:root{--navy-dark:#111e36;--navy-medium:#152542;--bg-main:#f8fafc;--bg-sidebar:#fff;--border-color:#e2e8f0;--text-primary:#1e293b;--text-secondary:#64748b;--active-blue:#3b82f6;--active-blue-bg:#eff6ff;--concept-blue:#2563eb;--concept-blue-bg:#eff6ff;--relation-purple:#7c3aed;--relation-purple-bg:#f5f3ff;--action-orange:#ea580c;--action-orange-bg:#fff7ed;--nolan-teal:#0d9488;--nolan-teal-bg:#f0fdfa;--ref-green:#16a34a;--ref-green-bg:#f0fdf4;--domain-amber:#d97706;--domain-amber-bg:#fffbeb;--red-error:#dc2626;--red-error-bg:#fef2f2;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Pretendard,Inter,-apple-system,sans-serif}body{background-color:var(--bg-main);color:var(--text-primary);width:100vw;height:100vh;margin:0;padding:0;overflow:hidden}#root{flex-direction:column;width:100%;height:100%;display:flex}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}.dashboard-card{border:1px solid var(--border-color);background:#fff;border-radius:8px;transition:transform .2s,box-shadow .2s;box-shadow:0 1px 3px #0000000d}.dashboard-card:hover{transform:translateY(-2px);box-shadow:0 4px 6px -1px #0000000d,0 2px 4px -1px #00000008}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:.3s ease-out forwards fadeIn}.app-container{background-color:var(--bg-main);flex-direction:column;width:100vw;height:100vh;display:flex;overflow:hidden}.app-header{background-color:var(--navy-medium);color:#fff;z-index:10;justify-content:space-between;align-items:center;height:60px;padding:0 24px;display:flex;box-shadow:0 2px 4px #0000001a}.header-left{align-items:center;gap:16px;display:flex}.logo-container{align-items:center;gap:10px;display:flex}.logo-text{letter-spacing:-.5px;font-size:20px;font-weight:700}.logo-tag{background-color:#3b82f6;border-radius:4px;padding:2px 6px;font-size:11px;font-weight:600}.header-meta{color:#94a3b8;border-left:1px solid #334155;align-items:center;gap:16px;padding-left:16px;font-size:13px;display:flex}.meta-item{align-items:center;gap:6px;display:flex}.header-right{align-items:center;gap:12px;display:flex}.btn-workspace{color:#fff;cursor:pointer;background:#ffffff1a;border:1px solid #fff3;border-radius:20px;align-items:center;gap:6px;padding:6px 14px;font-size:12px;transition:background .2s;display:flex}.btn-workspace:hover{background:#ffffff2e}.main-wrapper{flex:1;display:flex;overflow:hidden}.app-sidebar{background-color:var(--bg-sidebar);border-right:1px solid var(--border-color);flex-direction:column;width:250px;padding:16px 0;display:flex;overflow-y:auto}.menu-group{margin-bottom:20px}.menu-title{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px;padding:0 20px;font-size:11px;font-weight:600}.menu-item{color:var(--text-primary);cursor:pointer;align-items:center;gap:10px;padding:10px 20px;font-size:13.5px;font-weight:500;text-decoration:none;transition:all .2s;display:flex}.menu-item:hover{background-color:#f1f5f9}.menu-item.active{background-color:var(--active-blue-bg);color:var(--active-blue);border-right:3px solid var(--active-blue);font-weight:600}.menu-item-sub{padding-left:36px;font-size:13px}.sidebar-footer{border-top:1px solid var(--border-color);color:var(--text-secondary);margin-top:auto;padding:20px;font-size:11px}.footer-info{justify-content:space-between;margin-bottom:4px;display:flex}.content-container{flex-direction:column;flex:1;gap:20px;padding:24px;display:flex;overflow-y:auto}.page-header{justify-content:space-between;align-items:center;margin-bottom:4px;display:flex}.page-title{color:var(--navy-medium);margin:0;font-size:22px;font-weight:700}.page-subtitle{color:var(--text-secondary);margin:4px 0 0;font-size:13px}.summary-grid{grid-template-columns:repeat(6,1fr);gap:16px;display:grid}.summary-card{border:1px solid var(--border-color);background-color:#fff;border-radius:8px;align-items:center;gap:12px;padding:16px;display:flex}.card-icon-box{border-radius:8px;justify-content:center;align-items:center;width:42px;height:42px;display:flex}.card-info{flex-direction:column;display:flex}.card-num{font-size:22px;font-weight:700;line-height:1.2}.card-label{color:var(--text-secondary);font-size:11.5px;font-weight:500}.card-sub{color:#94a3b8;margin-top:2px;font-size:10px}.status-card{border:1px