.input-product-images input[type='file'],
.input-product-thumbnail input[type='file'] {
  width: 0;
  height: 0;
  position: absolute;
  z-index: -1;
  opacity: 0;
}

.image-uploader {
  min-height: 12rem;
  border: 2px dashed #e0e0e7;
  position: relative;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.image-uploader:hover {
  border-color: #696cff;
}

.image-uploader.drag-over {
  border-color: #696cff;
  box-shadow: 0 0 0 4px rgba(105, 108, 255, 0.08);
}

.image-uploader input[type='file'] {
  width: 0;
  height: 0;
  position: absolute;
  z-index: -1;
  opacity: 0;
}

/* Upload Text Placeholder */
.image-uploader .upload-text {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  color: #8892a6;
  padding: 2rem;
}

.image-uploader .upload-text i {
  display: block;
  font-size: 3.5rem;
  margin-bottom: 1rem;
  color: #c7c7d4;
  transition: all 0.3s ease;
}

.image-uploader:hover .upload-text i {
  color: #696cff;
  transform: translateY(-4px);
}

.image-uploader .upload-text span {
  display: block;
  font-size: 14px;
  font-weight: 500;
  text-align: center;
  line-height: 1.5;
}

.image-uploader.has-files .upload-text {
  display: none;
}

/* Uploaded Images Container */
.image-uploader .uploaded {
  padding: 0.75rem;
  line-height: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Individual Uploaded Image */
.image-uploader .uploaded .uploaded-image {
  display: inline-block;
  width: calc(16.6666667% - 1rem);
  height: 180px;
  position: relative;
  background: #f5f5f9;
  cursor: default;
  border-radius: 0.5rem;
  overflow: hidden;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
  transition: all 0.3s ease;
}

.image-uploader .uploaded .uploaded-image:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  transform: translateY(-2px);
}

.image-uploader .uploaded .uploaded-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
}

/* File Name Label */
.image-uploader .uploaded .file-name {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: auto;
  padding: 0.5rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
  color: #fff;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  font-size: 0.75rem;
  font-weight: 500;
  z-index: 2;
}

/* Delete Button */
.image-uploader .uploaded .uploaded-image .delete-image {
  display: none;
  cursor: pointer;
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  border-radius: 50%;
  padding: 0.4rem;
  background-color: rgba(234, 84, 85, 0.95);
  -webkit-appearance: none;
  appearance: none;
  border: none;
  z-index: 3;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  transition: all 0.2s ease;
}

.image-uploader .uploaded .uploaded-image .delete-image:hover {
  background-color: #ea5455;
  transform: scale(1.1);
}

.image-uploader .uploaded .uploaded-image:hover .delete-image {
  display: flex;
  align-items: center;
  justify-content: center;
}

.image-uploader .uploaded .uploaded-image .delete-image i {
  color: #fff;
  font-size: 1.2rem;
  line-height: 1;
}

/* Responsive Design */
@media (max-width: 1200px) {
  .image-uploader .uploaded .uploaded-image {
    width: calc(20% - 1rem);
  }
}

@media (max-width: 992px) {
  .image-uploader .uploaded .uploaded-image {
    width: calc(25% - 1rem);
  }
}

@media (max-width: 768px) {
  .image-uploader .uploaded .uploaded-image {
    width: calc(33.333% - 1rem);
    height: 150px;
  }
}

@media (max-width: 576px) {
  .image-uploader .uploaded .uploaded-image {
    width: calc(50% - 1rem);
    height: 140px;
  }

  .image-uploader {
    min-height: 10rem;
  }

  .image-uploader .upload-text i {
    font-size: 2.5rem;
  }
}

/* Loading State (optional enhancement) */
.image-uploader.loading {
  opacity: 0.6;
  pointer-events: none;
}

.image-uploader.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  border: 4px solid #e0e0e7;
  border-top-color: #696cff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

/* Empty State Enhancement */
.image-uploader:not(.has-files) {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Max Files Indicator (optional) */
.image-uploader.max-files-reached {
  opacity: 0.5;
  cursor: not-allowed;
}

.image-uploader.max-files-reached:hover {
  border-color: #e0e0e7;
}

/* Single Image Mode */
.image-uploader.single-mode .uploaded .uploaded-image {
  width: 100%;
  max-width: 300px;
  height: 300px;
  margin: 0 auto;
}

/* ============================================
   CUSTOM UPLOAD AREAS (Simple Implementation)
   Modern Filament/Nova Style
   ============================================ */

.image-uploader {
  min-height: 12rem;
  border: 2px dashed #e0e0e7;
  position: relative;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.image-uploader:hover {
  border-color: #696cff;
}

.image-uploader.drag-over {
  border-color: #696cff;
  box-shadow: 0 0 0 4px rgba(105, 108, 255, 0.08);
}

/* Upload placeholder text */
.upload-placeholder {
  color: #8892a6;
  text-align: center;
  padding: 2rem 1rem;
  transition: opacity 0.3s ease;
}

.upload-icon {
  font-size: 3.5rem;
  color: #c7c7d4;
  margin-bottom: 1rem;
  transition: all 0.3s ease;
}

.image-uploader:hover .upload-icon {
  color: #696cff;
  transform: translateY(-4px);
}

.upload-placeholder p {
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 0.25rem;
  color: #4b465c;
}

.upload-placeholder small {
  font-size: 12px;
  color: #a8b1c1;
}

.image-uploader.has-files .upload-placeholder {
  display: none;
}

/* Preview containers */
.student-preview,
.father-preview,
.mother-preview,
.image-preview {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.student-preview img,
.father-preview img,
.mother-preview img,
.image-preview img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 0.375rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease;
}

.image-uploader:hover img {
  transform: scale(1.02);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .image-uploader {
    min-height: 10rem;
  }

  .upload-icon {
    font-size: 2.5rem;
  }
}