:root {
  --bg: #f5f6f8;
  --surface: #ffffff;
  --text: #1d2330;
  --muted: #6b7385;
  --border: #e2e5eb;
  --accent: #2d5bd7;
  --accent-text: #ffffff;
  --ok: #1d7a46;
  --ok-bg: #e3f4ea;
  --warn: #9a5b00;
  --warn-bg: #fdf0d9;
  --danger: #b42318;
  --danger-bg: #fde7e5;
  --info: #3b4a6b;
  --info-bg: #e8ecf5;
  --purple: #6b3fa0;
  --purple-bg: #efe7f8;
  --radius: 8px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code { background: var(--info-bg); padding: 1px 5px; border-radius: 4px; font-size: 12px; }

.topbar {
  display: flex; align-items: center; gap: 24px; flex-wrap: wrap;
  padding: 10px 24px; background: var(--surface); border-bottom: 1px solid var(--border);
}
.brand { font-weight: 700; font-size: 16px; color: var(--text); }
.topbar nav { display: flex; gap: 4px; flex-wrap: wrap; }
.topbar nav a { padding: 6px 10px; border-radius: 6px; color: var(--muted); }
.topbar nav a.active, .topbar nav a:hover { background: var(--info-bg); color: var(--text); text-decoration: none; }

main { max-width: 1240px; margin: 0 auto; padding: 20px 24px 60px; }
h1 { font-size: 22px; margin: 0; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
h2 { font-size: 16px; margin: 0 0 12px; }
h3 { font-size: 14px; margin: 18px 0 8px; }
.page-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }

.flash { padding: 10px 14px; border-radius: var(--radius); margin-bottom: 16px; }
.flash.ok { background: var(--ok-bg); color: var(--ok); }
.flash.error { background: var(--danger-bg); color: var(--danger); }

.panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; margin-bottom: 16px; overflow-x: auto; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; }
.grid-2 > .panel { margin-bottom: 16px; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin: 16px 0; }
.card { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; color: var(--text); }
.card:hover { text-decoration: none; border-color: var(--accent); }
.card-label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.card-value { font-size: 24px; font-weight: 650; font-variant-numeric: tabular-nums; }
.card-sub { color: var(--muted); font-size: 12px; }
.card.warn .card-value { color: var(--danger); }
.card.attention .card-value { color: var(--warn); }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-size: 12px; color: var(--muted); font-weight: 600; white-space: nowrap; }
tbody tr:hover { background: #fafbfc; }
table.compact td { padding: 5px 8px; }
.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.nowrap { white-space: nowrap; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.danger { color: var(--danger); }
.mt { margin-top: 14px; }
ul.plain { list-style: none; padding: 0; margin: 0; }
ul.plain li { padding: 6px 0; border-bottom: 1px solid var(--border); }

.facts { display: grid; grid-template-columns: max-content 1fr; gap: 6px 18px; margin: 0; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; }

button, input, select { font: inherit; }
button {
  padding: 6px 12px; border-radius: 6px; border: 1px solid var(--border);
  background: var(--surface); color: var(--text); cursor: pointer;
}
button:hover { border-color: var(--accent); }
button.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
button.primary:hover { filter: brightness(1.08); }
button.ghost { background: transparent; color: var(--muted); }
input[type=text], input[type=search], select { padding: 6px 10px; border: 1px solid var(--border); border-radius: 6px; background: var(--surface); min-width: 0; }
form.inline { display: inline; }
.inline-form { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.stack { display: flex; flex-direction: column; gap: 8px; max-width: 420px; }
.stack label { display: flex; flex-direction: column; gap: 3px; color: var(--muted); font-size: 12px; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 8px; }
.filters input[type=search] { flex: 1; min-width: 200px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }
details summary { cursor: pointer; color: var(--accent); }

.badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 12px; font-weight: 550; white-space: nowrap; background: var(--info-bg); color: var(--info); }
.b-betaald, .b-gekoppeld, .b-oud_betaald { background: var(--ok-bg); color: var(--ok); }
.b-deels, .b-voorstel, .b-te_veel { background: var(--warn-bg); color: var(--warn); }
.b-te_laat, .b-niet_gekoppeld { background: var(--danger-bg); color: var(--danger); }
.b-gecrediteerd, .b-creditnota, .b-handmatig { background: var(--purple-bg); color: var(--purple); }
.b-genegeerd, .b-uitgaand { background: #eef0f3; color: var(--muted); }

