.visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

.page-shell {
    position: relative;
}

.calculator-motif {
    position: absolute;
    top: 2rem;
    right: 0;
    z-index: 0;
    width: clamp(8rem, 15vw, 11rem);
    color: var(--color-accent);
    opacity: .075;
    pointer-events: none;
}

.calculator-motif svg {
    display: block;
    width: 100%;
    height: auto;
    overflow: visible;
    fill: none;
    stroke: currentColor;
    stroke-width: 4;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.calculator-motif circle,
.calculator-motif rect {
    vector-effect: non-scaling-stroke;
}

.calculator-shell {
    position: relative;
    z-index: 1;
    max-width: 64rem;
}

.calculator-shell .breadcrumbs {
    margin-bottom: var(--space-6);
}

.calculator-hero {
    max-width: 42rem;
    margin-bottom: var(--space-8);
}

.calculator-hero .eyebrow {
    margin: 0 0 var(--space-2);
    font-size: var(--text-sm);
    letter-spacing: .04em;
    text-transform: uppercase;
}

.calculator-hero h1 {
    max-width: 40rem;
    margin-bottom: var(--space-3);
    font-size: clamp(2.4rem, 5vw, 4rem);
    line-height: 1.05;
}

.calculator-hero__intro {
    max-width: 38rem;
    margin: 0;
    color: var(--color-text-subtle);
    font-size: var(--text-lg);
}

.calculator-workspace {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(17rem, .85fr);
    align-items: start;
    gap: var(--space-6);
}

.calculator-workspace > * {
    min-width: 0;
}

.calculator-card--form,
.calculator-workspace .result-card,
.calculator-guidance {
    margin: 0;
}

.calculator-workspace .result-card {
    border-top: .25rem solid var(--color-accent);
    background: var(--color-accent-soft);
}

.calculator-workspace .result-card__summary,
.calculator-workspace .result-placeholder {
    overflow-wrap: anywhere;
}

.calculator-workspace .result-card__metrics {
    grid-template-columns: 1fr;
}

.calculator-card__header {
    margin-bottom: var(--space-6);
}

.calculator-card__header h2 {
    margin: 0 0 var(--space-2);
    font-size: 1.5rem;
}

.calculator-card__header p {
    margin: 0;
    color: var(--color-text-subtle);
}

.calculator-card--form .form-actions {
    margin-top: var(--space-4);
}

.calculator-card--form .button-primary {
    min-width: 13rem;
}

.financial-form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
}

.financial-form-grid__wide {
    grid-column: 1 / -1;
}

.loan-payment-page .field-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
}

.loan-payment-page .money-field {
    grid-column: 1 / -1;
}

.financial-form-grid .money-input-group,
.loan-payment-page .money-input-group {
    width: 100%;
}

.unit-converter-fields {
    grid-template-columns: minmax(9rem, .72fr) minmax(0, 1.28fr);
}

.unit-converter-direction {
    display: grid;
    grid-template-columns: minmax(0, 1fr) var(--control-block-size) minmax(0, 1fr);
    align-items: start;
    gap: var(--space-2);
    min-width: 0;
}

.unit-converter-swap-control {
    padding-top: calc(1.5rem + var(--space-2));
}

.unit-converter-swap-button {
    width: var(--control-block-size);
    min-width: var(--control-block-size);
    padding: 0;
    border: 1px solid var(--color-border-strong);
    color: var(--color-accent-text);
    background: var(--color-accent-soft);
}

.unit-converter-swap-button:hover {
    border-color: var(--color-accent);
    background: var(--color-surface-muted);
}

.unit-converter-swap-button svg {
    width: 1.5rem;
    height: 1.5rem;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.unit-converter-result .result-card__primary {
    min-width: 0;
    font-size: clamp(2.15rem, 4vw, 3.5rem);
}

.unit-converter-result .result-primary__visual {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0 .18em;
    min-width: 0;
}

.unit-converter-result .result-number {
    min-width: 0;
    overflow-wrap: anywhere;
    font-variant-numeric: tabular-nums;
}

.unit-converter-result .result-unit {
    white-space: nowrap;
}

.calculator-guidance {
    min-height: 14rem;
    padding: var(--space-6);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-card);
    background: var(--color-surface-muted);
}

.calculator-guidance__label {
    margin: 0;
    color: var(--color-text-muted);
    font-weight: var(--weight-semibold);
}

.calculator-guidance__placeholder {
    margin: var(--space-2) 0 var(--space-4);
    font-size: clamp(2.5rem, 7vw, 4rem);
    line-height: 1;
    font-weight: var(--weight-bold);
}

.calculator-guidance > :last-child {
    margin-bottom: 0;
    color: var(--color-text-subtle);
}

.calculator-result {
    min-height: 14rem;
}

.calculator-explanation {
    max-width: 48rem;
    margin-top: var(--space-12);
    padding: var(--space-6);
    border-left: .25rem solid var(--color-accent);
    border-radius: 0 var(--radius-card) var(--radius-card) 0;
    background: var(--color-surface-muted);
}

.calculator-explanation .eyebrow {
    margin: 0 0 var(--space-2);
    font-size: var(--text-sm);
}

.calculator-explanation h2 {
    margin: 0 0 var(--space-3);
    font-size: 1.5rem;
}

.calculator-explanation h2:not(:first-of-type) {
    margin-top: var(--space-6);
}

.calculator-explanation p:last-child {
    margin-bottom: 0;
}

@media (max-width: 52rem) {
    .calculator-workspace {
        grid-template-columns: 1fr;
    }

    .calculator-guidance,
    .calculator-result {
        min-height: 0;
    }
}

@media (max-width: 40rem) {
    .calculator-motif {
        top: 1rem;
        right: -.5rem;
        width: 7rem;
        opacity: .055;
    }

    .calculator-hero {
        margin-bottom: var(--space-6);
    }

    .calculator-hero h1 {
        font-size: 2.35rem;
    }

    .calculator-hero__intro {
        font-size: var(--text-base);
    }

    .financial-form-grid,
    .loan-payment-page .field-grid {
        grid-template-columns: 1fr;
    }

    .financial-form-grid__wide,
    .loan-payment-page .money-field {
        grid-column: auto;
    }

    .calculator-card--form .button-primary {
        width: 100%;
        min-width: 0;
    }

    .unit-converter-fields,
    .unit-converter-direction {
        grid-template-columns: 1fr;
    }

    .unit-converter-swap-control {
        display: flex;
        justify-content: center;
        padding-top: 0;
    }

    .unit-converter-swap-button svg {
        transform: rotate(90deg);
    }

    .unit-converter-result .result-card__primary {
        font-size: clamp(2.1rem, 12vw, 3rem);
    }

    .calculator-explanation {
        margin-top: var(--space-8);
        padding: var(--space-5);
    }
}