:root{--sidebar-w:220px;--sidebar-width:220px;--header-h:52px;--primary:#4e6ef2;--primary-light:#eef1fd;--primary-dark:#3b51c8;--success:#22c55e;--warning:#f59e0b;--danger:#ef4444;--info:#3b82f6;--bg:#f5f6fa;--bg-card:#fff;--text:#1e293b;--text-secondary:#64748b;--text-muted:#94a3b8;--border:#e2e8f0;--sidebar-bg:#0b0d12;--sidebar-text:#aeb4c0;--sidebar-hover:#151821;--sidebar-active:#ff5c5c;--radius:8px;--shadow:0 1px 3px #00000014;--shadow-md:0 4px 12px #0000001a;--transition:.2s ease}*{box-sizing:border-box;margin:0;padding:0}body{color:var(--text);background:var(--bg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;font-size:14px;line-height:1.6}.layout{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-w);background:var(--sidebar-bg);color:var(--sidebar-text);z-index:100;flex-direction:column;flex-shrink:0;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-logo{color:#fff;border-bottom:1px solid #ffffff0f;align-items:center;gap:10px;padding:16px 20px;font-size:16px;font-weight:700;display:flex}.sidebar-logo .icon{background:#4e6ef21f;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.sidebar-logo .icon svg{width:22px;height:22px}.sidebar-logo{position:relative}.sidebar-toggle{width:24px;height:24px;color:var(--sidebar-text);cursor:pointer;transition:var(--transition);opacity:.5;background:#ffffff1a;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:10px;display:flex;position:absolute;top:50%;right:6px;transform:translateY(-50%)}.sidebar-toggle:hover{opacity:1;color:#fff;background:#fff3}.sidebar.collapsed{width:60px}.sidebar.collapsed .sidebar-logo{justify-content:center;padding:16px 12px}.sidebar.collapsed .sidebar-logo .logo-text{display:none}.sidebar.collapsed .sidebar-logo{flex-direction:column;justify-content:center;gap:4px;padding:10px 0}.sidebar.collapsed .sidebar-section{display:none}.sidebar.collapsed .sidebar-item{text-align:center;border-left:none;justify-content:center;padding:10px 0}.sidebar.collapsed .sidebar-item .item-label,.sidebar.collapsed .sidebar-item .badge,.sidebar.collapsed .sidebar-footer>div:last-child{display:none}.sidebar.collapsed .sidebar-footer{justify-content:center}.sidebar.collapsed .sidebar-toggle{opacity:1;z-index:200;background:#4e6ef266;border-radius:4px;width:28px;height:20px;margin-top:4px;font-size:10px;position:static;right:50%;transform:translate(50%,-50%)rotate(180deg)}.sidebar.collapsed+.main{margin-left:60px}.sidebar-nav{scrollbar-width:none;flex:1;padding:8px 0;position:relative;overflow-y:auto}.sidebar-nav::-webkit-scrollbar{display:none}.sidebar-section{text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:4px;padding:12px 20px 6px;font-size:11px;display:flex}.sidebar-section .arrow{font-size:8px;transition:all .2s;display:inline-block}.sidebar-section.collapsed .arrow{transform:rotate(-90deg)}.sidebar-item{color:var(--sidebar-text);transition:var(--transition);cursor:pointer;border-left:3px solid #0000;align-items:center;gap:10px;padding:10px 20px;font-size:13px;text-decoration:none;display:flex}.sidebar-item:hover{background:var(--sidebar-hover);color:#fff}.sidebar-item.active{color:#fff;border-left-color:var(--primary);background:#4e6ef226}.sidebar-item .badge{background:var(--danger);color:#fff;text-align:center;border-radius:10px;min-width:20px;margin-left:auto;padding:2px 6px;font-size:10px}.sidebar-footer{border-top:1px solid #ffffff0f;align-items:center;gap:10px;padding:12px 20px;font-size:13px;display:flex}.sidebar-footer .avatar{background:var(--primary);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-weight:600;display:flex}.main{margin-left:var(--sidebar-w);flex:1}.header{height:var(--header-h);background:var(--bg-card);border-bottom:1px