@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-primary:#09090b;--bg-secondary:#121215;--bg-card:#16161ad9;--bg-glass:#ffffff0a;--bg-glass-hover:#ffffff14;--border-subtle:#ffffff14;--border-medium:#ffffff1f;--text-primary:#e5e7eb;--text-secondary:#9ca3af;--text-muted:#6b7280;--accent-cyan:#00d4ff;--accent-green:#10b981;--accent-orange:#f59e0b;--accent-red:#ef4444;--accent-purple:#8b5cf6;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--shadow-lg:0 10px 40px #0009;--transition-fast:.15s ease;--transition-med:.25s ease}html{scroll-behavior:smooth}html,body{height:100%;color:var(--text-primary);background:var(--bg-primary);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;font-size:14px;overflow:hidden}::selection{background-color:var(--accent-cyan);color:#09090b}#app{grid-template:"toolbar toolbar toolbar"52px"sidebar canvas inspector"1fr"status status status"36px/280px 1fr 320px;width:100vw;height:100vh;display:grid}#toolbar{border-bottom:1px solid var(--border-subtle);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:100;background:linear-gradient(#16161af2,#0c0c0efa);grid-area:toolbar;justify-content:space-between;align-items:center;padding:0 16px;display:flex}.toolbar-left,.toolbar-center,.toolbar-right{align-items:center;gap:12px;display:flex}.toolbar-center{flex:1;justify-content:center;gap:16px}.toolbar-right{justify-content:flex-end}.app-brand{align-items:center;gap:8px;display:flex}.brand-icon{font-size:20px}.brand-text{background:linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:15px;font-weight:700}.brand-badge{text-transform:uppercase;letter-spacing:.5px;color:var(--accent-cyan);transition:all var(--transition-fast);background:#00d4ff26;border:1px solid #00d4ff33;border-radius:4px;padding:2px 6px;font-size:9px;font-weight:600}.brand-badge.connected{color:var(--accent-green);background:#10b98126;border-color:#10b9814d}.brand-badge.disconnected{color:var(--accent-orange);background:#f59e0b26;border-color:#f59e0b4d}.toolbar-modes{background:var(--bg-glass);border-radius:var(--radius-md);border:1px solid var(--border-subtle);gap:2px;padding:3px;display:flex}.mode-btn{color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;align-items:center;gap:5px;padding:5px 12px;font-family:inherit;font-size:12px;font-weight:500;display:flex}.mode-btn:hover{background:var(--bg-glass-hover);color:var(--text-primary)}.mode-btn.active{color:var(--accent-cyan);background:#00d4ff26;box-shadow:0 0 12px #00d4ff1a}.toolbar-scenario-name{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;max-width:200px;font-size:12px;overflow:hidden}.toolbar-hint{color:var(--text-muted);font-size:13px;font-style:italic}.mode-indicator{color:var(--text-muted);font-size:11px}#sidebar{background:linear-gradient(180deg, var(--bg-secondary), var(--bg-primary));border-right:1px solid var(--border-subtle);flex-direction:column;grid-area:sidebar;display:flex;overflow-y:auto}#inspector{background:linear-gradient(180deg, var(--bg-secondary), var(--bg-primary));border-left:1px solid var(--border-subtle);flex-direction:column;grid-area:inspector;display:flex;overflow-y:auto}#canvas-container{background:var(--bg-primary);grid-area:canvas;position:relative;overflow:hidden}#main-canvas{cursor:crosshair;display:block}#statusbar{border-top:1px solid var(--border-subtle);color:var(--text-secondary);background:#16161af2;grid-area:status;align-items:center;gap:20px;padding:0 16px;font-size:12px;display:flex}.status-item{align-items:center;gap:6px;display:flex}.status-item strong{color:var(--text-primary);font-weight:600}.status-dot{border-radius:50%;width:7px;height:7px;display:inline-block}.status-dot.green{background:var(--accent-green)}.status-dot.red{background:var(--accent-red)}.status-dot.orange{background:var(--accent-orange)}.status-dot.pulse{animation:1.5s infinite pulse}.alert-item{color:var(--accent-orange);margin-left:auto;font-weight:500}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.panel-header{border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:center;min-height:48px;padding:14px 16px;display:flex}.panel-header h2{align-items:center;gap:8px;font-size:14px;font-weight:600;display:flex}.panel-header-actions{gap:6px;display:flex}.panel-body{flex-direction:column;gap:14px;padding:12px 16px;display:flex}.panel-section{border-top:1px solid var(--border-subtle);padding-top:12px}.panel-section h3{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;align-items:center;gap:6px;margin-bottom:8px;font-size:12px;font-weight:600;display:flex}.section-header{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.section-header h3{margin-bottom:0}.icon{font-size:14px}.scenario-list{flex-direction:column;gap:4px;padding:8px;display:flex}.scenario-item{border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);border:1px