/* Oil AI — map surface, "Precision Instrument" system.
   Slate/graphite surfaces, one brass accent, muted pos/neg.
   Space Grotesk = display · IBM Plex Sans = UI · IBM Plex Mono = data values only. */

:root {
  --bg: #0b0e13;
  --panel: rgba(18, 22, 29, 0.92);
  --panel-solid: #12161d;
  --panel-soft: rgba(24, 29, 38, 0.7);
  --line: rgba(255, 255, 255, 0.08);
  --line-hi: rgba(255, 255, 255, 0.16);
  --line-2: rgba(255, 255, 255, 0.06);
  --txt: #eef1f5;
  --mut: #a3acba;
  --dim: #6b7585;
  --accent: #d99a4e;
  --accent-2: #c2853a;
  --accent-strong: #e2ab63;
  --accent-ink: #1a1206;
  --accent-soft: rgba(217, 154, 78, 0.13);
  --good: #46c08a;
  --bad: #e5605a;
  --warn: #e8b04a;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.35), 0 10px 34px rgba(0, 0, 0, 0.34);
  --r: 10px;
  --font-display: "Space Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-sans: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

* { box-sizing: border-box; }
.sr-only { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important;
  margin: -1px !important; overflow: hidden !important; clip: rect(0,0,0,0) !important;
  white-space: nowrap !important; border: 0 !important; }
html, body { margin: 0; height: 100%; overflow: hidden; background: var(--bg);
  font-family: var(--font-sans);
  color: var(--txt); -webkit-font-smoothing: antialiased; }
button, input, select { font: inherit; }
button:focus-visible, input:focus-visible, select:focus-visible, a:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 3px;
}
#map { position: absolute; inset: 0; background: var(--bg); }
.panel { position: relative; overflow: hidden; background: var(--panel);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--shadow); }
.panel > * { position: relative; z-index: 1; }
/* the one sanctioned all-caps utility label: quiet sans, 11px floor */
.lt { display: block; margin-bottom: 6px; color: var(--dim); font-family: var(--font-sans); font-size: 11px;
  font-weight: 600; letter-spacing: .05em; text-transform: uppercase; }

/* ---- live telemetry (quiet instrument readout) ---- */
#telemetry { position: absolute; z-index: 5; top: 14px; left: 310px; right: 280px; height: 54px;
  display: grid; grid-template-columns: auto minmax(220px,1fr) auto minmax(180px,.8fr); align-items: stretch;
  color: var(--txt); background: var(--panel); border: 1px solid var(--line); border-radius: 8px;
  box-shadow: var(--shadow);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); }
.telemetry-state { display: flex; align-items: center; gap: 7px; padding: 0 14px;
  border-right: 1px solid var(--line-2); color: var(--mut);
  font: 600 11px/1 var(--font-sans); letter-spacing: .05em; }
.telemetry-state i { width: 6px; height: 6px; flex: 0 0 auto; border-radius: 50%; background: var(--warn); }
.telemetry-state[data-state="ready"] i { background: var(--good); }
.telemetry-state[data-state="moving"] i { background: var(--accent); }
.telemetry-state[data-state="offline"] { color: var(--warn); }
.telemetry-state[data-state="offline"] i { background: var(--warn); }
.telemetry-cell { min-width: 0; display: flex; flex-direction: column; justify-content: center; padding: 0 13px;
  border-right: 1px solid var(--line-2); }
.telemetry-cell:last-child { border-right: 0; }
.telemetry-cell span { margin-bottom: 3px; color: var(--dim); font: 600 11px/1 var(--font-sans); letter-spacing: .04em; }
.telemetry-cell strong { overflow: hidden; color: var(--mut); font: 500 11px/1.2 var(--mono);
  font-feature-settings: "tnum" 1; text-overflow: ellipsis; white-space: nowrap; }

