/* Chess Fingerprint - widget na podstronie projektu (dane z chess.olgamironczuk.pl). */
.cf-widget {
  --cf-magnus: #3a78a0;
  --cf-hikaru: #b86420;
  --cf-card: #fff;
  --cf-shadow: 0 2px 12px rgba(80, 50, 10, .08);
  margin-top: 1rem;
}

.cf-updated {
  font-size: .8rem;
  color: var(--text-dim);
  margin: 0 0 1rem;
}

.cf-msg {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--text-dim);
  padding: 30px;
  margin: 0;
}

.cf-msg--error { color: #b3261e; }

/* karty graczy */
.cf-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 18px;
}

.cf-card {
  background: var(--cf-card);
  border-radius: 14px;
  padding: 16px;
  border-top: 3px solid var(--cf-magnus);
  box-shadow: var(--cf-shadow);
}

.cf-card--hikaru { border-top-color: var(--cf-hikaru); }

/* .cf-widget z przodu: styl h3 z project-case-study.css ma wyzsza specyficznosc. */
.cf-widget .cf-card h3 {
  font-size: 1rem;
  margin: 0 0 12px;
  padding: 0;
  color: var(--cf-magnus);
}

.cf-widget .cf-card--hikaru h3 { color: var(--cf-hikaru); }

.cf-card dl { margin: 0; }

.cf-stat {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 5px 0;
  font-size: .8rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-dim);
}

.cf-stat:last-child { border-bottom: none; }

.cf-stat dd {
  margin: 0;
  color: var(--text);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  text-align: right;
}

/* radar */
.cf-radar {
  position: relative;
  background: var(--cf-card);
  border-radius: 14px;
  padding: 16px;
  margin-bottom: 18px;
  height: 280px;
  box-shadow: var(--cf-shadow);
}

/* odtwarzacz partii */
.cf-replayer {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 20px;
  align-items: start;
  background: var(--cf-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px;
  box-shadow: var(--cf-shadow);
}

.cf-board { width: 300px; }

.cf-panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

.cf-game-info {
  font-size: .85rem;
  color: var(--text-dim);
  line-height: 1.6;
  min-height: 4.8em;
  overflow-wrap: anywhere;
}

.cf-game-info strong { color: var(--text); }

.cf-prob-labels {
  display: flex;
  justify-content: space-between;
  font-size: .75rem;
  font-weight: 700;
  margin-bottom: 5px;
}

.cf-prob-labels .cf-ml { color: var(--cf-magnus); }
.cf-prob-labels .cf-hl { color: var(--cf-hikaru); }

.cf-prob-bar {
  height: 30px;
  border-radius: 15px;
  overflow: hidden;
  background: #e8e0d5;
  display: flex;
}

.cf-magnus-fill,
.cf-hikaru-fill {
  display: flex;
  align-items: center;
  font-size: .72rem;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
}

.cf-magnus-fill {
  width: 50%;
  justify-content: flex-end;
  padding-right: 8px;
  background: linear-gradient(90deg, #1e5f8a, #4fa0c8);
  transition: width .5s cubic-bezier(.4, 0, .2, 1);
}

.cf-hikaru-fill {
  flex: 1;
  padding-left: 8px;
  background: linear-gradient(90deg, #c87830, #a05018);
}

.cf-controls {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
}

.cf-sep { color: var(--border); user-select: none; }

.cf-btn {
  font: inherit;
  font-size: .85rem;
  line-height: 1;
  background: var(--bg-alt);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 13px;
  cursor: pointer;
  transition: background .15s, color .15s;
}

.cf-btn:hover { background: var(--border); }
.cf-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.cf-btn[aria-pressed="true"] {
  background: var(--cf-magnus);
  border-color: var(--cf-magnus);
  color: #fff;
  font-weight: 700;
}

.cf-btn--new {
  align-self: flex-start;
  background: var(--accent-soft);
}

.cf-counter {
  font-size: .8rem;
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
}

@media (max-width: 620px) {
  .cf-cards,
  .cf-replayer { grid-template-columns: 1fr; }
  .cf-board { width: 100%; max-width: 320px; margin: 0 auto; }
  .cf-sep { display: none; }
}