*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#0d0f14;--surface:#161a22;--surface2:#1e2330;--border:#2a3040;--accent:#6366f1;--accent-dim:#6366f126;--green:#22c55e;--amber:#f59e0b;--red:#ef4444;--text:#e2e8f0;--text-muted:#64748b;--text-subtle:#94a3b8;--radius:10px;--font:"Inter", system-ui, sans-serif}body{font-family:var(--font);background:var(--bg);color:var(--text);min-height:100vh;font-size:14px;line-height:1.6}.layout{min-height:100vh;display:flex}.sidebar{background:var(--surface);border-right:1px solid var(--border);flex-direction:column;width:220px;padding:24px 0;display:flex;position:fixed;top:0;bottom:0;left:0}.main{flex:1;margin-left:220px;padding:32px}.sidebar-logo{letter-spacing:-.3px;color:var(--text);border-bottom:1px solid var(--border);margin-bottom:12px;padding:0 20px 24px;font-size:15px;font-weight:700}.sidebar-logo span{color:var(--accent)}.sidebar-badge{color:var(--accent);background:var(--accent-dim);letter-spacing:.5px;text-transform:uppercase;border-radius:4px;margin-left:6px;padding:2px 6px;font-size:10px;font-weight:600}.nav-item{cursor:pointer;color:var(--text-muted);border-left:3px solid #0000;border-radius:0;align-items:center;gap:10px;padding:10px 20px;font-weight:500;transition:all .15s;display:flex}.nav-item:hover{background:var(--surface2);color:var(--text)}.nav-item.active{color:var(--accent);border-left-color:var(--accent);background:var(--accent-dim)}.nav-icon{font-size:16px}.sidebar-section{letter-spacing:1px;text-transform:uppercase;color:var(--text-muted);padding:16px 20px 6px;font-size:10px;font-weight:600}.sidebar-footer{border-top:1px solid var(--border);color:var(--text-muted);margin-top:auto;padding:16px 20px;font-size:12px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.card-title{letter-spacing:.5px;text-transform:uppercase;color:var(--text-muted);margin-bottom:8px;font-size:12px;font-weight:600}.card-value{color:var(--text);letter-spacing:-.5px;font-size:28px;font-weight:700}.card-sub{color:var(--text-muted);margin-top:4px;font-size:12px}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:28px;display:grid}.page-title{letter-spacing:-.5px;margin-bottom:6px;font-size:22px;font-weight:700}.page-subtitle{color:var(--text-muted);margin-bottom:28px;font-size:13px}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%}th{text-align:left;letter-spacing:.5px;text-transform:uppercase;color:var(--text-muted);border-bottom:1px solid var(--border);white-space:nowrap;padding:10px 14px;font-size:11px;font-weight:600}td{border-bottom:1px solid var(--border);color:var(--text-subtle);padding:12px 14px;font-size:13px}tr:last-child td{border-bottom:none}tr:hover td{background:var(--surface2);color:var(--text)}tr{cursor:pointer;transition:background .1s}.badge{border-radius:20px;align-items:center;gap:5px;padding:2px 8px;font-size:11px;font-weight:600;display:inline-flex}.badge-green{color:var(--green);background:#22c55e26}.badge-red{color:var(--red);background:#ef444426}.badge-amber{color:var(--amber);background:#f59e0b26}.badge-blue{background:var(--accent-dim);color:var(--accent)}.btn{cursor:pointer;border:none;border-radius:8px;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}.btn-primary:hover{opacity:.85}.btn-ghost{background:var(--surface2);color:var(--text-subtle);border:1px solid var(--border)}.btn-ghost:hover{color:var(--text);border-color:var(--accent)}.btn-danger{color:var(--red);background:#ef444426;border:1px solid #ef44444d}.btn-danger:hover{background:#ef444440}.btn-amber{color:var(--amber);background:#f59e0b26;border:1px solid #f59e0b4d}.btn-amber:hover{background:#f59e0b40}.btn-sm{padding:5px 10px;font-size:12px}.btn:disabled{opacity:.4;cursor:not-allowed}.search-bar{background:var(--surface);border:1px solid var(--border);border-radius:8px;align-items:center;gap:10px;margin-bottom:20px;padding:0 14px;transition:border-color .15s;display:flex}.search-bar:focus-within{border-color:var(--accent)}.search-bar input{color:var(--text);width:100%;font-size:14px;font-family:var(--font);background:0 0;border:none;outline:none;padding:10px 0}.search-bar input::placeholder{color:var(--text-muted)}.login-wrap{background:var(--bg);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;width:380px;padding:40px}.login-logo{margin-bottom:4px;font-size:20px;font-weight:700}.login-logo span{color:var(--accent)}.login-sub{color:var(--text-muted);margin-bottom:32px;font-size:13px}.form-group{margin-bottom:18px}.form-label{color:var(--text-subtle);margin-bottom:6px;font-size:12px;font-weight:600;display:block}.form-input{background:var(--surface2);border:1px solid