:root{font-family:Segoe UI,system-ui,-apple-system,sans-serif;line-height:1.5;color:#1a1a1a;background:#f4f4f5}*{box-sizing:border-box}body{margin:0}a{color:#2563eb}.page{padding:2rem;max-width:1100px;margin:0 auto}.page.center{min-height:100vh;display:flex;align-items:center;justify-content:center}.narrow{width:100%;max-width:420px}.card{background:#fff;border-radius:12px;padding:1.25rem 1.5rem;box-shadow:0 8px 30px #0000000f;border:1px solid #e5e7eb}.stack{display:flex;flex-direction:column;gap:.75rem}.stack label,.stack input,.stack textarea,.stack select{display:block;width:100%}input,textarea,select{margin-top:.35rem;padding:.5rem .65rem;border-radius:8px;border:1px solid #d1d5db;font:inherit}button{font:inherit;cursor:pointer;border-radius:8px;border:1px solid #d1d5db;padding:.45rem .9rem;background:#fff}button.primary{background:#111827;color:#fff;border-color:#111827}button.ghost{background:transparent}button.danger{color:#b91c1c;border-color:#fecaca}.row{display:flex;gap:.5rem;align-items:center}.row.wrap{flex-wrap:wrap}.muted{color:#6b7280}.small{font-size:.85rem}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.error{color:#b91c1c}.error.bar{padding:.5rem 1rem;background:#fef2f2}.admin-shell{display:flex;min-height:100vh}.admin-sidebar{width:220px;flex-shrink:0;background:#111827;color:#e5e7eb;display:flex;flex-direction:column;padding:1.25rem 0}.admin-brand{font-weight:700;font-size:1.05rem;color:#fff;padding:0 1.25rem 1rem;border-bottom:1px solid #1f2937;margin-bottom:.5rem}.admin-nav{display:flex;flex-direction:column;gap:2px;padding:0 .5rem}.admin-nav-item{display:block;padding:.55rem .85rem;border-radius:6px;color:#9ca3af;text-decoration:none;font-size:.9rem;transition:background .15s,color .15s}button.admin-nav-item.admin-password-btn{width:100%;text-align:left;border:none;background:transparent}.admin-nav-item:hover{background:#1f2937;color:#e5e7eb}.admin-nav-item.active{background:#2563eb;color:#fff;font-weight:500}.admin-sidebar-footer{padding:.75rem .5rem 0;display:flex;flex-direction:column;gap:.4rem;border-top:1px solid #1f2937;margin-top:.5rem}.admin-user-row{display:flex;justify-content:space-between;align-items:center;padding:.25rem .85rem;font-size:.82rem}.admin-user-row .muted{color:#6b7280}.admin-user-row button{color:#9ca3af;border:none;background:none;padding:.2rem .4rem;font-size:.8rem;cursor:pointer}.admin-user-row button:hover{color:#ef4444}.admin-content{flex:1;padding:2rem 2.5rem;overflow-y:auto;min-width:0}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000059;display:flex;align-items:center;justify-content:center;z-index:999}.modal-card{width:min(520px,calc(100vw - 2rem))}.admin-page-title{font-size:1.35rem;font-weight:700;margin:0 0 1.25rem;color:#111827}.list{list-style:none;padding:0;margin:0 0 1rem}.list li{display:flex;justify-content:space-between;gap:1rem;padding:.65rem 0;border-bottom:1px solid #eee}.skills-browser{display:grid;grid-template-columns:280px minmax(0,1fr);gap:1rem;margin-top:.75rem}.skills-sidebar{display:flex;flex-direction:column;gap:.5rem;border-right:1px solid #e5e7eb;padding-right:1rem}.skills-item{text-align:left;padding:.75rem .85rem;border:1px solid #e5e7eb;background:#f9fafb;width:100%}.skills-item.active{border-color:#2563eb;background:#eff6ff}.skills-item-title{font-weight:600;color:#111827;margin-bottom:.2rem}.skills-detail{min-width:0}.skills-detail-header{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:.75rem}.skills-detail-header h4{margin:0;font-size:1.05rem}.skills-meta{display:flex;flex-direction:column;gap:.75rem;margin-bottom:.9rem;padding:.9rem;background:#f9fafb;border:1px solid #e5e7eb;border-radius:10px}.skills-content{min-width:0}.skills-pre{margin:.35rem 0 0;padding:1rem;background:#0f172a;color:#e5e7eb;border-radius:10px;border:1px solid #111827;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.84rem;line-height:1.55;white-space:pre-wrap;word-break:break-word;overflow:auto;max-height:65vh}@media (max-width: 