/* ---- point-in-time analog panel (quiet) ---- */
#analysis-radar { position: absolute; z-index: 8; left: 14px; bottom: 48px; width: 282px; min-height: 110px;
  display: grid; grid-template-columns: auto minmax(0,1fr); align-items: start; gap: 10px; padding: 14px 15px;
  animation: radar-arrive .3s ease-out both; }
#analysis-radar[hidden] { display: none; }
.analysis-radar__state { width: 8px; height: 8px; margin-top: 3px; flex: 0 0 auto; border-radius: 50%;
  background: var(--good); }
#analysis-radar.is-loading .analysis-radar__state { background: var(--accent); }
#analysis-radar.is-withheld .analysis-radar__state, #analysis-radar.is-empty .analysis-radar__state,
#analysis-radar.is-error .analysis-radar__state { background: var(--warn); }
#analysis-radar.is-ood .analysis-radar__state { background: var(--bad); }
.analysis-radar__copy { min-width: 0; }
.analysis-radar__copy > span { display: block; color: var(--dim); font: 600 11px/1.25 var(--font-sans);
  letter-spacing: .05em; text-transform: uppercase; }
.analysis-radar__copy > strong { display: block; margin-top: 6px; overflow: hidden; color: var(--txt);
  font-size: 13px; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.analysis-radar__copy > p { margin: 5px 0 10px; color: var(--mut); font-size: 11.5px; line-height: 1.45; }
.analysis-radar__metrics { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 6px; }
.analysis-radar__metrics span { min-width: 0; padding-top: 6px; color: var(--dim); border-top: 1px solid var(--line-2);
  font: 500 11px/1.25 var(--font-sans); }
.analysis-radar__metrics b { display: block; margin-bottom: 3px; overflow: hidden; color: var(--txt);
  font: 500 11.5px/1.2 var(--mono); font-feature-settings: "tnum" 1;
  text-overflow: ellipsis; white-space: nowrap; }
#analysis-radar.is-withheld, #analysis-radar.is-empty, #analysis-radar.is-error { border-color: rgba(232,176,74,.28); }
#analysis-radar.is-ood { border-color: rgba(229,96,90,.3); }
@keyframes radar-arrive { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* ---- title ---- */
#title { position: absolute; top: 14px; left: 14px; z-index: 6; width: 282px; padding: 13px 15px 14px; }
.title-kicker { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; margin-bottom: 9px;
  color: var(--accent); font: 500 12px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; }
.title-index { color: var(--dim); letter-spacing: .06em; }
#title .brand { display: flex; align-items: center; gap: 9px; }
#title h1 { margin: 0; font-family: var(--font-display); font-size: 21px; font-weight: 700; letter-spacing: -.01em; }
#title .dot { width: 7px; height: 7px; flex: 0 0 auto; border-radius: 50%; background: var(--good); }
#title .sub { margin: 4px 0 9px; color: var(--mut); font-size: 12px; line-height: 1.5; }
#title .stats { margin: 0; color: var(--mut); font: 500 11px/1.6 var(--mono);
  font-variant-numeric: tabular-nums; }
#title .stats b { color: var(--txt); font-weight: 600; }
#title .report-link { margin: 10px 0 0; }
#title .report-link a { color: var(--accent); text-decoration: none; font: 600 12.5px/1 var(--font-sans); }
#title .report-link a:hover { color: var(--accent-strong); }
.model-note { margin: 6px 0 0; max-width: 360px; color: var(--warn); font-size: 11px; line-height: 1.45; }

/* ---- controls ---- */
#controls { position: absolute; top: 14px; right: 14px; z-index: 7; width: 252px; max-height: calc(100dvh - 28px);
  padding: 12px 14px; overflow-x: hidden; overflow-y: auto; font-size: 12.5px; scrollbar-color: var(--line-hi) transparent; }
.controls-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; padding-bottom: 10px;
  border-bottom: 1px solid var(--line); }
.controls-head div { display: flex; flex-direction: column; gap: 3px; }
.controls-head div > span { font-family: var(--font-display); font-size: 13.5px; font-weight: 600; }
.controls-head small { color: var(--mut); font-size: 11px; }
#filter-count { flex: 0 0 auto; padding: 4px 6px; color: var(--dim); border: 1px solid var(--line-2); border-radius: 4px;
  font: 600 11px/1 var(--font-sans); letter-spacing: .03em; }
#filter-count.active { color: var(--accent); border-color: var(--line-hi); background: var(--accent-soft); }
.grp { padding: 10px 0; border-bottom: 1px solid var(--line-2); }
.grp:last-child { border-bottom: 0; padding-bottom: 2px; }
.grp.is-disabled { opacity: .42; }
.grp.is-disabled input { cursor: not-allowed; }
.ttl { margin-bottom: 8px; color: var(--dim); font: 600 11px/1 var(--font-sans); letter-spacing: .05em; text-transform: uppercase; }
.row { display: flex; align-items: center; gap: 9px; color: var(--txt); cursor: pointer; font-size: 12.5px; font-weight: 500; }
.row input { width: 14px; height: 14px; margin: 0; accent-color: var(--accent); }
#well-count-label { color: var(--dim); font: 500 11px/1 var(--mono); font-feature-settings: "tnum" 1; }
.slider, .sel { display: flex; flex-direction: column; gap: 6px; margin-top: 9px; color: var(--mut); font-size: 11.5px; }
.slider input[type="range"] { width: 100%; height: 16px; margin: 0; accent-color: var(--accent); cursor: pointer; }
select, .txt { width: 100%; min-height: 32px; color: var(--txt); background: rgba(255,255,255,.035);
  border: 1px solid var(--line); border-radius: 6px; padding: 6px 8px; font-size: 12.5px; font-family: var(--font-sans); }
select:hover, .txt:hover { border-color: var(--line-hi); }
select:focus, .txt:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px var(--accent-soft); }
.txt { margin-top: 0; }
.txt::placeholder { color: var(--dim); }
.grp-note { margin: 7px 0 0; color: var(--dim); font-size: 10.5px; line-height: 1.45; }
.grp-note b { color: var(--mut); font-weight: 600; }
.sel.is-disabled { opacity: .45; }
.sel.is-disabled select { cursor: not-allowed; }
.co-only.is-disabled { opacity: .38; }
.co-only.is-disabled::after { content: "CO only"; align-self: flex-end; margin-top: -3px; color: var(--dim);
  font: 600 11px/1 var(--font-sans); }

