.placeholder-workspace {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - var(--app-topbar-height, 56px) - 2rem);
  padding: 2rem 1.5rem;
}

.placeholder-workspace-card {
  max-width: 32rem;
  width: 100%;
  padding: 2rem 2.25rem;
  border-radius: var(--radius-lg, 12px);
  border: 1px solid var(--color-border, #e5e7eb);
  background: var(--color-surface, #fff);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
  text-align: center;
}

.placeholder-workspace-kicker {
  display: inline-block;
  margin-bottom: 0.75rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-dark-muted, #6b7280);
}

.placeholder-workspace-title {
  margin: 0 0 0.75rem;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text-dark, #111827);
}

.placeholder-workspace-subtitle {
  margin: 0 0 1.25rem;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--color-text-dark-muted, #6b7280);
}

.placeholder-workspace-meta {
  display: grid;
  gap: 0.5rem;
  margin: 0 0 1.5rem;
  padding: 0.875rem 1rem;
  border-radius: var(--radius-md, 8px);
  background: var(--color-surface-muted, #f9fafb);
  text-align: left;
}

.placeholder-workspace-meta div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.8125rem;
}

.placeholder-workspace-meta dt {
  margin: 0;
  color: var(--color-text-dark-muted, #6b7280);
}

.placeholder-workspace-meta dd {
  margin: 0;
  font-weight: 600;
  color: var(--color-text-dark, #111827);
}

.placeholder-workspace-home {
  margin-top: 0.25rem;
}