#panel-grok.panel[hidden] {
  display: none !important;
}

#panel-grok.panel.active {
  display: flex;
  flex-direction: column;
  min-height: calc(100dvh - 8rem);
  max-height: calc(100dvh - 8rem);
  overflow: hidden;
  padding: 0;
  margin: 0;
}

body.gk-tab-active #panel-grok.panel.active {
  min-height: calc(100dvh - 5.5rem);
  max-height: calc(100dvh - 5.5rem);
}

body.gk-tab-active .site-footer,
body.gk-tab-active .site-header .subtitle {
  display: none;
}

.gk-shell {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  padding: 0.75rem 1rem 1.5rem;
  background: var(--bg);
}

.gk-shell h2 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
}

.gk-lede {
  margin: 0 0 1rem;
  color: #e8c547;
  max-width: 42rem;
  line-height: 1.45;
}

.gk-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 0.75rem;
  max-width: 54rem;
}

.gk-card {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.75rem 0.85rem;
  background: var(--bg-elevated);
}

.gk-card h3 {
  margin: 0 0 0.4rem;
  font-size: 0.95rem;
  color: #e8c547;
}

.gk-card p,
.gk-card li {
  margin: 0 0 0.45rem;
  font-size: 0.82rem;
  line-height: 1.45;
}

.gk-card ul {
  margin: 0;
  padding-left: 1.15rem;
}

.gk-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.5rem;
}

.gk-btn {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: 0.78rem;
  padding: 0.35rem 0.7rem;
  cursor: pointer;
  text-decoration: none;
}

.gk-btn.accent {
  border-color: #c9a227;
  color: #e8c547;
}