.game-room-hero {
  text-align: center;
  margin-bottom: 20px;
}

.game-room-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
  gap: clamp(16px, 3vw, 28px);
  max-width: 960px;
  margin: 0 auto;
  padding: 0 8px;
}

.game-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
  border-radius: 50%;
  text-decoration: none;
  color: #f1f5f9;
  background: radial-gradient(circle at 32% 28%, rgba(45, 212, 191, 0.22), rgba(15, 23, 42, 0.92));
  border: 1px solid rgba(148, 163, 184, 0.25);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
  transition: transform 0.2s ease, border-color 0.2s ease;
  padding: 12px;
  text-align: center;
}

.game-tile:hover {
  transform: translateY(-4px) scale(1.03);
  border-color: rgba(45, 212, 191, 0.55);
}

.game-tile-icon {
  font-size: 2rem;
  line-height: 1;
  margin-bottom: 8px;
}

.game-tile-title {
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.25;
}

.game-tile-sub {
  font-size: 0.62rem;
  color: #94a3b8;
  margin-top: 4px;
  line-height: 1.3;
}

.game-tile--legacy {
  background: radial-gradient(circle at 32% 28%, rgba(168, 85, 247, 0.28), rgba(15, 23, 42, 0.92));
}

.game-tile--soon {
  opacity: 0.55;
  pointer-events: none;
}

.game-subject-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: center;
  max-width: 720px;
  margin: 0 auto 20px;
  padding: 12px 16px;
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 12px;
}

.game-subject-bar label {
  font-size: 0.85rem;
  color: #94a3b8;
}

.game-subject-bar select {
  background: #0b1220;
  border: 1px solid rgba(148, 163, 184, 0.25);
  color: #f1f5f9;
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 0.9rem;
}

.game-play-host {
  max-width: min(1100px, 96vw);
  margin: 0 auto;
  min-height: clamp(420px, 55vh, 640px);
}

.game-play-host .cg-wrap {
  padding: clamp(20px, 3vw, 32px);
}

.game-play-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 16px;
}

.game-play-toolbar a {
  color: #2dd4bf;
  font-size: 0.88rem;
}