/* Bilgi Bankası yüzeyi. WebKaptan'ın sade, görev odaklı panel diliyle uyumludur. */
.wk-knowledge-bank {
  --wk-kb-ink: #1a1a1a;
  --wk-kb-muted: #5c6370;
  --wk-kb-border: #dcdfe4;
  --wk-kb-soft-border: #e6e8eb;
  --wk-kb-surface: #fff;
  --wk-kb-subtle: #f7f8fa;
  --wk-kb-focus: #1769d1;
  --wk-kb-danger: #a1261d;
  width: 100%;
  max-width: 1100px;
  min-width: 0;
  margin: 0 auto;
  padding: 20px;
  color: var(--wk-kb-ink);
  background: var(--wk-kb-surface);
  border: 1px solid var(--wk-kb-border);
  border-radius: 6px;
  font: 14px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

.wk-knowledge-bank *,
.wk-knowledge-bank *::before,
.wk-knowledge-bank *::after { box-sizing: border-box; }
.wk-knowledge-bank button,
.wk-knowledge-bank input,
.wk-knowledge-bank textarea { font: inherit; }
.wk-knowledge-bank button { min-height: 44px; }
.wk-knowledge-bank input,
.wk-knowledge-bank textarea { min-width: 0; }
.wk-knowledge-bank button:focus-visible,
.wk-knowledge-bank input:focus-visible,
.wk-knowledge-bank textarea:focus-visible {
  outline: 3px solid var(--wk-kb-focus);
  outline-offset: 2px;
}

.wk-kb-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 0 0 16px;
  border-bottom: 1px solid var(--wk-kb-border);
}
.wk-kb-intro { min-width: 0; }
.wk-kb-title { margin: 0; font-size: 20px; line-height: 1.25; }
.wk-kb-description {
  max-width: 70ch;
  margin: 6px 0 0;
  color: var(--wk-kb-muted);
  font-size: 13px;
}

.wk-kb-tabs {
  display: flex;
  gap: 4px;
  margin-top: 14px;
  border-bottom: 1px solid var(--wk-kb-border);
  overflow-x: auto;
  scrollbar-color: #b5bdc9 var(--wk-kb-subtle);
}
.wk-kb-tab {
  flex: 0 0 auto;
  min-height: 44px;
  padding: 9px 14px;
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--wk-kb-muted);
  cursor: pointer;
  white-space: nowrap;
}
.wk-kb-tab:hover { color: var(--wk-kb-ink); background: var(--wk-kb-subtle); }
.wk-kb-tab.is-active { border-bottom-color: var(--wk-kb-ink); color: var(--wk-kb-ink); font-weight: 700; }

.wk-kb-status {
  min-height: 22px;
  margin: 10px 0 0;
  color: #176b32;
  font-size: 13px;
}
.wk-kb-status:empty { min-height: 0; margin-top: 0; }
.wk-kb-status.is-error { color: var(--wk-kb-danger); }
.wk-kb-pane[hidden] { display: none; }
.wk-kb-layout {
  display: grid;
  grid-template-columns: minmax(205px, 250px) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  min-width: 0;
  margin-top: 14px;
}
.wk-kb-section-nav {
  display: grid;
  gap: 4px;
  min-width: 0;
  padding: 8px;
  background: var(--wk-kb-subtle);
  border: 1px solid var(--wk-kb-border);
  border-radius: 6px;
}
.wk-kb-section-button {
  width: 100%;
  min-height: 44px;
  padding: 8px 10px;
  border: 1px solid transparent;
  border-radius: 4px;
  background: transparent;
  color: var(--wk-kb-ink);
  cursor: pointer;
  text-align: left;
  overflow-wrap: anywhere;
}
.wk-kb-section-button:hover { border-color: var(--wk-kb-border); background: var(--wk-kb-surface); }
.wk-kb-section-button[aria-current="page"] { border-color: var(--wk-kb-ink); background: var(--wk-kb-ink); color: #fff; }
.wk-kb-section-button.has-content:not([aria-current="page"]) { font-weight: 650; }
.wk-kb-section-button.has-content:not([aria-current="page"])::after { content: " · kayıtlı"; color: #176b32; font-size: 12px; font-weight: 400; }

