.multiLineChart-btn {
    min-height: 250px
}

.fs30 {
    font-size: 30px;
}

.fs20 {
    font-size: 20px;
    font-weight: 500;
}

.fs50 {
    font-size: 50px;
    font-weight: 500;
}

.fs100 {
    font-size: 80px;
    font-weight: 500;
}

#chartContainer_card {
    width: 100%;
    height: 120px;
}

#chartContainer_card_voltage {
    width: 100%;
    height: 120px;
}

#chartContainer_card_current {
    width: 100%;
    height: 120px;
}

#chartContainer_card_thdv {
    width: 100%;
    height: 120px;
}

#chartContainer_card_thdi {
    width: 100%;
    height: 120px;
}

#chartContainer_card_frequency {
    width: 100%;
    height: 120px;
}

#chartContainer_card_2 {
    width: 100%;
    height: 120px;
    padding-left: 35px;
}

.chart-container-detail {
    width: 100%;
    height: 350px
}

#chartContainer2 {
    width: 100%;
    height: 200px;
    padding-top: 10px;
}

.selected-card {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(62, 151, 255, 0.3);
    transition: all 0.2s ease;
    background: #f1f1f1;
    border: 2px solid #3e97ff !important;
}

/* Loader Styles */
.dashboard-loader {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1000;
    background: rgba(255, 255, 255, 0.9);
    padding: 20px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-header {
    position: relative;
}