:root{--color-bg: #0f172a;--color-bg-light: #1e293b;--color-bg-card: #1e293b;--color-border: #334155;--color-text: #e2e8f0;--color-text-muted: #94a3b8;--color-text-dim: #64748b;--color-primary: #3b82f6;--color-primary-hover: #2563eb;--color-success: #10b981;--color-warning: #f59e0b;--color-danger: #ef4444;--color-info: #60a5fa}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--color-bg);color:var(--color-text);line-height:1.6}.header{text-align:center;padding:40px 20px;margin-bottom:20px}.header h1{font-size:2.5rem;font-weight:700;margin-bottom:10px;background:linear-gradient(135deg,#3b82f6,#8b5cf6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.header p{color:var(--color-text-muted);font-size:1.1rem}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;margin-bottom:20px}.card{background-color:var(--color-bg-card);border:1px solid var(--color-border);border-radius:12px;padding:24px;box-shadow:0 4px 6px -1px #0000001a}.card h2{font-size:1.25rem;font-weight:600;margin-bottom:16px;color:var(--color-text)}.connection-info{padding:16px;background-color:var(--color-bg);border-radius:8px;margin-bottom:16px}.config-form{display:flex;flex-direction:column;gap:16px}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:.875rem;font-weight:500;color:var(--color-text-muted)}.form-group input{padding:10px 12px;background-color:var(--color-bg);border:1px solid var(--color-border);border-radius:6px;color:var(--color-text);font-size:.875rem;transition:border-color .2s}.form-group input:focus{outline:none;border-color:var(--color-primary)}.form-group input:disabled{opacity:.5;cursor:not-allowed}.form-group select{padding:10px 12px;background-color:var(--color-bg);border:1px solid var(--color-border);border-radius:6px;color:var(--color-text);font-size:.875rem;transition:border-color .2s;cursor:pointer}.form-group select:focus{outline:none;border-color:var(--color-primary)}.form-group small{font-size:.75rem;color:var(--color-text-dim)}.form-group input[type=checkbox]{width:auto;margin-right:8px;cursor:pointer}.button{padding:10px 20px;border:none;border-radius:6px;font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s}.button-primary{background-color:var(--color-primary);color:#fff}.button-primary:hover:not(:disabled){background-color:var(--color-primary-hover)}.button-danger{background-color:var(--color-danger);color:#fff}.button-danger:hover:not(:disabled){background-color:#dc2626}.button-small{padding:6px 12px;font-size:.75rem;background-color:var(--color-bg);color:var(--color-text-muted);border:1px solid var(--color-border)}.button-small:hover:not(:disabled){background-color:var(--color-bg-light);color:var(--color-text)}.button-small.button-primary{background-color:var(--color-primary);color:#fff;border:none}.button-small.button-primary:hover:not(:disabled){background-color:var(--color-primary-hover)}.button-small.button-danger{background-color:var(--color-danger);color:#fff;border:none}.button-small.button-danger:hover:not(:disabled){background-color:#dc2626}.status-badge{display:inline-block;padding:4px 12px;border-radius:12px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.status-connected,.status-healthy{background-color:#10b9811a;color:var(--color-success)}.status-degraded{background-color:#f59e0b1a;color:var(--color-warning)}.status-active,.status-registered{background-color:#3b82f61a;color:var(--color-primary)}.status-unhealthy{background-color:#ef44441a;color:var(--color-danger)}.status-primary{background-color:#8b5cf626;color:#a78bfa}.status-disconnected{background-color:#64748b1a;color:var(--color-text-dim)}.status-unknown{background-color:#94a3b81a;color:var(--color-text-muted)}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:16px}.stat-item{text-align:center;padding:12px;background-color:var(--color-bg);border-radius:8px}.stat-label{font-size:.75rem;color:var(--color-text-muted);margin-bottom:4px;text-transform:uppercase;letter-spacing:.5px}.stat-value{font-size:1.5rem;font-weight:700;color:var(--color-text)}.participant-item{padding:16px;margin-bottom:12px;background-color:var(--color-bg);border:1px solid var(--color-border);border-radius:8px;transition:border-color .2s}.participant-item:hover{border-color:var(--color-primary)}.participant-id{font-weight:600;color:var(--color-text)}.participant-roles{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.role-tag{display:inline-block;padding:2px 