/**
 * Estilos específicos del módulo 04-estaciones.
 * Respeta el design system de 01-base-y-shell (--siam-*) y soporta responsive hasta 320px.
 */

/* ——— Barra de herramientas y selector de variables ——— */
.siam-stations-toolbar {
  display: flex;
  flex-direction: column;
  gap: var(--siam-space-3);
  margin-bottom: var(--siam-space-4);
}

.siam-var-selector-wrap {
  display: flex;
  flex-direction: column;
  gap: var(--siam-space-2);
}

.siam-var-selector-label {
  font-size: var(--siam-font-size-xs);
  font-weight: var(--siam-font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--siam-color-text-muted);
}

.siam-var-selector {
  display: flex;
  flex-wrap: wrap;
  gap: var(--siam-space-2);
}

.siam-var-selector .var-btn {
  white-space: nowrap;
  transition: all var(--siam-transition);
}

.siam-var-selector .var-btn.is-active {
  background: var(--siam-color-primary);
  color: var(--siam-color-text-inverse);
  box-shadow: var(--siam-shadow);
  border-color: var(--siam-color-primary-dark);
}

/* ——— Visor de la descripción de la red ——— */
.siam-visor-page {
  display: flex;
  min-height: calc(100vh - 15rem);
}

.siam-visor {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
  min-height: 640px;
  background: var(--siam-color-surface);
  border: 1px solid var(--siam-color-border-light);
  border-radius: var(--siam-radius-lg);
  box-shadow: var(--siam-shadow);
  overflow: hidden;
}

.siam-visor__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--siam-space-2) var(--siam-space-4);
  padding: 0.55rem 0.9rem;
  background: var(--siam-color-primary);
  color: var(--siam-color-text-inverse);
}

.siam-visor__bar h1 {
  margin: 0;
  color: inherit;
  font-family: var(--siam-font-family);
  font-size: var(--siam-font-size-sm);
  font-weight: var(--siam-font-weight-semibold);
}

.siam-visor__bar p {
  margin: 0;
  font-size: var(--siam-font-size-xs);
  color: #d7e8f4;
}

.siam-visor__tools {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--siam-space-2) var(--siam-space-3);
  padding: 0.45rem 0.75rem;
  border-bottom: 1px solid var(--siam-color-border-light);
  background: var(--siam-color-bg-soft);
}

.siam-visor__label {
  font-size: var(--siam-font-size-xs);
  font-weight: var(--siam-font-weight-semibold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--siam-color-text-muted);
}

.siam-visor__summary {
  margin-left: auto;
  font-size: var(--siam-font-size-xs);
  color: var(--siam-color-text-muted);
}

.siam-visor .siam-notice-banner {
  margin: var(--siam-space-2) var(--siam-space-3) 0;
}

.siam-visor__map {
  flex: 1;
  height: auto;
  min-height: 520px;
  max-height: none;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

/* ——— Contenedor del mapa Leaflet ——— */
.siam-map-container {
  position: relative;
  width: 100%;
  height: 68vh;
  min-height: 420px;
  max-height: 780px;
  border-radius: var(--siam-radius-lg);
  overflow: hidden;
  border: 1px solid var(--siam-color-border);
  box-shadow: var(--siam-shadow);
  background: #eef2f5;
}

#map {
  width: 100%;
  height: 100%;
}

/* ——— Avisos y banners ——— */
.siam-notice-banner {
  padding: var(--siam-space-3) var(--siam-space-4);
  border-radius: var(--siam-radius);
  margin-bottom: var(--siam-space-3);
  font-size: var(--siam-font-size-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--siam-space-3);
}

/* Sin esto, display:flex anula el atributo hidden y se ven los avisos vacíos. */
.siam-notice-banner[hidden] {
  display: none !important;
}

.siam-notice-banner--warning {
  background: #fff8e1;
  border-left: 4px solid var(--siam-color-warning);
  color: #795548;
}

.siam-notice-banner--info {
  background: #e8f4fd;
  border-left: 4px solid var(--siam-color-secondary);
  color: #0d47a1;
}

/* ——— Indicador de carga flotante en mapa ——— */
.siam-map-loading {
  position: absolute;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  padding: var(--siam-space-2) var(--siam-space-4);
  border-radius: 20px;
  box-shadow: var(--siam-shadow-md);
  display: inline-flex;
  align-items: center;
  gap: var(--siam-space-3);
  font-size: var(--siam-font-size-sm);
  font-weight: var(--siam-font-weight-medium);
  color: var(--siam-color-text);
  border: 1px solid var(--siam-color-border-light);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.siam-map-loading.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.siam-spinner-sm {
  width: 18px;
  height: 18px;
  border: 2px solid var(--siam-color-border-light);
  border-top-color: var(--siam-color-primary);
  border-radius: 50%;
  animation: siam-spin 0.8s linear infinite;
}

@keyframes siam-spin {
  to {
    transform: rotate(360deg);
  }
}

/* ——— Marcadores Leaflet y etiquetas ——— */
.siam-leaflet-marker {
  background: transparent;
  border: none;
  /* a11y: centra el círculo visible dentro del área activable de 24 × 24 px. */
  display: flex;
  align-items: center;
  justify-content: center;
}

.siam-marker-pin {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid #ffffff;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.siam-marker-arrow {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.45));
  cursor: pointer;
  transform-origin: center center;
}

.siam-marker-arrow:hover {
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.55));
}

