:root,[data-theme=light]{--bg-page: #f8f5ee;--bg-panel: #ffffff;--bg-subtle: #efe9df;--bg-muted: #f4efe6;--border-color: #e2dacd;--border-strong: #bfb4a3;--text-primary: #241e19;--text-secondary: #5e544a;--text-muted: #807467;--text-light: #a89e91;--btn-primary-bg: #2c241d;--btn-primary-fg: #faf7f2;--btn-primary-hover: #42372d;--btn-secondary-bg: #ffffff;--btn-secondary-fg: #2c241d;--btn-secondary-border: #dcd4c7;--btn-secondary-hover: #f5efe6;--focus-ring: rgba(180, 135, 80, .25);--highlight-card: #2c241d;--shadow-subtle: 0 1px 3px rgba(60, 45, 30, .05), 0 1px 2px rgba(60, 45, 30, .03)}[data-theme=dark]{--bg-page: #161311;--bg-panel: #1f1b18;--bg-subtle: #2b2520;--bg-muted: #231e1b;--border-color: #3d352d;--border-strong: #5e5246;--text-primary: #f7f4ed;--text-secondary: #d4cbbf;--text-muted: #9c9181;--text-light: #6e6456;--btn-primary-bg: #efe9dc;--btn-primary-fg: #1c1713;--btn-primary-hover: #dfd7c8;--btn-secondary-bg: #25201c;--btn-secondary-fg: #f7f4ed;--btn-secondary-border: #423930;--btn-secondary-hover: #2f2823;--focus-ring: rgba(239, 233, 220, .2);--highlight-card: #f7f4ed;--shadow-subtle: 0 1px 3px rgba(0, 0, 0, .6)}:root{--radius-xs: 3px;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-page);color:var(--text-primary);min-height:100vh;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color .15s ease,color .15s ease}.font-mono{font-family:var(--font-mono)}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}input[type=number]{-moz-appearance:textfield}.fc-app{max-width:1120px;margin:0 auto;padding:24px 20px 44px}.fc-header{display:flex;justify-content:space-between;align-items:center;padding-bottom:16px;margin-bottom:20px;border-bottom:1px solid var(--border-color);flex-wrap:wrap;gap:12px}.fc-header-left{display:flex;align-items:center;gap:12px}.fc-logo-mark{width:32px;height:32px;border-radius:var(--radius-sm);background:var(--btn-primary-bg);color:var(--btn-primary-fg);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-family:var(--font-mono);font-weight:800;font-size:13px;letter-spacing:-.05em;border:1px solid var(--border-color)}.fc-header-text{display:flex;flex-direction:column}.fc-title-row{display:flex;align-items:center;gap:8px}.fc-title{font-size:20px;font-weight:700;color:var(--text-primary);letter-spacing:-.02em;margin:0;line-height:1.2}.fc-badge-tech{font-family:var(--font-mono);font-size:11px;font-weight:600;color:var(--text-primary);background-color:var(--bg-subtle);border:1px solid var(--border-color);padding:2px 7px;border-radius:var(--radius-xs);letter-spacing:.02em}.fc-subtitle{font-size:13px;color:var(--text-muted);margin-top:2px}.fc-header-right{display:flex;align-items:center;gap:10px}.fc-theme-toggle-btn{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-family:var(--font-sans);font-weight:500;color:var(--text-secondary);background-color:var(--bg-panel);border:1px solid var(--border-color);padding:5px 10px;border-radius:var(--radius-sm);cursor:pointer;transition:all .15s ease}.fc-theme-toggle-btn:hover{background-color:var(--bg-subtle);color:var(--text-primary);border-color:var(--border-strong)}.fc-grid-two-col{display:grid;grid-template-columns:1.35fr 1fr;gap:18px;margin-bottom:20px}.fc-panel{background:var(--bg-panel);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-subtle);overflow:hidden}.fc-panel-header{padding:11px 16px;background-color:var(--bg-muted);border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}.fc-panel-title{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--text-primary);letter-spacing:-.01em}.fc-panel-icon{color:var(--text-secondary)}.fc-capacity-control{display:flex;align-items:center;gap:8px}.fc-cap-label{font-size:12px;color:var(--text-muted);font-weight:500}.fc-capacity-stepper{display:inline-flex;align-items:center;border:1px solid var(--border-color);border-radius:var(--radius-xs);background:var(--bg-subtle);overflow:hidden}.fc-step-btn{width:24px;height:24px;background:var(--bg-muted);border:none;color:var(--text-primary);font-size:13px;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s ease;-webkit-user-select:none;user-select:none}.fc-step-btn:hover:not(:disabled){background:var(--border-color)}.fc-step-btn:disabled{opacity:.3;cursor:not-allowed}.fc-cap-input{width:40px;height:24px;padding:0 4px;font-size:12px;font-family:var(--font-mono);font-weight:600;border:none;border-left:1px solid var(--border-color);border-right:1px solid var(--border-color);background:var(--bg-panel);color:var(--text-primary);text-align:center}.fc-cap-input:focus{outline:none;background:var(--bg-subtle)}.fc-form{padding:16px}.fc-form-grid{display:grid;grid-template-columns:1fr 1.3fr 