/* docs-search.css
 *
 * Round 2: header trigger + overlay panel. Scoped to /docs/* pages via
 * the `body.page--docs` class (only source that renders the partial).
 * The trigger has a fixed size in the header row and the panel is
 * position: absolute (desktop) or position: fixed (phone), so opening
 * the panel does not shift page layout. All colours + spacing come
 * from existing tokens; no header redesign.
 */

/* Off-screen indexed block: visible to Pagefind, hidden from readers.
 * Not display:none because that removes it from the DOM Pagefind sees.
 * Applied to every docs page inside data-pagefind-body. */
.docs-search-boost {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* -------- Header trigger -------- */

.page--docs .docs-search {
  position: relative;
  display: inline-flex;
  align-items: center;
  margin-left: 0.5rem;
}

.page--docs .docs-search__trigger {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.45rem;
  height: 2.75rem;
  padding: 0 0.75rem;
  border-radius: var(--sv-radius-control, 0.5rem);
  border: 1px solid var(--sv-control, var(--rule));
  background: var(--sv-raised, var(--paper));
  color: var(--sv-ink, var(--ink));
  font: 500 0.8rem/1 var(--sv-font, var(--font-body, system-ui));
  cursor: pointer;
  transition: border-color 150ms ease, color 150ms ease, background-color 150ms ease;
  min-width: 12rem;
}
.page--docs .docs-search__trigger:hover,
.page--docs .docs-search__trigger[aria-expanded="true"] {
  border-color: var(--sv-link, var(--signal));
  color: var(--sv-link, var(--signal));
}
.page--docs .docs-search__trigger:focus-visible {
  outline: 3px solid var(--sv-focus, var(--signal));
  outline-offset: 2px;
}

.page--docs .docs-search__trigger-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  color: var(--mute);
}
.page--docs .docs-search__trigger:hover .docs-search__trigger-icon,
.page--docs .docs-search__trigger[aria-expanded="true"] .docs-search__trigger-icon {
  color: inherit;
}

.page--docs .docs-search__trigger-label {
  flex: 1 1 auto;
  text-align: left;
  color: var(--mute);
}
.page--docs .docs-search__trigger:hover .docs-search__trigger-label,
.page--docs .docs-search__trigger[aria-expanded="true"] .docs-search__trigger-label {
  color: inherit;
}

.page--docs .docs-search__trigger-hint {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.3rem;
  height: 1.3rem;
  padding: 0 0.3rem;
  border-radius: 0.25rem;
  background: color-mix(in srgb, var(--rule) 40%, transparent);
  color: var(--mute);
  font: 500 0.7rem/1 var(--sv-mono, var(--font-mono, ui-monospace));
}

/* Narrow-viewport: collapse the label so the trigger stays a compact
 * icon-plus-shortcut pill and the header row still fits.  */
@media (max-width: 63.999rem) {
  .page--docs .docs-search {
    margin-left: 0;
  }
  .page--docs .docs-search__trigger {
    min-width: 0;
    padding: 0 0.65rem;
  }
  .page--docs .docs-search__trigger-label {
    display: none;
  }
}

/* -------- Overlay panel -------- */

.page--docs .docs-search__panel {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  z-index: 60;
  width: min(36rem, calc(100vw - (2 * var(--gutter))));
  max-height: min(72vh, 40rem);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: var(--sv-surface, var(--paper));
  border: 1px solid var(--sv-control, var(--rule));
  border-radius: var(--sv-radius-control, 0.5rem);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
  animation: docs-search-fade 120ms ease-out;
}
.page--docs .docs-search__panel[hidden] {
  display: none;
}

@keyframes docs-search-fade {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .page--docs .docs-search__panel {
    animation: none;
  }
}

.page--docs .docs-search__panel-inner {
  display: flex;
  flex-direction: column;
  min-height: 0;
  padding: 0.75rem 0.9rem 0.9rem;
}

.page--docs .docs-search__label {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.page--docs .docs-search__input-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.6rem;
  border: 1px solid var(--sv-control, var(--rule));
  border-radius: var(--sv-radius-control, 0.5rem);
  background: var(--sv-raised, var(--paper));
  transition: border-color 120ms ease, box-shadow 120ms ease;
}
.page--docs .docs-search__input-row:focus-within {
  border-color: var(--sv-link, var(--signal));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--sv-link, var(--signal)) 22%, transparent);
}

.page--docs .docs-search__input-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  color: var(--mute);
}

.page--docs .docs-search__input {
  flex: 1 1 auto;
  min-width: 0;
  height: 2rem;
  padding: 0;
  border: 0;
  outline: none;
  background: transparent;
  color: var(--ink);
  font: 400 1rem/1.3 var(--sv-font, var(--font-body, system-ui));
}
.page--docs .docs-search__input::-webkit-search-cancel-button {
  -webkit-appearance: none;
  appearance: none;
}

