:root {
  --ink: #152033;
  --muted: #5c6b7a;
  --paper: #f6f8fb;
  --card: #ffffff;
  --line: #dce3ee;
  --accent: #175ddc;
  --accent-2: #00a884;
  --warn: #f59f00;
  --shadow: 0 14px 40px rgba(15, 30, 55, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(0,168,132,.15), transparent 28rem),
    radial-gradient(circle at top right, rgba(23,93,220,.18), transparent 30rem),
    var(--paper);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
  align-items: end;
  padding: clamp(1.5rem, 4vw, 4rem);
  min-height: 18rem;
  color: white;
  background: linear-gradient(135deg, #102a53, #175ddc 55%, #00a884);
  border-bottom-left-radius: 2rem;
  border-bottom-right-radius: 2rem;
  box-shadow: var(--shadow);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: .16em;
  font-weight: 800;
  font-size: .78rem;
  opacity: .8;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 1.5rem);
}
.brand-mark {
  width: clamp(5rem, 10vw, 7rem);
  height: clamp(5rem, 10vw, 7rem);
  flex: 0 0 auto;
  object-fit: contain;
  filter: drop-shadow(0 18px 24px rgba(0,0,0,.24));
}
h1 { font-size: clamp(2.2rem, 7vw, 5.6rem); line-height: .95; margin: 0; }
h2 { font-size: clamp(1.6rem, 3vw, 2.5rem); margin: 0; }
h3 { margin: 0 0 .9rem; }
.lead { max-width: 48rem; font-size: 1.1rem; opacity: .92; }

.stats {
  display: grid;
  grid-template-columns: repeat(2, 8rem);
  gap: .75rem;
}
.stats button {
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  padding: 1rem;
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 1rem;
  background: rgba(255,255,255,.12);
  backdrop-filter: blur(6px);
}
.stats button:hover,
.stats button:focus-visible,
.stats button.is-selected {
  border-color: rgba(255,255,255,.8);
  background: rgba(255,255,255,.22);
  outline: none;
}
.stats button.is-selected {
  box-shadow: 0 0 0 .18rem rgba(255,255,255,.18);
}
.stats strong { display: block; font-size: 2rem; }
.stats span { font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; }

.tabs {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  gap: .5rem;
  overflow-x: auto;
  padding: .9rem clamp(1rem, 4vw, 4rem);
  background: rgba(246,248,251,.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.tabs a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 750;
  padding: .65rem .9rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: white;
}

main { padding: clamp(1rem, 4vw, 4rem); }
section { margin-bottom: 4rem; }
.section-heading { display: flex; justify-content: space-between; gap: 1rem; align-items: end; margin-bottom: 1.2rem; }
.section-heading p { margin: 0; color: var(--muted); max-width: 38rem; }

.grid, .fixture-grid, .knockout-grid, .people-grid {
  display: grid;
  gap: 1rem;
}
.groups-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.fixture-grid { grid-template-columns: repeat(auto-fit, minmax(32rem, 1fr)); }
.knockout-grid { grid-template-columns: repeat(auto-fit, minmax(32rem, 1fr)); }
.people-grid { grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr)); }

.group-card, .fixture-group, .knockout-round, .person-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 1.2rem;
  padding: 1rem;
  box-shadow: 0 10px 25px rgba(15, 30, 55, 0.06);
}

.table-wrap { overflow-x: visible; }
table { width: 100%; border-collapse: collapse; font-size: .86rem; table-layout: fixed; }
th, td { padding: .5rem .35rem; border-bottom: 1px solid var(--line); text-align: left; }
th { color: var(--muted); font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; }
.rank { font-weight: 800; }
.group-card th:nth-child(1), .group-card td:nth-child(1) { width: 2rem; }
.group-card th:nth-child(2), .group-card td:nth-child(2) { width: 34%; }
.group-card th:nth-child(3), .group-card td:nth-child(3) { width: 5.5rem; }
.group-card th:nth-child(n+4), .group-card td:nth-child(n+4) {
  width: 2.15rem;
  text-align: center;
}
.group-card th:nth-child(8), .group-card td:nth-child(8) { width: 3.8rem; }
.group-card .team {
  align-items: flex-start;
  gap: .35rem;
}
.group-card .team-name {
  line-height: 1.2;
  overflow-wrap: normal;
}