var(--border);width:100%;color:var(--text);font-size:14px;font-family:var(--font);border-radius:8px;outline:none;padding:10px 14px;transition:border-color .15s}.form-input:focus{border-color:var(--accent)}.error-msg{color:var(--red);margin-top:8px;font-size:12px}.section-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.section-title{font-size:15px;font-weight:600}hr.divider{border:none;border-top:1px solid var(--border);margin:24px 0}.back-link{color:var(--accent);cursor:pointer;align-items:center;gap:4px;margin-bottom:20px;font-size:13px;display:inline-flex}.back-link:hover{text-decoration:underline}.actions-grid{flex-wrap:wrap;gap:10px;margin-top:16px;display:flex}.health-row{border-bottom:1px solid var(--border);justify-content:space-between;padding:10px 0;font-size:13px;display:flex}.health-row:last-child{border-bottom:none}.health-label{color:var(--text-muted)}.modal-overlay{z-index:100;background:#000000b3;justify-content:center;align-items:center;animation:.15s fadeIn;display:flex;position:fixed;inset:0}.modal{background:var(--surface);border:1px solid var(--border);border-radius:14px;width:420px;max-width:90vw;padding:28px;animation:.2s slideUp}.modal-title{margin-bottom:10px;font-size:16px;font-weight:600}.modal-body{color:var(--text-subtle);margin-bottom:24px;font-size:13px;line-height:1.7}.modal-actions{justify-content:flex-end;gap:10px;display:flex}.toast{background:var(--surface2);border:1px solid 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var(--border);border-radius:var(--radius);gap:4px;margin-bottom:24px;padding:4px;display:flex}.training-tab{text-align:center;color:var(--text-muted);cursor:pointer;white-space:nowrap;border-radius:7px;flex:1;padding:10px 16px;font-size:13px;font-weight:600;transition:all .15s}.training-tab:hover{color:var(--text);background:var(--surface2)}.training-tab.active{color:var(--accent);background:var(--accent-dim)}.dropzone{border:2px dashed var(--border);border-radius:var(--radius);text-align:center;cursor:pointer;background:var(--surface);margin-bottom:20px;padding:48px 32px;transition:all .2s}.dropzone:hover{border-color:var(--accent);background:var(--accent-dim)}.dropzone.dragging{border-color:var(--accent);background:var(--accent-dim);transform:scale(1.01)}.dropzone.has-file{border-style:solid;border-color:var(--green);cursor:default;padding:24px 32px}.dropzone-icon{margin-bottom:12px;font-size:36px}.dropzone-text{color:var(--text);margin-bottom:4px;font-size:15px;font-weight:600}.dropzone-hint{color:var(--text-muted);font-size:12px}.dropzone-info{align-items:center;gap:16px;display:flex}.dropzone-filename{color:var(--text);font-size:14px;font-weight:600}.dropzone-size{color:var(--text-muted);font-size:12px}.dropzone-clear{color:var(--red);cursor:pointer;border-radius:6px;margin-left:auto;padding:4px 10px;font-size:12px;transition:background .15s}.dropzone-clear:hover{background:#ef444426}.confidence-badge{letter-spacing:.3px;border-radius:20px;align-items:center;padding:4px 12px;font-size:12px;font-weight:700;display:inline-flex}.confidence-high{color:var(--green);background:#22c55e26}.confidence-medium{color:var(--amber);background:#f59e0b26}.confidence-low{color:var(--red);background:#ef444426}.column-map-table td code{background:var(--surface2);border:1px solid var(--border);border-radius:4px;padding:2px 8px}.validation-stat{background:var(--surface2);border:1px solid var(--border);border-radius:8px;padding:14px 18px}.validation-stat-label{letter-spacing:.5px;text-transform:uppercase;color:var(--text-muted);margin-bottom:4px;font-size:11px;font-weight:600}.validation-stat-value{color:var(--text);letter-spacing:-.3px;font-size:22px;font-weight:700}.validation-warnings{background:#f59e0b0f;border:1px solid #f59e0b33;border-radius:8px;padding:12px 16px}.validation-warning{color:var(--amber);padding:3px 0;font-size:12px}.preview-table-wrap{border:1px solid var(--border);border-radius:8px;max-height:400px;overflow:auto}.preview-table-wrap table{font-size:12px}.preview-table-wrap th{background:var(--surface2);z-index:2;position:sticky;top:0}.json-editor{resize:vertical;min-height:80px;font-family:JetBrains Mono,Fira Code,Consolas,monospace;font-size:12px;line-height:1.5}.json-view{color:var(--text-subtle);background:var(--surface);border:1px solid var(--border);white-space:pre;border-radius:8px;padding:14px 18px;font-family:JetBrains Mono,Fira Code,Consolas,monospace;font-size:12px;line-height:1.5;overflow-x:auto}select.form-input{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2364748b' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding-right:32px}select.form-input option{background:var(--surface2);color:var(--text)}