/* FlexCast kennisbank — sluit aan op printcast.css en navigation.css.
   Alleen laden in kennisbank.php. De gedeelde editorial bestanden blijven intact. */
.kb-body {
  --kb-paper: #f7f6f2;
  --kb-ink: #202420;
  --kb-muted: #6f6f6f;
  --kb-rule: rgba(32, 36, 32, .14);
  --kb-gutter: clamp(2rem, 6vw, 6rem);
  margin: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  color: var(--kb-ink);
  background: var(--kb-paper);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
}
.kb-shell {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  width: 100%;
  height: 100dvh;
  overflow: hidden;
}
.kb-left { min-width: 0; height: 100%; overflow: hidden; background: #242424; }
.kb-visual { position: relative; height: 100%; isolation: isolate; }
.kb-visual .page__background {
  position: absolute; inset: 0; width: 100%; height: 100%;
  max-width: none; object-fit: cover; z-index: -2;
}
.kb-visual::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(0,0,0,.02) 20%, rgba(0,0,0,.64) 100%);
}
.kb-visual__copy {
  position: absolute; inset: auto 0 0;
  padding: var(--kb-gutter); color: #fff;
}
.kb-visual__heading {
  max-width: 11ch;
  margin: clamp(1rem, 2vh, 1.5rem) 0;
  font: 500 clamp(2.8rem, 5vw, 4.5rem)/.95 Arial, Helvetica, sans-serif;
  letter-spacing: -.05em;
  overflow-wrap: break-word;
  text-wrap: balance;
}
.kb-visual__copy > p:last-child { max-width: 30ch; font-size: clamp(1rem, 1.45vw, 1.25rem); line-height: 1.42; }
.kb-topic {
  display: block; margin: 0 0 1rem;
  font-size: .72rem; line-height: 1.25; font-weight: 700;
  letter-spacing: .18em; text-transform: uppercase;
}
.kb-panel {
  min-width: 0; min-height: 0; height: 100%;
  overflow-x: hidden; overflow-y: auto;
  overscroll-behavior-y: contain;
  scrollbar-width: thin;
  padding: var(--kb-gutter);
  background: var(--kb-paper); color: var(--kb-ink);
  line-height: 1.65;
}
.kb-panel h1 {
  margin: 1.25rem 0 2rem;
  font: 500 clamp(2.8rem, 5vw, 4.5rem)/.95 Arial, Helvetica, sans-serif;
  letter-spacing: -.05em;
  overflow-wrap: break-word;
  text-wrap: balance;
}
.kb-panel h2 {
  margin: 1.75rem 0 1rem;
  font: 500 clamp(1.6rem, 2.25vw, 2.25rem)/1.12 Arial, Helvetica, sans-serif;
  letter-spacing: -.035em;
  overflow-wrap: break-word;
  text-wrap: balance;
}
.kb-panel p { margin: 0 0 1.25rem; }
.kb-panel a { color: inherit; text-underline-offset: .22em; }
.kb-panel :focus-visible { outline: 2px solid var(--pc-accent, #6f43ff); outline-offset: 5px; }
.kb-panel [tabindex="-1"]:focus { outline: none; }
.kb-panel .kb-topic { margin: 0 0 1rem; }
.kb-panel .kb-lead { margin-bottom: 2.5rem; font-size: clamp(1.125rem, 1.45vw, 1.4rem); line-height: 1.42; }
.kb-section + .kb-section { padding-top: 2rem; margin-top: 2rem; border-top: 1px solid var(--kb-rule); }
.kb-search {
  padding: 0 0 2rem; margin: 0 0 3rem;
  margin-right: max(0px, calc(5.5rem - var(--kb-gutter)));
  border-bottom: 1px solid var(--kb-rule);
}
.kb-search label { display: block; margin: 0 0 .75rem; font-size: .8rem; }
.kb-search__row { display: flex; align-items: stretch; gap: .65rem; }
.kb-search input {
  appearance: none; min-width: 0; width: 100%; border: 1px solid #d5d5d0;
  border-radius: 0; padding: .9rem 1rem; background: #fff; color: var(--kb-ink);
  font: inherit; font-size: 1rem; line-height: 1.4;
}
.kb-search input::placeholder { color: #737373; opacity: 1; }
.kb-search button {
  flex-shrink: 0; border: 1px solid var(--kb-ink); border-radius: 0;
  padding: .85rem 1.15rem; background: var(--kb-ink); color: #fff;
  font: inherit; font-size: .9rem; cursor: pointer;
  transition: background 160ms ease, border-color 160ms ease;
}
.kb-search button:hover { background: #000; border-color: #000; }
.kb-result { display: block; padding: 2rem 0; border-top: 1px solid var(--kb-rule); text-decoration: none; }
.kb-result .kb-topic { margin-bottom: .85rem; }
.kb-result h2 { margin: 0 0 1rem; }
.kb-result p { margin: 0 0 1rem; font-size: 1rem; }
.kb-result__read { font-size: .85rem; text-decoration: underline; text-underline-offset: .25em; }
.kb-result:hover h2 { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: .15em; }
.kb-panel .kb-meta { margin: 1.5rem 0; color: var(--kb-muted); font-size: .8rem; }
.kb-back { margin: 0 0 2rem; color: var(--kb-muted); font-size: .85rem; }
.kb-pagination { display: flex; gap: 1.5rem; flex-wrap: wrap; align-items: center; padding: 1.5rem 0; border-top: 1px solid var(--kb-rule); font-size: .85rem; }
.kb-panel[aria-busy="true"] { cursor: progress; }
.kb-nojs-nav { position: fixed; top: 0; left: 0; right: 0; z-index: 1100; padding: .6rem 1rem; background: var(--kb-paper); }
.kb-nojs-nav a { display: inline-block; margin-right: 1rem; }
@media (max-width: 47.999rem) {
  .kb-body { --kb-gutter: clamp(1.25rem, 5vw, 2rem); }
  .kb-shell { display: block; overflow-x: hidden; overflow-y: auto; }
  .kb-left { height: clamp(20rem, 58svh, 32rem); }
  .kb-visual__copy { padding-top: 5rem; }
  .kb-visual__heading { font-size: clamp(2.6rem, 10vw, 4rem); line-height: .98; max-width: 12ch; }
  .kb-visual__copy > p:last-child { font-size: 1rem; }
  .kb-panel { height: auto; min-height: 45svh; overflow: visible; padding-block: 2.25rem 3rem; }
  .kb-panel h1 { font-size: clamp(2.5rem, 10.5vw, 4.5rem); line-height: .98; margin-bottom: 1.5rem; }
  .kb-panel h2 { font-size: clamp(1.6rem, 6.5vw, 2rem); }
  .kb-panel .kb-lead { font-size: 1.125rem; margin-bottom: 2rem; }
  .kb-search { margin-right: 0; margin-bottom: 2.25rem; padding-bottom: 1.5rem; }
  .kb-search input { padding: .8rem .75rem; }
  .kb-search button { padding-inline: .9rem; }
  .kb-result { padding: 1.75rem 0; }
}
@media print {
  html, .kb-body, .kb-shell, .kb-panel { height: auto; overflow: visible; }
  .kb-shell { display: block; }
  .kb-left, .kb-search, .kb-back, .kb-body .ribbon, .kb-body .fc-menu, .kb-pagination, .kb-nojs-nav { display: none; }
  .kb-panel { padding: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .kb-search button { transition: none; }
}