.constructor-calculator,
.constructor-calculator * {
    box-sizing: border-box;
}



.constructor-calculator {
    --constructor-brand: var(--brand-main-color, #0F172A);
    --constructor-brand-hover: var(--brand-cta-color-hover, #1E293B);
    --constructor-accent: var(--brand-accent-color, #F97316);
    --constructor-accent-hover: var(--brand-accent-hover, #EA580C);
    --constructor-bg: #ffffff;
    --constructor-soft-bg: var(--brand-light-bg, #F1F5F9);
    --constructor-soft-bg-2: #F8FAFC;
    --constructor-text: #0F172A;
    --constructor-muted: #475569;
    --constructor-border: rgba(15, 23, 42, 0.14);
    --constructor-border-strong: rgba(15, 23, 42, 0.22);
    --constructor-shadow: 0 18px 46px rgba(15, 23, 42, 0.08);
    --constructor-radius: 18px;

    width: calc(100% - 32px);
    max-width: 1200px;
    margin: 0 auto;
    padding: 32px 20px 40px;
    color: var(--constructor-text);
}




.constructor-calculator__title {
    margin: 0 0 10px;
    color: var(--constructor-text);
    font-size: clamp(30px, 3vw, 44px);
    line-height: 1.1;
    font-weight: 900;
    letter-spacing: -0.035em;
}

.constructor-calculator__intro {
    margin: 0 0 18px;
    max-width: 820px;
    color: var(--constructor-muted);
    font-size: 17px;
    line-height: 1.6;
}

.constructor-calculator__form {
    width: 100%;
    max-width: none;
    padding: 18px;
    border: 1px solid var(--constructor-border);
    border-radius: var(--constructor-radius);
    background: var(--constructor-bg);
    box-shadow: var(--constructor-shadow);
}

.constructor-calculator__row {
    margin-bottom: 12px;
}

.constructor-calculator__row:last-child {
    margin-bottom: 0;
}

.constructor-calculator__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 16px;
}

.constructor-calculator label,
.constructor-calculator legend {
    display: block;
    margin-bottom: 4px;
    color: var(--constructor-text);
    font-weight: 800;
}

.constructor-calculator input[type="number"],
.constructor-calculator select {
    width: 100%;
    min-height: 40px;
    padding: 7px 10px;
    border: 1px solid rgba(15, 23, 42, 0.20);
    border-radius: 12px;
    background: #ffffff;
    color: var(--constructor-text);
    font-size: 16px;
    transition: border-color 0.16s ease, box-shadow 0.16s ease, background-color 0.16s ease;
}

.constructor-calculator input[type="number"]:hover,
.constructor-calculator select:hover {
    border-color: rgba(15, 23, 42, 0.34);
}

.constructor-calculator input[type="number"]:focus,
.constructor-calculator select:focus {
    border-color: var(--constructor-brand);
    outline: none;
    box-shadow: 0 0 0 4px rgba(15, 23, 42, 0.10);
}

.constructor-calculator__fieldset {
    margin: 0 0 20px;
    padding: 10px 14px;
    border: 1px solid rgba(15, 23, 42, 0.12);
    border-radius: 16px;
    background: linear-gradient(180deg, #F8FAFC 0%, #F1F5F9 100%);
}

.constructor-calculator__fieldset legend {
    padding: 0 8px;
    font-size: clamp(21px, 1.8vw, 26px);
    line-height: 1.2;
    font-weight: 900;
    letter-spacing: -0.02em;
}

.constructor-calculator__fieldset label {
    display: inline-flex;
    gap: 8px;
    align-items: center;
    margin: 4px 18px 0 0;
    color: #1E293B;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
}

.constructor-calculator__fieldset input[type="radio"] {
    accent-color: var(--constructor-brand);
}

.constructor-calculator__actions {
    margin-top: 12px;
}

.constructor-calculator__actions .btn,
.constructor-calculator__actions button {
    min-height: 48px;
    padding: 12px 22px;
    border: 1px solid var(--constructor-brand) !important;
    border-radius: 12px;
    background: var(--constructor-brand) !important;
    color: #ffffff !important;
    font-weight: 900;
    box-shadow: none !important;
}

.constructor-calculator__actions .btn:hover,
.constructor-calculator__actions button:hover,
.constructor-calculator__actions .btn:focus,
.constructor-calculator__actions button:focus {
    border-color: var(--constructor-brand-hover) !important;
    background: var(--constructor-brand-hover) !important;
    color: #ffffff !important;
    outline: none;
}

.constructor-calculator__calculated,
.constructor-calculator__status,
.constructor-calculator__results {
    margin-top: 12px;
}

.constructor-calculator__calculated {
    width: 100%;
    max-width: none;
    padding: 12px 16px;
    border: 1px solid rgba(15, 23, 42, 0.16);
    border-left: 5px solid var(--constructor-accent);
    border-radius: 16px;
    background: #ffffff;
    box-shadow: 0 10px 26px rgba(15, 23, 42, 0.05);
}

.constructor-calculator__calculated-label {
    margin-bottom: 6px;
    color: var(--constructor-muted);
    font-weight: 800;
}

.constructor-calculator__calculated-value {
    color: var(--constructor-text);
    font-size: 22px;
    line-height: 1.2;
    font-weight: 900;
    letter-spacing: -0.02em;
}

.constructor-calculator__status {
    width: 100%;
    max-width: none;
    padding: 14px 16px;
    border-radius: 14px;
    background: var(--constructor-soft-bg-2);
    font-weight: 800;
}

.constructor-calculator__status.is-error {
    color: #B91C1C;
    background: #FEF2F2;
}

.constructor-calculator__status.is-success {
    color: #166534;
    background: #F0FDF4;
}

.constructor-calculator__results-card {
    margin-top: 26px;
    padding: 18px;
    border: 1px solid var(--constructor-border);
    border-radius: 20px;
    background: #ffffff;
    box-shadow: var(--constructor-shadow);
}

.constructor-calculator__results-card--active {
    border-color: rgba(15, 23, 42, 0.18);
    background: #ffffff;
}

