/* CourtFatigue - "tactics board" theme: dark walnut board, chalk ink, thin court-line rules as separators. */
:root {
  /* surface: a walnut tactics board; floorboard seams are drawn on <body> */
  --board: #221c16;
  --board-2: #2b241d;
  --board-3: #362d24;
  /* ink */
  --chalk: #ece6da;
  --chalk-2: #cfc6b6;
  --muted: #a39887;
  --faint: rgba(236, 230, 218, .14);
  --hair: rgba(236, 230, 218, .22);
  /* wood + court paint */
  --maple: #c9a273;
  --court: #e8923f;
  --court-rgb: 232, 146, 63;
  /* data meaning */
  --good: #9cc48a;
  --bad: #e5584f;
  --text: var(--chalk);
  --display: "Big Shoulders Display", "Arial Narrow", sans-serif;
  --body: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { overflow-x: hidden; }
body {
  margin: 0;
  color: var(--chalk);
  font: 16px/1.6 var(--body);
  font-variant-numeric: tabular-nums;
  min-height: 100vh;
  /* minimal hardwood: alternating plank tones + hairline seams, barely visible */
  background:
    repeating-linear-gradient(90deg, transparent 0 139px, rgba(0, 0, 0, .22) 139px 140px),
    repeating-linear-gradient(90deg, rgba(255, 236, 205, .012) 0 140px, transparent 140px 280px),
    radial-gradient(1200px 700px at 70% -10%, rgba(201, 162, 115, .09), transparent 65%),
    var(--board);
}
.wrap { width: min(1160px, 100% - 32px); margin-inline: auto; }
.hidden { display: none !important; }
h1, h2, h3 { font-family: var(--display); font-weight: 700; letter-spacing: .005em; margin: 0; line-height: 1.05; }
h3 { font-size: 1.45rem; }
a { color: var(--maple); }
:focus-visible { outline: 2px solid var(--court); outline-offset: 2px; }

/* ---------- top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 20;
  background: rgba(34, 28, 22, .92); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--hair);
}
.topbar-in { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 8px 0; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--court); text-decoration: none; font: 800 1.6rem var(--display); }
.brand span { color: var(--chalk); }
.brand b { color: var(--maple); font-weight: 800; }
.tabs { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tabs button {
  appearance: none; background: transparent; border: 0; color: var(--muted); cursor: pointer; white-space: nowrap;
  padding: 10px 12px 9px; font: 500 .92rem var(--body);
  border-bottom: 2px solid transparent; transition: color .15s, border-color .15s;
}
.tabs button:hover { color: var(--chalk); }
.tabs button.on { color: var(--chalk); border-bottom-color: var(--court); }
.lang { display: flex; align-items: center; gap: 2px; color: var(--muted); }
.lang .ic { margin: 0 4px; }
.lang button { appearance: none; background: transparent; border: 0; color: var(--muted); font: 600 .8rem var(--body);
  padding: 6px 8px; cursor: pointer; border-bottom: 2px solid transparent; }
.lang button:hover { color: var(--chalk); }
.lang button.on { color: var(--chalk); border-bottom-color: var(--court); }

/* ---------- back bar (after jumping from "Uses & benefits" to its evidence) ---------- */
.backbar { position: sticky; top: 58px; z-index: 15; padding: 10px 0; background: rgba(34, 28, 22, .94);
  border-bottom: 1px solid rgba(var(--court-rgb), .5); }
.backbar .btn { border-color: var(--court); color: var(--chalk); }
.card, .note { scroll-margin-top: 130px; }

/* ---------- panes ---------- */
.pane { display: none; padding: 30px 0 64px; }
.pane.on { display: block; }

/* ---------- hero ---------- */
.hero-row { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 48px; align-items: center; padding: 18px 0 6px; }
.hero { max-width: 820px; }
.eyebrow { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; color: var(--muted); font-size: .88rem; margin: 0 0 18px; }
.eyebrow img { height: 24px; width: auto; opacity: .9; }
.hx-q { color: var(--chalk-2); font: 500 clamp(1.1rem, 2.2vw, 1.4rem)/1.35 var(--body); margin: 0 0 12px; max-width: 34ch; }
.hero h1 { font-size: clamp(2.8rem, 7vw, 5.4rem); font-weight: 800; line-height: .95; letter-spacing: -.005em; }
.hero h1 em { font-style: normal; display: block; color: var(--maple); font-weight: 700; }
.lede { color: var(--chalk-2); font-size: 1.08rem; max-width: 64ch; margin: 18px 0 22px; }

