body {
    font-family: Arial, sans-serif;
    padding: 20px;
}

.calendario {
    background-color: #f3f3f3;
}

.calendar-container {
    max-width: 420px;
    margin: auto;
    text-align: center;
}

.controls {
    display: flex;
    width: 100%;         /* o cualquier ancho que necesites */
    gap: 5px;
}

.wraper {
    cursor: pointer;
}

.controls button,
.controls select {
    flex: 1;             /* cada elemento crece igual dentro del espacio */
    padding: 2px 5px;
    text-align: center;
    color: black;
    font-weight: bold;
    width: 3%;
    cursor: pointer;
    margin: 2px;
    font-size: 13px;
}

.calendar {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
}

.calendar .header {
    font-weight: bold;
    text-align: center;
    background-color: #f0f0f0;
    padding: 10px;
}

.calendar .day {
    text-align: center;
    padding: 10px;
    background-color: #fff;
    border: 1px solid #ddd;
    cursor: pointer;
    transition: background-color 0.3s;
}

.calendar .day:hover {
    background-color: #e0f7fa;
}

.calendar .day.selected {
    background-color: #4fc3f7;
    color: white;
    font-weight: bold;
}

.calendar .empty {
    background-color: transparent;
    border: none;
    pointer-events: none;
}