.calendar-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:15px}
.cal-month{background:#fff;border:1px solid #e8e8e8;border-radius:3px;overflow:hidden}
.cal-month .month-title{background:#3592e2;color:#fff;text-align:center;padding:8px;font-size:14px;font-weight:700}
.cal-month table{width:100%;border-collapse:collapse}
.cal-month th{font-size:11px;color:#888;padding:4px;text-align:center;font-weight:400}
.cal-month td{text-align:center;padding:4px;font-size:12px;cursor:default}
.cal-month td.sun{color:#e53935}
.cal-month td.sat{color:#1565c0}
.cal-month td.holiday{color:#e53935;font-weight:700}
.cal-month td.today{background:#3592e2;color:#fff;border-radius:50%}
.cal-month td.empty{color:#ccc}
@media(max-width:480px){.calendar-grid{grid-template-columns:1fr 1fr}.cal-month td{font-size:10px;padding:2px}}