.constructor-calculator__results-card--empty {
    max-width: none;
    border-color: rgba(185, 28, 28, 0.26);
    background: #fffafa;
}

.constructor-calculator__results-card h2,
.constructor-calculator__results-card h3 {
    margin-top: 0;
    color: var(--constructor-text);
    letter-spacing: -0.02em;
}

.constructor-calculator__results-card h2 {
    margin-bottom: 4px;
    font-size: clamp(23px, 2vw, 32px);
}

.constructor-calculator__results-card h3 {
    margin: 26px 0 14px;
    font-size: clamp(19px, 1.5vw, 24px);
}

.constructor-calculator__empty-message {
    margin-bottom: 4px;
    font-weight: 900;
}

.constructor-calculator__empty-dimensions,
.constructor-calculator__empty-note {
    margin: 8px 0;
}

.constructor-calculator__inquiry-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 12px;
    padding: 13px 22px;
    border: 1px solid var(--constructor-accent);
    border-radius: 12px;
    background: var(--constructor-accent);
    color: #ffffff;
    font-weight: 900;
    cursor: pointer;
}

.constructor-calculator__inquiry-button:hover,
.constructor-calculator__inquiry-button:focus {
    border-color: var(--constructor-accent-hover);
    background: var(--constructor-accent-hover);
    color: #ffffff;
    outline: none;
}

.constructor-calculator__results-meta {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px 18px;
    margin: 12px 0 16px;
    padding: 12px;
    border: 1px solid rgba(15, 23, 42, 0.12);
    border-radius: 16px;
    background: var(--constructor-soft-bg-2);
}

.constructor-calculator__results-meta > div {
    min-width: 0;
}

.constructor-calculator__results-meta strong {
    display: block;
    margin-bottom: 4px;
    color: var(--constructor-muted);
    font-size: 12px;
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.constructor-calculator__layout-json {
    max-height: 220px;
    overflow: auto;
    padding: 12px;
    border: 1px solid rgba(15, 23, 42, 0.10);
    border-radius: 10px;
    background: #F8FAFC;
    white-space: pre-wrap;
    word-break: break-word;
}

.constructor-calculator__svg-wrap {
    margin: 12px 0 0;
    padding: 18px;
    border: 1px solid rgba(15, 23, 42, 0.12);
    border-radius: 20px;
    background: linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%);
    overflow-x: auto;
}

.constructor-calculator__svg-wrap svg {
    display: block;
    width: 100%;
    max-width: 1120px;
    height: auto;
    margin: 0 auto;
}

.constructor-calculator__svg-note {
    margin: 12px 0 0;
    color: #64748B;
    font-size: 13px;
    line-height: 1.45;
}

.constructor-calculator__alternatives {
    margin-top: 28px;
}

.constructor-calculator__alternatives-title {
    margin: 0 0 14px;
    color: var(--constructor-text);
    font-size: clamp(21px, 1.7vw, 26px);
    font-weight: 900;
    letter-spacing: -0.02em;
}

.constructor-calculator__alternatives-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(245px, 1fr));
    gap: 16px;
}

.constructor-calculator__alternative-card {
    display: block;
    width: 100%;
    min-height: 138px;
    padding: 18px;
    border: 1px solid rgba(15, 23, 42, 0.16);
    border-radius: 16px;
    background: #ffffff;
    color: var(--constructor-text);
    text-align: left;
    cursor: pointer;
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.04);
    transition: border-color 0.16s ease, box-shadow 0.16s ease, background-color 0.16s ease, transform 0.16s ease;
}

.constructor-calculator__alternative-card:hover,
.constructor-calculator__alternative-card:focus {
    border-color: rgba(15, 23, 42, 0.34);
    outline: none;
    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.08);
    transform: translateY(-1px);
}

.constructor-calculator__alternative-card.is-active {
    border-color: var(--constructor-brand);
    background: #F8FAFC;
    box-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.14), 0 10px 24px rgba(15, 23, 42, 0.06);
}

.constructor-calculator__alternative-card.is-active::before {
    content: "Aktyvus";
    display: inline-flex;
    margin: 0 0 10px;
    padding: 3px 9px;
    border-radius: 999px;
    background: var(--constructor-brand);
    color: #ffffff;
    font-size: 11px;
    line-height: 1.4;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.constructor-calculator__alternative-card-title {
    display: block;
    margin-bottom: 4px;
    color: var(--constructor-text);
    font-size: 17px;
    font-weight: 900;
}

.constructor-calculator__alternative-card-meta {
    display: block;
    color: #334155;
    font-size: 14px;
    line-height: 1.55;
}

@media (min-width: 1100px) {
    .constructor-calculator__form {
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 12px 16px;
        align-items: end;
    }

    .constructor-calculator__form > .constructor-calculator__row:first-child,
    .constructor-calculator__form > .constructor-calculator__fieldset {
        grid-column: 1 / -1;
    }

    .constructor-calculator__form > .constructor-calculator__row:has(.constructor-calculator__grid) {
        grid-column: 1 / -1;
    }

    .constructor-calculator__form .constructor-calculator__actions {
        margin-top: 0;
    }
}

@media (max-width: 1099px) {
    .constructor-calculator {
        padding: 42px 24px 54px;
    }

    .constructor-calculator__results-meta {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 767px) {
    .constructor-calculator {
        padding: 30px 16px 42px;
    }

    .constructor-calculator__title {
        font-size: 30px;
    }

    .constructor-calculator__intro {
        margin-bottom: 22px;
        font-size: 15px;
    }

    .constructor-calculator__form,
    .constructor-calculator__results-card {
        padding: 18px;
        border-radius: 16px;
    }

    .constructor-calculator__grid,
    .constructor-calculator__results-meta,
    .constructor-calculator__alternatives-grid {
        grid-template-columns: 1fr;
    }

    .constructor-calculator__fieldset {
        padding: 16px;
    }

    .constructor-calculator__fieldset label {
        display: flex;
        margin-right: 0;
    }

    .constructor-calculator__actions .btn,
    .constructor-calculator__actions button,
    .constructor-calculator__inquiry-button {
        width: 100%;
    }

