.calendar {
    position: relative;
    display: none;
    border-radius: 12px;
    overflow: hidden;
    font-size: 14px;
    cursor: default;
    background: #f0f4f8;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.calendar table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    color: #333;
    background: #fff;
}

.calendar table .wn {
    border-collapse: collapse;
    font-size: 14px;
    color: #333;
    background: #f0f4f8;
}

.calendar .button {
    text-align: center;
    padding: 5px;
    border: none;
    background: #245992;
    color: #fff;
    cursor: pointer;
    transition: background 0.3s;
    height: 10px;
}

.calendar .button:hover {
    background: #245992;
}

.calendar thead .title {
    font-weight: bold;
    padding: 8px;
    background: #245992;
    color: #fff;
    text-align: center;
}

.calendar thead .name {
    padding: 9px;
    text-align: center;
    background: #e9ecef;
    color: #495057;
}

.calendar thead .weekend {
    color: #dc3545;
}

.calendar tbody .day {
    width: 1em;
    text-align: right;
    padding: 7px;
    border: 1px solid #b9c0c7;
    transition: background 0.3s;
}

.calendar tbody .day:hover {
    background: #7dbeff;
}

.calendar tbody .day.othermonth {
    color: #adb5bd;
}

.calendar tbody .day.othermonth.oweekend {
    color: #f5c6cb;
}

.calendar tbody td.selected {
    font-weight: bold;
    background: #fffd90;
    color: #000000;
}

.calendar tbody td.weekend {
    color: #dc3545;
}

.calendar tbody td.today {
    font-weight: bold;
    color: #007bff;
}

.calendar tfoot .ttip {
    background: #104b8a;
    color: #fff;
    text-align: center;
    padding: 7px;
}

.calendar .combo {
    position: absolute;
    display: none;
    width: 6em;
    top: 0;
    left: 0;
    cursor: default;
    border: 1px solid #dee2e6;
    background: #fff;
    font-size: 90%;
    padding: 3px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.calendar .combo .label {
    text-align: center;
    padding: 5px;
}

.calendar .combo .active {
    background: #007bff;
    color: #fff;
}

.calendar .combo .hilite {
    background: #e9ecef;
    color: #495057;
}

.calendar td.time {
    border-top: 1px solid #dee2e6;
    padding: 10px;
    text-align: center;
    background-color: #f8f9fa;
}

.calendar td.time .hour,
.calendar td.time .minute,
.calendar td.time .ampm {
    padding: 5px;
    border: 1px solid #dee2e6;
    font-weight: bold;
    background-color: #fff;
}

.calendar td.time .ampm {
    text-align: center;
}

.calendar td.time .colon {
    padding: 0 5px;
    font-weight: bold;
}

.calendar td.time span.hilite {
    border-color: #007bff;
    background-color: #e9ecef;
    color: #495057;
}

.calendar td.time span.active {
    border-color: #dc3545;
    background-color: #007bff;
    color: #fff;
}