/* 2×2 grid: four basins do not fit on one row at the 252px control width —
   the same fix 3d.html already uses for its four-dataset picker. */
.basin-seg { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); margin-top: 4px; overflow: hidden;
  border: 1px solid var(--line); border-radius: 6px; }
.basin-seg button { min-height: 34px; padding: 6px 6px; color: var(--mut); background: rgba(255,255,255,.025);
  border: 0; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line);
  cursor: pointer; font-family: var(--font-sans); font-size: 11.5px;
  font-weight: 600; line-height: 1.25; text-wrap: balance; transition: color .15s, background .15s; }
.basin-seg button:nth-child(2n) { border-right: 0; }
.basin-seg button:nth-last-child(-n+2) { border-bottom: 0; }
.basin-seg button:hover { color: var(--txt); background: var(--accent-soft); }
.basin-seg button.on { color: var(--accent-strong); background: var(--accent-soft); box-shadow: inset 0 -1px var(--accent); }
.bases { display: flex; gap: 5px; margin-bottom: 2px; }
.base-btn { flex: 1; min-height: 30px; padding: 5px 0; color: var(--mut); background: rgba(255,255,255,.025);
  border: 1px solid var(--line); border-radius: 6px; cursor: pointer; font-family: var(--font-sans);
  font-size: 12px; font-weight: 600; transition: .14s; }
.base-btn:hover { color: var(--txt); border-color: var(--line-hi); }
.base-btn.on { color: var(--accent-ink); background: var(--accent); border-color: var(--accent); }

/* completion-design response curves: a collapsed side section, not a layer.
   The chart is a plain inline SVG on the panel surface — one brass line, a
   soft band for ensemble disagreement, no chrome. */
#design-details > summary { display: flex; align-items: center; gap: 6px; min-height: 26px; color: var(--txt);
  cursor: pointer; font-size: 12.5px; font-weight: 500; list-style: none; }
#design-details > summary::-webkit-details-marker { display: none; }
#design-details > summary::before { content: "▸"; color: var(--dim); font-size: 10px; transition: transform .15s var(--ease); }
#design-details[open] > summary::before { transform: rotate(90deg); }
#design-summary-meta { color: var(--dim); font: 500 11px/1 var(--mono); font-feature-settings: "tnum" 1; }
.design-chart { margin-top: 10px; padding: 6px 4px 2px; color: var(--dim); background: rgba(255,255,255,.025);
  border: 1px solid var(--line); border-radius: 6px; font-size: 11px; }
.design-chart svg { display: block; }
.design-readout { display: flex; flex-direction: column; gap: 3px; margin: 7px 0 0; color: var(--mut);
  font: 500 10.5px/1.45 var(--mono); font-feature-settings: "tnum" 1; }
.grp.is-disabled #design-details > summary { cursor: not-allowed; }

/* legend: point score and probability surface are intentionally distinct.
   Data ramps below are semantic map visualization and stay as-is. */
.legend { padding-top: 11px; font-size: 11px; }
.legend .bar { height: 6px; margin: 0 0 5px; border-radius: 2px; }
.legend .bar.score { background: linear-gradient(90deg, #ee7486, #d9b56b 42%, #83d5a7 72%, #65d19b); }
.legend .bar.surface { background: linear-gradient(90deg, #17233b, #20536b 30%, #2c858d 57%, #92aa88 77%, #e1c57f); }
.legend .ends { display: flex; justify-content: space-between; color: var(--dim); font: 400 10.5px/1 var(--mono); }
.legend .surface-key { margin-top: 10px; padding-top: 9px; border-top: 1px solid var(--line-2); }
.legend .sws { display: flex; flex-wrap: wrap; gap: 7px 12px; color: var(--mut); }
.legend .sws span { display: inline-flex; align-items: center; }
.legend i { display: inline-block; width: 7px; height: 7px; margin-right: 6px; border-radius: 50%; }