    .constructor-calculator__svg-wrap {
        margin-left: -6px;
        margin-right: -6px;
        padding: 12px;
        border-radius: 16px;
    }
}


/* Compact layout improvements */
@media (min-width:1100px){
.constructor-calculator__form{
grid-template-columns:2fr 1fr 1fr 1fr;
}
.constructor-calculator__fieldset{
margin:0;
padding:10px 14px;
}
.constructor-calculator__calculated{
margin-top:12px;
}
}

/* ==========================================================
   Compact calculator UI v2
   Tik išvaizdos pertvarkymas. Logika ir markup nekeičiami.
   ========================================================== */

.constructor-calculator {
    --constructor-shadow: 0 14px 38px rgba(15, 23, 42, 0.07);
    --constructor-radius: 16px;
    width: calc(100% - 32px);
    max-width: 1200px;
    padding-top: 24px;
    padding-bottom: 34px;
}

.constructor-calculator__title {
    margin-bottom: 6px;
    font-size: clamp(26px, 2.2vw, 36px);
}

.constructor-calculator__intro {
    margin-bottom: 14px;
    max-width: 900px;
    font-size: 15px;
    line-height: 1.45;
}

.constructor-calculator__form {
    padding: 16px 18px;
    border-radius: 16px;
    box-shadow: 0 14px 38px rgba(15, 23, 42, 0.07);
}

.constructor-calculator__row {
    margin-bottom: 0;
}

.constructor-calculator label,
.constructor-calculator legend {
    margin-bottom: 5px;
    font-size: 13px;
    line-height: 1.2;
    font-weight: 900;
}

.constructor-calculator input[type="number"],
.constructor-calculator select {
    min-height: 40px;
    padding: 7px 11px;
    border-radius: 10px;
    font-size: 14px;
}

.constructor-calculator__grid {
    gap: 12px;
}

.constructor-calculator__fieldset {
    margin: 0;
    padding: 8px 12px 10px;
    border-radius: 12px;
    background: #F8FAFC;
}

.constructor-calculator__fieldset legend {
    padding: 0 4px;
    font-size: 13px;
    line-height: 1.2;
    letter-spacing: 0;
}

.constructor-calculator__fieldset label {
    display: inline-flex;
    min-height: 32px;
    align-items: center;
    gap: 7px;
    margin: 2px 14px 0 0;
    padding: 0;
    font-size: 13px;
    line-height: 1.2;
    font-weight: 700;
}

.constructor-calculator__calculated {
    display: inline-flex;
    align-items: center;
    gap: 18px;
    width: auto;
    min-width: 320px;
    max-width: 100%;
    margin-top: 12px;
    padding: 10px 16px;
    border-left-width: 4px;
    border-radius: 13px;
    background: #F0FDF4;
    border-color: rgba(22, 101, 52, 0.20);
    border-left-color: #22C55E;
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.05);
}

.constructor-calculator__calculated-label {
    margin: 0;
    color: #166534;
    font-size: 12px;
    line-height: 1.15;
    font-weight: 900;
}

.constructor-calculator__calculated-value {
    font-size: 22px;
    line-height: 1;
    white-space: nowrap;
}

.constructor-calculator__status {
    margin-top: 10px;
    padding: 9px 12px;
    border-radius: 10px;
    font-size: 13px;
}

.constructor-calculator__results-card {
    margin-top: 18px;
    padding: 18px;
    border-radius: 16px;
}

.constructor-calculator__results-card h2 {
    font-size: clamp(20px, 1.6vw, 28px);
}

.constructor-calculator__results-meta {
    gap: 8px 14px;
    margin: 10px 0 14px;
    padding: 10px 12px;
    border-radius: 12px;
}

.constructor-calculator__svg-wrap {
    margin-top: 10px;
    padding: 14px;
    border-radius: 16px;
}

.constructor-calculator__alternatives {
    margin-top: 18px;
}

.constructor-calculator__alternatives-title {
    margin-bottom: 10px;
    font-size: clamp(19px, 1.45vw, 23px);
}

.constructor-calculator__alternative-card {
    min-height: 112px;
    padding: 14px;
    border-radius: 14px;
}

@media (min-width: 1100px) {
    .constructor-calculator__form {
        display: grid;
        grid-template-columns: minmax(300px, 1.45fr) minmax(280px, 1.25fr) minmax(300px, 1.35fr);
        gap: 14px 16px;
        align-items: end;
    }

    /* 1 eilutė: konstrukcijos tipas | dalys + varstomos | angos/gaminio pasirinkimas */
    .constructor-calculator__form > .constructor-calculator__row:first-child {
        grid-column: 1;
        grid-row: 1;
    }

    .constructor-calculator__form > .constructor-calculator__row:has(.constructor-calculator__grid):first-of-type,
    .constructor-calculator__form > .constructor-calculator__row:nth-child(2) {
        grid-column: 2;
        grid-row: 1;
    }

    .constructor-calculator__form > .constructor-calculator__row:nth-child(2) .constructor-calculator__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .constructor-calculator__form > .constructor-calculator__fieldset {
        grid-column: 3;
        grid-row: 1;
        min-height: 68px;
        align-self: end;
    }

    /* 2 eilutė: plotis + aukštis. Jeigu yra actions, jos lieka šalia. */
    .constructor-calculator__form > .constructor-calculator__row:has(input[type="number"]) {
        grid-column: 1 / 3;
        grid-row: 2;
    }

    .constructor-calculator__form > .constructor-calculator__row:has(input[type="number"]) .constructor-calculator__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .constructor-calculator__form .constructor-calculator__actions {
        grid-column: 3;
        grid-row: 2;
        margin-top: 0;
        justify-self: end;
        align-self: end;
    }

    .constructor-calculator__actions .btn,
    .constructor-calculator__actions button {
        min-height: 40px;
        padding: 9px 18px;
        border-radius: 10px;
        white-space: nowrap;
    }
}

@media (max-width: 1099px) {
    .constructor-calculator {
        padding: 26px 18px 38px;
    }

