:root{--dark-bg-primary:#0f0817;--dark-bg-secondary:#1a0f2e;--dark-bg-elevated:#251838;--dark-bg-glass:rgba(37,24,56,.7);--dark-surface:rgba(42,28,66,.5);--dark-surface-hover:rgba(56,38,85,.7);--dark-surface-active:rgba(70,48,104,.8);--dark-border:rgba(0,229,255,.15);--dark-border-hover:rgba(0,229,255,.35);--dark-border-strong:rgba(0,229,255,.5);--dark-text-primary:#fff;--dark-text-secondary:#b8b4c8;--dark-text-muted:#7a7690;--dark-accent-primary:#a569ff;--dark-accent-secondary:#9d4edd;--dark-accent-tertiary:#ff006e;--light-bg-primary:#f5f4f8;--light-bg-secondary:#e8e6f0;--light-bg-elevated:#fff;--light-bg-glass:hsla(0,0%,100%,.9);--light-surface:hsla(0,0%,100%,.8);--light-surface-hover:rgba(232,230,240,.9);--light-surface-active:rgba(210,205,225,.9);--light-border:rgba(0,96,100,.15);--light-border-hover:rgba(0,96,100,.3);--light-border-strong:rgba(0,96,100,.5);--light-text-primary:#1a0f2e;--light-text-secondary:#4a4458;--light-text-muted:#6e677d;--light-accent-primary:#006064;--light-accent-secondary:#7b2cbf;--light-accent-tertiary:#d00060;--status-success:#10b981;--status-warning:#f59e0b;--status-error:#ef4444;--status-info:#06b6d4;--shadow-sm:0 2px 8px rgba(0,0,0,.1);--shadow-md:0 4px 16px rgba(0,0,0,.15);--shadow-lg:0 8px 32px rgba(0,0,0,.2);--shadow-xl:0 16px 48px rgba(0,0,0,.25);--glow-cyan:0 0 20px rgba(0,229,255,.4);--glow-purple:0 0 20px rgba(157,78,221,.4);--space-xs:0.5rem;--space-sm:0.75rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--transition-fast:150ms cubic-bezier(0.4,0,0.2,1);--transition-normal:250ms cubic-bezier(0.4,0,0.2,1);--transition-slow:400ms cubic-bezier(0.4,0,0.2,1);--font-primary:"Space Grotesk",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--font-mono:"JetBrains Mono","Courier New",monospace;--bg-primary:var(--dark-bg-primary);--bg-secondary:var(--dark-bg-secondary);--bg-elevated:var(--dark-bg-elevated);--bg-glass:var(--dark-bg-glass);--surface:var(--dark-surface);--surface-hover:var(--dark-surface-hover);--surface-active:var(--dark-surface-active);--border:var(--dark-border);--border-hover:var(--dark-border-hover);--border-strong:var(--dark-border-strong);--text-primary:var(--dark-text-primary);--text-secondary:var(--dark-text-secondary);--text-muted:var(--dark-text-muted);--accent-primary:var(--dark-accent-primary);--accent-secondary:var(--dark-accent-secondary);--accent-tertiary:var(--dark-accent-tertiary)}[data-theme=light]{--bg-primary:var(--light-bg-primary);--bg-secondary:var(--light-bg-secondary);--bg-elevated:var(--light-bg-elevated);--bg-glass:var(--light-bg-glass);--surface:var(--light-surface);--surface-hover:var(--light-surface-hover);--surface-active:var(--light-surface-active);--border:var(--light-border);--border-hover:var(--light-border-hover);--border-strong:var(--light-border-strong);--text-primary:var(--light-text-primary);--text-secondary:var(--light-text-secondary);--text-muted:var(--light-text-muted);--accent-primary:var(--light-accent-primary);--accent-secondary:var(--light-accent-secondary);--accent-tertiary:var(--light-accent-tertiary);--shadow-sm:0 2px 8px rgba(26,15,46,.08);--shadow-md:0 4px 16px rgba(26,15,46,.12);--shadow-lg:0 8px 32px rgba(26,15,46,.16);--shadow-xl:0 16px 48px rgba(26,15,46,.2);--glow-cyan:0 0 20px rgba(0,96,100,.3);--glow-purple:0 0 20px rgba(123,44,191,.3)}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background:url(assets/bg-lVkVDJ9y.png) no-repeat 