/* ---- mobile controls trigger ---- */
#ctl-toggle { display: none; position: absolute; top: 14px; right: 14px; z-index: 22; align-items: center; gap: 8px;
  min-height: 38px; padding: 0 12px; color: var(--txt); background: var(--panel-solid); border: 1px solid var(--line-hi);
  border-radius: 7px; box-shadow: var(--shadow); cursor: pointer; font-family: var(--font-sans);
  font-size: 12.5px; font-weight: 600; }
.toggle-glyph { display: flex; width: 13px; flex-direction: column; gap: 3px; }
.toggle-glyph i { display: block; height: 1px; background: var(--accent); transition: transform .2s ease, width .2s ease; }
.toggle-glyph i:nth-child(2) { width: 9px; }
body.show-ctl .toggle-glyph i:first-child { transform: translateY(4px) rotate(45deg); }
body.show-ctl .toggle-glyph i:nth-child(2) { width: 0; }
body.show-ctl .toggle-glyph i:last-child { transform: translateY(-4px) rotate(-45deg); }
#control-scrim { display: none; position: fixed; inset: 0; z-index: 19; padding: 0; opacity: 0;
  background: rgba(4,6,9,.52); border: 0; pointer-events: none; transition: opacity .22s ease; }

/* ---- well panel ---- */
#panel { position: absolute; top: 80px; right: 280px; z-index: 8; width: 328px; max-height: calc(100% - 158px);
  padding: 16px 18px; overflow-y: auto; opacity: 1; visibility: visible; transform: translate3d(0,0,0) scale(1);
  transition: opacity .22s ease, transform .32s cubic-bezier(.2,.8,.2,1), visibility 0s; scrollbar-color: var(--line-hi) transparent; }
#panel.hidden { opacity: 0; visibility: hidden; transform: translate3d(18px,0,0) scale(.985); pointer-events: none;
  transition: opacity .16s ease, transform .2s ease, visibility 0s .2s; }
#panel-close { position: absolute; z-index: 3; top: 9px; right: 10px; width: 29px; height: 29px; padding: 0;
  color: var(--mut); background: rgba(255,255,255,.025); border: 1px solid var(--line); border-radius: 5px; cursor: pointer; font-size: 18px; line-height: 1; }
#panel-close:hover { color: var(--txt); border-color: var(--line-hi); }
#panel h2 { margin: 0 32px 10px 0; font-family: var(--font-display); font-size: 15px; font-weight: 600; letter-spacing: -.01em; }
#p-meta { color: var(--mut); font-size: 12px; line-height: 1.75; }
#p-meta b { color: var(--txt); font-weight: 600; }
#panel:not(.hidden) #p-meta > div { animation: data-row-in .36s cubic-bezier(.2,.8,.2,1) both; }
#panel:not(.hidden) #p-meta > div:nth-child(2) { animation-delay: 45ms; }
#panel:not(.hidden) #p-meta > div:nth-child(3) { animation-delay: 90ms; }
#panel:not(.hidden) #p-meta > div:nth-child(4) { animation-delay: 135ms; }
#panel:not(.hidden) #p-meta > div:nth-child(5) { animation-delay: 180ms; }
#panel:not(.hidden) #p-meta > div:nth-child(6) { animation-delay: 225ms; }
@keyframes data-row-in { from { opacity: 0; transform: translateX(8px); } to { opacity: 1; transform: none; } }
#p-score { margin: 13px 0; padding: 12px 13px; background: var(--panel-soft); border: 1px solid var(--line-2); border-radius: 7px; }
#p-score .big { font: 600 29px/1.1 var(--mono); font-feature-settings: "tnum" 1; letter-spacing: -.02em; }
#p-score .unc { margin-top: 3px; color: var(--mut); font-size: 11px; }
#p-score .support { margin-top: 6px; font-size: 11px; line-height: 1.45; }
#p-score .support.high { color: var(--good); }
#p-score .support.medium { color: var(--warn); }
#p-score .support.low { color: var(--bad); }
#p-score .ub { height: 4px; margin-top: 9px; overflow: hidden; background: rgba(255,255,255,.07); border-radius: 2px; }
#p-score .ub > i { display: block; height: 100%; border-radius: 2px; transition: width .72s cubic-bezier(.2,.8,.2,1); }
.support-meter-label { display: flex; justify-content: space-between; margin-top: 9px; color: var(--dim);
  font: 600 11px/1 var(--font-sans); letter-spacing: .03em; }
.support-meter { height: 3px; margin-top: 5px; overflow: hidden; background: rgba(255,255,255,.07); border-radius: 2px; }
.support-meter > i { display: block; height: 100%; border-radius: inherit; background: var(--accent);
  transition: width .8s .08s cubic-bezier(.2,.8,.2,1); }
.chart-ttl { margin-top: 14px; color: var(--dim); font: 600 11px/1 var(--font-sans); letter-spacing: .05em; text-transform: uppercase; }
#p-chart { height: 116px; margin-top: 8px; overflow: hidden; background:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px), rgba(255,255,255,.018);
  background-size: 100% 29px; border: 1px solid var(--line-2); border-radius: 6px; }
#p-chart svg { display: block; height: 116px; }
.chart-area { opacity: 0; transform: scaleX(0); transform-box: fill-box; transform-origin: left center;
  transition: transform .7s cubic-bezier(.2,.8,.2,1), opacity .3s ease; }
.chart-line { transition: stroke-dashoffset .85s .08s cubic-bezier(.3,.7,.2,1); }
.chart-line-delay { transition-delay: .18s; }
#p-chart.chart-ready .chart-area { opacity: 1; transform: scaleX(1); }
#p-chart.chart-ready .chart-line { stroke-dashoffset: 0 !important; }
.chart-legend { display: flex; gap: 14px; margin-top: 7px; color: var(--mut); font-size: 11px; }
.chart-legend span::before { content: ""; display: inline-block; width: 11px; height: 2px; margin-right: 5px;
  border-radius: 2px; vertical-align: middle; }
.chart-legend .oil::before { background: #65d19b; }
.chart-legend .gas::before { background: #ee7486; }
.muted-sm { padding: 30px 0; color: var(--mut); font-size: 11px; text-align: center; }

