/* rag-scope.css — B5: плашка scope + модалка выбора документов RAG */

/* ── Плашка в шапке чата ── */
.rag-scope-btn {
  white-space: nowrap;
}
/* Активный выбор документов: тот же вид, что и .btn-rag, лёгкий акцент рамкой */
.rag-scope-btn.rag-scope-active {
  border-color: rgba(88, 166, 255, 0.6);
  font-weight: 600;
}

/* ── Модалка ── */
.rag-scope-modal {
  width: 560px;
  max-width: 92vw;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  padding: 0;
}
.rag-scope-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color, #e5e7eb);
}
.rag-scope-head h3 {
  margin: 0;
  font-size: 16px;
}
.rag-scope-close {
  background: none;
  border: none;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  color: var(--text-muted, #888);
  padding: 0 4px;
}
.rag-scope-close:hover { color: var(--text-color, #222); }

.rag-scope-sub {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-color, #e5e7eb);
}
.rag-scope-all {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  cursor: pointer;
}
.rag-scope-search {
  width: 100%;
  box-sizing: border-box;
  padding: 7px 10px;
  border: 1px solid var(--border-color, #d1d5db);
  border-radius: 6px;
  font-size: 13px;
}

.rag-scope-body {
  flex: 1;
  overflow-y: auto;
  padding: 8px 20px 12px;
}
.rag-scope-loading {
  padding: 24px;
  text-align: center;
  color: var(--text-muted, #888);
}
.rag-scope-kb { margin-bottom: 14px; }
.rag-scope-kb-sys { font-size: 12px; font-weight: 600; color: #58a6ff; }
.rag-scope-kb-name {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--text-muted, #888);
  margin: 6px 0 4px;
}
.rag-scope-doc {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 6px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
}
.rag-scope-doc:hover { background: var(--hover-bg, rgba(255,255,255,0.06)); }

.rag-scope-body.rag-scope-disabled {
  opacity: 0.45;
  pointer-events: none;
  user-select: none;
}
.rag-scope-doc span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rag-scope-foot {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 14px 20px;
  border-top: 1px solid var(--border-color, #e5e7eb);
}
/* режим "Все доступные": глушим вид документов и чекбоксов */
.rag-scope-body.rag-scope-disabled .rag-scope-doc {
  opacity: 0.4;
  cursor: default;
}
.rag-scope-body.rag-scope-disabled .rag-scope-doc:hover {
  background: transparent;
}
.rag-scope-doc-cb:disabled {
  opacity: 0.4;
  cursor: default;
}
.rag-scope-doc-cb:disabled + span,
.rag-scope-doc-cb:disabled ~ span {
  opacity: 0.6;
}
/* Заголовок базы с чекбоксом и сворачиванием */
.rag-scope-kb-head {
  display: flex;
  align-items: center;
  padding: 6px 0;
}
.rag-scope-kb-label {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  flex: 1;
  font-weight: 600;
}
.rag-scope-toggle {
  display: inline-block;
  width: 14px;
  text-align: center;
  cursor: pointer;
  user-select: none;
  transition: transform 0.15s;
  color: #8b949e;
}
.rag-scope-kb-badge {
  font-size: 11px;
  font-weight: 600;
  color: #58a6ff;
  background: rgba(88, 166, 255, 0.12);
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 4px;
}

/* Тело базы (папки + документы) */
.rag-scope-kb-body,
.rag-scope-kb-docs {
  padding-left: 24px;
  overflow: hidden;
  transition: max-height 0.2s ease;
}
.rag-scope-kb-body,
.rag-scope-kb-docs {
  max-height: 2000px; /* достаточно для любого списка */
  overflow: hidden;
  transition: max-height 0.25s ease;
}
.rag-scope-kb-body.rag-scope-collapsed,
.rag-scope-kb-docs.rag-scope-collapsed {
  max-height: 0;
}

.rag-scope-folder-docs {
  max-height: 1500px;
  overflow: hidden;
  transition: max-height 0.25s ease;
}
.rag-scope-folder-docs.rag-scope-collapsed {
  max-height: 0;
}

/* Папка */
.rag-scope-folder {
  margin-bottom: 8px;
}
.rag-scope-folder-head {
  display: flex;
  align-items: center;
  padding: 4px 0;
}
.rag-scope-folder-label {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  flex: 1;
  font-weight: 500;
  font-size: 13px;
}
.rag-scope-folder-docs {
  padding-left: 24px;
  overflow: hidden;
  transition: max-height 0.2s ease;
}
.rag-scope-folder-docs.rag-scope-collapsed {
  max-height: 0 !important;
}

/* Документы без папки */
.rag-scope-no-folder {
  padding-left: 24px;
  margin-top: 4px;
}

/* Документ (старые стили остаются) */
.rag-scope-doc {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 8px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
}
.rag-scope-doc:hover { 
  background: var(--hover-bg, rgba(255,255,255,0.06)); 
}