/* Estilos específicos para Select2 con tema */
.select2-container--default .select2-selection--single {
  background-color: var(--bs-form-control-bg) !important;
  border-color: var(--bs-border-color) !important;
  color: var(--bs-body-color) !important;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
  color: var(--bs-body-color) !important;
}

.select2-dropdown {
  background-color: var(--bs-dropdown-bg) !important;
  border-color: var(--bs-border-color) !important;
}

.select2-results__option {
  color: var(--bs-dropdown-link-color) !important;
  background-color: transparent !important;
}

.select2-container--default .select2-results__option[aria-selected="true"] {
  background-color: var(--bs-primary-bg-subtle) !important;
  color: var(--bs-primary-text-emphasis) !important;
}

.select2-container--default .select2-results__option--highlighted[aria-selected] {
  background-color: var(--bs-primary) !important;
  color: white !important;
}

.select2-container--default .select2-search--dropdown .select2-search__field {
  background-color: var(--bs-form-control-bg) !important;
  color: var(--bs-body-color) !important;
  border-color: var(--bs-border-color) !important;
}

.select2-container--default .select2-selection--multiple {
  background-color: var(--bs-form-control-bg) !important;
  border-color: var(--bs-border-color) !important;
}

.select2-container--default .select2-selection--multiple .select2-selection__choice {
  background-color: var(--bs-tertiary-bg) !important;
  border-color: var(--bs-border-color) !important;
  color: var(--bs-body-color) !important;
}

/* select2-theme.css - Estilos personalizados para Select2 con soporte de temas */

/* Estilos base para Select2 con variables CSS de Bootstrap */
.select2-container {
  box-sizing: border-box;
  display: inline-block;
  margin: 0;
  position: relative;
  vertical-align: middle;
}

.select2-container .select2-selection--single {
  box-sizing: border-box;
  cursor: pointer;
  display: block;
  user-select: none;
  -webkit-user-select: none;
  height: calc(1.5em + 0.75rem + 2px); /* Altura estándar de Bootstrap para form-control */
}

.select2-container .select2-selection--single .select2-selection__rendered {
  display: block;
  padding-left: 0.75rem;
  padding-right: 2rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--bs-body-color);
  line-height: 1.5;
}

.select2-container .select2-selection--single .select2-selection__clear {
  background-color: transparent;
  border: none;
  font-size: 1em;
  color: var(--bs-secondary-color);
}

.select2-container[dir="rtl"] .select2-selection--single .select2-selection__rendered {
  padding-right: 0.75rem;
  padding-left: 2rem;
}

.select2-container .select2-selection--multiple {
  box-sizing: border-box;
  cursor: pointer;
  display: block;
  min-height: calc(1.5em + 0.75rem + 2px);
  user-select: none;
  -webkit-user-select: none;
}

.select2-container .select2-selection--multiple .select2-selection__rendered {
  display: inline;
  list-style: none;
  padding: 0;
}

.select2-container .select2-selection--multiple .select2-selection__clear {
  background-color: transparent;
  border: none;
  font-size: 1em;
  color: var(--bs-secondary-color);
}

.select2-container .select2-search--inline .select2-search__field {
  box-sizing: border-box;
  border: none;
  font-size: 100%;
  margin-top: 5px;
  margin-left: 5px;
  padding: 0;
  max-width: 100%;
  resize: none;
  height: 18px;
  vertical-align: bottom;
  font-family: sans-serif;
  overflow: hidden;
  word-break: keep-all;
  background-color: transparent;
  color: var(--bs-body-color);
}

.select2-container .select2-search--inline .select2-search__field::-webkit-search-cancel-button {
  -webkit-appearance: none;
}

/* Dropdown con tema */
.select2-dropdown {
  background-color: var(--bs-dropdown-bg, var(--bs-body-bg));
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius);
  box-sizing: border-box;
  display: block;
  position: absolute;
  left: -100000px;
  width: 100%;
  z-index: 1051;
  box-shadow: var(--bs-box-shadow);
}

.select2-results {
  display: block;
}

.select2-results__options {
  list-style: none;
  margin: 0;
  padding: 0;
}

.select2-results__option {
  padding: 0.375rem 0.75rem;
  user-select: none;
  -webkit-user-select: none;
  color: var(--bs-dropdown-link-color, var(--bs-body-color));
  background-color: transparent;
  transition: background-color 0.15s ease-in-out, color 0.15s ease-in-out;
}

.select2-results__option--selectable {
  cursor: pointer;
}

.select2-container--open .select2-dropdown {
  left: 0;
}

.select2-container--open .select2-dropdown--above {
  border-bottom: none;
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

.select2-container--open .select2-dropdown--below {
  border-top: none;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}

/* Estilos específicos para el tema por defecto */
.select2-container--default .select2-selection--single {
  background-color: var(--bs-form-control-bg, var(--bs-body-bg));
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius);
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
  height: 100%;
  position: absolute;
  top: 0;
  right: 0.75rem;
  width: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.select2-container--default .select2-selection--single .select2-selection__arrow b {
  border-color: var(--bs-secondary-color) transparent transparent transparent;
  border-style: solid;
  border-width: 0.4rem 0.4rem 0 0.4rem;
  height: 0;
  width: 0;
  margin-left: -0.4rem;
  margin-top: -0.2rem;
  position: absolute;
  top: 50%;
  left: 50%;
}

.select2-container--default.select2-container--open .select2-selection--single .select2-selection__arrow b {
  border-color: transparent transparent var(--bs-secondary-color) transparent;
  border-width: 0 0.4rem 0.4rem 0.4rem;
}

