/**
 * Site Search component styles (ADR-035).
 *
 * Loaded automatically with the component HTML (ADR-023 component
 * asset auto-discovery) on pages that resolve `__siteforge.search`.
 * Uses the site design tokens only — no hard-coded palette values.
 */

/* ─── Trigger (icon button in the header) ─────────────────── */

.search-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border: none;
  border-radius: var(--radius-md, 0.5rem);
  background: transparent;
  color: var(--color-text);
  cursor: pointer;
}

.search-trigger::before {
  content: "";
  width: 1.25rem;
  height: 1.25rem;
  background-color: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cline x1='21' y1='21' x2='16.5' y2='16.5'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cline x1='21' y1='21' x2='16.5' y2='16.5'/%3E%3C/svg%3E") center / contain no-repeat;
}

.search-trigger:hover {
  background: var(--color-primary-light);
}

.search-trigger:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

/* ─── Dialog ──────────────────────────────────────────────── */

dialog.site-search {
  width: min(40rem, calc(100vw - 2rem));
  max-height: min(32rem, calc(100vh - 4rem));
  padding: var(--space-4, 1rem);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg, 0.75rem);
  background: var(--color-background);
  color: var(--color-text);
  box-shadow: var(--shadow-lg, 0 20px 25px -5px rgb(0 0 0 / 0.1));
}

dialog.site-search::backdrop {
  background: rgb(2 6 23 / 0.5);
}

.site-search .search-box {
  display: flex;
  align-items: center;
  gap: var(--space-2, 0.5rem);
}

.site-search .search-input {
  flex: 1;
  padding: 0.625rem 0.875rem;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md, 0.5rem);
  font: inherit;
  color: inherit;
  background: var(--color-surface);
}

.site-search .search-input:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 1px;
  border-color: var(--color-secondary);
}

.site-search .search-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border: none;
  border-radius: var(--radius-md, 0.5rem);
  background: transparent;
  color: var(--color-text-light);
  cursor: pointer;
  font-size: 1rem;
}

.site-search .search-close:hover {
  background: var(--color-gray-100);
  color: var(--color-text);
}

/* ─── Results ─────────────────────────────────────────────── */

.site-search .search-results {
  list-style: none;
  margin: var(--space-3, 0.75rem) 0 0;
  padding: 0;
  overflow-y: auto;
}

.site-search .search-result {
  border-bottom: 1px solid var(--color-gray-100);
}

.site-search .search-result:last-child {
  border-bottom: none;
}

.site-search .search-result-link {
  display: block;
  padding: 0.75rem 0.25rem;
  text-decoration: none;
  color: inherit;
}

.site-search .search-result-link:hover {
  background: var(--color-primary-light);
}

.site-search .search-result-link:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: -2px;
}

.site-search .search-result-title {
  display: block;
  font-weight: 600;
  color: var(--color-primary);
}

.site-search .search-result-excerpt {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--color-text-light);
}

/* ─── Status (loading / no-results / error) ───────────────── */

.site-search .search-status {
  margin: var(--space-3, 0.75rem) 0 0;
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.site-search .search-status:empty {
  display: none;
}