/* ---- score a location (undrilled-point screen) ----
   Shares the well panel's slot and geometry: the two are mutually exclusive
   readouts of the same right-hand column, so they must not fight for space. */
.prospect-arm { display: block; width: 100%; min-height: 34px; margin-top: 2px; padding: 7px 10px;
  color: var(--mut); background: rgba(255,255,255,.025); border: 1px solid var(--line); border-radius: 6px;
  cursor: pointer; font-family: var(--font-sans); font-size: 12px; font-weight: 600; text-align: left;
  transition: color .15s, border-color .15s, background .15s; }
.prospect-arm:hover { color: var(--txt); border-color: var(--line-hi); }
.prospect-arm[aria-pressed="true"] { color: var(--accent-ink); background: var(--accent); border-color: var(--accent); }
.prospect-arm[disabled] { cursor: not-allowed; opacity: .55; }
body.prospect-armed .maplibregl-canvas { cursor: crosshair; }

#prospect-panel { position: absolute; top: 80px; right: 280px; z-index: 8; width: 328px; max-height: calc(100% - 158px);
  padding: 16px 18px; overflow-y: auto; opacity: 1; visibility: visible; transform: translate3d(0,0,0) scale(1);
  transition: opacity .22s ease, transform .32s cubic-bezier(.2,.8,.2,1), visibility 0s;
  scrollbar-color: var(--line-hi) transparent; }
#prospect-panel.hidden { opacity: 0; visibility: hidden; transform: translate3d(18px,0,0) scale(.985);
  pointer-events: none; transition: opacity .16s ease, transform .2s ease, visibility 0s .2s; }
#prospect-close { position: absolute; z-index: 3; top: 9px; right: 10px; width: 29px; height: 29px; padding: 0;
  color: var(--mut); background: rgba(255,255,255,.025); border: 1px solid var(--line); border-radius: 5px;
  cursor: pointer; font-size: 18px; line-height: 1; }
#prospect-close:hover { color: var(--txt); border-color: var(--line-hi); }
.pr-kicker { display: block; margin-bottom: 6px; color: var(--accent); font: 500 11px/1 var(--mono);
  letter-spacing: .12em; text-transform: uppercase; }
#prospect-panel h2 { margin: 0 32px 6px 0; font-family: var(--font-display); font-size: 15px; font-weight: 600;
  letter-spacing: -.01em; }
.pr-coord { margin: 0 0 12px; color: var(--mut); font: 400 11.5px/1.5 var(--mono); font-feature-settings: "tnum" 1; }
.pr-score { padding: 12px 13px; background: var(--panel-soft); border: 1px solid var(--line-2); border-radius: 7px; }
.pr-score .big { font: 600 29px/1.1 var(--mono); font-feature-settings: "tnum" 1; letter-spacing: -.02em; }
.pr-score .withheld { font-family: var(--font-display); font-size: 15px; font-weight: 600; color: var(--warn); }
.pr-score .unc { margin-top: 3px; color: var(--mut); font-size: 11px; }
.pr-score .ub { height: 4px; margin-top: 9px; overflow: hidden; background: rgba(255,255,255,.07); border-radius: 2px; }
.pr-score .ub > i { display: block; height: 100%; border-radius: 2px; background: var(--accent);
  transition: width .72s cubic-bezier(.2,.8,.2,1); }
.pr-plan { margin-top: 13px; padding-top: 11px; border-top: 1px solid var(--line-2); }
.pr-plan .slider { margin-top: 0; }
.pr-plan output { color: var(--txt); font: 500 12.5px/1 var(--mono); font-feature-settings: "tnum" 1; }
.pr-plan-foot { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 7px;
  color: var(--dim); font-size: 10.5px; }
