#js-tool-container-slab-punching-calculator .msp-app { display: flex; flex-direction: column; gap: 22px; }
#js-tool-container-slab-punching-calculator .msp-controls, #js-tool-container-slab-punching-calculator .msp-outcome, #js-tool-container-slab-punching-calculator .msp-preview, #js-tool-container-slab-punching-calculator .msp-analysis, #js-tool-container-slab-punching-calculator .msp-details { display: flex; flex-direction: column; gap: 16px; }
#js-tool-container-slab-punching-calculator .msp-outcome > .tbcalc-section-title { margin-bottom: -4px; }
#js-tool-container-slab-punching-calculator .tbcalc-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px 20px; }
#js-tool-container-slab-punching-calculator .tbcalc-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 20px; }
#js-tool-container-slab-punching-calculator .tb-hero { position: relative; overflow: hidden; display: flex; flex-direction: column; gap: 10px; padding: 20px 24px 18px; background: var(--accent-light); border: 1px solid var(--border-color); border-radius: var(--radius-md); }
#js-tool-container-slab-punching-calculator .tb-hero::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--accent-primary), var(--success)); }
#js-tool-container-slab-punching-calculator .tb-hero-label { font-size: 0.82rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--text-muted); }
#js-tool-container-slab-punching-calculator .tb-hero-row { display: flex; align-items: baseline; gap: 10px; }
#js-tool-container-slab-punching-calculator .tb-hero-value { font-size: clamp(2.1rem, 4.5vw, 3.2rem); font-weight: 700; line-height: 1.02; font-variant-numeric: tabular-nums; }
#js-tool-container-slab-punching-calculator .tb-unit { font-size: clamp(1rem, 2vw, 1.3rem); font-weight: 600; color: var(--text-secondary); }
#js-tool-container-slab-punching-calculator .tb-hero-note { margin: 0; font-size: 0.87rem; color: var(--text-secondary); line-height: 1.5; }
#js-tool-container-slab-punching-calculator .tb-chips { display: flex; flex-wrap: wrap; gap: 8px; }
#js-tool-container-slab-punching-calculator .tb-chip { display: inline-flex; align-items: baseline; gap: 7px; padding: 6px 11px; border-radius: 8px; background: var(--bg-tertiary); }
#js-tool-container-slab-punching-calculator .tb-chip-label { font-size: 0.74rem; color: var(--text-muted); }
#js-tool-container-slab-punching-calculator .tb-chip-value { font-size: 0.88rem; font-weight: 650; font-variant-numeric: tabular-nums; white-space: nowrap; }
#js-tool-container-slab-punching-calculator .tbcalc-status { padding: 10px 14px; font-size: 0.9rem; line-height: 1.5; color: var(--text-secondary); border: 1px solid var(--border-color); border-left: 3px solid var(--accent-primary); border-radius: var(--radius-sm); }
#js-tool-container-slab-punching-calculator .tbcalc-status.tbcalc-status-warn { color: var(--warning); border-left-color: var(--warning); background: var(--warning-light); }
#js-tool-container-slab-punching-calculator .tbcalc-status.tbcalc-status-success { color: var(--success); border-left-color: var(--success); }
#js-tool-container-slab-punching-calculator .msp-util { position: relative; display: flex; flex-direction: column; gap: 8px; padding: 14px 16px 12px; border: 1px solid var(--border-color); border-radius: var(--radius-md); background: var(--bg-primary); }
#js-tool-container-slab-punching-calculator .msp-util-track { position: relative; display: flex; height: 14px; border-radius: 999px; overflow: hidden; background: var(--bg-tertiary); }
#js-tool-container-slab-punching-calculator .msp-util-zone { display: block; height: 100%; }
#js-tool-container-slab-punching-calculator .msp-util-zone-ok { width: 60%; background: var(--success); opacity: 0.16; }
#js-tool-container-slab-punching-calculator .msp-util-zone-warn { width: 20%; background: var(--warning); opacity: 0.22; border-left: 1px solid var(--border-color); }
#js-tool-container-slab-punching-calculator .msp-util-zone-danger { width: 20%; background: var(--danger, #c94040); opacity: 0.22; border-left: 1px solid var(--border-color); }
#js-tool-container-slab-punching-calculator .msp-util-fill { position: absolute; top: 0; left: 0; height: 100%; border-radius: 999px; background: var(--success); transition: width 0.25s ease, background 0.25s ease; }
#js-tool-container-slab-punching-calculator .msp-util-fill.msp-util-st-warn { background: var(--warning); }
#js-tool-container-slab-punching-calculator .msp-util-fill.msp-util-st-danger { background: var(--danger, #c94040); }
#js-tool-container-slab-punching-calculator .msp-util-labels { display: flex; justify-content: space-between; font-size: 0.78rem; color: var(--text-muted); font-variant-numeric: tabular-nums; }
#js-tool-container-slab-punching-calculator .msp-util-note { margin: 0; font-size: 0.84rem; color: var(--text-secondary); }
#js-tool-container-slab-punching-calculator .tb-ledger { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--border-color); border-radius: var(--radius-md); overflow: hidden; }
