#kalendarz-calendar {
  background-color: #000000A8;
  color: #ffcc00;
  padding: 18px;
  border-radius: 14px;
  margin: 18px auto;
  box-sizing: border-box;
  max-width: 1100px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
#kalendarz-calendar .calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}
#kalendarz-calendar .calendar-header button {
  background: rgba(0, 0, 0, 0.45);
  color: #ffcc00;
  border: 1px solid rgba(255, 204, 0, 0.35);
  padding: 10px 14px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 16px;
  min-width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 1px rgba(255, 204, 0, 0.12);
}
#kalendarz-calendar .calendar-header button svg {
  fill: #ffcc00;
}
#kalendarz-calendar .calendar-header button:hover {
  background: rgba(0, 0, 0, 0.65);
}
#kalendarz-calendar .month-title {
  font-weight: 700;
  font-size: 18px;
}
#kalendarz-calendar .weekday-row {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 10px;
  margin-bottom: 10px;
}
#kalendarz-calendar .weekday-label {
  text-align: center;
  font-weight: 700;
  color: rgba(255, 204, 0, 0.8);
  text-transform: uppercase;
  font-size: 12px;
}
#kalendarz-calendar .days-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 10px;
}
#kalendarz-calendar .day {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 204, 0, 0.25);
  border-radius: 10px;
  min-height: 120px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 8px;
}
#kalendarz-calendar .day.day-empty {
  background: transparent;
  border: none;
  min-height: 120px;
}
#kalendarz-calendar .day-number {
  font-weight: 700;
  font-size: 16px;
  color: #ffcc00;
}
#kalendarz-calendar .item-title {
  font-weight: 600;
  font-size: 14px;
  color: #ffcc00;
}
#kalendarz-calendar .item-title a {
  color: #ffcc00;
  text-decoration: none;
}
#kalendarz-calendar .item-title a:hover {
  text-decoration: underline;
}
#kalendarz-calendar .item-comment {
  font-size: 13px;
  line-height: 1.4;
  color: #ffcc00;
  white-space: pre-wrap;
}
#kalendarz-calendar .day.has-item {
  background: rgba(255, 204, 0, 0.12);
  border-color: rgba(255, 204, 0, 0.5);
}
@media (max-width: 900px) {
  #kalendarz-calendar .days-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}
@media (max-width: 600px) {
  #kalendarz-calendar .days-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  #kalendarz-calendar {
    padding: 12px;
    margin: 12px auto;
  }
}