/* Kalendarz pod sekcją „Jak działa ranking?” */

.ranking-calendar {
  margin: 1.35rem auto 0;
  padding-top: 1.35rem;
  border-top: 1px solid var(--border-soft, rgba(59, 77, 99, .55));
  width: min(100%, 20rem);
  text-align: center;
}

.ranking-calendar-month {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  margin: 0 0 .85rem;
  color: var(--text, #fff);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -.02em;
}

.ranking-calendar-icon {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 1.5rem;
  height: 1.5rem;
  color: var(--green-primary, #4ade80);
}

.ranking-calendar-icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.ranking-calendar-weekdays,
.ranking-calendar-days {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: .3rem;
}

.ranking-calendar-weekdays {
  margin-bottom: .45rem;
}

.ranking-calendar-weekdays span {
  font-size: .72rem;
  font-weight: 700;
  color: var(--text-muted, #9ca3af);
  text-align: center;
  line-height: 1;
}

.ranking-calendar-day {
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  font-size: .84rem;
  font-weight: 600;
  color: var(--text-secondary, #d1d5db);
  line-height: 1;
  border-radius: 50%;
}

.ranking-calendar-day.is-empty {
  visibility: hidden;
  pointer-events: none;
}

.ranking-calendar-day.is-today {
  background: var(--green-primary, #4ade80);
  color: #16212f;
  font-weight: 900;
}

@media (max-width: 520px) {
  .ranking-calendar {
    width: min(100%, 18rem);
    margin-left: auto;
    margin-right: auto;
  }

  .ranking-calendar-month {
    font-size: .95rem;
    margin-bottom: .75rem;
  }

  .ranking-calendar-weekdays,
  .ranking-calendar-days {
    gap: .22rem;
  }

  .ranking-calendar-weekdays span {
    font-size: .66rem;
  }

  .ranking-calendar-day {
    font-size: .78rem;
  }
}