[data-qtool="concrete-7-day-28-day-strength-projection"] {
    --csp-bg: color-mix(in srgb, var(--bs-body-bg, #fff) 95%, #e7eff6 5%);
    --csp-panel: color-mix(in srgb, var(--bs-body-bg, #fff) 97%, #dce8f1 3%);
    --csp-panel-strong: color-mix(in srgb, var(--bs-body-bg, #fff) 92%, #d8e8f5 8%);
    --csp-text: var(--bs-body-color, #172033);
    --csp-muted: var(--bs-secondary-color, #617080);
    --csp-line: color-mix(in srgb, var(--bs-border-color, #d8dee6) 78%, #7897b3 22%);
    --csp-blue: #245d8f;
    --csp-blue-soft: rgba(36, 93, 143, .14);
    --csp-navy: #12324f;
    --csp-amber: #8b5a08;
    display: block;
    color: var(--csp-text);
    background: var(--csp-bg);
    border: 1px solid var(--csp-line);
    border-radius: 18px;
    overflow: hidden;
}
[data-qtool="concrete-7-day-28-day-strength-projection"] * { box-sizing: border-box; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-wrap { display: grid; gap: .8rem; padding: clamp(.8rem, 1.8vw, 1.2rem); }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-head { display: grid; gap: .2rem; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-title { margin: 0; color: var(--csp-navy); font-size: clamp(1.08rem, 2vw, 1.35rem); font-weight: 800; line-height: 1.2; }
[data-bs-theme="dark"] [data-qtool="concrete-7-day-28-day-strength-projection"] .csp-title { color: #e8f3ff; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-intro,
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-small { margin: 0; color: var(--csp-muted); font-size: .78rem; line-height: 1.42; }

[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-chart {
    min-width: 0;
    padding: .8rem .85rem .55rem;
    border: 1px solid var(--csp-line);
    border-radius: 14px;
    background:
        radial-gradient(circle at 84% 8%, rgba(36, 93, 143, .12), transparent 32%),
        var(--csp-panel);
    overflow: hidden;
}
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-chart-head { display: flex; justify-content: space-between; align-items: baseline; gap: .4rem 1rem; flex-wrap: wrap; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-chart-kicker { display: block; margin-bottom: .08rem; color: var(--csp-blue); font-size: .61rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-chart-title { margin: 0; font-size: .9rem; font-weight: 850; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-chart-note { color: var(--csp-muted); font-size: .69rem; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-svg { display: block; width: 100%; height: auto; min-height: 210px; margin-top: .3rem; overflow: visible; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-gridline { stroke: var(--csp-line); stroke-width: 1; opacity: .78; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-axis { fill: var(--csp-muted); font-size: 10px; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-axis-title { fill: var(--csp-muted); font-size: 10px; font-weight: 750; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-band { fill: var(--csp-blue-soft); stroke: none; animation: csp-band-fade .32s ease both; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-line { fill: none; stroke: var(--csp-blue); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 1200; stroke-dashoffset: 1200; animation: csp-line-draw .42s ease-out forwards; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-guide { stroke: color-mix(in srgb, var(--csp-text) 45%, transparent); stroke-width: 1; stroke-dasharray: 4 4; animation: csp-band-fade .26s ease both; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-measured { fill: var(--bs-body-bg, #fff); stroke: var(--csp-navy); stroke-width: 3; transform-box: fill-box; transform-origin: center; animation: csp-marker-pop .32s ease-out both; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-target { fill: var(--csp-blue); stroke: var(--bs-body-bg, #fff); stroke-width: 2.4; transform-box: fill-box; transform-origin: center; animation: csp-marker-pop .32s .06s ease-out both; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-point-label { fill: var(--csp-text); font-size: 10.5px; font-weight: 850; paint-order: stroke; stroke: var(--csp-panel); stroke-width: 4px; stroke-linejoin: round; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-specified { stroke: var(--csp-amber); stroke-width: 1.5; stroke-dasharray: 5 4; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-specified-label { fill: var(--csp-amber); font-size: 9px; font-weight: 800; }

[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-results { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: .6rem; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-result { min-width: 0; padding: .72rem .78rem; border: 1px solid var(--csp-line); border-radius: 11px; background: var(--csp-panel-strong); }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-result-label { display: block; margin-bottom: .17rem; color: var(--csp-muted); font-size: .64rem; font-weight: 850; letter-spacing: .04em; text-transform: uppercase; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-result-value { display: block; font-size: .96rem; font-weight: 850; line-height: 1.25; font-variant-numeric: tabular-nums; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-primary-value { font-size: clamp(1.22rem, 2.8vw, 1.62rem); }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-result-note { display: block; margin-top: .2rem; color: var(--csp-muted); font-size: .7rem; line-height: 1.34; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-result-note strong { color: var(--csp-text); font-weight: 850; }
[data-qtool="concrete-7-day-28-day-strength-projection"].csp-is-updating .csp-primary-value { animation: csp-value-pop .28s ease-out; }

