/* CDS docs theme polish.
   Scoped additions only - everything else inherits Material defaults so a
   theme upgrade cannot break the site. */

:root {
  --cds-accent: #38bdf8;
  --cds-accent-alt: #818cf8;
}

/* Slightly tighter, more readable content column. Material's default is
   generous on ultrawide monitors, which hurts scan-ability for the long
   API/tutorial pages. */
.md-grid {
  max-width: 68rem;
}

/* Landing-page hero used by docs/index.md */
.cds-hero {
  margin: 0 0 2rem;
  padding: 2rem 2rem 1.75rem;
  border-radius: 14px;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  border: 1px solid rgba(148, 163, 184, 0.22);
  color: #e2e8f0;
}

.cds-hero h1,
.cds-hero p {
  color: #f8fafc;
}

.cds-hero__title {
  margin: 0;
  font-size: 2.1rem;
  font-weight: 700;
  line-height: 1.15;
}

.cds-hero__tagline {
  margin: 0.6rem 0 0;
  font-size: 0.95rem;
  color: #cbd5e1;
  max-width: 46rem;
}

.cds-hero__actions {
  margin-top: 1.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

/* Buttons inherit Material's .md-button but need readable contrast on the
   dark hero panel in both colour schemes. */
.cds-hero__actions .md-button {
  color: #f8fafc;
  border-color: rgba(148, 163, 184, 0.5);
}

.cds-hero__actions .md-button--primary {
  background: var(--cds-accent);
  border-color: var(--cds-accent);
  color: #0f172a;
}

.cds-hero__actions .md-button:hover {
  background: var(--cds-accent-alt);
  border-color: var(--cds-accent-alt);
  color: #0f172a;
}

/* Card grid for the "start here" links. Uses the same markup shape as
   Material's grid cards so it degrades gracefully if the extension changes. */
.cds-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 0.9rem;
  margin: 1.5rem 0 2rem;
}

.cds-card {
  padding: 1rem 1.1rem;
  border-radius: 12px;
  border: 1px solid var(--md-default-fg-color--lightest);
  background: var(--md-default-bg-color);
  transition: border-color 120ms ease, transform 120ms ease;
}

.cds-card:hover {
  border-color: var(--cds-accent);
  transform: translateY(-2px);
}

.cds-card h3 {
  margin: 0 0 0.35rem;
  font-size: 0.92rem;
  font-weight: 700;
}

.cds-card p {
  margin: 0;
  font-size: 0.76rem;
  color: var(--md-default-fg-color--light);
}

/* Module tables on the home page are wide; let them scroll rather than
   forcing the whole page horizontal. */
.md-typeset table:not([class]) {
  font-size: 0.72rem;
}

.md-typeset table:not([class]) code {
  white-space: nowrap;
}

/* Wider logo in the header: the CDS wordmark is 4:1, so Material's square
   slot squashes it. */
.md-header__button.md-logo img,
.md-header__button.md-logo svg {
  height: 1.5rem;
  width: auto;
}