.siam-marker-arrow svg {
  display: block;
}

.siam-marker-calm {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--siam-wind-color, #238A8D);
  border: 2px solid #ffffff;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.45);
  cursor: pointer;
}

.siam-marker-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
}

.siam-station-label {
  background: transparent;
  border: none;
  pointer-events: none;
}

.siam-station-label span {
  font-size: 11px;
  font-weight: 700;
  color: #1a1a1a;
  background: rgba(255, 255, 255, 0.85);
  padding: 1px 4px;
  border-radius: 3px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
  white-space: nowrap;
}

/* Estación seleccionada: etiqueta invertida (azul de marca, texto blanco). */
.siam-station-label--selected span {
  display: inline-block;
  padding: 2px 6px;
  border: 1.5px solid #ffffff;
  border-radius: 4px;
  background: var(--siam-color-primary);
  color: #ffffff;
  font-size: 12px;
  line-height: 1.2;
  text-shadow: none;
  box-shadow: 0 2px 6px rgba(7, 68, 102, 0.5);
  transform: translateY(-2px);
}

/* Estación seleccionada: anillo alrededor del marcador, con borde blanco para que se lea
   igual sobre el satélite y sobre cualquier color de la escala. */
.siam-leaflet-marker {
  /* Diámetro exterior del halo: su borde interior coincide con el borde del punto (18 px + 2 × 3 px). */
  --siam-ring-size: 24px;
  /* Un único factor de escala por marcador: el punto, el halo y el pulso crecen y se encogen juntos. */
  --siam-marker-scale: 1;
}

.siam-leaflet-marker--calm {
  --siam-ring-size: 22px;
}

.siam-leaflet-marker--arrow {
  --siam-ring-size: 34px;
}

/* `scale` es independiente de `transform`: la flecha conserva su giro inline. */
.siam-marker-pin,
.siam-marker-arrow,
.siam-marker-calm,
.siam-leaflet-marker.is-selected::before,
.siam-leaflet-marker.is-selected::after {
  scale: var(--siam-marker-scale);
  transition: scale 0.15s ease;
}

/* Con ratón, el punto bajo el puntero se agranda. En táctil no hay hover real: el navegador lo deja
   «pegado» tras tocar y lo suelta en cualquier momento, lo que hacía el tamaño impredecible. */
@media (hover: hover) and (pointer: fine) {
  .siam-leaflet-marker:hover {
    --siam-marker-scale: 1.3;
  }
}

/* Estación recién elegida: se agranda (punto y halo) hasta que el usuario mueve o hace zoom al mapa. */
.siam-leaflet-marker.is-selected.is-focused {
  --siam-marker-scale: 1.3;
}

.siam-leaflet-marker.is-selected::before,
.siam-leaflet-marker.is-selected::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  box-sizing: border-box;
  width: var(--siam-ring-size);
  height: var(--siam-ring-size);
  margin: calc(var(--siam-ring-size) / -2) 0 0 calc(var(--siam-ring-size) / -2);
  border-radius: 50%;
  pointer-events: none;
}

.siam-leaflet-marker.is-selected::after {
  border: 3px solid var(--siam-color-primary);
  box-shadow:
    0 0 0 2px #ffffff,
    0 0 0 5px rgba(11, 95, 138, 0.28);
}

/* Pulso breve al seleccionar: dos ondas y se queda quieto. */
.siam-leaflet-marker.is-selected::before {
  border: 2px solid var(--siam-color-primary);
  animation: siam-station-pulse 1.1s ease-out 2;
  opacity: 0;
}

/* En escritorio la ficha ya sale en un popup: el halo solo se usa con el panel inferior (móvil). */
@media (min-width: 768px) {
  .siam-leaflet-marker.is-selected::before,
  .siam-leaflet-marker.is-selected::after {
    display: none;
  }
}

@keyframes siam-station-pulse {
  from {
    opacity: 0.75;
    transform: scale(1);
  }

  to {
    opacity: 0;
    transform: scale(1.9);
  }
}

@media (prefers-reduced-motion: reduce) {
  .siam-marker-pin,
  .siam-marker-arrow,
  .siam-marker-calm,
  .siam-leaflet-marker.is-selected::before,
  .siam-leaflet-marker.is-selected::after {
    transition: none;
  }

  .siam-leaflet-marker.is-selected::before {
    animation: none;
  }
}

/* ——— Recreación Frame Figma "popup" ——— */
.siam-popup-wrapper .leaflet-popup-content-wrapper {
  padding: 0;
  border-radius: var(--siam-radius-lg);
  box-shadow: var(--siam-shadow-md);
  border: 1px solid var(--siam-color-border-light);
  overflow: hidden;
}

.siam-popup-wrapper .leaflet-popup-content {
  margin: 0;
  line-height: 1.4;
}

/* La punta sigue señalando al marcador cuando el popup cambia de orientación. */
.siam-popup-wrapper.siam-popup--below {
  margin-bottom: 0;
}

.siam-popup-wrapper.siam-popup--below .leaflet-popup-tip-container {
  top: 0;
  margin-top: -20px;
  transform: rotate(180deg);
}

.siam-popup-wrapper.siam-popup--left,
.siam-popup-wrapper.siam-popup--right {
  margin-bottom: 0;
}

.siam-popup-wrapper.siam-popup--left .leaflet-popup-tip-container,
.siam-popup-wrapper.siam-popup--right .leaflet-popup-tip-container {
  position: absolute;
  top: 50%;
  left: auto;
  margin: -10px 0 0;
}

