:root {
  /* EENGINE.pl brand palette */
  --bg: #050713;
  --surface: #080b1f;
  --panel: #121833;
  --line: #232c55;
  --text: #f7f8ff;
  --muted: #c7cbda;
  --faint: color-mix(in srgb, var(--muted) 65%, var(--panel));
  --primary: #94a1ff;
  --primary-strong: #3e55f0;
  --primary-gradient: linear-gradient(110deg, #3e55f0 0%, #6f82ff 48%, #3e55f0 100%);
  --mint: #45dfa0;
  --pink: #fc2166;
  --ours: var(--primary);
  --good: var(--mint);
  --bad: color-mix(in srgb, var(--pink) 80%, var(--text));
  --live: var(--mint);
  --warn: #f5a524;
  --radius: 10px;
  color-scheme: dark;
  scrollbar-color: var(--line) transparent;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background:
    radial-gradient(1100px 650px at 80% -15%, color-mix(in srgb, var(--primary-strong) 22%, transparent), transparent 70%),
    radial-gradient(900px 600px at 0% 110%, color-mix(in srgb, var(--mint) 6%, transparent), transparent 70%),
    var(--bg);
  background-attachment: fixed;
  color: var(--text);
  font: 20px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

body { display: flex; flex-direction: column; }

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 24px;
  border-bottom: 1px solid var(--line);
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand .logo { width: 38px; height: 38px; }
.brand-text { display: flex; flex-direction: column; font-weight: 700; font-size: 22px; line-height: 1.05; letter-spacing: .02em; }
.brand-text span { margin-top: 3px; font-size: 11px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }

.status {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--panel);
  font-size: 17px;
}
.status .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--muted); }
.status.live .dot { background: var(--live); animation: pulse 1.2s infinite; }
.status.ended .dot { background: var(--primary); }
.timer { font-variant-numeric: tabular-nums; color: var(--muted); }

@keyframes pulse { 50% { opacity: .3; } }

main { flex: 1; min-height: 0; display: flex; gap: 20px; padding: 16px 24px 20px; }
.stage { flex: 1; min-width: 0; min-height: 0; display: flex; flex-direction: column; }

.controls { display: flex; align-items: center; gap: 14px; }
.modes { display: flex; background: var(--panel); border-radius: 999px; padding: 3px; }
.modes button, .card-actions button {
  font: inherit;
  font-size: 15px;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: 999px;
  padding: 5px 14px;
  cursor: pointer;
}
.modes button.active { background: var(--primary-gradient); color: #fff; }

.card {
  width: 30%;
  max-width: 440px;
  min-width: 280px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 0;
}
.card[hidden] { display: none; }
.card-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; color: var(--muted); font-size: 15px; }
.card-head #card-title { color: var(--text); font-weight: 600; font-size: 17px; }
.keys { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 18px; font-size: 14px; color: var(--muted); }
.keys span { display: inline-flex; align-items: center; gap: 6px; }
kbd {
  display: inline-block;
  min-width: 24px;
  padding: 1px 6px;
  border-radius: 6px;
  border: 1px solid color-mix(in srgb, var(--primary) 45%, var(--line));
  border-bottom-width: 2px;
  background: var(--panel);
  color: var(--text);
  font: 600 13px/1.4 system-ui, sans-serif;
  text-align: center;
}
kbd + kbd { margin-left: -2px; }
.card-next {
  padding: 16px 18px;
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--ours) 14%, var(--panel));
  border: 1px solid color-mix(in srgb, var(--ours) 45%, var(--line));
  font-size: 26px;
  font-weight: 600;
  line-height: 1.3;
}
.card-next .label { display: block; font-size: 13px; font-weight: 500; color: var(--primary); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 6px; }
.card-next.done { background: var(--panel); border-color: var(--line); color: var(--muted); font-size: 20px; }
.card-list { flex: 1; min-height: 0; overflow-y: auto; margin: 0; padding: 0 0 0 26px; font-size: 16px; color: var(--muted); }
.card-list li { padding: 5px 0; }
.card-list li.next { color: var(--text); font-weight: 600; }
.card-list li.done { color: var(--faint); }
.card-list .wers { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 3px; }
.card-actions { display: flex; gap: 8px; }
.card-actions button { background: var(--panel); color: var(--text); border-radius: var(--radius); padding: 8px 12px; }
.card-actions #btn-merge { flex: 1; }

.empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--muted);
}
.empty-title { font-size: 34px; color: var(--text); font-weight: 600; }
.phone { font-size: 44px; font-weight: 700; color: var(--ours); font-variant-numeric: tabular-nums; }

.board { flex: 1; min-height: 0; display: flex; flex-direction: column; gap: 8px; }
.board[hidden], .empty[hidden] { display: none; }

.row { display: grid; grid-template-columns: repeat(var(--cols, 2), minmax(0, 1fr)); gap: 16px; }

.heads > div {
  padding: 10px 16px;
  border-radius: var(--radius);
  background: var(--panel);
  font-weight: 700;
  font-size: 22px;
}
.heads > div.ours { color: var(--ours); box-shadow: inset 0 -3px 0 var(--ours); }

.rows { flex: 1; min-height: 0; overflow-y: auto; display: flex; flex-direction: column; gap: 10px; padding-right: 4px; }

