:root{color:#1f2528;background:#f6f7f4;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:#f6f7f4}button,input{font:inherit}button{min-height:42px;border:0;border-radius:8px;color:#fff;background:#216869;padding:0 16px;font-weight:700;cursor:pointer}button.secondary{color:#263235;background:#dde7df}button.warning{background:#bd4b3f}button:focus-visible,input:focus-visible{outline:3px solid #f2b84b;outline-offset:2px}.app{min-height:100vh;display:grid;grid-template-rows:auto minmax(0,1fr)}.topbar{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;align-items:center;padding:max(14px,env(safe-area-inset-top)) 18px 12px;border-bottom:1px solid #d8dfdb;background:#f6f7f4f0;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.topbar h1{margin:0;font-size:20px;line-height:1.1;letter-spacing:0}.mode-pill{min-width:118px;border:1px solid #c7d1cc;border-radius:999px;padding:7px 11px;text-align:center;color:#263235;background:#fff;font-size:13px;font-weight:800}.main{display:grid;grid-template-columns:minmax(0,1fr) 240px;min-height:0}.stage{position:relative;min-width:0;min-height:0;display:grid;place-items:center;padding:4px}.canvas-shell{position:relative;width:100%;aspect-ratio:12 / 7;min-height:min(78vh,760px);border:1px solid #ccd5d0;border-radius:8px;overflow:hidden;background:#fff;box-shadow:0 12px 32px #2d36391f}canvas{display:block;width:100%;height:100%}.overlay{position:absolute;inset:0;display:grid;place-items:center;padding:18px;background:#f6f7f4cc}.overlay[hidden]{display:none}.start-panel,.results-panel{width:min(900px,100%);border:1px solid #d3dbd6;border-radius:8px;padding:18px;background:#fff;box-shadow:0 14px 34px #2b313029}.start-panel h2,.results-panel h2{margin:0 0 8px;font-size:24px;letter-spacing:0}.start-panel p,.results-panel p{margin:0 0 14px;color:#4c5759;line-height:1.5}.actions{display:flex;flex-wrap:wrap;gap:10px}.side{min-width:0;border-left:1px solid #d8dfdb;background:#fff;padding:16px;overflow:auto}.status{display:grid;gap:10px;margin-bottom:18px}.metric-row{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid #e5ebe7;padding:8px 0;font-size:14px}.metric-row span:first-child{color:#657073}.metric-row strong{text-align:right}.controls{display:grid;gap:14px}.control-group{display:grid;gap:6px}.control-group label{font-size:13px;font-weight:800;color:#344044}.control-group input[type=range]{width:100%;accent-color:#216869}.hint{margin:14px 0 0;color:#657073;font-size:13px;line-height:1.45}.result-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:14px 0}.result-card{border:1px solid #d8dfdb;border-radius:8px;padding:12px;background:#fbfcfa}.result-card h3{margin:0 0 8px;font-size:16px}.comparison-panel{display:grid;gap:12px;margin:14px 0;border:1px solid #d8dfdb;border-radius:8px;padding:14px;background:#fbfcfa}.outcome-flow{display:flex;flex-wrap:wrap;align-items:center;gap:10px}.state-badge{display:inline-flex;align-items:center;justify-content:center;min-height:28px;border-radius:999px;padding:4px 10px;font-size:13px;font-weight:850;white-space:nowrap}.state-badge.success{color:#123d37;background:#d9f0e8}.state-badge.failed{color:#6b221a;background:#f5ddd9}.state-badge.incomplete{color:#5d4612;background:#f8edc8}.flow-arrow{color:#657073;font-weight:850}.comparison-chart{display:grid;gap:10px}.chart-row{display:grid;grid-template-columns:56px minmax(0,1fr);gap:12px;align-items:start}.chart-label{padding-top:2px;color:#344044;font-size:13px;font-weight:850}.chart-bars{display:grid;gap:7px;min-width:0}.bar-line{display:grid;grid-template-columns:116px minmax(0,1fr);gap:10px;align-items:center;color:#4c5759;font-size:13px}.bar-line span{white-space:nowrap}.bar{height:12px;min-width:8px;border-radius:999px}.bar.teleop{background:#bd4b3f}.bar.tsdf{background:#216869}.comparison-summary{margin:0;color:#263235;font-weight:800}.summary-line{padding:12px;border-left:4px solid #216869;background:#eef6f3;color:#263235;font-weight:750}@media(max-width:860px){.main{grid-template-columns:1fr;grid-template-rows:minmax(0,1fr) auto}.side{border-left:0;border-top:1px solid #d8dfdb;max-height:44vh}.stage{padding:6px}.canvas-shell{width:100%;min-height:320px}}@media(max-width:560px){.topbar{grid-template-columns:1fr;gap:10px}.mode-pill{width:100%}.result-grid{grid-template-columns:1fr}.chart-row,.bar-line{grid-template-columns:1fr;gap:6px}.actions button{width:100%}}