/*
 * /search — the site search page. Added 2026-09-04.
 *
 * Every colour, space and measure here is a design-system token
 * (docs/04_ICE_DESIGN_SYSTEM.md). Nothing is a literal, so the page follows
 * light and dark without a second rule set: the graphite dark theme moved the
 * accent inks in August 2026 and any hard-coded colour here would have had to
 * move with it by hand.
 *
 * Scoped under .page-search throughout. AGENTS.md's UI evidence gate bans broad
 * element selectors that can leak into shared chrome, and a page whose whole
 * job is an <input> and a <ul> is exactly where that mistake gets made.
 */

.page-search .search-page {
  max-width: var(--ice-container);
  margin-inline: auto;
  padding-inline: var(--ice-gutter);
  padding-block: var(--ice-section-block);
}

/* ── the box ───────────────────────────────────────────────────────────── */

.page-search .search-head {
  max-width: var(--ice-measure-prose-wide);
}

.page-search .search-head h1 {
  font-family: var(--ice-font-display);
  margin-block-end: var(--ice-space-3);
}

.page-search .search-lede {
  max-width: var(--ice-measure-lede);
  color: var(--ice-color-text-muted);
  margin-block-end: var(--ice-space-8, var(--ice-space-6));
}

.page-search .search-form {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ice-gap-inline);
  align-items: stretch;
  margin-block-end: var(--ice-space-4);
}

/* Visible label rather than a placeholder doing the work. A placeholder
   disappears the moment someone types, which is when a person who needed the
   prompt still needs it. */
.page-search .search-form__label {
  flex: 1 0 100%;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ice-color-text-muted);
  margin-block-end: var(--ice-space-1);
}

.page-search .search-form__input {
  flex: 1 1 22rem;
  min-height: var(--ice-control-min);
  padding-inline: var(--ice-control-pad-inline);
  font: inherit;
  font-size: 1.0625rem;
  color: var(--ice-color-text);
  background: var(--ice-color-surface);
  border: var(--ice-rule-width) solid var(--ice-color-border);
  border-radius: var(--ice-radius-control);
}

.page-search .search-form__input::placeholder {
  color: var(--ice-color-text-muted);
  opacity: 0.75;
}

.page-search .search-form__input:focus-visible {
  outline: var(--ice-rule-width-active) solid var(--ice-color-action);
  outline-offset: 2px;
  border-color: var(--ice-color-action);
}

.page-search .search-form__submit {
  min-height: var(--ice-control-min);
  min-width: var(--ice-cta-min);
  padding-inline: var(--ice-control-pad-inline);
  font: inherit;
  font-weight: 600;
  color: var(--ice-color-on-action);
  background: var(--ice-color-action);
  border: var(--ice-rule-width) solid transparent;
  border-radius: var(--ice-radius-control);
  cursor: pointer;
  transition: opacity var(--ice-duration-action) var(--ice-ease);
}

.page-search .search-form__submit:hover { opacity: 0.9; }

.page-search .search-form__submit:focus-visible {
  outline: var(--ice-rule-width-active) solid var(--ice-color-action);
  outline-offset: 2px;
}

/* ── section filters ───────────────────────────────────────────────────── */

.page-search .search-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ice-space-2);
  margin-block-end: var(--ice-space-3);
}

.page-search .search-filter {
  min-height: var(--ice-control-min-compact);
  padding-inline: var(--ice-space-3);
  font: inherit;
  font-size: 0.875rem;
  color: var(--ice-color-text-muted);
  background: transparent;
  border: var(--ice-rule-width) solid var(--ice-color-border);
  border-radius: var(--ice-radius-control);
  cursor: pointer;
  transition:
    color var(--ice-duration-fast) var(--ice-ease),
    border-color var(--ice-duration-fast) var(--ice-ease),
    background-color var(--ice-duration-fast) var(--ice-ease);
}

.page-search .search-filter:hover {
  color: var(--ice-color-text);
  border-color: var(--ice-color-border-strong);
}

.page-search .search-filter.is-active {
  color: var(--ice-color-on-action);
  background: var(--ice-color-action);
  border-color: var(--ice-color-action);
}

.page-search .search-filter:focus-visible {
  outline: var(--ice-rule-width-active) solid var(--ice-color-action);
  outline-offset: 2px;
}

.page-search .search-status {
  font-size: 0.875rem;
  color: var(--ice-color-text-muted);
  margin-block-end: var(--ice-space-6);
  /* Reserved, so the results list does not jump up and down by one line every
     time the count changes under the cursor. */
  min-height: 1.5em;
}

/* ── results ───────────────────────────────────────────────────────────── */

.page-search .search-results {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--ice-space-3);
}

/* [hidden] must win. A plain `display: grid` on the element above beats the UA
   sheet's `[hidden] { display: none }`, which is the exact selector trap that
   shipped six visibly-broken states on /staff. */
.page-search .search-results[hidden],
.page-search .search-empty[hidden] { display: none; }

.page-search .search-result { margin: 0; }

.page-search .search-result__link {
  display: grid;
  gap: var(--ice-space-1);
  padding: var(--ice-space-4);
  color: inherit;
  text-decoration: none;
  background: var(--ice-color-surface);
  border: var(--ice-rule-width) solid var(--ice-color-hairline);
  border-radius: var(--ice-radius-surface);
  transition:
    border-color var(--ice-duration-fast) var(--ice-ease),
    transform var(--ice-duration-fast) var(--ice-ease);
}

.page-search .search-result__link:hover {
  border-color: var(--ice-color-action);
}

.page-search .search-result__link:focus-visible {
  outline: var(--ice-rule-width-active) solid var(--ice-color-action);
  outline-offset: 2px;
}

.page-search .search-result__section {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ice-color-text-accent);
}

.page-search .search-result__title {
  font-family: var(--ice-font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--ice-color-text);
}

.page-search .search-result__path {
  font-size: 0.8125rem;
  color: var(--ice-color-text-muted);
  word-break: break-word;
}

.page-search .search-result__snippet {
  margin: var(--ice-space-1) 0 0;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--ice-color-text-muted);
  max-width: var(--ice-measure-prose);
}

/* ── the two honest failure states ─────────────────────────────────────── */

.page-search .search-empty,
.page-search .search-noscript {
  max-width: var(--ice-measure-prose);
  padding: var(--ice-space-5);
  background: var(--ice-color-surface);
  border: var(--ice-rule-width) solid var(--ice-color-hairline);
  border-radius: var(--ice-radius-surface);
}

.page-search .search-empty h2 {
  font-family: var(--ice-font-display);
  margin-block: 0 var(--ice-space-2);
}

.page-search .search-empty p,
.page-search .search-noscript { color: var(--ice-color-text-muted); }

.page-search .search-empty p + p { margin-block-start: var(--ice-space-3); }

@media (prefers-reduced-motion: reduce) {
  .page-search .search-result__link,
  .page-search .search-filter,
  .page-search .search-form__submit { transition: none; }
}