.page-main-operations {
  flex-direction: column;
  align-items: unset;
  justify-content: unset;
  gap: var(--space-4);
}

.page-main-operations .main-info {
  color: var(--primary-color);
  align-items: center;
}

.page-main-operations .main-info h2 {
  margin: 0;
}


.filter-options {
  display: flex;
  gap: var(--space-4);
}

.filter-options > div {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}


.page-main-data .card.upload {
  width: 100%;
  height: fit-content;
  display: flex;
  flex-direction: column;
}


.designs-header {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.designs-header h2 {
  font-size: var(--text-lg);
  color: var(--primary-color);
  font-weight: 600;
  margin: 0;
}


.product-category {
  margin-bottom: var(--space-5);
}

.product-category:last-child {
  margin-bottom: 0;
}

.category-title {
  font-size: var(--text-base);
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: var(--space-3);
}



.upload-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-3);
}

.upload-slot {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.slot-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--primary-color);
  text-align: center;
}


.upload-box {
  border: 2px dashed var(--gray-300);
  border-radius: var(--radius-md);
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-base);
  background-color: var(--gray-100);
  position: relative;
  overflow: hidden;
}

.upload-box:hover {
  border-color: var(--primary-color);
  background-color: var(--gray-200);
}

.upload-box.has-image {
  border-style: solid;
  border-color: var(--primary-color);
}

.upload-box-icon {
  font-size: var(--text-2xl);
  color: var(--gray-300);
  margin-bottom: var(--space-2);
  transition: color var(--transition-base);
}

.upload-box:hover .upload-box-icon {
  color: var(--primary-color);
}

.upload-box-text {
  font-size: var(--text-sm);
  color: var(--gray-300);
  transition: color var(--transition-base);
}

.upload-box:hover .upload-box-text {
  color: var(--primary-color);
}


.upload-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: none;
}

.upload-box.has-image img {
  display: block;
}

.upload-box.has-image .upload-box-icon,
.upload-box.has-image .upload-box-text {
  display: none;
}


.remove-button {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  background-color: rgba(239, 68, 68, 0.9);
  color: var(--secondary-color);
  border: none;
  border-radius: var(--radius-full);
  width: 28px;
  height: 28px;
  display: none;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: var(--text-sm);
  transition: all var(--transition-normal);
  z-index: 10;
}

.upload-box.has-image:hover .remove-button {
  display: flex;
}

.remove-button:hover {
  background-color: var(--danger-color);
  transform: scale(1.1);
}


.upload-counter {
  font-size: var(--text-sm);
  color: var(--gray-400);
  margin-top: var(--space-2);
}


input[type="file"] {
  display: none;
}


@media (max-width: 768px) {
  
  .designs-header {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: unset;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
  }

  
  .product-category {
    margin-bottom: var(--space-5);
  }

  
  .upload-grid {
    grid-template-columns: repeat(1, 1fr) !important;
  }
}


@media (max-height: 500px) and (orientation: landscape) {
  .page-main-operations {
    flex-direction: column !important;
    align-items: flex-start !important;
  }
  .page-main-operations .main-info {
    gap: var(--space-3) !important;
    flex-direction: row !important;
  }
  
  .designs-header {
    flex-direction: row !important;
    align-items: center !important;
    margin-bottom: var(--space-2) !important;
  }

  
  .product-category {
    margin-bottom: var(--space-3) !important;
  }

  .category-title {
    margin-bottom: var(--space-2) !important;
  }

  
  .upload-grid {
    grid-template-columns: repeat(3, 1fr) !important;
  }

  .upload-box-icon {
    margin-bottom: var(--space-1) !important;
  }

  .upload-box p,
  .upload-box-text {
    font-size: 10px !important;
  }

  
  .remove-button {
    width: 20px !important;
    height: 20px !important;
    font-size: 10px !important;
    top: var(--space-1) !important;
    right: var(--space-1) !important;
  }
}