/* "The undercut and overcut, explained": pit loss and its ghost, the out-lap duel, the balance, the lap chart, the pit wall's rules and the broadcast walkthrough. */

/* Shared controls */
.feature-post[data-feature="undercut-overcut"] .fig-stage input[type="range"] { width: 100%; accent-color: var(--coral); }
.feature-post[data-feature="undercut-overcut"] .fig > .fig-head { padding: 0 6px; }
.pl-controls small, .bal-controls small, .duel-who small, .gc-read small, .bal-pan small, .duel-swing small, .pl-readout small, .bc-voice small {
  display: flex; justify-content: space-between; gap: 10px; font: 700 11px/1.2 Jakarta; letter-spacing: .14em; text-transform: uppercase; color: var(--subtle);
}
.pl-controls output, .bal-controls output { font: 800 13px/1 Jakarta; letter-spacing: 0; text-transform: none; color: var(--text); font-variant-numeric: tabular-nums; }

/* Pit loss: a car and its ghost */
.pl { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 22px; align-items: center; }
.pl-map { display: block; width: 100%; height: auto; }
.pl-tarmac { fill: none; stroke: var(--alternate); stroke-width: 30; stroke-linejoin: round; }
.pl-track { fill: none; stroke: #ffffff1c; stroke-width: 2; stroke-dasharray: 10 12; }
.pl-trail { fill: none; stroke: #fff; stroke-opacity: .28; stroke-width: 6; stroke-linecap: round; }
.pl-lane { fill: none; stroke: var(--medium); stroke-opacity: .5; stroke-width: 10; stroke-linecap: round; }
.pl-box { fill: var(--raised); stroke: var(--medium); stroke-opacity: .6; }
.pl-label { font: 700 11px/1 Jakarta; letter-spacing: .12em; text-transform: uppercase; fill: var(--subtle); text-anchor: middle; }
.pl-car circle { fill: #6a3fd8; stroke: #fff; stroke-width: 3; }
.pl-ghost circle { fill: #6a3fd8; fill-opacity: .25; stroke: #fff; stroke-opacity: .45; stroke-width: 2; stroke-dasharray: 4 3; }
.pl-side { display: grid; gap: 16px; }
.pl-state { min-height: 2.6em; margin: 0; font: 700 15px/1.3 Jakarta; color: var(--muted); }
[data-phase="stop"] .pl-state { color: var(--medium); }
[data-phase="out"] .pl-state { color: var(--text); }
.pl-readout { display: grid; gap: 8px; padding: 16px 18px; border-radius: var(--radius-md); background: var(--ink); box-shadow: inset 0 0 0 1px var(--rim); }
.pl-readout b { font: 800 34px/1 Jakarta; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
[data-phase="out"] .pl-readout b { color: var(--coral); }
.pl-bar { display: flex; height: 12px; border-radius: 6px; background: var(--alternate); overflow: hidden; }
.pl-bar i { width: var(--w, 0%); transition: width 400ms var(--motion); }
.pl-bar [data-bar="lane"], .pl-break .is-lane { background: var(--medium); }
.pl-bar [data-bar="stop"], .pl-break .is-stop { background: var(--coral); }
.pl-break dl { display: grid; gap: 6px; margin: 12px 0 0; }
.pl-break dl div { display: flex; justify-content: space-between; gap: 12px; font-size: 14px; color: var(--muted); }
.pl-break dt { display: flex; align-items: center; gap: 8px; }
.pl-break dt i { width: 10px; height: 10px; border-radius: 3px; }
.pl-break dd { margin: 0; font-weight: 700; color: var(--text); font-variant-numeric: tabular-nums; }
.pl-break .is-total { padding-top: 6px; border-top: 1px solid var(--rim); color: var(--text); font-weight: 700; }
.pl-break .is-total dd { color: var(--coral); }
.pl-controls { display: grid; gap: 14px; }
.pl-controls > div, .pl-controls label { display: grid; gap: 8px; }
.pl-controls .seg { justify-self: start; }

