#root{width:100%;min-height:100vh}:root,[data-theme=light]{--bg-primary: #ffffff;--bg-secondary: #f5f5f7;--bg-panel: #ffffff;--bg-panel-header: #f0f0f2;--border-color: #d1d1d6;--text-primary: #1d1d1f;--text-secondary: #6e6e73;--text-muted: #aeaeb2;--text-on-node: #ffffff;--node-follower: #5ac8fa;--node-follower-stroke: #34aadc;--node-candidate: #ffcc00;--node-candidate-stroke: #e6b800;--node-leader: #34c759;--node-leader-stroke: #248a3d;--node-dead: #8e8e93;--node-dead-stroke: #636366;--node-selected: #ff9800;--msg-vote: #af52de;--msg-append: #007aff;--msg-nack: #ff3b30;--msg-client: #f5a623;--msg-replication: #34c759;--line-color: #8e8e93;--badge-bg: #ff9500;--badge-stroke: #e68a00;--badge-text: #ffffff;--btn-bg: #e5e5ea;--btn-bg-hover: #d1d1d6;--btn-primary-bg: #007aff;--btn-primary-text: #ffffff;--btn-danger-bg: #ff3b30;--btn-danger-text: #ffffff;--btn-success-bg: #34c759;--btn-success-text: #ffffff;--btn-active-bg: #007aff;--btn-active-text: #ffffff;--input-bg: #ffffff;--input-border: #d1d1d6;--input-text: #1d1d1f;--committed-bg: #d1f2d9;--pending-bg: #fff3cd;--scrollbar-bg: #f5f5f7;--scrollbar-thumb: #c7c7cc}[data-theme=dark]{--bg-primary: #1c1c1e;--bg-secondary: #2c2c2e;--bg-panel: #2c2c2e;--bg-panel-header: #3a3a3c;--border-color: #48484a;--text-primary: #f2f2f7;--text-secondary: #aeaeb2;--text-muted: #636366;--text-on-node: #ffffff;--node-follower: #0a84ff;--node-follower-stroke: #409cff;--node-candidate: #ffd60a;--node-candidate-stroke: #ffcc00;--node-leader: #30d158;--node-leader-stroke: #34c759;--node-dead: #636366;--node-dead-stroke: #48484a;--node-selected: #ffb340;--msg-vote: #bf5af2;--msg-append: #64d2ff;--msg-nack: #ff453a;--msg-client: #ffb340;--msg-replication: #30d158;--line-color: #636366;--badge-bg: #ff9f0a;--badge-stroke: #e68a00;--badge-text: #000000;--btn-bg: #3a3a3c;--btn-bg-hover: #48484a;--btn-primary-bg: #0a84ff;--btn-primary-text: #ffffff;--btn-danger-bg: #ff453a;--btn-danger-text: #ffffff;--btn-success-bg: #30d158;--btn-success-text: #ffffff;--btn-active-bg: #0a84ff;--btn-active-text: #ffffff;--input-bg: #3a3a3c;--input-border: #48484a;--input-text: #f2f2f7;--committed-bg: #1a3a2a;--pending-bg: #3a3020;--scrollbar-bg: #2c2c2e;--scrollbar-thumb: #48484a}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.4}.app{min-height:100vh;display:flex;flex-direction:column}.app-header{display:flex;align-items:center;gap:16px;padding:12px 24px;background:var(--bg-secondary);border-bottom:1px solid var(--border-color)}.app-title{font-size:20px;font-weight:700;white-space:nowrap}.app-subtitle{font-size:13px;color:var(--text-secondary);white-space:nowrap}.header-actions{margin-left:auto;display:flex;gap:8px;align-items:center}.panels-container{flex:1;display:grid;gap:1px;background:var(--border-color);overflow:hidden}.panels-1{grid-template-columns:1fr}.panels-2{grid-template-columns:1fr 1fr}.panels-3{grid-template-columns:1fr 1fr 1fr}.panel-wrapper{position:relative;background:var(--bg-panel);overflow:hidden}.panel-close{position:absolute;top:4px;right:4px;z-index:10;font-size:12px;opacity:.5}.panel-close:hover{opacity:1}.simulation-panel{display:flex;flex-direction:column;height:100%;overflow:hidden}.panel-header{padding:8px 12px;background:var(--bg-panel-header);border-bottom:1px solid var(--border-color);flex-shrink:0}.panel-title-row{display:flex;gap:8px;align-items:center}.select-algorithm,.select-nodes,.select-profile,.select-clients{padding:4px 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var(--border-color);text-align:center;display:flex;justify-content:center;align-items:center;gap:16px}.footer-link{font-size:11px;color:var(--text-secondary);text-decoration:none}.footer-link:hover{color:var(--text-primary);text-decoration:underline}.copyright{font-size:11px;color:var(--text-muted)}.build-label{font-size:10px;font-family:SF Mono,Consolas,monospace;color:var(--text-muted);opacity:.6;cursor:default}.panel-legend{padding:6px 8px;border-top:1px solid var(--border-color);background:var(--bg-secondary);border-radius:0 0 8px 8px;flex-shrink:0}.legend{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;font-size:11px;color:var(--text-secondary)}.legend+.legend{margin-top:3px}.legend-item{display:flex;align-items:center;gap:3px}.legend-dot{width:9px;height:9px;border-radius:50%;display:inline-block;flex-shrink:0}.legend-dot.follower{background:var(--node-follower)}.legend-dot.candidate{background:var(--node-candidate)}.legend-dot.leader{background:var(--node-leader)}.legend-dot.dead{background:var(--node-dead)}.legend-shape{width:10px;height:10px;display:inline-block;flex-shrink:0}.legend-shape.msg-square-client{background:var(--msg-client);border-radius:1px}.legend-shape.msg-square-repl,.legend-shape.msg-square-accept{background:var(--msg-replication);border-radius:1px}.legend-shape.msg-diamond{width:8px;height:8px;background:var(--msg-vote);transform:rotate(45deg)}.legend-shape.msg-circle{background:var(--msg-replication);border-radius:50%}.legend-shape.msg-nack{width:8px;height:8px;background:var(--msg-nack);transform:rotate(45deg)}.legend-shape.msg-triangle{width:0;height:0;border-left:5px solid transparent;border-right:5px solid transparent;border-bottom:9px solid var(--msg-replication);background:none}.legend-shape-label{font-size:8px;font-weight:700;color:var(--text-primary);margin-left:-1px}.latency-chart{border-bottom:1px solid var(--border-color);background:var(--bg-secondary);padding:2px 0;min-height:40px;flex-shrink:0}.latency-chart.empty{display:flex;align-items:center;justify-content:center;min-height:40px}.latency-chart .hint{font-size:10px;color:var(--text-muted)}.theme-toggle{font-size:18px}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--scrollbar-bg)}::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:3px}@media(max-width:900px){.panels-2,.panels-3{grid-template-columns:1fr}}