8px;background-color:#3b82f61a;color:var(--color-info);border-radius:4px;font-size:.75rem;font-weight:500}.event-log{max-height:400px;overflow-y:auto;padding-right:8px}.event-log::-webkit-scrollbar{width:8px}.event-log::-webkit-scrollbar-track{background-color:var(--color-bg);border-radius:4px}.event-log::-webkit-scrollbar-thumb{background-color:var(--color-border);border-radius:4px}.event-log::-webkit-scrollbar-thumb:hover{background-color:var(--color-text-dim)}.event-item{display:flex;gap:12px;padding:8px 12px;margin-bottom:6px;background-color:var(--color-bg);border-radius:6px;font-size:.875rem;align-items:center}.event-timestamp{color:var(--color-text-dim);font-family:Courier New,monospace;min-width:80px}.event-type{font-weight:500;padding:2px 8px;background-color:#60a5fa1a;color:var(--color-info);border-radius:4px}.loading{text-align:center;padding:40px;color:var(--color-text-muted)}.error{padding:12px;background-color:#ef44441a;border:1px solid var(--color-danger);border-radius:6px;color:var(--color-danger);margin-bottom:16px}.empty-state{text-align:center;padding:40px;color:var(--color-text-dim);font-style:italic}@media (max-width: 768px){.header h1{font-size:2rem}.grid{grid-template-columns:1fr}.stat-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 480px){.container{padding:10px}.card{padding:16px}.header{padding:20px 10px}.header h1{font-size:1.5rem}}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#0f172a;color:#e2e8f0}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}.container{max-width:1400px;margin:0 auto;padding:20px}.header{padding:20px 0;border-bottom:2px solid #1e293b;margin-bottom:30px}.header h1{font-size:2.5rem;color:#60a5fa;margin-bottom:10px}.header p{color:#94a3b8;font-size:1.1rem}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;margin-bottom:30px}.card{background-color:#1e293b;border-radius:8px;padding:20px;box-shadow:0 4px 6px #0000004d}.card h2{color:#60a5fa;margin-bottom:15px;font-size:1.5rem;border-bottom:1px solid #334155;padding-bottom:10px}.status-badge{display:inline-block;padding:4px 12px;border-radius:12px;font-size:.875rem;font-weight:600}.status-healthy{background-color:#10b981;color:#fff}.status-degraded{background-color:#f59e0b;color:#fff}.status-unhealthy{background-color:#ef4444;color:#fff}.status-ready,.status-active{background-color:#10b981;color:#fff}.status-starting{background-color:#3b82f6;color:#fff}.status-warning{background-color:#f59e0b;color:#fff}.status-error,.status-stopped{background-color:#ef4444;color:#fff}.participant-item{padding:15px;border-bottom:1px solid #334155}.participant-item:last-child{border-bottom:none}.participant-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.participant-id{font-weight:600;color:#e2e8f0}.participant-roles{display:flex;gap:8px;margin:8px 0;flex-wrap:wrap}.role-tag{background-color:#334155;color:#cbd5e1;padding:2px 8px;border-radius:4px;font-size:.75rem}.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px;margin-top:15px}.stat-item{background-color:#0f172a;padding:15px;border-radius:6px}.stat-label{color:#94a3b8;font-size:.875rem;margin-bottom:5px}.stat-value{font-size:2rem;font-weight:700;color:#60a5fa}.config-form{display:flex;flex-direction:column;gap:15px}.form-group{display:flex;flex-direction:column}.form-group label{color:#cbd5e1;margin-bottom:5px;font-weight:500}.form-group input{padding:10px;border-radius:6px;border:1px solid #334155;background-color:#0f172a;color:#e2e8f0;font-size:1rem}.form-group input:focus{outline:none;border-color:#60a5fa}.button{padding:12px 24px;border-radius:6px;border:none;font-weight:600;font-size:1rem;cursor:pointer;transition:all .2s}.button-primary{background-color:#3b82f6;color:#fff}.button-primary:hover{background-color:#2563eb}.button-danger{background-color:#ef4444;color:#fff}.button-danger:hover{background-color:#dc2626}.button:disabled{opacity:.5;cursor:not-allowed}.event-log{max-height:400px;overflow-y:auto}.event-item{padding:10px;border-bottom:1px solid #334155;font-family:Courier New,monospace;font-size:.875rem}.event-timestamp{color:#94a3b8;margin-right:10px}.event-type{font-weight:600;margin-right:10px}.loading{text-align:center;padding:40px;color:#94a3b8}.error{background-color:#7f1d1d;color:#fecaca;padding:15px;border-radius:6px;margin:20px 0}.empty-state{text-align:center;padding:40px;color:#64748b}