solid #0000;justify-content:space-between;align-items:center;padding:10px 12px;display:flex}.scenario-item:hover{background:var(--bg-glass-hover);border-color:var(--border-subtle)}.scenario-item.active{background:#00d4ff14;border-color:#00d4ff33}.scenario-item-info{flex-direction:column;gap:2px;min-width:0;display:flex}.scenario-name{color:var(--text-primary);text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:600;overflow:hidden}.scenario-meta{color:var(--text-muted);font-size:11px}.scenario-item-actions{opacity:0;transition:opacity var(--transition-fast);gap:2px;display:flex}.scenario-item:hover .scenario-item-actions{opacity:1}.template-grid{grid-template-columns:1fr 1fr;gap:6px;padding:0 8px 8px;display:grid}.template-btn{border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:var(--bg-glass);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);padding:10px 8px;font-family:inherit;font-size:12px;font-weight:500}.template-btn:hover{background:var(--bg-glass-hover);border-color:var(--border-medium);color:var(--text-primary);transform:translateY(-1px)}.btn{border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);border:none;align-items:center;gap:5px;padding:7px 14px;font-family:inherit;font-size:12px;font-weight:600;display:inline-flex}.btn-sm{padding:5px 10px;font-size:11px}.btn-primary{color:var(--accent-cyan);background:linear-gradient(135deg,#00d4ff33,#8b5cf633);border:1px solid #00d4ff4d}.btn-primary:hover{background:linear-gradient(135deg,#00d4ff4d,#8b5cf64d);box-shadow:0 0 16px #00d4ff26}.btn-secondary{background:var(--bg-glass);color:var(--text-secondary);border:1px solid var(--border-subtle)}.btn-secondary:hover{background:var(--bg-glass-hover);color:var(--text-primary)}.btn-success{color:var(--accent-green);background:#10b98133;border:1px solid #10b9814d}.btn-danger{color:var(--accent-red);background:#ef444426;border:1px solid #ef444433}.btn-danger:hover{background:#ef444440}.btn-icon{width:28px;height:28px;color:var(--text-muted);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;justify-content:center;align-items:center;font-size:14px;display:flex}.btn-icon:hover{background:var(--bg-glass-hover);color:var(--text-primary)}.form-group{flex-direction:column;gap:4px;display:flex}.form-group label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.3px;font-size:11px;font-weight:600}.form-row{grid-template-columns:1fr 1fr;gap:10px;display:grid}.input{background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-primary);transition:border-color var(--transition-fast);outline:none;padding:8px 10px;font-family:inherit;font-size:13px}.input:focus{border-color:var(--accent-cyan);box-shadow:0 0 0 2px #00d4ff1a}.checkbox-label{cursor:pointer;color:var(--text-secondary);align-items:center;gap:8px;font-size:13px;text-transform:none!important;letter-spacing:0!important;flex-direction:row!important;display:flex!important}.checkbox-label input[type=checkbox]{width:16px;height:16px;accent-color:var(--accent-cyan)}.info-value{background:var(--bg-glass);border-radius:var(--radius-sm);color:var(--text-secondary);padding:6px 10px;font-size:13px}.stat-grid{grid-template-columns:1fr 1fr 1fr;gap:8px;display:grid}.stat-card{background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-md);text-align:center;flex-direction:column;gap:2px;padding:12px 10px;display:flex}.stat-card.accent{background:#00d4ff0d;border-color:#00d4ff33}.stat-value{color:var(--text-primary);font-size:18px;font-weight:700}.stat-card.accent .stat-value{color:var(--accent-cyan)}.stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.3px;font-size:10px}.monitor-upload-section h3{margin-top:4px}.upload-zone{border:2px dashed var(--border-medium);border-radius:var(--radius-md);text-align:center;cursor:pointer;transition:all var(--transition-med);padding:20px;position:relative;overflow:hidden}.upload-zone:hover,.upload-zone.drag-over{border-color:var(--accent-cyan);background:#00d4ff0d}.upload-placeholder{flex-direction:column;align-items:center;gap:6px;display:flex}.upload-icon{font-size:32px}.upload-placeholder p{color:var(--text-muted);font-size:12px}.upload-hint{font-size:11px!important}.preview-img{border-radius:var(--radius-sm);object-fit:cover;max-width:100%;max-height:160px}.prediction-result{margin-top:8px}.prediction-loading{background:var(--bg-glass);border-radius:var(--radius-md);color:var(--text-secondary);align-items:center;gap:10px;padding:12px;font-size:13px;display:flex}.spinner{border:2px solid var(--border-subtle);border-top-color:var(--accent-cyan);border-radius:50%;width:20px;height:20px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.prediction-success{border-radius:var(--radius-md);text-align:center;background:#10b98114;border:1px solid #10b98133;padding:16px}.prediction-count{color:var(--accent-green);font-size:36px;font-weight:800;line-height:1}.prediction-label{color:var(--text-secondary);margin-top:4px;font-size:12px}.prediction-meta{color:var(--text-muted);margin-top:8px;font-size:11px}.prediction-error{border-radius:var(--radius-md);color:var(--accent-red);background:#ef44441a;border:1px solid #ef444433;padding:12px;font-size:13px}.rule-card{background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-md);align-items:flex-start;gap:8px;margin-bottom:6px;padding:10px 12px;display:flex;position:relative}.rule-type{color:var(--text-primary);white-space:nowrap;font-size:12px;font-weight:600}.rule-desc{color:var(--text-secondary);flex:1;font-size:12px;line-height:1.4}.rule-card .btn-icon{width:22px;height:22px;font-size:11px;position:absolute;top:4px;right:4px}.path-list{flex-direction:column;gap:4px;display:flex}.mini-path-item{background:var(--bg-glass);border-radius:var(--radius-sm);color:var(--text-secondary);align-items:center;gap:8px;padding:6px 10px;font-size:12px;display:flex}.mini-path-item .btn-icon{width:24px;height:24px;margin-left:auto;font-size:12px}.path-status-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px}.mini-path-item.open .path-status-dot{background:var(--accent-green)}.mini-path-item.closed .path-status-dot{background:var(--accent-red)}.empty-state{text-align:center;color:var(--text-muted);padding:40px 20px}.hint-box{border-radius:var(--radius-md);background:#00d4ff0d;border:1px solid #00d4ff1a;padding:12px}.hint-box p{color:var(--text-muted);font-size:12px;line-height:1.5}.danger-zone{border-top:1px solid #ef444426;margin-top:8px;padding-top:12px}.muted{color:var(--text-muted);font-size:12px}.btn-close-panel{color:var(--text-muted);font-size:16px}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#fff3}.backend-card{border-radius:var(--radius-md);background:var(--bg-glass);border:1px solid var(--border-subtle);transition:all var(--transition-med);flex-direction:column;gap:10px;padding:12px;display:flex}.backend-card.connected{border-left:3px solid var(--accent-green);background:#10b9810a}.backend-card.disconnected{border-left:3px solid var(--accent-orange);background:#f59e0b0a}.backend-card-header{align-items:center;gap:8px;display:flex}.backend-card-title{color:var(--text-primary);font-size:13px;font-weight:600}.backend-card-body{color:var(--text-secondary);flex-direction:column;gap:4px;font-size:12px;display:flex}.backend-detail{border-bottom:1px dashed #ffffff0f;justify-content:space-between;padding:2px 0;display:flex}.backend-detail span{color:var(--text-muted)}.backend-warning{color:var(--accent-orange);margin-bottom:2px;font-size:12px}.backend-hint{color:var(--text-muted);font-size:11px}.backend-cmd{border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--accent-cyan);-webkit-user-select:all;user-select:all;background:#0006;margin-top:4px;padding:6px 8px;font-family:monospace;font-size:11px;display:block}.btn-block{justify-content:center;width:100%;margin-top:4px}.modal-overlay{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:1000;opacity:0;pointer-events:none;background:#000000bf;justify-content:center;align-items:center;width:100vw;height:100vh;transition:opacity .2s;display:flex;position:fixed;top:0;left:0}.modal-overlay.active{opacity:1;pointer-events:auto}.modal-box{border-radius:var(--radius-lg);background:linear-gradient(145deg,#18181cf2,#0e0e10fa);border:1px solid #ffffff1f;flex-direction:column;width:90%;max-width:440px;display:flex;overflow:hidden;box-shadow:0 24px 60px #000c,0 0 20px #00d4ff1a}.modal-box.modal-wide{max-width:540px}.modal-header{border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.modal-title{color:var(--text-primary);align-items:center;gap:8px;font-size:15px;font-weight:700;display:flex}.modal-icon{font-size:18px}.modal-body{flex-direction:column;gap:14px;max-height:70vh;padding:20px;display:flex;overflow-y:auto}.modal-message{color:var(--text-secondary);font-size:13px;line-height:1.5}.modal-footer{border-top:1px solid var(--border-subtle);background:#0003;justify-content:flex-end;gap:10px;padding:12px 20px;display:flex}.animate-pop{animation:.22s cubic-bezier(.16,1,.3,1) modalPop}@keyframes modalPop{0%{opacity:0;transform:scale(.92)translateY(8px)}to{opacity:1;transform:scale(1)translateY(0)}}.shortcuts-table{border-collapse:collapse;width:100%;font-size:13px}.shortcuts-table th,.shortcuts-table td{text-align:left;border-bottom:1px solid #ffffff0f;padding:8px 12px}.shortcuts-table th{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-size:11px}kbd{color:var(--accent-cyan);background:#00d4ff1a;border:1px solid #00d4ff33;border-radius:4px;padding:2px 7px;font-family:monospace;font-size:11px;font-weight:600;display:inline-block}