    .constructor-calculator__form {
        display: grid;
        gap: 12px;
    }

    .constructor-calculator__fieldset {
        padding: 10px 12px;
    }
}

@media (max-width: 767px) {
    .constructor-calculator {
        padding: 22px 14px 34px;
    }

    .constructor-calculator__title {
        font-size: 26px;
    }

    .constructor-calculator__intro {
        margin-bottom: 14px;
        font-size: 14px;
    }

    .constructor-calculator__form,
    .constructor-calculator__results-card {
        padding: 14px;
        border-radius: 14px;
    }

    .constructor-calculator__grid,
    .constructor-calculator__results-meta,
    .constructor-calculator__alternatives-grid {
        grid-template-columns: 1fr;
    }

    .constructor-calculator__fieldset label {
        display: inline-flex;
        margin-right: 14px;
    }

    .constructor-calculator__calculated {
        display: block;
        width: 100%;
        min-width: 0;
    }

    .constructor-calculator__calculated-label {
        margin-bottom: 5px;
    }

    .constructor-calculator__calculated-value {
        font-size: 21px;
    }
}

/* ==========================================================
   Compact top controls v3 — 6 valdikliai vienoje juostoje
   Tik CSS. PHP/JS logika nekeičiama.
   ========================================================== */

.constructor-calculator {
    width: calc(100% - 32px);
    max-width: 1200px;
    padding: 24px 18px 36px;
}

.constructor-calculator__title {
    margin-bottom: 5px;
    font-size: clamp(25px, 2vw, 34px);
    line-height: 1.08;
}

.constructor-calculator__intro {
    margin-bottom: 12px;
    max-width: 900px;
    font-size: 14px;
    line-height: 1.45;
}

.constructor-calculator__form {
    padding: 12px 14px;
    border-radius: 14px;
    border-color: rgba(15, 23, 42, 0.16);
    background: #ffffff;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.06);
}

.constructor-calculator__row {
    margin: 0;
}

.constructor-calculator label,
.constructor-calculator legend {
    margin: 0 0 4px;
    color: #0F172A;
    font-size: 12px;
    line-height: 1.15;
    font-weight: 900;
}

.constructor-calculator input[type="number"],
.constructor-calculator select {
    min-height: 34px;
    height: 34px;
    padding: 5px 9px;
    border-radius: 8px;
    font-size: 13px;
    line-height: 1.2;
    box-shadow: none;
}

.constructor-calculator input[type="number"]:focus,
.constructor-calculator select:focus {
    box-shadow: 0 0 0 3px rgba(15, 23, 42, 0.08);
}

.constructor-calculator__grid {
    gap: 8px;
}

.constructor-calculator__fieldset {
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
}

.constructor-calculator__fieldset legend {
    padding: 0;
    font-size: 12px;
    letter-spacing: 0;
}

.constructor-calculator__fieldset label {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 34px;
    margin: 0;
    padding: 0 10px;
    gap: 6px;
    border: 1px solid rgba(15, 23, 42, 0.18);
    background: #ffffff;
    color: #1E293B;
    font-size: 13px;
    line-height: 1.1;
    font-weight: 750;
    cursor: pointer;
}

.constructor-calculator__fieldset label:first-of-type {
    border-radius: 8px 0 0 8px;
}

.constructor-calculator__fieldset label:last-of-type {
    margin-left: -1px;
    border-radius: 0 8px 8px 0;
}

.constructor-calculator__fieldset label:has(input[type="radio"]:checked) {
    border-color: var(--constructor-accent);
    background: rgba(249, 115, 22, 0.08);
    color: #0F172A;
    box-shadow: inset 0 0 0 1px rgba(249, 115, 22, 0.28);
}

.constructor-calculator__fieldset input[type="radio"] {
    margin: 0;
    accent-color: var(--constructor-accent);
}

.constructor-calculator__calculated {
    width: 100%;
    min-width: 0;
    margin-top: 10px;
    padding: 9px 12px;
    border-radius: 11px;
    border: 1px solid rgba(22, 101, 52, 0.20);
    border-left: 4px solid #22C55E;
    background: #F0FDF4;
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.04);
}

.constructor-calculator__calculated-label {
    margin: 0 0 3px;
    color: #166534;
    font-size: 11px;
    line-height: 1.15;
    font-weight: 900;
}

.constructor-calculator__calculated-value {
    font-size: 20px;
    line-height: 1.05;
    white-space: nowrap;
}

.constructor-calculator__status {
    margin-top: 10px;
    padding: 9px 12px;
    border-radius: 10px;
    font-size: 13px;
}

.constructor-calculator__results-card {
    margin-top: 16px;
    padding: 16px;
    border-radius: 16px;
}

.constructor-calculator__svg-wrap {
    margin-top: 10px;
    padding: 12px;
    border-radius: 14px;
}

.constructor-calculator__alternatives {
    margin-top: 16px;
}

.constructor-calculator__alternative-card {
    min-height: 108px;
    padding: 13px;
}

@media (min-width: 1100px) {
    .constructor-calculator__form {
        display: grid;
        grid-template-columns: minmax(180px, 1.15fr) minmax(220px, 1.35fr) minmax(250px, 1.45fr) minmax(220px, 1.35fr);
        gap: 10px 14px;
        align-items: end;
    }

    /* 1 eilutė: Tipas | Dalys + varstomos | Įvedami matmenys | Plotis + aukštis */
    .constructor-calculator__form > .constructor-calculator__row:first-child {
        grid-column: 1;
        grid-row: 1;
    }

    .constructor-calculator__form > .constructor-calculator__row:nth-child(2) {
        grid-column: 2;
        grid-row: 1;
    }

    .constructor-calculator__form > .constructor-calculator__fieldset {
        grid-column: 3;
        grid-row: 1;
        align-self: end;
    }

    .constructor-calculator__form > .constructor-calculator__row:has(input[type="number"]) {
        grid-column: 4;
        grid-row: 1;
    }

