.training-2col {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 2rem;
  background-color: rgba(255, 255, 255, 0.03); 
  border: 1px solid #e44c65; 
  border-radius: 10px;
  padding: 2rem;
  margin-top: 3rem;
}

/* Sidebar */
.training-sidebar {
  border-right: 1px solid #e44c65;
  padding-right: 1rem;
}

.training-sidebar h3 {
  font-size: 1.2rem;
  color: #e44c65;
  margin-bottom: 1rem;
}

#category-list {
  list-style: none;
  padding: 0;
}

.category-item {
  padding: 8px 12px;
  margin-bottom: 6px;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 500;
  color: #ccc;
  transition: background 0.2s, color 0.2s;
  
  font-size: 16px;
}

.category-item:hover,
.category-item.active {
  background-color:rgba(255, 255, 255, 0.05);;
  color: white;
}

/* Columna derecha */
.training-main {
  display: grid;
  grid-template-rows: auto 260px; 
  gap: 1rem;
}


/* Galería */
.training-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.1rem;
  width: 100%;       
  max-width: 100%;      
  margin: 0;
  padding: 1rem 0;
}


.training-card {
  background-color: rgba(0,0,0,0.3);
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255,255,255,0.08);

  width: 100%;
  height: 110px;         
  display: flex;
  align-items: center;
  justify-content: center;

  cursor: pointer;
  transition: transform 0.2s ease-in-out,
              box-shadow 0.2s ease-in-out,
              border-color 0.2s ease-in-out;
}

.training-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 20px rgba(228, 76, 101, 0.35);
  border-color: #e44c65;
}

.training-card img {
  max-width: 90%;
  max-height: 70%;
  object-fit: contain;    
  border-radius: 6px;
}

.training-card.selected {
  outline-offset: 3px;
  box-shadow: 0 0 20px rgba(228, 76, 101, 0.35);
  border-color: #e44c65;
}

.training-card.training-card--detail {
  height: 110px;             
  max-width: 240px;
  cursor: default;
}

.training-card.training-card--detail:hover {
  transform: none;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.25);
  border-color: rgba(255,255,255,0.08);
}


/* Detalle */
.training-details {
  padding: 1rem;
  color: #ddd;
  font-size: 0.95rem;
  font-weight: 600;
  text-align: center;
  overflow-y: auto;
}

.training-details .details-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  text-align: left;
  flex-wrap: wrap;
  height: 100%;
}

.training-details .details-content {
  max-width: 550px;
  flex: 1;
}

.training-details h3 {
  font-size: 1.2rem;
  color: #e44c65;
  margin-bottom: 0.5rem;
  text-align: center;
}

.training-details p {
  margin: 6px 0;
  font-size: 0.95rem;
  line-height: 1.4;
  font-weight: 400;
}

.training-details .btn-card {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5px 18px;
  margin-top: 1rem;
  border-radius: 14px;
  background-color: rgba(111, 108, 108, 0.13);
  box-shadow: 0px 6px 12px rgba(0, 0, 0, 0.3);
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-color);
  text-align: center;
  font-weight: 300;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease, background-color .25s ease;
  will-change: transform;
}
.btn-card:hover{
  border-color: #e44c65;
	box-shadow: 0 0 20px rgba(228, 76, 101, 0.25);
	transform: translateY(-5px);
}

.training-gallery img.selected {
  outline: 1px solid #e44c65;
  outline-offset: 3px;
  border-radius: 10px;
}

/* Responsive */
@media (max-width: 1025px) {
  .training-2col {
    padding: 1rem;
    gap: 1rem;
  }
  .training-main {
    grid-template-rows: auto auto;
  }
  .training-details {
    padding: 0rem;
  }
  .training-details .details-wrapper{
    gap: 1rem;
  }
  .training-card.training-card--detail{
    max-width: 200px;
  }
}


@media (max-width: 768px) {
  .training-2col {
    grid-template-columns: 1fr;
  }
  .training-sidebar {
    border-right: none;
    border-bottom: 1px solid #e44c65;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
  }
  .training-gallery {
    grid-template-columns: repeat(3, 1fr);
  }

  .category-item {
    font-size: 0.95rem;
  }

  .training-details h3 {
    font-size: 1.1rem;
  }
}

@media (max-width: 580px) {
  .training-gallery {
    grid-template-columns: repeat(3, 1fr);
  }
  .training-2col{
    gap: 0;
  }
   .category-item {
    font-size: 13px;
  }
  .training-details .details-wrapper{
    text-align: center;
  }
  .training-card.training-card--detail {
        max-width: 240px;
  }
  .training-sidebar {
    padding-bottom: 0rem;
    margin-bottom: 0rem;
    padding-right: 0rem;
  }
}