.live-hub {
  --live-gutter: clamp(1rem, 4vw, 2rem);
  --live-accent: var(--sd-lime);
  --live-card-surface: var(--sd-panel);
}
.live-hub-width {
  width: min(100% - 2 * var(--live-gutter), 72.5rem);
  margin-inline: auto;
}
.live-hub-hero {
  position: relative;
  isolation: isolate;
  padding-block: clamp(2rem, 4.6vw, 4.15rem);
  border-bottom: 1px solid var(--sd-line);
  background: var(--sd-chrome);
}
.live-hub-hero::before {
  position: absolute;
  z-index: -1;
  inset: 0 0 0 32%;
  content: "";
  background: linear-gradient(90deg, var(--sd-chrome), #12192236 78%),
    url("../../images/score/arena.webp") center 37% / cover;
}
.live-hub-hero .sd-eyebrow { color: var(--live-accent); }
.live-hub-hero h1 {
  margin: .45rem 0 .65rem;
  font-size: clamp(2.35rem, 5.2vw, 4.25rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -.055em;
}
.live-hub-hero p { margin: 0; max-width: 46ch; color: var(--sd-muted); }

.live-hub-content {
  display: grid;
  gap: 1.65rem 1.5rem;
  align-items: start;
  padding-block: clamp(1.6rem, 3.5vw, 2.8rem) clamp(2.5rem, 5.5vw, 5rem);
}
.live-hub-content > section { min-width: 0; }
.live-hub-section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: .3rem .85rem;
  min-height: 2rem;
  margin-bottom: .85rem;
}
.live-hub-section-head h2 {
  margin: 0;
  font-size: clamp(1.2rem, 2.1vw, 1.55rem);
  font-weight: 750;
  letter-spacing: -.035em;
}
.live-refresh {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  color: var(--sd-muted);
  font-size: .75rem;
}
.live-refresh[hidden] { display: none; }
.live-indicator {
  position: relative;
  flex: none;
  width: .4rem;
  height: .4rem;
  border-radius: 50%;
  background: var(--live-accent);
}
.live-board-grid, .live-events-list { display: grid; gap: .75rem; }

.live-match-card, .live-event-card {
  min-width: 0;
  padding: .95rem 1.05rem;
  border: 1px solid var(--sd-line);
  border-radius: var(--sd-radius);
  background: var(--live-card-surface);
  color: var(--sd-text);
  text-decoration: none;
}
:is(.live-match-card, .live-event-card):is(:hover, :focus-visible) {
  border-color: var(--sd-line-strong);
  background: var(--sd-raised);
  color: var(--sd-text);
}
.live-match-card { display: grid; grid-template-rows: auto 1fr auto; }
.live-match-meta, .live-event-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
  color: var(--sd-muted);
  font-size: .75rem;
  font-weight: 650;
}
.live-match-meta > span, .live-event-status { display: inline-flex; align-items: center; gap: .45rem; }
.live-match-players { align-self: center; display: grid; gap: .25rem; padding-block: .6rem .75rem; }
.live-match-player {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: .75rem;
  font-size: 1rem;
  font-weight: 650;
  line-height: 1.25;
  overflow-wrap: anywhere;
}
.live-match-points {
  min-width: 2ch;
  font-size: 1.7rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  line-height: 1.15;
  text-align: end;
}
.live-match-points.is-leading { color: var(--live-accent); }
.live-match-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: .15rem .6rem;
  padding-top: .6rem;
  border-top: 1px solid var(--sd-line);
  color: var(--sd-muted);
  font-size: .75rem;
  overflow-wrap: anywhere;
}
.live-match-footer > :last-child { white-space: nowrap; font-variant-numeric: tabular-nums; }

.live-event-card { display: grid; gap: .6rem; }
.live-event-status.is-live { color: var(--live-accent); }
.live-event-card h3 { margin: 0; font-size: 1.05rem; font-weight: 750; line-height: 1.3; overflow-wrap: anywhere; }
.live-event-rank { margin-inline-start: .2rem; color: var(--sd-warning); font-size: .7em; }
.live-event-details { display: grid; gap: .3rem; color: var(--sd-muted); font-size: .8rem; overflow-wrap: anywhere; }
.live-event-details > span { display: grid; grid-template-columns: 1em minmax(0, 1fr); align-items: baseline; gap: .55rem; }
.live-feed-message {
  grid-column: 1 / -1;
  margin: 0;
  padding: 1rem;
  border: 1px solid var(--sd-line);
  border-radius: var(--sd-radius);
  background: var(--sd-panel);
  color: var(--sd-muted);
  font-size: .9rem;
}
#feed-status { color: var(--sd-warning); }

@media (min-width: 37.5rem) {
  .live-board-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .live-board-grid > .live-match-card:only-child { grid-column: 1 / -1; }
}
@media (min-width: 62rem) {
  .live-hub-content { grid-template-columns: minmax(0, 2.2fr) minmax(16rem, 1fr); }
}
@media (max-width: 37.49rem) {
  .live-hub-hero::before { inset-inline-start: 10%; opacity: .45; }
  .live-hub-hero p { font-size: .9rem; }
}
@media (prefers-reduced-motion: no-preference) {
  .live-match-card, .live-event-card { transition: background-color 150ms ease, border-color 150ms ease; }
  .live-indicator::after {
    position: absolute;
    inset: 0;
    border: 1px solid currentColor;
    border-radius: inherit;
    color: var(--live-accent);
    content: "";
    animation: live-indicator-pulse 2.4s ease-out infinite;
  }
}

@keyframes live-indicator-pulse {
  from { opacity: .55; transform: scale(1); }
  75%, to { opacity: 0; transform: scale(2.7); }
}