:root,:root[data-theme=petri]{color-scheme:light;--bg-base: #f4f4f4;--bg-elevated: #ffffff;--bg-panel: #ffffff;--bg-sunken: #f4f4f4;--bg: #f4f4f4;--petri-bg: 255 255 255;--petri-ring: rgba(22, 22, 22, .12);--petri-ring-shadow: 0 0 0 1px rgba(22, 22, 22, .08) inset;--text: #161616;--text-muted: #525252;--text-subtle: #6f6f6f;--accent: #0f62fe;--accent-2: #0043ce;--accent-soft: rgba(15, 98, 254, .08);--link: #0f62fe;--danger: #da1e28;--danger-soft: rgba(218, 30, 40, .08);--border: #e0e0e0;--border-strong: #c6c6c6;--shadow-sm: 0 1px 2px rgba(22, 22, 22, .06);--shadow-md: 0 2px 6px rgba(22, 22, 22, .1), 0 8px 24px rgba(22, 22, 22, .1);--cell-s: 141 141 141;--cell-s-mask: 17 146 232;--cell-s-vax: 138 63 252;--cell-s-both: 0 157 154;--cell-e: 202 154 0;--cell-i: 235 98 0;--cell-r: 69 113 158;--cell-d: 57 57 57;--chart-dead: rgb(57, 57, 57);--cell-ring-mask: 17 146 232;--cell-ring-vax: 138 63 252;--cell-quarantine: 178 134 0;--cost-warn: rgb(178, 134, 0);--cost-danger: rgb(218, 30, 40);--grid-color: rgba(22, 22, 22, .08);--gof-excellent: rgb(25, 128, 56);--gof-good: rgb(101, 163, 13);--gof-fair: rgb(202, 154, 0);--gof-poor: rgb(218, 30, 40);--tb-bg: #ffffff;--tb-btn: #ffffff;--tb-btn-hover: #e8e8e8;--tb-btn-active: var(--accent-soft);--radius-sm: 2px;--radius-md: 4px;--radius-lg: 6px;--radius-pill: 999px;--font-sans: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-serif: "IBM Plex Serif", Georgia, "Times New Roman", serif;--font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace}:root[data-theme=lab]{color-scheme:dark;--bg-base: #161616;--bg-elevated: #1f1f1f;--bg-panel: #1f1f1f;--bg-sunken: #2a2a2a;--bg: #161616;--petri-bg: 14 14 14;--petri-ring: rgba(244, 244, 244, .14);--petri-ring-shadow: 0 0 0 1px rgba(244, 244, 244, .08) inset;--text: #f4f4f4;--text-muted: #c6c6c6;--text-subtle: #8d8d8d;--accent: #78a9ff;--accent-2: #a6c8ff;--accent-soft: rgba(120, 169, 255, .14);--link: #78a9ff;--danger: #fa4d56;--danger-soft: rgba(250, 77, 86, .14);--border: #393939;--border-strong: #525252;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--shadow-md: 0 2px 8px rgba(0, 0, 0, .5), 0 12px 32px rgba(0, 0, 0, .45);--cell-s: 168 168 168;--cell-s-mask: 51 177 255;--cell-s-vax: 190 149 255;--cell-s-both: 61 219 217;--cell-e: 241 194 27;--cell-i: 255 131 43;--cell-r: 130 165 195;--cell-d: 82 82 82;--chart-dead: rgb(198, 198, 198);--cell-ring-mask: 51 177 255;--cell-ring-vax: 190 149 255;--cell-quarantine: 240 165 45;--cost-warn: rgb(241, 194, 27);--cost-danger: rgb(250, 77, 86);--grid-color: rgba(244, 244, 244, .08);--gof-excellent: rgb(66, 190, 101);--gof-good: rgb(144, 200, 60);--gof-fair: rgb(241, 194, 27);--gof-poor: rgb(250, 77, 86);--tb-bg: #1f1f1f;--tb-btn: #1f1f1f;--tb-btn-hover: #333333;--tb-btn-active: var(--accent-soft)}@media (prefers-color-scheme: dark){:root:not([data-theme]){color-scheme:dark}}@media (prefers-reduced-motion: reduce){*,:before,:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:var(--font-sans);color:var(--text);background:var(--bg-base);overflow-x:hidden;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}button{font-family:inherit;cursor:pointer;border:1px solid transparent;background:none;color:inherit}button:focus-visible{outline:2px solid var(--accent);outline-offset:1px;border-radius:var(--radius-sm)}input[type=range]{-webkit-appearance:none;appearance:none;background:transparent;height:24px;width:100%}input[type=range]:focus-visible{outline:2px solid var(--accent);outline-offset:4px;border-radius:var(--radius-sm)}input[type=range]::-webkit-slider-runnable-track{height:2px;background:linear-gradient(to right,var(--accent) 0 var(--p, 0%),var(--border-strong) var(--p, 0%) 