900px){.skills-browser{grid-template-columns:1fr}.skills-sidebar{border-right:none;padding-right:0}}.warn{color:#b45309}.chat-shell{display:flex;height:100vh;background:#fafafa;overflow:hidden}.chat-sidebar{width:260px;border-right:1px solid #e5e7eb;padding:1rem;display:flex;flex-direction:column;background:#f9fafb}.brand{font-weight:700;margin-bottom:1rem}.agent-select{width:100%}.details{margin-top:.5rem}.conversation-header{margin-top:.75rem;display:flex;align-items:center;justify-content:space-between;gap:.4rem}.conversation-list{margin-top:.45rem;display:flex;flex-direction:column;gap:.35rem;max-height:280px;overflow-y:auto}.conversation-item{width:100%;text-align:left;background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:.35rem .5rem;font-size:.8rem;color:#374151}.conversation-item.active{border-color:#2563eb;background:#eff6ff;color:#1d4ed8}.spacer{flex:1}.chat-main{flex:1;display:flex;flex-direction:column;min-height:0}.chat-header{padding:.85rem 1.25rem;border-bottom:1px solid #e5e7eb;background:#fff;display:flex;justify-content:space-between;align-items:center}.messages{flex:1;min-height:0;overflow-y:auto;padding:1.25rem;display:flex;flex-direction:column;gap:.75rem}.empty{align-self:center;margin-top:3rem}.bubble{max-width:720px;align-self:flex-start;padding:.65rem .9rem;border-radius:12px;background:#fff;border:1px solid #e5e7eb}.bubble.user{align-self:flex-end;background:#111827;color:#fff;border-color:#111827}.bubble .role{font-size:.75rem;opacity:.7;margin-bottom:.25rem}.bubble .content{white-space:pre-wrap;word-break:break-word}.markdown-content :first-child{margin-top:0}.markdown-content :last-child{margin-bottom:0}.markdown-content p,.markdown-content ul,.markdown-content ol,.markdown-content blockquote,.markdown-content pre,.markdown-content table{margin:.5rem 0}.markdown-content ul,.markdown-content ol{padding-left:1.25rem}.markdown-content pre{background:#0f172a;color:#e5e7eb;border-radius:8px;padding:.6rem .75rem;overflow-x:auto}.markdown-content code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.85em}.markdown-content :not(pre)>code{background:#f3f4f6;color:#111827;border-radius:4px;padding:.1rem .3rem}.bubble.user .markdown-content :not(pre)>code{background:#ffffff2e;color:#fff}.markdown-content blockquote{margin-left:0;padding-left:.75rem;border-left:3px solid #d1d5db;color:#6b7280}.composer{border-top:1px solid #e5e7eb;padding:.75rem 1rem 1rem;background:#fff;display:flex;gap:.75rem;align-items:flex-end}.composer textarea{flex:1;resize:none}.thinking-panel{margin-top:.5rem;border-top:1px solid #e5e7eb;padding-top:.4rem}.thinking-toggle{display:flex;align-items:center;gap:.35rem;background:none;border:none;padding:.25rem 0;cursor:pointer;font-size:.8rem;color:#6b7280;width:100%;text-align:left;border-radius:0}.thinking-toggle:hover{color:#374151}.thinking-icon{font-size:.7rem;width:1em;flex-shrink:0}.thinking-label{font-weight:600;color:#4b5563;flex-shrink:0}.thinking-summary{display:flex;gap:.35rem;flex-wrap:wrap;margin-left:.25rem}.thinking-badge{display:inline-block;padding:.05rem .4rem;border-radius:9999px;background:#f3f4f6;color:#6b7280;font-size:.7rem;white-space:nowrap;border:1px solid #e5e7eb}.thinking-body{margin-top:.4rem;display:flex;flex-direction:column;gap:.6rem}.thinking-section{background:#f9fafb;border-radius:8px;padding:.5rem .65rem;border:1px solid #f3f4f6}.thinking-section-title{font-size:.75rem;font-weight:600;color:#4b5563;margin-bottom:.35rem}.thinking-section-toggle{display:flex;align-items:center;gap:.35rem;background:none;border:none;padding:0;cursor:pointer;font-size:.8rem;color:#6b7280;width:100%;text-align:left;border-radius:0}.thinking-section-toggle:hover{color:#374151}.thinking-section-toggle .thinking-section-title{margin-bottom:0}.thinking-steps{display:flex;flex-direction:column;gap:0;position:relative;padding-left:1rem}.thinking-step{display:flex;gap:.5rem;align-items:flex-start;position:relative;padding-bottom:.4rem}.thinking-step:not(:last-child):before{content:"";position:absolute;left:-.72rem;top:.55rem;bottom:-.05rem;width:1px;background:#d1d5db}.step-dot{position:absolute;left:-.9rem;top:.25rem;width:7px;height:7px;border-radius:50%;background:#6b7280;border:1.5px