:root{--bg:#f7f8fa;--card:#fff;--border:#e3e6ea;--text:#1d1c1d;--muted:#6b7280;--accent:#2563eb;--danger:#dc2626;--radius:10px}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:15px;line-height:1.5}.topbar{background:var(--card);border-bottom:1px solid var(--border);z-index:10;align-items:center;gap:24px;height:56px;padding:0 24px;display:flex;position:sticky;top:0}.brand{align-items:center;gap:8px;font-weight:700;display:flex}.brand-logo{width:26px;height:26px}.tabs{flex:1;gap:4px;display:flex}.tabs button,.tabs a{cursor:pointer;color:var(--muted);background:0 0;border:none;border-radius:8px;padding:8px 14px;font-size:15px;text-decoration:none;display:inline-block}.tabs button.active,.tabs a.active{color:var(--accent);background:#eef2ff;font-weight:600}.user{align-items:center;gap:12px;display:flex}.user-menu{position:relative}.user-trigger{cursor:pointer;background:0 0;border:1px solid #0000;border-radius:999px;align-items:center;gap:8px;padding:4px 8px 4px 4px;display:flex}.user-trigger:hover{background:#f3f4f6}.avatar{object-fit:cover;border-radius:50%;flex-shrink:0;width:28px;height:28px}.avatar-fallback{background:var(--accent);color:#fff;justify-content:center;align-items:center;font-size:12px;font-weight:600;display:inline-flex}.user-name{color:var(--muted);font-size:14px}.user-dropdown{background:var(--card);border:1px solid var(--border);z-index:20;border-radius:10px;flex-direction:column;min-width:160px;padding:4px;display:flex;position:absolute;top:calc(100% + 6px);right:0;box-shadow:0 8px 24px #0000001a}.user-dropdown button{text-align:left;width:100%;color:inherit;cursor:pointer;background:0 0;border:none;border-radius:6px;padding:8px 10px}.user-dropdown button:hover{background:#f3f4f6}.form label{color:#374151;flex-direction:column;gap:6px;font-size:14px;font-weight:500;display:flex}.container{max-width:820px;margin:0 auto;padding:28px 24px 64px}h1{margin:0 0 6px;font-size:22px}h2{color:var(--muted);margin:28px 0 10px;font-size:16px}.muted{color:var(--muted)}.error{color:var(--danger)}a{color:var(--accent)}button{border:1px solid var(--border);background:var(--card);cursor:pointer;border-radius:8px;padding:7px 14px;font-size:14px}button:disabled{opacity:.5;cursor:not-allowed}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.danger{color:var(--danger);border-color:#f3c2c2}button.link{color:var(--accent);background:0 0;border:none;padding:0}.searchbar{gap:8px;margin:16px 0 8px;display:flex}.searchbar input{flex:1}.date-filter{color:var(--muted);align-items:center;gap:16px;margin:-2px 0 8px;font-size:13px;display:flex}.date-filter label{align-items:center;gap:6px;display:flex}.date-filter input{width:auto;padding:5px 8px;font-size:13px}.result-convo{color:var(--accent);margin-bottom:4px;font-weight:600}.result-convo a{color:inherit;text-decoration:none}.result-convo a:hover{text-decoration:underline}input,textarea,select{border:1px solid var(--border);width:100%;font:inherit;background:#fff;border-radius:8px;padding:9px 11px}textarea{resize:vertical}.results{flex-direction:column;gap:10px;margin:16px 0 0;padding:0;list-style:none;display:flex}.result{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px}.result-text{white-space:pre-wrap;word-break:break-word}.result mark{color:inherit;background:#fde68a;border-radius:3px;padding:0 1px}.result-text code{background:var(--bg);border:1px solid var(--border);border-radius:4px;padding:0 4px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.85em}.result-text pre{background:var(--bg);border:1px solid var(--border);white-space:pre;border-radius:6px;margin:6px 0;padding:10px 12px;overflow-x:auto}.result-text pre code{background:0 0;border:0;padding:0;font-size:.85em}.result-meta{color:var(--muted);margin-top:6px;font-size:13px}.convo-title{word-break:break-word;font-weight:600}.convo-title a{text-decoration:none}.convo-title a:hover{text-decoration:underline}.search-status{justify-content:space-between;align-items:center;gap:12px;margin:16px 0 4px;display:flex}.load-more{text-align:center;margin-top:16px}.cards{flex-direction:column;gap:14px;margin-top:8px;display:flex}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;gap:10px;padding:16px;display:flex}.card.is-disabled{opacity:.7}.card-head{justify-content:space-between;align-items:center;gap:10px;display:flex}.card-meta{color:var(--muted);font-size:13px}.card-actions{align-items:center;gap:10px;display:flex}.checkbox,.switch{color:var(--muted);align-items:center;gap:8px;font-size:14px;display:flex}.checkbox input,.switch input{width:auto}.skill-prompt{white-space:pre-wrap;word-break:break-word;color:#374151;font-size:14px}.badge{text-transform:uppercase;letter-spacing:.04em;color:var(--accent);background:#eef2ff;border-radius:999px;margin-left:8px;padding:2px 8px;font-size:11px}.badge-warning{color:#c2410c;background:#fff7ed}.badge-danger{color:#dc2626;background:#fef2f2}.page-head{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:8px;display:flex}.project-card{text-align:left;cursor:pointer;flex-direction:column;gap:4px;display:flex}.project-card:hover{border-color:var(--accent)}.project-grid{grid-template-columns:1fr 360px;align-items:start;gap:24px;margin-top:8px;display:grid}@media (width<=760px){.project-grid{grid-template-columns:1fr}}.project-side{flex-direction:column;gap:14px;display:flex}.prewrap{white-space:pre-wrap;word-break:break-word;color:#374151;font-size:14px}.card-clamp{-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.file-list{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.file-item{border:1px solid var(--border);border-radius:8px;justify-content:space-between;align-items:center;gap:10px;padding:8px 10px;font-size:14px;display:flex}.file-info{flex:1;min-width:0}.file-name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.file-delete{flex-shrink:0}.member-list{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.member{align-items:center;gap:8px;font-size:14px;display:flex}.member-name{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.avatar-sm{width:22px;height:22px;font-size:10px}.user-results{border:1px solid var(--border);border-radius:8px;max-height:180px;margin:6px 0 0;padding:0;list-style:none;overflow-y:auto}.user-results button{width:100%;color:inherit;text-align:left;cursor:pointer;background:0 0;border:none;border-radius:0;align-items:center;gap:8px;padding:6px 8px;font-size:14px;display:flex}.user-results button:hover{background:#f3f4f6}.modal-overlay{z-index:100;background:#11182773;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.modal{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;gap:12px;width:100%;max-width:420px;padding:18px 20px;display:flex;box-shadow:0 12px 40px #0003}.modal-head{justify-content:space-between;align-items:center;gap:10px;display:flex}.modal-close{color:var(--muted);font-size:16px;line-height:1}.modal-body{color:#374151;font-size:14px}.modal-actions{justify-content:flex-end;gap:10px;display:flex}