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var(--border);padding-left:16px}.topbar-actions{display:flex;align-items:center;gap:6px}.btn{display:inline-flex;align-items:center;gap:7px;padding:7px 13px;border-radius:var(--radius-md);background:var(--bg-panel);border:1px solid var(--border-strong);color:var(--text);font-weight:500;font-size:13px;transition:background .12s ease,border-color .12s ease}.btn:hover{background:var(--tb-btn-hover);border-color:var(--border-strong)}.btn:active{transform:translateY(1px)}.btn.icon-only{padding:0;width:34px;height:34px;justify-content:center}.topbar-actions .btn{flex:none;height:34px;padding:0 13px;white-space:nowrap;line-height:1}.topbar-actions .btn.icon-only{padding:0}.topbar-divider{width:1px;height:20px;background:var(--border);margin:0 4px;flex:none}@media (max-width: 1080px){.topbar{flex-wrap:wrap}.topbar-actions{flex-wrap:wrap;justify-content:flex-end}}.btn-primary,.btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover,.btn.primary:hover{background:var(--accent-2);border-color:var(--accent-2)}.btn.primary:disabled,.btn-primary:disabled{opacity:.45;cursor:not-allowed}.btn.ghost{background:transparent;border-color:transparent;color:var(--text-muted)}.btn.ghost:hover{background:var(--accent-soft);border-color:transparent;color:var(--accent)}.btn.danger-ghost{background:transparent;border-color:transparent;color:var(--text-muted)}.btn.danger-ghost:hover{background:var(--danger-soft);color:var(--danger);border-color:transparent}.btn.danger-ghost.confirming{background:var(--danger);border-color:var(--danger);color:#fff;font-weight:600}.btn-icon{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;flex:none;font-size:14px;line-height:1}.btn-icon svg{display:block}.toolbar{display:flex;align-items:center;gap:8px;padding:8px 20px;background:var(--tb-bg);border-bottom:1px solid var(--border);flex-wrap:wrap}.tb-btn{display:inline-flex;align-items:center;gap:7px;min-width:34px;height:34px;padding:0 12px;border-radius:var(--radius-md);background:var(--tb-btn);border:1px solid var(--border-strong);color:var(--text);font-weight:500;font-size:13px;font-variant-numeric:tabular-nums;transition:background .1s ease,border-color .1s ease}.tb-btn:hover{background:var(--tb-btn-hover)}.tb-btn[aria-pressed=true],.tb-btn.active{background:var(--tb-btn-active);border-color:var(--accent);color:var(--accent)}.tb-btn .tb-ico{font-size:12px;line-height:1}.tb-play{min-width:86px;font-weight:600}.tb-divider{width:1px;height:22px;background:var(--border);margin:0 4px}.tb-spacer{flex:1}.tb-meta{font-family:var(--font-mono);font-size:12px;color:var(--text-muted);padding:0 8px;font-variant-numeric:tabular-nums}.seg{display:inline-flex;align-items:stretch;height:34px;border:1px solid var(--border-strong);border-radius:var(--radius-md);overflow:hidden;background:var(--tb-btn)}.seg-label{display:inline-flex;align-items:center;padding:0 10px;font-family:var(--font-mono);font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-subtle);border-right:1px solid var(--border);user-select:none}.seg-btn{display:inline-flex;align-items:center;justify-content:center;padding:0 9px;min-width:34px;font-size:12px;font-weight:500;font-variant-numeric:tabular-nums;color:var(--text-muted);border:0;border-right:1px solid var(--border);background:transparent;transition:background .1s ease,color .1s ease}.seg-btn:last-child{border-right:0}.seg-btn:hover{background:var(--tb-btn-hover);color:var(--text)}.seg-btn[aria-pressed=true]{background:var(--accent);color:#fff;font-weight:600}.seg-btn:focus-visible{outline-offset:-2px;border-radius:0}.tb-toggle{gap:8px}.tgl-dot{position:relative;display:inline-block;width:26px;height:14px;border-radius:999px;background:var(--border-strong);transition:background .14s ease;flex:none}.tgl-dot:after{content:"";position:absolute;top:2px;left:2px;width:10px;height:10px;border-radius:50%;background:var(--bg-elevated);transition:transform .14s ease}.tb-toggle[aria-pressed=true] .tgl-dot{background:var(--accent)}.tb-toggle[aria-pressed=true] .tgl-dot:after{transform:translate(12px)}.tb-toggle[aria-pressed=true]{background:var(--tb-btn);color:var(--text)}.engine-chip{gap:8px}.engine-chip b{font-weight:600;font-family:var(--font-mono);font-size:12px}.engine-chip 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auto;gap:12px;min-width:0;min-height:0}.center-panel>.ended-banner{grid-area:banner}.center-panel>.ended-banner[hidden]{display:none}.center-panel>.stats-row{grid-area:monitors}.center-panel>.module-dish{grid-area:dish;min-height:0;min-width:0}.center-panel>.chart-wrap{grid-area:chart;min-width:0}.app-main.layout-observe{grid-template-columns:minmax(0,1fr)}.app-main.layout-observe .left-panel,.app-main.layout-observe .right-panel{display:none}.app-main.layout-observe .center-panel{grid-template-areas:"banner banner" "dish monitors" "dish chart";grid-template-columns:minmax(0,1.45fr) minmax(360px,1fr);grid-template-rows:auto auto minmax(0,1fr)}.app-main.layout-observe .chart-wrap{display:flex;flex-direction:column;min-height:0}.app-main.layout-observe .chart-wrap>.chart-host{flex:1 1 auto;min-height:0;overflow:hidden}.module{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius-lg);display:flex;flex-direction:column;min-width:0;min-height:0}.module-head{display:flex;align-items:baseline;gap:10px;padding:8px 14px;border-bottom:1px solid var(--border)}.module-kicker{font-family:var(--font-mono);font-size:10px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted)}.module-note{font-family:var(--font-mono);font-size:10.5px;color:var(--text-subtle);letter-spacing:.02em;margin-left:auto;font-variant-numeric:tabular-nums}.motion-toggle{font-family:var(--font-mono);font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);background:none;border:1px solid var(--border);border-radius:999px;padding:1px 8px;cursor:pointer}.motion-toggle:before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;margin-right:5px;background:var(--text-subtle);vertical-align:1px}.motion-toggle.is-on{color:var(--accent);border-color:var(--accent)}.motion-toggle.is-on:before{background:var(--accent)}.motion-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.stats-row{display:flex;align-items:stretch;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}.stats-host{min-width:0}.stat{flex:1 1 0;min-width:0;display:flex;flex-direction:column;justify-content:center;gap:3px;padding:10px 14px;border-left:1px solid var(--border)}.stat:first-child{border-left:0}.stat[data-key=cost]{flex:1.5 1 0}.stat-label{font-family:var(--font-mono);font-size:9.5px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.1em;font-weight:500;white-space:nowrap}.stat-label sub{font-size:8px}.stat-value{font-family:var(--font-mono);font-size:19px;font-weight:500;letter-spacing:-.01em;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.1;font-variant-numeric:tabular-nums}.stat[data-key=i] .stat-value{color:rgb(var(--cell-i))}.stat[data-key=r] .stat-value{color:rgb(var(--cell-r))}.stat[data-key=d] .stat-value{color:rgb(var(--cell-d))}:root[data-theme=lab] .stat[data-key=d] .stat-value{color:var(--text-muted)}.stat .stat-value.stale{opacity:.6;font-style:italic}.app-main.layout-observe .stats-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.app-main.layout-observe .stat{border-left:0;border-top:1px solid var(--border)}.app-main.layout-observe .stat:nth-child(-n+2){border-top:0}.app-main.layout-observe .stat:nth-child(2n){border-left:1px solid var(--border)}.app-main.layout-observe .stat[data-key=cost]{grid-column:1 / -1;border-left:0}.stat[data-key=cost]{--cost-intensity: 0;background:color-mix(in