.cta { display: flex; flex-wrap: wrap; gap: 10px; }
.btn {
  appearance: none; display: inline-flex; align-items: center; gap: 8px; cursor: pointer; text-decoration: none;
  background: transparent; color: var(--chalk); border: 1px solid var(--hair); border-radius: 2px;
  padding: 10px 18px; font: 600 .92rem var(--body); transition: border-color .15s, background .15s;
}
.btn:hover { border-color: var(--chalk); }
.btn.primary { background: var(--chalk); color: var(--board); border-color: var(--chalk); }
.btn.primary:hover { background: #fff; }

/* ---------- court-line rules ---------- */
/* .card is an open section: a hairline on top, nothing else */
.card { border-top: 1px solid var(--hair); padding: 26px 0 8px; margin-top: 30px; }
.card .sub { color: var(--muted); font-size: .9rem; margin: 6px 0 14px; max-width: 72ch; }
.card h3 .ic { margin-right: 10px; color: var(--court); }
/* two columns separated by a lane line */
.grid { display: grid; gap: 0; margin-top: 30px; }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--hair); }
.grid.two > .card { border-top: 0; margin-top: 0; padding: 26px 28px 10px; }
.grid.two > .card:first-child { padding-left: 0; }
.grid.two > .card:last-child { padding-right: 0; border-left: 1px solid var(--faint); }
.grid.two.wide-left { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
.grid > *, .kpi { min-width: 0; }
/* the mid-court separator: hairline with the centre circle */
.tech-head { position: relative; margin-top: 56px; padding-top: 44px; border-top: 1px solid rgba(var(--court-rgb), .55); scroll-margin-top: 70px; }
.tech-head::before {
  content: ""; position: absolute; left: 50%; top: -1px; width: 72px; height: 36px; transform: translateX(-50%);
  border: 1px solid rgba(var(--court-rgb), .55); border-top: 0; border-radius: 0 0 36px 36px;
}
.tech-head h2 { font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 800; }
.tech-head .lede { margin-bottom: 0; }

/* ---------- key figures ---------- */
.grid.kpis { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); border-top: 1px solid var(--hair); border-bottom: 1px solid var(--hair); }
.kpi { padding: 18px 20px; border-left: 1px solid var(--faint); }
.kpi:first-child { border-left: 0; padding-left: 0; }
.kpi .l { color: var(--muted); font-size: .84rem; }
.kpi .v { font: 800 2.4rem/1.05 var(--display); margin-top: 6px; }
.kpi .d { color: var(--muted); font-size: .8rem; margin-top: 2px; }
.kpi.accent .v { color: var(--chalk); }
.kpi.good .v { color: var(--good); }
.kpi.bad .v { color: var(--bad); }
.grid.kpis.small { margin-top: 10px; border-bottom: 0; }

/* ---------- verdicts ---------- */
.verdict { border-top: 0; border-left: 2px solid var(--muted); padding: 4px 0 4px 20px; margin-top: 30px; }
.verdict.ok { border-left-color: var(--good); }
.verdict.warn { border-left-color: var(--court); }
.verdict.alert { border-left-color: var(--bad); }
.verdict h3 { margin-bottom: 4px; }
.verdict p { margin: 6px 0 0; color: var(--chalk-2); max-width: 90ch; }
.badge { display: inline-block; padding: 2px 8px; border: 1px solid currentColor; border-radius: 2px; font: 600 .74rem var(--body);
  vertical-align: middle; margin-left: 8px; }
.badge.ok { color: var(--good); }
.badge.warn { color: var(--court); }
.badge.alert { color: var(--bad); }
.alert { border-left: 2px solid var(--bad); padding: 12px 18px; margin: 18px 0; background: rgba(229, 88, 79, .08); }
.alert code { background: rgba(0, 0, 0, .35); padding: 2px 6px; }