50%/cover;color:var(--text-primary);display:flex;flex-direction:column;font-family:var(--font-primary);line-height:1.6;min-height:100vh;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2}h1{font-size:2rem}h2{font-size:1.5rem}h3{font-size:1.25rem}.hidden{display:none!important}.topbar{backdrop-filter:blur(16px) saturate(180%);-webkit-backdrop-filter:blur(16px) saturate(180%);background-color:#150524;position:sticky;top:0;z-index:100}.topbar-content{gap:var(--space-lg);justify-content:space-between;margin:0 auto;max-width:1600px;padding:var(--space-md) var(--space-xl)}.brand-section,.topbar-content{align-items:center;display:flex}.brand-section{gap:var(--space-md)}.logo-wrapper{align-items:center;display:flex;height:44px;justify-content:center;position:relative;width:44px}.logo{border-radius:var(--radius-sm);height:36px;position:relative;width:36px;z-index:2}@keyframes pulse-glow{0%,to{opacity:.4;transform:scale(1)}50%{opacity:.6;transform:scale(1.1)}}.brand-text{display:flex;flex-direction:column}.brand-title{background:#ded2ff;-webkit-background-clip:text;font-size:1.5rem;font-weight:700;-webkit-text-fill-color:transparent;background-clip:text;height:2.25rem;line-height:1;margin-bottom:2px;width:8.5645rem}.brand-subtitle{color:var(--text-muted);font-size:.75rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase}.topbar-actions{align-items:center;display:flex;gap:var(--space-md)}.connection-status{align-items:center;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-full);display:flex;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);transition:all var(--transition-fast)}.status-indicator{animation:pulse-dot 2s ease-in-out infinite;background:var(--status-warning);border-radius:50%;height:8px;width:8px}.connection-status.connected .status-indicator{background:var(--status-success)}.connection-status.error .status-indicator{background:var(--status-error)}@keyframes pulse-dot{0%,to{opacity:1}50%{opacity:.5}}.status-text{font-size:.875rem;font-weight:500}.icon-btn,.status-text{color:var(--text-secondary)}.icon-btn{align-items:center;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);cursor:pointer;display:flex;font-size:1rem;height:42px;justify-content:center;transition:all var(--transition-fast);width:42px}.icon-btn:hover{background:var(--surface-hover);border-color:var(--border-hover);box-shadow:var(--shadow-md);color:var(--accent-primary);transform:translateY(-2px)}.icon-btn:active{transform:translateY(0)}.icon-btn i{transition:transform var(--transition-normal)}.icon-btn:hover i{transform:rotate(20deg)}.btn-primary{align-items:center;background:linear-gradient(272deg,#9a23e6,#5519ee);border:none;border-radius:var(--radius-md);box-shadow:var(--shadow-md);color:#fff;cursor:pointer;display:flex;font-size:.875rem;font-weight:600;gap:var(--space-sm);overflow:hidden;padding:var(--space-sm) var(--space-lg);position:relative;transition:all var(--transition-fast)}.btn-primary:before{background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.3),transparent);content:"";height:100%;left:-100%;position:absolute;top:0;transition:left .5s;width:100%}.btn-primary:hover:before{left:100%}.btn-primary:hover{box-shadow:var(--shadow-lg),var(--glow-cyan);transform:translateY(-2px)}.btn-primary:active{transform:translateY(0)}.dashboard-wrapper{display:flex;flex:1;gap:var(--space-xl);margin:0 auto;max-width:1600px;padding:var(--space-xl);width:100%}.form-section{display:flex;flex-direction:column;gap:var(--space-md)}.form-section-title{color:var(--text-muted);font-size:.875rem;font-weight:600;letter-spacing:.05em;margin-bottom:var(--space-sm);text-transform:uppercase}.form-grid{display:grid;gap:var(--space-md)}.form-field{display:flex;flex-direction:column;gap:var(--space-sm)}.form-field-wide{grid-column:1/-1}.form-field