/**
 * MÓDULO 2: BUSCADOR DE MEDICAMENTOS — CSS Específico
 * =====================================================
 * Depende de: drcentral-global.css (variables y componentes base)
 * Versión: 1.0.0
 */

/* ── Fila de búsqueda con botón lateral ── */
.drc-search-input-row {
  display: flex;
  gap: var(--drc-space-sm);
  align-items: flex-start;
  margin-bottom: var(--drc-space-lg);
}
.drc-autocomplete-container {
  position: relative;
  flex: 1;
}

/* ── Input de búsqueda (con icono de lupa visual) ── */
.drc-input--search {
  font-size: var(--drc-font-size-xl);
  font-weight: 500;
  padding-right: 2.5rem;
}

/* ── Botón de búsqueda cuadrado ── */
.drc-btn-search {
  width: auto;
  flex-shrink: 0;
  padding: 0.85rem 1.25rem;
  border-radius: var(--drc-radius-md);
}
@media (max-width: 420px) {
  .drc-btn-label-full { display: none; }
  .drc-btn-search { padding: 0.85rem; }
}

/* ── Lista de sugerencias de autocompletado ── */
.drc-suggestions {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--drc-white);
  border: 2px solid var(--drc-secondary);
  border-radius: var(--drc-radius-md);
  box-shadow: var(--drc-shadow-lg);
  z-index: 1000;
  overflow: hidden;
  max-height: 280px;
  overflow-y: auto;
}
.drc-suggestions[hidden] { display: none; }

.drc-suggestions li {
  padding: 0.75rem 1rem;
  cursor: pointer;
  transition: background var(--drc-transition);
  border-bottom: 1px solid var(--drc-border);
}
.drc-suggestions li:last-child { border-bottom: none; }
.drc-suggestions li:hover,
.drc-suggestions li[aria-selected="true"] {
  background: rgba(19,64,116,0.08);
}
.drc-suggestions .drc-sug-label {
  display: block;
  font-weight: 600;
  color: var(--drc-primary);
  font-size: 1rem;
}
.drc-suggestions .drc-sug-sublabel {
  display: block;
  font-size: 0.8rem;
  color: var(--drc-text-muted);
  margin-top: 1px;
}

/* ── Estado de carga ── */
.drc-loading-state {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: var(--drc-space-md);
  color: var(--drc-text-muted);
  font-size: 0.9rem;
}
.drc-loading-state[hidden] { display: none; }

/* Spinner animado CSS puro */
.drc-spinner {
  width: 24px;
  height: 24px;
  border: 3px solid var(--drc-border);
  border-top-color: var(--drc-secondary);
  border-radius: 50%;
  animation: drcSpin 0.7s linear infinite;
  flex-shrink: 0;
}
@keyframes drcSpin {
  to { transform: rotate(360deg); }
}

/* ── Tarjeta de resultado de medicamento ── */
.drc-med-result { padding: var(--drc-space-lg); }

/* Cabecera del resultado */
.drc-med-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--drc-space-md);
  flex-wrap: wrap;
  margin-bottom: var(--drc-space-md);
}
.drc-med-name {
  font-size: clamp(1.3rem, 4vw, 1.8rem);
  font-weight: 800;
  color: var(--drc-primary);
  margin-bottom: 0.2rem;
}
.drc-med-generico {
  font-size: 0.9rem;
  color: var(--drc-text-muted);
  font-style: italic;
}
.drc-med-presentacion {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: rgba(141,169,196,0.2);
  color: var(--drc-secondary);
  border-radius: var(--drc-radius-pill);
  font-size: 0.8rem;
  font-weight: 600;
  flex-shrink: 0;
}

/* ── VEREDICTO DE COBERTURA ── */
.drc-cobertura-veredicto {
  text-align: center;
  padding: 1.5rem var(--drc-space-md);
  border-radius: var(--drc-radius-md);
  margin-bottom: var(--drc-space-lg);
}

