.persian-datepicker{position:absolute;z-index:9999;background:#fff;border:1px solid #ddd;border-radius:8px;box-shadow:0 4px 20px rgba(0,0,0,0.15);width:280px;font-family:inherit;padding:12px;display:none}.persian-datepicker.active{display:block}.persian-datepicker-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.persian-datepicker-header button{background:none;border:none;cursor:pointer;font-size:18px;padding:4px 8px;border-radius:4px}.persian-datepicker-header button:hover{background:#f0f0f0}.persian-datepicker-header .month-year{font-weight:bold;font-size:14px}.persian-datepicker-days{display:grid;grid-template-columns:repeat(7,1fr);gap:2px;text-align:center}.persian-datepicker-days .day-header{font-size:11px;color:#999;padding:4px;font-weight:bold}.persian-datepicker-days .day{font-size:13px;padding:6px;cursor:pointer;border-radius:4px}.persian-datepicker-days .day:hover{background:#667eea;color:#fff}.persian-datepicker-days .day.today{border:2px solid #667eea;font-weight:bold}.persian-datepicker-days .day.selected{background:#667eea;color:#fff}.persian-datepicker-days .day.empty{pointer-events:none;color:#ddd}.persian-datepicker-days .day.disabled{pointer-events:none;color:#ccc}