solid var(--border-color);background-color:#fff;border-radius:8px;padding:18px 24px}.status-header{justify-content:space-between;margin-bottom:10px;font-size:13px;font-weight:500;display:flex}.progress-bar-bg{background-color:#f1f5f9;border-radius:4px;height:8px;overflow:hidden}.progress-bar-fill{background:linear-gradient(90deg,#3b82f6,#10b981);border-radius:4px;height:100%;transition:width .5s}.table-card{border:1px solid var(--border-color);background-color:#fff;border-radius:8px;padding:18px}.table-header-title{margin-bottom:12px;font-size:14px;font-weight:600}.custom-table{border-collapse:collapse;text-align:left;width:100%;font-size:13px}.custom-table th{color:var(--text-secondary);border-bottom:1px solid var(--border-color);padding:10px 14px;font-weight:500}.custom-table td{border-bottom:1px solid var(--border-color);padding:12px 14px}.bottom-charts-grid{grid-template-columns:1.2fr 1fr 1.2fr;gap:16px;min-height:250px;display:grid}.chart-card{border:1px solid var(--border-color);background-color:#fff;border-radius:8px;flex-direction:column;padding:16px;display:flex}.chart-title{margin-bottom:16px;font-size:13.5px;font-weight:600}.ingest-grid{grid-template-columns:1fr 1fr;gap:20px;display:grid}.upload-zone{text-align:center;cursor:pointer;background-color:#f8fafc;border:2px dashed #cbd5e1;border-radius:12px;flex-direction:column;justify-content:center;align-items:center;gap:12px;padding:40px;transition:all .2s;display:flex}.upload-zone:hover{background-color:#eff6ff;border-color:#2563eb}.upload-icon{color:#64748b}.upload-title{margin:0;font-size:15px;font-weight:600}.upload-desc{color:var(--text-secondary);margin:0;font-size:12px}.btn-ingest{background-color:var(--navy-medium);color:#fff;cursor:pointer;border:none;border-radius:6px;align-items:center;gap:8px;margin-top:16px;padding:10px 20px;font-size:13.5px;font-weight:600;transition:background .2s;display:inline-flex}.btn-ingest:hover{background-color:var(--navy-dark)}.parsing-status-box{border:1px solid var(--border-color);background-color:#fff;border-radius:12px;padding:24px}.file-item{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:12px;font-size:13px;display:flex}.file-name-box{align-items:center;gap:8px;font-weight:500;display:flex}.badge-extract{background-color:var(--concept-blue-bg);color:var(--concept-blue);border-radius:4px;padding:2px 6px;font-size:10px;font-weight:600}.metttc-grid{grid-template-columns:1fr 1.2fr;gap:20px;display:grid}.slider-group{border:1px solid var(--border-color);background-color:#fff;border-radius:12px;flex-direction:column;gap:18px;padding:24px;display:flex}.slider-item{flex-direction:column;gap:6px;display:flex}.slider-label-row{justify-content:space-between;font-size:13px;font-weight:600;display:flex}.slider-label-desc{color:var(--text-secondary);font-size:10.5px;font-weight:400}.custom-slider{-webkit-appearance:none;background:#cbd5e1;border-radius:3px;outline:none;width:100%;height:6px}.custom-slider::-webkit-slider-thumb{-webkit-appearance:none;background:var(--active-blue);cursor:pointer;border-radius:50%;width:16px;height:16px;box-shadow:0 1px 3px #0003}.preview-map-box{border:1px solid var(--border-color);background-color:#fff;border-radius:12px;flex-direction:column;gap:16px;padding:24px;display:flex}.preview-map-canvas{background-color:#1e293b;border-radius:8px;justify-content:center;align-items:center;height:280px;display:flex;position:relative;overflow:hidden}.tactical-map-grid{background-image:linear-gradient(#ffffff08 1px,#0000 1px),linear-gradient(90deg,#ffffff08 1px,#0000 1px);background-size:20px 20px;position:absolute;inset:0}.tactical-node{border-radius:4px;justify-content:center;align-items:center;width:24px;height:24px;font-size:10px;font-weight:700;display:flex;position:absolute}.tactical-node.blue{color:#3b82f6;background-color:#2563eb33;border:1.5px solid #2563eb}.tactical-node.red{color:#f87171;background-color:#dc262633;border:1.5px