/* Layout: one reading column (~66ch); charts and tables may run wider inside their own scroll containers. */
:root {
  --bg: #f4f6f3;
  --surface: #fbfcfa;
  --ink: #15201a;
  --ink-2: #4a554e;
  --ink-3: #7b857e;
  --rule: #dde3dc;
  --accent: #8a1538;        /* UI accent only */
  --nav-bg: #8a1538;        /* navigation bar: accent fill */
  --nav-ink: #ffffff;
  --moment: #f3e3c3;        /* shaded goal windows */
  --t1: #2a78d6;            /* FIFA Partner */
  --t2: #eb6834;            /* World Cup Sponsor */
  --t3: #1baf7a;            /* Regional supporter */
  --s1: #7b857e;            /* share of screen time (baseline) */
  --s2: #6250d6;            /* share of goal moments (highlight) */
  --q-good: #d3eedd;        /* accuracy bands: tinted cell grounds, text stays ink */
  --q-fair: #f5e8c4;
  --q-weak: #f6d6d2;
  --bar-good: #1f9d6a;      /* cost bars: cheap / middle / expensive */
  --bar-fair: #d9a21b;
  --bar-weak: #cf4a3d;
  --f-display: "Barlow Condensed", "Arial Narrow", system-ui, sans-serif;
  --f-body: "Source Serif 4", Georgia, "Times New Roman", serif;
  --f-data: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --f-ui: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #111613; --surface: #171d19; --ink: #e9eee9; --ink-2: #b4bdb6; --ink-3: #87918a; --rule: #2a332d;
    --accent: #e0708f; --nav-bg: #e0708f; --nav-ink: #111613; --moment: #3a3220; --t1: #3987e5; --t2: #d95926; --t3: #199e70; --s1: #87918a; --s2: #9085e9;
    --q-good: #1f3d2c; --q-fair: #403517; --q-weak: #4a2421; --bar-good: #2fb883; --bar-fair: #e0ae2f; --bar-weak: #e5675a;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #111613; --surface: #171d19; --ink: #e9eee9; --ink-2: #b4bdb6; --ink-3: #87918a; --rule: #2a332d;
  --accent: #e0708f; --nav-bg: #e0708f; --nav-ink: #111613; --moment: #3a3220; --t1: #3987e5; --t2: #d95926; --t3: #199e70; --s1: #87918a; --s2: #9085e9;
    --q-good: #1f3d2c; --q-fair: #403517; --q-weak: #4a2421; --bar-good: #2fb883; --bar-fair: #e0ae2f; --bar-weak: #e5675a;
  color-scheme: dark;
}

* { box-sizing: border-box; }
body { background: var(--bg); color: var(--ink); font: 17px/1.62 var(--f-body); }
.wrap { max-width: 1000px; margin: 0 auto; padding-inline: 20px; padding-block: 28px 72px; display: grid; gap: 48px; }
.col { max-width: 66ch; display: grid; gap: 14px; min-width: 0; }
section { display: grid; gap: 16px; min-width: 0; }
h1, h2 { font-family: var(--f-display); font-weight: 700; line-height: 1.05; text-wrap: balance; margin: 0; text-transform: uppercase; }
h1 { font-size: clamp(2.4rem, 6.5vw, 4.2rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.6rem, 3.6vw, 2.2rem); }
p { margin: 0; }
a { color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.eyebrow { font: 600 0.78rem/1.2 var(--f-ui); text-transform: uppercase; letter-spacing: 0.12em; color: var(--accent); }
.dek { font-size: 1.2rem; color: var(--ink-2); max-width: 62ch; }
.num { font-family: var(--f-data); font-variant-numeric: tabular-nums; }
.muted { color: var(--ink-3); }

