/* Library install widget — visual rhythm matches mcp-install / cli-install.
 *
 * Re-uses the Furo color variables so dark/light mode follows the
 * theme. CSS-driven visibility on the html[data-library-install-method]
 * attribute survives gp-sphinx SPA navigation between docs pages.
 *
 * Code blocks (``.highlight-console``, ``.highlight-python``) inherit
 * Pygments + Furo styling directly — no per-widget code styling here,
 * just spacing.
 */

.ag-library-install {
  border: 1px solid var(--color-background-border, var(--color-foreground-border, #ccc));
  border-radius: 0.25rem;
  background: var(--color-background-primary);
  overflow: hidden;
  margin: 1rem 0;
  font-size: 0.95em;
}

.ag-library-install__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  background: var(--color-background-secondary);
  border-bottom: 1px solid var(--color-background-border, var(--color-foreground-border, #ccc));
}

.ag-library-install__tab {
  appearance: none;
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  color: var(--color-foreground-muted);
  cursor: pointer;
  font: inherit;
  padding: 0.45rem 0.9rem;
  margin: 0;
  white-space: nowrap;
}

.ag-library-install__tab:hover {
  color: var(--color-foreground-primary);
  background: var(--color-background-hover, rgba(0, 0, 0, 0.04));
}

.ag-library-install__tab:focus-visible {
  outline: 2px solid var(--color-brand-primary);
  outline-offset: -2px;
}

.ag-library-install__tab[aria-selected="true"] {
  color: var(--color-brand-primary);
  border-bottom-color: var(--color-brand-primary);
  background: var(--color-background-primary);
}

.ag-library-install__body {
  padding: 0.9rem 1rem;
}

.ag-library-install__panel[hidden] {
  display: none !important;
}

.ag-library-install__panel:focus-visible {
  outline: 2px solid var(--color-brand-primary);
  outline-offset: 4px;
  border-radius: 0.25rem;
}

.ag-library-install__preamble {
  margin: 0 0 0.4rem 0;
  color: var(--color-foreground-secondary);
  font-size: 0.93em;
}

.ag-library-install__preamble a {
  color: var(--color-brand-content, var(--color-brand-primary));
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Add a small gap when a preamble follows a code block (the "Then
 * drive the library..." line after the install snippet). */
.ag-library-install__panel .highlight-console + .ag-library-install__preamble {
  margin-top: 0.8rem;
}

/* Prehydrate-driven panel visibility — keeps initial paint in sync
 * with the saved method without waiting for widget.js to mutate
 * [hidden]. */
html[data-library-install-method="uv-script"]
  .ag-library-install__panel:not([data-method="uv-script"]),
html[data-library-install-method="uv-add"]
  .ag-library-install__panel:not([data-method="uv-add"]),
html[data-library-install-method="pip"]
  .ag-library-install__panel:not([data-method="pip"]) {
  display: none !important;
}

html[data-library-install-method="uv-script"]
  .ag-library-install__panel[data-method="uv-script"],
html[data-library-install-method="uv-add"]
  .ag-library-install__panel[data-method="uv-add"],
html[data-library-install-method="pip"]
  .ag-library-install__panel[data-method="pip"] {
  display: block !important;
}