/* =========================================================
   ZAR AI v2 — ZOMNIVERSE KNOWLEDGE LAYER CARD

   Demonstrates the invisible-router principle: a self-contained
   scientific question (e.g. "What is RNA sequencing?") gets an
   ordinary Mistral reply AND this card underneath, automatically
   — never a "Routing to Concept City" disclosure or a Cities
   selector. Extracted from chat.css into its own file (2026-09
   refinement) since it is a distinct, reusable card type, not a
   message-bubble variant.
========================================================= */

.zar-v2-knowledge-card {
  max-width: min(78ch, 88%);
  align-self: flex-start;

  border-radius: var(--zar-v2-radius-md);
  padding: var(--zar-v2-space-4);
  background: var(--zar-v2-knowledge-bg);
  border: 1px solid var(--zar-v2-knowledge-border);
  border-left: 3px solid var(--zar-v2-knowledge-accent);
}

.zar-v2-knowledge-card__kicker {
  display: flex;
  align-items: center;
  gap: var(--zar-v2-space-2);
  margin-bottom: var(--zar-v2-space-2);
  font-size: 0.68rem;
  font-weight: var(--zar-v2-font-weight-bold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--zar-v2-knowledge-accent);
}
.zar-v2-knowledge-card__kicker svg { width: 13px; height: 13px; }

.zar-v2-knowledge-card__kicker em {
  font-style: normal;
  font-weight: var(--zar-v2-font-weight-medium);
  opacity: 0.75;
  text-transform: none;
  letter-spacing: 0;
}

.zar-v2-knowledge-card h4 {
  margin: 0 0 var(--zar-v2-space-2);
  font-size: var(--zar-v2-font-size-sm);
  font-weight: var(--zar-v2-font-weight-bold);
  color: var(--zar-v2-knowledge-text);
}

.zar-v2-knowledge-card ul {
  display: grid;
  gap: var(--zar-v2-space-1);
}
.zar-v2-knowledge-card li {
  position: relative;
  padding-left: var(--zar-v2-space-4);
  font-size: var(--zar-v2-font-size-sm);
  color: var(--zar-v2-knowledge-text);
  line-height: var(--zar-v2-line-height-normal);
}
.zar-v2-knowledge-card li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: var(--zar-v2-radius-circle);
  background: var(--zar-v2-knowledge-accent);
}

.zar-v2-knowledge-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--zar-v2-space-1);
  margin-top: var(--zar-v2-space-3);
}
.zar-v2-knowledge-card__tags span {
  padding: 2px 9px;
  border-radius: var(--zar-v2-radius-pill);
  border: 1px solid var(--zar-v2-knowledge-border);
  font-size: 0.68rem;
  font-weight: var(--zar-v2-font-weight-medium);
  color: var(--zar-v2-knowledge-accent);
}