:root{--bg:#fafaf8;--fg:#1b1b1b;--muted:#5d5d5d;--line:#e3e3df;--accent:#0b57d0;--ok:#137333;--bad:#b3261e;--card:#fff}
@media (prefers-color-scheme:dark){:root{--bg:#141414;--fg:#ececec;--muted:#a3a3a3;--line:#2c2c2c;--accent:#8ab4f8;--ok:#81c995;--bad:#f28b82;--card:#1c1c1c}}
*{box-sizing:border-box}
body{margin:0;font:16px/1.55 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--fg)}
main,header nav,footer .wrap{max-width:760px;margin:0 auto;padding:0 16px}
header{border-bottom:1px solid var(--line)}
header nav{display:flex;gap:16px;align-items:center;flex-wrap:wrap;padding-top:14px;padding-bottom:14px}
header nav a{color:var(--muted);text-decoration:none}
header nav a.brand{color:var(--fg);font-weight:700;margin-right:auto}
a{color:var(--accent)}
h1{font-size:1.7rem;margin:32px 0 8px}
h2{font-size:1.2rem;margin:28px 0 8px}
.banner{background:#fff4ce;color:#5c4400;padding:8px 16px;text-align:center;font-size:.9rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px;margin:12px 0}
.products{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.products label{display:block;cursor:pointer}
.price{font-weight:700}
.muted{color:var(--muted);font-size:.92rem}
fieldset{border:1px solid var(--line);border-radius:10px;padding:12px 16px;margin:16px 0}
select,button,input{font:inherit}
input[type=password]{border:1px solid var(--line);border-radius:8px;padding:9px 10px;margin:0 8px 8px 0;background:var(--card);color:var(--fg)}
button{background:var(--accent);color:#fff;border:0;border-radius:8px;padding:10px 18px;cursor:pointer}
button:disabled{opacity:.5;cursor:wait}
.mollie-field{margin:4px 0 2px}
/* Mollie injects .mollie-component into each .mollie-field and toggles state classes on it */
.mollie-component{border:1px solid var(--line);border-radius:8px;padding:10px;min-height:44px;background:var(--card);transition:border-color .15s}
.mollie-component--is-loading{opacity:.6}
.mollie-component.is-touched.is-valid{border-color:var(--ok)}
.mollie-component.is-touched.is-invalid{border-color:var(--bad)}
.field-error{color:var(--bad);font-size:.85rem;min-height:1.3em;margin-bottom:8px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.error{color:var(--bad)}
.ok{color:var(--ok)}
pre{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:12px;overflow-x:auto;font-size:.85rem}
footer{border-top:1px solid var(--line);margin-top:48px;padding:20px 0;font-size:.88rem;color:var(--muted)}
footer a{color:var(--muted)}
.products .card{margin:0}
.test-cards{list-style:none;padding:0;margin:8px 0 16px;display:grid;gap:6px}
.test-cards li{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.test-cards span{min-width:9.5em}
.test-cards code{font-size:.95rem}
button.copy{padding:3px 10px;font-size:.85rem;background:transparent;color:var(--accent);border:1px solid var(--line)}