.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.stat { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 16px; text-align: center; }
.stat-num { display: block; font-weight: 700; font-size: 28px; }
.stat-label { display: block; color: var(--muted); font-size: 13px; }