.dataMereniGW {
    width: 100%;
    /*max-width: 700px;*/
    border-collapse: collapse;
}
.page-header {
    margin-bottom: 1rem;
}

.top-section {
    display: flex;
    gap: 20px; /* mezera mezi levým a pravým sloupcem */
}

/* Levá část: první dva divy pod sebou */
.left-column {
    display: flex;
    flex-direction: column;
    gap: 10px; /* mezera mezi datem a parametrem */
}
.form-group {
    display: flex;
    flex-direction: column; /* label nad inputem */
}

.form-label {
    font-weight: bold;
    margin-bottom: 0.25rem;
}

.form-control {
    padding: 0.25rem;
    font-size: 13px;
}

/* Pravá část: graf */
.chart-section {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.chart-label {
    display: block;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.chart-panel {
    width: 100%;
    overflow-x: auto;
}

.chart-img {
    max-width: 100%;
    height: auto;
}

.bottom-section {
    margin-top: 2rem;
}
.textError {
    font-family: "MS Sans Serif",sans-serif;
    font-size: 10pt;
    font-weight: bold;
    color: red;
}