/**
 * Estilos para la biblioteca interactiva
 */

.biblio-interactiva-container {
  max-width: 1200px;
  margin: 0 auto;
  font-family: 'Arial', sans-serif;
  padding: 20px;
}

.biblio-titulo {
  text-align: center;
  margin-bottom: 40px;
}

.biblio-titulo h2 {
  font-size: 32px;
  color: #0a3d5f;
  margin-bottom: 10px;
}

/* Estilo de estantería */
.biblio-estanteria.estanteria {
  background-image: url('../images/estanteria-fondo.png');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  min-height: 700px;
  position: relative;
  padding: 40px 20px;
}

.biblio-seccion {
  margin-bottom: 40px;
  border-bottom: 2px solid #ddd;
  padding-bottom: 20px;
}

.biblio-categoria {
  font-weight: bold;
  text-align: center;
  margin-bottom: 10px;
  background-color: #0a3d5f;
  color: white;
  padding: 5px;
  border-radius: 5px;
  max-width: 200px;
  margin-left: auto;
  margin-right: auto;
}

.biblio-libros-fila {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 5px;
  padding: 10px;
}

.biblio-libro {
  width: 60px;
  height: 150px;
  background-color: #f5f5f5;
  border: 1px solid #ddd;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  text-decoration: none;
  color: #333;
  font-size: 10px;
  font-weight: bold;
  transition: all 0.3s ease;
  writing-mode: vertical-lr;
  transform: rotate(180deg);
  padding: 5px 2px;
}

.biblio-libro:hover {
  transform: rotate(180deg) translateY(-5px);
  background-color: #e3f2fd;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  color: #0a3d5f;
  z-index: 10;
}

/* Tooltip */
.libro-tooltip {
  position: absolute;
  top: -40px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 5px 10px;
  border-radius: 5px;
  font-size: 12px;
  white-space: nowrap;
  z-index: 100;
  pointer-events: none;
}

.libro-tooltip:after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 5px solid rgba(0, 0, 0, 0.8);
}

/* Estilos responsivos */
@media (max-width: 768px) {
  .biblio-estanteria.estanteria {
    background-image: none;
    min-height: auto;
  }
  
  .biblio-libro {
    width: 40px;
    height: 100px;
    font-size: 8px;
  }
}