:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,sans-serif;color:#e7edf2;background:#101419;font-size:16px;color-scheme:dark;--line:#2b333d;--muted:#a0abb6;--accent:#9ce8ce}*{box-sizing:border-box}body{margin:0}button,select,textarea,input{font:inherit}button,a,select,input{touch-action:manipulation}button,a,summary,input,select{outline-offset:4px}button,select{border:1px solid var(--line);border-radius:8px;padding:10px 13px;background:#202730;color:inherit}button,summary,select{cursor:pointer}button:hover:not(:disabled){background:#303a45}button:disabled{opacity:.45;cursor:default}a{color:var(--accent);text-decoration:none}button.primary{background:var(--accent);color:#122a23;border-color:var(--accent);font-weight:650}button.primary:hover:not(:disabled){background:#bef4df}.quiet{background:transparent;border-color:transparent;color:var(--muted)}header{min-height:76px;border-bottom:1px solid var(--line);padding:20px 32px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{font-size:24px;font-weight:720;color:#f4f7f9;letter-spacing:-1px}.brand span{font-size:12px;letter-spacing:2px;color:var(--accent);margin-left:10px}.header-right{display:flex;gap:28px;color:var(--muted);font-size:14px}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:24px;max-width:1550px;margin:auto;padding:24px 32px}.stage-column{min-width:0}.stage{height:540px;position:relative;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:radial-gradient(ellipse at 50% 40%,#2b3948,#141b24 70%)}#viewport{height:100%;width:100%}#viewport canvas{display:block;width:100%;height:100%;touch-action:none}.stage-toolbar,.stage-bottom{position:absolute;left:20px;right:20px;display:flex;align-items:center;justify-content:space-between;gap:12px;z-index:2}.stage-toolbar{top:18px}.stage-bottom{bottom:18px;pointer-events:none;font-size:12px;color:#b6c3d1}.segmented{background:#10161edb;border:1px solid #364351;border-radius:10px;padding:4px;display:flex}.segmented button{border:0;background:transparent;color:var(--muted);padding:8px 14px;font-size:14px}.segmented .selected{background:#384655;color:white}.phone{display:flex;gap:12px;align-items:center;letter-spacing:1px}.phone b{font-size:23px;color:var(--accent);min-width:35px}#visual-status{position:absolute;top:85px;left:24px;right:24px;color:var(--muted);font-size:14px}#visual-status:empty{display:none}.telemetry{display:grid;grid-template-columns:repeat(4,1fr);padding:22px 0;gap:16px}.telemetry>div{padding-left:18px;border-left:1px solid var(--line)}.telemetry span{display:block;font-size:12px;color:var(--muted);margin-bottom:6px}.telemetry strong{font-size:24px;font-weight:500;font-variant-numeric:tabular-nums}.telemetry small{margin-left:6px;color:var(--muted);font-size:12px}.panel{background:#171d24;border:1px solid var(--line);border-radius:12px}.playback{padding:18px}.transport{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.transport a{margin-left:auto;font-size:14px}.disabled{opacity:.4;pointer-events:none}#time-label{font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}input[type=range]{width:100%;accent-color:var(--accent);height:24px;cursor:pointer;margin:8px 0}#waveform{display:block;width:100%;height:75px}#phoneme-track{display:flex;overflow:auto;gap:4px;padding-top:8px;max-width:100%}#phoneme-track button{padding:5px 8px;font-size:12px;min-width:28px}#phoneme-track .active{color:#11251e;background:var(--accent)}.editor{padding:22px;align-self:start}.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}h1{font-size:18px;font-weight:600;margin:0}label{display:block;font-size:14px;margin:16px 0 9px}label #count{float:right;color:var(--muted);font-size:12px}textarea{resize:vertical;width:100%;min-height:120px;border:1px solid #3b4653;border-radius:9px;background:#11171f;color:inherit;line-height:1.6;padding:13px}select{width:100%;font-size:14px}.phrase-tools{display:flex;align-items:center;gap:10px;margin-top:10px}.phrase-tools select{width:auto;flex:1}.phrase-tools button{font-size:14px}.generate-row{display:flex;gap:8px;margin-top:16px}.generate-row .primary{flex:1}#status{font-size:13px;line-height:1.5;color:var(--muted);min-height:38px;margin:12px 0}#status.error{color:#ffadab}progress{width:100%;accent-color:var(--accent)}[hidden]{display:none!important}.control-section{border-top:1px solid var(--line);margin-top:20px;padding-top:16px}.control-section summary{font-size:14px;font-weight:600;padding-bottom:5px}.slider-label{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:14px}.slider-label label{margin:0;font-size:14px}.slider-label output{font-size:13px;color:var(--accent);font-variant-numeric:tabular-nums}.slider small{display:block;color:var(--muted);font-size:12px;margin:0 0 6px;line-height:1.4}.model-note{font-size:13px;color:var(--muted);margin-top:24px;line-height:1.6}.model-note summary{font-size:14px}.anatomy-data{margin-top:20px;padding:18px}.anatomy-data summary{font-size:14px}.anatomy-data summary span{float:right;color:var(--muted);font-size:12px}.anatomy-data p{font-size:13px;color:var(--muted);line-height:1.5}#muscle-readings{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:20px}.muscle{font-size:13px;color:var(--muted)}.muscle strong{float:right;color:var(--accent);font-weight:500}.muscle meter{width:48%;height:8px;margin-top:8px}footer{max-width:1550px;margin:auto;padding:12px 32px 25px;font-size:12px;color:var(--muted);display:flex;justify-content:space-between}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}@media(min-width:1200px){.stage-column{position:sticky;top:20px}}@media(max-width:850px){header{padding:18px}.header-right{font-size:12px}.header-right>a{display:none}.workspace{grid-template-columns:1fr;padding:16px;gap:16px}.stage{height:430px}.editor{grid-row:2}.telemetry{gap:6px}.telemetry>div{padding-left:9px}.telemetry strong{font-size:20px}.stage-bottom{left:12px;right:12px}.stage-bottom>span:first-child{max-width:170px}.anatomy-data summary span{float:none;display:block;margin-top:8px}#muscle-readings{grid-template-columns:repeat(2,1fr)}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}

.solver-data{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;border-top:1px solid var(--line);padding-top:18px;font-size:13px}.solver-data dt{color:var(--muted)}.solver-data dd{margin:5px 0;font-variant-numeric:tabular-nums}

.stage{background:radial-gradient(ellipse at 48% 42%,#424750 0%,#232831 45%,#14181f 80%)}.stage-toolbar{background:none}.stage-bottom{color:#b8c0cb}