solid #dc2626}.tactical-arrow{transform-origin:0 0;border-top:2px dashed #3b82f6;height:0;position:absolute}.student-grid{grid-template-columns:1fr 320px;gap:20px;height:calc(100vh - 160px);display:grid}.map-card-full{border:1px solid var(--border-color);background-color:#fff;border-radius:12px;flex-direction:column;padding:16px;display:flex;position:relative}.map-control-bar{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.map-canvas-main{background-color:#0f172a;border-radius:8px;flex:1;position:relative;overflow:hidden}.drawing-overlay{cursor:crosshair;position:absolute;inset:0}.ai-assistant-panel{border:1px solid var(--border-color);background-color:#fff;border-radius:12px;flex-direction:column;display:flex;overflow:hidden}.assistant-header{background-color:var(--navy-medium);color:#fff;align-items:center;gap:8px;padding:12px 16px;font-size:13.5px;font-weight:600;display:flex}.chat-messages{flex-direction:column;flex:1;gap:12px;padding:16px;display:flex;overflow-y:auto}.chat-bubble{border-radius:8px;max-width:85%;padding:10px 12px;font-size:12.5px;line-height:1.4}.chat-bubble.assistant{color:var(--text-primary);background-color:#f1f5f9;align-self:flex-start}.chat-bubble.user{background-color:var(--active-blue-bg);color:var(--active-blue);align-self:flex-end;font-weight:500}.chat-reference-box{color:#16a34a;border-top:1px dashed #cbd5e1;align-items:center;gap:4px;margin-top:6px;padding-top:6px;font-size:11px;display:flex}.assistant-input-area{border-top:1px solid var(--border-color);gap:8px;padding:12px;display:flex}.chat-input{border:1px solid var(--border-color);border-radius:6px;outline:none;flex:1;padding:8px 12px;font-size:12.5px}.chat-input:focus{border-color:var(--active-blue)}.btn-chat-send{background-color:var(--active-blue);color:#fff;cursor:pointer;border:none;border-radius:6px;justify-content:center;align-items:center;width:34px;height:34px;display:flex}.eval-split-container{flex:1;grid-template-columns:1fr 1fr;gap:16px;display:grid}.eval-half{border:1px solid var(--border-color);background-color:#fff;border-radius:12px;flex-direction:column;padding:16px;display:flex}.half-title{align-items:center;gap:6px;margin-bottom:12px;font-size:14px;font-weight:700;display:flex}.rule-check-engine-bar{background-color:#fef2f2;border:1px solid #fee2e2;border-radius:8px;flex-direction:column;gap:10px;padding:14px;display:flex}.rule-alert{color:var(--red-error);border-left:3px solid var(--red-error);background-color:#fff;border-radius:4px;align-items:flex-start;gap:10px;padding:8px 12px;font-size:12.5px;display:flex;box-shadow:0 1px 2px #0000000d}.rule-alert-icon{margin-top:2px}.rule-source{color:var(--text-secondary);font-size:11px;font-weight:700}.feedback-grid{grid-template-columns:1.2fr 1fr;gap:20px;display:grid}.feedback-analytics{border:1px solid var(--border-color);background-color:#fff;border-radius:12px;flex-direction:column;gap:16px;padding:20px;display:flex}.feedback-action-panel{border:1px solid var(--border-color);background-color:#fff;border-radius:12px;flex-direction:column;gap:20px;padding:24px;display:flex}.loop-flow-box{text-align:center;background-color:#faf5ff;border:1px dashed #d8b4fe;border-radius:8px;padding:16px}.loop-step{color:#7c3aed;margin-bottom:4px;font-size:12px;font-weight:500}.loop-arrow{color:#a855f7;margin:6px 0;font-size:14px}.btn-approve-loop{color:#fff;cursor:pointer;background:linear-gradient(135deg,#7c3aed,#4f46e5);border:none;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:12px;font-size:14px;font-weight:700;transition:transform .2s,box-shadow .2s;display:flex}.btn-approve-loop:hover{transform:translateY(-2px);box-shadow:0 4px 12px #7c3aed4d}.success-overlay{color:#fff;z-index:100;background-color:#10b981;border-radius:50px;align-items:center;gap:10px;padding:14px 28px;font-weight:600;animation:.3s ease-out slideDownIn;display:flex;position:fixed;top:30px;left:50%;transform:translate(-50%);box-shadow:0 4px 20px #10b98166}@keyframes slideDownIn{0%{opacity:0;top:-50px}to{opacity:1;top:30px}}