    .constructor-calculator__form > .constructor-calculator__row:nth-child(2) .constructor-calculator__grid,
    .constructor-calculator__form > .constructor-calculator__row:has(input[type="number"]) .constructor-calculator__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .constructor-calculator__form .constructor-calculator__actions {
        grid-column: 4;
        grid-row: 2;
        justify-self: end;
        margin-top: 0;
    }

    .constructor-calculator__actions .btn,
    .constructor-calculator__actions button {
        min-height: 34px;
        padding: 7px 16px;
        border-radius: 9px;
        white-space: nowrap;
    }
}

@media (max-width: 1099px) {
    .constructor-calculator {
        padding: 24px 16px 36px;
    }

    .constructor-calculator__form {
        display: grid;
        gap: 10px;
    }
}

@media (max-width: 767px) {
    .constructor-calculator {
        padding: 20px 14px 32px;
    }

    .constructor-calculator__title {
        font-size: 25px;
    }

    .constructor-calculator__intro {
        font-size: 14px;
    }

    .constructor-calculator__form,
    .constructor-calculator__results-card {
        padding: 13px;
        border-radius: 14px;
    }

    .constructor-calculator__grid,
    .constructor-calculator__results-meta,
    .constructor-calculator__alternatives-grid {
        grid-template-columns: 1fr;
    }

    .constructor-calculator__fieldset label {
        width: 50%;
        padding-left: 8px;
        padding-right: 8px;
        font-size: 12px;
    }

    .constructor-calculator__calculated-value {
        font-size: 19px;
    }
}

/* ==========================================================
   SELVINTA compact calculator final skin
   Tik CSS. Markup, PHP ir JS logika nekeičiami.
   Išvaizda pagal patvirtintą ekrano pavyzdį: centrinis blokas,
   viena kompaktiška valdiklių juosta, švarus baltas kortelės fonas.
   ========================================================== */

.constructor-calculator,
.constructor-calculator * {
    box-sizing: border-box;
}

.constructor-calculator {
    --constructor-brand: #0F172A;
    --constructor-accent: var(--brand-accent-color, #F97316);
    --constructor-accent-hover: var(--brand-accent-hover, #EA580C);
    --constructor-text: #0F172A;
    --constructor-muted: #475569;
    --constructor-line: rgba(15, 23, 42, 0.16);
    --constructor-line-strong: rgba(15, 23, 42, 0.24);
    --constructor-card-shadow: 0 1px 2px rgba(15, 23, 42, 0.05), 0 18px 42px rgba(15, 23, 42, 0.06);

    width: calc(100% - 32px);
    max-width: 1200px;
    margin: 0 auto;
    padding: 30px 20px 30px;
    color: var(--constructor-text);
}

.constructor-calculator__title {
    margin: 0 0 8px;
    color: var(--constructor-text);
    font-size: clamp(27px, 2.15vw, 36px);
    line-height: 1.08;
    font-weight: 900;
    letter-spacing: -0.04em;
}

.constructor-calculator__intro {
    margin: 0 0 16px;
    max-width: 930px;
    color: var(--constructor-muted);
    font-size: 14px;
    line-height: 1.45;
}

.constructor-calculator__form {
    width: 100%;
    padding: 18px 14px 12px;
    border: 1px solid var(--constructor-line);
    border-radius: 13px;
    background: #ffffff;
    box-shadow: var(--constructor-card-shadow);
}

.constructor-calculator__row,
.constructor-calculator__fieldset {
    margin: 0;
}

.constructor-calculator label,
.constructor-calculator legend {
    display: block;
    margin: 0 0 6px;
    color: var(--constructor-text);
    font-size: 12px;
    line-height: 1.15;
    font-weight: 900;
    letter-spacing: -0.01em;
}

.constructor-calculator input[type="number"],
.constructor-calculator select {
    width: 100%;
    min-height: 36px;
    padding: 6px 10px;
    border: 1px solid rgba(15, 23, 42, 0.18);
    border-radius: 7px;
    background: #ffffff;
    color: #334155;
    font-size: 14px;
    line-height: 1.2;
    box-shadow: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.constructor-calculator input[type="number"]:hover,
.constructor-calculator select:hover {
    border-color: rgba(15, 23, 42, 0.32);
}

.constructor-calculator input[type="number"]:focus,
.constructor-calculator select:focus {
    border-color: rgba(15, 23, 42, 0.55);
    outline: none;
    box-shadow: 0 0 0 3px rgba(15, 23, 42, 0.08);
}

.constructor-calculator__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.constructor-calculator__fieldset {
    min-width: 0;
    padding: 0;
    border: 0;
    background: transparent;
}

.constructor-calculator__fieldset legend {
    float: left;
    width: auto;
    margin: 0 12px 0 0;
    padding: 12px 0 0;
    white-space: nowrap;
}

.constructor-calculator__fieldset::after {
    content: "";
    display: block;
    clear: both;
}

.constructor-calculator__fieldset label {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    margin: 0;
    padding: 0 12px;
    gap: 7px;
    border: 1px solid rgba(15, 23, 42, 0.18);
    background: #ffffff;
    color: #1E293B;
    font-size: 13px;
    line-height: 1.1;
    font-weight: 800;
    cursor: pointer;
}

.constructor-calculator__fieldset label:first-of-type {
    border-radius: 8px 0 0 8px;
}

.constructor-calculator__fieldset label:last-of-type {
    margin-left: -1px;
    border-radius: 0 8px 8px 0;
}

.constructor-calculator__fieldset label:has(input[type="radio"]:checked) {
    border-color: var(--constructor-accent);
    background: rgba(249, 115, 22, 0.08);
    color: #0F172A;
    box-shadow: inset 0 0 0 1px rgba(249, 115, 22, 0.30);
}

.constructor-calculator__fieldset input[type="radio"] {
    margin: 0;
    accent-color: var(--constructor-accent);
}

.constructor-calculator__actions {
    margin: 0;
}

.constructor-calculator__actions .btn,
.constructor-calculator__actions button {
    min-height: 36px;
    padding: 8px 16px;
    border-radius: 8px;
}

.constructor-calculator__calculated,
.constructor-calculator__status,
.constructor-calculator__results {
    margin-top: 14px;
}