.siam-popup-wrapper.siam-popup--left .leaflet-popup-tip-container {
  right: -20px;
  transform: rotate(-90deg);
}

.siam-popup-wrapper.siam-popup--right .leaflet-popup-tip-container {
  left: -20px;
  transform: rotate(90deg);
}

.siam-station-popup {
  padding: var(--siam-space-3) var(--siam-space-4);
  background: var(--siam-color-surface);
  min-width: 220px;
}

.siam-station-popup--rich {
  min-width: 280px;
  max-width: 360px;
}

.siam-station-popup__header {
  border-bottom: 1px solid var(--siam-color-border-light);
  padding-bottom: var(--siam-space-2);
  margin-bottom: var(--siam-space-2);
}

.siam-station-popup__code {
  display: inline-block;
  font-size: var(--siam-font-size-xs);
  font-weight: 700;
  color: var(--siam-color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.siam-station-popup__title {
  margin: 2px 0 0;
  font-size: var(--siam-font-size-base);
  color: var(--siam-color-text);
  font-weight: var(--siam-font-weight-semibold);
}

.siam-station-popup__place {
  margin: 0.2rem 0 0;
  color: var(--siam-color-text-muted);
  font-size: var(--siam-font-size-xs);
}

.siam-station-popup__time {
  margin: 0.35rem 0 0;
  color: var(--siam-color-text-muted);
  font-size: 0.7rem;
}

.siam-station-popup__body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: var(--siam-font-size-sm);
  margin-bottom: var(--siam-space-3);
}

.siam-station-popup__grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--siam-space-3);
  margin-bottom: var(--siam-space-3);
  align-items: start;
}

.siam-station-popup__metrics {
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-size: var(--siam-font-size-xs);
}

.siam-station-popup__photo {
  margin: 0;
  width: 104px;
  overflow: hidden;
  border: 1px solid var(--siam-color-border-light);
  border-radius: var(--siam-radius);
  background: var(--siam-color-bg-soft);
}

.siam-station-popup__photo img {
  display: block;
  width: 100%;
  height: 78px;
  object-fit: cover;
}

.siam-station-popup__row {
  display: flex;
  justify-content: space-between;
  gap: var(--siam-space-2);
}

.siam-station-popup__label {
  color: var(--siam-color-text-muted);
}

.siam-station-popup__val {
  font-weight: var(--siam-font-weight-medium);
  color: var(--siam-color-text);
  text-align: right;
}

.siam-station-popup__highlight {
  background: #f4f8fb;
  padding: 4px 6px;
  border-radius: var(--siam-radius);
  margin: 2px -6px;
}

.siam-station-popup__color-value {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 3.75rem;
  padding: 0.15rem 0.45rem;
  border: 1px solid rgba(23, 48, 66, 0.16);
  border-radius: calc(var(--siam-radius) - 2px);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.2);
  font-weight: 700;
}

.siam-station-popup__footer {
  border-top: 1px solid var(--siam-color-border-light);
  padding-top: var(--siam-space-2);
  display: flex;
  justify-content: flex-end;
}

.siam-station-popup__footer .siam-btn,
.siam-station-popup__footer a.siam-btn {
  background: var(--siam-footer-blue, #1f6f9f);
  border-color: var(--siam-footer-blue, #1f6f9f);
  color: #ffffff;
}

.siam-station-popup__footer .siam-btn:hover,
.siam-station-popup__footer a.siam-btn:hover {
  background: var(--siam-color-primary-dark);
  border-color: var(--siam-color-primary-dark);
  color: #ffffff;
}

/* ——— Leyenda dinámica Leaflet ——— */
.siam-map-legend {
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  padding: var(--siam-space-3);
  font-size: var(--siam-font-size-xs);
  max-width: 190px;
  background: rgba(255, 255, 255, 0.94) !important;
  box-shadow: var(--siam-shadow-md);
  border: 1px solid var(--siam-color-border);
}

.siam-legend__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 6px;
  margin-bottom: var(--siam-space-2);
  border-bottom: 1px solid var(--siam-color-border-light);
  padding-bottom: 4px;
}

/* Cabecera pulsable: pliega y despliega la leyenda (útil sobre todo en móvil). */
.siam-legend__toggle {
  width: 100%;
  margin: 0 0 var(--siam-space-2);
  padding: 0 0 4px;
  border: 0;
  border-bottom: 1px solid var(--siam-color-border-light);
  background: none;
  font: inherit;
  text-align: left;
  cursor: pointer;
  align-items: center;
  -webkit-tap-highlight-color: transparent;
}

.siam-legend__toggle:focus-visible {
  outline: 2px solid var(--siam-color-focus, #1f6f9f);
  outline-offset: 2px;
}

.siam-legend__toggle .siam-legend__title {
  flex: 1 1 auto;
  text-align: left;
}

.siam-legend__chevron {
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
  color: var(--siam-color-primary-dark);
  transition: transform var(--siam-transition, 0.15s ease);
}

.siam-map-legend.is-collapsed .siam-legend__chevron {
  transform: rotate(180deg);
}

.siam-map-legend.is-collapsed .siam-legend__body {
  display: none;
}

.siam-map-legend.is-collapsed .siam-legend__toggle {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: 0;
}

