/* Shared runtime glue. Dress values live only in web/themes/manifests/*.json. */
* {
  box-sizing: border-box;
}

html[data-kk-theme],
[data-kk-component][data-kk-theme] {
  --ink: var(--kk-color-text);
  --paper: var(--kk-color-background);
  --paper-deep: var(--kk-color-surface-muted);
  --blue: var(--kk-color-accent);
  --coral: var(--kk-color-secondary);
  --yellow: var(--kk-color-highlight);
  --white: var(--kk-color-surface);
  --content: var(--kk-layout-content-max);
  --display: var(--kk-font-display);
  --body: var(--kk-font-body);
  --label: var(--kk-font-label);
  --border: var(--kk-line-strong) solid var(--kk-color-border);
  --border-thin: var(--kk-line-thin) solid var(--kk-color-border);
  --shadow: var(--kk-shadow-card);
}

.kk-theme-choices {
  display: flex;
  width: calc(100% - 2rem);
  max-width: var(--kk-layout-content-max);
  min-inline-size: 0;
  align-items: center;
  gap: 0.5rem;
  margin: 0 auto;
  padding: 0.65rem 0;
  overflow-x: auto;
  border: 0;
  border-bottom: var(--kk-line-thin) solid var(--kk-color-border);
  color: var(--kk-color-text);
}

.kk-theme-choices legend {
  float: left;
  flex: 0 0 auto;
  margin-right: 0.35rem;
  font-family: var(--kk-font-label);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.kk-theme-choices button {
  min-height: 44px;
  flex: 0 0 auto;
  padding: 0.55rem 0.75rem;
  border: var(--kk-line-thin) solid var(--kk-color-border);
  border-radius: var(--kk-radius-control);
  background: var(--kk-color-surface);
  color: var(--kk-color-text);
  font: 800 0.78rem/1 var(--kk-font-body);
  cursor: pointer;
}

.kk-theme-choices button[aria-pressed="true"] {
  border-color: var(--kk-color-accent);
  background: var(--kk-color-accent);
  color: var(--kk-color-on-accent);
}

.kk-theme-choices button:hover {
  transform: var(--kk-motion-lift);
}

.kk-theme-choices button:focus-visible {
  outline: 3px solid var(--kk-color-focus);
  outline-offset: 3px;
}

.edition-grid > .kk-empty {
  grid-column: 1 / -1;
  padding: var(--kk-space-gutter);
  border: var(--kk-line-strong) solid var(--kk-color-border);
  border-radius: var(--kk-radius-card);
  background: var(--kk-color-surface);
  box-shadow: var(--kk-shadow-card);
}

@media (max-width: 40rem) {
  .kk-theme-choices {
    width: calc(100% - 1.25rem);
    flex-wrap: wrap;
    overflow-x: visible;
  }

  .kk-theme-choices legend {
    width: 100%;
    margin-right: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
  }
}