:root{--bg:#f6f5f2;--panel:#fff;--text:#1d1c1a;--muted:#6b6862;--line:#e4e1da;--accent:#8a5a44;--accent-text:#fff;--in:#fff;--out:#f1e8e2;--system:#fff6d9;--danger:#b3261e;--ok:#2e7d32}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);margin:0;font:15px/1.45 system-ui,-apple-system,Segoe UI,sans-serif}a{color:inherit}button,input,select,textarea{font:inherit}button,.button{background:var(--accent);color:var(--accent-text);cursor:pointer;border:0;border-radius:8px;padding:8px 14px;text-decoration:none;display:inline-block}button.secondary,.button.secondary{color:var(--accent);border:1px solid var(--accent);background:0 0}button.small{padding:4px 10px;font-size:13px}input,select,textarea{border:1px solid var(--line);background:#fff;border-radius:8px;width:100%;padding:8px 10px}label{color:var(--muted);margin-bottom:4px;font-size:13px;display:block}.muted{color:var(--muted);font-size:13px}.error{color:var(--danger)}.topbar{background:var(--panel);border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:16px;padding:10px 16px;display:flex}.topbar .brand{font-weight:600}.topbar nav{flex-wrap:wrap;gap:4px;display:flex}.topbar nav a{color:var(--muted);border-radius:8px;padding:6px 10px;text-decoration:none}.topbar nav a.active{background:var(--bg);color:var(--text);font-weight:600}.topbar .spacer{flex:1}.page{max-width:1400px;margin:0 auto;padding:16px}.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px}.center{place-items:center;min-height:100vh;padding:16px;display:grid}.stack>*+*{margin-top:12px}.inbox{grid-template-columns:320px 1fr;gap:16px;height:calc(100vh - 90px);display:grid}.inbox .list{padding:0;overflow-y:auto}.inbox .list a{border-bottom:1px solid var(--line);padding:10px 14px;text-decoration:none;display:block}.inbox .list a.active{background:var(--bg)}.inbox .list .name{justify-content:space-between;gap:8px;font-weight:600;display:flex}.inbox .list .preview{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;font-size:13px;overflow:hidden}.chat{grid-template-rows:auto 1fr auto;min-height:0;padding:0;display:grid}.chat header{border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:12px;padding:12px 16px;display:flex}.chat .messages{background:var(--bg);flex-direction:column;gap:8px;padding:16px;display:flex;overflow-y:auto}.chat footer{border-top:1px solid var(--line);padding:12px 16px}.bubble{white-space:pre-wrap;border:1px solid var(--line);border-radius:12px;max-width:75%;padding:8px 12px}.bubble.in{background:var(--in);align-self:flex-start}.bubble.out{background:var(--out);align-self:flex-end}.bubble.system{background:var(--system);align-self:center;max-width:90%;font-size:13px}.bubble .meta{color:var(--muted);margin-top:4px;font-size:11px}.badge{background:var(--bg);border:1px solid var(--line);color:var(--muted);border-radius:999px;padding:2px 8px;font-size:12px;display:inline-block}.badge.bot{color:#1f4f99;background:#e7f0ff;border-color:#c6d8f5}.badge.human{color:#8a3f17;background:#fdeee6;border-color:#f2cdb9}.badge.warn{color:var(--danger);background:#fde8e8;border-color:#f3c0c0}.kanban{grid-auto-columns:minmax(240px,1fr);grid-auto-flow:column;gap:12px;padding-bottom:8px;display:grid;overflow-x:auto}.kanban .column{background:#efede8;border-radius:12px;min-height:200px;padding:10px}.kanban .column h3{justify-content:space-between;margin:0 0 8px;font-size:14px;display:flex}.deal{background:var(--panel);border:1px solid var(--line);border-radius:10px;margin-bottom:8px;padding:10px;font-size:14px}.deal a{font-weight:600;text-decoration:none}.deal form{gap:6px;margin-top:8px;display:flex}table{border-collapse:collapse;background:var(--panel);width:100%}th,td{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:8px 10px;font-size:14px}th{color:var(--muted);font-weight:500}.row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}@media (max-width:800px){.inbox{grid-template-columns:1fr;height:auto}.inbox .list{max-height:40vh}.chat{min-height:70vh}}