@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--bg:#f4f6fb;--bg-card:#fff;--bg-sidebar:#fff;--border:#e2e8f0;--border-light:#f0f4f8;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--accent:#2563eb;--accent-light:#eff6ff;--accent-hover:#1d4ed8;--green:#16a34a;--green-light:#dcfce7;--yellow:#d97706;--yellow-light:#fef3c7;--red:#dc2626;--red-light:#fee2e2;--purple:#7c3aed;--purple-light:#ede9fe;--orange:#ea580c;--orange-light:#fff7ed;--shadow-sm:0 1px 3px #0f172a0f, 0 1px 2px #0f172a0a;--shadow-md:0 4px 16px #0f172a14, 0 2px 6px #0f172a0a;--shadow-lg:0 10px 40px #0f172a1f;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--sidebar-w:240px;--header-h:64px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Inter,system-ui,sans-serif}a{color:inherit;text-decoration:none}button{cursor:pointer;font:inherit;background:0 0;border:none}.app-layout{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-w);background:var(--bg-sidebar);border-right:1px solid var(--border);z-index:100;flex-direction:column;min-height:100vh;display:flex;position:fixed;top:0;left:0}.sidebar-logo{border-bottom:1px solid var(--border-light);align-items:center;gap:10px;padding:20px 20px 16px;display:flex}.sidebar-logo-icon{background:var(--accent);color:#fff;border-radius:10px;justify-content:center;align-items:center;width:36px;height:36px;font-size:18px;display:flex}.sidebar-logo-text{color:var(--text-primary);font-size:15px;font-weight:700;line-height:1.2}.sidebar-logo-sub{color:var(--text-muted);font-size:11px;font-weight:400}.sidebar-section{padding:16px 12px 8px}.sidebar-section-label{text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);padding:0 8px 8px;font-size:10px;font-weight:600}.nav-item{border-radius:var(--radius-sm);color:var(--text-secondary);text-align:left;align-items:center;gap:10px;width:100%;padding:9px 12px;font-size:14px;font-weight:500;transition:all .15s;display:flex}.nav-item:hover{background:var(--bg);color:var(--text-primary)}.nav-item.active{background:var(--accent-light);color:var(--accent)}.nav-item svg{flex-shrink:0;width:18px;height:18px}.nav-badge{background:var(--accent);color:#fff;border-radius:20px;margin-left:auto;padding:2px 7px;font-size:10px;font-weight:700}.sidebar-footer{border-top:1px solid var(--border-light);color:var(--text-muted);margin-top:auto;padding:16px;font-size:12px}.main-area{margin-left:var(--sidebar-w);flex-direction:column;flex:1;min-width:0;display:flex}.header{height:var(--header-h);background:var(--bg-card);border-bottom:1px solid var(--border);z-index:90;justify-content:space-between;align-items:center;padding:0 28px;display:flex;position:sticky;top:0}.header-title{color:var(--text-primary);font-size:20px;font-weight:700}.header-subtitle{color:var(--text-muted);margin-top:2px;font-size:13px}.header-actions{align-items:center;gap:10px;display:flex}.btn{border-radius:var(--radius-sm);white-space:nowrap;align-items:center;gap:6px;padding:8px 16px;font-size:13px;font-weight:600;transition:all .15s;display:inline-flex}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 1px 3px #2563eb4d}.btn-primary:hover{background:var(--accent-hover);box-shadow:0 2px 8px #2563eb66}.btn-ghost{color:var(--text-secondary)}.btn-ghost:hover{background:var(--bg);color:var(--text-primary)}.btn-danger{background:var(--red-light);color:var(--red)}.btn-danger:hover{background:var(--red);color:#fff}.btn svg{width:15px;height:15px}.btn:disabled{opacity:.45;pointer-events:none}.page{padding:28px}.page-header{margin-bottom:24px}.page-title{font-size:22px;font-weight:800}.page-desc{color:var(--text-muted);margin-top:4px;font-size:14px}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:28px;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:20px;transition:box-shadow .2s}.stat-card:hover{box-shadow:var(--shadow-md)}.stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;font-size:12px;font-weight:600}.stat-value{color:var(--text-primary);margin-top:6px;font-size:32px;font-weight:800;line-height:1}.stat-icon{border-radius:10px;justify-content:center;align-items:center;width:40px;height:40px;margin-bottom:12px;display:flex}.stat-icon svg{width:20px;height:20px}.stat-icon.blue{background:var(--accent-light);color:var(--accent)}.stat-icon.green{background:var(--green-light);color:var(--green)}.stat-icon.yellow{background:var(--yellow-light);color:var(--yellow)}.stat-icon.red{background:var(--red-light);color:var(--red)}.stat-icon.purple{background:var(--purple-light);color:var(--purple)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);overflow:hidden}.card-header{border-bottom:1px solid var(--border-light);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.card-title{font-size:15px;font-weight:700}.card-body{padding:20px}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:13.5px}thead th{text-align:left;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);background:var(--bg);border-bottom:1px solid var(--border);padding:10px 16px;font-size:11px;font-weight:700}tbody tr{border-bottom:1px solid