/* Lizenzserver – schlichtes, responsives Design, hell/dunkel */
:root {
  --bg: #f5f6f8; --panel: #fff; --text: #1d2330; --muted: #667085; --line: #dde1e8;
  --accent: #2f5bd3; --accent-text: #fff; --ok: #1f8a4c; --warn: #b7791f; --bad: #c53030;
  --radius: 8px; --font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #14171d; --panel: #1c2028; --text: #e6e8ec; --muted: #9aa3b2; --line: #2e3440; --accent: #6b8cff; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.5 var(--font); }
a { color: var(--accent); }
header.top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px;
  padding: 10px 20px; background: var(--panel); border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; letter-spacing: .5px; }
.brand span { font-weight: 400; color: var(--muted); }
nav { display: flex; flex-wrap: wrap; gap: 4px 14px; align-items: center; }
nav a { text-decoration: none; color: var(--text); padding: 4px 0; border-bottom: 2px solid transparent; }
nav a.active { border-color: var(--accent); }
nav a.lang { font-size: 12px; border: 1px solid var(--line); border-radius: 4px; padding: 1px 6px; }
main { max-width: 1150px; margin: 0 auto; padding: 16px 20px 40px; }
h1 { font-size: 24px; margin: 10px 0 16px; }
h2 { font-size: 18px; margin: 26px 0 10px; }
footer { text-align: center; color: var(--muted); font-size: 12px; padding: 20px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; margin: 0 0 16px; }
.card.narrow { max-width: 420px; }
.card h2 { margin-top: 0; }
.field { margin: 0 0 12px; display: flex; flex-direction: column; gap: 4px; }
.field label { font-weight: 600; font-size: 13px; }
.field small { color: var(--muted); font-size: 12px; }
.field small.error { color: var(--bad); }
.has-error input, .has-error select, .has-error textarea { border-color: var(--bad); }
input, select, textarea, button, .button { font: inherit; color: inherit; }
input, select, textarea { width: 100%; padding: 7px 9px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); }
input[type=checkbox], input[type=radio] { width: auto; }
textarea.mono, input.mono, .mono { font-family: var(--mono); font-size: 13px; word-break: break-all; }
.big { font-size: 16px !important; }
pre.mono { background: var(--bg); padding: 10px; border-radius: 6px; overflow-x: auto; white-space: pre-wrap; }
button, .button { display: inline-block; padding: 7px 14px; border: 1px solid var(--line); border-radius: 6px; background: var(--panel);
  cursor: pointer; text-decoration: none; color: var(--text); }
button.primary, .button.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
button.warn { border-color: var(--warn); color: var(--warn); }
button.danger { border-color: var(--bad); color: var(--bad); }
button.small { padding: 3px 8px; font-size: 13px; }
button.link { border: 0; background: none; color: var(--muted); padding: 4px 0; }
form.inline { display: inline; }
fieldset { border: 1px solid var(--line); border-radius: 6px; margin: 0 0 12px; padding: 8px 12px; }
legend { font-weight: 600; font-size: 13px; padding: 0 4px; }
label.check { display: block; margin: 4px 0 8px; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 0 16px; }
.toolbar { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; margin-bottom: 12px; }
.search { display: flex; gap: 6px; flex-wrap: wrap; }
.search input, .search select { width: auto; min-width: 180px; }
.table-wrap { overflow-x: auto; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); }
table { border-collapse: collapse; width: 100%; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 12px; text-transform: uppercase; color: var(--muted); letter-spacing: .4px; }
tr:last-child td { border-bottom: 0; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; }
.stat b { display: block; font-size: 26px; }
.stat span { color: var(--muted); font-size: 13px; }
a.stat { text-decoration: none; color: var(--text); }
a.stat:hover { border-color: var(--accent); }
nav .count { display: inline-block; min-width: 18px; padding: 0 5px; margin-left: 2px; border-radius: 9px; background: var(--bad); color: #fff; font-size: 11px; text-align: center; }
details.example { margin: -4px 0 12px; }
details.example summary { cursor: pointer; color: var(--accent); font-size: 13px; }
.actions h3 { margin: 0 0 6px; font-size: 15px; }
.flash { padding: 10px 14px; border-radius: 6px; margin: 0 0 12px; border: 1px solid var(--line); background: var(--panel); }
.flash-ok { border-color: var(--ok); }
.flash-error { border-color: var(--bad); color: var(--bad); }
.flash-warn { border-color: var(--warn); }
.badge { display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 12px; border: 1px solid currentColor; white-space: nowrap; }
.badge-active { color: var(--ok); }
.badge-suspended, .badge-duplicate, .badge-inactive, .badge-expired { color: var(--warn); }
.badge-revoked, .badge-deregistered { color: var(--bad); }
.badge-published { color: var(--warn); }
.badge-retired { color: var(--muted); }
.badge-accepted, .badge-used, .badge-acked { color: var(--ok); }
.badge-issued, .badge-open { color: var(--warn); }
.badge-rejected, .badge-deactivated { color: var(--bad); }
.badge-returned, .badge-expired-token { color: var(--muted); }
ul.plain { list-style: none; padding: 0; margin: 0; }
.card h3 { font-size: 15px; margin: 16px 0 8px; }
a.badge { text-decoration: none; }
.muted { color: var(--muted); }
dl.props { display: grid; grid-template-columns: max-content 1fr; gap: 6px 18px; background: var(--panel);
  border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 18px; }
dl.props dt { color: var(--muted); }
dl.props dd { margin: 0; word-break: break-all; }
.actions { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 12px; }
.actions form.action { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px; }
.actions small { display: block; color: var(--muted); margin-bottom: 8px; }
.danger-zone { margin-top: 24px; }
.pager a { margin-right: 12px; }
@media (max-width: 640px) {
  main { padding: 12px; }
  dl.props { grid-template-columns: 1fr; }
  table thead { display: none; }
  table td { display: block; border: 0; padding: 4px 10px; }
  table td::before { content: attr(data-label); display: block; font-size: 11px; color: var(--muted); text-transform: uppercase; }
  table tr { display: block; border-bottom: 1px solid var(--line); padding: 6px 0; }
}