.calendar-container .nav-btn {
    background: none;
    border: none;
    font-size: 18px;
    cursor: pointer;
    color: #666;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 10px;
    text-align: center;
}

.calendar-container .day-header {
    font-weight: bold;
    color: #666;
    padding: 10px 0;
}

.calendar-container .day {
    padding: 8px;
    border-radius: 50%;
    cursor: default;
    transition: background-color 0.3s;
}

.calendar-container .day.empty {
    background-color: transparent;
    cursor: default;
}

.calendar-container .highlight-program {
    background-color: #87181b;
    color: white;
}
.calendar-container .program {
    color: #87181b;
}

.calendar-container .highlight-program-0 {
    background-color:#10b981;
    color: white;
}

.calendar-container .program-0 {
    color: #10b981;
}

.calendar-container .highlight-program-1 {
    background-color:#eab308;
    color: white;
}

.calendar-container .program-1 {
    color: #eab308;
}

.calendar-container .highlight-program-2 {
    background-color:#0891b2;
    color: white;
}

.calendar-container .program-2 {
    color: #0891b2;
}

.calendar-container .highlight-program-3 {
    background-color:#14b8a6;
    color: white;
}

.calendar-container .program-3 {
    color: #14b8a6;
}

.calendar-container .highlight-program-4 {
    background-color:#84cc16;
    color: white;
}

.calendar-container .program-4 {
    color: #84cc16;
}

.calendar-container .highlight-program-5 {
    background-color: #8b5cf6;
    color: white;
}

.calendar-container .program-5 {
    color: #8b5cf6;
}

.calendar-container .highlight-program-6 {
    background-color:#d946ef;
    color: white;
}

.calendar-container .program-6 {
    color: #d946ef;
}

.calendar-container .highlight-program-7 {
    background-color:#64748b;
    color: white;
}

.calendar-container .program-7 {
    color: #64748b;
}

.calendar-container .highlight-program-8 {
    background-color:#78716c;
    color: white;
}

.calendar-container .program-8 {
    color: #78716c;
}


.calendar-container .legend {
    margin-top: 20px;
    font-size: 12px;
    color: #333;
}

.calendar-container .legend-item {
    display: flex;
    align-items: center;
    margin-bottom: 5px;
}

.calendar-container .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 5px;
}
.calendar-container .dot-xs {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    display: inline-block;
    margin: 1px;
    content: '';
}