.siam-legend__title {
  margin: 0;
  font-size: var(--siam-font-size-xs);
  font-weight: 700;
  color: var(--siam-color-primary-dark);
}

.siam-legend__section + .siam-legend__section {
  margin-top: var(--siam-space-3);
  padding-top: var(--siam-space-3);
  border-top: 1px solid var(--siam-color-border-light);
}

.siam-legend__subtitle {
  margin: 0 0 4px;
  font-size: var(--siam-font-size-xs);
  font-weight: var(--siam-font-weight-semibold);
  color: var(--siam-color-text);
}

.siam-legend__caption {
  margin: 0 0 8px;
  font-size: 10px;
  line-height: 1.35;
  color: var(--siam-color-text-muted);
}

.siam-legend__unit-inline {
  display: block;
  margin-top: 4px;
  font-size: 10px;
  color: var(--siam-color-text-muted);
}

.siam-station-label--wind span {
  margin-left: 6px;
  text-shadow:
    0 0 3px #fff,
    0 0 5px #fff,
    0 1px 2px rgba(0, 0, 0, 0.65);
}

.siam-station-popup__hint {
  margin: 0 0 8px;
  font-size: 11px;
  line-height: 1.35;
  color: var(--siam-color-text-muted);
}

.siam-legend__unit {
  font-weight: 600;
  color: var(--siam-color-text-muted);
}

.siam-legend__items {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.siam-legend__row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.siam-legend__color {
  width: 14px;
  height: 14px;
  border-radius: 2px;
  flex-shrink: 0;
  border: 1px solid rgba(0, 0, 0, 0.15);
}

.siam-legend__text {
  font-variant-numeric: tabular-nums;
  color: var(--siam-color-text);
}

.siam-legend__range {
  margin-top: 6px;
  padding-top: 4px;
  border-top: 1px dashed var(--siam-color-border-light);
  color: var(--siam-color-text-muted);
  font-size: 10px;
}

/* ——— Recreación Frame Figma "listado_estaciones 1" ——— */
.siam-filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: var(--siam-space-3);
  margin-bottom: var(--siam-space-4);
  padding: var(--siam-space-4);
  background: var(--siam-color-surface);
  border: 1px solid var(--siam-color-border-light);
  border-radius: var(--siam-radius-lg);
  box-shadow: var(--siam-shadow);
}

.siam-filter-group {
  flex: 1 1 220px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.siam-filter-group label {
  font-size: var(--siam-font-size-xs);
  font-weight: var(--siam-font-weight-medium);
  color: var(--siam-color-text);
}

.siam-filter-group input,
.siam-filter-group select {
  height: 2.375rem;
}

.siam-filter-actions {
  display: flex;
  gap: var(--siam-space-2);
}

.siam-table-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--siam-space-2);
  font-size: var(--siam-font-size-xs);
  color: var(--siam-color-text-muted);
}

.siam-station-code {
  color: var(--siam-color-primary);
  font-family: var(--siam-font-family-mono);
}

.siam-link-subtle {
  color: var(--siam-color-text);
  font-weight: var(--siam-font-weight-medium);
}

.siam-link-subtle:hover {
  color: var(--siam-color-primary);
}

.siam-text-right {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.siam-table-actions {
  display: flex;
  gap: 6px;
  justify-content: flex-end;
}

.siam-table th[data-sort] {
  cursor: pointer;
  user-select: none;
}

.siam-table th[data-sort]:hover {
  background: var(--siam-color-primary-dark);
}

.siam-table th[aria-sort="ascending"]::after {
  content: " ▲";
  font-size: 0.7em;
}

.siam-table th[aria-sort="descending"]::after {
  content: " ▼";
  font-size: 0.7em;
}

.siam-table-empty,
.siam-table-error {
  text-align: center;
  padding: var(--siam-space-6) !important;
  color: var(--siam-color-text-muted);
  font-style: italic;
}

.siam-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  background: var(--siam-color-accent-soft);
  color: var(--siam-color-accent);
}

/* ——— Ficha de estación (mockup SIAM) ——— */
.siam-ficha {
  display: grid;
  gap: var(--siam-space-4);
}

.siam-ficha__top {
  display: flex;
  align-items: center;
}

.siam-ficha__back {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--siam-footer-blue, #1f6f9f);
  font-size: var(--siam-font-size-md);
  font-weight: var(--siam-font-weight-semibold);
  text-decoration: none;
}

.siam-ficha__back:hover {
  color: var(--siam-color-primary-dark);
  text-decoration: none;
}

.siam-ficha__back-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--siam-footer-blue, #1f6f9f);
  color: #ffffff;
  position: relative;
}

.siam-ficha__back-icon::before {
  content: "";
  width: 0.55rem;
  height: 0.55rem;
  border-left: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  margin-left: 0.15rem;
}

.siam-ficha__search {
  position: relative;
  display: block;
}

.siam-ficha__search .siam-catalog__search-icon {
  left: 1rem;
}

.siam-ficha__search input {
  width: 100%;
  min-height: 2.75rem;
  padding: 0.65rem 1rem 0.65rem 2.6rem;
  border: 1px solid var(--siam-color-border);
  border-radius: 999px;
  background: #ffffff;
  font-size: var(--siam-font-size-sm);
  box-shadow: var(--siam-shadow);
}

.siam-ficha__search input:focus {
  outline: none;
  border-color: var(--siam-color-focus);
  box-shadow: 0 0 0 3px rgba(26, 122, 184, 0.18);
}