.suggestion { display: flex; justify-content: space-between; gap: 16px; padding: 10px 0; border-top: 1px solid var(--border); flex-wrap: wrap; }
.suggestion-main { flex: 1; min-width: 260px; }
.suggestion-side { display: flex; align-items: center; gap: 8px; }
.confidence { font-variant-numeric: tabular-nums; color: var(--muted); font-size: 12px; }
.tx-head { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.amount { font-weight: 650; font-variant-numeric: tabular-nums; }

@media (max-width: 700px) {
  main { padding: 16px; }
  .topbar { padding: 10px 16px; gap: 8px; }
  .facts { grid-template-columns: 1fr; }
  .facts dt { margin-top: 6px; }
}

/* Aanvullingen PHP-versie */
.who { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.auth-box { max-width: 420px; margin: 48px auto; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; }
.auth-box h1 { margin-bottom: 12px; }
a.button { display: inline-block; padding: 6px 12px; border-radius: 6px; border: 1px solid var(--border); background: var(--surface); color: var(--text); }
a.button:hover { border-color: var(--accent); text-decoration: none; }
.panel.flush { padding: 0; }
code.secret { font-size: 15px; padding: 3px 8px; user-select: all; }
.pre { white-space: pre-wrap; word-break: break-word; }
td.actions { white-space: nowrap; }
input[type=password], input[type=email], input[type=file] { padding: 6px 10px; border: 1px solid var(--border); border-radius: 6px; background: var(--surface); }
.page-head .filters { margin: 0; }

/* Diagnose en tweestapsverificatie */
.b-d-ok { background: var(--ok-bg); color: var(--ok); }
.b-d-warn { background: var(--warn-bg); color: var(--warn); }
.b-d-fail { background: var(--danger-bg); color: var(--danger); }
.b-d-info { background: #eef0f3; color: var(--muted); }
img.qr { display: block; width: 220px; height: 220px; margin: 12px 0; background: #fff; padding: 8px; border: 1px solid var(--border); border-radius: 6px; }
ul.codes { list-style: none; padding: 0; margin: 10px 0 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 6px; }

/* Verkoop */
.notice { padding: 10px 14px; border-radius: var(--radius); margin-bottom: 12px; background: var(--info-bg); color: var(--info); }
.form-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 10px 16px; margin-bottom: 12px; }
.form-grid label, label.stack { display: flex; flex-direction: column; gap: 3px; color: var(--muted); font-size: 12px; }
.form-grid .wide { grid-column: 1 / -1; }
.form-grid input, .form-grid select, label.stack input { padding: 6px 10px; border: 1px solid var(--border); border-radius: 6px; background: var(--surface); color: var(--text); font-size: 14px; }
label.check { display: flex; gap: 8px; align-items: center; margin: 8px 0; }
fieldset.einvoice { border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 16px; margin: 8px 0 0; background: #fbfbfd; }
fieldset.einvoice legend { font-weight: 600; padding: 0 6px; }
.peppol-search ul li { padding: 4px 0; }
.table-scroll { overflow-x: auto; }
table.lines td { padding: 4px 4px; }
table.lines input, table.lines select { padding: 5px 6px; border: 1px solid var(--border); border-radius: 6px; width: 100%; min-width: 60px; }
table.lines .w-wide { min-width: 220px; }
.w-small { width: 70px; min-width: 60px; }
.w-small2 { width: 140px; }
.w-date { width: 120px; }
.w-amount { width: 120px; }
input.num { text-align: right; }
table.totals { width: auto; margin: 10px 0 0 auto; }
table.totals td { border: 0; padding: 2px 10px; }
.sticky-actions { position: sticky; bottom: 0; background: var(--bg); padding: 10px 0; border-top: 1px solid var(--border); }
button[disabled] { opacity: .5; cursor: not-allowed; }
.grid-2 > table, .grid-2 > dl { align-self: start; }
.topbar nav a { padding: 6px 8px; }