/* Редактор промптов, карточки референсов, превью по наведению.
   Часть styles.css; порядок подключения в HTML = порядок каскада, менять нельзя. */

.status-chip.warn .status-dot,
.model-status-summary.warn::before,
.status-dot.warn {
  background: var(--warn);
}

.status-chip.degraded .status-dot,
.model-status-summary.degraded::before,
.status-dot.degraded {
  background: var(--degraded);
}

.status-chip.offline .status-dot,
.model-status-summary.offline::before,
.status-dot.offline {
  background: var(--danger);
}

.status-chip.unknown .status-dot,
.model-status-summary.unknown::before,
.status-dot.unknown {
  background: var(--muted);
}

.model-status-summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 0.72rem;
}

.reference-set-card,
.prompt-editor,
.reference-dropzone,
.gallery-card {
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.reference-set-card,
.prompt-editor {
  padding: 8px;
  margin-top: 6px;
  width: 100%;
  min-width: 0;
  overflow: hidden;
}

.reference-dropzone {
  appearance: none;
  width: 100%;
  display: grid;
  gap: 5px;
  place-items: center;
  padding: 12px 10px;
  border-style: dashed;
  color: var(--muted);
  text-align: center;
  cursor: pointer;
}

.reference-dropzone:hover,
.reference-dropzone:focus-visible,
.reference-dropzone.dragover {
  border-color: rgba(47, 125, 255, 0.58);
  background: rgba(47, 125, 255, 0.08);
}

.reference-dropzone.is-disabled {
  cursor: not-allowed;
}

.reference-dropzone-large {
  min-height: 92px;
}

.reference-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  width: 100%;
  min-width: 0;
  margin-top: 8px;
  align-items: flex-start;
  overflow: hidden;
}

.reference-card {
  width: 100%;
  min-width: 0;
  max-width: none;
  overflow: hidden;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.18);
  cursor: grab;
  user-select: none;
}

.reference-card button {
  border: 0;
  background: transparent;
  color: inherit;
}

.reference-preview-trigger {
  position: relative;
  display: block;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  cursor: inherit;
}

.reference-card-thumb {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  background: rgba(255, 255, 255, 0.035);
  pointer-events: none;
}

.reference-hover-preview {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
  background: rgba(3, 7, 18, 0.62);
  backdrop-filter: blur(6px);
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: opacity 140ms ease, visibility 140ms ease;
}

.reference-hover-preview.is-visible {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
}

.reference-hover-preview-image {
  display: block;
  max-width: min(72vw, 980px);
  max-height: 82vh;
  object-fit: contain;
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 10px;
  background: #070b12;
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.58);
}

.reference-hover-preview-close {
  position: fixed;
  top: 24px;
  right: 24px;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(148, 163, 184, 0.32);
  border-radius: 50%;
  background: rgba(7, 11, 18, 0.86);
  color: #f8fafc;
  cursor: pointer;
  font-size: 1.35rem;
  line-height: 1;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.4);
}

.reference-hover-preview-close:hover {
  border-color: rgba(248, 250, 252, 0.6);
  background: rgba(15, 23, 42, 0.96);
}

.reference-hover-preview-nav {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  padding: 0;
  display: grid;
  place-items: center;
  border: 1px solid rgba(134, 199, 255, 0.48);
  border-radius: 999px;
  background: rgba(9, 14, 24, 0.92);
  color: #fff;
  cursor: pointer;
  font-size: 1.7rem;
  font-weight: 800;
  line-height: 1;
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.38);
}

.reference-hover-preview-prev {
  left: 24px;
}

.reference-hover-preview-next {
  right: 24px;
}

.reference-hover-preview-nav:hover {
  border-color: rgba(134, 199, 255, 0.86);
  background: rgba(31, 111, 255, 0.82);
}

.reference-hover-preview-nav[hidden] {
  display: none;
}

.reference-hover-preview-counter {
  position: fixed;
  top: 24px;
  left: 24px;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.32);
  background: rgba(7, 11, 18, 0.86);
  color: #f8fafc;
  font-size: 0.78rem;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.4);
}

.reference-card-footer {
  padding: 5px 6px;
  align-items: center;
  justify-content: space-between;
}

.reference-card-name {
  flex: 1;
  min-width: 0;
  font-size: 0.68rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.drag-handle {
  cursor: inherit;
  color: var(--muted);
}

.reference-card.dragging {
  opacity: 0.55;
  cursor: grabbing;
}

.reference-card.drop-target {
  border-color: rgba(47, 125, 255, 0.58);
  box-shadow: 0 0 0 3px rgba(47, 125, 255, 0.14);
}

.reference-list.is-reordering .reference-card:not(.dragging) {
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.reference-add-card {
  width: 100%;
  min-width: 0;
  max-width: none;
  min-height: 0;
  aspect-ratio: 1 / 1;
  padding: 10px 6px;
  align-content: center;
  justify-items: center;
  background: rgba(255, 255, 255, 0.02);
}

.prompt-toolbar {
  display: none;
}

.reference-add-plus {
  font-size: 1.55rem;
  line-height: 1;
  color: var(--text);
}

.composer-shell .reference-add-plus {
  font-size: 1rem;
}

.reference-add-label {
  color: var(--muted);
  font-size: 0.74rem;
}

.composer-shell .reference-add-label {
  font-size: 0.68rem;
}

.queue-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.8rem;
}

.queue-pill::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--accent);
}

.generated-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(156px, 1fr));
  grid-auto-rows: max-content;
  gap: 8px;
  margin-top: 0;
  align-content: start;
  overflow: auto;
  padding-right: 4px;
  min-height: 0;
}

.generated-grid.empty-state {
  display: grid;
  grid-template-columns: 1fr;
  place-items: center;
  min-height: 0;
  height: 100%;
  align-content: center;
  justify-items: center;
  justify-content: center;
}

.generated-grid.loading-state {
  position: relative;
}

.generated-grid.has-groups {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

/* Невидимая метка внизу списка: её появление во вьюпорте триггерит догрузку истории. */
.history-scroll-sentinel {
  height: 1px;
  width: 100%;
}