/* ============================================================
 * sima-ui.css — Primitivas Visuales Sima
 * Sistema Integral de Manejo de Aguas
 *
 * Clases utilitarias compatibles con Bootstrap 5.
 * Extienden el sistema visual sin romper estilos existentes.
 * Todas las clases usan tokens --sima- definidos en tokens.css.
 *
 * Carga: después de tokens.css, antes de los CSS de página.
 * ============================================================ */

/* ============================================================
 * BADGES — Indicadores de estado
 *
 * .sima-badge               Base
 * .sima-badge--normal       Verde (nature)  — dentro de rango
 * .sima-badge--atencion     Ámbar (warning) — requiere revisión
 * .sima-badge--critico      Rojo (alert)    — acción inmediata
 * .sima-badge--inactivo     Gris            — sin actividad
 * .sima-badge--activo       Verde brillante — en operación
 * .sima-badge--pendiente    Azul claro      — en espera
 * .sima-badge--completado   Verde suave     — proceso finalizado
 * ============================================================ */
.sima-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sima-space-1);
  padding: var(--sima-space-1) var(--sima-space-3);
  font-size: var(--sima-text-xs);
  font-weight: 600;
  line-height: 1.4;
  border-radius: var(--sima-radius-full);
  white-space: nowrap;
  user-select: none;
  transition: opacity 0.15s ease;
}

/* Badge con indicador de punto */
.sima-badge::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* ---- Variantes de estado ---- */

.sima-badge--normal {
  background: var(--sima-nature-50);
  color: var(--sima-nature-700);
}
.sima-badge--normal::before {
  background: var(--sima-nature-500);
}

.sima-badge--atencion {
  background: var(--sima-warning-50);
  color: var(--sima-warning-700);
}
.sima-badge--atencion::before {
  background: var(--sima-warning-500);
}

.sima-badge--critico {
  background: var(--sima-alert-50);
  color: var(--sima-alert-700);
}
.sima-badge--critico::before {
  background: var(--sima-alert-500);
}

.sima-badge--inactivo {
  background: var(--sima-surface-100);
  color: var(--sima-text-400);
}
.sima-badge--inactivo::before {
  background: var(--sima-text-400);
}

.sima-badge--activo {
  background: var(--sima-nature-50);
  color: var(--sima-nature-600);
}
.sima-badge--activo::before {
  background: var(--sima-nature-400);
}

.sima-badge--pendiente {
  background: var(--sima-water-50);
  color: var(--sima-water-700);
}
.sima-badge--pendiente::before {
  background: var(--sima-water-500);
}

.sima-badge--completado {
  background: var(--sima-nature-50);
  color: var(--sima-nature-600);
}
.sima-badge--completado::before {
  background: var(--sima-nature-400);
}

/* Badge sin punto */
.sima-badge--no-dot::before {
  display: none;
}


/* ============================================================
 * BUTTONS — Sistema de botones Sima
 *
 * .sima-btn               Base
 * .sima-btn--primary      Acción principal (water)
 * .sima-btn--secondary    Acción secundaria (gris)
 * .sima-btn--danger       Acción destructiva (alert)
 * .sima-btn--ghost        Acción sutil (transparente)
 * .sima-btn--sm           Tamaño pequeño
 * ============================================================ */
.sima-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sima-space-2);
  padding: var(--sima-space-2) var(--sima-space-5);
  font-size: var(--sima-text-sm);
  font-weight: 600;
  line-height: 1.5;
  border: 1px solid transparent;
  border-radius: var(--sima-radius-md);
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease,
              box-shadow 0.15s ease, transform 0.1s ease;
}

.sima-btn:hover {
  transform: translateY(-1px);
}

.sima-btn:active {
  transform: translateY(0);
}

.sima-btn:focus-visible {
  outline: 2px solid var(--sima-water-400);
  outline-offset: 2px;
}

