/* ==========================================================================
   FileUploader Component Styles
   ========================================================================== */

.mint-file-uploader {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* ==========================================================================
   Dropzone
   ========================================================================== */

.mint-file-uploader__dropzone {
  position: relative;
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-lg);
  cursor: pointer;
  background: var(--bg-secondary);
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.mint-file-uploader__dropzone:hover {
  border-color: var(--color-primary);
  background: color-mix(in srgb, var(--color-primary) 3%, var(--bg-secondary));
}

.mint-file-uploader__dropzone:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.mint-file-uploader__dropzone--dragover {
  border-color: var(--color-primary);
  background: color-mix(in srgb, var(--color-primary) 5%, var(--bg-secondary));
}

.mint-file-uploader__dropzone--disabled {
  opacity: var(--mint-disabled-opacity);
  cursor: not-allowed;
}

.mint-file-uploader__dropzone--sm {
  padding: 1.25rem;
}

.mint-file-uploader__dropzone--md {
  padding: 1.5rem;
}

.mint-file-uploader__dropzone--lg {
  padding: 2rem;
}

/* ==========================================================================
   Content area
   ========================================================================== */

.mint-file-uploader__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.mint-file-uploader__input {
  display: none;
}

.mint-file-uploader__icon {
  width: 2rem;
  height: 2rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.mint-file-uploader__dropzone:hover .mint-file-uploader__icon,
.mint-file-uploader__dropzone--dragover .mint-file-uploader__icon {
  color: var(--color-primary);
}

.mint-file-uploader__text {
  color: var(--text-secondary);
  font-size: 0.8125rem;
  font-weight: 500;
  margin: 0;
  padding: 0;
}

/* ==========================================================================
   Actions slot
   ========================================================================== */

.mint-file-uploader__actions {
  display: flex;
  gap: 0.5rem;
}

/* ==========================================================================
   File list with transitions
   ========================================================================== */

.mint-file-uploader__list {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.mint-file-uploader-item-enter-active {
  transition: all 0.2s ease-out;
}

.mint-file-uploader-item-leave-active {
  transition: all 0.15s ease-in;
}

.mint-file-uploader-item-enter-from {
  opacity: 0;
  transform: translateX(-8px);
}

.mint-file-uploader-item-leave-to {
  opacity: 0;
  transform: translateX(8px);
}

.mint-file-uploader-item-move {
  transition: transform 0.2s ease-out;
}

/* File row */
.mint-file-uploader__file {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.5rem 0.625rem;
  border-radius: var(--radius-md);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  transition: border-color 0.15s ease;
}

.mint-file-uploader__file:hover {
  border-color: color-mix(in srgb, var(--color-primary) 30%, var(--border-color));
}

.mint-file-uploader__file-info {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  min-width: 0;
  flex: 1;
}

/* File type badge */
.mint-file-uploader__file-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  min-width: 2.75rem;
  padding: 0.1875rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.6875rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--badge-color);
  background-color: color-mix(in srgb, var(--badge-color) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--badge-color) 20%, transparent);
}

.mint-file-uploader__file-meta {
  display: flex;
  flex-direction: column;
  gap: 0.0625rem;
  min-width: 0;
}

.mint-file-uploader__file-name {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mint-file-uploader__file-size {
  font-size: 0.6875rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* ==========================================================================
   Remove button (shared between file rows and folder summary)
   ========================================================================== */

.mint-file-uploader__remove-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 1.75rem;
  height: 1.75rem;
  padding: 0;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: color 0.15s ease, background-color 0.15s ease;
}

.mint-file-uploader__remove-btn:hover {
  color: var(--mint-error);
  background-color: var(--mint-error-bg);
}

.mint-file-uploader__remove-icon {
  width: 0.875rem;
  height: 0.875rem;
}

/* ==========================================================================
   Folder summary
   ========================================================================== */

.mint-file-uploader__folder-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem;
  border-radius: var(--radius-md);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  transition: border-color 0.15s ease;
}

.mint-file-uploader__folder-summary:hover {
  border-color: color-mix(in srgb, var(--color-primary) 30%, var(--border-color));
}

.mint-file-uploader__folder-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.mint-file-uploader__folder-icon-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-primary) 8%, transparent);
}

.mint-file-uploader__folder-icon {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--color-primary);
}

.mint-file-uploader__folder-details {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  min-width: 0;
}

.mint-file-uploader__folder-name {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mint-file-uploader__folder-count {
  font-size: 0.6875rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* ==========================================================================
   Reduced motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  .mint-file-uploader__dropzone {
    transition: none;
  }

  .mint-file-uploader-item-enter-active,
  .mint-file-uploader-item-leave-active,
  .mint-file-uploader-item-move {
    transition: none;
  }
}