info-note{font-size:11.5px;color:var(--text-muted);padding:10px 14px;background:rgba(79,124,255,.05);border-left:2px solid var(--accent-blue);border-radius:4px;margin-top:14px;line-height:1.6}.rt-w15 .info-note b{color:var(--text-primary)}