:root{--aqua:#8fdfe0;--lime:#bfe98a;--mint-soft:#e8f6f2;--teal:#187c6f;--teal-dark:#0f5a50;--ink:#1f2933;--muted:#5f6b76;--line:rgba(31,41,51,.15);--white:#fff;--rood:#b42318;--radius:16px;--font:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;font-family:var(--font);font-size:1.0625rem;line-height:1.6;color:var(--ink);background:var(--white)}a{color:var(--teal)}.kop{background:linear-gradient(120deg,var(--aqua),var(--lime))}.wrap{width:min(100% - 2rem,860px);margin-inline:auto}.kop .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 0}.merk{font-weight:700;color:var(--ink);text-decoration:none;font-size:1.15rem}main{padding:2rem 0 3rem}h1{font-size:clamp(1.6rem,1.2rem + 1.5vw,2.2rem);margin:0 0 .6em}h2{font-size:1.3rem;margin:2rem 0 .6em}.kaart{border:1px solid var(--line);border-radius:var(--radius);padding:1.25rem;background:var(--white)}.saldo{background:var(--mint-soft);border:0;display:flex;flex-wrap:wrap;gap:1.5rem;align-items:baseline}.saldo b{font-size:2rem}label{display:block;font-weight:600;margin:.8rem 0 .3rem}input,select{width:100%;font:inherit;padding:.65rem .8rem;border:1.5px solid var(--line);border-radius:10px;min-height:46px}button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--teal);outline-offset:2px}.rij{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));grid-gap:0 1rem;gap:0 1rem}.knop{display:inline-flex;align-items:center;justify-content:center;font:700 1rem var(--font);border:0;cursor:pointer;border-radius:999px;padding:.8rem 1.4rem;background:var(--teal);color:var(--white);margin-top:1rem;text-decoration:none}.knop:hover{background:var(--teal-dark)}.knop--licht{background:var(--white);color:var(--teal);border:2px solid var(--teal)}.knop[disabled]{opacity:.55;cursor:not-allowed}.melding{padding:.7rem 1rem;border-radius:10px;background:var(--mint-soft);margin:0 0 1rem}.fout{background:#fdecea;color:var(--rood)}.klein{font-size:.9rem;color:var(--muted)}table{width:100%;border-collapse:collapse;font-size:.97rem}td,th{text-align:left;padding:.5rem .4rem;border-bottom:1px solid var(--line)}@media (max-width:560px){.knop{width:100%}}.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}