/* =========================================================
   ToolZen Hub
   Loan Balance Transfer Calculator

   Only what the shared calculator styles do not already provide:
   the grouped form, the paired tenure fields, the side-by-side
   comparison cards, the notes and the year-by-year table, and the
   print layout. Buttons, focus and headings come from the shared
   layer (components/buttons.css, base/accessibility.css,
   calculator-base.css). Loaded after calculator-responsive.css.
========================================================= */


/* =========================================================
   FORM GROUPS (current loan / new offer / charges)
========================================================= */

.bt-group {

    min-width: 0;

    margin: 0 0 22px;
    padding: 0;

    border: 0;

}

.bt-group__title {

    margin: 0 0 12px;
    padding: 0;

    color: var(--color-ink);

    font-size: 15px;
    font-weight: 750;
    line-height: 1.4;

}

.bt-tenure {

    min-width: 0;

    margin: 0;
    padding: 0;

    border: 0;

}

.bt-tenure legend {

    padding: 0;

}

.bt-pair {

    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;

}


/* =========================================================
   RESULTS
========================================================= */

.bt-subtitle {

    margin: 28px 0 14px;
    padding-top: 20px;

    border-top: 1px solid var(--color-slate-200);

    color: var(--color-ink);

    font-size: 16px;
    font-weight: 750;
    line-height: 1.4;

}

#bt-results .calculator-results__summary p {

    margin: 0 0 8px;

}

#bt-results .calculator-results__summary p:last-child {

    margin-bottom: 0;

}


/* =========================================================
   NOTES
   The "lower EMI, higher overall cost" note is calm: a left rule
   and a tinted box, and it starts with the word "Note", so the
   meaning never depends on colour.
========================================================= */

.bt-note {

    margin: 10px 0 0;

    color: var(--color-ink-muted);

    font-size: 11px;
    line-height: 1.5;

}

.bt-note--plain {

    margin: 0 0 12px;

    color: #475467;

    font-size: 12px;

}

.bt-note--warning {

    margin: 0 0 16px;
    padding: 12px 14px;

    border: 1px solid #fedf89;
    border-left: 4px solid #f79009;
    border-radius: 8px;

    background: #fffcf5;

    color: var(--color-ink);

    font-size: 13px;
    line-height: 1.55;

}


/* =========================================================
   COMPARISON CARDS
   Two or three columns where there is room, stacked on a phone.
========================================================= */

.bt-compare {

    display: grid;
    grid-template-columns:
        repeat(auto-fit, minmax(210px, 1fr));
    gap: 14px;

    margin-bottom: 14px;

}

.bt-compare__card {

    padding: 16px;

    box-sizing: border-box;

    border: 1px solid #e4e7ec;
    border-radius: 12px;

    background: var(--color-white);

}

.bt-compare__title {

    margin: 0 0 2px;

    color: var(--color-ink);

    font-size: 14px;
    font-weight: 750;
    line-height: 1.35;

}

.bt-compare__tag {

    margin: 0 0 10px;

    color: var(--color-ink-muted);

    font-size: 11px;
    line-height: 1.4;

}

.bt-compare__list {

    margin: 0;

}

.bt-compare__list > div {

    display: flex;
    justify-content: space-between;
    gap: 12px;

    padding: 8px 0;

    border-top: 1px solid #eaecf0;

    font-size: 12px;
    line-height: 1.4;

}

.bt-compare__list dt {

    color: #475467;

}

.bt-compare__list dd {

    margin: 0;

    color: var(--color-ink);

    font-weight: 700;
    text-align: right;

}


/* =========================================================
   YEAR-BY-YEAR TABLE
========================================================= */

.bt-table th:not(:first-child),
.bt-table td {

    text-align: right;

}

.bt-table tbody th {

    background: var(--color-white);

    color: var(--color-ink);

}

/* the first column stays in view when a narrow screen scrolls the table sideways */

.bt-table th:first-child {

    position: sticky;
    left: 0;

    text-align: left;

    box-shadow: 1px 0 0 #eaecf0;

}

.bt-table thead th:first-child {

    background: #f9fafb;

}

#bt-results .calculator-results__table-wrapper:focus-visible {

    outline: 2px solid var(--color-brand-green);
    outline-offset: 2px;

}


/* =========================================================
   ACTIONS
   Print Summary is a secondary button; the row wraps on a phone.
========================================================= */

.bt-actions {

    display: flex;
    flex-wrap: wrap;
    gap: 10px;

    margin-top: 16px;

}

.bt-action {

    min-width: 0;
    height: 40px;

    padding: 0 16px;

}


/* =========================================================
   TEXT FOR SCREEN READERS ONLY
========================================================= */

.bt-sr-only {

    position: absolute;

    width: 1px;
    height: 1px;

    margin: -1px;
    padding: 0;

    overflow: hidden;

    clip: rect(0, 0, 0, 0);
    white-space: nowrap;

    border: 0;

}


/* =========================================================
   PRINT / SAVE AS PDF
   "Print Summary" opens the browser's print dialog. What is
   printed: the heading, the loans and charges that were entered,
   the result, the comparison and the table. Left out: the site
   header and footer, the form, the guide text, related content
   and every button.
========================================================= */

.bt-print-only {

    display: none;

}

@media print {

    #header,
    footer.footer,
    .calculator-breadcrumb,
    .calculator-intro,
    .calculator-section,
    .calculator-info,
    .related-section,
    .bt-actions,
    #bt-live {

        display: none !important;

    }

    .bt-print-only {

        display: block;

    }

    body,
    #bt-results .calculator-results__card {

        background: #ffffff;

        box-shadow: none;

    }

    #bt-results {

        margin: 0;
        padding: 0;

    }

    .bt-print-brand {

        margin: 0 0 8px;

        font-size: 14pt;
        font-weight: 800;

    }

    .bt-print-inputs {

        display: grid;
        grid-template-columns: 1fr;
        gap: 4px;

        margin: 0 0 14px;

        font-size: 10pt;

    }

    .bt-print-inputs > div {

        display: flex;
        justify-content: space-between;
        gap: 12px;

    }

    .bt-print-inputs dd {

        margin: 0;

        font-weight: 700;
        text-align: right;

    }

    .bt-compare {

        grid-template-columns: repeat(3, 1fr);
        gap: 8px;

    }

    .bt-compare__card,
    .bt-table tr,
    .bt-note--warning {

        break-inside: avoid;

    }

    #bt-results .calculator-results__table-wrapper {

        overflow: visible;

    }

    .bt-table {

        min-width: 0;

        font-size: 9pt;

    }

    .bt-table th,
    .bt-table td {

        padding: 4px 6px;

    }

    .bt-table th:first-child {

        position: static;

        box-shadow: none;

    }

}