/* Versión SÍ tiene cobertura */
.drc-cobertura-veredicto.drc--si {
  background: var(--drc-success-bg);
  border: 2px solid var(--drc-success);
}
.drc-cobertura-veredicto.drc--si .drc-veredicto-icon   { font-size: 2.5rem; display: block; margin-bottom: 0.4rem; }
.drc-cobertura-veredicto.drc--si .drc-veredicto-texto  {
  font-size: clamp(1.5rem, 5vw, 2.2rem);
  font-weight: 900;
  color: var(--drc-success);
  letter-spacing: -0.01em;
  display: block;
}
.drc-cobertura-veredicto.drc--si .drc-veredicto-sub {
  font-size: 0.9rem;
  color: var(--drc-success);
  opacity: 0.8;
  margin-top: 0.25rem;
}

/* Versión NO tiene cobertura */
.drc-cobertura-veredicto.drc--no {
  background: var(--drc-danger-bg);
  border: 2px solid var(--drc-danger);
}
.drc-cobertura-veredicto.drc--no .drc-veredicto-icon   { font-size: 2.5rem; display: block; margin-bottom: 0.4rem; }
.drc-cobertura-veredicto.drc--no .drc-veredicto-texto  {
  font-size: clamp(1.5rem, 5vw, 2.2rem);
  font-weight: 900;
  color: var(--drc-danger);
  letter-spacing: -0.01em;
  display: block;
}
.drc-cobertura-veredicto.drc--no .drc-veredicto-sub {
  font-size: 0.9rem;
  color: var(--drc-danger);
  opacity: 0.8;
  margin-top: 0.25rem;
}

/* ── DESGLOSE DE COSTO ── */
.drc-costo-wrap { margin-bottom: var(--drc-space-lg); }
.drc-costo-wrap[hidden] { display: none; }

.drc-costo-label {
  text-align: center;
  color: var(--drc-text-muted);
  font-size: 1rem;
  margin-bottom: var(--drc-space-sm);
}
.drc-costo-label strong { color: var(--drc-primary); }

.drc-costo-display {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.4rem;
  padding: 1.2rem;
  background: var(--drc-primary);
  border-radius: var(--drc-radius-md);
}
.drc-costo-currency {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--drc-accent);
}
.drc-costo-monto {
  font-size: clamp(2.2rem, 7vw, 3.5rem);
  font-weight: 900;
  color: var(--drc-white);
  line-height: 1;
}
.drc-costo-unidad {
  font-size: 0.9rem;
  color: var(--drc-accent);
  opacity: 0.8;
}

/* ── BLOQUE PROMESE ── */
.drc-promese-block {
  background: var(--drc-savings-bg);
  border: 2px solid var(--drc-savings);
  border-radius: var(--drc-radius-md);
  padding: var(--drc-space-lg);
  margin-bottom: var(--drc-space-lg);
}
.drc-promese-block[hidden] { display: none; }

.drc-promese-inner {
  display: flex;
  gap: var(--drc-space-md);
  align-items: flex-start;
}
.drc-promese-icon { font-size: 2rem; flex-shrink: 0; }
.drc-promese-titulo {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  color: var(--drc-primary);
  margin-bottom: 0.4rem;
}
.drc-promese-precio-wrap {
  font-size: 0.95rem;
  color: var(--drc-text-muted);
  margin-bottom: 0.5rem;
}
.drc-promese-precio {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--drc-savings);
}

.drc-ahorro-badge {
  display: inline-block;
  padding: 0.3rem 0.9rem;
  background: var(--drc-savings);
  color: var(--drc-white);
  border-radius: var(--drc-radius-pill);
  font-size: 0.9rem;
  font-weight: 700;
}

/* ── Metadatos del medicamento ── */
.drc-med-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: var(--drc-space-md);
}
.drc-med-meta span {
  padding: 0.2rem 0.7rem;
  background: rgba(141,169,196,0.15);
  color: var(--drc-text-muted);
  border-radius: var(--drc-radius-pill);
  font-size: 0.78rem;
  font-weight: 500;
}
.drc-med-meta span:empty { display: none; }

/* ── Disclaimer final ── */
.drc-med-disclaimer {
  font-size: 0.78rem;
  color: var(--drc-text-muted);
  text-align: center;
  padding: 0.75rem;
  background: rgba(141,169,196,0.1);
  border-radius: var(--drc-radius-sm);
}