/* ============================================================
   SEARCH.CSS — Barra de Pesquisa e Categorias (Chips)
   ============================================================ */

/* ── Wrapper da Busca ─────────────────────────────────────── */
.search-section {
  position: relative;
  z-index: var(--z-raised);
  margin-top: calc(-1 * clamp(var(--sp-8), 5vw, var(--sp-16)));
  padding-inline: var(--container-pad);
  max-width: var(--container-max);
  margin-inline: auto;
  width: 100%;
}

/* ── Caixa de Pesquisa ────────────────────────────────────── */
.search-box {
  position: relative;
  width: 100%;
  max-width: 680px;
  margin-inline: auto;
  animation: searchFadeUp var(--duration-slower) var(--ease-out) 300ms both;
}

.search-box__inner {
  position: relative;
  display: flex;
  align-items: center;
  height: 52px;
  background: var(--color-white);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-xl), 0 0 0 1px rgba(0, 119, 182, 0.08);
  transition: box-shadow var(--transition-base);
  overflow: hidden;
}

.search-box__inner:focus-within {
  box-shadow: var(--shadow-xl), 0 0 0 2px var(--color-ocean-light);
}

.search-box__icon {
  position: absolute;
  left: var(--sp-5);
  width: 22px;
  height: 22px;
  color: var(--color-ocean);
  flex-shrink: 0;
  pointer-events: none;
  transition: color var(--transition-fast);
}

.search-box__input {
  width: 100%;
  height: 100%;
  padding: 0 52px 0 56px;
  font-size: var(--text-md);
  font-weight: 400;
  color: var(--color-text);
  background: transparent;
  border: none;
  outline: none;
  caret-color: var(--color-ocean);
}

.search-box__input::placeholder {
  color: var(--color-gray-400);
  font-weight: 300;
}

.search-box__clear {
  position: absolute;
  right: var(--sp-5);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  color: var(--color-gray-400);
  background: transparent;
  transition: background var(--transition-fast), color var(--transition-fast);
  opacity: 0;
  pointer-events: none;
  transform: scale(0.8);
  transition: opacity var(--transition-base), transform var(--transition-base),
              background var(--transition-fast), color var(--transition-fast);
}

.search-box__clear.visible {
  opacity: 1;
  pointer-events: auto;
  transform: scale(1);
}

.search-box__clear:hover {
  background: var(--color-gray-100);
  color: var(--color-gray-700);
}

.search-box__clear svg {
  width: 16px;
  height: 16px;
}

/* ── Contador de Resultados ───────────────────────────────── */
.search-count {
  text-align: center;
  margin-top: var(--sp-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  min-height: 1.4em;
  transition: opacity var(--transition-base);
}

.search-count strong {
  color: var(--color-ocean);
  font-weight: 600;
}

/* ── Chips de Categorias ──────────────────────────────────── */
.categories {
  margin-top: var(--sp-6);
  animation: searchFadeUp var(--duration-slower) var(--ease-out) 400ms both;
}

.categories__scroll {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  justify-content: center;
  padding-block: var(--sp-2);
}

/* Chip individual */
.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-4);
  background: var(--color-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  cursor: pointer;
  white-space: nowrap;
  transition:
    background  var(--transition-fast),
    border-color var(--transition-fast),
    color       var(--transition-fast),
    box-shadow  var(--transition-fast),
    transform   var(--transition-fast);
  user-select: none;
}

.chip:hover {
  background: var(--color-foam);
  border-color: var(--color-ocean-light);
  color: var(--color-ocean-dark);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.chip.active {
  background: var(--color-ocean);
  border-color: var(--color-ocean);
  color: var(--color-white);
  box-shadow: var(--shadow-md);
}

.chip.active:hover {
  background: var(--color-ocean-dark);
  border-color: var(--color-ocean-dark);
  transform: translateY(-1px);
}

.chip__emoji {
  font-size: 1em;
  line-height: 1;
}

/* ── Highlight de termos encontrados ──────────────────────── */
mark.search-highlight {
  background: var(--color-highlight);
  color: inherit;
  border-radius: var(--radius-xs);
  padding: 0 2px;
  border-bottom: 1.5px solid var(--color-highlight-border);
  font-weight: 600;
}

/* ── Animação de entrada ──────────────────────────────────── */
@keyframes searchFadeUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Responsivo ───────────────────────────────────────────── */
@media (max-width: 600px) {
  .categories__scroll {
    flex-wrap: nowrap;
    overflow-x: auto;
    justify-content: flex-start;
    padding-inline: var(--sp-4);
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .categories__scroll::-webkit-scrollbar {
    display: none;
  }

  .chip {
    scroll-snap-align: start;
    flex-shrink: 0;
  }

  .search-section {
    margin-top: calc(-1 * var(--sp-10));
  }
}