.siam-ficha__content {
  display: grid;
  gap: var(--siam-space-4);
  min-width: 0;
  max-width: 100%;
}

.siam-ficha-card {
  background: #ffffff;
  border: 1px solid var(--siam-color-border-light);
  border-radius: var(--siam-radius-lg);
  box-shadow: var(--siam-shadow);
  padding: var(--siam-space-5) var(--siam-space-4);
  min-width: 0;
  max-width: 100%;
}

.siam-ficha-card__ubicacion {
  display: grid;
  gap: var(--siam-space-5);
}

@media (min-width: 900px) {
  .siam-ficha-card__ubicacion {
    grid-template-columns: minmax(0, 1.35fr) minmax(240px, 0.9fr);
    align-items: start;
  }
}

.siam-ficha-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--siam-space-3);
  margin-bottom: var(--siam-space-4);
}

.siam-ficha-card__title {
  margin: 0 0 var(--siam-space-3);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--siam-font-family);
  font-size: var(--siam-font-size-lg);
  font-weight: var(--siam-font-weight-semibold);
  color: var(--siam-color-primary-dark);
}

.siam-ficha-card__head .siam-ficha-card__title {
  margin-bottom: 0;
}

.siam-ficha-card__aside-title {
  margin: 0 0 var(--siam-space-3);
  font-family: var(--siam-font-family);
  font-size: var(--siam-font-size-sm);
  font-weight: var(--siam-font-weight-semibold);
  color: var(--siam-footer-blue, #1f6f9f);
  text-align: center;
}

.siam-ficha__refresh {
  border: 0;
  background: transparent;
  color: var(--siam-footer-blue, #1f6f9f);
  font-size: 1.15rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.1rem 0.25rem;
}

.siam-ficha-modes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.siam-ficha-modes__btn {
  min-height: 2.25rem;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--siam-color-border);
  border-radius: var(--siam-radius);
  background: #eef2f5;
  color: var(--siam-color-text);
  font-size: var(--siam-font-size-xs);
  font-weight: var(--siam-font-weight-semibold);
  cursor: pointer;
}

.siam-ficha-modes__btn.is-active,
.siam-ficha-modes__btn[aria-selected="true"] {
  background: var(--siam-footer-blue, #1f6f9f);
  border-color: var(--siam-footer-blue, #1f6f9f);
  color: #ffffff;
}

.siam-ficha-dl {
  margin: 0;
}

.siam-ficha-dl__row {
  display: grid;
  grid-template-columns: minmax(10rem, 42%) 1fr;
  gap: var(--siam-space-3);
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--siam-color-border-light);
  font-size: var(--siam-font-size-sm);
}

.siam-ficha-dl__row:last-child {
  border-bottom: 0;
}

.siam-ficha-dl dt {
  margin: 0;
  color: var(--siam-footer-blue, #1f6f9f);
  font-weight: var(--siam-font-weight-semibold);
}

.siam-ficha-dl dd {
  margin: 0;
  color: var(--siam-color-text);
  text-align: right;
}

.siam-ficha-photos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.45rem;
  margin-bottom: var(--siam-space-3);
}

.siam-ficha-photos img {
  display: block;
  width: 100%;
  height: 5.5rem;
  object-fit: cover;
  border-radius: 4px;
  background: var(--siam-color-bg-soft);
}

.siam-ficha__panorama {
  display: flex;
  width: 100%;
  border-radius: 999px;
  color: var(--siam-footer-blue, #1f6f9f);
  border-color: var(--siam-footer-blue, #1f6f9f);
}

.siam-ficha-note {
  margin: var(--siam-space-2) 0 0;
  color: var(--siam-footer-blue, #1f6f9f);
  font-size: var(--siam-font-size-xs);
  line-height: 1.4;
}

.siam-ficha-table-wrap {
  margin-top: var(--siam-space-3);
  max-width: 100%;
  min-width: 0;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: contain;
  scrollbar-width: thin;
}

.siam-ficha-table-wrap .siam-table {
  width: max-content;
  min-width: 100%;
}

.siam-ficha-table-wrap--summary .siam-table {
  min-width: 42rem;
}

.siam-ficha-table th,
.siam-ficha-table td,
.siam-ficha-summary th,
.siam-ficha-summary td {
  font-size: var(--siam-font-size-xs);
  white-space: nowrap;
}

.siam-ficha-summary thead tr:first-child th {
  background: var(--siam-footer-blue, #1f6f9f);
  color: #ffffff;
  text-align: center;
}

.siam-ficha-summary__sub th {
  background: #e8f2f8;
  color: var(--siam-color-primary-dark);
  font-weight: var(--siam-font-weight-semibold);
  text-align: center;
}

.siam-ficha-summary td {
  text-align: center;
}

@media (max-width: 767px) {
  .siam-page--catalog .siam-interior {
    padding: var(--siam-space-3);
  }

  .siam-ficha {
    gap: var(--siam-space-3);
    min-width: 0;
  }

  .siam-ficha__back {
    font-size: var(--siam-font-size-sm);
    gap: 0.5rem;
  }

  .siam-ficha__back-icon {
    width: 1.65rem;
    height: 1.65rem;
  }

  .siam-ficha__search input {
    min-height: 2.35rem;
    padding: 0.45rem 0.85rem 0.45rem 2.35rem;
    box-shadow: none;
  }

