/**
 * Archetype 2: Interactive Utility Directory Hub (.zml-view-directory)
 * Strictly <= 250 lines
 */
.zml-view-directory .zml-dir-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: var(--zml-bg-surface);
  border: 1px solid var(--zml-border-subtle);
  border-radius: var(--zml-radius-md);
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.zml-view-directory .zml-dir-tabs {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.zml-view-directory .zml-dir-tab {
  padding: 0.45rem 0.9rem;
  border-radius: var(--zml-radius-sm);
  border: 1px solid var(--zml-border-subtle);
  background: var(--zml-bg-elevated);
  color: var(--zml-text-secondary);
  font-size: 0.86rem;
  font-weight: 600;
}

.zml-view-directory .zml-dir-tab[aria-selected="true"] {
  background: var(--zml-accent-primary);
  color: #ffffff;
  border-color: var(--zml-accent-primary);
}

.zml-view-directory .zml-dir-filter-input {
  flex: 1 1 260px;
  min-width: 0;
  width: 100%;
  padding: 0.6rem 0.95rem;
  border-radius: var(--zml-radius-sm);
  border: 1px solid var(--zml-border-subtle);
  background: var(--zml-bg-primary);
  color: var(--zml-text-primary);
  outline: none;
  transition: border-color 0.16s ease, box-shadow 0.16s ease;
}

.zml-view-directory .zml-dir-filter-input:focus {
  border-color: var(--zml-accent-primary);
  box-shadow: 0 0 0 3px var(--zml-accent-soft);
}

.zml-view-directory .zml-dir-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
  gap: 1.15rem;
}

.zml-view-directory .zml-dir-card {
  background: var(--zml-bg-surface);
  border: 1px solid var(--zml-border-subtle);
  border-radius: var(--zml-radius-md);
  padding: 1.35rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--zml-shadow-card), var(--zml-specular);
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
  min-width: 0;
}

.zml-view-directory .zml-dir-card:hover {
  transform: translateY(-2px);
  border-color: var(--zml-accent-primary);
  box-shadow: var(--zml-shadow-hover);
}

.zml-view-directory .zml-dir-card.is-hidden {
  display: none;
}

@media (max-width: 640px) {
  .zml-view-directory .zml-dir-controls {
    flex-direction: column;
    align-items: stretch;
    padding: 0.9rem;
    gap: 0.75rem;
  }
  .zml-view-directory .zml-dir-tabs {
    width: 100%;
  }
  .zml-view-directory .zml-dir-filter-input {
    flex: 1 1 auto;
    width: 100%;
  }
  .zml-view-directory .zml-dir-card {
    padding: 1.05rem;
  }
}