:root {
  --bg: #f5f6f8; --fg: #1c2330; --card: #ffffff; --line: #dde2ea;
  --accent: #1f6feb; --accent-dark: #1758bc; --danger: #c8352e;
  --ok: #1a7f37; --warn: #b58a00; --muted: #67707e;
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
       background: var(--bg); color: var(--fg); }
main { max-width: 1200px; margin: 1.5rem auto; padding: 0 1rem; }

.topbar { display: flex; align-items: center; gap: 1.5rem; padding: .6rem 1.2rem;
          background: #101827; color: #fff; }
.topbar .brand { font-weight: 700; }
.topbar nav { display: flex; gap: 1rem; flex: 1; }
.topbar a { color: #cfd8e5; text-decoration: none; }
.topbar a:hover { color: #fff; }
.logout-form { display: flex; align-items: center; gap: .6rem; margin: 0; }
.username { color: #8b97a8; font-size: .85rem; }

h1 { font-size: 1.4rem; } h2 { font-size: 1.1rem; } h3 { font-size: 1rem; }
.page-head { display: flex; justify-content: space-between; align-items: center; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 8px;
        padding: 1rem 1.2rem; margin: 1rem 0; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 800px) { .two-col { grid-template-columns: 1fr; } }

.table { width: 100%; border-collapse: collapse; background: var(--card);
         border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.table th { text-align: left; background: #eef1f5; padding: .5rem .7rem;
            font-size: .8rem; text-transform: uppercase; letter-spacing: .03em; }
.table td { padding: .45rem .7rem; border-top: 1px solid var(--line); vertical-align: middle; }
.table .empty { text-align: center; color: var(--muted); padding: 1.5rem; }
.actions { display: flex; gap: .4rem; align-items: center; white-space: nowrap; }
.actions form { margin: 0; }

.btn { display: inline-block; padding: .4rem .8rem; border: 1px solid var(--line);
       border-radius: 6px; background: #fff; color: var(--fg); cursor: pointer;
       text-decoration: none; font-size: .9rem; }
.btn:hover { border-color: var(--accent); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); }
.btn-danger { color: var(--danger); border-color: #e4b6b3; }
.btn-danger:hover { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-small { padding: .2rem .55rem; font-size: .8rem; }
.btn-link { background: none; border: none; color: #cfd8e5; cursor: pointer; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

.badge { display: inline-block; padding: .1rem .5rem; border-radius: 10px;
         background: #eef1f5; font-size: .78rem; }
.badge-ok { background: #d7efdd; color: var(--ok); }
.badge-deels { background: #fdf3d0; color: var(--warn); }
.badge-fout { background: #fbdedc; color: var(--danger); }
.badge-onbekend { background: #eef1f5; color: var(--muted); }
.badge-big { font-size: 1rem; padding: .3rem .8rem; }

label { display: block; margin: .6rem 0; font-weight: 600; font-size: .88rem; }
label.inline { font-weight: 400; }
input:not([type=checkbox]), select, textarea {
  display: block; width: 100%; margin-top: .25rem; padding: .45rem .6rem;
  border: 1px solid var(--line); border-radius: 6px; font: inherit; background: #fff; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); border-color: transparent; }
fieldset { border: 1px solid var(--line); border-radius: 6px; margin: .8rem 0; }
.form-actions { margin-top: 1rem; display: flex; gap: .6rem; }
.form-grid { max-width: 640px; }
.inline-form { display: inline-block; margin-right: .5rem; }

.filter-bar { display: flex; gap: .6rem; margin: 1rem 0; align-items: center; }
.filter-bar input, .filter-bar select { width: auto; margin: 0; }

.alert { padding: .6rem .9rem; border-radius: 6px; margin: .8rem 0; }
.alert-error { background: #fbdedc; color: var(--danger); }
.alert-ok { background: #d7efdd; color: var(--ok); }

.login-box { max-width: 380px; margin: 4rem auto; background: var(--card);
             border: 1px solid var(--line); border-radius: 10px; padding: 1.5rem 2rem 2rem; }

.mono { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: .86rem; }
.small { font-size: .8rem; }
.muted { color: var(--muted); }
.copy-block { background: #101827; color: #d6e2f0; padding: .8rem 1rem;
              border-radius: 6px; overflow-x: auto; font-size: .84rem; user-select: all; }
.copy-block.xml { user-select: text; max-height: 480px; overflow: auto; }
.check-list { list-style: none; padding: 0; }
.check-list li { padding: .25rem 0; }

.health-item { margin-right: .7rem; white-space: nowrap; }
.cert-warn { color: var(--danger); font-weight: 700; }

.move-menu { position: relative; display: inline-block; }
.move-menu[open] form { position: absolute; z-index: 5; background: var(--card);
  border: 1px solid var(--line); border-radius: 6px; padding: .6rem;
  display: flex; gap: .4rem; box-shadow: 0 4px 14px rgba(0,0,0,.12); }
.move-menu summary { list-style: none; }

.pagination { display: flex; gap: .4rem; margin: 1rem 0; }
.pagination a, .pagination .current { padding: .25rem .6rem; border-radius: 5px;
  border: 1px solid var(--line); text-decoration: none; color: var(--fg); }
.pagination .current { background: var(--accent); color: #fff; border-color: var(--accent); }