  .siam-ficha__content {
    gap: var(--siam-space-3);
  }

  .siam-ficha-card {
    padding: var(--siam-space-3);
    border-radius: var(--siam-radius);
  }

  .siam-ficha-card__ubicacion {
    gap: var(--siam-space-3);
  }

  .siam-ficha-card__head {
    flex-direction: column;
    align-items: stretch;
    gap: var(--siam-space-2);
    margin-bottom: var(--siam-space-3);
  }

  .siam-ficha-card__title {
    margin-bottom: 0;
    font-size: var(--siam-font-size-md);
  }

  .siam-ficha-card__aside-title {
    margin-bottom: var(--siam-space-2);
    font-size: var(--siam-font-size-xs);
    text-align: left;
  }

  .siam-ficha-modes {
    flex-wrap: nowrap;
    gap: 0.3rem;
    margin: 0 calc(var(--siam-space-3) * -1);
    padding: 0 var(--siam-space-3) 0.1rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
  }

  .siam-ficha-modes__btn {
    flex: 0 0 auto;
    min-height: 2rem;
    padding: 0.3rem 0.6rem;
    font-size: 0.68rem;
    white-space: nowrap;
  }

  .siam-ficha-dl__row {
    grid-template-columns: 1fr;
    gap: 0.12rem;
    padding: 0.35rem 0;
  }

  .siam-ficha-dl dt {
    font-size: var(--siam-font-size-xs);
    line-height: 1.3;
  }

  .siam-ficha-dl dd {
    text-align: left;
    font-size: var(--siam-font-size-xs);
    line-height: 1.35;
    word-break: break-word;
  }

  .siam-ficha-photos {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.35rem;
    margin-bottom: var(--siam-space-2);
  }

  .siam-ficha-photos img:nth-child(n + 3) {
    display: none;
  }

  .siam-ficha-photos img {
    height: 4.25rem;
  }

  .siam-ficha__panorama.siam-btn {
    min-height: 2.15rem;
    padding: 0.3rem 0.75rem;
    font-size: var(--siam-font-size-xs);
  }

  .siam-ficha-note {
    margin-top: 0.35rem;
    font-size: 0.68rem;
    line-height: 1.35;
  }

  .siam-ficha-table-wrap {
    margin-top: var(--siam-space-2);
    margin-left: calc(var(--siam-space-3) * -1);
    margin-right: calc(var(--siam-space-3) * -1);
    width: auto;
    max-width: none;
    border-left: 0;
    border-right: 0;
    border-radius: 0;
  }

  .siam-ficha-table-wrap--summary .siam-table {
    min-width: 36rem;
  }
}

.siam-page--catalog #siam-main.siam-main {
  min-width: 0;
  max-width: 100%;
}

/* ——— Catálogo estaciones (mockup Listado / Informes) ——— */
.siam-page--catalog .siam-sidebar,
.siam-page--catalog .siam-breadcrumbs-bar {
  display: none;
}

.siam-page--catalog .siam-interior {
  max-width: var(--siam-max-width);
  padding-top: var(--siam-space-5);
  min-width: 0;
  overflow-x: clip;
}

.siam-page--catalog .siam-interior__grid,
.siam-page--catalog .siam-catalog {
  min-width: 0;
  max-width: 100%;
}

.siam-page--catalog .siam-interior__grid--with-sidebar {
  grid-template-columns: minmax(0, 1fr);
}

.siam-page--catalog #siam-main.siam-main--inset {
  padding: 0;
}

.siam-catalog {
  display: grid;
  gap: 0;
}

.siam-catalog__tabs {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(0, 1fr);
  gap: 0.35rem;
  margin-bottom: 0.35rem;
}

.siam-catalog__tab {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.65rem 1rem;
  border-radius: 10px 10px 0 0;
  /* a11y: #5aa0c8 daba 2,88:1 con texto blanco; #2e7bab da 4,63:1 (WCAG 1.4.3). */
  background: #2e7bab;
  color: #ffffff;
  font-size: var(--siam-font-size-md);
  font-weight: var(--siam-font-weight-semibold);
  text-decoration: none;
  transition: background var(--siam-transition);
}

@media (max-width: 480px) {
  .siam-catalog__tab {
    padding: 0.65rem 0.35rem;
    font-size: var(--siam-font-size-sm);
    text-align: center;
  }
}

.siam-catalog__tab:hover {
  /* a11y: 5,5:1 con texto blanco (antes #3f8ab8, 3,79:1). */
  background: #246f9c;
  color: #ffffff;
  text-decoration: none;
}

.siam-catalog__tab.is-active {
  background: var(--siam-footer-blue, #1f6f9f);
  color: #ffffff;
  /* a11y: la pestaña activa no se distingue solo por el color (WCAG 1.4.1). */
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.3em;
}

.siam-catalog__panel {
  background: #ffffff;
  border: 1px solid var(--siam-color-border-light);
  border-radius: 0 0 var(--siam-radius-lg) var(--siam-radius-lg);
  box-shadow: var(--siam-shadow);
  padding: var(--siam-space-5) var(--siam-space-4) var(--siam-space-4);
}

.siam-catalog__filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--siam-space-3);
  margin-bottom: var(--siam-space-4);
}

.siam-catalog__search {
  position: relative;
  flex: 1 1 16rem;
  min-width: 12rem;
}

.siam-catalog__search-icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  width: 0.9rem;
  height: 0.9rem;
  border: 2px solid var(--siam-color-text-muted);
  border-radius: 50%;
  transform: translateY(-55%);
  pointer-events: none;
  opacity: 0.7;
}

