/* --- stats row --- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 48px;
}
.stat { background: var(--panel); padding: 20px; border-radius: 10px; border: 1px solid var(--line); }
.stat .num { font-family: var(--mono); font-size: 2rem; color: var(--accent); font-weight: 600; }
.stat .lbl { color: var(--ink-dim); font-size: 0.85rem; margin-top: 4px; }

/* --- meta summary --- */
.meta-summary .overview { font-size: 1.05rem; color: var(--ink); line-height: 1.7; margin-bottom: 24px; padding: 20px; background: var(--panel); border-left: 3px solid var(--accent); border-radius: 0 10px 10px 0; }
.meta-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.meta-box { background: var(--panel); padding: 20px; border-radius: 10px; border: 1px solid var(--line); }
.meta-box h3 { margin: 0 0 12px; font-size: 1rem; font-family: var(--mono); }
.meta-box.strong h3 { color: var(--strong); }
.meta-box.gap h3 { color: var(--gap); }
.meta-box.next h3 { color: var(--next); }
.meta-box ul, .meta-box ol { margin: 0; padding-left: 20px; }
.meta-box li { margin: 6px 0; color: var(--ink-dim); }
.meta-box li::marker { color: var(--accent); }

.clusters { margin-top: 24px; }
.clusters h3 { font-family: var(--mono); font-size: 1rem; color: var(--ink-dim); }
.cluster-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.cluster { background: var(--panel); padding: 14px; border-radius: 8px; border: 1px solid var(--line); }
.cluster h4 { margin: 0 0 8px; font-size: 0.95rem; color: var(--accent-2); }
.cluster ul { margin: 0; padding-left: 18px; font-size: 0.85rem; color: var(--ink-dim); }

/* --- viz --- */
.viz-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.viz-box { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 20px; margin-bottom: 16px; }
.viz-box h3 { margin: 0 0 8px; font-size: 1rem; color: var(--ink); }
.viz-hint { margin: 0 0 16px; color: var(--ink-dim); font-size: 0.82rem; line-height: 1.5; }
.viz-full { grid-column: 1 / -1; }
#tagcloud { min-height: 200px; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
#timeline { min-height: 220px; }
#graph { min-height: 480px; width: 100%; }

/* --- list/cards --- */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.card { display: block; background: var(--panel); padding: 18px; border-radius: 10px; border: 1px solid var(--line); transition: transform .15s, border-color .15s; }
.card:hover { transform: translateY(-2px); border-color: var(--accent); }
.card-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.kind-badge { font-family: var(--mono); font-size: 0.7rem; padding: 3px 8px; border-radius: 4px; text-transform: uppercase; letter-spacing: 0.05em; }
.kind-skill .kind-badge { background: rgba(125, 211, 252, 0.15); color: var(--accent); }
.kind-memory_global .kind-badge { background: rgba(249, 168, 212, 0.15); color: var(--accent-2); }
.kind-memory_project .kind-badge { background: rgba(196, 181, 253, 0.15); color: var(--next); }
.topic { font-family: var(--mono); font-size: 0.75rem; color: var(--ink-dim); }
.card h3 { margin: 4px 0 6px; font-size: 1.05rem; color: var(--ink); line-height: 1.3; }
.takeaway { color: var(--ink-dim); font-size: 0.9rem; margin: 0 0 12px; }
.takeaway.big { font-size: 1.1rem; color: var(--accent); }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag { font-family: var(--mono); font-size: 0.7rem; padding: 2px 8px; border-radius: 100px; background: rgba(255,255,255,0.04); color: var(--ink-dim); border: 1px solid var(--line); }