/* Стили для календаря */
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: var(--calendar-gap);
    background-color: var(--calendar-border);
    border: 1px solid var(--calendar-border);
    border-radius: var(--calendar-radius);
    overflow: hidden;
}

.calendar-header {
    background-color: var(--light-color);
    padding: 10px;
    text-align: center;
    font-weight: bold;
    border-right: 1px solid var(--calendar-border);
}

.calendar-header:last-child {
    border-right: none;
}

.calendar-day {
    background-color: white;
    min-height: 100px;
    padding: 8px;
    position: relative;
    border-right: 1px solid var(--calendar-border);
    border-bottom: 1px solid var(--calendar-border);
}

.calendar-day:nth-child(7n) {
    border-right: none;
}

.calendar-day.other-month {
    background-color: var(--light-color);
    color: var(--secondary-color);
}

.calendar-day.today {
    background-color: #e3f2fd;
}

.calendar-day.past-day {
    background-color: #f8f9fa;
}

.calendar-day-number.disabled-day {
    color: #6c757d;
    opacity: 0.7;
}

.calendar-day-number {
    font-weight: bold;
    margin-bottom: 5px;
}

.calendar-slots {
    font-size: 0.8em;
}

.calendar-slot {
    background-color: var(--slot-available-bg);
    border-radius: 3px;
    padding: 2px 4px;
    margin-bottom: 2px;
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: background-color 0.2s ease;
}

.calendar-slot:hover {
    background-color: var(--slot-available-hover);
}

.calendar-slot.booked {
    background-color: var(--slot-booked-bg);
}

.calendar-slot.past-date-available {
    background-color: var(--slot-past-available-bg);
    color: var(--secondary-color);
}

.calendar-slot-more {
    background-color: var(--slot-more-bg);
    border-radius: 3px;
    padding: 2px 4px;
    cursor: pointer;
    text-align: center;
    font-weight: bold;
    transition: background-color 0.2s ease;
}

.calendar-slot-more:hover {
    background-color: var(--slot-more-hover);
}

.calendar-slot.admin-add-slot {
    background-color: var(--slot-admin-bg);
    color: #004085;
    font-weight: bold;
    text-align: center;
    font-size: 1.2em;
}

.calendar-slot.admin-add-slot:hover {
    background-color: var(--slot-admin-hover);
}