.siam-catalog__search-icon::after {
  content: "";
  position: absolute;
  left: 0.55rem;
  top: 0.55rem;
  width: 0.45rem;
  height: 2px;
  background: var(--siam-color-text-muted);
  transform: rotate(45deg);
  transform-origin: left center;
}

.siam-catalog__search input {
  width: 100%;
  min-height: 2.6rem;
  padding: 0.55rem 0.85rem 0.55rem 2.35rem;
  border: 1px solid var(--siam-color-border);
  border-radius: var(--siam-radius);
  background: #ffffff;
  font-size: var(--siam-font-size-sm);
  color: var(--siam-color-text);
}

.siam-catalog__search input:focus {
  outline: none;
  border-color: var(--siam-color-focus);
  box-shadow: 0 0 0 3px rgba(26, 122, 184, 0.18);
}

.siam-catalog__mostrar {
  min-height: 2.6rem;
  padding: 0.45rem 2rem 0.45rem 0.85rem;
  border: 1px solid #246f9c;
  border-radius: var(--siam-radius);
  background: #2e7bab;
  color: #ffffff;
  font-size: var(--siam-font-size-sm);
  font-weight: var(--siam-font-weight-medium);
  cursor: pointer;
}

.siam-catalog__btn-buscar {
  min-height: 2.6rem;
  padding-inline: 1.25rem;
  background: var(--siam-footer-blue, #1f6f9f);
  border-color: var(--siam-footer-blue, #1f6f9f);
}

.siam-catalog__btn-reset {
  min-height: 2.6rem;
  padding-inline: 1.1rem;
  background: #ffffff;
  border: 1px solid var(--siam-color-border);
  color: var(--siam-footer-blue, #1f6f9f);
}

.siam-catalog__list {
  display: grid;
  border-top: 1px solid var(--siam-color-border-light);
}

.siam-catalog__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--siam-space-3);
  padding: 0.85rem 0.15rem;
  border-bottom: 1px solid var(--siam-color-border-light);
}

.siam-catalog__row-main {
  display: flex;
  align-items: center;
  gap: var(--siam-space-3);
  min-width: 0;
  color: inherit;
  text-decoration: none;
}

.siam-catalog__row-main:hover {
  text-decoration: none;
}

.siam-catalog__row-main:hover .siam-catalog__title {
  color: var(--siam-footer-blue, #1f6f9f);
}

.siam-catalog__thumb {
  flex-shrink: 0;
  width: 3.25rem;
  height: 3.25rem;
  object-fit: cover;
  border-radius: 4px;
  background: var(--siam-color-bg-soft);
}

.siam-catalog__title {
  margin: 0;
  font-family: var(--siam-font-family);
  font-size: var(--siam-font-size-base);
  font-weight: var(--siam-font-weight-semibold);
  color: var(--siam-color-text);
  line-height: 1.3;
}

.siam-catalog__ficha {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  flex-shrink: 0;
  color: var(--siam-footer-blue, #1f6f9f);
  font-size: var(--siam-font-size-sm);
  font-weight: var(--siam-font-weight-semibold);
  text-decoration: none;
  white-space: nowrap;
}

.siam-catalog__ficha:hover {
  color: var(--siam-color-primary-dark);
  text-decoration: none;
}

.siam-catalog__ficha-icon {
  display: inline-block;
  width: 0.95rem;
  height: 1.1rem;
  border: 1.5px solid currentColor;
  border-radius: 2px;
  position: relative;
}

.siam-catalog__ficha-icon::before {
  content: "";
  position: absolute;
  left: 0.15rem;
  right: 0.15rem;
  top: 0.28rem;
  height: 1.5px;
  background: currentColor;
  box-shadow: 0 3px 0 currentColor, 0 6px 0 currentColor;
}

.siam-catalog__pager {
  display: flex;
  justify-content: flex-end;
  padding-top: var(--siam-space-3);
  color: var(--siam-color-text-muted);
  font-size: var(--siam-font-size-sm);
  font-weight: var(--siam-font-weight-medium);
}

.siam-catalog__empty {
  margin: 0;
  padding: var(--siam-space-6) var(--siam-space-2);
  text-align: center;
  color: var(--siam-color-text-muted);
}

.siam-catalog__empty--error {
  color: var(--siam-color-error);
}

/* ——— Adaptaciones Mobile / 320px ——— */
@media (max-width: 480px) {
  .siam-map-container {
    height: 55vh;
    min-height: 340px;
  }

  .siam-var-selector .var-btn {
    flex: 1 1 calc(50% - var(--siam-space-2));
    font-size: var(--siam-font-size-xs);
    padding: 0.35rem 0.5rem;
  }

  .siam-map-legend {
    max-width: 150px;
    padding: 6px;
    font-size: 10px;
  }

  .siam-measures-grid {
    grid-template-columns: 1fr 1fr;
  }

  .siam-filter-bar {
    padding: var(--siam-space-3);
  }

  .siam-filter-group {
    flex: 1 1 100%;
  }

  .siam-catalog__filters {
    flex-direction: column;
    align-items: stretch;
  }

  /* En columna el flex-basis de 16rem sería alto: la lupa (50 %) quedaba flotando fuera del campo. */
  .siam-catalog__search {
    flex: none;
    width: 100%;
  }