/* One lap, two cars */
.duel-top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px 24px; margin-bottom: 22px; }
.duel-top p { flex: 1 1 260px; margin: 0; font-size: 15px; line-height: 1.5; color: var(--muted); }
.duel { display: grid; gap: 12px; }
.duel-row { display: grid; grid-template-columns: minmax(0, 150px) minmax(0, 1fr) auto; gap: 18px; align-items: center; padding: 14px 18px; border-radius: var(--radius-md); background: var(--ink); box-shadow: inset 0 0 0 1px var(--rim), inset 4px 0 0 var(--team); }
.duel-who { display: grid; gap: 6px; }
.duel-who b { font: 800 17px/1 Jakarta; }
.duel-who small { letter-spacing: .08em; }
.duel-track { position: relative; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 3px; height: 14px; }
.duel-track > i { border-radius: 4px; background: var(--alternate); }
.duel-fill { position: absolute; inset: 0 auto 0 0; width: calc(var(--p, 0) * 100%); border-radius: 4px; background: color-mix(in srgb, var(--team) 55%, transparent); }
.duel-rail { position: absolute; inset: 0; }
.duel-car { position: absolute; top: 50%; left: calc(var(--p, 0) * 100%); width: 20px; height: 20px; border: 3px solid #fff; border-radius: 50%; background: var(--team); transform: translate(-50%, -50%); }
.duel-times { display: grid; grid-template-columns: repeat(3, 44px) 64px; gap: 6px; text-align: right; font: 700 14px/1 Jakarta; font-variant-numeric: tabular-nums; color: var(--subtle); }
.duel-times .is-best { color: #4ade80; }
.duel-times b { font: 800 17px/1 Jakarta; color: var(--text); }
.duel-row.is-done .duel-times b { color: var(--coral); }
.duel-swing { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 12px; margin-top: 18px; font-size: 15px; color: var(--muted); }
.duel-swing small { flex-basis: 100%; }
.duel-swing b { font: 800 30px/1 Jakarta; letter-spacing: -.03em; color: var(--text); font-variant-numeric: tabular-nums; }
.is-settled[data-swing="fresh"] .duel-swing b { color: #00a3e0; }
.is-settled[data-swing="old"] .duel-swing b { color: #e10098; }

/* What decides it */
.bal { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 28px; align-items: center; }
.bal-controls { display: grid; gap: 18px; }
.bal-controls label { display: grid; gap: 10px; }
.bal-scene { position: relative; display: grid; justify-items: center; padding-top: 30px; }
.bal-post { position: absolute; top: 44px; left: 50%; width: 12px; height: 132px; border-radius: 6px 6px 0 0; background: var(--raised); transform: translateX(-50%); }
.bal-post::before { content: ""; position: absolute; top: -6px; left: -4px; width: 20px; height: 20px; border-radius: 50%; background: var(--hard); }
.bal-post::after { content: ""; position: absolute; bottom: 0; left: -39px; width: 90px; height: 10px; border-radius: 5px; background: var(--raised); }
.bal-beam { position: relative; z-index: 1; width: min(100%, 420px); height: 110px; transform: rotate(var(--tilt, 0deg)); transform-origin: 50% 20px; transition: transform 600ms var(--motion); }
.bal-arm { position: absolute; top: 14px; left: 0; right: 0; height: 10px; border-radius: 5px; background: var(--hard); }
.bal-pan { position: absolute; top: 34px; display: grid; justify-items: center; gap: 8px; width: 44%; padding: 14px 10px; border-radius: var(--radius-md); background: var(--ink); box-shadow: inset 0 0 0 1px var(--rim); text-align: center; transform: rotate(calc(var(--tilt, 0deg) * -1)); transition: transform 600ms var(--motion); }
.bal-pan small { justify-content: center; letter-spacing: .08em; }
.bal-pan.is-gain { left: 0; }
.bal-pan.is-gap { right: 0; }
.bal-pan b { font: 800 26px/1 Jakarta; font-variant-numeric: tabular-nums; }
.bal-pan.is-gain b { color: #00a3e0; }
.bal-pan.is-gap b { color: #e10098; }
.bal-sum { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 14px; margin: 56px 0 0; font-size: 14px; color: var(--muted); font-variant-numeric: tabular-nums; }
.bal-sum b { color: var(--text); }
.bal-verdict { display: grid; gap: 6px; margin: 14px 0 0; text-align: center; font-size: 15px; line-height: 1.45; color: var(--muted); }
.bal-verdict b { font: 800 20px/1.1 Jakarta; color: var(--text); }
[data-outcome="works"] .bal-verdict b { color: #00a3e0; }
[data-outcome="short"] .bal-verdict b, [data-outcome="backfires"] .bal-verdict b { color: #e10098; }
[data-outcome="close"] .bal-verdict b { color: var(--medium); }

