/* Shared styles for the TCRC staging family of pages.
   Keeps the existing TCRC maroon/navy look while improving readability and phone support. */

BODY {
    margin-left: 25px;
    margin-right: 35px;
    max-width: 1100px;
    font-size: 16px;
    line-height: 1.52;
}
font[size="-1"] { font-size: 1rem; }

.stage-family-nav {
    margin: 10px 0 16px 0;
    padding: 8px 10px;
    background: #f4f4f4;
    border-top: 1px solid #b8b8b8;
    border-bottom: 1px solid #b8b8b8;
    line-height: 1.7;
}
.stage-family-nav a {
    white-space: nowrap;
}
.stage-family-nav .sep {
    color: #888;
    margin: 0 7px;
}

.about-page {
    border: 1px solid #c8c3a5;
    background: #fffdf2;
    padding: 11px 14px;
    margin: 14px 0 18px 0;
}
.about-page strong:first-child { color: maroon; }

.info-callout {
    border-left: 4px solid #000080;
    background: #f5f7fb;
    padding: 11px 14px;
    margin: 14px 0;
}
.caution-callout {
    border-left: 4px solid #8a6500;
    background: #fff8dd;
    padding: 11px 14px;
    margin: 14px 0;
}
.expert-callout {
    border-left: 4px solid maroon;
    background: #fbf3f3;
    padding: 11px 14px;
    margin: 14px 0;
}

.section-heading {
    color: #000080;
    font-weight: bold;
    font-size: 1.15em;
    margin-top: 1.55em;
}

.stage-list {
    margin: 8px 0 16px 0;
}
.stage-row {
    display: grid;
    grid-template-columns: 105px minmax(0, 1fr);
    gap: 12px;
    border-top: 1px solid #cccccc;
    padding: 10px 3px;
}
.stage-row:first-child { border-top: 0; }
.stage-name {
    font-weight: bold;
    color: maroon;
}

.tnms-grid, .system-summary {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin: 14px 0;
}
.tnms-card, .system-card {
    border: 1px solid #b9b9b9;
    background: #fafafa;
    padding: 11px 13px;
}
.tnms-card strong, .system-card h3 {
    color: #000080;
}
.system-card h3 { margin: 0 0 6px 0; }

.marker-figure {
    border: 1px solid #b9b9b9;
    background: #fff;
    padding: 10px 12px;
    margin: 16px 0;
    overflow: hidden;
}
.marker-figure svg {
    width: 100%;
    height: auto;
    display: block;
}
.marker-figure .caption {
    font-size: 0.92em;
    color: #444444;
    margin-top: 8px;
}

.example {
    border: 1px solid #b9b9b9;
    margin: 15px 0;
    background: #ffffff;
}
.example-title {
    background: #eeeeee;
    color: #000080;
    font-weight: bold;
    padding: 8px 11px;
}
.example-facts, .example-result, .example-risk, .example-lesson {
    padding: 9px 11px;
}
.example-result { background: #f5f7fb; }
.example-risk { background: #fbf8ef; }
.example-lesson { border-top: 1px solid #dddddd; }

.details-help {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
    margin: 12px 0;
}
.details-help button {
    margin: 0;
}
.details-list details {
    border: 1px solid #bbbbbb;
    margin: 10px 0;
    background: #fafafa;
}
.details-list summary {
    cursor: pointer;
    padding: 11px 12px;
    font-weight: bold;
    color: #000080;
}
.details-list .inside {
    padding: 0 13px 14px 13px;
}
.details-list p { margin: 8px 0; }

.table-wrap {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 12px 0 18px 0;
}
.stage-table, .risk-table {
    width: 100%;
    min-width: 690px;
    border-collapse: collapse;
}
.stage-table th, .stage-table td,
.risk-table th, .risk-table td {
    border: 1px solid #bbbbbb;
    padding: 7px 9px;
    vertical-align: top;
}
.stage-table th, .risk-table th {
    background: #eeeeee;
    text-align: left;
}

.test-section-title {
    color: maroon;
    border-bottom: 1px solid #bbbbbb;
    padding-bottom: 4px;
    margin-top: 1.6em;
    font-weight: bold;
    font-size: 1.08em;
}
.test-item {
    border-bottom: 1px solid #dddddd;
    padding: 12px 0;
}
.test-item:last-child { border-bottom: 0; }
.test-item h3 {
    margin: 0 0 6px 0;
    color: #000080;
    font-size: 1.05em;
    overflow: auto;
}
.use-label {
    float: right;
    color: #666666;
    font-size: 0.78em;
    font-weight: normal;
    margin-left: 10px;
}
.test-item p { margin: 6px 0; }

.calc-box {
    border: 2px solid #777777;
    background: #fcfcfc;
    padding: 16px;
    margin: 18px 0;
}
.calc-box h3 {
    color: #000080;
    margin-top: 0;
}
.calc-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 18px;
}
.calc-grid label {
    font-weight: bold;
}
.calc-grid select, .calc-grid input {
    width: 100%;
    box-sizing: border-box;
    padding: 8px;
    margin-top: 4px;
    font: inherit;
    background: #ffffff;
    border: 1px solid #888888;
}
.help {
    display: block;
    font-size: 0.88em;
    line-height: 1.35;
    font-weight: normal;
    color: #444444;
    margin-top: 4px;
}
button {
    font: inherit;
    padding: 8px 13px;
    margin-top: 10px;
}
.result-box {
    margin-top: 14px;
    border: 3px solid #000080;
    background: #eef3ff;
    padding: 16px 18px;
    box-shadow: 0 1px 3px rgba(0,0,0,.12);
}
.result-box.error {
    border-color: #a40000;
    background: #fff2f2;
}
.result-label {
    display: block;
    color: #000080;
    font-size: 0.88em;
    text-transform: uppercase;
    font-weight: bold;
    margin-bottom: 4px;
}
.result-main {
    font-size: 1.45em;
    font-weight: bold;
}
.missing {
    border: 2px solid #a40000 !important;
    background: #fff2f2 !important;
}
.hidden { display: none !important; }

.refs li {
    margin: 7px 0;
}

@media (max-width: 720px) {
    BODY {
        margin-left: 14px;
        margin-right: 14px;
        font-size: 17px;
        line-height: 1.56;
    }
    .stage-row, .tnms-grid, .system-summary, .calc-grid {
        grid-template-columns: 1fr;
    }
    .use-label {
        float: none;
        display: block;
        margin: 2px 0 0 0;
    }
    .stage-family-nav .sep {
        display: none;
    }
    .stage-family-nav a {
        display: block;
        padding: 2px 0;
    }
}