:root{--bg:#f5f7fb;--surface:#fff;--soft:#f2f4f7;--text:#475467;--text-strong:#101828;--muted:#667085;--border:#d0d5dd;--border-strong:#98a2b3;--primary:#175cd3;--button-bg:#f9fafb;--input-bg:#fff;--code-bg:#eaecf0;--focus:#84caff;--shadow:0 14px 28px #10182814;--sans:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--mono:"SFMono-Regular", Consolas, "Liberation Mono", monospace;color:var(--text);background:var(--bg);font:18px/1.45 var(--sans);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--bg:#0c111d;--surface:#161b26;--soft:#1f242f;--text:#d0d5dd;--text-strong:#f9fafb;--muted:#98a2b3;--border:#333741;--border-strong:#667085;--primary:#2e90fa;--button-bg:#1f242f;--input-bg:#0c111d;--code-bg:#333741;--focus:#53b1fd;--shadow:0 14px 28px #0000004d}}*{box-sizing:border-box}html,body,#root{min-height:100svh}body{margin:0}button,input{font:inherit}button{-webkit-tap-highlight-color:transparent}.editor-shell{box-sizing:border-box;flex-direction:column;gap:16px;min-height:100svh;padding:18px;display:flex}.top-bar,.manual-load,.document-pane,.activity-pane,.error-banner{border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow);border-radius:22px}.top-bar{grid-template-columns:minmax(190px,.7fr) minmax(260px,1.2fr) minmax(360px,1fr);align-items:center;gap:18px;padding:18px;display:grid}.title-group h1,.title-group p{margin:0}.title-group h1{letter-spacing:-.04em;font-size:clamp(28px,3.4vw,48px);line-height:1.05}.eyebrow{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-bottom:6px;font-weight:700;display:block}.status-pill{border:2px solid var(--status-border);min-height:60px;color:var(--text-strong);text-transform:capitalize;border-radius:999px;justify-content:center;align-items:center;gap:12px;padding:10px 18px;font-size:24px;font-weight:800;display:inline-flex}.status-dot{background:currentColor;border-radius:999px;width:18px;height:18px}.status-idle,.status-disconnected{--status-border:var(--border-strong)}.status-connecting,.status-processing,.status-calling_tool{--status-border:#925d00}.status-connected,.status-listening{--status-border:#177245}.status-user_speaking,.status-speaking{--status-border:#005a9e}.status-waiting_for_confirmation{--status-border:#7442c8}.status-error{--status-border:#b42318}.top-actions,.toggle-group,.manual-load{align-items:center;gap:12px;display:flex}.top-actions{flex-wrap:wrap;justify-content:flex-end}button,input{border:2px solid var(--border-strong);min-height:52px;font:inherit;border-radius:16px;padding:10px 18px}button{color:var(--text-strong);background:var(--button-bg);cursor:pointer;font-weight:800}button:disabled{cursor:wait;opacity:.65}button:focus-visible,input:focus-visible{outline:4px solid var(--focus);outline-offset:3px}button.primary{color:#fff;background:var(--primary);border-color:var(--primary)}.manual-load{flex-wrap:wrap;padding:12px 18px}.manual-load label{color:var(--text-strong);font-weight:800}.manual-load input{background:var(--input-bg);color:var(--text-strong);flex:240px}.error-banner{color:#7a271a;background:#fffbfa;border-color:#fecdca;padding:16px 20px;font-weight:800}.content-grid{flex:1;grid-template-columns:minmax(0,1.35fr) minmax(360px,.65fr);gap:16px;min-height:0;display:grid}.document-pane,.activity-pane{flex-direction:column;min-height:0;display:flex}.pane-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:16px;padding:18px;display:flex}.pane-header h2,.pane-header p,.activity-pane h2,.activity-pane h3{margin:0}.pane-header p{color:var(--muted)}.toggle-group{border:1px solid var(--border);background:var(--button-bg);border-radius:18px;padding:6px}.toggle-group button{background:0 0;border-color:#0000;min-height:48px}.toggle-group button.selected{color:#fff;background:var(--primary)}.markdown-source,.rendered-markdown{text-align:left;flex:1;margin:0;padding:28px;font-size:clamp(22px,2.3vw,32px);line-height:1.5;overflow:auto}.markdown-source{white-space:pre-wrap;font-family:var(--mono);color:var(--text-strong)}.rendered-markdown h1,.rendered-markdown h2,.rendered-markdown h3,.rendered-markdown h4,.rendered-markdown h5,.rendered-markdown h6{color:var(--text-strong);margin:.6em 0 .35em}.rendered-markdown p,.rendered-markdown ul,.rendered-markdown blockquote,.rendered-markdown pre{margin:0 0 1em}.rendered-markdown blockquote{border-left:6px solid var(--primary);color:var(--text-strong);padding-left:18px}.rendered-markdown code,.rendered-markdown pre{font-family:var(--mono);background:var(--code-bg);border-radius:10px}.rendered-markdown code{padding:2px 8px}.rendered-markdown pre{padding:18px;overflow-x:auto}.activity-pane{text-align:left;gap:18px;padding:18px;overflow:auto}.activity-pane section{border-top:1px solid var(--border);padding-top:16px}.message-list,.tool-list{gap:10px;margin:12px 0 0;padding:0;list-style:none;display:grid}.message-list li,.tool-list li,.live-text,.empty,.confirmation{background:var(--soft);border-radius:16px;padding:14px}.message-list span{color:var(--muted);margin-bottom:4px;font-size:14px;font-weight:700;display:block}.message-list p,.tool-list span,.live-text,.empty,.confirmation p{margin:0}.tool-list li{gap:4px;display:grid}.tool-list strong{color:var(--text-strong)}.tool-failed{border:2px solid #fecdca}.tool-loading{border:2px solid #fedf89}.tool-done{border:2px solid #abefc6}.confirmation{border:2px solid var(--primary)}@media (width<=980px){.top-bar,.content-grid{grid-template-columns:1fr}.top-actions{justify-content:stretch}.top-actions button{flex:180px}.content-grid{min-height:auto}.document-pane,.activity-pane{min-height:50svh}}