solid #fff;flex-shrink:0}.step-content{flex:1;min-width:0}.step-label{font-size:.75rem;font-weight:500;color:#374151}.step-detail{font-size:.7rem;color:#6b7280;margin-top:.1rem;word-break:break-word}.step-duration{font-size:.65rem;color:#9ca3af;margin-left:.3rem}.thinking-experiences{display:flex;flex-direction:column;gap:.5rem;margin-top:.35rem}.exp-item{background:#fff;border-radius:8px;padding:.6rem .75rem;border:1px solid #e5e7eb}.exp-header{display:flex;gap:.3rem;align-items:center;flex-wrap:wrap;margin-bottom:.35rem}.exp-type{display:inline-block;padding:.05rem .4rem;border-radius:4px;font-size:.68rem;font-weight:600}.exp-type[data-type=规则]{background:#fef3c7;color:#92400e}.exp-type[data-type=流程]{background:#dbeafe;color:#1e40af}.exp-type[data-type=定义]{background:#e0e7ff;color:#3730a3}.exp-type[data-type=最佳实践]{background:#d1fae5;color:#065f46}.exp-type[data-type=事实]{background:#f3f4f6;color:#374151}.exp-tags{display:flex;gap:.25rem;flex-wrap:wrap}.exp-tag{display:inline-block;padding:.05rem .35rem;border-radius:4px;background:#eff6ff;color:#2563eb;font-size:.65rem;border:1px solid #dbeafe}.exp-scope{display:inline-block;padding:.05rem .35rem;border-radius:4px;font-size:.65rem}.exp-scope.agent{background:#f0fdf4;color:#16a34a;border:1px solid #dcfce7}.exp-scope.user{background:#fefce8;color:#ca8a04;border:1px solid #fef9c3}.exp-content{font-size:.8rem;color:#374151;line-height:1.6;white-space:pre-wrap;word-break:break-word}.thinking-tools{display:flex;flex-direction:column;gap:.4rem;margin-top:.35rem}.tool-item{background:#fff;border-radius:6px;padding:.4rem .55rem;border:1px solid #e5e7eb}.tool-name{font-size:.75rem;font-weight:600;color:#7c3aed;margin-bottom:.15rem}.tool-label{font-size:.65rem;color:#9ca3af}.tool-args code,.tool-result code{font-size:.65rem;color:#4b5563;word-break:break-all;background:#f9fafb;padding:.1rem .25rem;border-radius:3px}.tool-args,.tool-result{font-size:.7rem;margin-top:.15rem}.thinking-trace-id{font-size:.65rem;color:#9ca3af;text-align:right;padding-top:.2rem}.thinking-trace-id code{font-size:.65rem;background:#f3f4f6;padding:.05rem .3rem;border-radius:3px}.agent-page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.25rem}.agent-page-header .admin-page-title{margin:0}.agent-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:1rem}.agent-card{display:flex;flex-direction:column;transition:box-shadow .2s}.agent-card:hover{box-shadow:0 8px 30px #0000001a}.agent-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem}.agent-card-name{font-size:1.08rem;font-weight:700;color:#111827}.agent-card-id{font-size:.75rem;color:#9ca3af;background:#f3f4f6;padding:.1rem .45rem;border-radius:4px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.agent-card-details{font-size:.88rem;color:#4b5563;margin:0 0 .65rem;line-height:1.55}.agent-card-persona{background:#f9fafb;border:1px solid #f3f4f6;border-radius:8px;padding:.55rem .7rem;margin-bottom:.75rem;flex:1}.agent-card-persona-label{font-size:.7rem;font-weight:600;color:#9ca3af;text-transform:uppercase;letter-spacing:.04em;margin-bottom:.3rem}.agent-card-persona-text{font-size:.8rem;color:#6b7280;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;white-space:pre-wrap;word-break:break-word}.agent-card-actions{display:flex;gap:.5rem;padding-top:.65rem;border-top:1px solid #f3f4f6;margin-top:auto}.agent-empty{text-align:center;padding:3rem 1.5rem;color:#6b7280}.agent-empty p:first-child{font-size:1.05rem;font-weight:600;color:#374151;margin:0 0 .35rem}.agent-form-card{margin-bottom:1.25rem;border:1px solid #bfdbfe;background:#fafcff}.agent-form-title{font-size:1.05rem;font-weight:700;color:#111827;margin:0 0 1rem}.agent-form{display:flex;flex-direction:column;gap:.85rem}.agent-form-row{display:flex;flex-direction:column}.agent-form-label{display:flex;flex-direction:column;gap:.3rem}.agent-form-label>span{font-size:.85rem;font-weight:600;color:#374151}.agent-form-label input,.agent-form-label textarea{margin-top:0}.mono-input{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.85rem}.agent-form-actions{display:flex;gap:.5rem;padding-top:.25rem}
