:root{--bg-base: #080816;--bg-surface: #0e0e24;--bg-elevated: #14142e;--bg-glass: rgba(255, 255, 255, .04);--bg-glass-hover: rgba(255, 255, 255, .07);--accent-primary: #7c3aed;--accent-cyan: #06b6d4;--accent-green: #10b981;--accent-amber: #f59e0b;--accent-red: #ef4444;--gradient-main: linear-gradient(135deg, #7c3aed 0%, #06b6d4 100%);--gradient-glow: linear-gradient(135deg, rgba(124,58,237,.3) 0%, rgba(6,182,212,.3) 100%);--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #475569;--border: rgba(255,255,255,.08);--border-accent: rgba(124,58,237,.4);--font-sans: "Inter", system-ui, sans-serif;--font-mono: "JetBrains Mono", monospace;--sidebar-w: 240px;--header-h: 60px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--transition: .2s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;background:var(--bg-base);color:var(--text-primary);font-family:var(--font-sans);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#fff3}.app-layout{display:grid;grid-template-columns:var(--sidebar-w) 1fr;grid-template-rows:var(--header-h) 1fr;height:100vh;overflow:hidden}.app-header{grid-column:1 / -1;display:flex;align-items:center;padding:0 24px;gap:16px;background:var(--bg-surface);border-bottom:1px solid var(--border);z-index:100}.app-sidebar{background:var(--bg-surface);border-right:1px solid var(--border);overflow-y:auto;padding:16px 12px}.app-content{overflow-y:auto;padding:32px}.card{background:var(--bg-glass);border:1px solid var(--border);border-radius:var(--radius-md);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);padding:20px;transition:border-color var(--transition),box-shadow var(--transition)}.card:hover{border-color:#ffffff1f}.card.card--accent{border-color:var(--border-accent)}.card__title{font-size:13px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:12px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-bottom:28px}.stat-card{background:var(--bg-glass);border:1px solid var(--border);border-radius:var(--radius-md);padding:20px;position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:var(--gradient-glow);opacity:0;transition:opacity var(--transition)}.stat-card:hover:before{opacity:1}.stat-card__label{font-size:12px;color:var(--text-muted);font-weight:500;text-transform:uppercase;letter-spacing:.06em}.stat-card__value{font-size:28px;font-weight:700;color:var(--text-primary);margin:6px 0 4px;font-variant-numeric:tabular-nums}.stat-card__sub{font-size:12px;color:var(--text-secondary)}.stat-card__icon{position:absolute;top:16px;right:16px;font-size:24px;opacity:.3}.nav-logo{display:flex;align-items:center;gap:10px;padding:8px 8px 20px;margin-bottom:8px;border-bottom:1px solid var(--border)}.nav-logo__symbol{width:32px;height:32px;background:var(--gradient-main);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:800;color:#fff;flex-shrink:0}.nav-logo__name{font-size:16px;font-weight:700;background:var(--gradient-main);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.nav-section{margin-bottom:4px}.nav-section__label{font-size:10px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;padding:12px 8px 6px}.nav-item{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--radius-sm);color:var(--text-secondary);text-decoration:none;font-size:13.5px;font-weight:500;cursor:pointer;transition:all var(--transition);border:1px solid transparent}.nav-item:hover{background:var(--bg-glass-hover);color:var(--text-primary)}.nav-item.active{background:#7c3aed26;border-color:#7c3aed4d;color:#a78bfa}.nav-item__icon{width:18px;text-align:center;font-size:15px;flex-shrink:0}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:var(--radius-sm);font-size:13px;font-weight:500;font-family:var(--font-sans);cursor:pointer;border:1px solid transparent;transition:all var(--transition);white-space:nowrap}.btn--primary{background:var(--gradient-main);color:#fff;border:none;box-shadow:0 0 20px #7c3aed4d}.btn--primary:hover{box-shadow:0 0 30px #7c3aed80;transform:translateY(-1px)}.btn--secondary{background:var(--bg-glass);color:var(--text-primary);border-color:var(--border)}.btn--secondary:hover{background:var(--bg-glass-hover);border-color:#ffffff26}.btn--danger{background:#ef44441a;color:var(--accent-red);border-color:#ef44444d}.btn--danger:hover{background:#ef444433}.btn--sm{padding:4px 10px;font-size:12px}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.form-group{margin-bottom:16px}.label{display:block;font-size:12px;font-weight:500;color:var(--text-secondary);margin-bottom:6px}.input,.select,.textarea{width:100%;background:var(--bg-elevated);border:1px solid var(--border);color:var(--text-primary);font-family:var(--font-sans);font-size:13.5px;padding:8px 12px;border-radius:var(--radius-sm);outline:none;transition:border-color var(--transition),box-shadow var(--transition)}.input:focus,.select:focus,.textarea:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px #7c3aed26}.textarea{resize:vertical;min-height:120px;font-family:var(--font-mono);font-size:12.5px}.select{cursor:pointer}.select option{background:var(--bg-elevated)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}thead tr{border-bottom:1px solid var(--border)}th{text-align:left;font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;padding:10px 12px}td{padding:10px 12px;border-bottom:1px solid rgba(255,255,255,.04);font-size:13px}tbody tr:hover{background:var(--bg-glass)}tbody tr:last-child td{border-bottom:none}.