/* ---- Variantes ---- */

.sima-btn--primary {
  background: var(--sima-water-500);
  color: #ffffff;
  border-color: var(--sima-water-500);
}
.sima-btn--primary:hover {
  background: var(--sima-water-600);
  border-color: var(--sima-water-600);
  box-shadow: var(--sima-shadow-md);
}
.sima-btn--primary:active {
  background: var(--sima-water-700);
}

.sima-btn--secondary {
  background: var(--sima-surface-000);
  color: var(--sima-text-700);
  border-color: var(--sima-surface-200);
}
.sima-btn--secondary:hover {
  background: var(--sima-surface-050);
  border-color: var(--sima-surface-300);
}
.sima-btn--secondary:active {
  background: var(--sima-surface-100);
}

.sima-btn--danger {
  background: var(--sima-alert-500);
  color: #ffffff;
  border-color: var(--sima-alert-500);
}
.sima-btn--danger:hover {
  background: var(--sima-alert-600);
  border-color: var(--sima-alert-600);
  box-shadow: var(--sima-shadow-md);
}
.sima-btn--danger:active {
  background: var(--sima-alert-700);
}

.sima-btn--ghost {
  background: transparent;
  color: var(--sima-water-600);
  border-color: transparent;
}
.sima-btn--ghost:hover {
  background: var(--sima-water-50);
  color: var(--sima-water-700);
}
.sima-btn--ghost:active {
  background: var(--sima-water-100);
}

/* ---- Tamaño pequeño ---- */
.sima-btn--sm {
  padding: var(--sima-space-1) var(--sima-space-3);
  font-size: var(--sima-text-xs);
}

/* ---- Icono solo (cuadrado) ---- */
.sima-btn--icon {
  padding: var(--sima-space-2);
  min-width: 2.25rem;
  min-height: 2.25rem;
}
.sima-btn--icon.sima-btn--sm {
  padding: var(--sima-space-1);
  min-width: 1.75rem;
  min-height: 1.75rem;
}


/* ============================================================
 * CARDS — Sistema de tarjetas Sima
 *
 * .sima-card             Contenedor estándar
 * .sima-card--stat       Tarjeta de métrica / KPI
 * .sima-card--filter     Tarjeta de filtros / toolbar
 * ============================================================ */

/* Card contenedora base */
.sima-card {
  background: var(--sima-surface-000);
  border: 1px solid var(--sima-surface-200);
  border-radius: var(--sima-radius-lg);
  box-shadow: var(--sima-shadow-card);
  overflow: hidden;
}

.sima-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sima-space-4) var(--sima-space-6);
  border-bottom: 1px solid var(--sima-surface-200);
  background: var(--sima-surface-050);
}

.sima-card__title {
  font-size: var(--sima-text-base);
  font-weight: 700;
  color: var(--sima-text-900);
  margin: 0;
}

.sima-card__body {
  padding: var(--sima-space-4) var(--sima-space-6);
}

.sima-card__footer {
  padding: var(--sima-space-3) var(--sima-space-6);
  border-top: 1px solid var(--sima-surface-200);
  background: var(--sima-surface-050);
}

/* Card de estadística / KPI */
.sima-card--stat {
  padding: var(--sima-space-5);
  text-align: center;
}
.sima-card--stat .sima-card__stat-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--sima-space-3);
  border-radius: var(--sima-radius-md);
  background: var(--sima-water-50);
  color: var(--sima-water-600);
  font-size: var(--sima-text-xl);
}
.sima-card--stat .sima-card__stat-value {
  font-size: var(--sima-text-3xl);
  font-weight: 800;
  color: var(--sima-text-900);
  line-height: 1.2;
}
.sima-card--stat .sima-card__stat-label {
  font-size: var(--sima-text-xs);
  font-weight: 600;
  color: var(--sima-text-400);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: var(--sima-space-1);
}
.sima-card--stat .sima-card__stat-trend {
  display: inline-flex;
  align-items: center;
  gap: var(--sima-space-1);
  font-size: var(--sima-text-xs);
  font-weight: 600;
  margin-top: var(--sima-space-2);
}
.sima-card--stat .sima-card__stat-trend--up {
  color: var(--sima-nature-500);
}
.sima-card--stat .sima-card__stat-trend--down {
  color: var(--sima-alert-500);
}

