.postvenster-bediening {
    display: flex;
    min-height: 42px;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 5px 10px;
    border-bottom: 1px solid #c8c8c8;
    background: #fafafa;
}

.posten-zoeken { display: flex; min-width: 0; align-items: center; gap: 6px; }
.posten-zoeken { width: min(480px, 52%); }
.posten-zoeken input { min-width: 120px; height: 30px; flex: 1; border: 1px solid #8a8886; padding: 4px 8px; background: #fff; }
.posten-zoeken input:focus { border-color: #217346; outline: 1px solid #217346; }
.posten-zoeken button { height: 30px; border: 1px solid #8a8886; border-radius: 2px; background: #fff; }
.posten-zoeken button { padding: 4px 10px; }
.posten-totaal { color: #525252; font-size: 12px; white-space: nowrap; }

.virtueel-post-raster { position: relative; isolation: isolate; }
.virtueel-raster-inhoud { min-width: 960px; }
.virtueel-raster-kop, .virtuele-post-rij { display: grid; }
.virtueel-raster-kop { position: sticky; z-index: 10; top: 0; height: 46px; min-height: 46px; overflow: clip; background: #f3f3f3; box-shadow: 0 1px 0 #a6a6a6; }
.virtueel-raster-kop > div { display: flex; min-width: 0; flex-direction: column; justify-content: flex-end; border-right: 1px solid #c8c8c8; border-bottom: 1px solid #a6a6a6; padding: 4px 7px; color: #242424; font-size: 11px; text-align: left; }
.virtueel-raster-kop > div { background: #f3f3f3; }
.virtueel-post-raster .virtueel-raster-kop > div,
.virtueel-post-raster .virtuele-post-rij > .werkblad-cel { width: auto; justify-self: stretch; }
.virtueel-raster-kop small, .virtueel-raster-kop span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.virtueel-raster-kop small { margin-bottom: 2px; color: #707070; font-size: 10px; font-weight: 400; }
.virtuele-rijen { position: relative; z-index: 0; }
.virtuele-post-rij { height: 35px; }
.virtuele-post-rij > .werkblad-cel { contain: layout style; }
.virtuele-post-rij .rij-kop { position: sticky; z-index: 1; left: 0; display: grid; place-items: center; border-right: 1px solid #a6a6a6; border-bottom: 1px solid #d9d9d9; color: #616161; background: #f3f3f3; font-size: 11px; }
.virtueel-raster-kop .hoek-cel { position: sticky; z-index: 4; left: 0; }
.virtuele-post-rij .werkblad-cel { min-width: 0; }
.virtuele-post-rij.volgpost .rij-kop { box-shadow: inset 4px 0 #8fbda5; }
.virtuele-post-rij.volgpost .werkblad-cel:first-of-type .cel-input,
.virtuele-post-rij.volgpost .werkblad-cel:first-of-type .cel-alleen-lezen { padding-left: 14px; }

@media (min-width: 1440px) {
    .virtueel-raster-inhoud { min-width: 1120px; }
    .postvenster-bediening { padding-inline: 14px; }
}

.structuur-rij-inhoud { display: grid; min-width: 0; height: 35px; grid-template-columns: 76px minmax(160px, 1fr) auto; align-items: center; gap: 10px; border-bottom: 1px solid #b7c9bf; padding: 0 12px; background: #eaf3ee; cursor: pointer; }
.structuur-rij-inhoud:hover { background: #deece4; }
.structuur-rij-inhoud strong { overflow: hidden; color: #163d29; font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.structuur-rij-inhoud small { padding: 2px 5px; color: #424242; background: #fff; font-size: 10px; }
.structuur-nummer { color: #185c37; font-family: "Cascadia Mono", Consolas, monospace; font-size: 12px; font-weight: 700; }
.virtuele-post-rij.stelpost .rij-kop { box-shadow: inset 4px 0 #b7791f; }
.virtuele-post-rij.bijdragepost .rij-kop { box-shadow: inset 4px 0 #4c6f91; }

.post-navigatie .nav-regel.post.volgpost { padding-left: 24px; background-image: linear-gradient(90deg, #d7eadf 0 3px, transparent 3px); }
.post-navigatie .nav-regel.post.volgpost .postnummer { border-left: 2px solid #8fbda5; padding-left: 5px; }

@media (max-width: 760px) {
    .postvenster-bediening { align-items: stretch; flex-direction: column; gap: 5px; }
    .posten-zoeken { width: 100%; }
    .posten-totaal { align-self: flex-end; }
}