.calculator {
    background: #F6F7F9;
    padding: 1.5rem;
    border-radius: 0.375rem;
    margin-bottom: 1rem;
}

.bg-primary-emphasis {
    background: #052c65;
}

.visual-reference {
    background-color: #fff;
    border: 1px solid #dee2e6;
    border-radius: var(--bs-border-radius);
    overflow: hidden;
}

.visual-reference-title {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    padding: 1rem 1.25rem;
    color: var(--bs-primary-text-emphasis);
    background-color: var(--bs-primary-bg-subtle);
    box-shadow: inset 0 calc(-1 * $accordion-border-width) 0 var(--bs-border-color);
    overflow-anchor: none;
}

.visual-reference + .visual-reference {
    border-radius: 0;
}

.coordinate {
    text-align: center;
    background: #fff3cd;
    color: #664d03;
    border: var(--bs-border-width) dotted #ffda6a;
    border-radius: var(--bs-border-radius);
    padding-left: .25rem;
    padding-right: .25rem;
    margin-left: .5rem;
    margin-right: .25rem;
    text-transform: uppercase;
    font-weight: bold;
    min-width: 32px;
    height: 30px;
    line-height: 30px;
}

.coordinate.is-select {
    background: #cfe2ff;
    color: #052c65;
    border: var(--bs-border-width) solid #6ea8fe;
    outline: 3px solid #6ea8fe;
}

.visual-reference .coordinate {
    position: absolute;
    min-width: 30px;
}

.visual-reference .coordinate .value {
    display: none;
}

.visual-reference .coordinate.has-value:not(.is-select) {
    outline: 3px solid #ffcd39;
}

.visual-reference .coordinate.has-value .coord-point {
    display: none;
}

.visual-reference .coordinate.has-value .value {
    display: inline-block;
    font-weight: bold;
    margin-left: .25rem;
}

.column-speaker-calc-result-area .accordion-body {
    background: #F6F7F9;
}

.column-speaker-calc-result-area .accordion-body > div {
    min-width: 750px;
}

.column-speaker-calc-result-area table {
    width: 100%;
    margin-top: 0;
}

.column-speaker-calc-result-area table tbody tr td,
.column-speaker-calc-result-area table tbody tr th {
    font-size: 0.875rem;
    padding: .1rem .5rem .1rem 0;
    vertical-align: top;
}

.column-speaker-calc-result-area table tbody tr td:first-child,
.column-speaker-calc-result-area table tbody tr th:first-child {
    text-align: left;
}

.column-speaker-calc-result-area table tbody tr td a,
.column-speaker-calc-result-area table tbody tr th a {
    color: #0069d9;
}

.column-speaker-calc-result-area .form-range {
    max-width: 100px;
}

.column-speaker-calc-result-area .visual-reference .coordinate {
    background: #fff;
    color: #0071bc;
    border: none;
    display: flex;
    align-items: center;
}

.column-speaker-calc-result-area .visual-reference .coordinate.has-value {
    outline: none;
}

.column-speaker-calc-result-area .visual-reference .coordinate .value {
    font-weight: 600;
    margin-left: .25rem;
    margin-right: .25rem;
}

.column-speaker-calc-result-area .coordinate:not(.has-value),
.column-speaker-calc-result-area .coordinate .coord-point {
    display: none;
}

.vr-img {
    max-width: 100%;
    height: auto;
    visibility: hidden;
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    transition: visibility 0s, opacity 0.5s linear;
}

.vr-img.is-select {
    visibility: visible;
    opacity: 1;
}

[disabled] label {
    opacity: .5;
}

#isobars label[class*="iso-"] {
    display: inline-block;
    position: relative;
    margin-right: 3rem;
}

#isobars label[class*="iso-"]:after {
    display: block;
    height: 1px;
    content: "";
    width: 2.5rem;
    position: absolute;
    top: 50%;
    right: -2.7rem;
}

#isobars label[class*="iso-"].iso-3:after {
    border-top: 2px solid #dc3545;
}

#isobars label[class*="iso-"].iso-6:after {
    border-top: 2px solid #198754;
}

#isobars label[class*="iso-"].iso-9:after {
    border-top: 2px solid #0d6efd;
}