srgb,transparent,var(--cost-danger) calc(var(--cost-intensity) * 9%));transition:background .45s ease}.stat[data-key=cost] .stat-label{color:color-mix(in srgb,var(--text-muted),var(--cost-danger) calc(var(--cost-intensity) * 70%))}.stat[data-key=cost] .stat-value{color:color-mix(in srgb,var(--cost-warn),var(--cost-danger) calc(var(--cost-intensity) * 100%))}.stat[data-key=cost].is-rising{box-shadow:inset 0 -2px color-mix(in srgb,transparent,var(--cost-danger) calc(30% + 60% * var(--cost-intensity)))}.estimator-card{border:1px solid var(--border);border-radius:var(--radius-md);padding:12px 14px;margin:12px 0 4px;background:var(--bg-sunken)}.estimator-card .est-kicker{display:block;font-family:var(--font-mono);font-size:10px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted);margin-bottom:4px}.estimator-card .est-blurb{margin:0 0 10px;font-family:var(--font-serif);font-style:italic;font-size:12.5px;line-height:1.5;color:var(--text-muted)}.estimator-launch{width:100%;justify-content:center;border-color:var(--accent);background:var(--accent);color:#fff;font-weight:600}.estimator-launch:hover,.estimator-launch:focus-visible{background:var(--accent-2);border-color:var(--accent-2);color:#fff}.module-dish{position:relative}.module-dish .module-head{flex:none}.petri-host{position:relative;flex:1 1 auto;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:0;min-width:0;width:100%;gap:4px;padding:10px 0 4px;container-type:size}.petri-host .petri-frame{width:min(96cqw,calc(100cqh - 44px));height:min(96cqw,calc(100cqh - 44px))}.petri-legend{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 14px;font-family:var(--font-mono);font-size:10px;color:var(--text-muted);margin-top:4px;text-align:center;line-height:1.4;letter-spacing:.02em;padding:2px 8px 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var(--petri-ring);z-index:2}.petri-canvas{position:absolute;inset:8%;width:84%;height:84%;border-radius:50%;image-rendering:pixelated;image-rendering:crisp-edges;z-index:1}.petri-overlay{position:absolute;inset:0;display:none;align-items:center;justify-content:center;font-family:var(--font-mono);color:var(--text-muted);background:#00000040;z-index:3;text-align:center;padding:24px}.chart-wrap{display:flex;flex-direction:column;min-width:0;min-height:0;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius-lg)}.chart-wrap>.chart-host{flex:1 1 auto;min-height:0}.chart-tabs{display:flex;flex-wrap:wrap;align-items:center;gap:2px;padding:0 10px;border-bottom:1px solid var(--border);min-height:38px}.chart-kicker{font-family:var(--font-mono);font-size:10px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted);margin-right:10px;user-select:none}.chart-tab{font-family:inherit;font-size:12.5px;font-weight:500;padding:9px 10px 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var(--border)}.chart-mode-btn:hover{color:var(--text)}.chart-mode-btn.active{background:var(--accent);color:#fff;font-weight:600}.chart-fit-chip{display:inline-flex;align-items:center;gap:5px;align-self:center;font-family:var(--font-mono);font-size:10.5px;font-weight:600;padding:3px 8px;margin-left:8px;border-radius:var(--radius-sm);border:1px solid rgb(var(--cell-quarantine));background:color-mix(in srgb,rgb(var(--cell-quarantine)) 10%,transparent);color:var(--text);cursor:pointer;transition:background .1s ease}.chart-fit-chip:hover{background:color-mix(in srgb,rgb(var(--cell-quarantine)) 20%,transparent)}.chart-fit-chip[hidden]{display:none}.chart-fit-chip .chip-x{opacity:.65;font-size:10px}.chart-fit-chip:hover .chip-x{opacity:1}.chart-expand{margin-left:auto;display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;font-size:13px;line-height:1;border-radius:var(--radius-sm);border:1px solid 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