.calendar{max-width:900px;margin:0 auto;font-family:Arial,sans-serif;color:#333;width:100%;box-sizing:border-box}.month-header{text-align:center;padding:10px 0}.weekdays,.days{display:grid;grid-template-columns:repeat(7,1fr)}.weekdays div{background:#f0f0f0;padding:10px 0;text-align:center;font-weight:700;border:1px solid #ddd}.day{min-height:100px;overflow:hidden;padding:5px;border:1px solid #eee;background:#fff;position:relative}.day.blank{background:#fafafa}.date{font-size:14px;font-weight:700}.event{margin-top:4px;background:#4e73df;color:#fff;padding:3px 5px;border-radius:4px;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.event-youth{background:#cce5ff;border-left:4px solid #39f;color:#000}.event-bookclub{background:#ffe6cc;border-left:4px solid #f93}@media(max-width:700px){.weekdays div{font-size:12px;padding:6px 0}.day{min-height:70px;padding:3px}.date{font-size:12px}.event{font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}}@media(max-width:500px){.weekdays{display:none}.days{grid-template-columns:1fr}.day{min-height:auto;padding:10px;display:flex;flex-direction:column;border-left:4px solid #4e73df;margin-bottom:10px}.day.blank{display:none}.date{font-size:16px;margin-bottom:5px;font-weight:700}}