.select2-container--default.select2-container--disabled .select2-selection--single {
  background-color: var(--bs-secondary-bg);
  cursor: not-allowed;
  opacity: 0.65;
}

.select2-container--default.select2-container--disabled .select2-selection--single .select2-selection__clear {
  display: none;
}

.select2-container--default .select2-selection--multiple {
  background-color: var(--bs-form-control-bg, var(--bs-body-bg));
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius);
  cursor: text;
  padding: 0.125rem;
}

.select2-container--default .select2-selection--multiple .select2-selection__choice {
  background-color: var(--bs-tertiary-bg);
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius-sm);
  color: var(--bs-body-color);
  display: inline-block;
  margin: 0.125rem;
  padding: 0.125rem 0.5rem;
  font-size: 0.875rem;
}

.select2-container--default .select2-selection--multiple .select2-selection__choice__remove {
  color: var(--bs-secondary-color);
  cursor: pointer;
  font-weight: bold;
  margin-right: 0.25rem;
}

.select2-container--default .select2-selection--multiple .select2-selection__choice__remove:hover {
  color: var(--bs-danger);
}

/* Estilos para los resultados del dropdown */
.select2-container--default .select2-results > .select2-results__options {
  max-height: 15rem;
  overflow-y: auto;
}

.select2-container--default .select2-results__option[role="group"] {
  padding: 0;
}

.select2-container--default .select2-results__option[aria-disabled="true"] {
  color: var(--bs-secondary-color);
  cursor: not-allowed;
}

.select2-container--default .select2-results__option[aria-selected="true"] {
  background-color: var(--bs-primary-bg-subtle);
  color: var(--bs-primary-text-emphasis);
}

.select2-container--default .select2-results__option--highlighted[aria-selected] {
  background-color: var(--bs-primary);
  color: var(--bs-white);
}

.select2-container--default .select2-results__option--selected {
  background-color: var(--bs-primary-bg-subtle);
  color: var(--bs-primary-text-emphasis);
}

.select2-container--default .select2-results__group {
  padding: 0.375rem 0.75rem;
  font-weight: var(--bs-font-weight-semibold);
  color: var(--bs-secondary-color);
  background-color: var(--bs-tertiary-bg);
  border-bottom: 1px solid var(--bs-border-color);
}

/* Campo de búsqueda dentro del dropdown */
.select2-container--default .select2-search--dropdown .select2-search__field {
  border: 1px solid var(--bs-border-color);
  background-color: var(--bs-body-bg);
  color: var(--bs-body-color);
  border-radius: var(--bs-border-radius);
  padding: 0.375rem 0.75rem;
  width: 100%;
  margin: 0.25rem 0;
}

.select2-container--default .select2-search--dropdown .select2-search__field:focus {
  border-color: var(--bs-primary);
  outline: 0;
  box-shadow: 0 0 0 0.25rem rgba(var(--bs-primary-rgb), 0.25);
}

/* Estados de foco */
.select2-container--default.select2-container--focus .select2-selection--single,
.select2-container--default.select2-container--focus .select2-selection--multiple {
  border-color: var(--bs-primary);
  outline: 0;
  box-shadow: 0 0 0 0.25rem rgba(var(--bs-primary-rgb), 0.25);
}

/* Clases de utilidad para Bootstrap */
.select2-container .form-control {
  padding: 0;
  height: auto;
}

/* Ajustes para modo oscuro específicos */
[data-bs-theme="dark"] .select2-container--default .select2-selection--single {
  background-color: var(--bs-dark-bg, #2d3748);
  border-color: var(--bs-dark-border-color, #4a5568);
}

[data-bs-theme="dark"] .select2-container--default .select2-selection--multiple {
  background-color: var(--bs-dark-bg, #2d3748);
  border-color: var(--bs-dark-border-color, #4a5568);
}

[data-bs-theme="dark"] .select2-dropdown {
  background-color: var(--bs-dark-bg, #2d3748);
  border-color: var(--bs-dark-border-color, #4a5568);
}

[data-bs-theme="dark"] .select2-results__option {
  color: var(--bs-dark-body-color, #e2e8f0);
}

[data-bs-theme="dark"] .select2-container--default .select2-results__option[aria-selected="true"] {
  background-color: rgba(var(--bs-primary-rgb), 0.2);
  color: var(--bs-primary-text-emphasis);
}

[data-bs-theme="dark"] .select2-container--default .select2-results__option--highlighted[aria-selected] {
  background-color: var(--bs-primary);
  color: white;
}

[data-bs-theme="dark"] .select2-container--default .select2-search--dropdown .select2-search__field {
  background-color: var(--bs-dark-bg, #2d3748);
  color: var(--bs-dark-body-color, #e2e8f0);
  border-color: var(--bs-dark-border-color, #4a5568);
}

/* Ajustes responsivos */
@media (max-width: 768px) {
  .select2-dropdown {
    width: 100% !important;
    max-width: 100vw;
  }
  
  .select2-container {
    width: 100% !important;
  }
}

/* Compatibilidad con el tema de Bootstrap 5 */
:root {
  --bs-form-control-bg: var(--bs-body-bg);
  --bs-dropdown-bg: var(--bs-body-bg);
  --bs-dropdown-link-color: var(--bs-body-color);
  --bs-dark-bg: #2d3748;
  --bs-dark-border-color: #4a5568;
  --bs-dark-body-color: #e2e8f0;
}