/* ---------- simple summary ---------- */
.facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 34px; border-top: 1px solid var(--hair); border-bottom: 1px solid var(--hair); }
.fact { position: relative; padding: 24px 26px 22px; border-left: 1px solid var(--faint); }
.fact:first-child { border-left: 0; padding-left: 0; }
.fact::before { /* a short tick of paint marks the meaning of the figure */
  content: ""; position: absolute; top: -1px; left: 26px; width: 44px; height: 2px; background: var(--muted);
}
.fact:first-child::before { left: 0; }
.fact .big { font: 800 clamp(3.4rem, 7vw, 4.8rem)/.95 var(--display); }
.fact .big small { font: 600 .32em var(--body); color: var(--muted); margin-left: 6px; }
.fact .l { font: 700 1.35rem/1.15 var(--display); margin-top: 10px; }
.fact p { margin: 8px 0 0; color: var(--chalk-2); font-size: .95rem; max-width: 40ch; }
.fact.good .big { color: var(--good); } .fact.good::before { background: var(--good); }
.fact.bad .big { color: var(--bad); } .fact.bad::before { background: var(--bad); }
.fact.warn .big { color: var(--maple); } .fact.warn::before { background: var(--maple); }

.stint { border-top: 0; margin-top: 18px; }
.timeline { display: flex; gap: 3px; margin-top: 22px; }
.timeline .seg { min-width: 0; text-align: center; }
.timeline .v { font: 700 1.5rem/1 var(--display); }
.timeline .bar { height: 6px; margin: 10px 0 8px; }
.timeline .t { color: var(--muted); font-size: .8rem; }
.timeline .cold .v { color: var(--bad); } .timeline .cold .bar { background: var(--bad); }
.timeline .ok .v { color: var(--good); } .timeline .ok .bar { background: var(--good); }
.tl-axis { display: flex; justify-content: space-between; color: var(--chalk-2); font-size: .82rem; margin-top: 6px;
  border-top: 1px dashed var(--faint); padding-top: 6px; }

.takeaway { font: 500 clamp(1.15rem, 2.3vw, 1.45rem)/1.45 var(--body); max-width: 60ch; margin: 34px 0 22px; padding-left: 18px;
  border-left: 2px solid var(--court); }
.takeaway b { color: var(--court); font-weight: 600; }

.scroll-cue { display: flex; flex-direction: column; align-items: center; gap: 6px; width: max-content; margin: 52px auto 0;
  color: var(--muted); text-decoration: none; font-size: .88rem; }
.scroll-cue:hover { color: var(--chalk); }
.scroll-cue .ic { width: 1.5em; height: 1.5em; }
.to-top { position: fixed; right: 18px; bottom: 18px; z-index: 30; width: 42px; height: 42px; border-radius: 50%;
  border: 1px solid var(--hair); background: var(--board-2); color: var(--chalk); cursor: pointer; display: grid; place-items: center;
  opacity: 0; pointer-events: none; transition: opacity .2s; }
.to-top.on { opacity: 1; pointer-events: auto; }

/* ---------- hero art: a half court drawn in chalk ---------- */
.hero-art svg { width: 100%; height: auto; display: block; }
.hero-art .ha-court * { fill: none; stroke: rgba(var(--court-rgb), .7); stroke-width: 1.3; }
.hero-art .ha-court .ha-floor { stroke: var(--hair); fill: rgba(201, 162, 115, .05); }
.hero-art .ha-made { fill: var(--good); opacity: .6; }
.hero-art .ha-miss { stroke: var(--bad); stroke-width: 1.5; opacity: .55; }
.hero-art .ha-board { stroke: var(--chalk); stroke-width: 2.5; }
.hero-art .ha-rim { fill: none; stroke: var(--court); stroke-width: 2; }
.hero-art .ha-arc { fill: none; stroke: var(--chalk); stroke-width: 1.4; stroke-dasharray: 3 5; opacity: .85; }
.hero-art .ha-shooter { fill: var(--board); stroke: var(--chalk); stroke-width: 2; }
.hero-art .ha-ball { fill: var(--court); }
.hero-art .ha-card rect { fill: none; }
.hero-art .ha-card .ha-sep { stroke: var(--hair); }
.hero-art .ha-title { fill: var(--chalk); font: 600 13px var(--body); }
.hero-art .ha-zero { stroke: var(--court); stroke-width: 1; stroke-dasharray: 2 3; }
.hero-art .ha-band { fill: rgba(156, 196, 138, .14); }
.hero-art .ha-line { fill: none; stroke: var(--good); stroke-width: 1.6; stroke-linejoin: round; }
.hero-art .ha-pt { fill: var(--board); stroke: var(--good); stroke-width: 1.5; }
.hero-art .ha-cold { fill: var(--board); stroke: var(--bad); stroke-width: 1.5; }
.hero-art .ha-cold-t { fill: var(--bad); font: 500 11px var(--body); }
.hero-art .ha-flat { fill: var(--good); font: 500 11px var(--body); }
.hero-art .ha-ax { fill: var(--muted); font: 500 11px var(--body); }
/* the court is chalked in once, on load */
.hero-art .ha-court [pathLength] { stroke-dasharray: 1; stroke-dashoffset: 1; animation: chalk 1.4s cubic-bezier(.4, 0, .2, 1) .15s forwards; }
@keyframes chalk { to { stroke-dashoffset: 0; } }

