:root {
  --bg: #f5f7fb; --card: #ffffff; --txt: #0f172a; --mut: #64748b;
  --brand: #2563eb; --brand2: #10b981; --err: #dc2626; --warn: #d97706;
  --line: #e2e8f0; --in: #10b981; --out: #ef4444;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0f172a; --card: #1e293b; --txt: #f1f5f9; --mut: #94a3b8; --line: #334155; }
}
* { box-sizing: border-box; }
body { margin: 0; font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg); color: var(--txt); -webkit-tap-highlight-color: transparent; }
.hidden { display: none !important; }
.view { min-height: 100vh; }
.mut { color: var(--mut); font-size: .85rem; }
.err { color: var(--err); min-height: 1.2em; }
.row { display: flex; align-items: center; }
.row.gap { gap: .5rem; flex-wrap: wrap; }
.center { justify-content: center; }
h1, h2, h3 { margin: .4rem 0; }
input, select, textarea { width: 100%; padding: .65rem .75rem; margin: .25rem 0;
  border: 1px solid var(--line); border-radius: 10px; background: var(--card);
  color: var(--txt); font-size: 1rem; }
.row input, .row select { width: auto; flex: 1; }
button { border: 0; border-radius: 10px; padding: .6rem 1rem; font-size: 1rem;
  cursor: pointer; background: var(--line); color: var(--txt); }
button.primary { background: var(--brand); color: #fff; }
button.secondary { background: var(--card); border: 1px solid var(--brand); color: var(--brand); }
button.ghost { background: transparent; color: var(--mut); }
button.small { padding: .35rem .7rem; font-size: .85rem; }
button.big { padding: .9rem; width: 100%; font-size: 1.1rem; }

/* login */
.login-card { max-width: 380px; margin: 8vh auto; padding: 2rem; background: var(--card);
  border-radius: 20px; box-shadow: 0 10px 40px rgba(0,0,0,.12); text-align: center; }
.logo { width: 72px; height: 72px; }
.sub { color: var(--mut); margin-top: 0; }

/* topbar + tabs */
#topbar { display: flex; justify-content: space-between; align-items: center;
  padding: .8rem 1rem; background: var(--card); border-bottom: 1px solid var(--line); }
#tabs { display: flex; overflow-x: auto; background: var(--card);
  border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.tab { flex-shrink: 0; border-radius: 0; padding: .7rem .9rem; background: transparent;
  color: var(--mut); border-bottom: 3px solid transparent; }
.tab.active { color: var(--brand); border-bottom-color: var(--brand); font-weight: 600; }
.tabpane { padding: 1rem; max-width: 860px; margin: 0 auto; }
.badge { padding: .15rem .5rem; border-radius: 999px; font-size: .75rem; }
.badge.warn { background: #fef3c7; color: #92400e; }

/* stemple-skærm */
.clock-wrap { text-align: center; }
#big-clock { font-size: 3.2rem; font-variant-numeric: tabular-nums; font-weight: 700; }
.state-in { color: var(--in); font-weight: 600; }
.state-out { color: var(--mut); }
.state-break { color: var(--warn); font-weight: 600; }
button.punch { width: 210px; height: 210px; border-radius: 50%; font-size: 1.3rem;
  font-weight: 800; color: #fff; margin: 1rem auto; display: block;
  box-shadow: 0 12px 30px rgba(0,0,0,.25); transition: transform .1s; }
button.punch:active { transform: scale(.96); }
button.punch.out { background: radial-gradient(circle at 30% 30%, #34d399, var(--brand2)); }
button.punch.in { background: radial-gradient(circle at 30% 30%, #f87171, var(--out)); }
.fieldset { text-align: left; max-width: 420px; margin: .8rem auto; }
.fieldset label { font-size: .8rem; color: var(--mut); }
.stats { display: flex; gap: .5rem; justify-content: center; margin: 1rem 0; flex-wrap: wrap; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  padding: .6rem 1rem; min-width: 90px; }
.stat b { display: block; font-size: 1.15rem; }
.stat span { color: var(--mut); font-size: .75rem; }
.optin { display: block; font-size: .85rem; color: var(--mut); margin: .5rem 0; }

/* lister */
.list { margin-top: .8rem; text-align: left; }
.item { background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: .6rem .8rem; margin: .35rem 0; display: flex; justify-content: space-between;
  align-items: center; gap: .5rem; flex-wrap: wrap; }
.item .flags { font-size: .75rem; }
.flag { background: #fee2e2; color: #991b1b; border-radius: 6px; padding: .1rem .4rem; margin-left: .2rem; }
.flag.ok { background: #d1fae5; color: #065f46; }
.dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; margin-right: .4rem; }
.dot.in { background: var(--in); } .dot.out { background: #94a3b8; }
.dot.break { background: var(--warn); } .dot.absence { background: #8b5cf6; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  padding: 1rem; margin: .8rem 0; }
.small-list .item { font-size: .8rem; padding: .35rem .6rem; }
.token { background: #0f172a; color: #a5f3fc; padding: .6rem; border-radius: 8px;
  white-space: break-spaces; word-break: break-all; font-size: .75rem; }

/* kiosk */
#view-kiosk { text-align: center; padding: 1.5rem; }
.kiosk-clock { font-size: 4.5rem; margin: .5rem 0; font-variant-numeric: tabular-nums; }
.kiosk-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: .8rem; max-width: 760px; margin: 1rem auto; }
.kiosk-grid button { padding: 1.2rem .5rem; font-size: 1.05rem; background: var(--card);
  border: 1px solid var(--line); border-radius: 16px; }
.kiosk-grid button.state-in { border-color: var(--in); }
.pin-dots { font-size: 2rem; letter-spacing: .6rem; margin: 1rem; }
.pin-pad { display: grid; grid-template-columns: repeat(3, 84px); gap: .7rem;
  justify-content: center; margin: 1rem auto; }
.pin-pad button { height: 84px; font-size: 1.6rem; border-radius: 50%; background: var(--card);
  border: 1px solid var(--line); }
#ka-video { width: 200px; border-radius: 14px; margin: .5rem auto; display: block; }
#kiosk-done h1 { font-size: 2rem; margin-top: 20vh; }

/* toast */
#toast { position: fixed; bottom: 1.2rem; left: 50%; transform: translateX(-50%);
  background: var(--txt); color: var(--bg); padding: .7rem 1.2rem; border-radius: 12px;
  z-index: 50; max-width: 90vw; }

/* kiosk: alfabet-hurtigfilter */
.az-row { display: flex; flex-wrap: wrap; gap: 7px; justify-content: center;
  max-width: 760px; margin: .6rem auto; min-height: 46px; }
.az-row button { min-width: 46px; height: 46px; border-radius: 12px; font-size: 1.15rem;
  font-weight: 600; background: var(--card); border: 1px solid var(--line); padding: 0 .6rem; }
.az-row button.az-active { background: var(--brand); color: #fff; border-color: var(--brand); }
.az-row button.az-back { background: var(--line); }

/* kiosk: forlad-knap fast i nederste hoejre hjoerne */
#btn-kiosk-exit { position: fixed; bottom: 1rem; right: 1rem; z-index: 40;
  font-size: .8rem; opacity: .55; background: var(--card); border: 1px solid var(--line);
  border-radius: 10px; padding: .45rem .7rem; }
#btn-kiosk-exit:hover { opacity: 1; }