:root{color-scheme:dark;--bg:#101514;--panel:#19201d;--line:#343f38;--ink:#eef1e9;--muted:#aab7ad;--accent:#c4df8e;font:16px/1.5 system-ui,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}header{height:76px;padding:0 4vw;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}a{color:inherit;text-decoration:none;font-weight:700;letter-spacing:.08em}header span{color:var(--muted);font-weight:400;letter-spacing:0}#connection{font-size:.85rem;color:var(--accent);padding:6px 12px;border:1px solid var(--line);border-radius:20px}main{max-width:1440px;margin:auto;padding:32px 4vw}.eyebrow{font-size:.72rem;letter-spacing:.18em;color:var(--accent)}h1{font-size:clamp(2rem,4vw,3.2rem);font-weight:500;letter-spacing:-.045em;margin:.3rem 0}h2{font-weight:500;font-size:1.15rem}.intro>p:last-child{color:var(--muted);margin-top:8px;margin-bottom:32px}.workspace{display:grid;grid-template-columns:340px 1fr;gap:24px}aside,.conversation{background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden}aside{padding:24px}aside h2{margin-top:0}label{display:block;font-size:.83rem;margin:18px 0 7px;color:#d9e2d9}input,select,textarea,button{font:inherit}input,select,textarea{width:100%;background:#111815;border:1px solid #435047;border-radius:7px;padding:10px;color:var(--ink)}textarea{resize:vertical;font-size:.88rem;line-height:1.5}input:focus,textarea:focus,select:focus,button:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}button{border:1px solid #53604e;border-radius:8px;background:#263023;color:var(--ink);padding:10px 15px;cursor:pointer;font-size:.84rem;white-space:nowrap}button:hover{background:#35432e}button:disabled{opacity:.4;cursor:default}.primary{background:var(--accent);color:#1e2b16;border-color:var(--accent);font-weight:650}.primary:hover{background:#d3ed9d}.hint{font-size:.74rem;color:var(--muted);line-height:1.5}.pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}.actions{display:flex;gap:10px;margin:24px 0 10px}.actions .primary{flex:1}details{border-top:1px solid var(--line);padding:16px 0 0;margin-top:20px}summary{cursor:pointer;font-size:.86rem;color:#c5d2c3}output{float:right;color:var(--accent)}.stage{text-align:center;padding:32px 20px 18px;background:radial-gradient(ellipse at 50% 20%,#2a3527,transparent 65%)}.orb{width:100px;height:100px;margin:auto;border-radius:50%;background:radial-gradient(circle at 35% 30%,#d1e9a3,#80996c 50%,#334832);box-shadow:0 0 45px #a6cd6b12;transition:transform .2s}.orb.active{animation:breathe 2s ease-in-out infinite}.orb.listening{box-shadow:0 0 0 10px #c4df8e0a,0 0 0 20px #c4df8e06}.stage h2{font-size:1.5rem;margin:20px 0 5px}.stage>p{color:var(--muted);font-size:.85rem}.controls{display:flex;gap:10px;justify-content:center;margin-top:20px}.metrics{display:grid;grid-template-columns:repeat(4,1fr);border-block:1px solid var(--line);padding:16px 24px;gap:10px}.metrics span{display:block;font-size:.66rem;color:var(--muted)}.metrics strong{font:500 1.15rem/2 ui-monospace,monospace}.transcript-head{display:flex;align-items:center;justify-content:space-between;padding:12px 24px}.transcript-head button{border:0;background:transparent;color:var(--accent)}#transcript{min-height:230px;max-height:460px;overflow:auto;padding:0 24px 20px}.empty{color:var(--muted);font-size:.9rem;text-align:center;margin-top:70px}.turn{border-bottom:1px solid #333d33;padding:16px 0}.turn .who{font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;color:var(--accent)}.turn.user .who{color:#b8c5d8}.turn p{font-size:.94rem;line-height:1.6;white-space:pre-wrap;margin:6px 0}.turn small{color:var(--muted);font-size:.72rem}#text-form{display:flex;gap:10px;padding:0 24px 24px}.feedback{margin:0;padding:18px 24px 24px}.feedback