.vat-calculator__content {
    display: grid;
    gap: var(--tool-gap);
}

.vat-calculator__panel > .tool-status {
    margin: 1rem 0 0;
}

.vat-calculator__results-title,
.vat-calculator__hint {
    margin: 0;
}

.vat-calculator__hint {
    margin-top: 0.5rem;
    color: var(--color-subtext);
}

.vat-calculator__form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 1.25rem;
}

.vat-calculator__mode,
.vat-calculator__actions {
    grid-column: 1 / -1;
}

.vat-calculator__mode {
    border: none;
    padding: 0;
    margin: 0;
    min-width: 0;
}

.vat-calculator__mode-legend {
    margin-bottom: 0.5rem;
    color: var(--color-text);
    font-weight: 600;
}

.vat-calculator__mode-options {
    display: inline-flex;
    gap: 0.25rem;
    padding: 0.25rem;
    border-radius: var(--tool-control-radius);
    background: var(--color-surface-muted);
}

.vat-calculator__mode-label {
    display: flex;
    position: relative;
}

.vat-calculator__mode-label input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.vat-calculator__mode-text {
    display: block;
    padding: 0.5rem 1rem;
    border-radius: var(--tool-control-radius);
    background: transparent;
    color: var(--color-text);
    cursor: pointer;
    font-weight: 500;
    transition: background-color 120ms ease, color 120ms ease;
    user-select: none;
}

.vat-calculator__mode-label input:checked + .vat-calculator__mode-text {
    background: var(--color-accent);
    color: var(--color-on-accent);
}

.vat-calculator__mode-label input:focus-visible + .vat-calculator__mode-text {
    outline: 3px solid color-mix(in srgb, var(--color-focus) 65%, transparent);
    outline-offset: 2px;
}

.vat-calculator__mode-label input:not(:checked):hover + .vat-calculator__mode-text {
    background: var(--color-hover);
}

.vat-calculator__rate-control {
    display: grid;
    grid-template-columns: minmax(0, 1fr) max-content;
    gap: 0.5rem;
    align-items: center;
}

.vat-calculator__rate-suffix {
    font-weight: 600;
    color: var(--color-subtext);
}

.vat-calculator__actions {
    justify-content: flex-start;
}

.vat-calculator__result-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--tool-gap);
    margin-top: 1rem;
}

.vat-calculator__result-card {
    display: grid;
    gap: 0.35rem;
    padding: var(--tool-panel-padding);
    border: 1px solid var(--tool-border);
    border-radius: var(--tool-control-radius);
    background: var(--color-surface-muted);
    text-align: center;
}

.vat-calculator__result-card--vat {
    border-color: var(--color-accent);
    background: color-mix(in srgb, var(--color-accent) 8%, var(--color-surface-muted));
}

.vat-calculator__result-label {
    color: var(--color-subtext);
    font-weight: 600;
    font-size: 0.9rem;
}

.vat-calculator__result-value {
    display: block;
    color: var(--color-heading);
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
    overflow-wrap: anywhere;
    font-variant-numeric: tabular-nums;
}

@media (max-width: 36rem) {
    .vat-calculator__form {
        grid-template-columns: 1fr;
    }

    .vat-calculator__mode,
    .vat-calculator__actions {
        grid-column: auto;
    }

    .vat-calculator__result-grid {
        grid-template-columns: 1fr;
    }

    .vat-calculator__actions {
        grid-auto-flow: row;
        grid-template-columns: 1fr;
    }

    .vat-calculator__actions button {
        width: 100%;
    }

    .vat-calculator__mode-options {
        display: flex;
        width: 100%;
    }

    .vat-calculator__mode-label {
        flex: 1;
    }

    .vat-calculator__mode-text {
        text-align: center;
    }
}