<style>
  body {
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding-top: 40px;
    background: #f4f4f4;
  }

  .calendar {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
	width: 100% !important;
	max-width: 100% !important;   /* fits most sidebars */
	margin: 0 auto;     /* centers it */
    padding: 8px !important;
  }

  .calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    font-size: 16px;
    font-weight: bold;
  }

  .nav-btn {
    cursor: pointer;
    padding: 4px 10px;
    background: #0078d7;
    color: white;
    border-radius: 4px;
  }

  .calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr)) !important;
    gap: 4px;
    text-align: center;
    font-size: 14px;
  }

  .day-name {
    font-weight: bold;
    padding: 2px 0 !important;
    background: #f0f0f0;
    border-radius: 4px;
	font-size: 11px !important;
  }

  .day {
    padding: 8px 0;
	font-size: 11px !important;
    border-radius: 3px 0 !important;
  }

  .day.other-month {
    color: #bbb;
  }

  .day.today {
    background: #0078d7;
    color: #fff;
    font-weight: bold;
  }
</style>