.category-popup {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(5, 0, 23, 0.95);
  z-index: 2000;
  justify-content: center;
  align-items: center;
}

.category-popup.active {
  display: flex;
}

.category-menu {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 1200px;
  padding: 2rem;
}

.category-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 2rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.category-item:hover {
  transform: translateY(-10px);
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(93, 51, 246, 0.5);
}

.category-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  color: #5D33F6;
}

.category-icon i {
  font-size: 3rem;
}

.category-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 1rem;
}

.category-description {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
}

.close-category-popup {
  position: absolute;
  top: 2rem;
  right: 2rem;
  font-size: 2rem;
  color: #fff;
  cursor: pointer;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 50%;
  transition: all 0.3s ease;
}

.close-category-popup:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.1);
}

@media (max-width: 992px) {
  .category-menu {
    grid-template-columns: repeat(2, 1fr);
    max-width: 800px;
  }
}

@media (max-width: 768px) {
  .category-menu {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 1.5rem;
  }

  .category-item {
    padding: 1.5rem;
  }

  .category-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 1rem;
  }

  .category-icon i {
    font-size: 2.5rem;
  }

  .category-title {
    font-size: 1.25rem;
  }

  .close-category-popup {
    top: 1rem;
    right: 1rem;
  }
}