.afinia-applicator-calculators {
    --afinia-blue: #1da6dc;
    --afinia-dark: #101114;
    --afinia-text: #1b1b1b;
    --afinia-muted: #5a5a5a;
    --afinia-line: #dddddd;
    --afinia-soft: #f3f5f7;
    --afinia-pink: #e61d8c;
    margin: 0 0 100px;
    color: var(--afinia-text);
    font-family: Arial, sans-serif;
}

.afinia-applicator-calculators *,
.afinia-applicator-calculators *::before,
.afinia-applicator-calculators *::after {
    box-sizing: border-box;
}

.afinia-applicator-calculators .afinia-shell {
    width: 100%;
    max-width: 980px;
    margin: 0 auto;
}

.afinia-applicator-calculators .afinia-panel {
    min-width: 0;
}

.afinia-applicator-calculators .afinia-header::after {
    content: "";
    display: block;
    clear: both;
}

.afinia-applicator-calculators h3 {
    margin: 0 0 14px;
    font-size: 32px;
    line-height: 1.1;
    font-weight: 700;
    color: #000;
}

.afinia-applicator-calculators .afinia-intro,
.afinia-applicator-calculators .afinia-notice {
    max-width: 850px;
    margin: 0 0 14px;
    font-size: 15px;
    line-height: 1.8;
}

.afinia-applicator-calculators .afinia-notice strong {
    color: #ff2c2c;
}

.afinia-applicator-calculators .afinia-form,
.afinia-applicator-calculators .afinia-panel-preview {
    background: #fff;
    border: 1px solid var(--afinia-line);
}

.afinia-applicator-calculators .afinia-form {
    margin-top: 26px;
    padding: 26px;
}

.afinia-applicator-calculators .afinia-form::after {
    content: "";
    display: block;
    clear: both;
}

.afinia-applicator-calculators .afinia-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.afinia-applicator-calculators .afinia-field {
    margin-bottom: 16px;
}

.afinia-applicator-calculators label,
.afinia-applicator-calculators .afinia-field-label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 700;
    color: #000;
}

.afinia-applicator-calculators input[type="number"] {
    width: 100%;
    min-height: 48px;
    padding: 0 14px;
    border: 1px solid #cfd6dc;
    background: #fff;
    box-sizing: border-box;
    font-size: 15px;
}

.afinia-applicator-calculators input[type="number"]:focus {
    outline: 2px solid rgba(29, 166, 220, 0.15);
    border-color: var(--afinia-blue);
}

.afinia-applicator-calculators .afinia-field-help {
    min-height: 18px;
    margin-top: 6px;
    color: var(--afinia-muted);
    font-size: 12px;
}

.afinia-applicator-calculators .afinia-radio-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.afinia-applicator-calculators .afinia-toggle-group {
    display: flex;
    flex-wrap: nowrap;
    align-items: stretch;
    width: 100%;
    gap: 0;
    padding: 4px;
    border: 0;
    border-radius: 999px;
    background: #00aced;
    box-sizing: border-box;
    overflow: hidden;
}

.afinia-applicator-calculators .afinia-toggle-option {
    position: relative;
    display: block;
    flex: 1 1 0;
    min-width: 0;
    margin: 0;
    padding: 0;
    border: 0;
    background: transparent;
}

.afinia-applicator-calculators .afinia-toggle-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.afinia-applicator-calculators .afinia-toggle-option span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 42px;
    padding: 10px 12px;
    border-radius: 999px;
    box-sizing: border-box;
    text-align: center;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.2;
    color: #ffffff;
    white-space: nowrap;
    transition: background-color 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
}

.afinia-applicator-calculators .afinia-toggle-option input[type="radio"]:checked + span {
    background: #ffffff;
    color: #00aced;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
}

.afinia-applicator-calculators .afinia-toggle-option input[type="radio"]:focus + span {
    outline: 2px solid rgba(0, 172, 237, 0.28);
    outline-offset: -2px;
}

.afinia-applicator-calculators .afinia-results {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 8px;
}

.afinia-applicator-calculators .afinia-result {
    min-height: 76px;
    padding: 14px;
    border: 1px solid var(--afinia-line);
    background: var(--afinia-soft);
}

.afinia-applicator-calculators .afinia-result span {
    display: block;
    margin-bottom: 8px;
    color: var(--afinia-muted);
    font-size: 13px;
    font-weight: 700;
}

.afinia-applicator-calculators .afinia-result strong {
    display: block;
    color: #000;
    font-size: 28px;
    line-height: 1;
}