.pr-quiet { padding: 3px 7px; color: var(--mut); background: transparent; border: 1px solid var(--line);
  border-radius: 5px; cursor: pointer; font-family: var(--font-sans); font-size: 10.5px; font-weight: 600; }
.pr-quiet:hover { color: var(--txt); border-color: var(--line-hi); }
.pr-support { display: grid; grid-template-columns: 1fr auto; gap: 4px 10px; margin: 13px 0 0;
  color: var(--mut); font-size: 11.5px; }
.pr-support dt { color: var(--dim); }
.pr-support dd { margin: 0; color: var(--txt); font: 500 11.5px/1.5 var(--mono);
  font-feature-settings: "tnum" 1; text-align: right; }
.pr-support dd.high { color: var(--good); }
.pr-support dd.medium { color: var(--warn); }
.pr-support dd.low, .pr-support dd.none { color: var(--bad); }
.pr-limitation { margin-top: 12px; padding: 10px 11px; color: var(--txt); background: rgba(232,176,74,.08);
  border: 1px solid rgba(232,176,74,.28); border-radius: 6px; font-size: 11.5px; line-height: 1.55; }
.pr-caveats { margin-top: 12px; }
.pr-caveats summary { color: var(--mut); cursor: pointer; font-size: 11.5px; font-weight: 600; }
.pr-caveats summary:hover { color: var(--txt); }
.pr-caveats ul { margin: 8px 0 0; padding-left: 15px; color: var(--dim); font-size: 11px; line-height: 1.55; }
.pr-caveats li { margin-bottom: 6px; }
.pr-model { margin: 12px 0 0; padding-top: 10px; border-top: 1px solid var(--line-2); color: var(--dim);
  font-size: 10.5px; line-height: 1.5; }
.pr-model b { color: var(--mut); font-family: var(--mono); font-weight: 500; }

/* ---- analyst command surface ---- */
#agent { position: absolute; z-index: 9; bottom: 31px; left: 50%; width: min(620px,calc(100% - 40px)); transform: translateX(-50%); }
#agent-out { max-height: min(34vh,260px); margin-bottom: 8px; padding: 11px 15px; overflow-y: auto; font-size: 12.5px; line-height: 1.6; }
#agent-out.hidden { display: none; }
#agent-out .mode { display: block; margin-bottom: 5px; color: var(--accent); font: 600 11px/1 var(--font-sans);
  letter-spacing: .05em; text-transform: uppercase; }
#agent-out .dots { color: var(--mut); }
#agent-out .scope-note { display: block; margin-top: 6px; padding-top: 6px; border-top: 1px solid var(--line);
  color: var(--mut); font-size: 11.5px; line-height: 1.5; }
#agent-form { display: flex; gap: 7px; }
#agent-scope { margin: 0 2px 6px; color: var(--dim); font-size: 11px; line-height: 1.45; text-shadow: 0 1px 2px rgba(7,9,13,.6); }
#agent-in { flex: 1; min-width: 0; padding: 12px 15px; color: var(--txt); background: var(--panel);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); border: 1px solid var(--line); border-radius: 7px;
  box-shadow: var(--shadow); font-family: var(--font-sans); font-size: 13px; }
#agent-in:focus { border-color: var(--accent); outline: none; box-shadow: var(--shadow), 0 0 0 3px var(--accent-soft); }
#agent-in::placeholder { color: var(--dim); }
#agent-send { min-width: 66px; padding: 0 16px; color: var(--accent-ink); background: var(--accent); border: 0; border-radius: 7px;
  box-shadow: var(--shadow); cursor: pointer; font-family: var(--font-sans); font-size: 13px; font-weight: 600;
  transition: background .12s, transform .12s; }
#agent-send:hover { background: var(--accent-2); transform: translateY(-1px); }
#agent-send:disabled { opacity: .45; cursor: default; transform: none; }

