:root{--sidebar-bg: #2C2E3E;--sidebar-text: #B8B8CC;--sidebar-active-bg: #4F4F8A;--sidebar-hover-bg: #3A3C4E;--sidebar-width: 200px;--sidebar-collapsed-width: 48px;--content-bg: #F5F5F5;--card-bg: #FFFFFF;--card-border: #DCDCE0;--card-radius: 8px;--card-padding: 16px;--topbar-bg: #FFFFFF;--topbar-height: 48px;--topbar-border: #DCDCE0;--font-family: "DD Din", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "Menlo", "Consolas", monospace;--text-primary: #23232F;--text-secondary: #6C6C80;--text-muted: #95A5A6;--color-ok: #2ECC71;--color-warn: #F39C12;--color-alert: #E74C3C;--color-nodata: #95A5A6;--color-brand: #632CA6;--color-brand-light: #F0EDF5;--chart-purple: #7B68EE;--chart-cyan: #00BCD4;--chart-orange: #FF9800;--chart-pink: #E91E63;--chart-green: #2ECC71;--color-star: #F1C40F}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family);font-size:14px;line-height:1.5;color:var(--text-primary);background:var(--content-bg);-webkit-font-smoothing:antialiased}a{color:var(--color-brand);text-decoration:none}a:hover{text-decoration:underline}button{font-family:var(--font-family);cursor:pointer;border:none;outline:none}input,textarea,select{font-family:var(--font-family);font-size:14px}.app-layout{display:flex;min-height:100vh}.main-area{flex:1;margin-left:var(--sidebar-width);display:flex;flex-direction:column;min-height:100vh;transition:margin-left .2s ease}.main-area.collapsed{margin-left:var(--sidebar-collapsed-width)}.page-content{flex:1;padding:24px}.sidebar{position:fixed;left:0;top:0;bottom:0;width:var(--sidebar-width);background:var(--sidebar-bg);color:var(--sidebar-text);display:flex;flex-direction:column;z-index:100;transition:width .2s ease;overflow:hidden}.sidebar.collapsed{width:var(--sidebar-collapsed-width)}.sidebar-logo{display:flex;align-items:center;height:64px;padding:0 12px;gap:10px;border-bottom:1px solid rgba(255,255,255,.1);flex-shrink:0}.sidebar-logo .logo-icon{width:24px;height:24px;background:var(--color-brand);border-radius:4px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:12px;flex-shrink:0}.sidebar-logo .logo-text{font-size:14px;font-weight:700;color:#fff;letter-spacing:1.5px;white-space:nowrap}.sidebar-collapse-btn{background:none;color:var(--sidebar-text);font-size:16px;padding:4px 8px;border-radius:4px;margin-left:auto;flex-shrink:0}.sidebar-collapse-btn:hover{background:var(--sidebar-hover-bg);color:#fff}.sidebar-nav{flex:1;overflow-y:auto;padding:8px 0}.sidebar-nav::-webkit-scrollbar{width:4px}.sidebar-nav::-webkit-scrollbar-thumb{background:#fff3;border-radius:2px}.nav-item{display:flex;align-items:center;height:36px;padding:0 12px;gap:10px;font-size:14px;color:var(--sidebar-text);cursor:pointer;white-space:nowrap;transition:background .15s;text-decoration:none;border-left:3px solid transparent}.nav-item:hover{background:var(--sidebar-hover-bg);text-decoration:none;color:var(--sidebar-text)}.nav-item-button{width:100%;background:transparent;text-align:left}.nav-item.active{background:var(--sidebar-active-bg);color:#fff;border-left-color:var(--color-brand)}.nav-item .nav-icon{width:16px;height:16px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:14px}.nav-item .nav-label{overflow:hidden;text-overflow:ellipsis}.nav-sub-item{padding-left:38px;height:32px;font-size:13px}.nav-divider{height:1px;background:#ffffff1a;margin:8px 12px}.sidebar-bottom{border-top:1px solid rgba(255,255,255,.1);padding:8px 0;flex-shrink:0}.sidebar-user{display:flex;align-items:center;padding:8px 12px;gap:10px}.user-avatar{width:28px;height:28px;border-radius:50%;background:var(--color-brand);color:#fff;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:600;flex-shrink:0}.user-name{font-size:13px;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.top-bar{height:var(--topbar-height);background:var(--topbar-bg);border-bottom:1px solid var(--topbar-border);display:flex;align-items:center;padding:0 24px;gap:16px;flex-shrink:0}.top-bar .page-title{font-size:16px;font-weight:600;color:var(--text-primary)}.top-bar .spacer{flex:1}.time-range-picker{display:flex;align-items:center;gap:8px}.time-range-picker select{padding:4px 8px;border:1px solid var(--card-border);border-radius:6px;background:#fff;font-size:13px;color:var(--text-primary)}.btn{display:inline-flex;align-items:center;justify-content:center;height:32px;padding:0 16px;border-radius:6px;font-size:14px;font-weight:500;gap:6px;transition:opacity .15s,background .15s}.btn-primary{background:var(--color-brand);color:#fff}.btn-primary:hover{opacity:.9}.btn-secondary{background:#fff;color:var(--color-brand);border:1px solid