.course-calendar-page {
    padding: 12px;
    color: #303030;
}

.course-calendar-toolbar {
    align-items: center;
    background: #f4fbfa;
    border: 1px solid #b9ded8;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: space-between;
    margin-bottom: 12px;
    padding: 10px;
}

.course-calendar-toolbar__navigation,
.course-calendar-toolbar__actions {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.course-calendar-toolbar__title {
    color: #167f78;
    font-size: 17px;
    font-weight: bold;
    margin: 0 8px;
}

.course-calendar-legend {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    font-size: 11px;
    gap: 12px;
    margin: 8px 0 12px;
}

.course-calendar-legend__item {
    align-items: center;
    display: inline-flex;
    gap: 4px;
}

.course-calendar-legend__dot {
    border-radius: 50%;
    display: inline-block;
    height: 9px;
    width: 9px;
}

.course-calendar-legend__dot--course { background: #167f78; }
.course-calendar-legend__dot--declared { background: #7652a8; }
.course-calendar-legend__dot--lessons { background: #2367b1; }
.course-calendar-legend__dot--warning { background: #d67b00; }
.course-calendar-legend__dot--inactive { background: #777; }

.course-calendar-alert {
    background: #fff7e6;
    border: 1px solid #e7b95e;
    color: #6f4700;
    margin: 8px 0 12px;
    padding: 10px 12px;
}

.course-calendar-alert summary {
    cursor: pointer;
    font-weight: bold;
}

.course-calendar-alert ul {
    margin-bottom: 0;
}

.course-calendar-scroll {
    overflow-x: auto;
    padding-bottom: 6px;
}

.course-calendar-grid {
    background: #c8d8d5;
    border: 1px solid #9dbab5;
    display: grid;
    gap: 1px;
    grid-template-columns: 92px repeat(7, minmax(155px, 1fr));
    min-width: 1190px;
}

.course-calendar-grid__corner,
.course-calendar-grid__day,
.course-calendar-grid__band,
.course-calendar-grid__cell {
    background: #fff;
    min-width: 0;
}

.course-calendar-grid__corner {
    background: #e9f3f1;
}

.course-calendar-grid__day {
    background: #e9f3f1;
    color: #25544f;
    font-size: 12px;
    font-weight: bold;
    padding: 8px 5px;
    text-align: center;
}

.course-calendar-grid__day--weekend {
    background: #f2f2f2;
    color: #555;
}

.course-calendar-grid__day--today {
    box-shadow: inset 0 0 0 2px #69bfb5;
}

.course-calendar-grid__date {
    display: block;
    font-size: 11px;
    font-weight: normal;
    margin-top: 2px;
}

.course-calendar-grid__band {
    align-items: flex-start;
    background: #eef3f2;
    color: #44504e;
    display: flex;
    font-size: 10px;
    font-weight: bold;
    justify-content: center;
    padding: 12px 5px;
    text-align: center;
    text-transform: uppercase;
}

.course-calendar-grid__cell {
    min-height: 116px;
    padding: 5px;
}

.course-calendar-grid__cell--weekend {
    background: #fafafa;
}

.course-calendar-grid__empty {
    color: #b3b3b3;
    display: block;
    font-size: 18px;
    padding-top: 34px;
    text-align: center;
}

.course-calendar-card {
    border-left: 5px solid #167f78;
    box-shadow: 0 1px 2px rgba(0, 0, 0, .16);
    box-sizing: border-box;
    color: #fff;
    display: block;
    margin-bottom: 5px;
    padding: 6px 7px;
    text-decoration: none;
}

.course-calendar-card:hover {
    box-shadow: 0 2px 5px rgba(0, 0, 0, .28);
    filter: brightness(.98);
    text-decoration: none;
}

.course-calendar-card--lessons { border-left-color: #2367b1; }
.course-calendar-card--declared { border-left-color: #7652a8; }
.course-calendar-card--warning { outline: 2px solid #e39a22; }
.course-calendar-card--inactive { opacity: .58; }

.course-calendar-card__meta,
.course-calendar-card__teachers,
.course-calendar-card__definition {
    display: block;
    font-size: 10px;
    line-height: 1.25;
}

.course-calendar-card__title {
    display: block;
    font-size: 11px;
    font-weight: bold;
    line-height: 1.25;
    margin: 3px 0;
}

.course-calendar-card__badges {
    display: block;
    margin-top: 4px;
}

.course-calendar-card__badge {
    background: rgba(255, 255, 255, .86);
    border-radius: 8px;
    color: #333;
    display: inline-block;
    font-size: 9px;
    margin: 2px 2px 0 0;
    padding: 1px 5px;
}

@media (max-width: 800px) {
    .course-calendar-page { padding: 6px; }
    .course-calendar-toolbar { align-items: flex-start; }
    .course-calendar-toolbar__title { width: 100%; }
}