/*
 * filter.css — Horizontal filter bar below the map
 *
 * Full-width white bar. Four logical zones in a flex row:
 *   [title block] | [icon counters] | [dropdowns + search] | [updated label]
 * Matches APRIL Sustainability Dashboard filter bar color and density.
 */

/* ── Section wrapper ──────────────────────────────────────────── */

#filter {
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border-light);
  width: 100%;
  position: relative;
}

.filter__inner {
  display: flex;
  align-items: center;
  min-height: var(--filter-height);
  max-width: 1600px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg);
  gap: var(--space-lg);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Scrollbar hidden on overflow (horizontal scroll if needed on smaller desktops) */
.filter__inner::-webkit-scrollbar { display: none; }
.filter__inner { scrollbar-width: none; }

/* ── Vertical dividers between zones ─────────────────────────── */

.filter__divider {
  flex-shrink: 0;
  width: 1px;
  height: 48px;
  background-color: var(--color-border-light);
}

/* ── Title block ──────────────────────────────────────────────── */

.filter__title-block {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.filter__label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--letter-spacing-caps);
  text-transform: uppercase;
  color: var(--color-text-light);
  line-height: 1;
}

.filter__heading {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--letter-spacing-caps);
  text-transform: uppercase;
  color: var(--color-text-dark);
  line-height: var(--line-height-tight);
  white-space: nowrap;
}

.filter__see-all {
  display: block;
  width: fit-content;
  padding: 0;
  background: none;
  border: none;
  border-bottom: 1px solid transparent;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--letter-spacing-caps);
  text-transform: uppercase;
  text-align: left;
  color: var(--color-orange);
  cursor: pointer;
  transition: border-color var(--transition-fast);
  line-height: 1;
}

.filter__see-all:hover {
  border-bottom-color: var(--color-orange);
}

/* ── Category icon blocks ─────────────────────────────────────── */

.filter__icons {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex-shrink: 0;
}

.filter__icon-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  width: 90px;
  flex-shrink: 0;
  text-align: center;
  /* Non-clickable — informational only */
  pointer-events: none;
  user-select: none;
}

.filter__icon-img {
  width: 36px;
  height: 36px;
}

.filter__icon-count {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-dark);
  line-height: 1;
}

.filter__icon-label {
  font-size: var(--font-size-xs);
  color: var(--color-text-mid);
  line-height: 1.3;
  white-space: normal;
  text-align: center;
}

/* ── Filter controls (dropdowns + button) ─────────────────────── */

.filter__controls {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.filter__select {
  appearance: none;
  -webkit-appearance: none;
  background-color: var(--color-bg);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpolyline points='1,1 6,7 11,1' fill='none' stroke='%234a6080' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  padding: var(--space-sm) var(--space-xl) var(--space-sm) var(--space-md);
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  color: var(--color-text-dark);
  cursor: pointer;
  min-width: 160px;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.filter__select:hover,
.filter__select:focus {
  border-color: var(--color-navy);
  outline: none;
}

.filter__select option {
  background-color: var(--color-bg);
  color: var(--color-text-dark);
}

.filter__search-btn {
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--letter-spacing-caps);
  text-transform: uppercase;
  color: var(--color-navy);
  background-color: var(--color-orange);
  border-radius: var(--radius-sm);
  padding: var(--space-sm) var(--space-lg);
  white-space: nowrap;
  transition: background-color var(--transition-fast);
}

.filter__search-btn:hover {
  background-color: var(--color-orange-dark);
}

/* ── Mobile filter section (hidden on desktop, shown via mobile.css) ─ */

#mobile-filter {
  display: none;
}

/* ── Updated label ────────────────────────────────────────────── */

.filter__updated {
  text-align: right;
  padding: 0 var(--space-lg) var(--space-sm);
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
}