var(--color-brand)}.btn-secondary:hover{background:var(--color-brand-light)}.btn-success{background:var(--color-ok);color:#fff}.btn-danger{background:var(--color-alert);color:#fff}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover{background:var(--content-bg)}.btn-sm{height:28px;padding:0 12px;font-size:13px}.card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--card-radius);padding:var(--card-padding)}.tag{display:inline-flex;align-items:center;padding:2px 8px;border-radius:12px;font-size:12px;background:var(--color-brand-light);color:var(--color-brand);white-space:nowrap}.tag-sm{padding:1px 6px;font-size:11px}.status-badge{display:inline-flex;align-items:center;padding:2px 10px;border-radius:12px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.status-badge.ok{background:#e8f8f0;color:var(--color-ok)}.status-badge.warn,.status-badge.warning{background:#fef5e7;color:var(--color-warn)}.status-badge.alert{background:#fde8e8;color:var(--color-alert)}.status-badge.nodata,.status-badge.no-data,.status-badge.muted{background:#f0f0f0;color:var(--color-nodata)}.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block;flex-shrink:0}.status-dot.ok{background:var(--color-ok)}.status-dot.warn,.status-dot.warning{background:var(--color-warn)}.status-dot.alert,.status-dot.critical{background:var(--color-alert)}.status-dot.nodata{background:var(--color-nodata)}.status-dot.active{background:var(--color-ok)}.status-dot.inactive{background:var(--color-nodata)}.type-badge{display:inline-flex;align-items:center;padding:1px 8px;border-radius:4px;font-size:11px;font-weight:600;text-transform:uppercase}.type-badge.web{background:#f0edf5;color:var(--color-brand)}.type-badge.db{background:#e8f0fe;color:#1a73e8}.type-badge.cache{background:#e8f8f0;color:#0d652d}.type-badge.worker{background:#fef5e7;color:#c17d10}.type-badge.custom{background:#f0f0f0;color:#666}.type-badge.metric{background:#f0edf5;color:var(--color-brand)}.type-badge.apm{background:#e8f0fe;color:#1a73e8}.type-badge.log{background:#fef5e7;color:#c17d10}.type-badge.host{background:#e8f8f0;color:#0d652d}.type-badge.process{background:#fde8e8;color:var(--color-alert)}.type-badge.composite{background:#f0f0f0;color:#666}.search-input{width:100%;padding:8px 12px;border:1px solid var(--card-border);border-radius:6px;font-size:14px;outline:none;background:#fff;transition:border-color .15s}.search-input:focus{border-color:var(--color-brand)}.search-input-mono{font-family:var(--font-mono);font-size:13px}.data-table{width:100%;border-collapse:collapse}.data-table th{background:var(--content-bg);font-weight:600;font-size:13px;color:var(--text-secondary);text-align:left;padding:8px 12px;border-bottom:1px solid var(--card-border);cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap}.data-table th:hover{color:var(--text-primary)}.data-table td{padding:8px 12px;border-bottom:1px solid #f0f0f0;font-size:13px;vertical-align:middle}.data-table tr:hover td{background:#f5f5ff}.security-row{display:flex;align-items:stretch;gap:12px;width:100%;padding:12px 14px 12px 0;border-bottom:1px solid #f0f0f0;color:var(--text-primary)}.security-row:hover{background:#f5f5ff!important}.data-table .numeric{text-align:right;font-variant-numeric:tabular-nums}.mini-bar{display:inline-flex;align-items:center;gap:6px}.mini-bar-track{width:60px;height:6px;background:#f0f0f0;border-radius:3px;overflow:hidden}.mini-bar-fill{height:100%;border-radius:3px;transition:width .3s}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.modal{background:var(--card-bg);border-radius:var(--card-radius);padding:24px;width:480px;max-width:90vw;max-height:90vh;overflow-y:auto;box-shadow:0 8px 24px #00000026}.modal h2{font-size:18px;font-weight:600;margin-bottom:16px}.modal-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:20px}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:13px;font-weight:600;color:var(--text-secondary);margin-bottom:4px}.form-group input,.form-group textarea,.form-group select{width:100%;padding:8px 12px;border:1px solid var(--card-border);border-radius:6px;outline:none}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--color-brand)}.form-group textarea{min-height:80px;resize:vertical}.widget-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:12px}.widget-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--card-radius);padding:12px;overflow:hidden}.widget-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.widget-title{font-size:14px;font-weight:600;color:var(--text-primary)}.star-btn{background:none;border:none;cursor:pointer;font-size:18px;color:var(--card-border);padding:0 4px;line-height:1}.star-btn.starred{color:var(--color-star)}.log-status{display:inline-flex;align-items:center;padding:1px 