.react-calendar{background-color:#1f2937;color:#ffffff;border:none;border-radius:8px;box-shadow:0 4px 8px rgba(0,0,0,.2)}.react-calendar__tile{background-color:#374151;color:#ffffff;border-radius:4px;transition:background-color .3s ease}.react-calendar__tile--active{background-color:#6b21a8;color:#ffffff}.react-calendar__tile--now{background-color:#4b5563;color:#ffffff}.react-calendar__tile:hover{background-color:#6b21a8;color:#ffffff}.react-calendar__navigation button{background-color:#4b5563;color:#ffffff;border:none;border-radius:4px;transition:background-color .3s ease}.react-calendar__navigation button:hover{background-color:#6b21a8;color:#ffffff}.react-calendar__month-view__weekdays{background-color:#1f2937;color:#ffffff}.react-calendar__month-view__days__day--weekend{color:#f87171}