.nd-app-container {
  min-height: 100vh;
}

.showcase-viewer {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: 18px;
  padding: 22px;
  color: #f8fafc;
  background:
    linear-gradient(90deg, rgba(12, 18, 30, 0.94), rgba(22, 35, 47, 0.8)),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 24px),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.06) 0 1px, transparent 1px 24px);
}

.showcase-viewer h2 {
  margin: 0;
  font-size: 22px;
  line-height: 1.2;
}

.showcase-viewer p {
  margin: 8px 0 0;
  max-width: 620px;
  color: #cbd5e1;
}

.showcase-slices {
  display: grid;
  grid-template-columns: repeat(3, minmax(90px, 1fr));
  gap: 12px;
  align-self: end;
}

.showcase-slice {
  min-height: 116px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  border-radius: 6px;
  background:
    radial-gradient(circle at 48% 46%, rgba(45, 212, 191, 0.52), transparent 10%),
    radial-gradient(circle at 58% 55%, rgba(248, 113, 113, 0.42), transparent 14%),
    linear-gradient(135deg, rgba(15, 23, 42, 0.95), rgba(51, 65, 85, 0.72));
}

.showcase-layer-stack {
  display: grid;
  gap: 10px;
  align-content: center;
}

.showcase-layer {
  padding: 10px;
  border: 1px solid rgba(148, 163, 184, 0.45);
  border-radius: 6px;
  background: rgba(15, 23, 42, 0.8);
}

.showcase-layer strong,
.showcase-card strong {
  display: block;
  font-size: 13px;
}

.showcase-layer span,
.showcase-card span {
  display: block;
  margin-top: 4px;
  color: #cbd5e1;
  font-size: 12px;
}

.showcase-section-grid {
  display: grid;
  gap: 10px;
}

.showcase-button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.showcase-button-row button,
.showcase-link-button {
  border: 1px solid #94a3b8;
  border-radius: 6px;
  background: #ffffff;
  color: #172033;
  padding: 7px 10px;
  font: inherit;
  cursor: pointer;
}

.showcase-button-row button.active {
  border-color: #0f766e;
  background: #ccfbf1;
}

.showcase-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 10px;
}

.showcase-card {
  border: 1px solid #d6dee8;
  border-radius: 6px;
  background: #ffffff;
  padding: 10px;
}

.showcase-card code {
  display: inline-block;
  margin-top: 8px;
  color: #0f766e;
}

.showcase-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.showcase-pill {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  border-radius: 999px;
  padding: 0 9px;
  background: #e2e8f0;
  color: #172033;
  font-size: 12px;
}

.showcase-report {
  display: grid;
  gap: 12px;
}

@media (max-width: 820px) {
  .showcase-viewer {
    grid-template-columns: 1fr;
  }

  .showcase-layer-stack {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}