/* ---------------------------------------------------------------------------
   The Markets page's filter bar (PMD-FLT-001, js/pm-filters.js). Chips use
   aria-pressed for their look; menus are popovers placed inside their own
   relative wrapper, above the table. Facet counts sit in fixed-width spans
   so a live count never moves the controls. Colours are the tokens only.
   --------------------------------------------------------------------------- */
.pm-filters {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-4);
  padding: var(--space-2) 0;
  font-size: 0.8rem;
  color: var(--color-text);
}

.pm-flt-group { display: inline-flex; flex-wrap: wrap; align-items: center; gap: var(--space-1); }
.pm-flt-label { font-size: 0.75rem; font-weight: 600; color: var(--color-text-secondary); margin-right: var(--space-1); }

.pm-chip,
.pm-flt-menu-btn,
.pm-flt-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  min-height: 32px;
  padding: 0 var(--space-2);
  font: inherit;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.pm-flt-menu-btn,
.pm-flt-btn { color: var(--color-text); background: var(--color-surface); }
.pm-chip:hover,
.pm-flt-menu-btn:hover,
.pm-flt-btn:hover { background: var(--color-surface-raised); }
.pm-chip[aria-pressed="true"] {
  border-color: var(--color-accent);
  background: color-mix(in srgb, var(--color-accent) 13%, transparent);
  color: var(--color-accent);
  font-weight: 600;
}
.pm-flt-menu-btn[aria-expanded="true"] { border-color: var(--color-accent); }
.pm-flt-menu-btn .pm-flt-label { margin-right: 0; }
.pm-flt-sum { color: var(--color-text); }

.pm-count {
  display: inline-block;
  min-width: 5ch;
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--color-text-muted);
}
.pm-chip[aria-pressed="true"] .pm-count { color: inherit; }

/* Menus: placed in their own wrapper, so the bar never clips them. */
.pm-flt-popwrap { position: relative; display: inline-flex; align-items: center; gap: var(--space-1); }
.pm-flt-pop {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  z-index: 50;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-width: 220px;
  max-height: 320px;
  overflow: auto;
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 24px color-mix(in srgb, var(--color-bg) 60%, transparent);
}
.pm-flt-pop[hidden] { display: none; }
.pm-flt-check { display: flex; align-items: center; gap: var(--space-2); min-height: 32px; cursor: pointer; color: var(--color-text); }
.pm-flt-check-text { flex: 1; }
.pm-flt-empty { margin: 0; color: var(--color-text-muted); }
.pm-flt-error { margin: 0; font-size: 0.75rem; color: var(--color-danger); }
.pm-flt-error:empty { display: none; }

.pm-flt-field { display: inline-flex; align-items: center; gap: var(--space-1); color: var(--color-text-secondary); }
.pm-flt-inline { display: inline-flex; flex-wrap: wrap; align-items: center; gap: var(--space-1); }
.pm-flt-inline[hidden] { display: none; }

.pm-filters input[type="number"],
.pm-filters input[type="search"],
.pm-filters select {
  min-height: 32px;
  padding: 0 var(--space-2);
  font: inherit;
  font-size: 0.8rem;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}
.pm-filters input[type="number"] { width: 7ch; font-variant-numeric: tabular-nums; }
.pm-filters input.pm-flt-num-wide { width: 11ch; }
.pm-filters [aria-invalid="true"] { border-color: var(--color-danger); }
.pm-filters select:disabled { opacity: 0.5; cursor: default; }

/* Price: two range inputs over one track. */
.pm-flt-dual { position: relative; display: inline-block; width: 140px; height: 24px; }
.pm-flt-dual input[type="range"] {
  position: absolute;
  inset: 0;
  width: 100%;
  margin: 0;
  background: none;
  pointer-events: none;
  accent-color: var(--color-accent);
}
.pm-flt-dual input[type="range"]::-webkit-slider-thumb { pointer-events: auto; }
.pm-flt-dual input[type="range"]::-moz-range-thumb { pointer-events: auto; }

.pm-flt-search { flex: 1 1 200px; }
.pm-flt-search input[type="search"] { width: 100%; min-width: 160px; }

.pm-flt-actions { margin-left: auto; }
.pm-flt-count { min-width: 18ch; text-align: right; font-variant-numeric: tabular-nums; color: var(--color-text-secondary); }

.pm-chip:focus-visible,
.pm-flt-menu-btn:focus-visible,
.pm-flt-btn:focus-visible,
.pm-filters input:focus-visible,
.pm-filters select:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }

@media (max-width: 640px) {
  .pm-filters { gap: var(--space-2); }
  .pm-flt-actions { margin-left: 0; }
  .pm-flt-pop { max-width: calc(100vw - 32px); }
}