:root {
  --bg-principal: #0f111a;
  --bg-tarjeta: #1a1d29;
  --texto-principal: #f0f3f8;
  --texto-secundario: #94a3b8;
  
  --color-gen1: #ff007f;
  --color-gen2: #00f0ff;
  --color-gen3: #a020f0;
  --color-noise: #00ff66;
}

body {
  background-color: var(--bg-principal);
  color: var(--texto-principal);
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 20px 15px;
}

.titulo-estacion {
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 3px;
  text-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
  margin-bottom: 20px;
  font-size: 1.6rem;
}

.contenedor-generadores-fila {
  display: flex;
  flex-direction: row;
  justify-content: flex-star;
  gap: 15px;
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
  padding: 15px 10px;
 /* Propiedades para el deslizamiento horizontal: */
  overflow-x: auto;  
  overflow-y: hidden; 
  white-space: nowrap; 
  
  /* Soportes de suavizado para pantallas táctiles (Celulares): */
  -webkit-overflow-scrolling: touch;
}

/* Ajuste individual para las tarjetas dentro de la fila */
.generador-card {
  background-color: var(--bg-tarjeta);
  border-radius: 12px;
  padding: 16px;
  
  /* Congela el ancho de las tarjetas para que no se aplasten */
  flex: 0 0 280px; 
  
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
  box-sizing: border-box;
  border: 1px solid rgba(255, 255, 255, 0.03);
}


.generador-card {
  background-color: var(--bg-tarjeta);
  border-radius: 12px;
  padding: 16px;
  flex: 1;
  min-width: 240px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
  box-sizing: border-box;
  border: 1px solid rgba(255, 255, 255, 0.03);
}

.control-grupo {
  margin-bottom: 10px;
}
.control-grupo:last-child {
  margin-bottom: 0;
}

label {
  display: flex;
  justify-content: space-between;
  color: var(--texto-secundario);
  font-size: 0.8rem;
  margin-bottom: 3px;
}
label span {
  color: var(--texto-principal);
  font-weight: bold;
}

select {
  background-color: #0f111a;
  color: var(--texto-principal);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 6px;
  border-radius: 4px;
  width: 100%;
  outline: none;
  font-size: 0.85rem;
  cursor: pointer;
}

input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  background: #0f111a;
  height: 4px;
  border-radius: 2px;
  outline: none;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  cursor: pointer;
}

.grid-2x2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.sub-seccion {
  background-color: rgba(0, 0, 0, 0.2);
  border-radius: 8px;
  padding: 10px;
  margin-top: 12px;
  border: 1px solid rgba(255, 255, 255, 0.02);
}
h3 {
  color: var(--texto-secundario);
  font-size: 0.75rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: 0;
  margin-bottom: 8px;
  padding-bottom: 3px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}