label{align-items:center;color:var(--text-secondary);display:flex;font-size:.875rem;font-weight:500;gap:var(--space-sm)}.form-field label i{color:var(--accent-primary);font-size:.875rem}.form-field input{background:var(--bg-elevated);border:2px solid var(--border);border-radius:var(--radius-md);color:var(--text-primary);font-family:var(--font-primary);font-size:.875rem;padding:var(--space-sm) var(--space-md);transition:all var(--transition-fast);width:100%}.form-field input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px rgba(0,229,255,.1);outline:none}.form-field input::placeholder{color:var(--text-muted)}.btn-danger,.btn-success,.form-actions{display:flex;gap:var(--space-sm)}.btn-danger,.btn-success{align-items:center;border:none;border-radius:var(--radius-md);cursor:pointer;flex:1;font-size:.875rem;font-weight:600;justify-content:center;padding:var(--space-md);transition:all var(--transition-fast)}.btn-success{background:var(--status-success);color:#fff}.btn-success:hover{background:#0ea574;box-shadow:var(--shadow-md);transform:translateY(-2px)}.btn-danger{background:var(--status-error);color:#fff}.btn-danger:hover{background:#dc2626;box-shadow:var(--shadow-md);transform:translateY(-2px)}.form-message{border-radius:var(--radius-sm);font-size:.875rem;font-weight:500;min-height:1.5rem;padding:var(--space-sm);text-align:center;transition:all var(--transition-fast)}.form-message.ok{background:rgba(16,185,129,.1);color:var(--status-success)}.form-message.err{background:rgba(239,68,68,.1);color:var(--status-error)}.settings-hint{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-muted);display:flex;font-size:.8125rem;gap:var(--space-sm);margin-top:var(--space-md);padding:var(--space-md)}.settings-hint i{color:var(--accent-primary);margin-top:2px}.dashboard-main{display:flex;flex:1;flex-direction:column;gap:var(--space-2xl)}.section-header{margin-bottom:var(--space-lg)}.section-title{align-items:center;color:var(--text-primary);display:flex;font-size:1.5rem;font-weight:700;gap:var(--space-md)}.section-title i{color:var(--accent-primary)}.metrics-container{display:grid;gap:var(--space-lg);grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.metric-card{align-items:center;backdrop-filter:blur(12px);background:var(--bg-glass);background-color:#302b4433;border:0;border-radius:20px;color:var(--c-white);display:flex;gap:var(--space-md);overflow:hidden;padding:var(--space-lg);position:relative;transition:all var(--transition-normal)}.metric-card:before{background:linear-gradient(135deg,transparent 0,var(--surface-hover) 100%);content:"";height:100%;left:0;opacity:0;position:absolute;top:0;transition:opacity var(--transition-normal);width:100%}.metric-card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-lg);transform:translateY(-4px)}.metric-card:hover:before{opacity:1}.metric-icon{align-items:center;border-radius:var(--radius-md);display:flex;flex-shrink:0;font-size:1.5rem;height:56px;justify-content:center;position:relative;width:56px;z-index:1}.metric-icon.cyan{background:rgba(0,229,255,.15);color:var(--accent-primary)}.metric-icon.purple{background:rgba(157,78,221,.15);color:var(--accent-secondary)}.metric-icon.orange{background:rgba(245,158,11,.15);color:var(--status-warning)}.metric-icon.green{background:rgba(16,185,129,.15);color:var(--status-success)}.metric-icon.blue{background:rgba(6,182,212,.15);color:var(--status-info)}.metric-content{display:flex;flex:1;flex-direction:column