#js-tool-container-foundation-cement-calculator .fcc-app { display: flex; flex-direction: column; gap: 22px; color: var(--text-primary); --fcc-steel: #3f6076; --fcc-steel-soft: rgba(63, 96, 118, 0.13); --fcc-fill: rgba(63, 96, 118, 0.22); }
html[data-theme="dark"] #js-tool-container-foundation-cement-calculator .fcc-app { --fcc-steel: #7fb3d5; --fcc-steel-soft: rgba(127, 179, 213, 0.16); --fcc-fill: rgba(127, 179, 213, 0.24); }
#js-tool-container-foundation-cement-calculator .tb-zone { display: flex; flex-direction: column; gap: 14px; }
#js-tool-container-foundation-cement-calculator .tbcalc-fieldset { border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 16px 18px 18px; margin: 0; }
#js-tool-container-foundation-cement-calculator .tbcalc-legend { padding: 0 6px; font-weight: 650; font-size: 0.95rem; color: var(--text-secondary); }
#js-tool-container-foundation-cement-calculator .tb-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 20px; }
#js-tool-container-foundation-cement-calculator .tb-span-all { grid-column: 1 / -1; }
#js-tool-container-foundation-cement-calculator .tb-field { display: flex; flex-direction: column; gap: 6px; }
#js-tool-container-foundation-cement-calculator .tb-field label { font-size: 0.9rem; font-weight: 600; color: var(--text-primary); }
#js-tool-container-foundation-cement-calculator .tb-hint { font-size: 0.82rem; line-height: 1.35; color: var(--text-muted); }
#js-tool-container-foundation-cement-calculator .tb-input, #js-tool-container-foundation-cement-calculator .tb-select { width: 100%; box-sizing: border-box; }
#js-tool-container-foundation-cement-calculator .tb-hero { border: 1px solid var(--border-color); border-left: 4px solid var(--fcc-steel); border-radius: var(--radius-md); background: var(--fcc-steel-soft); padding: 18px 20px; min-height: 132px; display: flex; flex-direction: column; gap: 4px; }
#js-tool-container-foundation-cement-calculator .tb-hero-label { font-size: 0.9rem; color: var(--text-secondary); }
#js-tool-container-foundation-cement-calculator .tb-hero-row { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
#js-tool-container-foundation-cement-calculator .tb-hero-value { font-size: clamp(1.9rem, 5vw, 2.9rem); font-weight: 700; line-height: 1.05; font-variant-numeric: tabular-nums; }
#js-tool-container-foundation-cement-calculator .tb-hero-sub { font-size: 1rem; font-weight: 650; color: var(--fcc-steel); font-variant-numeric: tabular-nums; }
#js-tool-container-foundation-cement-calculator .tb-hero-note { margin: 2px 0 0; font-size: 0.86rem; line-height: 1.4; color: var(--text-secondary); }
#js-tool-container-foundation-cement-calculator .tb-unit { font-size: 1rem; color: var(--text-secondary); }
#js-tool-container-foundation-cement-calculator .tb-status { border: 1px solid var(--border-color); border-left: 4px solid var(--accent-primary); border-radius: var(--radius-sm); padding: 10px 14px; font-size: 0.9rem; line-height: 1.4; color: var(--text-secondary); }
#js-tool-container-foundation-cement-calculator .tb-status.warn { border-left-color: var(--warning); background: var(--warning-light); color: var(--text-primary); }
#js-tool-container-foundation-cement-calculator .tb-status.danger { border-left-color: var(--danger); background: var(--danger-light); color: var(--text-primary); }
#js-tool-container-foundation-cement-calculator .tb-geom { display: flex; flex-direction: column; gap: 8px; padding: 14px 16px; border: 1px solid var(--border-color); border-radius: var(--radius-md); }
#js-tool-container-foundation-cement-calculator .tb-geom-slab { display: none; }
#js-tool-container-foundation-cement-calculator .tb-geom.is-slab .tb-geom-strip { display: none; }
#js-tool-container-foundation-cement-calculator .tb-geom.is-slab .tb-geom-slab { display: flex; flex-direction: column; align-items: center; gap: 6px; }
#js-tool-container-foundation-cement-calculator .tb-geom-axis { position: relative; display: block; height: 30px; }
#js-tool-container-foundation-cement-calculator .tb-geom-axis-line { position: absolute; top: 14px; left: 0; right: 0; display: block; height: 3px; background: var(--fcc-steel); }
#js-tool-container-foundation-cement-calculator .tb-geom-axis-label { position: absolute; top: 0; left: 0; right: 0; display: block; text-align: center; font-size: 0.78rem; color: var(--text-secondary); font-variant-numeric: tabular-nums; }
#js-tool-container-foundation-cement-calculator .tb-geom-cross { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 6px 0 18px; }
#js-tool-container-foundation-cement-calculator .tb-geom-cross-box { display: block; position: relative; min-width: 26px; min-height: 26px; background: var(--fcc-fill); border: 2px solid var(--fcc-steel); border-radius: 3px; }
