.bs-boards {
  display: grid;
  gap: 1.2rem;
}
.bs-side h4 {
  margin: 0 0 0.4rem;
  font-size: 0.95rem;
}
.bs-grid {
  display: grid;
  grid-template-columns: repeat(var(--bs-n, 8), 1fr);
  gap: 3px;
  width: 100%;
  max-width: 420px;
  background: rgba(0, 0, 0, 0.3);
  padding: 5px;
  border-radius: 10px;
}
.bs-cell {
  aspect-ratio: 1 / 1;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(56, 90, 160, 0.25);
  color: #fff;
  font-weight: 800;
  cursor: pointer;
  font-size: 0.9rem;
}
.bs-grid:first-of-type .bs-cell:hover:not(:disabled) {
  background: rgba(79, 223, 255, 0.3);
}
.bs-ship { background: #64748b; }
.bs-miss { background: rgba(255, 255, 255, 0.06); color: rgba(255,255,255,0.4); }
.bs-hit { background: #fb923c; color: #1a0e04; }
.bs-sunk { background: #ef4444; color: #fff; }
.bs-cell:disabled { cursor: default; }

.bs-fleet {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  padding: 0.6rem 0.8rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.bs-fleet__label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-right: 0.3rem;
}
.bs-fleet__ship {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.bs-fleet__ship--sunk {
  opacity: 0.5;
  text-decoration: line-through;
  border-color: rgba(239, 68, 68, 0.5);
}
.bs-fleet__pips { display: inline-flex; gap: 2px; }
.bs-pip {
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: #4a6cae;
}
.bs-pip--hit { background: #fb923c; }
.bs-fleet__ship--sunk .bs-pip { background: #ef4444; }