;gap:4px;position:relative;z-index:1}.metric-label{color:var(--text-muted);font-size:.75rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase}.metric-value{color:var(--text-primary);font-family:var(--font-mono);font-size:1.75rem;font-weight:700;line-height:1}.charts-grid{display:grid;gap:var(--space-lg);grid-template-columns:repeat(auto-fit,minmax(360px,1fr))}.chart-card{backdrop-filter:blur(12px);background:var(--bg-glass);background-color:#302b4433;border:0;border-radius:var(--radius-xl);box-shadow:var(--shadow-md);color:var(--c-white);padding:var(--space-lg);transition:all var(--transition-normal)}.chart-card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-xl);transform:translateY(-4px)}.chart-card-header{align-items:center;display:flex;justify-content:space-between;margin-bottom:var(--space-lg)}.chart-title{align-items:center;color:var(--text-primary);display:flex;font-size:1rem;font-weight:600;gap:var(--space-sm)}.chart-title i{color:var(--accent-primary)}.chart-badge{background:var(--accent-primary);border-radius:var(--radius-full);color:#fff;font-family:var(--font-mono);font-size:.75rem;font-weight:600;padding:4px 12px}.chart-wrapper{height:240px;position:relative;width:100%}.chart-wrapper canvas{height:100%!important;width:100%!important}.chart-tip{backdrop-filter:blur(12px);background:var(--bg-elevated);border:2px solid var(--border-strong);border-radius:var(--radius-md);box-shadow:var(--shadow-xl);font-size:.875rem;padding:var(--space-sm) var(--space-md);pointer-events:none;position:fixed;z-index:1000}.chart-tip .k{color:var(--text-muted);font-weight:500;margin-right:var(--space-sm)}.chart-tip strong{color:var(--text-primary);font-weight:600}.nodes-table-wrapper{backdrop-filter:blur(12px);background:var(--bg-glass);border-radius:var(--radius-xl);box-shadow:var(--shadow-md);overflow:hidden}.nodes-table{width:100%}.list-head{background:var(--bg-elevated);border-bottom:2px solid var(--border);color:var(--text-muted);font-size:.75rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}.list-head,.nodes-table .row{display:grid;gap:var(--space-md);grid-template-columns:2fr 1.5fr 1fr 1fr;padding:var(--space-lg) var(--space-xl)}.nodes-table .row{align-items:center;border-bottom:1px solid var(--border);transition:all var(--transition-fast)}.nodes-table .row:last-child{border-bottom:none}.nodes-table .row:hover{background:var(--surface-hover)}.nodes-table .name{color:var(--text-primary);font-size:1rem;font-weight:600}.nodes-table .latest{color:var(--text-secondary)}.nodes-table .latency,.nodes-table .latest{font-family:var(--font-mono);font-size:.875rem}.pill{align-items:center;border:2px solid;border-radius:var(--radius-full);display:inline-flex;font-size:.75rem;font-weight:600;letter-spacing:.05em;padding:6px 14px;text-transform:uppercase}.pill.ok{background:rgba(16,185,129,.15);border-color:var(--status-success);color:var(--status-success)}.pill.warn{background:rgba(245,158,11,.15);border-color:var(--status-warning);color:var(--status-warning)}.pill.err{background:rgba(239,68,68,.15);border-color:var(--status-error);color:var(--status-error)}.nodes-table .empty{align-items:center;display:flex;flex-direction:column;justify-content:center;min-height:240px;padding:var(--space-2xl);text-align:center}.empty .icon{color:var(--text-muted);font-size:3rem;margin-bottom:var(--space-md);opacity:.5}.empty .title{color:var(--text-primary);font-size:1.25rem;font-weight:600;margin-bottom:var(--space-sm)}.empty .hint{color:var(--text-muted);font-size:.875rem}@keyframes