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

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

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

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

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

.xa-head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin: 0 0 0.35rem;
}

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

.xa-cloud-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border: 1px solid rgba(232, 197, 71, 0.55);
  border-radius: 999px;
  background: transparent;
  color: #e8c547;
  font: inherit;
  font-size: 0.82rem;
  padding: 0.28rem 0.7rem 0.28rem 0.45rem;
  cursor: pointer;
}

.xa-cloud-btn svg {
  width: 1.7rem;
  height: 1.05rem;
}

.xa-cloud-btn:hover,
.xa-shell.is-cloud .xa-cloud-btn {
  background: rgba(232, 197, 71, 0.12);
}

.xa-cloud-hero {
  margin: 0 0 0.75rem;
  max-width: 12rem;
}

.xa-cloud-hero svg {
  width: 100%;
  height: auto;
  display: block;
}

.xa-shell.is-cloud #xa-studio {
  display: none;
}

.xa-shell.is-cloud #xa-cloud {
  display: block;
}

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

.xa-layout {
  display: grid;
  grid-template-columns: minmax(14rem, 22rem) minmax(18rem, 1fr);
  gap: 1rem 1.25rem;
  align-items: start;
  max-width: 64rem;
}

@media (max-width: 720px) {
  .xa-layout {
    grid-template-columns: 1fr;
  }
}

.xa-vendor {
  margin: 0;
  padding: 0.5rem;
}

.xa-vendor svg {
  display: block;
  width: 100%;
  max-width: 22rem;
  height: auto;
}

.xa-vendor figcaption {
  margin: 0.4rem 0 0;
  font-size: 0.75rem;
  color: var(--text-muted);
}

#xa-needle {
  transform-box: view-box;
  transform-origin: 160px 150px;
  transition: transform 0.85s ease;
}

#xa-keeper.is-keeping {
  animation: xa-keep 0.65s ease;
}

@keyframes xa-keep {
  0%,
  100% {
    transform: translate(0, 0);
  }
  35% {
    transform: translate(0, -5px);
  }
}

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

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

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

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

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

.xa-meter {
  font-variant-numeric: tabular-nums;
  color: var(--text);
}

.xa-meter strong {
  color: #e8c547;
}

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

.xa-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;
}

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

.xa-key-state {
  font-size: 0.78rem;
  color: var(--text-muted);
}