/* Estilos Generales */
* { margin: 0; padding: 0; box-sizing: border-box; }
.container { font-family: Arial, sans-serif; padding: 20px; background-color: #f8f9fa; }
.calendar { margin-top: 10px; border: 1px solid #ddd; border-radius: 5px; }
.calendar-header { display: flex; justify-content: space-between; padding: 10px; background-color: #e8f4ff; }
.calendar-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 5px; padding: 10px; }
.calendar-day { background: #e0e0e0; text-align: center; padding: 10px; border-radius: 3px; cursor: pointer; }
.calendar-day.selected { background: #3498db; color: #fff; }