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var(--border);border-radius:var(--radius-sm);padding:0}.position-grid-btn:hover{color:var(--text);background:#2e2e38}.position-grid-btn.active{background:var(--accent-tint);color:var(--accent);border-color:rgba(124,106,247,.4)}.position-grid-center{width:28px;height:28px;display:flex;align-items:center;justify-content:center;color:#3e3e4e;font-size:10px}.toggle-row{display:flex;align-items:center;gap:10px}.toggle-btn{padding:4px 14px;font-size:12px;background:var(--surface2);color:var(--text-muted);border:1px solid var(--border);border-radius:var(--radius-sm);min-width:44px}.toggle-btn.active{background:var(--accent-tint);color:var(--accent);border-color:rgba(124,106,247,.4)}.size-row{display:flex;align-items:center;gap:10px}.size-row input[type=range]{flex:1 1;background:transparent;border:none;padding:0;height:4px;accent-color:var(--accent)}.size-row 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