1.1fr;gap:10px;margin-bottom:14px}.fc-form-group{display:flex;flex-direction:column;gap:5px}.fc-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--text-secondary)}.fc-input{width:100%;padding:7px 10px;font-size:13px;border:1px solid var(--border-color);border-radius:var(--radius-sm);background-color:var(--bg-subtle);color:var(--text-primary);transition:border-color .15s ease,box-shadow .15s ease}.fc-input:focus{outline:none;border-color:var(--text-primary);box-shadow:0 0 0 2px var(--focus-ring)}.fc-input::placeholder{color:var(--text-light);font-family:var(--font-sans)}.fc-actions-row{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;padding-top:2px}.fc-primary-actions,.fc-secondary-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.fc-btn{font-family:var(--font-sans);font-size:12px;font-weight:600;padding:6px 13px;border-radius:var(--radius-sm);border:1px solid transparent;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:6px;transition:all .15s ease;white-space:nowrap}.fc-btn-primary{background-color:var(--btn-primary-bg);color:var(--btn-primary-fg);border-color:var(--btn-primary-bg)}.fc-btn-primary:hover{background-color:var(--btn-primary-hover);border-color:var(--btn-primary-hover)}.fc-btn-secondary{background-color:var(--btn-secondary-bg);color:var(--btn-secondary-fg);border-color:var(--btn-secondary-border)}.fc-btn-secondary:hover{background-color:var(--btn-secondary-hover);border-color:var(--border-strong)}.fc-btn-danger{background-color:transparent;color:var(--text-secondary);border-color:var(--border-color)}.fc-btn-danger:hover{background-color:var(--bg-subtle);color:var(--text-primary);border-color:var(--border-strong)}.fc-btn-subtle{background-color:transparent;color:var(--text-secondary);border-color:var(--border-color)}.fc-btn-subtle:hover{background-color:var(--bg-subtle);color:var(--text-primary);border-color:var(--border-strong)}.fc-status-banner{margin:10px 16px 16px;padding:8px 12px;border-radius:var(--radius-sm);display:flex;align-items:center;gap:10px;font-size:12px;background-color:var(--bg-subtle);border:1px solid var(--border-color);color:var(--text-primary)}.fc-status-hit,.fc-status-success{border-color:var(--border-strong)}.fc-status-miss,.fc-status-error{border-color:var(--border-strong);border-style:dashed}.fc-status-info,.fc-status-warning{border-color:var(--border-color)}.fc-status-text{font-size:12px;color:var(--text-primary)}.fc-status-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:16px}.fc-status-card{background:var(--bg-muted);border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:12px 14px;display:flex;flex-direction:column}.fc-status-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:4px}.fc-status-value{font-size:22px;font-weight:700;color:var(--text-primary);font-family:var(--font-mono);letter-spacing:-.02em;line-height:1.2}.fc-stat-sub{font-size:14px;font-weight:500;color:var(--text-muted)}.fc-status-caption{font-size:11px;color:var(--text-light);margin-top:4px}.fc-order-section{margin-bottom:20px}.fc-order-header{padding:11px 16px;background-color:var(--bg-muted);border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}.fc-direction-legend{display:flex;align-items:center;gap:8px;font-size:11px;font-family:var(--font-mono);color:var(--text-muted)}.fc-mru-legend-label{color:var(--text-primary);font-weight:600}.fc-lru-legend-label{color:var(--text-secondary);font-weight:600}.fc-direction-arrow{color:var(--text-light);font-weight:700}.fc-order-body{padding:16px;background-color:var(--bg-page);overflow-x:auto}.fc-nodes-chain{display:flex;align-items:center;gap:0;min-width:max-content}.fc-node-item-wrapper{display:flex;align-items:center}.fc-node-card{width:210px;background:var(--bg-panel);border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:10px 12px;box-shadow:var(--shadow-subtle);display:flex;flex-direction:column;gap:8px;position:relative;transition:border-color .15s ease,box-shadow .15s ease}.fc-node-card:hover{border-color:var(--border-strong)}.fc-node-card-mru{border-color:var(--text-primary);box-shadow:0 0 0 1px var(--text-primary)}.fc-node-card-lru{border-color:var(--border-strong);border-style:dashed}.fc-node-header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border-color);padding-bottom:6px}.fc-node-tag-group{display:flex;align-items:center;gap:6px}.fc-node-role-tag{font-family:var(--font-mono);font-size:10px;font-weight:700;padding:1px 6px;border-radius:var(--radius-xs);text-transform:uppercase;letter-spacing:.03em}.fc-role-mru{background-color:var(--btn-primary-bg);color:var(--btn-primary-fg)}.fc-role-lru{background-color:var(--bg-subtle);color:var(--text-secondary);border:1px solid var(--border-strong)}.fc-role-mid{background-color:var(--bg-subtle);color:var(--text-muted)}.fc-node-actions{display:flex;align-items:center;gap:4px}.fc-node-btn{font-size:11px;font-family:var(--font-mono);padding:2px 