:root {
  --action-contrast: #0872c4;
  --action-contrast-hover: #096bb3;
  --copy-muted: #a8b7c8;
  --copy-faint: #91a3b8;
  --footer-copy: #a5b4c5;
}

.workspace {
  grid-template-columns: 236px minmax(0, 1fr) 340px;
  gap: 16px;
}

.categories {
  position: sticky;
  top: 18px;
  grid-column: 1;
  display: block;
  align-self: start;
  padding: 10px;
}

.category-group {
  min-width: 0;
  display: block;
}

.category-group + .category-group {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border-soft);
  border-left: 0;
}

.category-group-label {
  margin: 0 9px 7px;
  color: var(--copy-muted);
}

.category {
  width: 100%;
  min-width: 0;
  min-height: 60px;
  grid-template-columns: 40px minmax(0, 1fr) 8px;
  gap: 10px;
  padding: 8px;
  border: 1px solid transparent;
}

.category-icon {
  width: 40px;
  height: 40px;
}

.category-title {
  font-size: 13px;
}

.category.active {
  border-color: color-mix(in srgb, var(--focus) 48%, transparent);
  background: linear-gradient(135deg, #102d49, #0d2034);
  box-shadow: inset 3px 0 0 var(--focus);
}

.category.active .category-icon {
  background: #123556;
  color: #9bdcff;
}

.category.active .category-title {
  color: #fff;
}

.picker {
  grid-column: 2;
}

.summary {
  grid-column: 3;
}

.summary-row {
  min-height: 52px;
  align-items: center;
  padding: 4px 0;
}

.summary-row button {
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  border-radius: 8px;
}

.summary-row button:hover {
  color: #fff;
  background: rgba(121, 202, 255, .08);
}

.primary-button,
.beta-warning-button {
  border-color: color-mix(in srgb, var(--focus) 55%, transparent);
  background: var(--action-contrast);
  color: #fff;
}

.primary-button:hover:not(:disabled),
.beta-warning-button:hover {
  background: var(--action-contrast-hover);
}

.primary-button:focus-visible,
.secondary-button:focus-visible,
.beta-warning-button:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.primary-button:disabled {
  opacity: .45;
}

#order-form,
.build-diagram text {
  font-family: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
}

.config-footer {
  color: var(--footer-copy);
}

.config-footer .legal-footer__links a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.config-footer .contact-bubble {
  min-height: 44px;
}

@media (max-width: 1200px) {
  .workspace {
    grid-template-columns: 220px minmax(0, 1fr);
  }

  .categories {
    grid-column: 1;
  }

  .picker {
    grid-column: 2;
  }

  .summary {
    grid-column: 1 / -1;
    position: static;
  }
}

@media (max-width: 900px) {
  .workspace {
    grid-template-columns: 210px minmax(0, 1fr);
  }
}

@media (max-width: 780px) {
  .categories {
    position: static;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
    overflow: visible;
    padding: 12px;
  }

  .category-group {
    width: 100%;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
  }

  .category-group-label {
    display: block;
    margin: 0 4px 2px;
  }

  .category {
    width: 100%;
    min-width: 0;
    min-height: 62px;
    grid-template-columns: 40px minmax(0, 1fr) 10px;
    justify-items: stretch;
    text-align: left;
  }

  .category > span:last-child {
    text-align: left;
  }

  .category small {
    display: block;
    font-size: 12px;
  }

  .summary-row,
  .summary-row strong {
    font-size: 13px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .category,
  .primary-button,
  .secondary-button,
  .beta-warning-button {
    transition: none !important;
  }
}