/* Lap times and the net gap */
.gc-top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px 24px; margin-bottom: 14px; }
.gc-legend { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 0; padding: 0; list-style: none; font: 700 14px/1 Jakarta; }
.gc-legend li { display: flex; align-items: center; gap: 8px; }
.gc-legend li::before { content: ""; width: 14px; height: 4px; border-radius: 2px; background: var(--team); }
.gc-legend small { font-weight: 600; color: var(--subtle); }
.gc-chart { display: block; width: 100%; height: auto; }
.gc-grid { stroke: #ffffff12; }
.gc-zero { stroke: #ffffff30; stroke-dasharray: 4 6; }
.gc-axis, .gc-lap { font: 700 11px/1 Jakarta; letter-spacing: .1em; text-transform: uppercase; fill: var(--subtle); }
.gc-lap { text-anchor: middle; }
.gc-cursor { stroke: var(--coral); stroke-opacity: .55; stroke-width: 2; transition: transform 500ms var(--motion); }
.gc-hit { fill: transparent; cursor: pointer; }
.gc-reveal { transition: transform 800ms var(--motion); }
.gc-bar.is-a { fill: #e10098; fill-opacity: .7; }
.gc-bar.is-b { fill: #00a3e0; fill-opacity: .7; }
.gc-line { fill: none; stroke-width: 3; stroke-linejoin: round; stroke-linecap: round; }
.gc-line.is-a, .gc-dot.is-a { stroke: #e10098; }
.gc-line.is-b, .gc-dot.is-b { stroke: #00a3e0; }
.gc-dot { fill: var(--surface); stroke-width: 3; }
.gc-dot.is-pit.is-a { fill: #e10098; }
.gc-dot.is-pit.is-b { fill: #00a3e0; }
.gc-tag rect { fill: var(--ink); stroke: currentColor; }
.gc-tag.is-a { color: #e10098; }
.gc-tag.is-b { color: #00a3e0; }
.gc-tag text { font: 800 10px/1 Jakarta; letter-spacing: .08em; fill: currentColor; text-anchor: middle; }
.gc-tyre circle { fill: var(--ink); stroke: var(--c); stroke-width: 4; }
.gc-tyre text { font: 800 10px/1 Jakarta; fill: var(--text); text-anchor: middle; }
.gc-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; margin-top: 14px; }
.gc-read { display: grid; gap: 8px; min-width: 210px; padding: 14px 18px; border-radius: var(--radius-md); background: var(--ink); box-shadow: inset 0 0 0 1px var(--rim); }
.gc-read small { justify-content: flex-start; gap: 4px; }
.gc-read b { font: 800 18px/1 Jakarta; font-variant-numeric: tabular-nums; }
.gc-read b[data-lead="a"] { color: #e10098; }
.gc-read b[data-lead="b"] { color: #00a3e0; }
.gc-foot p { flex: 1 1 260px; margin: 0; font-size: 15px; line-height: 1.5; color: var(--muted); }

/* The pit wall's two rules */
.rules { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.rules article { display: grid; align-content: start; gap: 12px; padding: 24px 26px; border-radius: var(--radius-lg); background: var(--surface); box-shadow: inset 0 0 0 1px var(--rim); }
.rules small { display: flex; align-items: center; gap: 8px; font: 700 11px/1 Jakarta; letter-spacing: .14em; text-transform: uppercase; color: var(--coral); }
.rules small i { font-size: 18px; }
.rules b { font: 800 22px/1.15 Jakarta; }
.rules ul { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.rules li { display: flex; gap: 10px; font-size: 15px; line-height: 1.4; color: var(--muted); }
.rules li::before { content: ""; flex: none; width: 6px; height: 6px; margin-top: .5em; border-radius: 50%; background: var(--coral); }
.reveal-ready .rules[data-reveal] article { opacity: 0; transform: translateY(14px); transition: opacity 600ms ease calc(var(--i) * 140ms), transform 800ms var(--motion) calc(var(--i) * 140ms); }
.reveal-ready .rules[data-reveal].is-in article { opacity: 1; transform: none; }