solid var(--border);z-index:50;align-items:center;gap:16px;padding:0 24px;display:flex;position:sticky;top:0}.header-title{font-size:16px;font-weight:600}.header-right{align-items:center;gap:16px;margin-left:auto;display:flex}.content{padding:20px 24px}.card{background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow)}.card-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:14px 20px;font-size:14px;font-weight:600;display:flex}.card-body{padding:20px}.metrics{grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px;display:grid}.metric-card{background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 20px}.metric-card .label{color:var(--text-secondary);margin-bottom:6px;font-size:13px}.metric-card .value{font-size:26px;font-weight:700}.metric-card .change{margin-top:4px;font-size:12px}.metric-card .change.up{color:var(--success)}.metric-card .change.down{color:var(--danger)}.metric-card .change.flat{color:var(--text-muted)}.badge{border-radius:12px;padding:2px 10px;font-size:12px;font-weight:500;display:inline-block}.badge-success{color:#166534;background:#dcfce7}.badge-warning{color:#92400e;background:#fef3c7}.badge-danger{color:#991b1b;background:#fee2e2}.badge-info{color:#1e40af;background:#dbeafe}.badge-muted{color:#64748b;background:#f1f5f9}.tag{border-radius:4px;align-items:center;gap:4px;padding:2px 8px;font-size:12px;display:inline-flex}.tag-urgent{color:#dc2626;background:#fee2e2}.tag-high{color:#d97706;background:#fef3c7}.tag-normal{color:#2563eb;background:#dbeafe}.tag-dot{border-radius:50%;width:6px;height:6px;display:inline-block}.btn{cursor:pointer;transition:var(--transition);border:1px solid #0000;border-radius:6px;align-items:center;gap:6px;padding:7px 16px;font-size:13px;font-weight:500;text-decoration:none;display:inline-flex}.btn:hover{opacity:.85}.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn-primary:hover{background:var(--primary-dark)}.btn-outline{border-color:var(--border);color:var(--text);background:0 0}.btn-outline:hover{border-color:var(--primary);color:var(--primary)}.btn-sm{padding:4px 10px;font-size:12px}.btn-ghost{color:var(--text-secondary);background:0 0;border:none;padding:4px 8px}.btn-ghost:hover{color:var(--primary)}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:13px}th{text-align:left;color:var(--text-secondary);border-bottom:2px solid var(--border);white-space:nowrap;padding:10px 14px;font-size:12px;font-weight:600}td{border-bottom:1px solid var(--border);padding:10px 14px}tr:hover td{background:#f8fafc}.form-group{margin-bottom:16px}.form-label{color:var(--text-secondary);margin-bottom:6px;font-size:13px;font-weight:500;display:block}.form-input,.form-select,.form-textarea{border:1px solid var(--border);width:100%;color:var(--text);background:var(--bg-card);transition:var(--transition);border-radius:6px;padding:8px 12px;font-family:inherit;font-size:13px}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light);outline:none}.form-textarea{resize:vertical;min-height:80px}.form-row{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;display:grid}.grid-2{grid-template-columns:1fr 1fr;gap:16px;display:grid}.grid-3{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.grid-2-1{grid-template-columns:2fr 1fr;gap:16px;display:grid}.grid-1-2{grid-template-columns:1fr 2fr;gap:16px;display:grid}.tabs{border-bottom:2px solid var(--border);gap:0;margin-bottom:20px;display:flex}.tab{cursor:pointer;color:var(--text-secondary);transition:var(--transition);border-bottom:2px solid #0000;margin-bottom:-2px;padding:8px 18px;font-size:13px}.tab:hover{color:var(--text)}.tab.active{color:var(--primary);border-bottom-color:var(--primary);font-weight:500}.alert{border-radius:var(--radius);align-items:center;gap:8px;margin-bottom:12px;padding:12px 