[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-controls { display: grid; gap: .6rem .72rem; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-primary-controls { grid-template-columns: repeat(2, minmax(0, 1fr)); padding: .72rem; border: 1px solid var(--csp-line); border-radius: 12px; background: var(--csp-panel); }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-field { min-width: 0; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-field-wide { grid-column: 1 / -1; }
[data-qtool="concrete-7-day-28-day-strength-projection"] label { display: block; margin-bottom: .23rem; font-size: .73rem; font-weight: 780; line-height: 1.25; }
[data-qtool="concrete-7-day-28-day-strength-projection"] input,
[data-qtool="concrete-7-day-28-day-strength-projection"] select { width: 100%; min-height: 2.38rem; padding: .42rem .58rem; border: 1px solid var(--csp-line); border-radius: .65rem; color: var(--csp-text); background: var(--bs-body-bg, #fff); font: inherit; font-size: .84rem; }
[data-qtool="concrete-7-day-28-day-strength-projection"] input:focus,
[data-qtool="concrete-7-day-28-day-strength-projection"] select:focus,
[data-qtool="concrete-7-day-28-day-strength-projection"] summary:focus-visible { outline: 0; border-color: var(--csp-blue); box-shadow: 0 0 0 .18rem rgba(36, 93, 143, .16); }
[data-qtool="concrete-7-day-28-day-strength-projection"] details { border-top: 1px solid var(--csp-line); padding-top: .58rem; }
[data-qtool="concrete-7-day-28-day-strength-projection"] summary { width: fit-content; border-radius: .3rem; font-size: .8rem; font-weight: 820; cursor: pointer; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-details-body { display: grid; gap: .55rem; margin-top: .55rem; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-advanced { grid-template-columns: repeat(3, minmax(0, 1fr)); }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-basis { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .42rem .8rem; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-basis-row { min-width: 0; padding: .45rem .55rem; border-radius: 8px; background: var(--csp-panel); }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-basis-label { display: block; color: var(--csp-muted); font-size: .67rem; font-weight: 800; text-transform: uppercase; letter-spacing: .03em; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-basis-value { display: block; margin-top: .12rem; font-size: .76rem; line-height: 1.4; overflow-wrap: anywhere; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-note { margin: 0; padding: .55rem .65rem; border-left: 3px solid var(--csp-blue); border-radius: 7px; background: var(--csp-panel); font-size: .75rem; line-height: 1.42; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-warning { border-left-color: var(--csp-amber); }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-source-list { margin: 0; padding-left: 1rem; color: var(--csp-muted); font-size: .72rem; line-height: 1.42; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-source-list li + li { margin-top: .24rem; }
[data-qtool="concrete-7-day-28-day-strength-projection"] .csp-status { min-height: 1.05rem; margin: -.12rem .1rem 0; color: var(--csp-muted); font-size: .73rem; line-height: 1.35; }

@keyframes csp-line-draw { to { stroke-dashoffset: 0; } }
@keyframes csp-band-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes csp-marker-pop { from { opacity: 0; transform: scale(.65); } to { opacity: 1; transform: scale(1); } }
@keyframes csp-value-pop { 0% { opacity: .45; transform: translateY(2px); } 100% { opacity: 1; transform: translateY(0); } }

@media (max-width: 767.98px) {
    [data-qtool="concrete-7-day-28-day-strength-projection"] .csp-results { grid-template-columns: 1fr 1fr; }
    [data-qtool="concrete-7-day-28-day-strength-projection"] .csp-result:first-child { grid-column: 1 / -1; }
    [data-qtool="concrete-7-day-28-day-strength-projection"] .csp-advanced { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 575.98px) {
    [data-qtool="concrete-7-day-28-day-strength-projection"] .csp-primary-controls,
    [data-qtool="concrete-7-day-28-day-strength-projection"] .csp-advanced,
    [data-qtool="concrete-7-day-28-day-strength-projection"] .csp-results,
    [data-qtool="concrete-7-day-28-day-strength-projection"] .csp-basis { grid-template-columns: 1fr; }
    [data-qtool="concrete-7-day-28-day-strength-projection"] .csp-field-wide,
    [data-qtool="concrete-7-day-28-day-strength-projection"] .csp-result:first-child { grid-column: auto; }
    [data-qtool="concrete-7-day-28-day-strength-projection"] .csp-wrap { padding: .72rem; }
    [data-qtool="concrete-7-day-28-day-strength-projection"] .csp-chart { padding-inline: .55rem; }
    [data-qtool="concrete-7-day-28-day-strength-projection"] .csp-svg { min-height: 185px; }
}
@media (prefers-reduced-motion: reduce) {
    [data-qtool="concrete-7-day-28-day-strength-projection"] .csp-line,
    [data-qtool="concrete-7-day-28-day-strength-projection"] .csp-band,
    [data-qtool="concrete-7-day-28-day-strength-projection"] .csp-measured,
    [data-qtool="concrete-7-day-28-day-strength-projection"] .csp-target,
    [data-qtool="concrete-7-day-28-day-strength-projection"].csp-is-updating .csp-primary-value { animation: none; }
}