/* Card de filtros / toolbar */
.sima-card--filter {
  padding: var(--sima-space-4);
  background: var(--sima-surface-050);
  border-style: dashed;
  border-color: var(--sima-surface-300);
}
.sima-card--filter .sima-card__filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sima-space-3);
  align-items: end;
}


/* ============================================================
 * TABLE WRAPPER — Contenedor exterior de tablas
 *
 * Envuelve una tabla con toolbar superior que incluye
 * título, búsqueda, filtros y acciones globales.
 * ============================================================ */
.sima-table-wrapper {
  background: var(--sima-surface-000);
  border: 1px solid var(--sima-surface-200);
  border-radius: var(--sima-radius-lg);
  overflow: hidden;
}

/* Toolbar superior */
.sima-table-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sima-space-3);
  padding: var(--sima-space-3) var(--sima-space-4);
  background: var(--sima-surface-050);
  border-bottom: 1px solid var(--sima-surface-200);
}

.sima-table-toolbar__title {
  font-size: var(--sima-text-base);
  font-weight: 700;
  color: var(--sima-text-900);
  margin: 0;
  margin-right: auto;
}

/* Grupo de acciones en toolbar (botones, filtros) */
.sima-table-toolbar__actions {
  display: flex;
  align-items: center;
  gap: var(--sima-space-2);
  flex-wrap: wrap;
}

/* Búsqueda inline en toolbar */
.sima-table-search {
  position: relative;
  display: flex;
  align-items: center;
}
.sima-table-search__icon {
  position: absolute;
  left: var(--sima-space-3);
  color: var(--sima-text-400);
  font-size: var(--sima-text-sm);
  pointer-events: none;
}
.sima-table-search__input {
  width: 240px;
  padding: var(--sima-space-2) var(--sima-space-3) var(--sima-space-2) var(--sima-space-8);
  font-size: var(--sima-text-sm);
  color: var(--sima-text-900);
  background: var(--sima-surface-000);
  border: 1px solid var(--sima-surface-200);
  border-radius: var(--sima-radius-md);
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.sima-table-search__input::placeholder {
  color: var(--sima-text-400);
}
.sima-table-search__input:focus {
  border-color: var(--sima-water-500);
  box-shadow: 0 0 0 3px var(--sima-water-50);
}

/* Cuerpo de la tabla */
.sima-table-body {
  overflow-x: auto;
}

/* Refinamiento de DataTables dentro del wrapper */
.sima-table-wrapper .dataTables_wrapper {
  padding: 0;
}
.sima-table-wrapper .dataTables_length,
.sima-table-wrapper .dataTables_filter {
  display: none; /* Se reemplazan por el toolbar de Sima */
}
.sima-table-wrapper .dataTables_info {
  padding: var(--sima-space-3) var(--sima-space-4);
  color: var(--sima-text-600);
  font-size: var(--sima-text-xs);
}
.sima-table-wrapper .dataTables_paginate {
  padding: var(--sima-space-3) var(--sima-space-4);
}
.sima-table-wrapper .page-item.active .page-link {
  background-color: var(--sima-water-500);
  border-color: var(--sima-water-500);
}
.sima-table-wrapper .page-link {
  color: var(--sima-text-700);
}
.sima-table-wrapper .page-link:hover {
  color: var(--sima-water-600);
  background: var(--sima-water-50);
  border-color: var(--sima-surface-200);
}