6px;border-radius:4px;font-size:11px;font-weight:600;text-transform:uppercase}.log-status.info{background:#e8f0fe;color:#3498db}.log-status.warn{background:#fef5e7;color:var(--color-warn)}.log-status.error{background:#fde8e8;color:var(--color-alert)}.log-status.debug{background:#f0f0f0;color:#666}.log-status.critical{background:#f3e8f9;color:#8e44ad}.side-panel{position:fixed;top:0;right:0;bottom:0;width:600px;max-width:90vw;background:var(--card-bg);box-shadow:-4px 0 12px #0000001a;z-index:200;display:flex;flex-direction:column;overflow-y:auto}.side-panel-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--card-border);flex-shrink:0}.side-panel-header h3{font-size:18px;font-weight:600}.side-panel-body{flex:1;padding:20px;overflow-y:auto}.close-btn{background:none;border:none;font-size:20px;color:var(--text-secondary);cursor:pointer;padding:4px}.close-btn:hover{color:var(--text-primary)}.facet-panel{width:240px;border-right:1px solid var(--card-border);background:var(--card-bg);overflow-y:auto;flex-shrink:0;padding:12px 0}.facet-section{padding:0 12px;margin-bottom:16px}.facet-section h4{font-size:12px;font-weight:700;text-transform:uppercase;color:var(--text-secondary);margin-bottom:8px;letter-spacing:.5px}.facet-item{display:flex;align-items:center;gap:8px;padding:3px 0;font-size:13px;cursor:pointer}.facet-item input[type=checkbox]{accent-color:var(--color-brand)}.facet-count{margin-left:auto;font-size:12px;color:var(--text-secondary);background:var(--content-bg);padding:0 6px;border-radius:8px}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ccc;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#aaa}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px}.dashboard-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--card-radius);padding:16px;cursor:pointer;transition:box-shadow .15s,border-color .15s}.dashboard-card:hover{box-shadow:0 2px 8px #00000014;border-color:var(--color-brand)}.checkbox-cell{width:32px}.bulk-bar{display:flex;align-items:center;gap:12px;padding:8px 16px;background:var(--color-brand-light);border-radius:6px;margin-bottom:12px;font-size:14px}.tabs{display:flex;gap:0;border-bottom:2px solid var(--card-border);margin-bottom:16px}.tab{padding:8px 16px;font-size:14px;font-weight:500;color:var(--text-secondary);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;display:flex;align-items:center;gap:6px;transition:color .15s;background:none}.tab:hover{color:var(--text-primary)}.tab.active{color:var(--color-brand);border-bottom-color:var(--color-brand)}.tab-badge{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 6px;border-radius:10px;font-size:11px;font-weight:700}.tab-badge.ok{background:#e8f8f0;color:var(--color-ok)}.tab-badge.alert{background:#fde8e8;color:var(--color-alert)}.tab-badge.warn{background:#fef5e7;color:var(--color-warn)}.tab-badge.nodata,.tab-badge.muted{background:#f0f0f0;color:var(--color-nodata)}.monitor-row{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--card-bg);border-bottom:1px solid #f0f0f0;cursor:pointer;transition:background .15s;min-height:64px}.monitor-row:hover{background:#f5f5ff}.monitor-status-bar{width:4px;height:40px;border-radius:2px;flex-shrink:0}.monitor-status-bar.OK{background:var(--color-ok)}.monitor-status-bar.Alert{background:var(--color-alert)}.monitor-status-bar.Warn{background:var(--color-warn)}.monitor-status-bar.No.Data,.monitor-status-bar.nodata,.monitor-status-bar.Muted{background:var(--color-nodata)}.step-card{border:2px solid var(--card-border);border-radius:var(--card-radius);padding:16px;cursor:pointer;transition:border-color .15s}.step-card:hover{border-color:var(--color-brand)}.step-card.selected{border-color:var(--color-brand);background:var(--color-brand-light)}.dep-graph{display:flex;align-items:center;gap:24px;padding:16px;overflow-x:auto}.dep-node{padding:12px 16px;border:2px solid var(--card-border);border-radius:8px;font-size:13px;font-weight:600;white-space:nowrap;text-align:center;min-width:100px}.dep-node.ok{border-color:var(--color-ok)}.dep-node.warning{border-color:var(--color-warn)}.dep-node.critical{border-color:var(--color-alert)}.dep-arrow{font-size:20px;color:var(--text-muted)}.go-page{padding:20px;font-family:var(--font-mono);font-size:13px;white-space:pre-wrap;word-break:break-all;background:var(--card-bg);min-height:100vh}.nav-badge{margin-left:auto;display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 5px;border-radius:9px;font-size:10px;font-weight:700;flex-shrink:0}.nav-badge.alert{background:#e74c3c33;color:#e74c3c}.nav-badge.warn{background:#f39c1233;color:#f39c12}.memory-bar{display:inline-flex;align-items:center;gap:6px;font-size:12px}@media (max-width: 768px){.sidebar{display:none}.main-area{margin-left:0!important}.dashboard-grid{grid-template-columns:1fr}}