.constructor-calculator__calculated {
    display:flex;
    align-items:center;
    justify-content:center;
    gap:18px;
    width:fit-content;
    max-width:100%;
    margin:14px auto 0;
    text-align:center;
    padding:11px 14px;
    border: 1px solid rgba(22, 101, 52, 0.20);
    border-left: 4px solid #22C55E;
    border-radius: 11px;
    background: #F0FDF4;
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.04);
}

.constructor-calculator__calculated-label {
    margin: 0 0 4px;
    color: #166534;
    font-size: 12px;
    line-height: 1.15;
    font-weight: 900;
}

.constructor-calculator__calculated-value {
    color: #0F172A;
    font-size: 22px;
    line-height: 1.05;
    font-weight: 900;
    letter-spacing: -0.02em;
    white-space: nowrap;
}

.constructor-calculator__status {
    padding: 10px 12px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 800;
}

.constructor-calculator__results-card {
    margin-top: 20px;
    padding: 18px;
    border-radius: 16px;
    border: 1px solid var(--constructor-line);
    background: #ffffff;
    box-shadow: var(--constructor-card-shadow);
}

.constructor-calculator__svg-wrap {
    margin-top: 12px;
    padding: 14px;
    border-radius: 14px;
}

@media (min-width: 1100px) {
    .constructor-calculator__form {
        display: grid;
        grid-template-columns: minmax(210px, 1.35fr) minmax(230px, 1.35fr) minmax(250px, 1.45fr) minmax(220px, 1.25fr);
        gap: 12px 18px;
        align-items: end;
    }

    .constructor-calculator__form > .constructor-calculator__row:first-child {
        grid-column: 1;
        grid-row: 1;
    }

    .constructor-calculator__form > .constructor-calculator__row:nth-child(2) {
        grid-column: 2;
        grid-row: 1;
    }

    .constructor-calculator__form > .constructor-calculator__fieldset {
        grid-column: 3;
        grid-row: 1;
        align-self: end;
        padding-bottom: 0;
    }

    .constructor-calculator__form > .constructor-calculator__row:has(input[type="number"]) {
        grid-column: 4;
        grid-row: 1;
    }

    .constructor-calculator__form > .constructor-calculator__row:nth-child(2) .constructor-calculator__grid,
    .constructor-calculator__form > .constructor-calculator__row:has(input[type="number"]) .constructor-calculator__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    .constructor-calculator__form > .constructor-calculator__row:has(input[type="number"]) .constructor-calculator__grid > div,
    .constructor-calculator__form > .constructor-calculator__row:has(input[type="number"]) .constructor-calculator__grid > p,
    .constructor-calculator__form > .constructor-calculator__row:has(input[type="number"]) .constructor-calculator__grid > label {
        min-width: 0;
    }

    .constructor-calculator__form .constructor-calculator__actions {
        grid-column: 4;
        grid-row: 2;
        justify-self: end;
        align-self: end;
    }
}

@media (max-width: 1099px) {
    .constructor-calculator {
        width: calc(100% - 32px);
        max-width: 1200px;
        padding: 30px 18px 44px;
    }

    .constructor-calculator__form {
        display: grid;
        gap: 12px;
        padding: 16px;
    }

    .constructor-calculator__fieldset legend {
        float: none;
        margin: 0 0 7px;
        padding: 0;
    }
}

@media (max-width: 767px) {
    .constructor-calculator {
        padding: 24px 14px 36px;
    }

    .constructor-calculator__title {
        font-size: 26px;
    }

    .constructor-calculator__intro {
        font-size: 14px;
    }

    .constructor-calculator__form,
    .constructor-calculator__results-card {
        padding: 14px;
        border-radius: 13px;
    }

    .constructor-calculator__grid,
    .constructor-calculator__results-meta,
    .constructor-calculator__alternatives-grid {
        grid-template-columns: 1fr;
    }

    .constructor-calculator__fieldset label {
        width: 50%;
        padding-left: 8px;
        padding-right: 8px;
        font-size: 12px;
    }

    .constructor-calculator__calculated {
        width: 100%;
        max-width: none;
    }

    .constructor-calculator__calculated-value {
        font-size: 20px;
    }
}



/* ===== Inline width/height labels ===== */
.constructor-field-inline{
    display:flex;
    align-items:center;
    gap:10px;
    margin-bottom:8px;
}
.constructor-field-inline label{
    flex:0 0 90px;
    margin:0;
    font-size:12px;
    font-weight:900;
    white-space:nowrap;
}
.constructor-field-inline input{
    flex:1 1 auto;
}
@media (max-width:767px){
    .constructor-field-inline{
        flex-direction:column;
        align-items:stretch;
        gap:4px;
    }
    .constructor-field-inline label{
        flex:auto;
    }
}




/* ==========================================================
   TWO PANEL LAYOUT (added)
   ========================================================== */

.constructor-calculator__form{
    display:grid !important;
    grid-template-columns:1fr 1fr;
    gap:24px;
    align-items:start;
    padding:24px !important;
}

.constructor-calculator__config-group,
.constructor-calculator__input-group{
    display:flex;
    flex-direction:column;
    gap:18px;
    padding:20px;
    border:1px solid rgba(15,23,42,.12);
    border-radius:18px;
    min-height:100%;
}

.constructor-calculator__config-group{
    background:#fff;
}

.constructor-calculator__input-group{
    background:#f8fafc;
}

.constructor-calculator__config-group .constructor-calculator__row,
.constructor-calculator__input-group .constructor-calculator__row{
    margin:0;
}

.constructor-calculator__fieldset{
    padding:0;
    border:0;
    background:transparent;
}

.constructor-calculator__fieldset legend{
    float:none;
    margin:0 0 10px;
    padding:0;
    font-size:14px;
    font-weight:900;
}

.constructor-calculator__fieldset label{
    display:inline-flex;
    align-items:center;
    margin:0;
    padding:9px 16px;
    border:1px solid rgba(15,23,42,.16);
    background:#fff;
}

.constructor-calculator__fieldset label+label{
    margin-left:-1px;
}

.constructor-calculator__fieldset label:first-of-type{
    border-radius:10px 0 0 10px;
}