/* ============================================================
 * TABLA SIMA — Estilos para el <table> interior
 *
 * Refinamiento de las tablas Bootstrap dentro del ecosistema Sima.
 * ============================================================ */
.sima-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 0;
}
.sima-table thead th {
  padding: var(--sima-space-3) var(--sima-space-4);
  font-size: var(--sima-text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--sima-text-600);
  background: var(--sima-surface-100);
  border-bottom: 2px solid var(--sima-surface-200);
  white-space: nowrap;
}
.sima-table tbody td {
  padding: var(--sima-space-3) var(--sima-space-4);
  font-size: var(--sima-text-sm);
  color: var(--sima-text-700);
  border-bottom: 1px solid var(--sima-surface-100);
  vertical-align: middle;
}
.sima-table tbody tr {
  transition: background 0.1s ease;
}
.sima-table tbody tr:hover {
  background: var(--sima-water-50);
}
.sima-table tbody tr:last-child td {
  border-bottom: none;
}

/* Alineaciones comunes */
.sima-table .sima-table__cell--center {
  text-align: center;
}
.sima-table .sima-table__cell--right {
  text-align: right;
}
.sima-table .sima-table__cell--actions {
  text-align: right;
  white-space: nowrap;
}
.sima-table .sima-table__cell--actions .sima-btn + .sima-btn {
  margin-left: var(--sima-space-1);
}


/* ============================================================
 * EMPTY STATE — Estado vacío
 * ============================================================ */
.sima-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--sima-space-12) var(--sima-space-4);
  text-align: center;
}

.sima-empty__icon {
  font-size: 2.5rem;
  color: var(--sima-text-400);
  margin-bottom: var(--sima-space-4);
}

.sima-empty__title {
  font-size: var(--sima-text-lg);
  font-weight: 600;
  color: var(--sima-text-700);
  margin-bottom: var(--sima-space-2);
}

.sima-empty__text {
  font-size: var(--sima-text-sm);
  color: var(--sima-text-400);
  max-width: 360px;
  margin-bottom: var(--sima-space-6);
}

/* ============================================================
 * LOADING STATE — Skeleton loaders
 * ============================================================ */
.sima-skeleton {
  background: linear-gradient(90deg,
    var(--sima-surface-100) 25%,
    var(--sima-surface-200) 50%,
    var(--sima-surface-100) 75%
  );
  background-size: 200% 100%;
  animation: sima-skeleton-pulse 1.5s ease-in-out infinite;
  border-radius: var(--sima-radius-sm);
}

@keyframes sima-skeleton-pulse {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.sima-skeleton--text {
  height: 1em;
  margin-bottom: var(--sima-space-2);
}
.sima-skeleton--text:last-child {
  width: 60%;
}

.sima-skeleton--row {
  display: flex;
  gap: var(--sima-space-4);
  padding: var(--sima-space-3) var(--sima-space-4);
}
.sima-skeleton--cell {
  height: 1em;
  flex: 1;
}
.sima-skeleton--cell:last-child {
  flex: 0.4;
}

/* ============================================================
 * ERROR STATE — Estado de error
 * ============================================================ */
.sima-error {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--sima-space-12) var(--sima-space-4);
  text-align: center;
}

.sima-error__icon {
  font-size: 2.5rem;
  color: var(--sima-alert-400);
  margin-bottom: var(--sima-space-4);
}

.sima-error__title {
  font-size: var(--sima-text-lg);
  font-weight: 600;
  color: var(--sima-text-700);
  margin-bottom: var(--sima-space-2);
}

.sima-error__text {
  font-size: var(--sima-text-sm);
  color: var(--sima-text-400);
  max-width: 400px;
  margin-bottom: var(--sima-space-6);
}

/* ============================================================
 * MODAL — Sistema de modales Sima
 *
 * Clases aplicadas desde el partial modal.php.
 * Compatible con Bootstrap 5 modal.
 * ============================================================ */
.sima-modal {
  border: none;
  border-radius: var(--sima-radius-xl);
  box-shadow: var(--sima-shadow-lg);
  overflow: hidden;
}

.sima-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sima-space-4) var(--sima-space-6);
  border-bottom: 1px solid var(--sima-surface-200);
  background: var(--sima-surface-050);
}