nav.top { display: flex; flex-wrap: nowrap; gap: 4px; padding: 6px; border-radius: 12px; background: var(--nav-bg); font: 600 1rem/1.3 var(--f-ui);
  overflow-x: auto; scrollbar-width: none; box-shadow: 0 2px 10px color-mix(in srgb, var(--nav-bg) 30%, transparent); }
nav.top::-webkit-scrollbar { display: none; }
nav.top a { flex: 1 0 auto; text-align: center; white-space: nowrap; text-decoration: none; color: var(--nav-ink); padding: 8px 14px; border-radius: 8px; transition: background 0.15s; }
nav.top a:hover { background: color-mix(in srgb, var(--nav-ink) 16%, transparent); }
nav.top a[aria-current="page"] { background: var(--nav-ink); color: var(--nav-bg); }

.hero { display: grid; gap: 16px; }
.stats { display: flex; flex-wrap: wrap; gap: 28px; }
.stat { display: grid; gap: 2px; min-width: 0; }
.stat b { font: 700 2.3rem/1 var(--f-display); }
.stat span { font: 0.85rem/1.3 var(--f-ui); color: var(--ink-2); max-width: 24ch; }

figure { margin: 0; display: grid; gap: 10px; min-width: 0; }
figcaption { font: 0.84rem/1.45 var(--f-ui); color: var(--ink-2); max-width: 75ch; }
.fig-title { font: 700 1.1rem/1.3 var(--f-ui); color: var(--ink); }
.chart, .table-wrap { width: 100%; overflow-x: auto; }
.chart svg { display: block; max-width: none; }
.chart text { fill: var(--ink-2); font: 12px var(--f-ui); }
.chart .lbl { fill: var(--ink); font-weight: 600; }
.chart .small { font-size: 11px; }
.chart .on-bar { fill: #fff; font: 600 12px var(--f-data); }
.chart .grid { stroke: var(--rule); stroke-width: 1; }
.legend { display: flex; flex-wrap: wrap; gap: 6px 16px; font: 0.84rem var(--f-ui); color: var(--ink-2); }
.legend i, .dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 6px; vertical-align: -1px; }
.tip { position: fixed; pointer-events: none; background: var(--ink); color: var(--bg); font: 12px/1.4 var(--f-ui); padding: 6px 8px; border-radius: 4px; max-width: 260px; z-index: 5; }

.frames { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 16px; }
.frames img { width: 100%; height: auto; border-radius: 3px; display: block; }
.frames figcaption { font-size: 0.8rem; }

table { border-collapse: collapse; font: 0.86rem/1.4 var(--f-ui); min-width: 720px; width: 100%; }
th, td { text-align: left; padding: 8px 12px 8px 0; border-bottom: 1px solid var(--rule); vertical-align: top; }
th { font-weight: 600; color: var(--ink-2); font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.06em; }
td.n { font-family: var(--f-data); font-variant-numeric: tabular-nums; white-space: nowrap; }
tr.strong td { font-weight: 600; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.card { display: grid; gap: 8px; padding: 18px; background: var(--surface); border: 1px solid var(--rule); border-radius: 6px; text-decoration: none; color: var(--ink); min-width: 0; }
.card:hover { border-color: var(--accent); }
.card b { font: 700 1.35rem/1.1 var(--f-display); text-transform: uppercase; }
.card span { font: 0.9rem/1.45 var(--f-ui); color: var(--ink-2); }
.card em { font: 600 0.82rem var(--f-ui); color: var(--accent); font-style: normal; }

.caveat { border-left: 3px solid var(--ink-3); padding: 2px 0 2px 14px; color: var(--ink-2); }
ul.plain { margin: 0; padding-left: 1.1em; display: grid; gap: 6px; }
footer { font: 0.8rem/1.5 var(--f-ui); color: var(--ink-3); display: grid; gap: 6px; }