.constructor-calculator__fieldset label:last-of-type{
    border-radius:0 10px 10px 0;
}

.constructor-calculator__dimension-field{
    display:flex !important;
    flex-direction:column;
    gap:6px;
    align-items:stretch;
}

.constructor-calculator__dimension-field label{
    margin:0;
    font-weight:800;
}

.constructor-calculator__dimension-field input{
    width:100%;
}

@media (max-width:900px){
    .constructor-calculator__form{
        grid-template-columns:1fr !important;
    }
}

/* ===== Center calculator heading ===== */
.constructor-calculator__title,
.constructor-calculator__intro {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

/* ==========================================================
   Alternatives zone 10/10 — SELVINTA clean selection cards
   Tik alternatyvų zonos CSS. Markup, PHP ir JS logika nekeičiami.
   ========================================================== */

.constructor-calculator__alternatives {
    margin-top: 22px;
    padding-top: 22px;
    border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.constructor-calculator__alternatives-title {
    margin: 0 0 16px;
    color: #0F172A;
    text-align: center;
    font-size: clamp(18px, 1.45vw, 22px);
    line-height: 1.2;
    font-weight: 900;
    letter-spacing: -0.025em;
}

.constructor-calculator__alternatives-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 260px));
    justify-content: center;
    gap: 12px;
}

.constructor-calculator__alternative-card {
    position: relative;
    display: flex;
    min-height: 96px;
    width: 100%;
    flex-direction: column;
    justify-content: center;
    gap: 7px;
    padding: 18px 18px 17px;
    border: 1px solid rgba(15, 23, 42, 0.14);
    border-radius: 16px;
    background: #ffffff;
    color: #0F172A;
    text-align: center;
    cursor: pointer;
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.035);
    transition: border-color 0.16s ease, box-shadow 0.16s ease, background-color 0.16s ease, transform 0.16s ease;
}

.constructor-calculator__alternative-card:hover,
.constructor-calculator__alternative-card:focus {
    border-color: rgba(249, 115, 22, 0.42);
    background: #FFFBF7;
    outline: none;
    box-shadow: 0 14px 32px rgba(15, 23, 42, 0.08);
    transform: translateY(-1px);
}

.constructor-calculator__alternative-card.is-active {
    border-color: var(--constructor-accent, #F97316);
    background: linear-gradient(180deg, #FFF7ED 0%, #FFFFFF 100%);
    box-shadow: inset 0 0 0 1px rgba(249, 115, 22, 0.24), 0 14px 34px rgba(249, 115, 22, 0.10);
}

.constructor-calculator__alternative-card.is-active::before {
    content: "Pasirinkta";
    position: static;
    display: inline-flex;
    align-self: center;
    margin: 0 0 2px;
    padding: 4px 10px;
    border-radius: 999px;
    background: var(--constructor-accent, #F97316);
    color: #ffffff;
    font-size: 10px;
    line-height: 1.25;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.07em;
}

.constructor-calculator__alternative-card-title {
    display: block;
    margin: 0;
    color: #0F172A;
    font-size: 16px;
    line-height: 1.18;
    font-weight: 900;
    letter-spacing: -0.02em;
}

.constructor-calculator__alternative-card-meta {
    display: block;
    margin: 0;
    color: #475569;
    font-size: 13px;
    line-height: 1.35;
    font-weight: 700;
}

.constructor-calculator__alternative-card.is-active .constructor-calculator__alternative-card-title {
    color: #111827;
}

.constructor-calculator__alternative-card.is-active .constructor-calculator__alternative-card-meta {
    color: #9A3412;
}

@media (max-width: 767px) {
    .constructor-calculator__alternatives {
        margin-top: 18px;
        padding-top: 18px;
    }

    .constructor-calculator__alternatives-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .constructor-calculator__alternative-card {
        min-height: 86px;
        padding: 15px 14px;
    }
}

/* ==========================================================
   Frontend konstrukcijos sudėties lentelė
   Minimalistinė gaminių, jungčių ir popalanginio suvestinė.
   ========================================================== */

.constructor-calculator__composition {
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.constructor-calculator__composition-title {
    margin: 0 0 12px !important;
    color: #0F172A;
    text-align: center;
    font-size: clamp(18px, 1.4vw, 22px) !important;
    line-height: 1.2;
    font-weight: 900;
    letter-spacing: -0.025em;
}

.constructor-calculator__composition-table-wrap {
    width: min(100%, 820px);
    margin: 0 auto;
    overflow-x: auto;
    border: 1px solid rgba(15, 23, 42, 0.12);
    border-radius: 14px;
    background: #ffffff;
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.035);
}

.constructor-calculator__composition-table {
    width: 100%;
    min-width: 520px;
    border-collapse: collapse;
    border-spacing: 0;
    color: #0F172A;
    font-size: 14px;
    line-height: 1.35;
}

.constructor-calculator__composition-table th,
.constructor-calculator__composition-table td {
    padding: 11px 14px;
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
    vertical-align: middle;
}

.constructor-calculator__composition-table thead th {
    background: #F8FAFC;
    color: #475569;
    font-size: 11px;
    line-height: 1.2;
    font-weight: 900;
    text-align: left;
    text-transform: uppercase;
    letter-spacing: 0.055em;
}

.constructor-calculator__composition-table tbody tr:last-child td {
    border-bottom: 0;
}

.constructor-calculator__composition-row {
    transition: background-color 0.15s ease, box-shadow 0.15s ease;
}

.constructor-calculator__composition-row--part {
    cursor: pointer;
}

.constructor-calculator__composition-row--part:hover,
.constructor-calculator__composition-row--part:focus {
    background: #FFF7ED;
    outline: none;
}

.constructor-calculator__composition-row--part.table-primary,
.constructor-calculator__composition-row--part[aria-current="true"] {
    background: #FFF7ED;
    box-shadow: inset 4px 0 0 var(--constructor-accent, #F97316);
}

.constructor-calculator__composition-row--connection {
    background: #FBFCFE;
    color: #475569;
}