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600}.badge--green{background:#10b98126;color:#34d399}.badge--amber{background:#f59e0b26;color:#fbbf24}.badge--red{background:#ef444426;color:#f87171}.badge--purple{background:#7c3aed26;color:#a78bfa}.badge--blue{background:#06b6d426;color:#22d3ee}.badge--gray{background:#ffffff14;color:var(--text-secondary)}.page-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:28px;gap:16px}.page-title{font-size:22px;font-weight:700;color:var(--text-primary)}.page-subtitle{font-size:13px;color:var(--text-secondary);margin-top:3px}.tabs{display:flex;gap:2px;background:var(--bg-elevated);padding:4px;border-radius:var(--radius-sm);width:fit-content;margin-bottom:24px}.tab{padding:6px 14px;border-radius:6px;font-size:13px;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:all var(--transition);border:none;background:none;font-family:var(--font-sans)}.tab:hover{color:var(--text-primary)}.tab.active{background:var(--accent-primary);color:#fff;box-shadow:0 0 15px #7c3aed66}.node-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:16px}.node-card{background:var(--bg-glass);border:1px solid var(--border);border-radius:var(--radius-md);padding:20px;cursor:pointer;transition:all var(--transition)}.node-card:hover{border-color:var(--border-accent);transform:translateY(-2px)}.node-card.selected{border-color:var(--accent-primary);box-shadow:0 0 0 2px #7c3aed33,0 0 30px #7c3aed1a}.node-card__header{display:flex;align-items:center;gap:12px;margin-bottom:10px}.node-card__icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px;background:var(--gradient-main);flex-shrink:0}.node-card__name{font-weight:600;font-size:14px}.node-card__model{font-size:11px;color:var(--text-muted);font-family:var(--font-mono)}.node-card__desc{font-size:12px;color:var(--text-secondary);line-height:1.5}.file-tree{font-family:var(--font-mono);font-size:12.5px}.tree-item{display:flex;align-items:center;gap:6px;padding:3px 6px;border-radius:4px;cursor:pointer;color:var(--text-secondary);transition:all var(--transition);-webkit-user-select:none;user-select:none}.tree-item:hover{background:var(--bg-glass-hover);color:var(--text-primary)}.tree-item.selected{background:#7c3aed26;color:#a78bfa}.tree-item__icon{width:14px;text-align:center;flex-shrink:0}.tree-item__name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tree-item__badge{flex-shrink:0}.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--bg-base);position:relative;overflow:hidden}.login-page:before{content:"";position:absolute;width:600px;height:600px;background:radial-gradient(circle,rgba(124,58,237,.15) 0%,transparent 70%);top:-200px;left:-100px;pointer-events:none}.login-page:after{content:"";position:absolute;width:500px;height:500px;background:radial-gradient(circle,rgba(6,182,212,.1) 0%,transparent 70%);bottom:-150px;right:-100px;pointer-events:none}.login-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:40px;width:100%;max-width:400px;position:relative;z-index:1;box-shadow:0 25px 50px #00000080}.login-card__logo{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:32px}.login-card__logo-icon{width:48px;height:48px;background:var(--gradient-main);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:800;color:#fff}.login-card__logo-text{font-size:24px;font-weight:800;background:var(--gradient-main);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.monaco-container{border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden;min-height:300px}.chain-item{display:flex;align-items:center;gap:12px;padding:12px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:8px}.chain-item__priority{width:24px;height:24px;background:var(--accent-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:#fff;flex-shrink:0}.api-key-reveal{background:var(--bg-elevated);border:1px solid var(--accent-primary);border-radius:var(--radius-sm);padding:16px;font-family:var(--font-mono);font-size:13px;color:#a78bfa;word-break:break-all;position:relative}.key-warning{background:#f59e0b1a;border:1px solid rgba(245,158,11,.3);border-radius:var(--radius-sm);padding:10px 14px;font-size:12px;color:#fbbf24;margin-top:8px}.spinner{width:20px;height:20px;border:2px solid rgba(255,255,255,.1);border-top-color:var(--accent-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 20px #7c3aed33}50%{box-shadow:0 0 40px #7c3aed80}}@media (max-width: 768px){:root{--sidebar-w: 0px}.app-sidebar{display:none}.app-layout{grid-template-columns:1fr}.app-content{padding:16px}}.flex{display:flex}.flex-col{display:flex;flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.mt-4{margin-top:16px}.mb-4{margin-bottom:16px}.text-muted{color:var(--text-secondary)}.text-sm{font-size:12px}.font-mono{font-family:var(--font-mono)}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.w-full{width:100%}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}@keyframes pulse-dot{0%,to{box-shadow:0 0 4px var(--accent-green);opacity:1}50%{box-shadow:0 0 10px var(--accent-green);opacity:.7}}