:root {
  --bg-app: #f8fafc;
  --card-bg: #ffffff;
  --text-primary: #0f172a;
  --text-muted: #64748b;
  --border-color: #e2e8f0;

  /* Colores Oficiales WCAG */
  --color-tu: #0052cc;
  --color-eq: #c8102e;
  --color-inf: #007a3d;

  --radius-lg: 16px;
  --radius-md: 10px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 14px rgba(0,0,0,0.08);
}

* {
  box-sizing: border-box;
}



.app-header {
  background: var(--card-bg);
  border-bottom: 1px solid var(--border-color);
  padding: 24px 20px;
  text-align: center;
}

.header-container {
  max-width: 800px;
  margin: 0 auto;
}

.badge-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 800;
  color: var(--color-tu);
  background: #eff6ff;
  padding: 4px 12px;
  border-radius: 20px;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.app-header h1 {
  margin: 0 0 6px 0;
  font-size: clamp(22px, 4vw, 30px);
  font-weight: 800;
  color: var(--text-primary);
}

.app-header p {
  margin: 0;
  font-size: 14px;
  color: var(--text-muted);
}

.app-layout {
  max-width: 1200px;
  margin: 20px auto;
  padding: 0 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.toolbar {
  background: var(--card-bg);
  padding: 14px 18px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.filter-group label {
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}

.icon-ui {
  width: 16px;
  height: 16px;
  color: var(--color-tu);
}

.custom-select {
  padding: 8px 12px;
  border-radius: 8px;
  border: 1.5px solid var(--border-color);
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  background: var(--card-bg);
  cursor: pointer;
  outline: none;
  transition: border-color 0.2s;
}

.custom-select:focus {
  border-color: var(--color-tu);
}

.quick-legend {
  display: flex;
  gap: 8px;
}

.chip {
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #f1f5f9;
}

.chip .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.chip-tu .dot { background: var(--color-tu); }
.chip-eq .dot { background: var(--color-eq); }
.chip-inf .dot { background: var(--color-inf); }

.map-container {
  height: 520px;
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  overflow: hidden;
  background-color: #cbd5e1;
}

.details-section {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.tabs-header {
  display: flex;
  border-bottom: 1px solid var(--border-color);
  background: #f8fafc;
}

.tab-btn {
  flex: 1;
  padding: 14px;
  border: none;
  background: none;
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s ease;
  border-bottom: 2px solid transparent;
}

.tab-btn:hover {
  background: #f1f5f9;
  color: var(--text-primary);
}

.tab-btn.active {
  background: var(--card-bg);
  color: var(--text-primary);
  border-bottom-color: var(--color-tu);
}

.tab-logo {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  color: white;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
}

.logo-tu { background: var(--color-tu); }
.logo-eq { background: var(--color-eq); }
.logo-inf { background: var(--color-inf); }

.panel-list {
  display: none;
  padding: 14px;
  max-height: 380px;
  overflow-y: auto;
}

.panel-list.active {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
}

.location-card {
  padding: 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.location-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-tu);
  box-shadow: var(--shadow-sm);
}

.location-card strong {
  display: block;
  font-size: 12px;
  color: var(--text-primary);
  text-transform: uppercase;
  margin-bottom: 4px;
  letter-spacing: 0.5px;
}

.location-card p {
  margin: 0;
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.4;
}


.custom-pin-icon {
  background: none !important;
  border: none !important;
}

.popup-card {
  font-family: 'Inter', sans-serif;
  padding: 2px;
}

.popup-card strong {
  display: block;
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
}

.popup-card h4 {
  margin: 2px 0 6px 0;
  font-size: 13px;
}

.popup-card p {
  margin: 0;
  font-size: 12px;
  color: #334155;
  line-height: 1.35;
}