:root{font-family:Inter,ui-sans-serif,system-ui,sans-serif;color:#172522;background:#f4f6f7;font-synthesis:none;letter-spacing:0}*{box-sizing:border-box}body{margin:0;min-width:320px}button,input,select,textarea{font:inherit}button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:44px;border:1px solid transparent;border-radius:6px;padding:10px 16px;background:#176b58;color:#fff;cursor:pointer}button:disabled{opacity:.55;cursor:not-allowed}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #e7b63e;outline-offset:2px}input,select,textarea{width:100%;min-width:0;border:1px solid #b8c5c1;border-radius:4px;padding:12px;background:#fff;color:#172522}.app-shell{max-width:920px;margin:auto;padding:0 24px 24px}.topbar{display:flex;align-items:center;gap:10px;min-height:76px;border-bottom:1px solid #d6dfdb;font-weight:650}.topbar svg{color:#176b58}.demo-tag{margin-left:auto;font-size:12px;color:#755612;background:#f5e8bc;padding:5px 8px;border-radius:3px}.workspace{max-width:680px;margin:36px auto}.eyebrow{font-size:13px;color:#49645c;margin:0 0 8px}h1{font-size:32px;line-height:1.2;margin:0}.status{font-size:14px;color:#536963;margin:10px 0 24px}.setup{display:grid;gap:18px}label{display:grid;gap:8px;font-size:14px;font-weight:600}.goal{font-size:14px;color:#536963;margin:-6px 0 0;line-height:1.5}.mode-picker{display:flex;gap:0}.mode-picker button{width:50%;border-radius:0;background:#fff;color:#49645c;border:1px solid #b8c5c1}.mode-picker button:first-child{border-radius:4px 0 0 4px}.mode-picker button:last-child{border-radius:0 4px 4px 0}.mode-picker [aria-pressed=true]{background:#e0ede8;color:#164d3e;border-color:#176b58}.consent{grid-template-columns:20px minmax(0,1fr);align-items:start;font-size:13px;line-height:1.6;font-weight:400}.consent input{width:18px;height:18px;margin:2px 0;accent-color:#176b58}.error{padding:12px;color:#943829;background:#fae7e2;border-left:3px solid #b6503d;font-size:14px;line-height:1.5}.practice-bar{display:flex;justify-content:space-between;gap:16px;font-size:14px;border-bottom:1px solid #d6dfdb;padding-bottom:12px}.practice-bar time{font-variant-numeric:tabular-nums;white-space:nowrap}.transcript{height:min(48svh,440px);min-height:180px;overflow:auto;padding:16px 0}.turn{padding:12px 16px;margin:0 0 12px;border-left:3px solid #a3b5ae;background:#fff;overflow-wrap:anywhere}.turn.user{margin-left:28px;border-color:#176b58;background:#e7f0eb}.turn span{font-size:12px;color:#536963;font-weight:650}.turn p{margin:5px 0 0;font-size:15px;line-height:1.55;white-space:pre-wrap}.empty{color:#697e75;font-size:14px;text-align:center;margin:40px 12px}.composer{display:grid;grid-template-columns:minmax(0,1fr) 48px;gap:8px}.composer textarea{resize:vertical;min-height:64px;max-height:180px}.controls{display:flex;gap:10px;padding-top:16px}.secondary{background:#fff;color:#176b58;border-color:#b8c5c1;width:48px;padding:10px}.stop{margin-left:auto;background:#ad4233}footer{max-width:680px;margin:24px auto 0;font-size:12px;color:#64786f;line-height:1.5;border-top:1px solid #d6dfdb;padding-top:16px}@media(max-width:600px){.app-shell{padding:0 16px 16px}.topbar{min-height:64px}.workspace{margin:24px auto}.turn.user{margin-left:16px}h1{font-size:28px}}