.live-status {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.02em;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 5px rgba(230, 186, 98, 0.1);
}

.live-status.connected .status-dot {
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(95, 199, 139, 0.1), 0 0 18px rgba(95, 199, 139, 0.5);
  animation: pulse 2.2s infinite;
}

.live-status.error .status-dot {
  background: var(--red);
  box-shadow: 0 0 0 5px rgba(239, 91, 91, 0.1);
}

@keyframes pulse { 50% { opacity: 0.55; } }

.hero-meta { display: flex; align-items: center; gap: 18px; margin-top: 22px; }
.updated { margin: 0; color: #6f747d; font-size: 12px; }

.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 42px;
}

.metric-card {
  min-height: 154px;
  position: relative;
  overflow: hidden;
  padding: 24px 23px 22px;
  border: 1px solid var(--panel-border);
  border-radius: 15px;
  background: var(--panel);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.025), 0 18px 60px rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(16px);
}

.metric-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
}

.accent-red { --accent: var(--red); }
.accent-blue { --accent: var(--blue); }
.accent-gold { --accent: var(--gold); }
.accent-green { --accent: var(--green); }
.metric-card p { margin: 0; color: var(--muted); font-size: 13px; }
.metric-card strong {
  display: block;
  margin: 14px 0 3px;
  font-size: clamp(31px, 4vw, 43px);
  line-height: 1;
  letter-spacing: -0.055em;
  font-variant-numeric: tabular-nums;
}
.metric-card span { color: #737881; font-size: 11px; }

.chart { width: 100%; min-height: 285px; position: relative; }
.chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.chart .grid-line { stroke: var(--grid); stroke-width: 1; vector-effect: non-scaling-stroke; }
.chart .axis-label { fill: #676c75; font-size: 11px; font-family: inherit; }
.chart .line { fill: none; stroke: var(--red); stroke-width: 2.5; vector-effect: non-scaling-stroke; }
.chart .area { fill: url("#activityGradient"); }
.chart .bar { fill: rgba(91, 168, 239, 0.52); transition: fill 120ms ease; }
.chart .bar:hover { fill: var(--blue); }
.chart-tooltip {
  position: absolute;
  z-index: 2;
  padding: 8px 10px;
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  color: var(--text);
  background: #171a1f;
  box-shadow: 0 8px 22px rgba(0, 0, 0, .25);
  font-size: 12px;
  pointer-events: none;
  transform: translate(-50%, calc(-100% - 10px));
  white-space: nowrap;
}
.chart-tooltip span { margin-left: 5px; color: var(--muted); }

.language-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 32px;
  align-items: stretch;
}

.language-chart { min-width: 0; }
.language-line { fill: none; stroke-width: 2.25; vector-effect: non-scaling-stroke; }
.language-endpoint { stroke: var(--panel); stroke-width: 2; vector-effect: non-scaling-stroke; }
.language-leaderboard {
  list-style: none;
  margin: 4px 0 18px;
  padding: 0 0 0 26px;
  border-left: 1px solid var(--panel-border);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 17px;
}
.language-row {
  display: grid;
  grid-template-columns: 12px minmax(0, 1fr) auto;
  align-items: center;
  gap: 9px;
}
.language-dot { width: 7px; height: 7px; border-radius: 50%; box-shadow: 0 0 12px currentColor; }
.language-name {
  overflow: hidden;
  color: #d5d7db;
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.language-value { color: var(--text); font-size: 12px; font-variant-numeric: tabular-nums; }
.language-share {
  grid-column: 2 / 4;
  height: 2px;
  overflow: hidden;
  border-radius: 2px;
  background: rgba(255, 255, 255, .055);
}
.language-share span { display: block; height: 100%; border-radius: inherit; }

@media (max-width: 850px) {
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .language-layout { grid-template-columns: 1fr; gap: 4px; }
  .language-leaderboard {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    display: grid;
    padding: 22px 0 4px;
    border-top: 1px solid var(--panel-border);
    border-left: 0;
  }
}

@media (max-width: 540px) {
  .metrics { grid-template-columns: 1fr; gap: 9px; }
  .metric-card { min-height: 125px; }
  .chart { min-height: 230px; }
  .language-leaderboard { grid-template-columns: 1fr; }
}