#vformcalendar{font-family:'Arial',sans-serif;margin:20px;background-color:#f9f9f9;color:#333}#vformcalendar button.set-datetime{background:#007bff;color:#fff;border:none;border-radius:4px;padding:5px 10px;cursor:pointer;font-size:12px;width:100%;margin-top:10px}#vformcalendar label{font-weight:700}#vformcalendar #datetime{width:250px;padding:8px;font-size:14px;border:1px solid #ccc;border-radius:4px;box-shadow:0 2px 4px rgba(0,0,0,.1);outline:none;cursor:pointer}#vformcalendar #datetime:focus{border-color:#007bff;box-shadow:0 0 5px rgba(0,123,255,.5)}#vformcalendar{position:absolute;top:50px;left:0;background:#fff;border:1px solid #ddd;border-radius:5px;box-shadow:0 5px 15px rgba(0,0,0,.2);padding:10px;display:none;z-index:1000;width:340px}#vformcalendar .calendar-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}#vformcalendar .calendar-header button{background:#007bff;color:#fff;border:none;border-radius:4px;padding:5px 10px;cursor:pointer;font-size:12px}#vformcalendar .calendar-header button:hover{background:#0056b3}#vformcalendar .month-year{display:flex;align-items:center;gap:5px}#vformcalendar .month-year select{padding:5px;border:1px solid #ccc;border-radius:4px;font-size:12px;cursor:pointer;width:100px;height:26px}#vformcalendar table{width:100%;border-collapse:collapse;margin-top:10px}#vformcalendar th{background:#007bff;color:#fff;padding:5px;font-size:12px;border:1px solid #ddd;text-align:center}#vformcalendar td{text-align:center;padding:5px;font-size:12px;border:1px solid #ddd;cursor:pointer}#vformcalendar td:hover{background:#f1f1f1}#vformcalendar .selected-date{background:#007bff;color:#fff;font-weight:700}#vformcalendar .time-picker{margin-top:15px;text-align:center}#vformcalendar .time-picker label{font-weight:700}#vformcalendar .time-picker select{padding:5px;margin:0 5px;border:1px solid #ccc;border-radius:4px;font-size:12px;width:50px;height:25px}#vformcalendar #set-datetime{margin-top:10px;background:#007bff;color:#fff;border:none;border-radius:4px;padding:8px 15px;cursor:pointer;font-size:14px;width:100%}#vformcalendar #set-datetime:hover{background:#0056b3}