/* moundAI — Strike zone grid and cell styles */
  /* ===== STRIKE ZONE ===== */
  .strike-zone-wrap {
    display: flex; flex-direction: column; align-items: center;
    margin: 0 auto; max-width: 360px;
  }
  .sz-top-label {
    font-family: var(--font-mono); font-size: 10px;
    color: var(--text3); letter-spacing: 2px;
    text-transform: uppercase; margin-bottom: 4px;
  }
  .sz-side-labels {
    display: flex; align-items: center; gap: 4px; width: 100%;
  }
  .sz-label-vert {
    font-family: var(--font-mono); font-size: 9px;
    color: var(--text3); letter-spacing: 1px;
    text-transform: uppercase; writing-mode: vertical-rl;
    text-align: center; width: 14px; line-height: 1.2;
  }
  .strike-zone-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 3px;
    background: var(--bg);
    border: 1px solid var(--border);
    padding: 3px;
    border-radius: 4px;
    flex: 1;
  }
  .sz-cell {
    aspect-ratio: 1;
    border-radius: 3px;
    border: 1px solid var(--ball-border);
    background: var(--ball);
    cursor: pointer;
    transition: all 0.12s;
    position: relative;
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-mono); font-size: 9px; color: var(--text3);
    user-select: none;
  }
  .sz-cell.is-strike {
    border-color: var(--strike-border);
    background: var(--strike);
    color: rgba(150, 190, 240, 0.7);
  }
  .sz-cell:hover { filter: brightness(1.4); }
  .sz-cell.planned {
    background: var(--planned);
    border-color: var(--planned-border);
    box-shadow: 0 0 8px var(--planned-border);
  }
  .sz-cell.actual-hit {
    background: var(--hit);
    border-color: var(--hit-border);
    box-shadow: 0 0 8px var(--hit-border);
  }
  .sz-cell.actual-miss {
    background: var(--miss);
    border-color: var(--miss-border);
    box-shadow: 0 0 8px var(--miss-border);
  }
  .sz-cell .cell-num {
    font-size: 9px; opacity: 0.5; position: absolute;
    bottom: 2px; right: 3px;
  }
  .sz-cell .cell-icon { font-size: 14px; }
  .sz-mode-indicator {
    font-family: var(--font-mono); font-size: 11px;
    letter-spacing: 2px; text-transform: uppercase;
    padding: 6px 16px; border-radius: 3px; text-align: center;
    margin-top: 8px;
  }
  .sz-mode-indicator.mode-planned {
    background: rgba(255,170,0,0.15); color: var(--accent2);
    border: 1px solid var(--accent2);
  }
  .sz-mode-indicator.mode-actual {
    background: rgba(0,255,136,0.1); color: var(--accent);
    border: 1px solid var(--accent);
  }
  .sz-bottom-label {
    font-family: var(--font-mono); font-size: 9px;
    color: var(--text3); letter-spacing: 1px; text-transform: uppercase;
    margin-top: 4px; display: flex; justify-content: space-between;
    width: 100%; padding: 0 2px;
  }