/*
 * Models catalog. Data panels stay neutral (surface plus border) and take every value from the
 * shared tokens in style.css, so the catalog follows both color schemes without a page palette.
 * Blue stays reserved for selection and action states, which the foundation owns.
 */

body[data-page="models"] [data-shell] {
  max-width: 1600px;
}

body[data-page="models"] main {
  width: 100%;
  max-width: 1440px;
  margin-inline: auto;
  display: grid;
  gap: 14px;
}

body[data-page="models"] [data-models-hero] {
  display: grid;
  gap: 6px;
}

body[data-page="models"] [data-lead],
body[data-page="models"] [data-model-count] {
  color: var(--muted);
}

/* Result count: one line with the field label, stacked beneath it on narrow screens. */
body[data-page="models"] [data-model-count] {
  justify-self: end;
  font-size: 0.8125rem;
  line-height: 1.6;
  font-variant-numeric: tabular-nums;
  text-align: right;
}

/* Catalog sources */

body[data-page="models"] [data-source-summary] {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
}

body[data-page="models"] [data-source-summary] article {
  display: grid;
  grid-template-columns: auto auto minmax(0, 1fr);
  align-items: baseline;
  gap: 4px 8px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
}

body[data-page="models"] [data-source-summary] h2 {
  color: var(--muted-2);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

body[data-page="models"] [data-source-summary] strong {
  color: var(--text);
  font-size: 1rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

body[data-page="models"] [data-source-summary] span {
  color: var(--muted);
  font-size: 0.75rem;
}

/* Only a served source reads as a positive state; everything else stays neutral text. */
body[data-page="models"] [data-source-summary] article[data-state="available"] span {
  color: var(--success);
}

/* Search and filtering */

body[data-page="models"] [data-catalog-controls] {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 6px 16px;
}

body[data-page="models"] [data-catalog-controls] label {
  display: grid;
  gap: 6px;
  max-width: 480px;
  min-width: 0;
}

/* Model cards */

body[data-page="models"] [data-model-list] {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 10px;
  align-content: start;
}

body[data-page="models"] [data-model-list] > article {
  display: grid;
  align-content: start;
  gap: 8px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  content-visibility: auto;
  contain-intrinsic-size: 140px;
}

body[data-page="models"] [data-model-list] h2 {
  font-family: var(--mono);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

body[data-page="models"] [data-providers] {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

body[data-page="models"] [data-provider] {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 1px 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--muted);
  font-size: 11px;
  line-height: 1.4;
  white-space: nowrap;
}

body[data-page="models"] [data-metadata-source] {
  color: var(--muted-2);
  font-size: 0.75rem;
  line-height: 1.45;
}

body[data-page="models"] [data-context-window],
body[data-page="models"] [data-auto-compact],
body[data-page="models"] [data-reasoning-levels] {
  color: var(--muted);
  font-size: 0.75rem;
  line-height: 1.45;
  font-variant-numeric: tabular-nums;
}

body[data-page="models"] [data-model-list] details[data-disclosure] {
  margin-top: 2px;
  padding-inline: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface-2);
}

body[data-page="models"] [data-model-list] details[data-disclosure] > summary {
  transition: color var(--duration-fast) ease;
}

@media (hover: hover) and (pointer: fine) {
  body[data-page="models"] [data-model-list] details[data-disclosure] > summary:hover {
    color: var(--text);
  }
}

/* The loading state is the live status line in [data-model-count]; the list panel appears
 * only once a result set is known to be empty or to have failed. */

body[data-page="models"] [data-model-list][data-state="empty"] {
  display: block;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  color: var(--muted);
  font-size: 0.8125rem;
}

body[data-page="models"] [data-model-list][data-state="error"] {
  border-color: var(--danger);
  background: var(--danger-fill);
  color: var(--danger);
}

@media (max-width: 680px) {
  body[data-page="models"] [data-source-summary] {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  body[data-page="models"] [data-catalog-controls] {
    grid-template-columns: minmax(0, 1fr);
  }

  body[data-page="models"] [data-model-count] {
    justify-self: start;
    text-align: left;
  }
}