/**
 * SIAM — refresco visual (apariencia tipo shadcn)
 * Solo estilos. No cambia markup, rutas, layout.js ni el mapa/kriging.
 * Tokens alineados con frontend/ui (prototipo React).
 */

:root {
  --siam-radius: 0.5rem;
  --siam-radius-lg: 0.75rem;
  --siam-shadow: none;
  --siam-shadow-md: none;
  --siam-ring: 0 0 0 2px var(--siam-color-bg), 0 0 0 4px var(--siam-color-focus);
}

/* Controles y superficies un poco más amigables, misma jerarquía */
.siam-btn {
  border-radius: var(--siam-radius);
  font-weight: var(--siam-font-weight-medium);
  transition:
    background var(--siam-transition),
    border-color var(--siam-transition),
    color var(--siam-transition),
    box-shadow var(--siam-transition);
}

.siam-btn:focus-visible {
  outline: none;
  box-shadow: var(--siam-ring);
}

.siam-btn--secondary {
  background: var(--siam-color-bg-soft);
  border-color: var(--siam-color-border);
  color: var(--siam-color-primary-dark);
}

.siam-btn--secondary:hover {
  background: #d9e8f1;
  border-color: var(--siam-color-primary-light);
  color: var(--siam-color-primary-dark);
}

.siam-card,
.siam-section,
.siam-sidebar,
.siam-table-wrap,
.siam-home-panel {
  border-color: var(--siam-color-border);
  border-radius: var(--siam-radius-lg);
  box-shadow: none;
}

.siam-section__head {
  background: var(--siam-color-surface);
  border-bottom: 1px solid var(--siam-color-border);
  padding: 1rem 1.35rem;
}

.siam-section__head h1 {
  color: var(--siam-color-primary-dark);
  font-family: var(--siam-font-family-display);
  font-size: var(--siam-font-size-xl);
  font-weight: var(--siam-font-weight-semibold);
}

.siam-sidebar__title {
  background: var(--siam-color-muted, var(--siam-color-bg-soft));
  color: var(--siam-color-primary-dark);
  border-bottom: 1px solid var(--siam-color-border-light);
}

.siam-sidebar__link.is-active {
  background: #e5f1f8;
  box-shadow: inset 3px 0 0 var(--siam-color-primary);
}

/* Tabla estilo Data Table (cabecera clara, no barra azul sólida) */
.siam-table thead th {
  background: var(--siam-color-bg-soft);
  color: var(--siam-color-text-muted);
  font-size: 0.7rem;
  font-weight: var(--siam-font-weight-semibold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--siam-color-border);
}

.siam-table tbody tr:nth-child(even) {
  background: var(--siam-color-bg-soft);
}

.siam-table tbody tr:hover {
  background: #e7f1f7;
}

.siam-form input[type="text"],
.siam-form input[type="search"],
.siam-form input[type="number"],
.siam-form input[type="email"],
.siam-form input[type="date"],
.siam-form input[type="datetime-local"],
.siam-form select,
.siam-form textarea,
.siam-catalog__search input,
.siam-catalog__mostrar {
  border-radius: var(--siam-radius);
  border-color: var(--siam-color-input, var(--siam-color-border));
  transition: border-color var(--siam-transition), box-shadow var(--siam-transition);
}

.siam-form input:focus,
.siam-form select:focus,
.siam-form textarea:focus,
.siam-catalog__search input:focus,
.siam-catalog__mostrar:focus {
  border-color: var(--siam-color-focus);
  box-shadow: var(--siam-ring);
  outline: none;
}

.siam-layer-select {
  width: min(100%, 34rem);
  min-height: 2.5rem;
  padding: 0.5rem 2.25rem 0.5rem 0.75rem;
  color: var(--siam-color-text);
  background: var(--siam-color-surface);
  border: 1px solid var(--siam-color-input, var(--siam-color-border));
  border-radius: var(--siam-radius);
  font: inherit;
  line-height: 1.25rem;
  transition: border-color var(--siam-transition), box-shadow var(--siam-transition);
}

.siam-layer-select:focus-visible {
  outline: none;
  border-color: var(--siam-color-focus);
  box-shadow: var(--siam-ring);
}

.siam-layer-select:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.siam-notice-banner {
  border-radius: var(--siam-radius);
  border: 1px solid var(--siam-color-border);
}

.siam-nav__link {
  border-radius: var(--siam-radius);
}

.siam-nav__link.is-active {
  background: #e8f2f8;
  box-shadow: inset 0 -2px 0 var(--siam-color-primary);
}

.siam-hub-agro__btn,
.siam-home-viewer {
  border-radius: var(--siam-radius-lg);
  transition: border-color var(--siam-transition), background var(--siam-transition);
}

.siam-hub-agro__btn:hover,
.siam-home-viewer:hover {
  border-color: var(--siam-color-primary-light);
}

/* Catálogo / listados */
.siam-catalog__tab {
  border-radius: var(--siam-radius) var(--siam-radius) 0 0;
}

.siam-catalog__tab.is-active {
  box-shadow: inset 0 -2px 0 var(--siam-color-primary);
}

.siam-catalog__filters input,
.siam-catalog__filters select,
.siam-catalog__search input {
  border-radius: var(--siam-radius);
}

/* Visor: barra más clara (el mapa/kriging no se toca) */
.siam-visor__bar {
  background: var(--siam-color-surface);
  color: var(--siam-color-primary-dark);
  border-bottom: 1px solid var(--siam-color-border);
}

.siam-visor__bar h1 {
  color: var(--siam-color-primary-dark);
  font-family: var(--siam-font-family-display);
  font-size: var(--siam-font-size-lg);
}

.siam-home-panel__head {
  border-bottom: 1px solid var(--siam-color-border-light);
}

.siam-hub-agro__btn {
  border: 1px solid var(--siam-color-border);
  background: var(--siam-color-bg-soft);
  color: var(--siam-color-primary-dark);
  font-weight: var(--siam-font-weight-medium);
}

.siam-hub-agro__btn:hover {
  background: #d9e8f1;
  color: var(--siam-color-primary-dark);
  text-decoration: none;
}

/* Mapa: no alterar capas Leaflet / overlay de kriging */
.siam-hub-agro__map #map,
.leaflet-container {
  border-radius: var(--siam-radius-lg);
}