/* ---- footer ---- */
#disclaimer { position: absolute; z-index: 4; right: 0; bottom: 0; left: 0; padding: 21px 14px 6px;
  color: var(--mut); background: linear-gradient(transparent,rgba(7,9,13,.85) 60%); font-size: 11px; text-align: center; pointer-events: none; }
#disclaimer a { color: var(--accent); text-decoration: none; pointer-events: auto; }
#disclaimer strong { color: var(--warn); }

/* popups + native map controls */
.maplibregl-popup-content { padding: 8px 10px; color: var(--txt); background: var(--panel-solid); border: 1px solid var(--line-hi);
  border-radius: 6px; box-shadow: var(--shadow); font-family: var(--font-sans); font-size: 11.5px; }
.well-popup .maplibregl-popup-content, .well-popup .maplibregl-popup-tip {
  animation: popup-in .16s cubic-bezier(.2,.8,.2,1) both; transform-origin: center bottom; }
.well-popup.is-leaving .maplibregl-popup-content, .well-popup.is-leaving .maplibregl-popup-tip { animation: popup-out .13s ease both; }
@keyframes popup-in { from { opacity: 0; transform: translateY(4px) scale(.96); } to { opacity: 1; transform: none; } }
@keyframes popup-out { to { opacity: 0; transform: translateY(2px) scale(.98); } }
.maplibregl-popup-content b { color: #fff; }
.maplibregl-popup-anchor-bottom .maplibregl-popup-tip { border-top-color: var(--panel-solid); }
.maplibregl-popup-anchor-top .maplibregl-popup-tip { border-bottom-color: var(--panel-solid); }
.maplibregl-ctrl-group { overflow: hidden; background: var(--panel-solid) !important; border: 1px solid var(--line) !important;
  border-radius: 6px !important; box-shadow: var(--shadow) !important; }
.maplibregl-ctrl-group button { filter: invert(1) hue-rotate(180deg); }
.maplibregl-ctrl-scale { color: var(--mut); background: rgba(18,22,29,.8) !important; border-color: var(--line-hi) !important;
  font: 400 10.5px/1.2 var(--mono) !important; }
.maplibregl-ctrl-attrib { color: var(--mut); background: rgba(7,9,13,.68) !important; }
.maplibregl-ctrl-attrib a { color: var(--mut) !important; }
body.on-light #disclaimer { color: #4a5360; background: linear-gradient(transparent,rgba(245,242,236,.85) 60%); }
body.ui-intro #title { animation: ui-assemble-left .62s .12s cubic-bezier(.18,.82,.2,1) both; }
body.ui-intro #telemetry { animation: ui-assemble-down .58s .3s cubic-bezier(.18,.82,.2,1) both; }
body.ui-intro #controls { animation: ui-assemble-right .62s .42s cubic-bezier(.18,.82,.2,1) both; }
body.ui-intro #agent { animation: ui-assemble-up .58s .56s cubic-bezier(.18,.82,.2,1) both; }
@keyframes ui-assemble-left { from { opacity: 0; transform: translate3d(-18px,0,0); } to { opacity: 1; transform: none; } }
@keyframes ui-assemble-right { from { opacity: 0; transform: translate3d(18px,0,0); } to { opacity: 1; transform: none; } }
@keyframes ui-assemble-down { from { opacity: 0; transform: translate3d(0,-12px,0); } to { opacity: 1; transform: none; } }
@keyframes ui-assemble-up { from { opacity: 0; transform: translate3d(-50%,12px,0); } to { opacity: 1; transform: translateX(-50%); } }
@keyframes ui-assemble-mobile-up { from { opacity: 0; transform: translate3d(0,12px,0); } to { opacity: 1; transform: none; } }

@media (max-width: 1180px) and (min-width: 821px) {
  #telemetry { grid-template-columns: auto minmax(190px,1fr) auto; }
  .telemetry-field { display: none; }
}

@media (max-width: 960px) and (min-width: 821px) {
  #telemetry { grid-template-columns: auto minmax(160px,1fr); }
  .telemetry-view { display: none; }
}

