:root{--bg: #ffffff;--panel: #ffffff;--panel-subtle: #f8f8f7;--border: #e5e5e3;--border-strong: #cfcfcb;--text: #171717;--muted: #70706c;--accent: #171717;--accent-2: #227a57;--danger: #b42318;--warn: #9a6700}*{box-sizing:border-box}body{margin:0;min-width:320px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}button,input,select{font:inherit}.app{max-width:800px;margin:0 auto;padding:36px 20px 56px}.app__header{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;padding-bottom:24px;margin-bottom:24px;border-bottom:1px solid var(--border)}.app__title{font-size:20px;font-weight:650;letter-spacing:-.025em}.app__subtitle{margin-top:5px;color:var(--muted);font-size:13px}.panel{margin-bottom:14px;padding:18px;background:var(--panel);border:1px solid var(--border);border-radius:10px}.row{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.pipeline-switch{display:inline-flex;align-items:center;gap:7px;min-height:38px;padding:0 4px 0 1px;color:var(--muted);font-size:12px;font-weight:600;cursor:pointer;-webkit-user-select:none;user-select:none}.pipeline-switch input{position:absolute;inline-size:1px;block-size:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}.pipeline-switch__track{position:relative;width:32px;height:18px;border-radius:999px;background:#c9c9c5;transition:background-color .15s ease}.pipeline-switch__track:after{position:absolute;top:3px;left:3px;width:12px;height:12px;border-radius:50%;background:#fff;content:"";transition:transform .15s ease}.pipeline-switch input:checked+.pipeline-switch__track{background:#171717}.pipeline-switch input:checked+.pipeline-switch__track:after{transform:translate(14px)}.pipeline-switch input:focus-visible+.pipeline-switch__track{outline:2px solid #171717;outline-offset:2px}.pipeline-switch input:disabled+.pipeline-switch__track{opacity:.45}.pipeline-switch:has(input:disabled){cursor:not-allowed}.btn{min-height:38px;padding:8px 12px;border:1px solid var(--border-strong);border-radius:7px;background:#fff;color:var(--text);font-size:14px;font-weight:500;cursor:pointer;transition:background-color .15s ease,border-color .15s ease}.btn:hover:not(:disabled){background:var(--panel-subtle);border-color:#999995}.btn:focus-visible,.input:focus-visible,.select:focus-visible{outline:2px solid #171717;outline-offset:2px}.btn:disabled{opacity:.42;cursor:not-allowed}.btn--primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn--primary:hover:not(:disabled){background:#343434;border-color:#343434}.btn--danger{color:var(--danger);border-color:#e7b9b4}.btn--danger:hover:not(:disabled){background:#fff8f7;border-color:var(--danger)}.status{display:inline-flex;flex-shrink:0;align-items:center;gap:7px;padding:6px 9px;border:1px solid var(--border);border-radius:999px;color:var(--muted);background:#fff;font-size:12px}.status__dot{width:7px;height:7px;border-radius:50%;background:#a3a3a0}.status--listening .status__dot,.status--ready .status__dot{background:var(--accent-2)}.status--assistant_speaking .status__dot,.status--synthesizing .status__dot{background:#171717;animation:pulse 1s infinite}.status--thinking .status__dot,.status--transcribing .status__dot,.status--tool_executing .status__dot{background:var(--warn);animation:pulse 1s infinite}.status--error .status__dot,.status--interrupted .status__dot{background:var(--danger)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.35}}.meter{flex:1;min-width:120px;height:5px;overflow:hidden;border-radius:999px;background:#ececea}.meter__fill{height:100%;background:#171717;transition:width 60ms linear}.messages{display:flex;flex-direction:column;gap:8px;min-height:160px}.msg{max-width:82%;padding:10px 12px;border-radius:8px;white-space:pre-wrap;line-height:1.5;font-size:14px}.msg--user{align-self:flex-end;background:#171717;color:#fff}.msg--assistant{align-self:flex-start;background:var(--panel-subtle);border:1px solid var(--border)}.msg--interrupted{opacity:.56}.msg__tag{margin-top:4px;color:var(--warn);font-size:11px}.partial{align-self:flex-end;color:var(--muted);font-size:13px;font-style:italic}.input,.select{min-height:38px;border:1px solid var(--border-strong);border-radius:7px;background:#fff;color:var(--text)}.input{flex:1;min-width:180px;padding:8px 11px;font-size:14px}.input::placeholder{color:#959590}.select{padding:7px 9px;font-size:13px}.diag{color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.diag__grid{display:grid;grid-template-columns:1fr auto;gap:3px 16px}.note{color:var(--muted);font-size:12px;line-height:1.5}.error{border-color:#e7b9b4;background:#fff8f7;color:var(--danger)}summary{color:#444440;font-size:13px;font-weight:600;cursor:pointer}@media (max-width: 560px){.app{padding:24px 14px 40px}.app__header{align-items:flex-start;flex-direction:column;padding-bottom:18px;margin-bottom:18px}.panel{padding:14px}.msg{max-width:92%}.btn{flex:1 1 auto}}