/* BREGA-SPA - buscador sutil de tratamientos (home + /book). v1
   Paleta: #8B7355 (primary) / #C4A882 (accent) / #2D2318 (dark) / crema #EDE6DA. */

.svc-search[hidden],
.svc-search [hidden],
.svc-item[hidden] { display: none !important; }

.svc-search {
  --svc-line: rgba(139, 115, 85, 0.30);
  --svc-gold: #C4A882;
  --svc-ink: #2D2318;
  --svc-muted: rgba(107, 88, 62, 0.82);
  position: relative;
  width: 100%;
  max-width: 24rem;
  margin: 0 auto 2rem;
}
.svc-search--book { max-width: none; margin: 0 0 1.25rem; }

.svc-search__field {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-height: 2.9rem;
  padding: 0.35rem 0.15rem 0.35rem 0.1rem;
  border-bottom: 1px solid var(--svc-line);
  transition: border-color 0.35s ease, background-color 0.35s ease;
}
/* linea dorada que se despliega desde el centro al enfocar */
.svc-search__field::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--svc-gold) 18%, var(--svc-gold) 82%, transparent);
  transform: scaleX(0);
  transform-origin: 50% 50%;
  transition: transform 0.45s cubic-bezier(.2, .7, .2, 1);
  pointer-events: none;
}
.svc-search__field:focus-within { background-color: rgba(255, 255, 255, 0.28); }
.svc-search__field:focus-within::after { transform: scaleX(1); }
.svc-search__field:hover { border-bottom-color: rgba(139, 115, 85, 0.45); }

.svc-search__icon {
  flex: 0 0 auto;
  color: var(--svc-gold);
  opacity: 0.95;
  transition: color 0.3s ease, transform 0.4s ease;
}
.svc-search__field:focus-within .svc-search__icon { color: #8B7355; transform: scale(1.06); }

.svc-search__label {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0; border: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.svc-search__input {
  flex: 1 1 auto;
  min-width: 0;
  width: 100%;
  padding: 0.35rem 0;
  border: 0;
  border-radius: 0;
  outline: none;
  background: transparent;
  box-shadow: none;
  -webkit-appearance: none;
  appearance: none;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 1rem;              /* >=16px: iOS no hace zoom al enfocar */
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--svc-ink);
  caret-color: #8B7355;
}
@media (min-width: 768px) { .svc-search__input { font-size: 0.9375rem; } }
.svc-search__input::placeholder {
  font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0.015em;
  color: var(--svc-muted);
  opacity: 1;
}
.svc-search__input::-webkit-search-cancel-button,
.svc-search__input::-webkit-search-decoration,
.svc-search__input::-webkit-search-results-button,
.svc-search__input::-webkit-search-results-decoration { -webkit-appearance: none; display: none; }

/* conteo: texto pequeñito dentro del campo, solo cuando hay consulta */
.svc-search__count {
  flex: 0 0 auto;
  font-size: 0.6875rem;
  line-height: 1;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--svc-muted);
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.svc-search.has-query .svc-search__count { opacity: 1; }

/* sugerencia de teclado "/": solo escritorio, desaparece al escribir/enfocar */
.svc-search__hint {
  display: none;
  flex: 0 0 auto;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 0.6875rem;
  line-height: 1;
  padding: 0.22rem 0.42rem;
  border: 1px solid var(--svc-line);
  border-radius: 0.3rem;
  color: var(--svc-muted);
  opacity: 0.7;
  transition: opacity 0.25s ease;
}
@media (hover: hover) and (pointer: fine) {
  .svc-search__hint { display: inline-block; }
  .svc-search.is-filled .svc-search__hint,
  .svc-search__field:focus-within .svc-search__hint { display: none; }
}

/* limpiar (×): aparece solo con texto; zona tactil >= 44px sin agrandar el dibujo */
.svc-search__clear {
  position: relative;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.65rem; height: 1.65rem;
  margin-right: 0.1rem;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: #8B7355;
  cursor: pointer;
  transition: background-color 0.25s ease, color 0.25s ease;
}
.svc-search__clear::before { content: ""; position: absolute; inset: -0.55rem; }
.svc-search__clear:hover { background: rgba(196, 168, 130, 0.22); color: #2D2318; }
.svc-search__clear:focus-visible { outline: 2px solid var(--svc-gold); outline-offset: 2px; }

/* estado vacio: breve, serif cursiva, sin botones */
.svc-search__empty {
  margin: 0;
  padding: 2.25rem 1rem 0.5rem;
  text-align: center;
  font-family: 'Playfair Display', Georgia, serif;
  font-style: italic;
  font-size: 1rem;
  line-height: 1.6;
  color: rgba(45, 35, 24, 0.72);
}
.svc-search--home .svc-search__empty {
  width: min(34rem, 92vw);
  margin-left: 50%;
  transform: translateX(-50%);
}
.svc-search.is-none .svc-search__count { opacity: 0; } /* el mensaje de abajo ya lo dice; el lector de pantalla lo anuncia igual */
.svc-search__empty a {
  color: #8B7355;
  text-decoration: underline;
  text-decoration-color: var(--svc-gold);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.28em;
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}
.svc-search__empty a:hover,
.svc-search__empty a:focus-visible { color: #2D2318; text-decoration-color: #8B7355; }

/* letras resaltadas: subrayado dorado suave, nada de amarillo fosforito */
mark.svc-hl {
  background: linear-gradient(to top, rgba(196, 168, 130, 0.5) 0.32em, transparent 0.32em);
  color: inherit;
  padding: 0;
  border-radius: 1px;
}

/* tarjetas: fundido y resorte suave al filtrar */
.svc-grid .svc-item {
  transition: opacity 0.2s ease, scale 0.2s ease, transform 0.3s ease, box-shadow 0.3s ease,
              border-color 0.25s ease, background-color 0.25s ease;
}
.svc-grid .svc-item.is-out { opacity: 0; scale: 0.97; pointer-events: none; }
.svc-grid .svc-item:focus-visible {
  outline: 2px solid rgba(196, 168, 130, 0.9);
  outline-offset: 3px;
}

/* sin JS el campo queda hidden; con alto contraste / forzado, borde visible */
@media (forced-colors: active) {
  .svc-search__field { border-bottom: 1px solid CanvasText; }
  .svc-search__input:focus-visible { outline: 2px solid Highlight; }
}

@media (prefers-reduced-motion: reduce) {
  .svc-search__field,
  .svc-search__field::after,
  .svc-search__icon,
  .svc-search__count,
  .svc-grid .svc-item { transition: none !important; }
}