/* Admin panel. Aiming at WCAG 2.1 AA: system fonts, ≥4.5:1 text contrast,
   visible focus rings, and status never carried by colour alone (every tag
   carries its own word). */
:root {
  color-scheme: light dark;
  --bg: #ffffff;
  --fg: #14161a;
  --muted: #5b6270;
  --line: #d7dae0;
  --accent: #1b4dd6;
  --ok: #10632f;
  --warn: #8a4b00;
  --danger: #a3101a;
  --card: #f6f7f9;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #101216;
    --fg: #eef0f4;
    --muted: #a3abba;
    --line: #2a2f3a;
    --accent: #7ea2ff;
    --ok: #63d38c;
    --warn: #ffb95e;
    --danger: #ff8b8b;
    --card: #171a21;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
main { max-width: 68rem; margin: 0 auto; padding: 1.5rem 1rem 4rem; }
a { color: var(--accent); }
h1 { font-size: 1.6rem; margin: 0 0 .25rem; }
h2 { font-size: 1.05rem; margin: 1.5rem 0 .5rem; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
code.big { font-size: 1.4rem; letter-spacing: .08em; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 1rem; top: .5rem; background: var(--bg); padding: .5rem; z-index: 10; }
.topbar {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding: .75rem 1rem; border-bottom: 1px solid var(--line);
}
.topbar nav { display: flex; align-items: center; gap: 1rem; }
.brand { font-weight: 700; text-decoration: none; color: var(--fg); letter-spacing: .1em; }
.who { color: var(--muted); font-size: .85rem; }
.foot { border-top: 1px solid var(--line); color: var(--muted); font-size: .8rem; padding: 1rem; text-align: center; }
.muted { color: var(--muted); }
.small { font-size: .82rem; }
.center { text-align: center; }
.narrow { max-width: 30rem; margin: 0 auto; }
.row { display: flex; align-items: center; }
.row.between { justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.row.gap { gap: .75rem; }
.wrap { flex-wrap: wrap; }
.stack { display: flex; flex-direction: column; gap: .6rem; margin: .75rem 0; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr)); gap: 1.5rem; }
label { display: block; font-size: .85rem; color: var(--muted); }
label.check { display: flex; align-items: center; gap: .5rem; color: var(--fg); }
input, select, textarea {
  width: 100%; padding: .5rem .6rem; margin-top: .15rem;
  border: 1px solid var(--line); border-radius: .4rem;
  background: var(--bg); color: var(--fg); font: inherit;
}
label.check input { width: auto; margin: 0; }
button, .button {
  display: inline-block; padding: .5rem .9rem; border-radius: .4rem; border: 1px solid transparent;
  background: var(--accent); color: #fff; font: inherit; text-decoration: none; cursor: pointer;
}
button.ghost, .button.ghost { background: transparent; color: var(--fg); border-color: var(--line); }
button.link { background: none; border: none; color: var(--accent); padding: 0; text-decoration: underline; }
button.danger, .danger { background: var(--danger); color: #fff; }
button.link.danger { background: none; color: var(--danger); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
table { width: 100%; border-collapse: collapse; margin: .5rem 0 1rem; }
th, td { text-align: left; padding: .5rem .4rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th.num, td.num { text-align: right; }
tr.bad td { background: color-mix(in srgb, var(--danger) 12%, transparent); }
.tag {
  display: inline-block; padding: .05rem .4rem; border-radius: .25rem; font-size: .75rem;
  border: 1px solid var(--line); text-transform: lowercase;
}
.tag.ok, .tag.valid, .tag.published, .tag.active { border-color: var(--ok); color: var(--ok); }
.tag.warn, .tag.already_used, .tag.draft { border-color: var(--warn); color: var(--warn); }
.tag.voided, .tag.invalid, .tag.cancelled, .tag.revoked, .tag.wrong_event, .tag.wrong_gate { border-color: var(--danger); color: var(--danger); }
.tag.test { border-color: var(--warn); color: var(--warn); font-weight: 700; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr)); gap: .75rem; margin: 1rem 0; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: .5rem; padding: .75rem; }
.card.warn { border-color: var(--warn); }
.card .label { display: block; color: var(--muted); font-size: .78rem; }
.card .stat { font-size: 1.6rem; font-weight: 700; }
.alert {
  background: color-mix(in srgb, var(--warn) 15%, transparent);
  border: 1px solid var(--warn); border-radius: .4rem; padding: .6rem .8rem;
}
.notice {
  background: color-mix(in srgb, var(--ok) 12%, transparent);
  border: 1px solid var(--ok); border-radius: .4rem; padding: .6rem .8rem;
}
.warn-text { color: var(--warn); }
.plain { list-style: none; padding: 0; }
.trail { padding-left: 1.2rem; font-size: .85rem; }
.trail code { color: var(--muted); }
.spark { display: flex; align-items: flex-end; gap: 2px; height: 110px; border-bottom: 1px solid var(--line); }
.spark .bar { width: 10px; background: var(--accent); border-radius: 2px 2px 0 0; }
.conflict { border-left: 3px solid var(--warn); padding-left: .75rem; margin: .75rem 0; }
.filters { align-items: flex-end; margin: 1rem 0; }
.filters label { flex: 1 1 10rem; }
details { border: 1px solid var(--line); border-radius: .5rem; padding: .6rem .8rem; margin: .5rem 0; }
summary { cursor: pointer; font-weight: 600; }
.inline { display: inline; }
.ticketcard { border: 1px solid var(--line); border-top: 6px solid var(--brand); border-radius: .6rem; padding: 1.5rem; margin-top: 1.5rem; }
.ticketcard .qr { display: block; margin: 1rem auto; width: 320px; height: 320px; image-rendering: pixelated; background: #fff; padding: 12px; border-radius: .4rem; }
.button.applewallet { background: #000; }