/* Image Upload Component Styles */
.image-upload-component {
  max-width: 100%;
  margin: 20px 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.upload-header {
  margin-bottom: 20px;
}

.upload-header h3 {
  margin: 0 0 8px 0;
  color: #1f2937;
  font-size: 18px;
  font-weight: 600;
}

.upload-header p {
  margin: 0;
  color: #6b7280;
  font-size: 14px;
}

/* Upload Area */
.upload-area {
  margin-bottom: 20px;
}

.upload-dropzone {
  border: 2px dashed #d1d5db;
  border-radius: 12px;
  padding: 40px 20px;
  text-align: center;
  background: #f9fafb;
  transition: all 0.3s ease;
  cursor: pointer;
}

.upload-dropzone:hover,
.upload-dropzone.dragover {
  border-color: #3b82f6;
  background: #eff6ff;
}

.upload-icon {
  font-size: 48px;
  color: #9ca3af;
  margin-bottom: 16px;
  display: block;
}

.upload-dropzone p {
  margin: 0 0 16px 0;
  color: #6b7280;
  font-size: 16px;
}

.upload-btn {
  background: #3b82f6;
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.2s;
}

.upload-btn:hover {
  background: #2563eb;
}

/* Progress Bar */
.upload-progress {
  margin-bottom: 20px;
}

.progress-bar {
  width: 100%;
  height: 8px;
  background: #e5e7eb;
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 8px;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #3b82f6, #1d4ed8);
  border-radius: 4px;
  animation: progress-pulse 2s ease-in-out infinite;
}

@keyframes progress-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

#progress-text {
  color: #6b7280;
  font-size: 14px;
  margin: 0;
}

/* Image Preview */
.upload-preview {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.image-preview-item {
  position: relative;
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s, box-shadow 0.2s;
}

.image-preview-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.image-preview-item img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  display: block;
}

.image-info {
  padding: 12px;
}

.image-name {
  margin: 0 0 4px 0;
  font-size: 14px;
  font-weight: 500;
  color: #1f2937;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.image-size,
.image-dimensions {
  margin: 0;
  font-size: 12px;
  color: #6b7280;
}

.remove-image-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(239, 68, 68, 0.9);
  color: white;
  border: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  transition: background-color 0.2s;
  opacity: 0;
}

.image-preview-item:hover .remove-image-btn {
  opacity: 1;
}

.remove-image-btn:hover {
  background: rgba(220, 38, 38, 0.9);
}

/* Storage Info */
.storage-info {
  background: #f3f4f6;
  border-radius: 8px;
  padding: 16px;
  margin-top: 20px;
}

.storage-info p {
  margin: 0 0 8px 0;
  font-size: 14px;
  color: #374151;
}

.storage-bar {
  width: 100%;
  height: 6px;
  background: #e5e7eb;
  border-radius: 3px;
  overflow: hidden;
}

.storage-fill {
  height: 100%;
  background: #10b981;
  border-radius: 3px;
  transition: width 0.3s ease, background-color 0.3s ease;
}

/* Notifications */
.upload-notification {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: 8px;
  margin: 8px 0;
  font-size: 14px;
  animation: slideIn 0.3s ease;
}

.upload-notification.success {
  background: #d1fae5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.upload-notification.error {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fca5a5;
}

.upload-notification button {
  background: none;
  border: none;
  color: inherit;
  font-size: 18px;
  cursor: pointer;
  margin-left: auto;
  opacity: 0.7;
  padding: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.upload-notification button:hover {
  opacity: 1;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .upload-preview {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
  }
  
  .image-preview-item img {
    height: 120px;
  }
  
  .upload-dropzone {
    padding: 30px 15px;
  }
  
  .upload-icon {
    font-size: 36px;
  }
}

@media (max-width: 480px) {
  .upload-preview {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .upload-dropzone {
    padding: 20px 10px;
  }
  
  .upload-dropzone p {
    font-size: 14px;
  }
  
  .upload-btn {
    padding: 10px 20px;
    font-size: 13px;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .upload-dropzone {
    border-color: #000;
    background: #fff;
  }
  
  .upload-btn {
    background: #000;
    color: #fff;
  }
  
  .image-preview-item {
    border-color: #000;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .image-preview-item {
    transition: none;
  }
  
  .upload-dropzone {
    transition: none;
  }
  
  .progress-fill {
    animation: none;
  }
  
  .upload-notification {
    animation: none;
  }
}