/**
 * Shared search + filter strip (Research + Tools). Load site-theme.css first.
 */

.list-controls {
  display: grid;
  gap: 20px;
  margin-bottom: 28px;
  padding: 18px 20px;
  border: 1px solid var(--haa-border-strong, rgba(230, 230, 235, 0.14));
  border-radius: var(--haa-radius, 14px);
  background: var(--haa-surface, rgba(12, 12, 16, 0.72));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-sizing: border-box;
  box-shadow: 0 4px 28px rgba(0, 0, 0, 0.25);
}

.list-controls-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
}

.list-search {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  border: 1px solid var(--haa-border-strong, rgba(230, 230, 235, 0.12));
  border-radius: var(--haa-radius-sm, 10px);
  background: rgba(5, 5, 8, 0.85);
  color: var(--haa-text, #e8e8ec);
  padding: 11px 14px;
  font-family: var(--haa-font-mono, inherit);
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.list-search:focus {
  border-color: rgba(212, 175, 55, 0.55);
  box-shadow: 0 0 0 1px rgba(212, 175, 55, 0.12);
}

.list-sort {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--haa-border-strong, rgba(230, 230, 235, 0.12));
  border-radius: var(--haa-radius-sm, 10px);
  background: rgba(5, 5, 8, 0.85);
  color: var(--haa-text, #e8e8ec);
  padding: 11px 14px;
  font-family: var(--haa-font-mono, inherit);
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s ease;
}

.list-sort:focus {
  border-color: rgba(212, 175, 55, 0.55);
}

.list-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-btn {
  background: transparent;
  color: var(--haa-link, #e0c56a);
  border: 1px solid var(--haa-border-strong, rgba(230, 230, 235, 0.14));
  padding: 6px 12px;
  border-radius: 999px;
  font-family: var(--haa-font-mono, inherit);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.filter-btn:hover {
  background: rgba(212, 175, 55, 0.06);
}

.filter-btn.active {
  border-color: rgba(212, 175, 55, 0.5);
  color: var(--haa-link-hover, #f5e6a8);
  background: rgba(212, 175, 55, 0.1);
}

.list-results-meta {
  margin: 0;
  font-size: 12px;
  font-family: var(--haa-font-mono, inherit);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--haa-text-muted, #9a9aa3);
}

@media (max-width: 1080px) {
  .list-controls-top {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .list-controls {
    padding: 14px 16px;
  }
}