.datepicker-container {
    position: relative;
    display: inline-block;
    width: 100%;
    max-width: 250px;
}

.datepicker-input {
    width: 100%;
    padding: 10px;
    border: 1px solid #e1e8ed;
    border-radius: 4px;
    font-size: 14px;
    background-color: #fff;
    cursor: pointer;
}

.datepicker-input:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}

.datepicker-input.disabled {
    background-color: #f8f9fa;
    color: #6c757d;
    cursor: not-allowed;
}

.datepicker-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border: 1px solid #e1e8ed;
    border-radius: 4px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    display: none;
}

.datepicker-dropdown.show {
    display: block;
}

.datepicker-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    background-color: #f8f9fa;
    border-bottom: 1px solid #e1e8ed;
}

.datepicker-nav {
    background: none;
    border: none;
    font-size: 16px;
    cursor: pointer;
    padding: 5px 10px;
    color: #007bff;
}

.datepicker-nav:hover {
    background-color: #e9ecef;
    border-radius: 4px;
}

.datepicker-nav:disabled {
    color: #6c757d;
    cursor: not-allowed;
}

.datepicker-title {
    font-weight: bold;
    color: #333;
}

.datepicker-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    background-color: #f8f9fa;
    border-bottom: 1px solid #e1e8ed;
    padding: 0 5px;
}

.datepicker-weekday {
    padding: 8px 4px;
    text-align: center;
    font-size: 12px;
    font-weight: bold;
    color: #6c757d;
}

.datepicker-weekday.sunday {
    color: #dc3545;
}
.datepicker-weekday.saturday {
    color: #007bff;
}

.datepicker-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    padding: 5px;
}

.datepicker-day {
    padding: 6px 4px;
    text-align: center;
    cursor: pointer;
    border-radius: 4px;
    font-size: 14px;
    transition: background-color 0.2s;
}

.datepicker-day:hover:not(.selected):not(.today):not(.disabled):not(.unavailable) {
    background-color: #e9ecef;
}

.datepicker-day.selected {
    background-color: #007bff;
    color: #fff;
}

.datepicker-day.today {
    font-weight: bold;
    border: 1px solid #007bff;
    border-radius: 50%;
}

.datepicker-day.sunday {
    color: #dc3545;
}
.datepicker-day.saturday {
    color: #007bff;
}

.datepicker-day.disabled {
    color: #6c757d;
    cursor: not-allowed;
    opacity: 0.5;
}

.datepicker-day.unavailable {
    color: #6c757d;
    cursor: not-allowed;
    opacity: 0.5;
}

.datepicker-day.other-month {
    color: #6c757d;
}

.datepicker-day.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.datepicker-footer {
    padding: 10px;
    text-align: center;
    border-top: 1px solid #e1e8ed;
    background-color: #f8f9fa;
}

.datepicker-clear {
    background: none;
    border: 1px solid #6c757d;
    color: #6c757d;
    padding: 5px 10px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
}

.datepicker-clear:hover {
    background-color: #6c757d;
    color: #fff;
}

.datepicker-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: transparent;
    z-index: 999;
}