/*
 * kube-language-server base stylesheet.
 *
 * Defines the shared "page chrome" components (the kls-* classes) used by both
 * the landing page and the schema documentation pages so a single stylesheet
 * styles both uniformly. Operator-supplied CSS is layered on top via
 * /assets/custom.css and can override any of the :root tokens below.
 *
 * Self-contained on purpose: no external fonts or CDNs, so it works offline and
 * under a strict content security policy.
 */

:root {
  --kls-bg: #ffffff;
  --kls-surface: #f8f9fa;
  --kls-fg: #1f2328;
  --kls-muted: #6c757d;
  --kls-border: #dee2e6;
  --kls-accent: #2563eb;
  --kls-accent-fg: #ffffff;
  --kls-code-bg: #f1f3f5;
  --kls-radius: 8px;
  --kls-maxwidth: 64rem;
  --kls-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica,
    Arial, sans-serif;
  --kls-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas,
    "Liberation Mono", monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --kls-bg: #0d1117;
    --kls-surface: #161b22;
    --kls-fg: #e6edf3;
    --kls-muted: #8b949e;
    --kls-border: #30363d;
    --kls-accent: #4c8dff;
    --kls-accent-fg: #0d1117;
    --kls-code-bg: #161b22;
  }
}

/* Landing page uses kls-page on <body>; doc pages keep the library <body>. */
.kls-page {
  margin: 0;
  background: var(--kls-bg);
  color: var(--kls-fg);
  font-family: var(--kls-font);
  line-height: 1.5;
}

.kls-header {
  max-width: var(--kls-maxwidth);
  margin: 0 auto;
  padding: 2rem 1.5rem 1rem;
}

.kls-header__title {
  margin: 0;
  font-size: 1.875rem;
  font-weight: 700;
}

.kls-header__subtitle {
  margin: 0.25rem 0 0;
  color: var(--kls-muted);
}

/* Shared nav / breadcrumb bar. Injected on doc pages right after <body>. */
.kls-nav {
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--kls-surface);
  border-bottom: 1px solid var(--kls-border);
  font-family: var(--kls-font);
}

.kls-nav__link {
  color: var(--kls-fg);
  text-decoration: none;
  font-weight: 600;
}

.kls-nav__link:hover {
  text-decoration: underline;
}

.kls-nav__context {
  color: var(--kls-muted);
}

.kls-main {
  max-width: var(--kls-maxwidth);
  margin: 0 auto;
  padding: 1.5rem;
}

.kls-section {
  margin-bottom: 2rem;
}

.kls-code {
  background: var(--kls-code-bg);
  border: 1px solid var(--kls-border);
  border-radius: var(--kls-radius);
  padding: 0.75rem 1rem;
  overflow-x: auto;
  font-family: var(--kls-mono);
  font-size: 0.875rem;
}

.kls-search {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.kls-search__input {
  flex: 1 1 auto;
  padding: 0.6rem 0.85rem;
  font-size: 1rem;
  color: var(--kls-fg);
  background: var(--kls-bg);
  border: 1px solid var(--kls-border);
  border-radius: var(--kls-radius);
}

.kls-search__input:focus {
  outline: none;
  border-color: var(--kls-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--kls-accent) 25%, transparent);
}

.kls-search__count {
  flex: 0 0 auto;
  color: var(--kls-muted);
  font-size: 0.875rem;
  white-space: nowrap;
}

.kls-schema-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 1px solid var(--kls-border);
  border-radius: var(--kls-radius);
  overflow: hidden;
}

.kls-schema-item {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.5rem 1rem;
  border-top: 1px solid var(--kls-border);
}

.kls-schema-item:first-child {
  border-top: none;
}

.kls-schema-item a {
  color: var(--kls-accent);
  text-decoration: none;
  font-family: var(--kls-mono);
  font-size: 0.9rem;
}

.kls-schema-item a:hover {
  text-decoration: underline;
}

.kls-schema-item a + a {
  color: var(--kls-muted);
  font-size: 0.8rem;
}

.kls-footer {
  max-width: var(--kls-maxwidth);
  margin: 0 auto;
  padding: 1.5rem;
  color: var(--kls-muted);
  font-size: 0.875rem;
  border-top: 1px solid var(--kls-border);
}

/* Search utility: hide non-matching list items. */
.kls-hidden {
  display: none !important;
}