.sima-modal__title {
  font-size: var(--sima-text-lg);
  font-weight: 700;
  color: var(--sima-text-900);
  margin: 0;
}

.sima-modal__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 1px solid var(--sima-surface-200);
  border-radius: var(--sima-radius-full);
  background: var(--sima-surface-000);
  color: var(--sima-text-600);
  font-size: var(--sima-text-sm);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.sima-modal__close:hover {
  background: var(--sima-alert-50);
  color: var(--sima-alert-600);
  border-color: var(--sima-alert-200);
}

.sima-modal__body {
  padding: var(--sima-space-6);
}

.sima-modal__footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--sima-space-3);
  padding: var(--sima-space-4) var(--sima-space-6);
  border-top: 1px solid var(--sima-surface-200);
  background: var(--sima-surface-050);
}

/* Modal responsive */
@media (max-width: 767.98px) {
  .sima-modal__header {
    padding: var(--sima-space-3) var(--sima-space-4);
  }
  .sima-modal__body {
    padding: var(--sima-space-4);
    max-height: calc(100vh - 160px);
    overflow-y: auto;
  }
  .sima-modal__footer {
    padding: var(--sima-space-3) var(--sima-space-4);
    flex-direction: column;
  }
  .sima-modal__footer .sima-btn {
    width: 100%;
  }
}

/* ============================================================
 * FORM GROUP — Grupos de campo Sima
 *
 * Clases aplicadas desde el partial form-group.php.
 * ============================================================ */
.sima-form-group {
  margin-bottom: var(--sima-space-4);
}

.sima-form-group--error .sima-form-group__input,
.sima-form-group--error .sima-form-group__select,
.sima-form-group--error .sima-form-group__textarea {
  border-color: var(--sima-alert-400);
}

.sima-form-group--error .sima-form-group__input:focus,
.sima-form-group--error .sima-form-group__select:focus,
.sima-form-group--error .sima-form-group__textarea:focus {
  border-color: var(--sima-alert-400);
  box-shadow: 0 0 0 3px var(--sima-alert-50);
}

.sima-form-group__label {
  display: block;
  font-size: var(--sima-text-sm);
  font-weight: 600;
  color: var(--sima-text-700);
  margin-bottom: var(--sima-space-2);
}

.sima-form-group__required {
  color: var(--sima-alert-500);
  font-weight: 700;
}

.sima-form-group__input,
.sima-form-group__select,
.sima-form-group__textarea {
  display: block;
  width: 100%;
  padding: var(--sima-space-2) var(--sima-space-3);
  font-size: var(--sima-text-sm);
  font-family: var(--sima-font-sans);
  color: var(--sima-text-900);
  background: var(--sima-surface-000);
  border: 2px solid var(--sima-surface-200);
  border-radius: var(--sima-radius-md);
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.sima-form-group__input:focus,
.sima-form-group__select:focus,
.sima-form-group__textarea:focus {
  border-color: var(--sima-water-500);
  box-shadow: 0 0 0 3px var(--sima-water-50);
}

.sima-form-group__input:disabled,
.sima-form-group__select:disabled,
.sima-form-group__textarea:disabled {
  background: var(--sima-surface-100);
  color: var(--sima-text-400);
  cursor: not-allowed;
}

.sima-form-group__input::placeholder,
.sima-form-group__textarea::placeholder {
  color: var(--sima-text-400);
}

.sima-form-group__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23475569' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--sima-space-3) center;
  padding-right: var(--sima-space-8);
  cursor: pointer;
}

.sima-form-group__textarea {
  resize: vertical;
  min-height: 80px;
}

.sima-form-group__error {
  display: flex;
  align-items: center;
  gap: var(--sima-space-1);
  margin-top: var(--sima-space-1);
  font-size: var(--sima-text-xs);
  font-weight: 500;
  color: var(--sima-alert-600);
}