7px;border-radius:var(--radius-xs);border:1px solid var(--border-color);background:var(--bg-subtle);color:var(--text-secondary);cursor:pointer;line-height:1.2}.fc-node-btn:hover{background:var(--border-color);color:var(--text-primary);border-color:var(--border-strong)}.fc-node-btn-del:hover{color:var(--text-primary);border-color:var(--border-strong);background:var(--bg-muted)}.fc-node-field{display:flex;flex-direction:column;gap:1px}.fc-node-label{font-size:10px;text-transform:uppercase;font-weight:600;color:var(--text-light);letter-spacing:.03em}.fc-node-key{font-family:var(--font-mono);font-size:13px;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.fc-node-val{font-family:var(--font-mono);font-size:12px;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;background-color:var(--bg-subtle);padding:2px 6px;border-radius:var(--radius-xs)}.fc-node-footer{display:flex;justify-content:space-between;align-items:center;font-size:11px;padding-top:4px;border-top:1px dashed var(--border-color)}.fc-ttl-badge{display:inline-flex;align-items:center;gap:4px;font-family:var(--font-mono);font-size:11px;color:var(--text-muted)}.fc-ttl-expiring{color:var(--text-primary);font-weight:600}.fc-ttl-expired{color:var(--text-muted);text-decoration:line-through}.fc-ttl-permanent{color:var(--text-light)}.fc-connector{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:0 10px;color:var(--text-light);font-family:var(--font-mono);font-size:9px;-webkit-user-select:none;user-select:none}.fc-connector-arrow{color:var(--text-secondary);font-size:13px;line-height:1}.fc-connector-label{letter-spacing:.05em;text-transform:uppercase}.fc-empty-state{padding:30px 16px;text-align:center;color:var(--text-muted);font-size:13px;border:1px dashed var(--border-strong);border-radius:var(--radius-sm);background-color:var(--bg-panel)}.fc-history-panel{margin-bottom:24px}.fc-history-header-actions{display:flex;align-items:center;gap:12px}.fc-log-count{font-size:11px;font-family:var(--font-mono);color:var(--text-muted)}.fc-log-clear-btn{font-size:11px;font-family:var(--font-mono);background:transparent;border:1px solid var(--border-color);padding:2px 8px;border-radius:var(--radius-xs);color:var(--text-muted);cursor:pointer;transition:all .15s ease}.fc-log-clear-btn:hover{background:var(--bg-subtle);color:var(--text-primary);border-color:var(--border-strong)}.fc-table-container{max-height:200px;overflow-y:auto;background-color:var(--bg-panel)}.fc-table{width:100%;border-collapse:collapse;text-align:left;font-size:12px}.fc-table th{position:sticky;top:0;background-color:var(--bg-muted);color:var(--text-muted);font-weight:600;font-size:10px;text-transform:uppercase;letter-spacing:.05em;padding:7px 12px;border-bottom:1px solid var(--border-color);z-index:2}.fc-table td{padding:6px 12px;border-bottom:1px solid var(--border-color);vertical-align:middle}.fc-table tr:hover{background-color:var(--bg-subtle)}.fc-td-time{font-family:var(--font-mono);color:var(--text-muted);font-size:11px;width:90px;white-space:nowrap}.fc-td-op{width:95px;white-space:nowrap}.fc-op-tag{font-family:var(--font-mono);font-size:10px;font-weight:700;padding:1px 6px;border-radius:var(--radius-xs);display:inline-block;text-transform:uppercase}.fc-op-set{background-color:var(--btn-primary-bg);color:var(--btn-primary-fg)}.fc-op-hit{background-color:var(--bg-subtle);color:var(--text-primary);border:1px solid var(--border-strong)}.fc-op-miss{background-color:transparent;color:var(--text-muted);border:1px dashed var(--border-strong)}.fc-op-del{background-color:var(--bg-subtle);color:var(--text-secondary);border:1px solid var(--border-color)}.fc-op-evict{background-color:var(--bg-subtle);color:var(--text-primary);border:1px dashed var(--text-primary)}.fc-op-purge{background-color:var(--bg-subtle);color:var(--text-secondary);border:1px solid var(--border-color)}.fc-op-sys,.fc-op-cap{background-color:var(--bg-subtle);color:var(--text-muted);border:1px solid var(--border-color)}.fc-td-key{font-family:var(--font-mono);font-weight:600;color:var(--text-primary);width:140px}.fc-td-detail{font-family:var(--font-mono);color:var(--text-secondary);font-size:12px}.fc-footer{padding-top:18px;border-top:1px solid var(--border-color);text-align:center;font-size:12px;color:var(--text-muted)}@media (max-width: 900px){.fc-grid-two-col{grid-template-columns:1fr}}@media (max-width: 600px){.fc-app{padding:16px 12px 32px}.fc-header{flex-direction:column;align-items:flex-start}.fc-status-grid,.fc-form-grid{grid-template-columns:1fr}.fc-actions-row{flex-direction:column;align-items:stretch}.fc-primary-actions,.fc-secondary-actions{display:flex;flex-direction:column;width:100%}.fc-btn{width:100%}}