.match {
  border: 1px solid var(--line);
  border-left-width: .4rem;
  border-radius: 1rem;
  padding: .85rem;
  margin: .75rem 0;
  background: linear-gradient(180deg, #fff, #f9fbff);
}
.match.done { border-left-color: var(--accent-2); }
.match.live { border-left-color: #e03131; animation: pulse 1.5s infinite; }
.match.upcoming { border-left-color: var(--warn); }
.match[hidden],
.group-card[hidden],
.fixture-group[hidden],
.knockout-round[hidden],
#groups[hidden] {
  display: none;
}
.match-meta, .venue {
  display: flex;
  justify-content: space-between;
  gap: .75rem;
  color: var(--muted);
  font-size: .8rem;
}
.teams-row {
  display: grid;
  grid-template-columns: minmax(10rem, 1fr) minmax(9rem, auto) minmax(10rem, 1fr);
  align-items: center;
  gap: .75rem;
  margin: .8rem 0 .5rem;
}
.team {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .45rem;
  min-width: 0;
  font-weight: 800;
}
.team:last-child { justify-content: flex-end; text-align: right; }
.team img { width: 1.4rem; height: 1.4rem; object-fit: contain; flex: 0 0 auto; }
.team-name {
  min-width: 0;
  overflow-wrap: anywhere;
}
.owner {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  padding: .12rem .42rem;
  border-radius: 999px;
  background: rgba(23, 93, 220, .1);
  color: var(--accent);
  font-size: .72rem;
  font-weight: 850;
}
.score {
  font-size: 1rem;
  padding: .35rem .55rem;
  border-radius: .7rem;
  background: #eef3ff;
  text-align: center;
  white-space: nowrap;
}
.placeholder { color: var(--muted); font-style: italic; }
.person-card,
.group-card {
  transition: opacity .18s ease, border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.person-card {
  cursor: pointer;
  padding: .75rem .9rem;
}
.person-card h3 { margin: 0; }
.person-card ul {
  display: none;
  margin: .7rem 0 0;
  padding-left: 1.1rem;
}
.person-card.is-selected ul {
  display: block;
}
.person-card:hover,
.person-card:focus-visible {
  border-color: rgba(23, 93, 220, .45);
  box-shadow: 0 12px 30px rgba(23, 93, 220, .12);
  outline: none;
}
.person-card.is-selected {
  border-color: var(--accent);
  box-shadow: 0 12px 30px rgba(23, 93, 220, .16);
  transform: translateY(-1px);
}
.person-card.is-selected h3 {
  color: var(--accent);
}
.person-filter-active .person-card.is-dimmed {
  opacity: .28;
}
.person-card li { margin: .25rem 0; }
.empty { color: var(--muted); background: white; padding: 1rem; border: 1px dashed var(--line); border-radius: 1rem; }
footer { padding: 2rem clamp(1rem, 4vw, 4rem); color: var(--muted); border-top: 1px solid var(--line); }

@keyframes pulse { 50% { box-shadow: 0 0 0 .2rem rgba(224,49,49,.12); } }

@media (max-width: 1100px) {
  .groups-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .hero { grid-template-columns: 1fr; }
  .brand-lockup { align-items: flex-start; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .section-heading { display: block; }
  .groups-grid, .fixture-grid, .knockout-grid { grid-template-columns: 1fr; }
  .teams-row { grid-template-columns: 1fr; text-align: left; }
  .team:last-child { justify-content: flex-start; text-align: left; }
  .score { width: max-content; }
}

@media (max-width: 520px) {
  .group-card { padding: .75rem; }
  .group-card table { font-size: .72rem; }
  .group-card th,
  .group-card td {
    padding: .45rem .12rem;
    vertical-align: top;
  }
  .group-card th {
    font-size: .56rem;
    letter-spacing: .02em;
    line-height: 1.15;
    overflow-wrap: anywhere;
  }
  .group-card th:nth-child(1),
  .group-card td:nth-child(1) { width: 1.35rem; }
  .group-card th:nth-child(2),
  .group-card td:nth-child(2) { width: 5.5rem; }
  .group-card th:nth-child(3),
  .group-card td:nth-child(3) { width: 4.3rem; }
  .group-card th:nth-child(n+4),
  .group-card td:nth-child(n+4) { width: 1.35rem; }
  .group-card th:nth-child(8),
  .group-card td:nth-child(8) { width: 2.75rem; }
  .group-card th:nth-child(9),
  .group-card td:nth-child(9) { width: 1.55rem; }
  .group-card th:nth-child(10),
  .group-card td:nth-child(10) { width: 1.75rem; }
  .group-card .team {
    flex-direction: column;
    align-items: flex-start;
    flex-wrap: nowrap;
    gap: .3rem;
  }
  .group-card .team img {
    width: 1.15rem;
    height: 1.15rem;
  }
  .group-card .team-name {
    line-height: 1.25;
    overflow-wrap: anywhere;
  }
}