.page--docs .docs-search__close {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.9rem;
  height: 1.9rem;
  padding: 0;
  border: 0;
  border-radius: 0.35rem;
  background: transparent;
  color: var(--mute);
  cursor: pointer;
}
.page--docs .docs-search__close:hover,
.page--docs .docs-search__close:focus-visible {
  color: var(--sv-link, var(--signal));
  background: color-mix(in srgb, var(--sv-link, var(--signal)) 10%, transparent);
  outline: none;
}

.page--docs .docs-search__filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  margin: 0.6rem 0 0;
  padding: 0;
  border: 0;
}

.page--docs .docs-search__filters-legend {
  font: 500 0.72rem/1 var(--sv-font, var(--font-body, system-ui));
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--mute);
  margin-right: 0.15rem;
}

.page--docs .docs-search__chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font: 500 0.78rem/1.1 var(--sv-font, var(--font-body, system-ui));
  color: var(--ink);
  background: color-mix(in srgb, var(--rule) 20%, transparent);
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 0.2rem 0.55rem;
  cursor: pointer;
  user-select: none;
}
.page--docs .docs-search__chip:has(input:checked) {
  border-color: var(--sv-link, var(--signal));
  color: var(--sv-link, var(--signal));
  background: color-mix(in srgb, var(--sv-link, var(--signal)) 10%, transparent);
}
.page--docs .docs-search__chip input {
  margin: 0;
  accent-color: var(--sv-link, var(--signal));
}

.page--docs .docs-search__kbd-hint {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: auto;
  font: 500 0.72rem/1 var(--sv-font, var(--font-body, system-ui));
  color: var(--mute);
}
.page--docs .docs-search__kbd-hint kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.2rem;
  height: 1.2rem;
  padding: 0 0.25rem;
  border: 1px solid var(--rule);
  border-radius: 0.25rem;
  background: color-mix(in srgb, var(--rule) 30%, transparent);
  font: 500 0.7rem/1 var(--sv-mono, var(--font-mono, ui-monospace));
  color: var(--ink);
}

.page--docs .docs-search__status {
  font: 400 0.78rem/1.4 var(--sv-font, var(--font-body, system-ui));
  color: var(--mute);
  margin: 0.55rem 0 0;
  min-height: 1.1em;
}

.page--docs .docs-search__results {
  list-style: none;
  margin: 0.35rem 0 0;
  padding: 0 0.05rem;
  overflow-y: auto;
  display: grid;
  gap: 0.35rem;
}
.page--docs .docs-search__results[hidden] {
  display: none;
}

.page--docs .docs-search__result {
  margin: 0;
}

.page--docs .docs-search__result-link {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "eyebrow type"
    "title title"
    "excerpt excerpt";
  gap: 0.2rem 0.6rem;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--rule);
  border-radius: 0.45rem;
  text-decoration: none;
  color: var(--ink);
  background: var(--sv-raised, var(--paper));
  transition: border-color 120ms ease, background 120ms ease;
}
.page--docs .docs-search__result-link:hover,
.page--docs .docs-search__result-link:focus-visible,
.page--docs .docs-search__result[data-active="true"] .docs-search__result-link {
  border-color: var(--sv-link, var(--signal));
  background: color-mix(in srgb, var(--sv-link, var(--signal)) 6%, var(--sv-raised, var(--paper)));
  outline: none;
}

.page--docs .docs-search__eyebrow {
  grid-area: eyebrow;
  font: 600 0.68rem/1 var(--sv-font, var(--font-body, system-ui));
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--sv-link, var(--signal));
}

.page--docs .docs-search__type {
  grid-area: type;
  font: 500 0.68rem/1 var(--sv-font, var(--font-body, system-ui));
  color: var(--mute);
  background: color-mix(in srgb, var(--rule) 30%, transparent);
  border-radius: 999px;
  padding: 0.15rem 0.5rem;
  align-self: start;
}

.page--docs .docs-search__title {
  grid-area: title;
  font: 600 0.95rem/1.3 var(--sv-font, var(--font-body, system-ui));
  color: var(--ink);
}

.page--docs .docs-search__excerpt {
  grid-area: excerpt;
  font: 400 0.82rem/1.45 var(--sv-font, var(--font-body, system-ui));
  color: var(--mute);
}

.page--docs .docs-search__excerpt mark {
  background: color-mix(in srgb, var(--sv-link, var(--signal)) 22%, transparent);
  color: inherit;
  padding: 0 0.15em;
  border-radius: 0.15em;
}

/* Phone: overlay spans the viewport below the header. The .docs-search
 * host loses position:relative so the panel anchors to .site-header__inner
 * (already position: relative below 64rem via the mobile-nav rule) instead
 * of to the small trigger container. Panel keeps position:absolute so it
 * never reflows page content. */
@media (max-width: 40rem) {
  .page--docs .docs-search {
    position: static;
  }
  .page--docs .docs-search__panel {
    top: calc(100% + 0.35rem);
    left: var(--gutter);
    right: var(--gutter);
    width: auto;
    max-height: 78vh;
  }
  .page--docs .docs-search__filters {
    row-gap: 0.35rem;
  }
  .page--docs .docs-search__kbd-hint {
    display: none;
  }
}