.chart2-container {
    position: relative;
    width: 100%;
    height: 400px;
    margin: 20px 0;
    padding: 20px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.chart2-container canvas {
    width: 100% !important;
    height: calc(100% - 50px) !important;
}

.chart2-filters {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    align-items: center;
}

.chart2-time-filter,
.chart2-datepicker {
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    min-width: 200px;
    background-color: #fff;
    color: #333;
    cursor: pointer;
}

.chart2-time-filter:hover,
.chart2-datepicker:hover {
    border-color: #999;
}

.chart2-time-filter:focus,
.chart2-datepicker:focus {
    outline: none;
    border-color: #2271b1;
    box-shadow: 0 0 0 1px #2271b1;
}

/* Stili per il datepicker di jQuery UI */
.ui-datepicker {
    padding: 10px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.ui-datepicker .ui-datepicker-header {
    background: #f0f0f1;
    border: none;
    border-radius: 4px 4px 0 0;
    padding: 5px;
}

.ui-datepicker .ui-datepicker-title {
    color: #333;
}

.ui-datepicker .ui-datepicker-prev,
.ui-datepicker .ui-datepicker-next {
    cursor: pointer;
}

.ui-datepicker table {
    margin: 5px;
}

.ui-datepicker th {
    color: #666;
    font-weight: normal;
    padding: 5px;
}

.ui-datepicker td {
    padding: 1px;
}

.ui-datepicker td span,
.ui-datepicker td a {
    text-align: center;
    padding: 5px;
    border-radius: 4px;
}

.ui-datepicker td a.ui-state-active {
    background: #2271b1;
    color: #fff;
}

.ui-datepicker td a.ui-state-highlight {
    background: #f0f0f1;
}

.chart2-wrapper {
    position: relative;
    height: 400px;
    width: 100%;
}

#chart2-canvas {
    width: 100% !important;
    height: 100% !important;
}

canvas {
    max-width: 100%;
}

/* Responsive */
@media (max-width: 768px) {
    .chart2-container {
        height: 300px;
    }
    
    .chart2-filters {
        flex-direction: column;
    }

    .chart2-time-filter,
    .chart2-datepicker {
        width: 100%;
    }
}