.sima-form-group__hint {
  display: block;
  margin-top: var(--sima-space-1);
  font-size: var(--sima-text-xs);
  color: var(--sima-text-400);
}

/* ============================================================
 * MOBILE UX — Reglas responsive globales
 * ============================================================ */

/* --- Botones: mínimo 44px touch target --- */
@media (max-width: 767.98px) {
  .sima-btn,
  .btn,
  .btn-primary,
  .btn-secondary,
  button[type="submit"],
  button[type="button"] {
    min-height: 44px;
    min-width: 44px;
  }

  .sima-btn--sm,
  .btn-sm {
    min-height: 36px;
    min-width: 36px;
  }

  .sima-btn--icon {
    min-width: 44px;
    min-height: 44px;
  }

  /* --- Modales: full-screen --- */
  .modal-dialog {
    margin: 0;
    max-width: 100%;
    height: 100%;
  }

  .modal-content {
    border-radius: 0;
    min-height: 100vh;
  }

  .modal-body-1 {
    max-height: calc(100vh - 140px);
    overflow-y: auto;
    padding: var(--sima-space-4);
  }

  .sima-modal__body {
    padding: var(--sima-space-4);
    max-height: calc(100vh - 160px);
    overflow-y: auto;
  }

  .sima-modal__footer {
    flex-direction: column;
    gap: var(--sima-space-2);
  }

  .sima-modal__footer .sima-btn,
  .sima-modal__footer .btn {
    width: 100%;
  }

  /* --- Tablas → Cards --- */
  .table-responsive table,
  .table {
    font-size: var(--sima-text-xs);
  }

  /* Acciones de tabla: botones en fila horizontal */
  .sima-table__cell--actions .sima-btn + .sima-btn {
    margin-left: var(--sima-space-1);
  }
}

/* Cards móviles como alternativa a tablas */
@media (max-width: 575.98px) {
  .sima-mobile-card {
    display: block;
    background: var(--sima-surface-000);
    border: 1px solid var(--sima-surface-200);
    border-radius: var(--sima-radius-md);
    padding: var(--sima-space-4);
    margin-bottom: var(--sima-space-3);
    box-shadow: var(--sima-shadow-sm);
  }

  .sima-mobile-card__row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--sima-space-1) 0;
    gap: var(--sima-space-2);
  }

  .sima-mobile-card__row + .sima-mobile-card__row {
    border-top: 1px solid var(--sima-surface-100);
  }

  .sima-mobile-card__label {
    font-size: var(--sima-text-xs);
    font-weight: 600;
    color: var(--sima-text-600);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    min-width: 80px;
  }

  .sima-mobile-card__value {
    font-size: var(--sima-text-sm);
    color: var(--sima-text-900);
    text-align: right;
    flex: 1;
  }

  .sima-mobile-card__actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--sima-space-1);
    padding-top: var(--sima-space-2);
    margin-top: var(--sima-space-2);
    border-top: 1px solid var(--sima-surface-100);
  }

  /* Ocultar DataTables search/length en móvil (se usa toolbar Sima) */
  .dataTables_filter,
  .dataTables_length {
    display: block;
    width: 100%;
    margin-bottom: var(--sima-space-2);
  }

  .dataTables_filter input {
    width: 100%;
    margin-left: 0;
  }

  /* Paginación compacta */
  .dataTables_paginate .paginate_button {
    padding: var(--sima-space-1) var(--sima-space-2) !important;
    font-size: var(--sima-text-xs) !important;
  }
}

/* ============================================================
 * SWEETALERT2 — Tema Sima
 *
 * Customiza los popups de alerta con tokens --sima-
 * ============================================================ */
.sima-swal-popup {
  border-radius: var(--sima-radius-xl) !important;
  box-shadow: var(--sima-shadow-lg) !important;
  border: 1px solid var(--sima-surface-200) !important;
  font-family: var(--sima-font-sans) !important;
}

.sima-swal-title {
  color: var(--sima-text-900) !important;
  font-size: var(--sima-text-xl) !important;
  font-weight: 700 !important;
}

