.datepicker-container {
    position: absolute;
    background: white;
    border: 1px solid #999;
    width: 200px;
    padding: 5px;
    box-shadow: 0 0 5px #aaa;
    z-index: 9999;
    display: none;
    font-family: Arial, sans-serif;
}

.datepicker-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4px;
}

.datepicker-footer {
    margin-top: 6px;
    padding-top: 4px;
    border-top: 1px solid #ddd;
    font-size: 13px;
    color: #555;
    text-align: center;
    cursor: pointer;
}

.datepicker-footer:hover{
    background-color: #446eec;
    color: white;
}

.datepicker-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
    font-size: 12px;
}

.datepicker-grid div {
    padding: 4px;
    cursor: pointer;
}

.datepicker-grid .weekday {
    font-weight: bold;
    font-size: 11px;
    color: #2563eb;
    cursor: default;
}

.datepicker-grid div.day:hover {
    background-color: #eef;
}

.datepicker-grid .day {
    cursor: pointer;
    border-radius: 6px;
}

.datepicker-grid .day:nth-child(7n+6),
.datepicker-grid .day:nth-child(7n){
    color: #dc2626;
}

.datepicker-grid .day.today {
    border: 1px solid #2563eb;
}

.datepicker-grid .day.selected {
    background-color: #2563eb;
    color: #fff;
}

.datepicker-grid .day.today.selected {
    border-color: #1e40af;
}

.datepicker-grid div.not-current {
    color: #bbb;
}