skeleton-shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes skeleton-pulse{0%,to{opacity:1}50%{opacity:.5}}.skeleton{animation:skeleton-shimmer 2s ease-in-out infinite;background:linear-gradient(90deg,var(--surface) 0,var(--surface-hover) 50%,var(--surface) 100%);background-size:200% 100%;border-radius:var(--radius-sm);color:transparent!important}#net-stats.is-loading .metric-icon{animation:skeleton-pulse 2s ease-in-out infinite}#net-stats.is-loading .metric-value{animation:skeleton-shimmer 2s ease-in-out infinite;background:linear-gradient(90deg,var(--surface) 0,var(--surface-hover) 50%,var(--surface) 100%);background-size:200% 100%;border-radius:var(--radius-sm);display:inline-block;height:1.75rem;width:100px}.nodes-table.is-loading .row{animation:skeleton-pulse 2s ease-in-out infinite}.nodes-table.is-loading .skeleton-line{animation:skeleton-shimmer 2s ease-in-out infinite;background:linear-gradient(90deg,var(--surface) 0,var(--surface-hover) 50%,var(--surface) 100%);background-size:200% 100%;border-radius:var(--radius-sm);display:inline-block;height:1rem}.chart-card[data-loading="1"] canvas{opacity:0}.chart-card[data-loading="1"]:after{animation:skeleton-shimmer 2s ease-in-out infinite;background:linear-gradient(90deg,var(--surface) 0,var(--surface-hover) 50%,var(--surface) 100%);background-size:200% 100%;border-radius:var(--radius-md);bottom:var(--space-lg);content:"";height:180px;left:var(--space-lg);position:absolute;right:var(--space-lg)}.app-footer{margin-top:auto;padding:var(--space-xl)}.footer-content{align-items:center;color:var(--text-muted);display:flex;font-size:.875rem;gap:var(--space-md);justify-content:center;margin:0 auto;max-width:1600px}.footer-text strong{color:var(--text-primary);font-weight:600}.footer-divider{color:var(--border)}@media (max-width:1200px){.dashboard-wrapper{flex-direction:column}.settings-panel{position:static;width:100%}.metrics-container{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.charts-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}}@media (max-width:900px){.topbar-content{padding:var(--space-md) var(--space-lg)}.brand-subtitle{display:none}.dashboard-wrapper{gap:var(--space-lg)}.dashboard-wrapper,.settings-panel{padding:var(--space-lg)}.dashboard-main{gap:var(--space-xl)}.list-head{display:none}.nodes-table .row{gap:var(--space-sm);grid-template-columns:1fr}}@media (max-width:640px){.topbar-content{gap:var(--space-md);padding:var(--space-md)}.brand-title{font-size:1.25rem}.logo-wrapper{height:36px;width:36px}.logo{height:32px;width:32px}.btn-primary span{display:none}.dashboard-wrapper{gap:var(--space-md)}.dashboard-wrapper,.settings-panel{padding:var(--space-md)}.dashboard-main{gap:var(--space-lg)}.section-title{font-size:1.25rem}.metrics-container{gap:var(--space-md);grid-template-columns:1fr}.metric-card{padding:var(--space-md)}.metric-icon{font-size:1.25rem;height:48px;width:48px}.metric-value{font-size:1.5rem}.charts-grid{gap:var(--space-md);grid-template-columns:1fr}.chart-card{padding:var(--space-md)}.chart-wrapper{height:200px}.nodes-table .row{padding:var(--space-md)}}@media (max-width:400px){.connection-status{display:none}.topbar-actions{gap:var(--space-sm)}}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}button:focus-visible,input:focus-visible{outline:3px solid var(--accent-primary);outline-offset:2px}::-webkit-scrollbar{height:10px;width:10px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:var(--radius-sm)}::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}::selection{background:var(--accent-primary);color:#fff}