/* Search results page. Mobile-first: filters are a full-screen drawer below 60rem, a sticky sidebar above. */

.results-head { display: grid; gap: var(--s-4); margin-bottom: var(--s-4); }
.results-head h1 { font-size: var(--fs-h1); }
.results-count { margin: var(--s-1) 0 0; color: var(--ink-900); font-size: var(--fs-md); }
.keyword { position: relative; display: flex; align-items: center; gap: var(--s-2); }
.keyword > .icon { position: absolute; left: 0.875rem; color: var(--ink-400); pointer-events: none; }
.keyword .input { padding-left: 2.5rem; min-height: var(--control-h-lg); }
.keyword .btn { flex: none; min-height: var(--control-h-lg); }
@media (min-width: 64rem) {
  .results-head { grid-template-columns: 1fr minmax(20rem, 28rem); align-items: end; gap: var(--s-8); }
}

/* Mobile control bar */
.results-tools { display: flex; align-items: center; justify-content: space-between; gap: var(--s-3); position: sticky; top: var(--header-h); z-index: 40; margin: 0 calc(-1 * var(--gutter)); padding: var(--s-3) var(--gutter); background: rgba(255, 255, 255, 0.97); border-bottom: 1px solid var(--line); }
.filters-open { position: relative; }
.filters-open__n { display: inline-grid; place-items: center; min-width: 1.25rem; height: 1.25rem; padding: 0 0.3rem; border-radius: var(--r-pill); background: var(--blue-600); color: #fff; font-size: 0.6875rem; font-weight: 700; }
.sort { display: flex; align-items: center; gap: var(--s-2); flex: 1 1 auto; min-width: 0; justify-content: flex-end; }
.sort label { font-size: var(--fs-sm); font-weight: 600; color: var(--ink-500); white-space: nowrap; position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); }
.sort .select { width: 100%; max-width: 15rem; min-width: 0; min-height: var(--control-h); font-size: var(--fs-sm); font-weight: 600; }
@media (min-width: 40rem) { .sort label { position: static; width: auto; height: auto; clip: auto; overflow: visible; } .sort { flex: 0 1 auto; } .sort .select { width: auto; max-width: none; } }
@media (min-width: 60rem) {
  .results-tools { position: static; margin: 0 0 var(--s-4); padding: 0; background: none; border: 0; justify-content: flex-end; }
  .filters-open { display: none; }
}

.interpretation { display: flex; gap: var(--s-2); align-items: center; margin: var(--s-4) 0 0; }
.interpretation .icon { color: var(--blue-600); }

.active-filters { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-2) var(--s-4); margin: var(--s-4) 0 var(--s-5); }
.active-filters ul { list-style: none; display: flex; flex-wrap: wrap; gap: var(--s-2); }
.clear-all { font-size: var(--fs-sm); font-weight: 650; }

/* Layout */
.results-layout { display: grid; gap: var(--s-6); margin-top: var(--s-2); }
.results-tools + .vgrid,
.results-tools + .state { margin-top: var(--s-5); }
@media (min-width: 60rem) {
  .results-layout { grid-template-columns: 19rem minmax(0, 1fr); gap: var(--s-8); align-items: start; }
}
.results { min-width: 0; }

/* Filter panel: drawer on mobile */
.filters { display: none; }
.filters:target,
.filters.is-open { display: flex; flex-direction: column; position: fixed; inset: 0; z-index: 100; background: #fff; }
@media (prefers-reduced-motion: no-preference) {
  .filters:target,
  .filters.is-open { animation: sheet-in var(--dur-slow) var(--ease); }
}
.filters__head { display: flex; align-items: center; justify-content: space-between; padding: 0 var(--gutter); min-height: 3.5rem; border-bottom: 1px solid var(--line); flex: none; }
.filters__head h2 { font-size: var(--fs-lg); }
.filters__close { display: grid; place-items: center; width: 2.75rem; height: 2.75rem; border-radius: 50%; color: var(--ink-900); }
.filters__close:hover { background: var(--surface); color: var(--ink-900); }
.filters__body { flex: 1; overflow-y: auto; overscroll-behavior: contain; padding: 0 var(--gutter); }
.filters__foot { display: flex; gap: var(--s-3); justify-content: space-between; align-items: center; padding: var(--s-3) var(--gutter) calc(var(--s-3) + env(safe-area-inset-bottom)); border-top: 1px solid var(--line); background: #fff; flex: none; box-shadow: 0 -8px 16px -12px rgba(11, 31, 58, 0.25); }
.filters__foot .btn:last-child { flex: 1; }
html.has-drawer { overflow: hidden; }
@media (min-width: 60rem) {
  .filters { display: flex; flex-direction: column; position: sticky; top: calc(var(--header-h) + var(--s-4)); max-height: calc(100vh - var(--header-h) - var(--s-8)); border: 1px solid var(--line); border-radius: var(--r-lg); background: #fff; box-shadow: var(--shadow-1); overflow: hidden; }
  .filters__head { display: none; }
  .filters__body { padding: 0 var(--s-5); }
  .filters__foot { padding: var(--s-3) var(--s-5); box-shadow: none; background: var(--surface); }
}

.fgroup { border-bottom: 1px solid var(--line); }
.fgroup:last-child { border-bottom: 0; }
.fgroup > summary { display: flex; align-items: center; justify-content: space-between; min-height: 3.25rem; font-weight: 650; cursor: pointer; list-style: none; letter-spacing: -0.01em; }
.fgroup > summary::-webkit-details-marker { display: none; }
.fgroup > summary::after { content: ""; width: 0.55rem; height: 0.55rem; border-right: 2px solid var(--ink-500); border-bottom: 2px solid var(--ink-500); transform: rotate(45deg); transition: transform 0.2s var(--ease); margin-top: -0.2rem; }
.fgroup[open] > summary::after { transform: rotate(-135deg); margin-top: 0.2rem; }
.fgroup__body { display: grid; gap: var(--s-3); padding: 0 0 var(--s-5); }
.fgroup__body--pair { grid-template-columns: 1fr 1fr; }
.fgroup__label { margin: var(--s-2) 0 0; font-size: var(--fs-xs); font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-500); }
.sfield label { display: block; font-size: var(--fs-xs); font-weight: 650; color: var(--ink-500); margin-bottom: 0.3rem; }
.check__label { flex: 1; }

/* Empty state */
.results .state { margin-top: var(--s-6); }
.state__chips { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: var(--s-2); margin-top: var(--s-4); }

.save-search { display: flex; flex-wrap: wrap; gap: var(--s-2); align-items: center; margin: var(--s-4) 0; }
.save-search .input { flex: 1 1 16rem; }
.save-search--guest { display: block; font-size: var(--fs-sm); color: var(--ink-500); }

/* Catalogue links under the results (category → makes, make → models): plain crawlable links in columns. */
.browse-links { margin-top: var(--section-y); padding-top: var(--s-8); border-top: 1px solid var(--line); }
.browse-links h2 { font-size: 1.25rem; margin-bottom: var(--s-4); }
.browse-links ul { list-style: none; columns: 2; column-gap: var(--s-6); }
.browse-links li { break-inside: avoid; }
.browse-links a { display: inline-flex; align-items: center; min-height: var(--control-h-sm); font-size: var(--fs-sm); font-weight: 550; text-decoration: none; }
.browse-links a:hover { text-decoration: underline; }
@media (min-width: 40rem) { .browse-links ul { columns: 4; } }
@media (min-width: 64rem) { .browse-links ul { columns: 6; } }