.course-calendar{background:#fff;border:1px solid #d5ddce;border-radius:16px;padding:24px;margin-top:28px;box-shadow:0 12px 35px #173f3b09}.calendar-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}.calendar-toolbar h3{margin:0;font-size:24px}.calendar-controls{display:flex;gap:7px}.calendar-controls button{border:1px solid #d5ddce;background:#f9f7f0;color:#173f3b;border-radius:6px;padding:7px 15px;font:inherit;cursor:pointer}.calendar-controls button:hover{background:#eef1e6}.calendar-controls button:focus-visible{outline:3px solid #8eae47;outline-offset:3px}.calendar-grid{border-top:1px solid #d5ddce;border-left:1px solid #d5ddce}.calendar-row{display:grid;grid-template-columns:repeat(7,minmax(0,1fr))}.calendar-day,.calendar-weekday{border-right:1px solid #d5ddce;border-bottom:1px solid #d5ddce;min-width:0}.calendar-weekday{text-align:center;background:#eef1e6;font-size:12px;font-weight:700;padding:8px 2px;text-transform:uppercase}.calendar-day{min-height:105px;padding:7px;background:#fff}.calendar-day.outside{background:#f5f6f0;color:#8b9687}.calendar-date{display:block;text-align:right;font-size:14px}.calendar-day.is-today .calendar-date{background:#173f3b;color:#fff;border-radius:50%;width:27px;height:27px;line-height:27px;text-align:center;margin-left:auto}.calendar-event{display:block;margin-top:8px;padding:6px 8px;background:#31574f;color:#fff;border-radius:5px;text-decoration:none;font-size:12px;line-height:1.4;font-weight:700}.calendar-event:hover{background:#173f3b}.calendar-event span{display:block;font-weight:400}.calendar-key{display:flex;align-items:center;gap:9px;font-size:13px;margin-bottom:0}.calendar-key>span{width:12px;height:12px;border-radius:3px;background:#31574f;flex-shrink:0}@media(max-width:600px){.course-calendar{padding:12px;margin-left:-10px;margin-right:-10px}.calendar-toolbar h3{font-size:19px}.calendar-controls button{padding:5px 10px}.calendar-day{min-height:86px;padding:3px}.calendar-date{font-size:12px}.calendar-weekday{font-size:10px}.calendar-event{font-size:10px;padding:4px 2px;line-height:1.3;overflow-wrap:anywhere}.calendar-event .event-name{display:none}.calendar-key{font-size:12px}}