var(--border-light);transition:background .1s}tbody tr:hover{background:var(--accent-light)}tbody td{color:var(--text-primary);vertical-align:middle;padding:12px 16px}tbody tr:last-child{border-bottom:none}.badge{border-radius:20px;align-items:center;gap:4px;padding:3px 10px;font-size:11px;font-weight:700;display:inline-flex}.badge-done{background:var(--green-light);color:var(--green)}.badge-pending{background:var(--yellow-light);color:var(--yellow)}.badge-processing{background:var(--accent-light);color:var(--accent)}.badge-error{background:var(--red-light);color:var(--red)}.badge-online{background:var(--green-light);color:var(--green)}.badge-offline{background:var(--border);color:var(--text-muted)}.badge-dot{background:currentColor;border-radius:50%;width:6px;height:6px}.filter-bar{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:16px;display:flex}.search-box{flex:1;min-width:200px;position:relative}.search-box svg{width:16px;height:16px;color:var(--text-muted);position:absolute;top:50%;left:11px;transform:translateY(-50%)}.search-box input{border:1px solid var(--border);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);background:var(--bg-card);outline:none;padding:8px 12px 8px 36px;font-size:13.5px;transition:border .15s}.search-box input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #2563eb1a}.search-box input::placeholder{color:var(--text-muted)}.filter-tabs{background:var(--bg);border-radius:var(--radius-sm);gap:4px;padding:3px;display:flex}.filter-tab{color:var(--text-secondary);border-radius:6px;padding:5px 14px;font-size:13px;font-weight:500;transition:all .15s}.filter-tab.active{color:var(--accent);box-shadow:var(--shadow-sm);background:#fff;font-weight:600}.filter-tab:hover:not(.active){color:var(--text-primary)}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;background:#0f172a59;justify-content:center;align-items:center;padding:24px;animation:.15s fadeIn;display:flex;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{background:var(--bg-card);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:680px;max-height:85vh;animation:.2s slideUp;overflow-y:auto}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.modal-title{font-size:17px;font-weight:700}.modal-close{width:32px;height:32px;color:var(--text-muted);border-radius:8px;justify-content:center;align-items:center;transition:all .15s;display:flex}.modal-close:hover{background:var(--bg);color:var(--text-primary)}.modal-body{padding:24px}.modal-footer{border-top:1px solid var(--border);justify-content:flex-end;gap:8px;padding:16px 24px;display:flex}.block-item{border:1px solid var(--border-light);border-radius:var(--radius-sm);justify-content:space-between;align-items:center;margin-bottom:6px;padding:10px 14px;transition:all .15s;display:flex}.block-item:hover{border-color:var(--accent);background:var(--accent-light)}.block-name{font-size:13.5px;font-weight:600}.block-layer{color:var(--text-muted);margin-top:2px;font-size:11px}.block-count{background:var(--accent);color:#fff;border-radius:8px;justify-content:center;align-items:center;min-width:36px;height:28px;font-size:13px;font-weight:700;display:flex}.agent-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;display:grid}.agent-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:20px;transition:box-shadow .2s}.agent-card:hover{box-shadow:var(--shadow-md)}.agent-card-header{justify-content:space-between;align-items:center;margin-bottom:14px;display:flex}.agent-icon{background:var(--accent-light);width:44px;height:44px;color:var(--accent);border-radius:12px;justify-content:center;align-items:center;display:flex}.agent-icon svg{width:22px;height:22px}.agent-name{margin-bottom:2px;font-size:15px;font-weight:700}.agent-machine{color:var(--text-muted);font-size:12px}.agent-meta{flex-direction:column;gap:6px;margin-top:12px;display:flex}.agent-meta-row{color:var(--text-secondary);align-items:center;gap:8px;font-size:12.5px;display:flex}.agent-meta-row svg{width:13px;height:13px;color:var(--text-muted)}.chart-grid{grid-template-columns:1fr 1fr;gap:16px;margin-bottom:24px;display:grid}@media (width<=900px){.chart-grid{grid-template-columns:1fr}}.empty-state{text-align:center;color:var(--text-muted);padding:64px 24px}.empty-state-icon{background:var(--bg);border-radius:16px;justify-content:center;align-items:center;width:64px;height:64px;margin:0 auto 16px;display:flex}.empty-state-icon svg{width:28px;height:28px;color:var(--text-muted)}.empty-state h3{color:var(--text-secondary);margin-bottom:6px;font-size:16px;font-weight:600}.empty-state p{font-size:13.5px}@keyframes shimmer{0%{background-position:-400px 0}to{background-position:400px 0}}.skeleton{background:linear-gradient(90deg,#e2e8f0 25%,#f0f4f8 50%,#e2e8f0 75%) 0 0/400px 100%;border-radius:6px;animation:1.4s infinite shimmer}.divider{background:var(--border-light);height:1px;margin:16px 0}.text-muted{color:var(--text-muted)}.font-mono{font-family:JetBrains Mono,monospace;font-size:12.5px}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}