/* File Upload Component */

.file-upload-dropzone {
  border: 2px dashed var(--parchment-dark);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
  background-color: var(--parchment-light);
}

.file-upload-dropzone:hover {
  border-color: var(--warm-grey);
  background-color: var(--parchment-base);
}

.file-upload-dropzone.file-upload-dragover {
  border-color: var(--color-primary);
  background-color: rgba(59, 130, 246, 0.05);
  border-style: solid;
}

.file-upload-prompt {
  color: var(--warm-grey);
  margin: 0;
}

.file-upload-prompt-icon {
  font-size: 2rem;
  margin-bottom: var(--space-sm);
  display: block;
}

.file-upload-hint {
  font-size: var(--text-sm);
  color: var(--warm-grey);
  margin-top: var(--space-xs);
}

/* Hidden file input */
.file-upload-input {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  border: 0;
}

/* Progress bar */
.file-upload-progress {
  margin-top: var(--space-md);
}

.file-upload-progress-bar-container {
  height: 8px;
  background-color: var(--parchment-dark);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.file-upload-progress-bar {
  height: 100%;
  background-color: var(--color-primary);
  border-radius: var(--radius-sm);
  transition: width 0.2s ease;
}

.file-upload-progress-bar.file-upload-error {
  background-color: var(--color-error);
}

.file-upload-progress-text {
  display: block;
  font-size: var(--text-sm);
  color: var(--warm-grey);
  margin-top: var(--space-xs);
  text-align: center;
}

.file-upload-progress-text.file-upload-error {
  color: var(--color-error);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-weight: 500;
}

/* Preview/Success state */
.file-upload-preview {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md);
  background-color: var(--parchment-light);
  border: 2px solid var(--parchment-dark);
  border-radius: var(--radius-md);
  margin-top: var(--space-md);
}

.file-upload-preview-info {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.file-upload-preview-icon {
  font-size: 1.5rem;
}

.file-upload-filename {
  font-weight: 600;
  color: var(--warm-grey-dark);
}

.file-upload-remove {
  background: none;
  border: none;
  color: var(--color-error);
  cursor: pointer;
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--text-sm);
  transition: opacity 0.2s ease;
}

.file-upload-remove:hover {
  opacity: 0.7;
}

/* Existing file display */
.file-upload-existing {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm);
  background-color: var(--parchment-light);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  color: var(--warm-grey);
  margin-bottom: var(--space-sm);
}

.file-upload-existing-filename {
  font-weight: 600;
  color: var(--warm-grey-dark);
}