.afinia-applicator-calculators .afinia-help {
    margin-top: 18px;
    min-height: 24px;
    color: var(--afinia-muted);
    font-size: 14px;
    line-height: 1.7;
}

.afinia-applicator-calculators .afinia-help.is-error {
    color: #b00020;
    font-weight: 700;
}

.afinia-applicator-calculators .afinia-help.is-warning {
    color: #5a5a5a;
    font-weight: 700;
}

.afinia-applicator-calculators .afinia-panel-preview {
    clear: both;
    margin-top: 28px;
    padding: 24px;
}

.afinia-applicator-calculators .afinia-preview-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
}

.afinia-applicator-calculators .afinia-preview-label {
    margin: 0;
    font-size: 14px;
    font-weight: 700;
    color: #000;
}

.afinia-applicator-calculators .afinia-preview-size {
    padding: 8px 12px;
    background: #e9f7fd;
    color: #0679a4;
    font-size: 13px;
    font-weight: 700;
}

.afinia-applicator-calculators .afinia-product-media {
    float: right;
    width: min(36%, 300px);
    margin: 4px 0 22px 28px;
}

.afinia-applicator-calculators .afinia-product-media img {
    display: block;
    width: 100%;
    height: 180px;
    object-fit: contain;
    background: transparent;
}

.afinia-applicator-calculators .afinia-product-media strong {
    display: block;
    margin-top: 10px;
    color: #000;
    font-size: 16px;
    line-height: 1.35;
    text-align: center;
}

.afinia-applicator-calculators .afinia-preview-stage {
    display: grid;
    place-items: center;
    min-height: 460px;
    padding: 20px;
    background: var(--afinia-soft);
    overflow: hidden;
}

.afinia-applicator-calculators .afinia-static-diagram {
    width: 100%;
    max-width: 440px;
    height: auto;
}

.afinia-applicator-calculators .afinia-static-web {
    fill: #f5f6f7;
    stroke: #101114;
    stroke-width: 2;
}

.afinia-applicator-calculators .afinia-static-web-edge,
.afinia-applicator-calculators .afinia-static-gap {
    fill: #a9abad;
}

.afinia-applicator-calculators .afinia-static-label {
    fill: #f3f4f5;
    stroke: #b7b9bb;
    stroke-width: 3;
}

.afinia-applicator-calculators .afinia-static-label-small {
    stroke-width: 2;
}

.afinia-applicator-calculators .afinia-static-label-art,
.afinia-applicator-calculators .afinia-static-label-dot,
.afinia-applicator-calculators .afinia-static-container-shape {
    fill: #b9bbbd;
}

.afinia-applicator-calculators .afinia-static-container-shape {
    stroke: #101114;
    stroke-width: 2;
}

.afinia-applicator-calculators .afinia-static-dim,
.afinia-applicator-calculators .afinia-static-diameter {
    stroke: #101114;
    stroke-width: 2;
}

.afinia-applicator-calculators .afinia-static-text {
    fill: #101114;
    font-size: 13px;
    font-weight: 700;
}

.afinia-applicator-calculators .afinia-static-callout {
    fill: #101114;
    font-size: 12px;
    font-weight: 700;
}

.afinia-applicator-calculators .afinia-preview-note {
    margin: 16px 0 12px;
    color: var(--afinia-muted);
    font-size: 14px;
    line-height: 1.7;
}

.afinia-applicator-calculators .afinia-preview-points {
    margin: 0;
    padding-left: 18px;
    color: var(--afinia-muted);
    font-size: 14px;
    line-height: 1.7;
}

.afinia-applicator-calculators .is-hidden {
    display: none !important;
}

@media (max-width: 640px) {
    .afinia-applicator-calculators .afinia-form,
    .afinia-applicator-calculators .afinia-panel-preview {
        padding: 18px;
    }

    .afinia-applicator-calculators .afinia-product-media {
        float: none;
        width: 100%;
        max-width: 320px;
        margin: 0 0 22px;
    }

    .afinia-applicator-calculators h3 {
        font-size: 28px;
    }

    .afinia-applicator-calculators .afinia-row,
    .afinia-applicator-calculators .afinia-results {
        grid-template-columns: 1fr;
    }

    .afinia-applicator-calculators .afinia-toggle-option span {
        min-height: 40px;
        padding: 9px 10px;
        font-size: 13px;
    }

    .afinia-applicator-calculators .afinia-preview-stage {
        min-height: 0;
        padding: 12px;
    }

    .afinia-applicator-calculators .afinia-static-diagram {
        max-width: 100%;
    }
}

@media (max-width: 760px) {
    .afinia-applicator-calculators .afinia-row-stack-mobile {
        grid-template-columns: 1fr;
    }
}