.search-grid {
  display: grid;
  gap: 6px;
  margin-bottom: 16px;
  aspect-ratio: 1;
  padding: 14px;
  background: var(--glass);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  box-shadow: 0 0 64px 3px color-mix(in srgb, var(--accent) 11%, transparent);
}

.search-cell {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 28px;
  color: var(--text);
  user-select: none;
  transition: background 0.08s, transform 0.08s;
}

.search-cell:hover { background: var(--bg-card-hover); }
.search-cell:active { transform: scale(0.94); }
.search-cell.good { background: rgba(74, 222, 128, 0.3); border-color: var(--good); }
.search-cell.bad { background: rgba(228, 74, 74, 0.3); border-color: var(--bad); }