button{margin-top:12px}footer{display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:.72rem;margin:26px 0}footer span{max-width:50%;text-align:right}.warning{color:#f8c484;font-size:.8rem}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}@keyframes breathe{50%{transform:scale(1.06)}}@media(prefers-reduced-motion:reduce){.orb.active{animation:none}}@media(max-width:900px){.workspace{grid-template-columns:1fr}aside{display:block}.controls{flex-wrap:wrap}.metrics{padding:14px;gap:6px}header{padding-inline:20px;font-size:.8rem}main{padding:20px}footer{display:block}footer span{display:block;max-width:100%;text-align:left;margin-top:8px}}
#vocalization-options{border:0;padding:0;margin:12px 0;display:grid;grid-template-columns:1fr 1fr;gap:8px 12px}#vocalization-options legend{font-size:.75rem;color:var(--muted);margin-bottom:8px}#vocalization-options label{display:flex;align-items:center;gap:6px;font-size:.75rem;margin:0}#vocalization-options input{width:1rem;height:1rem;margin:0;padding:0;accent-color:var(--accent)}#vocalization-options:disabled{opacity:.45}

#tool-actions article{padding:12px 0;border-bottom:1px solid #34404c}#tool-actions pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:.85rem}#tool-options input{width:auto}
#announce-research{width:auto}

[hidden]{display:none!important}.access-bar{display:flex;align-items:end;gap:24px;margin:20px 0 26px}.access-bar>div{width:min(400px,100%)}.access-bar label{margin-top:0}.access-bar .hint{max-width:340px}.studio-tabs{display:flex;gap:8px;margin-bottom:24px;flex-wrap:wrap}.studio-tabs button[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:#1e2b16}.phone-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}.phone-toolbar h2{font-size:1.7rem;margin:0}.phone-toolbar p{margin:6px 0}.phone-toolbar [role=status]{font-size:.85rem;color:var(--muted)}.phone-layout{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(300px,1fr);gap:24px;align-items:start}.phone-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:24px;min-width:0}.phone-card h2{margin-top:0}.phone-card>fieldset,#phone-editor,#phone-offer-editor{border:0;padding:0;margin:0;min-width:0}.phone-secondary{display:grid;gap:20px}.phone-fields{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.phone-fields label{margin-top:14px}.phone-card .check-label{display:flex;align-items:center;gap:10px}.check-label input{width:auto;accent-color:var(--accent)}.field-action{display:flex;gap:8px}.field-action select{min-width:0}.phone-card fieldset:disabled{opacity:.5}.phone-card fieldset fieldset{border:1px solid var(--line);border-radius:8px;margin-top:20px;padding:12px}.phone-card legend{font-size:.8rem;color:var(--muted)}#phone-tools label,#phone-sounds label{display:flex;gap:8px;align-items:center;margin:8px 0}#phone-tools input,#phone-sounds input{width:auto;accent-color:var(--accent)}#phone-preview-text{white-space:pre-wrap;overflow-wrap:anywhere;font: .85rem/1.6 ui-monospace,monospace}#phone-preview-panel{margin-top:24px}.phone-card input[type=checkbox]{width:auto}.phone-card .actions{flex-wrap:wrap}.phone-card [role=status]{font-size:.85rem;overflow-wrap:anywhere}.phone-card button{white-space:normal}#phone-sounds{display:grid;grid-template-columns:1fr 1fr;gap:0 10px}@media(max-width:900px){.phone-layout{grid-template-columns:1fr}.access-bar{display:block}.access-bar>div{width:100%}.phone-toolbar{align-items:start}.phone-card{padding:20px}.field-action{flex-wrap:wrap}.field-action select{flex:1;min-width:170px}}@media(max-width:480px){.phone-fields{grid-template-columns:1fr}.studio-tabs button{flex:1;padding:10px}.phone-toolbar{display:block}.phone-toolbar>button{margin-top:12px}}
#phone-dial-panel{order:-1}