.constructor-calculator__composition-row--sill {
    background: #F8FAFC;
    color: #334155;
}

.constructor-calculator__composition-position {
    width: 64px;
    color: #64748B;
    text-align: center;
    font-variant-numeric: tabular-nums;
    font-weight: 800;
}

.constructor-calculator__composition-description {
    min-width: 250px;
    font-weight: 700;
}

.constructor-calculator__composition-dimensions {
    width: 180px;
    color: #334155;
    text-align: right;
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
    font-weight: 800;
}

.constructor-calculator__composition-product-link {
    color: var(--constructor-accent, #F97316) !important;
    font-weight: 900;
    text-decoration: none;
    text-underline-offset: 3px;
}

.constructor-calculator__composition-product-link:hover,
.constructor-calculator__composition-product-link:focus {
    color: var(--constructor-accent-hover, #EA580C) !important;
    text-decoration: underline;
    outline: none;
}

.constructor-calculator__composition-product-code {
    font-weight: 900;
}

.constructor-calculator__composition-separator {
    padding: 0 2px;
    color: #94A3B8;
}

@media (max-width: 767px) {
    .constructor-calculator__composition {
        margin-top: 16px;
        padding-top: 16px;
    }

    .constructor-calculator__composition-table-wrap {
        border-radius: 12px;
    }

    .constructor-calculator__composition-table {
        min-width: 440px;
        font-size: 13px;
    }

    .constructor-calculator__composition-table th,
    .constructor-calculator__composition-table td {
        padding: 10px 11px;
    }

    .constructor-calculator__composition-position {
        width: 50px;
    }

    .constructor-calculator__composition-dimensions {
        width: 145px;
    }
}

/* ==========================================================
   Konstrukcijos lentelės ir SVG subtilus hover susiejimas
   Gaminiai, jungtys ir popalanginis.
   ========================================================== */

/* Lentelės produkto nuoroda visada rodoma SELVINTA akcento spalva. */
.constructor-calculator__composition-product-link {
    color: var(--constructor-accent, #F97316);
    transition: color 0.15s ease, text-decoration-color 0.15s ease;
}

.constructor-calculator__composition-product-link:hover,
.constructor-calculator__composition-product-link:focus {
    color: var(--constructor-accent-hover, #EA580C);
}

/* Visos interaktyvios konstrukcijos eilutės gauna vienodą, švelnų atsaką. */
.constructor-calculator__composition-row--part,
.constructor-calculator__composition-row--connection,
.constructor-calculator__composition-row--sill {
    transition:
        background-color 0.15s ease,
        box-shadow 0.15s ease,
        color 0.15s ease;
}

.constructor-calculator__composition-row--connection,
.constructor-calculator__composition-row--sill {
    cursor: pointer;
}

.constructor-calculator__composition-row--hover,
.constructor-calculator__composition-row--part:hover,
.constructor-calculator__composition-row--part:focus,
.constructor-calculator__composition-row--connection:hover,
.constructor-calculator__composition-row--connection:focus,
.constructor-calculator__composition-row--sill:hover,
.constructor-calculator__composition-row--sill:focus {
    background: #FFF7ED;
    box-shadow: inset 3px 0 0 rgba(249, 115, 22, 0.55);
    outline: none;
}

/* Paspaudimu pasirinktas gaminys lieka aiškesnis už paprastą hover. */
.constructor-calculator__composition-row--part.table-primary,
.constructor-calculator__composition-row--part[aria-current="true"],
.constructor-calculator__composition-row--active {
    background: #FFF7ED;
    box-shadow: inset 4px 0 0 var(--constructor-accent, #F97316);
}

/* SVG gaminio hover — subtilus, ne toks ryškus kaip aktyvus pasirinkimas. */
.constructor-svg-part {
    transition: filter 0.15s ease, opacity 0.15s ease;
}

.constructor-svg-part--hover:not(.constructor-svg-part--active) {
    filter: drop-shadow(0 0 4px rgba(249, 115, 22, 0.38));
    opacity: 0.96;
}

/* Jungties ir popalanginio pažymėjimas aktyvuojamas tik iš lentelės. */
.constructor-svg-connection,
.constructor-svg-sill {
    transition: filter 0.15s ease, opacity 0.15s ease;
}

.constructor-svg-connection--hover,
.constructor-svg-sill--hover {
    filter: drop-shadow(0 0 4px rgba(249, 115, 22, 0.48));
    opacity: 0.88;
}

/* ==========================================================
   Aktyvus jungties ir popalanginio pasirinkimas
   Suderinta su svg-renderer.js klasėmis:
   .constructor-svg-connection--active
   .constructor-svg-sill--active
   ========================================================== */

/* Paspaudimu pasirinkta jungties ar popalanginio lentelės eilutė. */
.constructor-calculator__composition-row--connection.constructor-calculator__composition-row--active,
.constructor-calculator__composition-row--connection[aria-current="true"],
.constructor-calculator__composition-row--sill.constructor-calculator__composition-row--active,
.constructor-calculator__composition-row--sill[aria-current="true"] {
    background: #FFF7ED;
    box-shadow: inset 4px 0 0 var(--constructor-accent, #F97316);
    color: #0F172A;
}

/* Aktyvi SVG jungtis ir popalanginis lieka pažymėti nuvedus pelę. */
.constructor-svg-connection--active,
.constructor-svg-sill--active {
    filter: drop-shadow(0 0 6px rgba(37, 99, 235, 0.75));
    opacity: 0.92;
}

/* Hover neturi perrašyti aktyvios būsenos. */
.constructor-svg-connection--hover:not(.constructor-svg-connection--active),
.constructor-svg-sill--hover:not(.constructor-svg-sill--active) {
    filter: drop-shadow(0 0 4px rgba(249, 115, 22, 0.48));
    opacity: 0.88;
}

.constructor-calculator__status:empty {
    display: none;
}

/* ==========================================================
   GALUTINIS KONSTRUKTORIAUS PLOTIS
   Suvienodinta su constructor-calculator-top ir bottom.
   ========================================================== */
.constructor-calculator {
    width: calc(100% - 32px);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}