/* ============================================
   FILTERS — Filter Bar, Pills, Distance Slider
   ============================================ */

.filters {
  position: sticky;
  top: var(--header-h, 72px);
  z-index: 48;
  background: var(--bg-primary);
}

.filters-inner {
  max-width: 900px;
  margin: 0 auto;
  width: 100%;
  background: rgba(255,255,255,0.85);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
  -webkit-backdrop-filter: blur(16px) saturate(1.5);
  backdrop-filter: blur(16px) saturate(1.5);
}

/* Summary bar (always visible) */
.filter-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 1rem;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.filter-summary-text {
  font-size: 0.9rem;
  color: var(--charcoal);
  font-weight: 500;
}

.filter-summary-count {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-left: 0.5rem;
}

.filter-toggle-btn {
  background: var(--light-gold);
  border: 1px solid var(--gold);
  color: var(--crimson);
  padding: 0.4rem 0.8rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.2s;
}

.filter-toggle-btn:hover {
  background: var(--gold);
  color: white;
}

/* Expandable filter content */
.filter-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 0 1rem;
  border-top: none;
  background: var(--cream);
}

.filter-content.show {
  max-height: 500px;
  padding: 0.75rem 1rem;
  border-top: 1px solid rgba(0,0,0,0.08);
}

/* Filter rows */
.filter-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.filter-label {
  font-size: 0.75rem;
  color: var(--sage);
  min-width: 3.5rem;
  font-weight: 500;
}

/* Filter buttons */
.filter-btn {
  padding: 0.5rem 0.85rem;
  border: 1.5px solid rgba(139, 21, 56, 0.15);
  background: var(--bg-filter-btn);
  border-radius: 24px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
  font-family: inherit;
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  -webkit-tap-highlight-color: transparent;
}

.filter-btn:hover {
  border-color: var(--crimson);
  box-shadow: 0 2px 8px rgba(139, 21, 56, 0.1);
}

.filter-btn.active {
  background: var(--crimson);
  color: white;
  border-color: var(--crimson);
  box-shadow: 0 2px 10px rgba(139, 21, 56, 0.25);
}

/* Distance slider */
.distance-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.distance-slider {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  border-radius: 2px;
  background: rgba(139, 21, 56, 0.15);
  outline: none;
}

.distance-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--crimson);
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(139, 21, 56, 0.3);
}

.distance-value {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--crimson);
  min-width: 3rem;
  text-align: right;
}