@media (max-width: 520px) {
  body { font-size: 16px; }
  .wrap { gap: 40px; padding-inline: 16px; }
}
td.nw { white-space: nowrap; }
td.q-good, td.q-fair, td.q-weak { padding-left: 8px; }
td.q-good { background: var(--q-good); }
td.q-fair { background: var(--q-fair); }
td.q-weak { background: var(--q-weak); }
.legend i.sq { border-radius: 2px; border: 1px solid var(--rule); }

/* previous / next at the foot of every page */
.pager { display: flex; justify-content: space-between; gap: 16px; border-top: 1px solid var(--rule); padding-top: 20px; font: 600 1.05rem/1.3 var(--f-ui); }
.pager a { display: grid; gap: 4px; text-decoration: none; color: var(--ink); max-width: 48%; padding: 12px 18px; border: 2px solid var(--accent); border-radius: 10px; background: var(--surface); }
.pager a:hover { background: var(--accent); color: var(--nav-ink); }
.pager a:hover span { color: var(--nav-ink); }
.pager a span { font: 600 0.72rem var(--f-ui); text-transform: uppercase; letter-spacing: 0.1em; color: var(--accent); }
.pager a.next { text-align: right; margin-left: auto; }
/* "Play at m:ss": seeks the page's one player (opens YouTube where nothing plays in the page) */
a.yt { white-space: nowrap; }
a.play-at { display: inline-block; margin-top: 4px; padding: 3px 10px; border: 1.5px solid var(--accent); border-radius: 999px; font: 600 0.8rem/1.4 var(--f-ui); text-decoration: none; }
a.play-at:hover { background: var(--accent); color: var(--nav-ink); }
.clip-card { display: grid; place-items: center; aspect-ratio: 16 / 9; max-width: 100%; background: var(--surface); border: 1px solid var(--rule); border-radius: 4px; text-decoration: none; color: var(--ink); font: 600 1rem var(--f-ui); }
.clip-card:hover { border-color: var(--accent); color: var(--accent); }
.yt-thumb { background-size: cover; background-position: center; position: relative; overflow: hidden; }
.yt-thumb span { background: rgba(0, 0, 0, 0.72); color: #fff; padding: 10px 16px; border-radius: 999px; font: 600 0.95rem var(--f-ui); }
.yt-thumb:hover span { background: #c4302b; }
.chart-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(340px, 100%), 1fr)); gap: 20px 28px; max-width: 800px; min-width: 0; }
.chart-grid .chart svg { width: 100%; height: auto; max-width: 380px; }
.chart-grid .chart { min-width: 0; }
.chart-grid .chart.big { grid-column: 1 / -1; }
.chart-grid .chart.big svg { max-width: 760px; }
/* YouTube player above the second-by-second chart */
.player { display: grid; gap: 8px; max-width: 760px; }
.player-frame { aspect-ratio: 16 / 9; width: 100%; background: var(--surface); border: 1px solid var(--rule); border-radius: 6px; overflow: hidden; }
.player-frame iframe, .player-frame > div, .player-frame video { width: 100%; height: 100%; border: 0; display: block; background: #000; }
.jumps { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font: 600 0.82rem/1.3 var(--f-ui); }
.jumps a, .jumps button { padding: 5px 11px; border: 1.5px solid var(--accent); border-radius: 999px; background: var(--surface); color: var(--accent); font: inherit; text-decoration: none; cursor: pointer; }
.jumps a:hover, .jumps button:hover { background: var(--accent); color: var(--nav-ink); }
.jumps form { display: flex; gap: 6px; align-items: center; margin-left: auto; }
.jumps label { color: var(--ink-2); }
.jumps input { width: 7.5em; padding: 4px 8px; border: 1px solid var(--rule); border-radius: 6px; background: var(--surface); color: var(--ink); font: 0.85rem var(--f-data); }
.player-frame .clip-card { height: 100%; aspect-ratio: auto; border: 0; }
.player-status { font: 0.85rem/1.4 var(--f-ui); color: var(--ink-2); margin: 0; }
.chart .seek { cursor: pointer; }