:root{--bg: #f7f7f5;--surface: #ffffff;--text: #1d1d1f;--muted: #6b6b70;--border: #e3e3e0;--accent: #0b6e4f;--accent-text: #ffffff;--danger: #b42318;--chip: #eef3f1;--user: #e8f0ec;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Inter,sans-serif;color:var(--text);background:var(--bg)}@media(prefers-color-scheme:dark){:root{--bg: #111213;--surface: #1b1c1e;--text: #ececec;--muted: #9a9aa0;--border: #2c2d30;--accent: #3fb68b;--accent-text: #08130e;--chip: #23302b;--user: #1f2a25;--danger: #ff8a80}}*{box-sizing:border-box}body{margin:0;background:var(--bg)}button{font:inherit;cursor:pointer;border-radius:8px;border:1px solid var(--border);background:var(--surface);color:var(--text);padding:8px 14px}button:disabled{opacity:.5;cursor:default}button.primary{background:var(--accent);color:var(--accent-text);border-color:transparent}button.link{background:none;border:none;color:var(--accent);padding:4px 8px}button.wide{width:100%}input,select,textarea{font:inherit;padding:8px 10px;border-radius:8px;border:1px solid var(--border);background:var(--surface);color:var(--text)}.muted{color:var(--muted)}.error{color:var(--danger)}.fine{font-size:12px;color:var(--muted)}.center{max-width:420px;margin:12vh auto;padding:0 16px;text-align:center;display:flex;flex-direction:column;gap:12px}.app{display:flex;flex-direction:column;height:100dvh}.topbar{display:flex;align-items:center;gap:16px;padding:10px 16px;border-bottom:1px solid var(--border);background:var(--surface)}.topbar nav{display:flex;gap:6px;flex:1}.topbar nav button{border:none;background:none}.topbar nav button.active{background:var(--chip)}.disclaimer{font-size:12px;color:var(--muted);text-align:center;padding:6px;border-top:1px solid var(--border)}.chat{flex:1;display:grid;grid-template-columns:260px 1fr;min-height:0}.sidebar{border-right:1px solid var(--border);padding:12px;overflow-y:auto}.sidebar ul{list-style:none;padding:0;margin:12px 0 0}.sidebar li{display:flex;align-items:center}.sidebar li button.delete{flex:none;width:auto;padding:4px 8px;color:var(--muted);visibility:hidden}.sidebar li:hover button.delete,.sidebar li button.delete:focus{visibility:visible}.sidebar li button.delete:hover{color:var(--danger)}@media(hover:none){.sidebar li button.delete{visibility:visible}}.sidebar li button{flex:1;min-width:0;width:100%;text-align:left;border:none;background:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar li button.active{background:var(--chip)}.thread{display:flex;flex-direction:column;overflow-y:auto;padding:16px;gap:12px;max-width:860px;width:100%;margin:0 auto}.empty{margin:auto 0;text-align:center}.msg{padding:10px 14px;border-radius:12px;line-height:1.5}.msg.user{background:var(--user);align-self:flex-end;max-width:80%}.msg.user p{margin:0;white-space:pre-wrap}.msg.assistant{background:var(--surface);border:1px solid var(--border)}.md h1,.md h2,.md h3{font-size:1.05em}.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.chip{font-size:12px;background:var(--chip);padding:2px 8px;border-radius:999px}.chip.done,.chip.processed{opacity:.7}.chip.failed{color:var(--danger)}.status{color:var(--muted);font-size:14px}.spinner{display:inline-block;width:10px;height:10px;border:2px solid var(--muted);border-top-color:transparent;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.composer{position:sticky;bottom:0;display:flex;gap:8px;margin-top:auto;padding-top:8px;background:var(--bg)}.composer textarea{flex:1;resize:none}.page{flex:1;overflow-y:auto;padding:16px;max-width:900px;width:100%;margin:0 auto;display:flex;flex-direction:column;gap:16px}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:16px}.card h2{margin-top:0;font-size:1.1em}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.grid label{display:flex;flex-direction:column;gap:4px;font-size:14px}.grid .full{grid-column:1 / -1}.row{display:flex;flex-wrap:wrap;gap:8px}.row input{flex:1;min-width:100px}.list{list-style:none;padding:0}.list li{padding:8px 0;border-bottom:1px solid var(--border)}table{width:100%;border-collapse:collapse;margin-top:12px;font-size:14px}td{padding:6px;border-bottom:1px solid var(--border)}tr.flagged td{color:var(--danger)}.notice{background:var(--chip);padding:8px 12px;border-radius:8px;cursor:pointer}@media(max-width:720px){.chat{grid-template-columns:1fr}.sidebar{display:none}.grid{grid-template-columns:1fr}}.toggle{display:flex;gap:8px;align-items:center;margin:8px 0}.voice-detail{background:var(--bg);border-radius:8px;padding:10px;margin:6px 0}.voice-detail audio{width:100%}.voice-detail h4{margin:10px 0 4px;font-size:.9em}.transcript{white-space:pre-wrap}.summary h4{margin:14px 0 4px}.summary table{width:100%;border-collapse:collapse;font-size:14px}.summary th{text-align:left;font-weight:600;color:var(--muted);font-size:12px}.summary td,.summary th{padding:4px 8px 4px 0;border-bottom:1px solid var(--border);vertical-align:top}@media(max-width:700px){.summary th:nth-child(4),.summary td:nth-child(4){display:none}}.brand{display:flex;align-items:center;gap:8px}.brand img{width:26px;height:26px}.signin .logo{width:88px;height:88px;margin-bottom:8px}