/* 日期选择器样式 */
.ui-datepicker {
    width: 300px;
    padding: 12px;
    display: none;
    background: #fff;
    border: none;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    font-family: Arial, sans-serif;
    z-index: 9999 !important;
}

.ui-datepicker .ui-datepicker-header {
    position: relative;
    padding: 10px 0;
    background: #4CAF50;
    color: #fff;
    border-radius: 6px;
    margin-bottom: 8px;
}

.ui-datepicker .ui-datepicker-prev,
.ui-datepicker .ui-datepicker-next {
    position: absolute;
    top: 10px;
    width: 28px;
    height: 28px;
    cursor: pointer;
    color: #fff;
    text-align: center;
    line-height: 28px;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.ui-datepicker .ui-datepicker-prev {
    left: 5px;
}

.ui-datepicker .ui-datepicker-next {
    right: 5px;
}

.ui-datepicker .ui-datepicker-prev:hover,
.ui-datepicker .ui-datepicker-next:hover {
    background-color: rgba(255,255,255,0.25);
}

.ui-datepicker .ui-datepicker-title {
    margin: 0 2.3em;
    line-height: 28px;
    text-align: center;
    font-weight: bold;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* 月份和年份选择器样式 */
.ui-datepicker select.ui-datepicker-month,
.ui-datepicker select.ui-datepicker-year {
    width: 45%;
    height: 24px;
    margin: 0 2px;
    padding: 2px 5px;
    border: none;
    border-radius: 4px;
    background-color: rgba(255,255,255,0.9);
    color: #333;
    font-size: 0.9em;
}

.ui-datepicker table {
    width: 100%;
    font-size: 0.9em;
    border-collapse: collapse;
    margin: 6px 0 0;
}

.ui-datepicker th {
    padding: 8px 3px;
    text-align: center;
    font-weight: 500;
    border: 0;
    color: #666;
    font-size: 12px;
}

.ui-datepicker td {
    border: 0;
    padding: 2px;
    text-align: center;
}

.ui-datepicker td span,
.ui-datepicker td a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 30px;
    height: 30px;
    text-decoration: none;
    color: #333;
    border-radius: 50%;
    transition: all 0.2s ease;
    border: none !important;
    margin: 0 auto;
    font-size: 13px;
}

.ui-datepicker td a:hover {
    background-color: rgba(76,175,80,0.1);
}

.ui-datepicker .ui-state-active,
.ui-datepicker td a.ui-state-active,
.ui-datepicker .ui-datepicker-current-day .ui-state-active {
    background-color: #4CAF50;
    color: #fff !important;
    box-shadow: 0 2px 5px rgba(76,175,80,0.2);
    font-weight: bold;
}

.ui-datepicker .ui-state-highlight,
.ui-datepicker td a.ui-state-highlight,
.ui-datepicker .ui-datepicker-today .ui-state-highlight {
    background-color: rgba(76,175,80,0.15);
    color: #4CAF50;
    font-weight: bold;
    border: none !important;
}

.ui-datepicker .ui-state-disabled span {
    opacity: 0.3;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* 自定义日期选择器样式，与预订卡片风格匹配 */
.ui-datepicker .ui-datepicker-calendar .ui-state-disabled {
    opacity: 0.35;
}

/* 确保任何链接的日期都使用相同的居中方式 */
.ui-datepicker a.ui-state-default {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* 确保日期选择器在移动设备上也能正常显示 */
@media (max-width: 768px) {
    .ui-datepicker {
        width: 280px;
        font-size: 14px;
        padding: 10px;
    }
    
    .ui-datepicker td span,
    .ui-datepicker td a {
        width: 28px;
        height: 28px;
    }
}