.cell {
  position: relative;
  padding: 12px 16px;
  border-radius: var(--radius);
  background: var(--panel);
  border: 1px solid var(--line);
  min-height: 56px;
}
.cell.ours { border-color: color-mix(in srgb, var(--ours) 35%, var(--line)); }
.cell .text { white-space: pre-wrap; word-break: break-word; }
.cell.partial .text { color: var(--faint); font-style: italic; }
.cell.pending .text::after { content: "…"; color: var(--muted); }
.cell.empty-final .text { color: var(--muted); }
.cell.empty-final .text::before { content: "(brak transkrypcji)"; }

.meta { display: flex; gap: 8px; margin-top: 6px; font-size: 14px; color: var(--muted); }
.chip { padding: 1px 8px; border-radius: 999px; background: var(--line); font-variant-numeric: tabular-nums; }
.chip.err { background: color-mix(in srgb, var(--warn) 20%, transparent); color: var(--warn); }

.stats > div {
  padding: 8px 16px;
  border-radius: var(--radius);
  background: var(--panel);
  font-size: 16px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.stats b { color: var(--text); }
.stats > div.ours { border: 1px solid color-mix(in srgb, var(--ours) 35%, var(--line)); }
.stats.ended > div { padding: 14px 18px; font-size: 18px; }
.sum-big { display: flex; flex-wrap: wrap; gap: 6px 28px; align-items: flex-end; margin-bottom: 4px; }
.metric { display: flex; flex-direction: column; }
.metric b { font-size: 28px; line-height: 1.15; }
.metric span { font-size: 13px; }
.stats.ended .metric b { font-size: 42px; }
.stats > div.ours .metric.lat b { color: var(--ours); }
.speedup { font-size: 15px; font-weight: 600; color: var(--ours); margin-bottom: 2px; }
.stats.ended .speedup { font-size: 19px; }
.chip.lat.fastest { background: color-mix(in srgb, var(--good) 18%, transparent); color: var(--good); font-weight: 600; }
.sum-line { font-size: 15px; }

.summary-head { font-size: 14px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; padding: 4px 4px 0; }
.summary-head.ended { font-size: 18px; color: var(--text); font-weight: 600; text-transform: none; letter-spacing: 0; }

.health { display: flex; flex-wrap: wrap; gap: 8px; flex: 1; justify-content: center; }
.pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 3px 11px;
  border-radius: 999px;
  background: var(--panel);
  font-size: 14px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.pill.ok .dot { background: var(--good); }
.pill.warn .dot { background: var(--warn); }
.pill.bad { color: var(--bad); }
.pill.bad .dot { background: var(--pink); }

.heads > div.failed { color: var(--muted); display: flex; align-items: center; gap: 10px; }
.heads > div.failed .chip { font-size: 14px; font-weight: 500; }
.cell.failed { opacity: .45; }

.ref {
  grid-column: 1 / -1;
  font-size: 15px;
  color: var(--muted);
  padding: 4px 4px 0;
}
.ref b { color: var(--text); font-weight: 600; }

.score { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; font-size: 14px; }
.chip.wer { background: color-mix(in srgb, var(--good) 16%, transparent); color: var(--good); font-weight: 600; }
.chip.wer.bad { background: color-mix(in srgb, var(--pink) 16%, transparent); color: var(--bad); }
.chip.risk { background: color-mix(in srgb, var(--pink) 28%, transparent); color: var(--text); box-shadow: inset 0 0 0 1px var(--pink); font-weight: 600; }
.chip.miss { background: color-mix(in srgb, var(--pink) 12%, transparent); color: var(--bad); }
.chip s { opacity: .75; }

.offline {
  position: fixed;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--warn);
  color: var(--bg);
  font-size: 15px;
}
.offline[hidden] { display: none; }

/* free mode: agreement greyed out, differences highlighted (numbers as critical) */
.text.marked .same { color: var(--faint); }
.text.marked .diff { color: var(--text); background: color-mix(in srgb, var(--primary-strong) 45%, transparent); border-radius: 4px; padding: 0 2px; }
.text.marked .num { color: var(--text); background: color-mix(in srgb, var(--pink) 40%, transparent); border-radius: 4px; padding: 0 2px; font-weight: 600; }
/* card mode: differences are errors against the read phrase */
.card:not([hidden]) ~ .stage .text.marked .same { color: var(--text); }
.card:not([hidden]) ~ .stage .text.marked .diff { background: color-mix(in srgb, var(--pink) 22%, transparent); }

.cell.votable { cursor: pointer; }
.cell.votable:hover { border-color: color-mix(in srgb, var(--text) 35%, var(--line)); }
.cell.chosen { border-color: var(--ours); box-shadow: inset 0 0 0 1px var(--ours); }
.chip.chosen { background: color-mix(in srgb, var(--ours) 22%, transparent); color: var(--ours); font-weight: 600; }

.ask {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--primary-strong) 16%, var(--panel));
  border: 1px solid color-mix(in srgb, var(--primary) 40%, var(--line));
}
.ask.answered { background: var(--panel); border-color: var(--line); }
.ask-label { font-weight: 600; margin-right: 4px; }
.ask.answered .ask-label { font-weight: 400; color: var(--muted); }
.ask button {
  font: inherit;
  font-size: 17px;
  color: var(--text);
  background: var(--line);
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 6px 16px;
  cursor: pointer;
}
.ask button:hover { border-color: var(--muted); }
.ask button.chosen { background: color-mix(in srgb, var(--ours) 25%, transparent); border-color: var(--ours); color: var(--ours); font-weight: 600; }

.stats .bad, .stats .bad b { color: var(--bad); }