/* Tag / chip - mono uppercase pill. Monochrome + amber per design-system P1.
   Variants: active (amber fill), inactive (gray border).
   BulkTag adds :partial state for "some selected items have this tag". */

.tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-text);
  background: transparent;
  border: var(--border-width) solid var(--color-border);
  cursor: pointer;
  transition:
    color var(--duration-fast) var(--ease-default),
    background var(--duration-fast) var(--ease-default),
    border-color var(--duration-fast) var(--ease-default);
}

.tag:hover:not(:disabled) {
  border-color: var(--color-text);
}

.tag:disabled {
  color: var(--color-text-muted);
  border-color: var(--color-border);
  cursor: not-allowed;
}

.tag--active {
  color: var(--color-text-on-accent);
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.tag--active:hover:not(:disabled) {
  border-color: var(--color-accent);
}

.tag--partial {
  background: var(--color-accent-weak);
  border-color: var(--color-accent);
  color: var(--color-text);
}

/* Reserved AD tag (t198). The pill goes green ONLY when it is actually
   applied to the selected image (active / partial state) - matches the
   AdChip color on posts so "this image is an AD" reads at a glance.
   In the inactive state the AD tag looks like any other unselected tag
   (transparent + gray border) so the user can quickly see WHICH images
   are AD-tagged without the green color short-circuiting that signal. */
.tag--ad.tag--active,
.tag--ad.tag--partial {
  background: #16a34a;
  border-color: #16a34a;
  color: #fff;
}

.tag--ad.tag--active:hover:not(:disabled),
.tag--ad.tag--partial:hover:not(:disabled) {
  border-color: #16a34a;
}

.tag--removable {
  padding-right: var(--space-2);
}

/* §5.24 Colored label marker - user-chosen color, 8x8 square. */
.tag__marker {
  display: inline-block;
  width: 8px;
  height: 8px;
  flex-shrink: 0;
}

.tag__remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  padding: 0;
  margin-left: var(--space-1);
  background: transparent;
  border: none;
  color: inherit;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity var(--duration-fast) var(--ease-default);
}

.tag__remove:hover {
  opacity: 1;
}