.wk-kb-editor {
  display: grid;
  grid-template-rows: auto auto minmax(320px, 1fr) auto;
  gap: 10px;
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--wk-kb-border);
  border-radius: 6px;
  background: var(--wk-kb-surface);
}
.wk-kb-editor-title { margin: 0; font-size: 16px; line-height: 1.3; overflow-wrap: anywhere; }
.wk-kb-editor-help { max-width: 70ch; margin: 0; color: var(--wk-kb-muted); font-size: 13px; }
.wk-kb-textarea,
.wk-kb-input,
.wk-kb-textarea-small {
  width: 100%;
  border: 1px solid #c9cdd4;
  border-radius: 4px;
  background: #fff;
  color: var(--wk-kb-ink);
}
.wk-kb-textarea { min-height: 320px; padding: 10px; resize: vertical; line-height: 1.6; }
.wk-kb-editor-footer { display: flex; justify-content: flex-end; gap: 10px; align-items: center; }
.wk-kb-button {
  min-width: 44px;
  min-height: 44px;
  padding: 8px 14px;
  border: 1px solid #c9cdd4;
  border-radius: 4px;
  background: #fff;
  color: var(--wk-kb-ink);
  cursor: pointer;
}
.wk-kb-button:hover:not(:disabled) { background: var(--wk-kb-subtle); border-color: #9da5b0; }
.wk-kb-button-primary { border-color: var(--wk-kb-ink); background: var(--wk-kb-ink); color: #fff; font-weight: 650; }
.wk-kb-button-primary:hover:not(:disabled) { background: #343434; }
.wk-kb-button-quiet { flex: 0 0 auto; }
.wk-kb-button-danger { color: var(--wk-kb-danger); }
.wk-kb-button:disabled { opacity: .55; cursor: not-allowed; }

.wk-kb-assets-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-top: 14px;
}
.wk-kb-assets-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  min-width: 0;
  margin-top: 14px;
}
.wk-kb-empty {
  grid-column: 1 / -1;
  margin: 0;
  padding: 42px 18px;
  border: 1px dashed var(--wk-kb-border);
  border-radius: 6px;
  color: var(--wk-kb-muted);
  text-align: center;
}
.wk-kb-asset {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--wk-kb-border);
  border-radius: 6px;
  background: var(--wk-kb-surface);
}
.wk-kb-asset-preview { margin: 0; background: var(--wk-kb-subtle); }
.wk-kb-asset-preview img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.wk-kb-asset-body { display: grid; gap: 9px; padding: 12px; min-width: 0; }
.wk-kb-field { display: grid; gap: 4px; min-width: 0; }
.wk-kb-field-label { color: var(--wk-kb-muted); font-size: 12px; }
.wk-kb-input,
.wk-kb-textarea-small { min-height: 44px; padding: 8px 9px; }
.wk-kb-textarea-small { min-height: 80px; resize: vertical; line-height: 1.45; }
.wk-kb-asset-actions { display: flex; flex-wrap: wrap; gap: 8px; }

@media (max-width: 900px) {
  .wk-kb-assets-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .wk-knowledge-bank { padding: 14px; }
  .wk-kb-layout { display: block; }
  .wk-kb-section-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-bottom: 12px;
  }
  .wk-kb-editor { min-height: 0; }
}
@media (max-width: 560px) {
  .wk-kb-header,
  .wk-kb-assets-header { flex-direction: column; align-items: stretch; }
  .wk-kb-header .wk-kb-button-quiet,
  .wk-kb-assets-header .wk-kb-button-primary { width: 100%; }
  .wk-kb-section-nav { grid-template-columns: 1fr; }
  .wk-kb-assets-grid { grid-template-columns: 1fr; }
  .wk-kb-editor { padding: 12px; }
  .wk-kb-textarea { min-height: 280px; }
}
@media (prefers-reduced-motion: reduce) {
  .wk-knowledge-bank * { scroll-behavior: auto !important; transition: none !important; }
}