/* =====================================================================
   ds-select · Desplegable propio (sustituye al <select> nativo)
   ---------------------------------------------------------------------
   El <select> nativo abre en móvil el selector del sistema operativo,
   que no se puede estilar y rompe la coherencia visual. Este componente
   pinta un desplegable idéntico en escritorio y móvil, conservando el
   <select> real (oculto pero válido) para el envío y la validación.
   ===================================================================== */

.ds-select {
  position: relative;
  width: 100%;
}

/* El <select> real se conserva para envío + validación nativa.
   NO usamos display:none / visibility:hidden: eso lo excluiría de la
   validación de formularios (no saltaría "required"). Lo dejamos
   superpuesto, transparente y sin capturar eventos. */
.ds-select__native {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  opacity: 0;
  pointer-events: none;
  -webkit-appearance: none;
  appearance: none;
}

/* Disparador visible: replica el campo .ds-field select */
.ds-select__trigger {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 58px;
  padding: 16px 18px;
  margin: 0;
  color: var(--ds-ink, #1d2b3f);
  font-size: .96rem;
  font-family: inherit;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  background: #ffffff;
  border: 1px solid #d4dfec;
  border-radius: 18px;
  box-shadow: inset 0 1px 2px rgba(6, 24, 51, .03);
  cursor: pointer;
  transition:
    border-color .18s ease,
    box-shadow .18s ease,
    background .18s ease;
}

.ds-select__trigger:hover {
  border-color: rgba(0, 108, 255, .28);
}

.ds-select.is-open .ds-select__trigger,
.ds-select__trigger:focus-visible {
  border-color: rgba(0, 108, 255, .72);
  box-shadow:
    0 0 0 5px rgba(0, 108, 255, .12),
    0 12px 28px rgba(0, 108, 255, .08);
  outline: none;
}

.ds-select__value {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Estado "sin elegir" → color placeholder, igual que la web */
.ds-select__value.is-placeholder {
  color: #7b8ca5;
  font-weight: 500;
}

.ds-select__chevron {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  color: #6b7e98;
  transition: transform .2s ease;
}

.ds-select.is-open .ds-select__chevron {
  transform: rotate(180deg);
}

/* Panel desplegable */
.ds-select__panel {
  position: absolute;
  z-index: 60;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  max-height: min(320px, 60vh);
  padding: 8px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  background: #ffffff;
  border: 1px solid #d4dfec;
  border-radius: 16px;
  box-shadow:
    0 18px 44px rgba(6, 24, 51, .16),
    0 4px 12px rgba(6, 24, 51, .08);
  opacity: 0;
  transform: translateY(-6px) scale(.99);
  transform-origin: top center;
  pointer-events: none;
  transition:
    opacity .16s ease,
    transform .16s ease;
}

.ds-select.is-open .ds-select__panel {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

/* Apertura hacia arriba si no cabe debajo */
.ds-select.is-up .ds-select__panel {
  top: auto;
  bottom: calc(100% + 8px);
  transform-origin: bottom center;
  transform: translateY(6px) scale(.99);
}

.ds-select.is-up.is-open .ds-select__panel {
  transform: translateY(0) scale(1);
}

.ds-select__group + .ds-select__group {
  margin-top: 4px;
  padding-top: 6px;
  border-top: 1px solid #eef2f8;
}

.ds-select__group-label {
  padding: 8px 12px 4px;
  color: var(--ds-navy, #0b4f9f);
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .01em;
  text-transform: uppercase;
}

.ds-select__option {
  display: block;
  width: 100%;
  padding: 11px 12px;
  margin: 0;
  color: var(--ds-ink, #1d2b3f);
  font-size: .94rem;
  font-family: inherit;
  font-weight: 500;
  line-height: 1.4;
  text-align: left;
  background: transparent;
  border: 0;
  border-radius: 10px;
  cursor: pointer;
  transition: background .12s ease, color .12s ease;
}

.ds-select__option:hover,
.ds-select__option.is-active {
  background: rgba(0, 108, 255, .08);
  color: var(--ds-navy, #0b4f9f);
}

.ds-select__option.is-selected {
  background: rgba(0, 108, 255, .12);
  color: var(--ds-navy, #0b4f9f);
  font-weight: 700;
}

.ds-select__option[hidden] {
  display: none;
}

/* Scrollbar discreta en el panel */
.ds-select__panel::-webkit-scrollbar {
  width: 10px;
}

.ds-select__panel::-webkit-scrollbar-thumb {
  background: #cdd9e8;
  border: 3px solid #ffffff;
  border-radius: 999px;
}

/* En pantallas pequeñas: panel a ancho completo cómodo y opciones
   con algo más de altura táctil, sin perder el look de la web. */
@media (max-width: 600px) {
  .ds-select__trigger {
    min-height: 56px;
  }

  .ds-select__panel {
    max-height: min(340px, 56vh);
  }

  .ds-select__option {
    padding: 13px 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ds-select__panel,
  .ds-select__chevron {
    transition: none;
  }
}