#js-tool-container-foundation-cement-calculator .tb-geom-plan-box { display: block; position: relative; min-width: 60px; min-height: 40px; background: var(--fcc-fill); border: 2px solid var(--fcc-steel); border-radius: 3px; }
#js-tool-container-foundation-cement-calculator .tb-geom-dim { position: absolute; left: 50%; bottom: -18px; transform: translateX(-50%); display: block; white-space: nowrap; font-size: 0.76rem; color: var(--text-secondary); font-variant-numeric: tabular-nums; }
#js-tool-container-foundation-cement-calculator .tb-geom-dim-side { left: auto; bottom: auto; right: -14px; top: 50%; transform: translate(100%, -50%); }
#js-tool-container-foundation-cement-calculator .tb-geom-thickness { font-size: 0.78rem; color: var(--text-muted); font-variant-numeric: tabular-nums; }
#js-tool-container-foundation-cement-calculator .tb-geom-desc { margin: 0; font-size: 0.82rem; line-height: 1.4; color: var(--text-muted); }
#js-tool-container-foundation-cement-calculator .tb-spec { display: flex; flex-direction: column; gap: 4px; }
#js-tool-container-foundation-cement-calculator .tb-spec-head { display: grid; grid-template-columns: 1fr 96px 118px; gap: 10px; padding: 4px 12px; font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.03em; color: var(--text-muted); }
#js-tool-container-foundation-cement-calculator .tb-spec-row { display: grid; grid-template-columns: 1fr 96px 118px; align-items: center; gap: 10px; padding: 7px 12px; border: 1px solid var(--border-color); border-radius: var(--radius-sm); }
#js-tool-container-foundation-cement-calculator .tb-spec-name { font-size: 0.88rem; color: var(--text-primary); }
#js-tool-container-foundation-cement-calculator .tb-spec-rate { font-size: 0.85rem; text-align: right; color: var(--text-secondary); font-variant-numeric: tabular-nums; }
#js-tool-container-foundation-cement-calculator .tb-spec-total { font-size: 0.95rem; font-weight: 650; text-align: right; color: var(--fcc-steel); font-variant-numeric: tabular-nums; }
#js-tool-container-foundation-cement-calculator .tb-findings { display: flex; flex-direction: column; gap: 10px; }
#js-tool-container-foundation-cement-calculator .tb-finding { border: 1px solid var(--border-color); border-left: 4px solid var(--border-color); border-radius: var(--radius-sm); padding: 11px 14px; display: flex; flex-direction: column; gap: 4px; }
#js-tool-container-foundation-cement-calculator .tb-finding-ok { border-left-color: var(--success); background: var(--success-light); }
#js-tool-container-foundation-cement-calculator .tb-finding-warn { border-left-color: var(--warning); background: var(--warning-light); }
#js-tool-container-foundation-cement-calculator .tb-finding-danger { border-left-color: var(--danger); background: var(--danger-light); }
#js-tool-container-foundation-cement-calculator .tb-finding-head { display: flex; align-items: center; gap: 8px; font-size: 0.9rem; font-weight: 650; }
#js-tool-container-foundation-cement-calculator .tb-finding-icon { font-size: 0.9rem; line-height: 1; }
#js-tool-container-foundation-cement-calculator .tb-finding-text { margin: 0; font-size: 0.85rem; line-height: 1.45; color: var(--text-secondary); }
#js-tool-container-foundation-cement-calculator .tb-table-wrap { overflow-x: auto; border: 1px solid var(--border-color); border-radius: var(--radius-md); }
#js-tool-container-foundation-cement-calculator .tb-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; font-variant-numeric: tabular-nums; }
#js-tool-container-foundation-cement-calculator .tb-table-caption { caption-side: top; text-align: left; padding: 10px 14px; font-size: 0.84rem; color: var(--text-secondary); }
#js-tool-container-foundation-cement-calculator .tb-table th, #js-tool-container-foundation-cement-calculator .tb-table td { padding: 8px 14px; text-align: right; border-top: 1px solid var(--border-color); }
#js-tool-container-foundation-cement-calculator .tb-table thead th { text-align: right; font-weight: 650; color: var(--text-secondary); border-top: 0; }
#js-tool-container-foundation-cement-calculator .tb-table thead th:first-child, #js-tool-container-foundation-cement-calculator .tb-table tbody th { text-align: left; font-weight: 600; }
#js-tool-container-foundation-cement-calculator .tb-limits { margin: 0; font-size: 0.84rem; line-height: 1.45; color: var(--text-muted); }
@media (max-width: 640px) {
#js-tool-container-foundation-cement-calculator .tb-grid-2 { grid-template-columns: 1fr; }
#js-tool-container-foundation-cement-calculator .tb-spec-head { grid-template-columns: 1fr 82px 104px; }
#js-tool-container-foundation-cement-calculator .tb-spec-row { grid-template-columns: 1fr 82px 104px; padding: 7px 10px; }
#js-tool-container-foundation-cement-calculator .tb-geom { padding: 12px 10px; }
}