.jcore-calendar{border:1px solid #ddd;border-radius:6px;background:#fff;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.1)}.jcore-calendar .calendar-header{display:flex;align-items:center;justify-content:space-between;padding:10px 15px;background:#f8f9fa;border-bottom:1px solid #e9ecef}.jcore-calendar .calendar-nav{background:none;border:none;width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background-color .2s ease;font-size:16px;color:#6c757d}.jcore-calendar .calendar-nav:hover{background-color:#e9ecef;color:#495057}.jcore-calendar .calendar-title{font-weight:600;font-size:14px;color:#343a40}.jcore-calendar .calendar-weekdays{display:grid;grid-template-columns:repeat(7,1fr);background:#f8f9fa;border-bottom:1px solid #e9ecef}.jcore-calendar .calendar-weekday{padding:8px 3px;text-align:center;font-size:11px;font-weight:600;color:#6c757d;text-transform:uppercase;letter-spacing:.5px}.jcore-calendar .calendar-days{display:grid;grid-template-columns:repeat(7,1fr)}.jcore-calendar .calendar-day{aspect-ratio:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:6px 2px;cursor:pointer;position:relative;transition:all .2s ease;border-right:1px solid #f1f3f4;border-bottom:1px solid #f1f3f4;min-height:35px;font-size:13px}.jcore-calendar .calendar-day:hover:not(.disabled):not(.unavailable){background-color:#e3f2fd}.calendar-day.other-month{color:#bbb;background-color:#fafafa}.calendar-day.today{background-color:#fff3cd;color:#856404;font-weight:600}.calendar-day.selected{background-color:#007cba;color:white;font-weight:600}.calendar-day.disabled{color:#ccc;cursor:not-allowed;background-color:#f8f9fa}.calendar-day.unavailable{background-color:#ffeaa7;color:#d63031;cursor:not-allowed}.calendar-day.unavailable::after{content:'';position:absolute;top:50%;left:10%;right:10%;height:1px;background-color:#d63031;transform:rotate(-45deg)}.jcore-calendar .day-number{font-size:14px;line-height:1}.jcore-calendar .day-status{font-size:9px;line-height:1;margin-top:2px;text-align:center}@media (max-width:768px){.jcore-calendar .calendar-header{padding:12px 16px}.jcore-calendar .calendar-day{min-height:45px;padding:6px 2px}.jcore-calendar .day-number{font-size:13px}.jcore-calendar .day-status{font-size:8px}}@media (max-width:480px){.jcore-calendar .calendar-day{min-height:40px;padding:4px 2px}.jcore-calendar .day-number{font-size:12px}.jcore-calendar .calendar-weekday{padding:8px 2px;font-size:11px}}