16px;font-size:13px;display:flex}.alert-warning{color:#92400e;background:#fffbeb;border:1px solid #fde68a}.alert-danger{color:#991b1b;background:#fef2f2;border:1px solid #fecaca}.alert-info{color:#1e40af;background:#eff6ff;border:1px solid #bfdbfe}.empty{text-align:center;color:var(--text-muted);padding:40px 20px}.empty .icon{margin-bottom:12px;font-size:40px}.flex-between{justify-content:space-between;align-items:center;display:flex}.text-muted{color:var(--text-muted)}.text-secondary{color:var(--text-secondary)}.text-sm{font-size:12px}.font-mono{font-family:Cascadia Code,Fira 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8px;font-size:12px;font-weight:400}.kanban-card{background:var(--bg-card);box-shadow:var(--shadow);cursor:pointer;transition:var(--transition);border-radius:6px;margin-bottom:8px;padding:12px}.kanban-card:hover{box-shadow:var(--shadow-md)}.kanban-card .title{margin-bottom:6px;font-size:13px;font-weight:500}.kanban-card .meta{color:var(--text-muted);align-items:center;gap:12px;font-size:11px;display:flex}.login-wrap{min-height:100vh;display:flex}.login-left{color:#fff;background:linear-gradient(135deg,#1a1a2e 0%,#3b51c8 100%);flex-direction:column;flex:1;justify-content:center;align-items:center;padding:40px;display:flex}.login-left h1{margin-bottom:8px;font-size:32px}.login-left p{color:#ffffffb3;font-size:15px}.login-right{background:var(--bg-card);justify-content:center;align-items:center;width:440px;display:flex}.login-card{width:360px}.login-card h2{text-align:center;margin-bottom:24px;font-size:20px}.qr-box{border:2px dashed var(--border);border-radius:var(--radius);width:200px;height:200px;color:var(--text-muted);justify-content:center;align-items:center;margin:0 auto 16px;font-size:80px;display:flex}.login-hint{text-align:center;color:var(--text-secondary);margin-bottom:20px;font-size:13px}.divider{color:var(--text-muted);align-items:center;gap:12px;margin:20px 0;font-size:12px;display:flex}.divider:before,.divider:after{content:"";background:var(--border);flex:1;height:1px}.login-switch{text-align:center;color:var(--primary);cursor:pointer;font-size:13px}.panel-layout{display:grid}.panel-layout.tree-content{height:calc(100vh - var(--header-h) - 48px);grid-template-columns:260px 1fr;gap:0}.panel-layout.content-detail{grid-template-columns:1fr 320px;gap:16px}.panel-layout.tree-canvas-props{height:calc(100vh - var(--header-h) - 48px);grid-template-columns:240px 1fr 320px;gap:0}.panel-left{border-right:1px solid var(--border);background:var(--bg-card);padding:12px;overflow-y:auto}.panel-center{padding:12px;overflow:auto}.panel-right{border-left:1px solid var(--border);background:var(--bg-card);padding:16px;overflow-y:auto}.tree-item{cursor:pointer;border-radius:4px;align-items:center;gap:6px;padding:6px 10px;font-size:13px;display:flex}.tree-item:hover{background:var(--primary-light)}.tree-item.active{background:var(--primary-light);color:var(--primary);font-weight:500}.tree-item .expand{text-align:center;width:16px;font-size:10px}.tree-children{padding-left:16px}.tree-table-row{align-items:flex-start;padding:6px 10px}.tree-table-info{min-width:0;line-height:1.4}.tree-table-name{font-size:13px;font-weight:500}.tree-table-desc{color:var(--muted-main,#94a3b8);margin-top:1px;font-size:11px}.search-box{margin-bottom:12px}.search-box input{border:1px solid var(--border);border-radius:6px;width:100%;padding:6px 10px;font-size:13px}.graph-canvas{border:2px dashed var(--border);border-radius:var(--radius);width:100%;height:100%;color:var(--text-muted);background:#f8fafc;flex-direction:column;justify-content:center;align-items:center;min-height:400px;display:flex}.graph-canvas .icon{margin-bottom:12px;font-size:48px}.preview-tabs{flex-wrap:wrap;gap:4px;margin-bottom:12px;display:flex}.preview-tab{cursor:pointer;border:1px solid var(--border);white-space:nowrap;border-radius:4px;padding:6px 12px;font-size:12px}.preview-tab:hover{border-color:var(--primary);color:var(--primary)}.preview-tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}.preview-frame{border:1px solid var(--border);width:100%;min-height:200px;color:var(--text-muted);background:#f8fafc;border-radius:6px;justify-content:center;align-items:center;display:flex}.ide-layout{height:calc(100vh - var(--header-h) - 48px);grid-template-columns:220px 1fr 300px;display:grid}.ide-sidebar{background:var(--sidebar-bg);color:var(--sidebar-text);padding:12px;overflow-y:auto}.ide-main{flex-direction:column;display:flex}.ide-chat{flex:1;padding:16px;overflow-y:auto}.ide-input{border-top:1px solid var(--border);background:var(--bg-card);padding:12px 16px}.ide-input textarea{border:1px solid var(--border);resize:none;border-radius:6px;width:100%;padding:10px;font-family:inherit;font-size:13px}.ide-preview{border-left:1px solid var(--border);background:var(--bg-card);padding:12px;overflow-y:auto}.chat-msg{gap:10px;margin-bottom:16px;display:flex}.chat-msg.user{flex-direction:row-reverse}.chat-msg .bubble{border-radius:12px;max-width:80%;padding:10px 14px;font-size:13px;line-height:1.5}.chat-msg.agent .bubble{background:#f1f5f9}.chat-msg.user .bubble{background:var(--primary);color:#fff}.chat-msg .tool-call{background:#fffbeb;border:1px solid #fde68a;border-radius:6px;margin:4px 0;padding:8px 12px;font-size:12px}.sidebar-scroll-up,.sidebar-scroll-down{cursor:pointer;z-index:10;opacity:0;height:28px;color:var(--sidebar-text);pointer-events:none;justify-content:center;align-items:center;font-size:12px;transition:opacity .3s;display:flex;position:absolute;left:0;right:0}.sidebar-scroll-up{background:linear-gradient(#1e1e2ff2,#0000);top:0}.sidebar-scroll-down{background:linear-gradient(#0000,#1e1e2ff2);bottom:0}.sidebar-scroll-up.visible,.sidebar-scroll-down.visible{opacity:.6;pointer-events:auto}.sidebar-scroll-up:hover,.sidebar-scroll-down:hover{opacity:1;color:#fff}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}html,body,#app{height:100%}a{color:var(--primary);text-decoration:none}a:hover{color:var(--primary-dark)}.el-card{background:var(--bg-card)!important;border-radius:var(--radius)!important;box-shadow:var(--shadow)!important}.el-button--primary{background:var(--primary)!important;border-color:var(--primary)!important}.el-button--primary:hover{background:var(--primary-dark)!important;border-color:var(--primary-dark)!important}.el-tag--primary{color:#1e40af!important;background:#dbeafe!important;border-color:#bfdbfe!important}.el-menu{border-right:none!important}.el-breadcrumb{font-size:13px}table.proto{border-collapse:collapse;width:100%;font-size:13px}table.proto th{text-align:left;color:var(--text-secondary);border-bottom:2px solid var(--border);white-space:nowrap;padding:10px 14px;font-size:12px;font-weight:600}table.proto td{border-bottom:1px solid var(--border);padding:10px 14px}table.proto tr:hover td{background:#f8fafc}.dialog-overlay{z-index:999;background:#00000073;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.dialog-card{background:var(--bg-card);border-radius:10px;max-height:80vh;overflow-y:auto;box-shadow:0 20px 60px #0000004d}.dialog-header{border-bottom:1px solid var(--border);padding:16px 20px;font-size:15px;font-weight:600}.dialog-body{padding:20px}.dialog-footer{border-top:1px solid var(--border);justify-content:flex-end;gap:8px;padding:12px 20px;display:flex}