/*
 * TBS calculators
 * Every selector is deliberately scoped to .tbs-calculator so Chicago and
 * other page content remain unaffected.
 */
.tbs-calculator {
    box-sizing: border-box;
    max-width: 980px;
    margin: 35px auto;
    padding: 0 18px;
    color: var(--tbs-color-text);
}

.tbs-calculator *,
.tbs-calculator *::before,
.tbs-calculator *::after {
    box-sizing: border-box;
}

.tbs-calculator__eyebrow {
    margin: 0;
    color: var(--tbs-color-primary);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .13em;
}

.tbs-calculator__heading {
    margin: 8px 0 12px;
    color: var(--tbs-color-text);
    font-size: clamp(30px, 5vw, 49px);
    font-weight: 850;
    line-height: 1.08;
}

.tbs-calculator__intro {
    max-width: 650px;
    margin: 0 0 24px;
    color: var(--tbs-color-text-muted);
    font-size: 16px;
    line-height: 1.55;
}

.tbs-calculator__panel {
    padding: clamp(18px, 4vw, 32px);
    background: var(--tbs-color-surface);
    border: 1px solid var(--tbs-color-border);
    border-radius: 15px;
    box-shadow: 0 7px 24px rgb(0 0 0 / 4%);
}

.tbs-calculator__tabs,
.tbs-calculator__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tbs-calculator__tabs {
    margin-bottom: 26px;
}

.tbs-calculator__tab,
.tbs-calculator__button {
    min-height: 44px;
    border-radius: 7px;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}

.tbs-calculator__tab {
    padding: 10px 17px;
    color: var(--tbs-color-text);
    background: var(--tbs-color-surface-neutral);
    border: 1px solid var(--tbs-color-border);
    border-radius: 40px;
}

.tbs-calculator__tab[aria-selected="true"] {
    color: var(--tbs-color-surface);
    background: var(--tbs-color-surface-dark);
    border-color: var(--tbs-color-surface-dark);
}

.tbs-calculator__title {
    margin: 0 0 8px;
    color: var(--tbs-color-text);
    font-size: 21px;
    line-height: 1.25;
}

.tbs-calculator__subtext,
.tbs-calculator__muted {
    color: var(--tbs-color-text-muted);
    line-height: 1.5;
}

.tbs-calculator__subtext {
    margin: 0 0 20px;
    font-size: 14px;
}

.tbs-calculator__group {
    margin-top: 18px;
    padding: 17px;
    border: 1px solid var(--tbs-color-border);
    border-radius: 10px;
}

.tbs-calculator__group-heading {
    margin: 0 0 14px;
    color: var(--tbs-color-text);
    font-size: 17px;
    line-height: 1.3;
}

.tbs-calculator__group-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.tbs-calculator__pill {
    padding: 5px 9px;
    color: var(--tbs-color-primary);
    background: var(--tbs-color-surface-highlight);
    border-radius: 20px;
    font-size: 12px;
}

.tbs-calculator__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.tbs-calculator__field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.tbs-calculator__field label {
    color: var(--tbs-color-text);
    font-size: 13px;
    font-weight: 700;
}

.tbs-calculator__optional {
    color: var(--tbs-color-text-muted);
    font-weight: 400;
}

.tbs-calculator__field input {
    width: 100%;
    min-height: 44px;
    padding: 10px 13px;
    color: var(--tbs-color-text);
    background: var(--tbs-color-surface);
    border: 1px solid var(--tbs-color-border);
    border-radius: 7px;
    font: inherit;
    font-size: 16px;
}

.tbs-calculator__field input:focus-visible,
.tbs-calculator__button:focus-visible,
.tbs-calculator__tab:focus-visible {
    outline: 2px solid var(--tbs-color-primary);
    outline-offset: 2px;
}

.tbs-calculator__flour-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 115px 30px;
    align-items: end;
    gap: 9px;
    margin-bottom: 10px;
}

.tbs-calculator__flour-row .tbs-calculator__field:first-child input {
    font-size: 14px;
}

.tbs-calculator__remove {
    min-width: 30px;
    min-height: 44px;
    padding: 0;
    color: var(--tbs-color-primary);
    background: transparent;
    border: 0;
    font-size: 23px;
    cursor: pointer;
}