/* ---------- uses and benefits ---------- */
.u-h { display: flex; align-items: center; gap: 10px; margin: 40px 0 0; font-size: 1.9rem; font-weight: 800; }
.u-h .ic { color: var(--good); }
.u-h.no .ic { color: var(--bad); }
.uses { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 16px; border-top: 1px solid var(--hair); }
.use { display: flex; flex-direction: column; padding: 24px 26px; border-left: 1px solid var(--faint); border-bottom: 1px solid var(--faint); }
.use:nth-child(3n + 1) { border-left: 0; padding-left: 0; }
.use .ic.lead { width: 1.6em; height: 1.6em; color: var(--court); }
.use h3 { margin: 14px 0 8px; }
.use p { margin: 0 0 18px; color: var(--chalk-2); font-size: .95rem; flex: 1; }
.use .btn { align-self: flex-start; padding: 7px 14px; font-size: .86rem; }
.u-no { border-top: 1px solid var(--hair); margin-top: 16px; }
.u-no ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.u-no li { display: flex; gap: 12px; color: var(--chalk-2); max-width: 90ch; }
.u-no li .ic { color: var(--bad); margin-top: .3em; }
.u-no li b { color: var(--chalk); font-weight: 600; }

/* ---------- coaching staff + glossary ---------- */
.coach-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 28px; margin-top: 12px; }
.coach-grid p { margin: 0; padding: 12px 0; border-bottom: 1px solid var(--faint); font-size: .94rem; color: var(--chalk-2); }
.coach-grid .tag { font: 600 .86rem var(--body); color: var(--muted); padding-bottom: 6px; border-bottom: 1px solid var(--hair); }
.coach-grid .tag.alt { color: var(--court); }
.glossary summary { cursor: pointer; font: 700 1.45rem var(--display); }
.glossary summary .ic { margin-right: 10px; color: var(--court); }
.glossary dl { margin: 14px 0 0; display: grid; grid-template-columns: minmax(150px, 230px) 1fr; gap: 10px 22px; }
.glossary dt { font-weight: 600; }
.glossary dd { margin: 0; color: var(--chalk-2); }

/* ---------- player ---------- */
.picker { display: flex; flex-wrap: wrap; gap: 18px; align-items: end; border-top: 0; margin-top: 0; padding-top: 0; }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 150px; }
.field.grow { flex: 1 1 240px; }
label { color: var(--muted); font-size: .84rem; font-weight: 500; }
label b { color: var(--chalk); }
/* dropdowns: filled box, border and an orange chevron, with hover and focus states */
select, input[type=number] {
  background-color: var(--board-2); color: var(--chalk); border: 1px solid var(--hair); border-radius: 3px;
  padding: 10px 12px; font: 500 1rem var(--body); width: 100%; transition: border-color .15s, background-color .15s, box-shadow .15s;
}
select {
  appearance: none; -webkit-appearance: none; cursor: pointer; padding-right: 40px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%23e8923f' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 12px 8px;
}
select:hover, input[type=number]:hover { border-color: var(--chalk-2); background-color: var(--board-3); }
select:focus, input:focus { outline: none; border-color: var(--court); box-shadow: 0 0 0 3px rgba(var(--court-rgb), .22); }
select option { background: var(--board-2); color: var(--chalk); }
input[type=range] { accent-color: var(--court); width: 100%; }
.player-head { display: flex; align-items: center; gap: 18px; margin-top: 30px; flex-wrap: wrap; }
.player-head img { object-fit: cover; }
.player-head .photo { width: 120px; height: 88px; }
.player-head .logo { width: 56px; height: 56px; object-fit: contain; }
.player-head h2 { font-size: clamp(2rem, 4.5vw, 3rem); font-weight: 800; line-height: 1; }
.player-head .meta { color: var(--muted); font-size: .92rem; margin-top: 4px; }
.courts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
.court-box h4 { margin: 0 0 4px; font: 700 1.15rem var(--display); }
.court-box .stat { color: var(--muted); font-size: .86rem; }
.court-box svg { margin-top: 8px; }