@media (max-width: 820px) {
  #analysis-radar { display: none; }
  #ctl-toggle { display: flex; }
  #control-scrim { display: block; }
  body.show-ctl #control-scrim { opacity: 1; pointer-events: auto; }
  #title { top: 8px; left: 8px; width: auto; max-width: 56vw; padding: 10px 12px 11px; }
  .title-kicker { margin-bottom: 7px; }
  #title .stats { font-size: 10.5px; }
  #title .report-link a { font-size: 11px; }
  #telemetry { top: 62px; right: 8px; left: auto; width: min(40vw,280px); height: auto; min-height: 44px;
    grid-template-columns: 1fr; transition: opacity .18s ease; }
  .telemetry-state { min-height: 26px; padding: 0 9px; border-right: 0; border-bottom: 1px solid var(--line-2); }
  .telemetry-position { min-height: 38px; padding: 7px 9px; border-right: 0; }
  .telemetry-view, .telemetry-field { display: none; }
  body.show-ctl #telemetry { opacity: 0; }
  #controls { top: 60px; right: 8px; left: auto; bottom: auto; width: min(360px,calc(100% - 16px));
    max-height: calc(100dvh - 148px); z-index: 21; opacity: 0; visibility: hidden;
    transform: translate3d(calc(100% + 24px),0,0); transition: opacity .2s ease, transform .32s cubic-bezier(.2,.8,.2,1), visibility 0s .32s; }
  body.show-ctl #controls { opacity: 1; visibility: visible; transform: translate3d(0,0,0); transition-delay: 0s; }
  #panel, #prospect-panel { top: auto; right: 8px; bottom: 84px; left: 8px; width: auto; max-height: min(58vh,480px); }
  #panel.hidden, #prospect-panel.hidden { transform: translate3d(0,18px,0) scale(.985); }
  #agent { right: 8px; bottom: 31px; left: 8px; width: auto; transform: none; }
  body.ui-intro #agent { animation-name: ui-assemble-mobile-up; }
  #agent-in { padding: 12px 13px; }
  .maplibregl-ctrl-bottom-right { bottom: 78px; }
  body.detail-open .maplibregl-ctrl-bottom-right { opacity: 0; pointer-events: none; }
}

@media (max-width: 620px) {
  #title { max-width: calc(100% - 116px); }
  #title .model-note { display: -webkit-box; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
  #telemetry { top: auto; right: 8px; bottom: 88px; left: 8px; width: auto; min-height: 40px; grid-template-columns: auto 1fr; }
  .telemetry-state { min-height: 40px; border-right: 1px solid var(--line-2); border-bottom: 0; }
  .telemetry-position { min-height: 40px; }
  body.detail-open #telemetry { opacity: 0; pointer-events: none; }
  #controls { top: auto; right: 8px; bottom: 85px; left: 8px; width: auto; max-height: min(69dvh,570px);
    transform: translate3d(0,calc(100% + 110px),0); }
  #agent-send { min-width: 58px; padding: 0 12px; }
  #agent-in { font-size: 12px; }
}

@media (max-height: 650px) and (min-width: 821px) {
  #title .model-note { display: none; }
  #controls { font-size: 12px; }
  .grp { padding: 7px 0; }
  #panel, #prospect-panel { top: 72px; max-height: calc(100% - 142px); }
}

@media (pointer: coarse) {
  .base-btn, .basin-seg button { min-height: 36px; }
  select, .txt { min-height: 38px; }
  .row input { width: 17px; height: 17px; }
}

@media (prefers-reduced-motion: reduce) {
  .toggle-glyph i, #controls, #control-scrim, #panel, #panel.hidden, #p-score .ub > i,
  #prospect-panel, #prospect-panel.hidden, .pr-score .ub > i,
  .support-meter > i, .chart-area, .chart-line, .well-popup .maplibregl-popup-content,
  .well-popup .maplibregl-popup-tip, #agent-send, #analysis-radar,
  #panel:not(.hidden) #p-meta > div, body.ui-intro #title, body.ui-intro #telemetry,
  body.ui-intro #controls, body.ui-intro #agent { animation: none !important; transition-duration: .001ms !important; transition-delay: 0s !important; }
  .chart-area { opacity: 1; transform: none; }
}

@media (prefers-contrast: more) {
  :root { --line: rgba(255,255,255,.32); --line-hi: rgba(255,255,255,.55); --mut: #c2cad6; --dim: #98a2b1; }
}

/* Pause all motion while the tab is hidden (app.js toggles .page-hidden on <html>). */
.page-hidden *, .page-hidden *::before, .page-hidden *::after {
  animation-play-state: paused !important;
  transition-duration: 0s !important;
}