.sima-swal-html {
  color: var(--sima-text-600) !important;
  font-size: var(--sima-text-sm) !important;
}

.sima-swal-confirm {
  background: var(--sima-water-500) !important;
  border-radius: var(--sima-radius-md) !important;
  font-weight: 600 !important;
  font-size: var(--sima-text-sm) !important;
  padding: var(--sima-space-2) var(--sima-space-5) !important;
  transition: background 0.2s ease, transform 0.1s ease !important;
}

.sima-swal-confirm:hover {
  background: var(--sima-water-600) !important;
}

.sima-swal-cancel {
  border-radius: var(--sima-radius-md) !important;
  font-weight: 600 !important;
  font-size: var(--sima-text-sm) !important;
  padding: var(--sima-space-2) var(--sima-space-5) !important;
}

.sima-swal-icon--warning {
  border-color: var(--sima-warning-500) !important;
  color: var(--sima-warning-500) !important;
}

.sima-swal-icon--error {
  border-color: var(--sima-alert-500) !important;
  color: var(--sima-alert-500) !important;
}

.sima-swal-icon--success {
  border-color: var(--sima-nature-500) !important;
  color: var(--sima-nature-500) !important;
}


/* ============================================================
 * MICROINTERACTIONS — Estados refinados
 * ============================================================ */

/* Focus visible global */
.sima-btn:focus-visible,
.btn:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
button:focus-visible {
  outline: 2px solid var(--sima-water-400);
  outline-offset: 2px;
}

/* Scroll-to-top button */
.scroll-to-top {
  background: var(--sima-water-500) !important;
  width: 2.75rem;
  height: 2.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--sima-radius-md) !important;
  box-shadow: var(--sima-shadow-md);
  transition: transform 0.2s ease, opacity 0.3s ease, background 0.2s ease;
}

.scroll-to-top:hover {
  background: var(--sima-water-600) !important;
  transform: translateY(-2px);
}

.scroll-to-top i {
  color: #ffffff;
  font-weight: bold;
}

/* Transiciones consistentes en componentes interactivos */
.sima-card,
.card,
.sima-metric {
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.sima-card:hover,
.card:hover {
  box-shadow: var(--sima-shadow-md);
}

/* Active state (click feedback) */
.sima-btn:active,
.btn:active {
  transform: scale(0.97);
}

/* Loading skeleton — respeta prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .sima-skeleton {
    animation: none;
    background: var(--sima-surface-200);
  }

  .sima-metric--loading .sima-metric__icon::after {
    animation: none;
    background: var(--sima-surface-200);
  }

  .sima-btn,
  .btn,
  .btn-primary,
  .sima-metric {
    transition: none;
  }

  .sima-btn:hover,
  .sima-metric:hover {
    transform: none;
  }

  .sima-metric__value--bad.text-danger {
    animation: none;
  }

  .spinner,
  .sima-spin {
    animation: none;
    opacity: 0.5;
  }

  .ul-sidebar-prin {
    transition: none;
  }
}

/* Smooth page content transitions */
#content-wrapper #content {
  transition: margin-left 0.25s ease;
}

/* Nav tabs active state refinado */
.nav-tabs .nav-link.active {
  color: var(--sima-water-600);
  font-weight: 600;
  border-bottom-color: var(--sima-water-500);
}

.nav-tabs .nav-link:hover {
  color: var(--sima-water-500);
  border-bottom-color: var(--sima-surface-200);
}

/* Dropdown items con mejor hover */
.dropdown-item {
  transition: background 0.1s ease, color 0.1s ease;
  border-radius: var(--sima-radius-sm);
}

.dropdown-item:hover {
  background: var(--sima-water-50);
  color: var(--sima-water-700);
}

/* Toolbar buttons (export, search) hover refinado */
.btn-excel,
.btn-pdf,
.btn-search,
.btn-search-1 {
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
}