.online-card {
  margin-bottom: 1rem;
  text-align: left;
  padding: 1rem;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.online-header {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 1rem;
  justify-content: center;
}

.online-count {
  font-size: 2rem;
  font-weight: 600;
  color: var(--accent-color);
}

.online-label {
  font-size: 1rem;
  color: var(--text-color);
}

.online-players-container {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.room-group {
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background-color: var(--card-bg);
  overflow: hidden;
  transition: background-color 0.3s;
}

.room-title {
  background-color: var(--primary-color);
  color: #fff;
  padding: 0.5rem 0.75rem;
  font-weight: 600;
  margin: 0;
}

.player-list {
  list-style: none;
  margin: 0;
  padding: 0.5rem 0.75rem;
}

.player-list li {
  padding: 0.25rem 0;
  cursor: pointer;
  transition:
    background-color 0.2s,
    transform 0.2s;
  font-weight: 500;
}

.player-list li:hover {
  background-color: rgba(var(--background-color-rgb), 0.05);
  transform: translateX(3px);
}

.player-name {
  color: var(--player-color, var(--text-color));
  filter: brightness(0.85);
}

.card result-area hidden {
  display: none;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1rem;
}

.stat-card {
  background-color: var(--card-bg);
  text-align: center;
  padding: 1rem;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow);
  transition: box-shadow 0.3s;
}

.stat-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.stat-card p {
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.stat-card h3 {
  font-size: 1.2rem;
  margin: 0;
}