/* An undercut on the broadcast */
.bc { display: grid; grid-template-columns: minmax(0, 250px) minmax(0, 1fr); gap: 22px; align-items: start; }
.bc-tower { display: grid; gap: 4px; margin: 0; padding: 8px; border-radius: var(--radius-md); background: var(--ink); box-shadow: inset 0 0 0 1px var(--rim); list-style: none; }
.bc-tower li { display: grid; grid-template-columns: 22px 4px minmax(0, 1fr) auto 26px; gap: 10px; align-items: center; height: 38px; padding: 0 8px; border-radius: var(--radius-sm); font: 800 14px/1 Jakarta; }
.bc-tower li::before { content: ""; grid-column: 2; grid-row: 1; height: 18px; border-radius: 2px; background: var(--team); }
.bc-tower li b { grid-column: 1; grid-row: 1; color: var(--muted); font-variant-numeric: tabular-nums; }
.bc-tower li span { grid-column: 3; }
.bc-tower li em { font-style: normal; font-weight: 700; font-size: 13px; color: var(--muted); font-variant-numeric: tabular-nums; }
.bc-tower li.is-pair { background: var(--alternate); }
.bc-tower li.is-status em { padding: 4px 7px; border-radius: 6px; background: var(--medium); color: var(--ink); font-size: 11px; font-weight: 800; letter-spacing: .06em; }
.bc-tower .tyre { width: 24px; height: 24px; border-width: 3px; font-size: 9px; }
.bc-stage { display: grid; min-height: 230px; }
.bc-empty { align-self: center; justify-self: center; margin: 0; font: 700 12px/1.3 Jakarta; letter-spacing: .14em; text-transform: uppercase; color: var(--subtle); }
.bc-card { display: grid; gap: 16px; align-content: start; padding: 20px 22px; border-radius: var(--radius-lg); background: var(--alternate); box-shadow: inset 0 0 0 1px var(--rim); animation: bc-in 500ms var(--motion); }
.bc-card header, .bc-card footer { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; }
.bc-who { display: flex; align-items: center; gap: 10px; font: 800 20px/1 Jakarta; }
.bc-who::before { content: ""; width: 5px; height: 22px; border-radius: 3px; background: var(--team); }
.bc-status { display: grid; justify-items: end; gap: 6px; }
.bc-status small { font: 700 11px/1 Jakarta; letter-spacing: .14em; text-transform: uppercase; color: var(--subtle); }
.bc-status b { font: 800 24px/1 Jakarta; font-variant-numeric: tabular-nums; }
.bc-phases { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 4px; margin: 0; padding: 0; list-style: none; }
.bc-phases li { padding-top: 10px; border-top: 4px solid var(--raised); font: 700 11px/1.2 Jakarta; letter-spacing: .06em; text-transform: uppercase; color: var(--subtle); }
.bc-phases li[data-state="done"] { border-color: var(--muted); color: var(--muted); }
.bc-phases li[data-state="now"] { border-color: var(--coral); color: var(--text); }
.bc-change { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; font-size: 14px; color: var(--muted); }
.bc-change em { font-style: normal; color: var(--subtle); }
.bc-change .tyre.is-fresh { box-shadow: 0 0 0 4px color-mix(in srgb, var(--hard) 22%, transparent); }
.bc-card footer { padding-top: 12px; border-top: 1px solid var(--rim); font-size: 14px; color: var(--muted); }
.bc-card footer span:last-child { font-weight: 700; color: var(--text); }
.bc-card.is-verdict p { display: grid; gap: 8px; margin: 0; }
.bc-card.is-verdict p small { font: 700 11px/1 Jakarta; letter-spacing: .14em; text-transform: uppercase; color: var(--subtle); }
.bc-card.is-verdict p b { font: 800 28px/1 Jakarta; color: #00a3e0; }
.bc-card dl { display: grid; gap: 12px; margin: 0; }
.bc-card dl div { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px 12px; font-size: 14px; }
.bc-card dt { color: var(--muted); }
.bc-card dd { margin: 0; font-weight: 800; font-variant-numeric: tabular-nums; }
.bc-card dl i { grid-column: 1 / -1; height: 8px; border-radius: 4px; background: linear-gradient(90deg, #e10098 var(--w), var(--raised) var(--w)); }
.bc-card dl i.is-good { background: linear-gradient(90deg, #00a3e0 var(--w), var(--raised) var(--w)); }
.bc-voice { display: grid; gap: 8px; min-height: 76px; margin: 18px 0 0; padding: 14px 18px; border-radius: var(--radius-md); background: var(--ink); box-shadow: inset 0 0 0 1px var(--rim); }
.bc-voice small { justify-content: flex-start; color: var(--coral); }
.bc-voice span { font-size: 16px; line-height: 1.45; }
.bc-steps { display: flex; justify-content: center; gap: 8px; margin-top: 16px; }
.bc-steps button { width: 28px; height: 8px; padding: 0; border: 0; border-radius: 4px; background: var(--raised); cursor: pointer; transition: background 200ms, width 300ms var(--motion); }
.bc-steps button[aria-pressed="true"] { width: 44px; background: var(--coral); }
@keyframes bc-in { from { opacity: 0; transform: translateY(8px); } }
@media (prefers-reduced-motion: reduce) { .bc-card { animation: none; } }

@media (max-width: 860px) {
  .pl, .bal, .bc { grid-template-columns: minmax(0, 1fr); }
  .duel-row { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .duel-times { justify-content: start; text-align: left; }
  .rules { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 420px) {
  .duel-times { grid-template-columns: repeat(3, minmax(0, 1fr)) minmax(0, 1.3fr); width: 100%; }
  .bal-pan { padding: 10px 6px; }
  .bal-pan b { font-size: 20px; }
  .bc-phases li { font-size: 9px; letter-spacing: 0; }
  .bc-card { padding: 16px; }
}