.tbs-calculator__remove:disabled {
    opacity: .35;
    cursor: not-allowed;
}

.tbs-calculator__button {
    padding: 9px 13px;
    border: 1px solid var(--tbs-color-border);
}

.tbs-calculator__button--outline {
    color: var(--tbs-color-text);
    background: var(--tbs-color-surface);
}

.tbs-calculator__button--primary {
    color: var(--tbs-color-surface);
    background: var(--tbs-color-primary);
    border-color: var(--tbs-color-primary);
}

.tbs-calculator__button--primary:hover,
.tbs-calculator__button--primary:focus-visible {
    background: var(--tbs-color-primary-hover);
    border-color: var(--tbs-color-primary-hover);
}

.tbs-calculator__button--outline:hover {
    background: var(--tbs-color-surface-neutral);
}

.tbs-calculator__result {
    margin-top: 22px;
    padding: 24px;
    color: var(--tbs-color-surface);
    background: var(--tbs-color-surface-dark);
    border-radius: 12px;
}

.tbs-calculator__result-label {
    color: var(--tbs-color-border);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .09em;
}

.tbs-calculator__result-value {
    margin: 4px 0 14px;
    color: var(--tbs-color-surface);
    font-size: clamp(36px, 7vw, 56px);
    font-weight: 850;
    line-height: 1.1;
}

.tbs-calculator__result-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    padding-top: 17px;
    border-top: 1px solid var(--tbs-color-border);
}

.tbs-calculator__result-grid small {
    display: block;
    color: var(--tbs-color-border);
}

.tbs-calculator__result-grid strong {
    display: block;
    margin-top: 3px;
    color: var(--tbs-color-surface);
    font-size: 20px;
}

.tbs-calculator__detail {
    margin-top: 18px;
    padding: 18px;
    color: var(--tbs-color-text);
    background: var(--tbs-color-surface-neutral);
    border-radius: 10px;
    line-height: 1.5;
}

.tbs-calculator__detail strong {
    display: block;
    font-size: 17px;
}

.tbs-calculator__detail div {
    margin-top: 7px;
}

.tbs-calculator__note {
    margin-top: 17px;
    padding: 12px 15px;
    color: var(--tbs-color-text);
    background: var(--tbs-color-surface-neutral);
    border-left: 3px solid var(--tbs-color-primary);
    font-size: 13px;
    line-height: 1.5;
}

.tbs-calculator__actions {
    margin-top: 20px;
}

.tbs-calculator__error {
    min-height: 18px;
    margin-top: 12px;
    color: var(--tbs-color-primary);
    font-size: 14px;
    font-weight: 650;
}

.tbs-calculator__status {
    min-height: 18px;
    margin-top: 8px;
    color: var(--tbs-color-success);
    font-size: 13px;
}

.tbs-calculator__footer {
    margin: 18px 0 30px;
    color: var(--tbs-color-text-muted);
    font-size: 12px;
}

.tbs-calculator [hidden] {
    display: none !important;
}

@media (max-width: 600px) {
    .tbs-calculator {
        margin: 20px auto;
        padding: 0 12px;
    }

    .tbs-calculator__grid {
        grid-template-columns: 1fr;
    }

    .tbs-calculator__result-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .tbs-calculator__flour-row {
        grid-template-columns: minmax(0, 1fr) 100px 28px;
    }

    .tbs-calculator__tab {
        padding: 10px 12px;
        font-size: 13px;
    }
}

@media print {
    body.tbs-calculator-printing * {
        visibility: hidden !important;
    }

    body.tbs-calculator-printing .tbs-calculator,
    body.tbs-calculator-printing .tbs-calculator * {
        visibility: visible !important;
    }

    body.tbs-calculator-printing .tbs-calculator {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        max-width: none;
        margin: 0;
        padding: 0;
    }

    body.tbs-calculator-printing .tbs-calculator__panel {
        box-shadow: none;
    }

    body.tbs-calculator-printing .tbs-calculator__tabs,
    body.tbs-calculator-printing .tbs-calculator__actions,
    body.tbs-calculator-printing .tbs-calculator__status {
        display: none !important;
    }
}