/* Agent Architecture — Learn Agents (GAME / MAJK) */
:root {
  --aa-bg: #0b1020;
  --aa-text: #e2e8f0;
  --aa-muted: #94a3b8;
  --aa-dim: #64748b;
  --aa-accent: #a78bfa;
  --aa-accent-2: #22d3ee;
  --aa-game: #34d399;
  --aa-majk: #f472b6;
}
body.aa-page {
  margin: 0;
  min-height: 100vh;
  background: var(--aa-bg);
  color: var(--aa-text);
  font-family: system-ui, -apple-system, Segoe UI, sans-serif;
}
.aa-top {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
  max-width: 960px;
  margin: 0 auto 1.25rem;
  padding: 1.25rem 1rem 0;
}
.aa-top a {
  color: var(--aa-muted);
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
}
.aa-top a:hover { color: var(--aa-accent); }
.aa-wrap { max-width: 960px; margin: 0 auto; padding: 0 1rem 3rem; }
.aa-title {
  text-align: center;
  font-size: 1.85rem;
  font-weight: 800;
  margin: 0 0 0.35rem;
  background: linear-gradient(135deg, #c4b5fd, #22d3ee);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.aa-title--game {
  background: linear-gradient(135deg, #6ee7b7, #34d399);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.aa-title--majk {
  background: linear-gradient(135deg, #f9a8d4, #f472b6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.aa-eyebrow {
  text-align: center;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--aa-dim);
  margin-bottom: 0.5rem;
}
.aa-sub {
  text-align: center;
  color: var(--aa-muted);
  max-width: 640px;
  margin: 0 auto 1.75rem;
  line-height: 1.65;
  font-size: 0.95rem;
}
.aa-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 0.85rem;
}
.aa-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(167, 139, 250, 0.25);
  border-radius: 0.75rem;
  padding: 1.15rem;
  text-decoration: none;
  color: inherit;
  display: block;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.aa-card:hover {
  border-color: rgba(167, 139, 250, 0.55);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.12);
}
.aa-card--game { border-color: rgba(52, 211, 153, 0.28); }
.aa-card--game:hover { border-color: rgba(52, 211, 153, 0.55); }
.aa-card--majk { border-color: rgba(244, 114, 182, 0.28); }
.aa-card--majk:hover { border-color: rgba(244, 114, 182, 0.55); }
.aa-card h2, .aa-card h4 {
  font-size: 1.05rem;
  margin: 0 0 0.4rem;
  color: #c4b5fd;
}
.aa-card--game h2, .aa-card--game h4 { color: #6ee7b7; }
.aa-card--majk h2, .aa-card--majk h4 { color: #f9a8d4; }
.aa-card p {
  font-size: 0.85rem;
  color: var(--aa-muted);
  margin: 0;
  line-height: 1.45;
}
.aa-meta {
  font-size: 0.72rem;
  color: var(--aa-dim);
  margin-top: 0.6rem;
}
.aa-sec {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--aa-dim);
  margin: 1.25rem 0 0.45rem;
}
.aa-lesson {
  max-width: 920px;
  margin: 0 auto;
  padding: 1.5rem 1rem 3rem;
  line-height: 1.7;
  color: #cbd5e1;
}
.aa-lesson h1 {
  font-size: 1.5rem;
  color: #e2e8f0;
  margin: 0 0 0.5rem;
}
.aa-lesson .aa-sub {
  text-align: left;
  max-width: none;
  margin: 0 0 1.25rem;
  font-size: 0.95rem;
}
.aa-lesson .aa-callout {
  border-left: 3px solid var(--aa-accent);
  padding: 0.65rem 0.9rem;
  background: rgba(167, 139, 250, 0.08);
  border-radius: 0 0.5rem 0.5rem 0;
  margin: 1rem 0;
  font-size: 0.9rem;
}
.aa-lesson .aa-callout--game {
  border-left-color: var(--aa-game);
  background: rgba(52, 211, 153, 0.08);
}
.aa-credit {
  font-size: 0.78rem;
  color: var(--aa-dim);
  margin: 0 0 1.25rem;
  line-height: 1.5;
}
.aa-credit a { color: #6ee7b7; }
.aa-step-panel {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(52, 211, 153, 0.22);
  border-radius: 0.75rem;
  padding: 1rem 1.15rem 1.15rem;
}
.aa-step-meta {
  font-size: 0.78rem;
  color: var(--aa-dim);
  margin-bottom: 0.55rem;
  font-weight: 600;
}
.aa-step-meta strong { color: #6ee7b7; }
.aa-step-body {
  font-size: 0.95rem;
  color: #cbd5e1;
  line-height: 1.65;
  min-height: 4.5rem;
}
.aa-step-body strong { color: #e2e8f0; }
.aa-step-body code {
  font-family: ui-monospace, 'Cascadia Code', 'Fira Code', monospace;
  font-size: 0.86em;
  color: #a7f3d0;
  background: rgba(0, 0, 0, 0.35);
  padding: 0.1rem 0.35rem;
  border-radius: 0.25rem;
}
.aa-code {
  margin-top: 0.85rem;
  display: none;
}
.aa-code pre {
  margin: 0;
  padding: 0.85rem 1rem;
  overflow-x: auto;
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0.55rem;
  font-size: 0.78rem;
  line-height: 1.55;
  color: #d1fae5;
}
.aa-code code {
  font-family: ui-monospace, 'Cascadia Code', 'Fira Code', monospace;
  white-space: pre;
}
.aa-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.9rem;
}
.aa-controls button {
  border: 1px solid rgba(148, 163, 184, 0.25);
  background: rgba(255, 255, 255, 0.05);
  color: #e2e8f0;
  border-radius: 0.45rem;
  padding: 0.4rem 0.75rem;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
}
.aa-controls button:hover { border-color: rgba(52, 211, 153, 0.45); }
.aa-controls button.aa-primary {
  background: linear-gradient(135deg, #6ee7b7, #34d399);
  color: #042f1c;
  border-color: transparent;
}
.aa-controls button.aa-green {
  background: rgba(52, 211, 153, 0.15);
  border-color: rgba(52, 211, 153, 0.4);
  color: #6ee7b7;
}
.aa-next-prompt {
  display: none;
  margin-top: 1rem;
  padding: 0.75rem 0.9rem;
  border-radius: 0.55rem;
  background: rgba(52, 211, 153, 0.08);
  border: 1px solid rgba(52, 211, 153, 0.28);
  font-size: 0.9rem;
  color: #cbd5e1;
}
.aa-next-prompt a {
  color: #6ee7b7;
  font-weight: 700;
  text-decoration: none;
}
.aa-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0.75rem 0 1rem;
}
.aa-pill {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.28rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(52, 211, 153, 0.35);
  color: #6ee7b7;
  background: rgba(52, 211, 153, 0.08);
}
.aa-nav-lessons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  align-items: center;
}
.aa-nav-lessons a { color: var(--aa-muted); font-size: 0.88rem; font-weight: 600; text-decoration: none; }
.aa-nav-lessons a:hover { color: var(--aa-game); }