  .siam-catalog__mostrar,
  .siam-catalog__btn-buscar,
  .siam-catalog__btn-reset {
    width: 100%;
  }

  .siam-catalog__row {
    flex-direction: column;
    align-items: flex-start;
  }

  .siam-catalog__title {
    font-size: var(--siam-font-size-sm);
  }
}

/* ——— Móvil: panel inferior de estación (estilo Google Maps) ——— */
.siam-station-sheet {
  --siam-sheet-peek: 5.75rem;

  position: fixed;
  z-index: calc(var(--siam-z-drawer) - 2);
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  max-height: min(72dvh, 34rem);
  border-radius: var(--siam-radius-lg) var(--siam-radius-lg) 0 0;
  box-shadow: 0 -0.35rem 2rem rgba(7, 68, 102, 0.22);
  background: var(--siam-color-surface);
  transform: translateY(calc(100% + 1rem));
  overflow: hidden;
  transition: transform 0.32s cubic-bezier(0.32, 0.72, 0, 1);
  pointer-events: auto;
}

/* touch-action no se hereda y cada zona con scroll decide por su cuenta: los gestos los lleva station-sheet.js. */
.siam-station-sheet,
.siam-station-sheet * {
  touch-action: none;
}

/* display: flex anula [hidden]; visibility lo saca del foco tras la animación de salida. */
.siam-station-sheet[hidden] {
  visibility: hidden;
  transition:
    transform 0.32s cubic-bezier(0.32, 0.72, 0, 1),
    visibility 0s linear 0.32s;
}

.siam-station-sheet.is-open {
  transform: translateY(0);
}

.siam-station-sheet.is-peek {
  transform: translateY(calc(100% - var(--siam-sheet-peek)));
}

.siam-station-sheet.is-dragging {
  transition: none;
  user-select: none;
}

.siam-station-sheet__handle-zone {
  flex-shrink: 0;
  padding: 0.65rem 1rem 0.5rem;
  cursor: grab;
  user-select: none;
}

.siam-station-sheet.is-dragging .siam-station-sheet__handle-zone {
  cursor: grabbing;
}

.siam-station-sheet__handle {
  width: 3rem;
  height: 0.4rem;
  margin: 0 auto;
  border-radius: 999px;
  background: var(--siam-color-border);
}

.siam-station-sheet__close {
  position: absolute;
  top: 0.45rem;
  right: 0.75rem;
  z-index: 5;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border: 0;
  border-radius: 999px;
  background: var(--siam-color-bg-soft);
  color: var(--siam-color-text-muted);
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
}

.siam-station-sheet__content {
  flex: 1;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 0 0 max(0.85rem, env(safe-area-inset-bottom, 0px));
}

.siam-station-sheet.is-peek .siam-station-sheet__content {
  overflow: hidden;
  pointer-events: auto;
  cursor: pointer;
}

.siam-station-sheet.is-peek .siam-station-popup__header {
  padding-top: 0;
  margin-top: -0.15rem;
}

.siam-station-sheet.is-peek .siam-station-popup__title {
  margin: 0;
  font-size: var(--siam-font-size-sm);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.siam-station-sheet.is-peek .siam-station-popup__place,
.siam-station-sheet.is-peek .siam-station-popup__time {
  display: none;
}

/* Hueco para que ningún texto de la cabecera (título, lugar, hora) quede debajo de la X. */
.siam-station-sheet__content .siam-station-popup__header {
  padding-right: 2.75rem;
}

.siam-station-sheet__content .siam-station-popup {
  min-width: 0;
  max-width: none;
  border-radius: 0;
}

.siam-station-sheet__content .siam-station-popup--rich {
  max-width: none;
}

.siam-station-sheet__content .siam-station-popup__grid {
  grid-template-columns: 1fr;
}

.siam-station-sheet__content .siam-station-popup__photo {
  width: 100%;
  max-width: 12rem;
}

.siam-page--home .siam-station-sheet {
  --siam-sheet-peek: 4.85rem;
  --siam-sheet-anchor-bottom: max(6.25rem, var(--siam-home-sheet-bottom, 6.75rem));
  --siam-sheet-expanded-height: calc(50dvh - var(--siam-sheet-anchor-bottom));

  bottom: var(--siam-sheet-anchor-bottom);
  max-height: var(--siam-sheet-expanded-height);
  border-radius: var(--siam-radius-lg);
  margin: 0 0.65rem;
  width: auto;
  left: 0;
  right: 0;
}

.siam-page--home .siam-station-sheet.is-open {
  height: var(--siam-sheet-expanded-height);
  max-height: var(--siam-sheet-expanded-height);
  min-height: 11rem;
}

.siam-page--home .siam-station-sheet.is-peek {
  height: auto;
  max-height: var(--siam-sheet-expanded-height);
}

/* Por encima de capas Leaflet, por debajo de controles (leyenda ~1000). */
.siam-page--home #map > .siam-station-sheet.is-open,
.siam-page--home #map > .siam-station-sheet.is-peek {
  z-index: 750;
}

.siam-page--home .siam-map-legend.leaflet-control {
  position: relative;
  z-index: 1001;
}

.siam-page--home .siam-station-sheet:not(.is-open):not(.is-peek) {
  transform: translateY(calc(100% + 1rem));
  pointer-events: none;
}

.siam-station-sheet-backdrop {
  display: none !important;
}

@media (min-width: 768px) {
  .siam-station-sheet {
    display: none !important;
  }
}