:root{--bg: #05080a;--panel: #0a1013;--panel-solid: #091014;--cyan: #55e7e2;--amber: #ffc05b;--magenta: #fa5ba8;--red: #ff625d;--violet: #9a8cff;--lime: #a8e05f;--muted: #698188;--line: #203238;--grid: #14272c;--text: #d4e4e4}*{box-sizing:border-box}html,body,#app{width:100%;height:100%;margin:0}body{background:var(--bg);color:var(--text);font:12px/1.4 Courier New,ui-monospace,monospace;letter-spacing:.03em;overflow:hidden}#app{display:grid;grid-template-columns:minmax(0,1fr) 452px}.viewport{position:relative;min-width:0;background:radial-gradient(ellipse at 50% 46%,#0e1b20 0%,var(--bg) 68%)}#scene{display:block;width:100%;height:100%;touch-action:none;cursor:grab}#scene:active{cursor:grabbing}.brand,.view-tag,.overlay-bottom{position:absolute;pointer-events:none;text-shadow:0 0 6px #000,0 0 2px #000}.brand{top:20px;left:24px;display:grid;gap:3px}.brand b{color:var(--cyan);font-size:21px;letter-spacing:.2em}.brand span{color:var(--muted);font-size:9px;letter-spacing:.14em}.view-tag{top:22px;right:22px;display:grid;gap:3px;justify-items:end;color:var(--muted);font-size:9px}#regime-tag{color:var(--amber)}.overlay-bottom{left:24px;bottom:20px;display:grid;gap:6px}.key-row{display:flex;flex-wrap:wrap;gap:14px;font-size:9px;color:var(--text)}.key:before{content:"";display:inline-block;width:14px;height:2px;margin:0 6px 3px 0;background:var(--c)}.scale-note{color:var(--muted);font-size:9px;min-height:1.2em}.hint{color:#3c5257;font-size:9px}.phase-strip{position:absolute;left:0;right:0;bottom:0;height:2px;background:#55e7e21a}.phase-strip:after{content:"";position:absolute;top:0;bottom:0;left:0;width:var(--phase, 0%);background:var(--cyan);opacity:.55}.panel{min-width:0;overflow-y:auto;overflow-x:hidden;border-left:1px solid var(--cyan);background:#070d10fa;box-shadow:-14px 0 44px #0009;scrollbar-width:thin;scrollbar-color:var(--line) transparent}.panel>header{position:sticky;top:0;z-index:3;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 15px;border-bottom:1px solid var(--line);background:var(--panel-solid);color:var(--muted);font-size:10px}#status{font-size:10px;text-align:right}#status.ok{color:var(--cyan)}#status.fail{color:var(--red)}select,button{font:inherit;font-size:10px;color:var(--text);background:#0d1719;border:1px solid var(--line);padding:3px 5px;letter-spacing:.05em}button{cursor:pointer;color:var(--amber)}button:hover:not(:disabled){border-color:var(--amber)}button:disabled{color:#3c5257;cursor:default}.section{border-bottom:1px solid var(--line);padding-bottom:12px}.section-title{display:flex;align-items:baseline;justify-content:space-between;gap:8px;padding:11px 15px 8px;color:var(--amber);font-size:9px;letter-spacing:.15em}.section-title>span{color:var(--muted);letter-spacing:.05em;text-transform:none}.readouts{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}.readout{padding:8px 10px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-width:0}.readout:nth-child(3n){border-right:0}.readout label{display:block;color:var(--muted);font-size:8px;letter-spacing:.08em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.readout output{display:block;margin-top:3px;color:var(--cyan);font-size:15px;letter-spacing:0}.readout output small{color:var(--muted);font-size:9px}.readout.caution output{color:var(--amber)}.readout.fail output{color:var(--red)}.plot{display:block;width:calc(100% - 24px);height:168px;margin:0 12px 8px}.constraint{padding:7px 15px;border-top:1px solid #16262b}.constraint-head{display:flex;justify-content:space-between;gap:8px;font-size:10px}.constraint-head span{color:var(--text)}.constraint small{display:block;margin-top:3px;color:var(--muted);font-size:9px}.slack-track{position:relative;height:3px;margin:5px 0 2px;background:#16262b}.slack-mid{position:absolute;left:50%;top:-2px;bottom:-2px;width:1px;background:var(--line)}.slack-bar{position:absolute;top:0;bottom:0}.sweep-axes{display:flex;gap:8px;padding:0 15px 8px;font-size:9px;color:var(--muted)}.sweep-axes label{display:flex;align-items:center;gap:4px;min-width:0}.sweep-axes select{max-width:118px}.sweep-canvas{display:block;width:calc(100% - 30px);height:232px;margin:0 15px 7px;border:1px solid var(--line)}#sweep-legend,#sweep-tooltip{padding:0 15px}.sweep-actions{display:flex;gap:8px;padding:9px 15px 0}.sweep-actions button{flex:1}#controls{padding:0 15px}.param-group{margin-bottom:10px}.param-group>h4{margin:8px 0 2px;color:var(--cyan);font-size:9px;letter-spacing:.12em;font-weight:400}.param-group>p{margin:0 0 6px;color:var(--muted);font-size:9px}.param-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}.control{padding:4px 0;min-width:0}.control label{display:flex;justify-content:space-between;gap:6px;color:var(--muted);font-size:9px}.control label span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.control output{color:var(--text);white-space:nowrap}input[type=range]{width:100%;height:13px;appearance:none;background:transparent;cursor:ew-resize}input[type=range]::-webkit-slider-runnable-track{height:2px;background:var(--line)}input[type=range]::-webkit-slider-thumb{appearance:none;width:7px;height:13px;margin-top:-5.5px;background:var(--cyan);border:0}input[type=range]::-moz-range-track{height:2px;background:var(--line)}input[type=range]::-moz-range-thumb{width:7px;height:13px;background:var(--cyan);border:0;border-radius:0}#param-hint{max-width:250px;text-align:right}.warn{margin:0;padding:7px 15px;border-top:1px solid #16262b;color:var(--muted);font-size:9px}.warn b{display:inline-block;margin-right:6px;color:var(--muted)}.warn.caution{color:#c8b18a}.warn.caution b{color:var(--amber)}.warn.invalid{color:#e0a5a3}.warn.invalid b{color:var(--red)}.omissions{border-bottom:0}.omissions summary{padding:11px 15px;color:var(--amber);font-size:9px;letter-spacing:.12em;cursor:pointer}.omissions .preamble{margin:0 15px 10px;color:var(--muted);font-size:9px}.limitation{padding:8px 15px;border-top:1px solid #16262b}.limitation-head{display:flex;align-items:baseline;justify-content:space-between;gap:8px}.limitation-head b{color:var(--text);font-size:10px}.limitation p{margin:4px 0 0;color:var(--muted);font-size:9px}.limitation p.relevance{color:#8fa8ac}.sign{font-style:normal;font-size:8px;letter-spacing:.08em;white-space:nowrap}.sign.opt{color:var(--red)}.sign.cons{color:var(--cyan)}.sign.uns{color:var(--muted)}body:after{content:"";position:fixed;inset:0;pointer-events:none;opacity:.035;background:repeating-linear-gradient(0deg,#fff 0,#fff 1px,transparent 1px,transparent 3px)}@media (prefers-reduced-motion: reduce){.phase-strip:after{transition:none}}@media (max-width: 1080px){html,body,#app{height:auto;min-height:100%;overflow:auto}#app{grid-template-columns:1fr;grid-template-rows:62vh auto}.panel{border-left:0;border-top:1px solid var(--cyan);overflow:visible}}#status.stale{opacity:.35}