/* ================================================================
   MedCases Pro — BUILD 244: Navegação por Categorias Clínicas
   ----------------------------------------------------------------
   Vitrine horizontal de "pills" de categoria, exibida logo abaixo
   da barra de busca de fármacos (#hm-drug-search) e acima da área
   de resultados (#hm-drug-list). Permite explorar a base sem
   digitar — clique na categoria lista todos os fármacos daquele
   grupo. Desaparece com fade suave assim que o usuário digita.
================================================================ */

.hm-category-pills-wrap {
  margin: 4px 0 10px;
  opacity: 1;
  max-height: 60px;
  overflow: hidden;
  transition: opacity 0.22s ease, max-height 0.22s ease, margin 0.22s ease;
}

/* Estado "escondido" — ativado via JS quando o usuário digita */
.hm-category-pills-wrap.hm-cat-pills--hidden {
  opacity: 0;
  max-height: 0;
  margin: 0;
  pointer-events: none;
}

/* ── Container com rolagem horizontal nativa por toque ── */
.hm-category-pills {
  display: flex;
  overflow-x: auto;
  white-space: nowrap;
  gap: 8px;
  padding: 4px 2px 8px;
  -webkit-overflow-scrolling: touch;
  scroll-behavior: smooth;
  scrollbar-width: none;   /* Firefox */
  -ms-overflow-style: none; /* IE/Edge legado */
}
/* Esconde a barra de rolagem esteticamente (WebKit/Chrome/Safari) */
.hm-category-pills::-webkit-scrollbar {
  display: none;
}

/* ── Pill individual — design premium, cantos arredondados ── */
.hm-cat-pill {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: 20px;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.1px;
  border: 1px solid var(--border-subtle, rgba(56,189,248,0.12));
  background: rgba(255,255,255,0.05);
  color: var(--text-secondary, #94A3B8);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  transition: background 0.18s ease, color 0.18s ease,
              border-color 0.18s ease, transform 0.12s ease, box-shadow 0.18s ease;
}
.hm-cat-pill i {
  font-size: 11px;
  opacity: 0.85;
}
.hm-cat-pill:active {
  transform: scale(0.94);
}

/* Pill ativa (categoria selecionada) */
.hm-cat-pill.is-active {
  background: var(--cyan-dim, rgba(56,189,248,0.15));
  color: var(--cyan, #38BDF8);
  border-color: rgba(56,189,248,0.45);
  box-shadow: 0 2px 12px rgba(56,189,248,0.18);
}

/* Badge de contagem dentro da pill */
.hm-cat-pill-count {
  font-size: 10px;
  font-weight: 700;
  opacity: 0.70;
  background: rgba(255,255,255,0.10);
  border-radius: 10px;
  padding: 1px 6px;
  line-height: 1.4;
}
.hm-cat-pill.is-active .hm-cat-pill-count {
  background: rgba(56,189,248,0.20);
  opacity: 0.95;
}

/* ── Light mode ── */
body.light-mode .hm-cat-pill {
  background: rgba(0,0,0,0.045);
  border-color: rgba(0,0,0,0.08);
  color: #475569;
}
body.light-mode .hm-cat-pill.is-active {
  background: rgba(14,116,144,0.12);
  color: #0E7490;
  border-color: rgba(14,116,144,0.35);
}
body.light-mode .hm-cat-pill-count {
  background: rgba(0,0,0,0.06);
}