:root{--bg:#041821;--kaart:#0b2533;--accent:#31c48d;--accent2:#1d9465;--tekst:#f5f5f5;--zacht:#9ca3af}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;min-height:100vh;font-family:system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--tekst);
  background:radial-gradient(circle at top,#0f3c4f 0,#041821 45%,#020b12 100%) fixed}
.top{max-width:1400px;margin:0 auto;padding:1.25rem 1rem .5rem;display:flex;justify-content:space-between;align-items:center;gap:1rem}
h1{margin:0;font-size:1.6rem}
.status{margin:.2rem 0 0;color:var(--zacht);font-size:.9rem}
.pill{padding:.2rem .7rem;border-radius:999px;border:1px solid rgba(45,212,191,.6);background:rgba(15,118,110,.25);
  color:var(--accent);text-transform:uppercase;letter-spacing:.08em;font-size:.7rem}
main{max-width:1400px;margin:0 auto;padding:.5rem 1rem 3rem}
.melding{border:1px dashed rgba(148,163,184,.5);border-radius:14px;padding:2rem 1rem;text-align:center;color:var(--zacht)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:.6rem}
.thumb{position:relative;aspect-ratio:1/1;padding:0;border:1px solid rgba(255,255,255,.06);border-radius:12px;overflow:hidden;
  background:#020b12;cursor:pointer;transition:transform .12s,border-color .12s}
.thumb:hover,.thumb:focus-visible{transform:translateY(-3px);border-color:rgba(49,196,141,.75);outline:none}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.thumb.nieuw{animation:nieuw 1.6s ease-out}
@keyframes nieuw{from{box-shadow:0 0 0 3px var(--accent)}to{box-shadow:0 0 0 0 transparent}}
.lightbox{position:fixed;inset:0;z-index:50;background:rgba(0,0,0,.93);display:flex;align-items:center;justify-content:center;padding:3.5rem 3.5rem 4.5rem}
.lightbox[hidden]{display:none}
.lb-foto{max-width:100%;max-height:100%;object-fit:contain;border-radius:12px;box-shadow:0 30px 70px rgba(0,0,0,.9)}
.lb-knop{position:absolute;border:0;border-radius:999px;background:rgba(15,23,42,.8);color:#e5e7eb;cursor:pointer;
  width:46px;height:46px;font-size:1.8rem;line-height:1;display:flex;align-items:center;justify-content:center}
.lb-knop:hover{background:rgba(31,41,55,.95)}
.lb-sluit{top:.8rem;right:.8rem}
.lb-vorige{left:.6rem;top:50%;transform:translateY(-50%)}
.lb-volgende{right:.6rem;top:50%;transform:translateY(-50%)}
.lb-balk{position:absolute;left:0;right:0;bottom:0;padding:.8rem 1rem;display:flex;justify-content:space-between;align-items:center;color:var(--zacht);font-size:.9rem}
.lb-acties{display:flex;gap:.5rem}
.knop{font:inherit;font-size:.9rem;color:#e5e7eb;text-decoration:none;cursor:pointer;padding:.4rem 1rem;border-radius:999px;
  border:1px solid rgba(255,255,255,.3);background:transparent}
.knop-vol{background:var(--accent2)}
.knop:hover{background:var(--accent)}
@media (max-width:640px){
  .grid{grid-template-columns:repeat(3,1fr);gap:.35rem}
  .lightbox{padding:3.5rem .4rem 4.5rem}
  .lb-knop{width:40px;height:40px}
}