/* ---------- charts: hairlines, hollow marks, tabular figures ---------- */
.chart svg { width: 100%; height: auto; display: block; overflow: visible; }
.chart .ax text, .chart text.t { fill: var(--muted); font: 500 10.5px var(--body); font-variant-numeric: tabular-nums; }
.chart .grid-l { stroke: var(--faint); stroke-width: .75; stroke-dasharray: 1 3; }
.chart .zero { stroke: var(--court); stroke-width: 1; }
.chart .lbl { fill: var(--chalk-2); font: 500 11.5px var(--body); font-variant-numeric: tabular-nums; }
.chart .band { fill: rgba(236, 230, 218, .07); }
.chart .line { fill: none; stroke: var(--chalk); stroke-width: 1.5; stroke-linejoin: round; }
.chart .dot { fill: var(--board); stroke: var(--chalk); stroke-width: 1.5; }
.chart .err { stroke: var(--chalk-2); stroke-width: 1; }
.chart .pt { stroke: var(--board); stroke-width: 1.5; }
.chart .hatch { fill: rgba(236, 230, 218, .035); }
.chart .empty { fill: var(--muted); font: 500 13px var(--body); }
.chart rect.bar:hover { opacity: .8; }
.legend { display: flex; flex-wrap: wrap; gap: 16px; font-size: .8rem; color: var(--muted); margin-top: 8px; }
.legend i { display: inline-block; width: 12px; height: 3px; margin-right: 7px; vertical-align: 3px; }

/* ---------- new player ---------- */
.mix { display: grid; gap: 10px; margin: 8px 0 16px; }
.mix-row { display: grid; grid-template-columns: 1fr 52px; gap: 4px 12px; align-items: center; }
.mix-row label { grid-column: 1 / -1; display: flex; justify-content: space-between; }
.mix-row output { font-weight: 600; color: var(--chalk); text-align: right; }
.own { margin-top: 18px; border-top: 1px solid var(--faint); padding-top: 14px; }
.own summary { cursor: pointer; font-weight: 600; color: var(--maple); }
.own-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 12px; }
.own-grid label { display: flex; flex-direction: column; gap: 6px; }
.note { color: var(--muted); font-size: .86rem; margin: 10px 0 0; max-width: 90ch; }

/* ---------- long text ---------- */
.prose { max-width: 820px; }
.prose h3 { margin: 26px 0 6px; color: var(--maple); }
.prose h3:first-child { margin-top: 0; }
.prose p, .prose li { color: var(--chalk-2); }
.prose ul { padding-left: 20px; }
.prose code { background: var(--board-3); padding: 1px 6px; font-size: .88em; }
.prose table { width: 100%; border-collapse: collapse; margin: 10px 0; font-size: .92rem; }
.prose th, .prose td { text-align: left; padding: 8px 10px 8px 0; border-bottom: 1px solid var(--faint); }
.prose th { color: var(--muted); font-weight: 500; }

/* ---------- footer ---------- */
.foot { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; color: var(--muted);
  font-size: .82rem; padding: 22px 0 40px; border-top: 1px solid var(--hair); }
.foot .brands { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.foot .brands img { height: 28px; width: auto; opacity: .85; }
.foot .brands .dp { height: 16px; }

/* ---------- icons ---------- */
.ic { width: 1.1em; height: 1.1em; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round;
  vertical-align: -.2em; flex: none; }
.tabs button { display: inline-flex; align-items: center; gap: 7px; }

/* ---------- small screens ---------- */
@media (max-width: 1000px) { .hero-row { grid-template-columns: 1fr; } .hero-art { max-width: 380px; } }
@media (max-width: 860px) {
  .topbar-in { flex-wrap: wrap; gap: 4px 12px; }
  .tabs { order: 3; width: 100%; }
  .backbar { top: 96px; }
  .grid.two, .grid.two.wide-left, .courts, .coach-grid, .facts, .uses { grid-template-columns: 1fr; }
  .grid.two > .card, .grid.two > .card:last-child { padding: 24px 0 8px; border-left: 0; }
  .grid.two > .card + .card { border-top: 1px solid var(--faint); }
  .fact, .use { border-left: 0; padding-left: 0; padding-right: 0; }
  .fact + .fact { border-top: 1px solid var(--faint); }
  .fact::before { left: 0; }
  .kpi { border-left: 0; padding-left: 0; }
  .timeline .v { font-size: 1.1rem; }
  .timeline .t { font-size: .7rem; }
  .glossary dl { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .hero-art .ha-court [pathLength] { stroke-dashoffset: 0; }
}