/* =============================================================
   Automania — browse.css
   Browse Listings: page head, category tabs, filter sidebar /
   drawer, results toolbar, ad grid + list view, pagination.
   ============================================================= */

/* ---- Page head ---- */
.browse-head {
  padding-block: clamp(20px, 3vw, 36px) var(--space-lg);
}

/* ---- Two-column layout ---- */
.browse-layout {
  display: grid;
  grid-template-columns: 270px 1fr;
  gap: clamp(20px, 3vw, 40px);
  align-items: start;
}

/* ---- Filter panel (desktop sidebar) ---- */
.filter-panel {
  position: sticky;
  top: 100px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.filter-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  border-block-end: 1px solid var(--color-border);
}
.filter-panel__title {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-base);
  font-weight: var(--fw-bold);
}
.filter-panel__title i { color: var(--color-primary); }
.filter-panel__close {
  display: none;
  width: 38px; height: 38px;
  place-items: center;
  border-radius: var(--radius-circle);
  color: var(--color-text-muted);
  font-size: var(--fs-md);
}
.filter-panel__close:hover { background: var(--color-bg-soft); color: var(--color-text); }
.filter-panel__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  padding: var(--space-lg);
}
.filter-group { display: flex; flex-direction: column; gap: var(--space-sm); }
.filter-group__title {
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  color: var(--color-text);
}
.filter-range {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}
.filter-panel__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.filter-clear {
  align-self: center;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-text-muted);
  padding: var(--space-xs);
  transition: color var(--transition-fast);
}
.filter-clear:hover { color: var(--color-primary); }

/* ---- Advanced filters (expandable "More Filters") ---- */
.filter-advanced {
  border-block-start: 1px solid var(--color-border-soft);
  border-block-end: 1px solid var(--color-border-soft);
  padding-block: var(--space-sm);
}
.filter-advanced__toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  cursor: pointer;
  list-style: none;
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  color: var(--color-text);
  padding-block: var(--space-2xs);
}
.filter-advanced__toggle::-webkit-details-marker { display: none; }
.filter-advanced__toggle:hover { color: var(--color-primary); }
.filter-advanced__chevron { transition: transform var(--transition-fast); }
.filter-advanced[open] .filter-advanced__chevron { transform: rotate(180deg); }
.filter-advanced__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  padding-block-start: var(--space-lg);
}

/* ---- Mobile filter trigger + backdrop ---- */
.filters-trigger { display: none; }
.filter-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--color-overlay);
  z-index: var(--z-drawer);
}
.filter-backdrop.is-open { display: block; }

/* ---- Results ---- */
.results-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  margin-block-end: var(--space-lg);
}
.results-count { font-size: var(--fs-sm); color: var(--color-text-muted); }
.results-count strong { color: var(--color-text); font-weight: var(--fw-bold); }
.view-toggle {
  display: flex;
  gap: var(--space-2xs);
  background: var(--color-bg-soft);
  border-radius: var(--radius-md);
  padding: 3px;
}
.view-toggle__btn {
  width: 38px; height: 36px;
  display: grid; place-items: center;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
  transition: background var(--transition-fast), color var(--transition-fast);
}
.view-toggle__btn.is-active {
  background: var(--color-bg);
  color: var(--color-primary);
  box-shadow: var(--shadow-xs);
}

/* ---- Ad grid ---- */
.ad-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}
@media (max-width: 1199.98px) { .ad-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 575.98px)  { .ad-grid { grid-template-columns: 1fr; } }

/* ---- List view ---- */
.ad-grid--list { grid-template-columns: 1fr; }
.ad-grid--list .ad-card { flex-direction: row; }
.ad-grid--list .ad-card__media {
  flex: 0 0 38%;
  max-width: 280px;
  aspect-ratio: 4 / 3;
}
.ad-grid--list .ad-card__body { justify-content: center; }
.ad-grid--list .ad-card__title { min-height: 0; }
@media (max-width: 575.98px) {
  .ad-grid--list .ad-card { flex-direction: column; }
  .ad-grid--list .ad-card__media { flex-basis: auto; max-width: none; }
}

/* ---- Pagination ---- */
/* .pagination-wrap moved to components.css (shared with my-ads) */

/* =============================================================
   RESPONSIVE — filter panel becomes a slide-in drawer < 992px
   ============================================================= */
@media (max-width: 991.98px) {
  .browse-layout { grid-template-columns: 1fr; }

  .filters-trigger {
    display: inline-flex;
    align-self: flex-start;
  }

  .filter-panel {
    position: fixed;
    inset-block: 0;
    inset-inline-start: 0;
    top: 0;
    width: min(330px, 86vw);
    border-radius: 0;
    border: none;
    border-inline-start: 4px solid var(--color-primary);
    box-shadow: var(--shadow-xl);
    z-index: calc(var(--z-drawer) + 1);
    transform: translateX(-104%);
    transition: transform var(--transition-luxe);
    overflow-y: auto;
  }
  .filter-panel.is-open { transform: translateX(0); }
  .filter-panel__close { display: grid; }
}

@media (prefers-reduced-motion: reduce) {
  .filter-panel { transition: none; }
}