#js-tool-container-slab-punching-calculator .tb-ledger-cell { display: flex; flex-direction: column; gap: 3px; padding: 10px 14px; background: var(--bg-primary); }
#js-tool-container-slab-punching-calculator .tb-ledger-cell:nth-child(2n) { border-left: 1px solid var(--border-color); }
#js-tool-container-slab-punching-calculator .tb-ledger-cell:nth-child(n+3) { border-top: 1px solid var(--border-color); }
#js-tool-container-slab-punching-calculator .tb-ledger-label { font-size: 0.76rem; color: var(--text-muted); }
#js-tool-container-slab-punching-calculator .tb-ledger-value { font-size: 0.95rem; font-weight: 650; font-variant-numeric: tabular-nums; color: var(--text-primary); }
#js-tool-container-slab-punching-calculator .tb-canvas-wrap { min-height: 210px; height: clamp(210px, 24vw, 290px); }
#js-tool-container-slab-punching-calculator .msp-canvas-tall canvas { display: block; width: 100%; height: 100%; border: 1px solid var(--border-color); border-radius: var(--radius-md); }
#js-tool-container-slab-punching-calculator .tbcalc-legend { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 0; padding: 0; list-style: none; font-size: 0.84rem; color: var(--text-secondary); }
#js-tool-container-slab-punching-calculator .tbcalc-legend-dot { display: inline-block; width: 14px; height: 14px; margin-right: 6px; border-radius: 4px; vertical-align: -2px; }
#js-tool-container-slab-punching-calculator .msp-dot-col { background: var(--accent-primary); }
#js-tool-container-slab-punching-calculator .msp-dot-contour { background: transparent; border: 2px dashed var(--text-muted); }
#js-tool-container-slab-punching-calculator .tb-findings { display: flex; flex-direction: column; gap: 10px; }
#js-tool-container-slab-punching-calculator .tb-finding { padding: 12px 14px; border: 1px solid var(--border-color); border-radius: var(--radius-md); }
#js-tool-container-slab-punching-calculator .tb-finding-head { display: flex; gap: 8px; align-items: baseline; font-weight: 650; font-size: 0.92rem; }
#js-tool-container-slab-punching-calculator .tb-finding-head .tb-finding-icon { font-size: 0.9rem; width: 1.1em; text-align: center; }
#js-tool-container-slab-punching-calculator .tb-finding-text { margin: 4px 0 0; font-size: 0.87rem; line-height: 1.5; color: var(--text-secondary); }
#js-tool-container-slab-punching-calculator .tb-finding-warn { border-left: 3px solid var(--warning); }
#js-tool-container-slab-punching-calculator .tb-finding-warn .tb-finding-icon, #js-tool-container-slab-punching-calculator .tb-finding-warn .tb-finding-title { color: var(--warning); }
#js-tool-container-slab-punching-calculator .tb-finding-success { border-left: 3px solid var(--success); }
#js-tool-container-slab-punching-calculator .tb-finding-success .tb-finding-icon, #js-tool-container-slab-punching-calculator .tb-finding-success .tb-finding-title { color: var(--success); }
#js-tool-container-slab-punching-calculator .tb-finding-info { border-left: 3px solid var(--accent-primary); }
#js-tool-container-slab-punching-calculator .tb-finding-info .tb-finding-icon, #js-tool-container-slab-punching-calculator .tb-finding-info .tb-finding-title { color: var(--accent-primary); }
#js-tool-container-slab-punching-calculator .tb-finding-danger { border-left: 3px solid var(--danger, #c94040); }
#js-tool-container-slab-punching-calculator .tb-finding-danger .tb-finding-icon, #js-tool-container-slab-punching-calculator .tb-finding-danger .tb-finding-title { color: var(--danger, #c94040); }
#js-tool-container-slab-punching-calculator .tbcalc-table-wrap { overflow-x: auto; border: 1px solid var(--border-color); border-radius: var(--radius-md); }
#js-tool-container-slab-punching-calculator .tbcalc-table { width: 100%; border-collapse: collapse; font-size: 0.87rem; font-variant-numeric: tabular-nums; }
#js-tool-container-slab-punching-calculator .msp-table-caption { caption-side: top; text-align: left; padding: 10px 14px; font-size: 0.84rem; color: var(--text-secondary); }
#js-tool-container-slab-punching-calculator .tbcalc-table th, #js-tool-container-slab-punching-calculator .tbcalc-table td { padding: 8px 14px; text-align: right; border-top: 1px solid var(--border-color); white-space: nowrap; }
#js-tool-container-slab-punching-calculator .tbcalc-table thead th { color: var(--text-secondary); font-weight: 600; border-top: 0; }
#js-tool-container-slab-punching-calculator .tbcalc-table th[scope="row"], #js-tool-container-slab-punching-calculator .tbcalc-table thead th:first-child { text-align: left; }
#js-tool-container-slab-punching-calculator .msp-row-total td { font-weight: 700; border-top: 2px solid var(--border-color); }
@media (max-width: 640px) {
#js-tool-container-slab-punching-calculator .tbcalc-grid-2, #js-tool-container-slab-punching-calculator .tbcalc-grid-3 { grid-template-columns: 1fr; }
#js-tool-container-slab-punching-calculator .tb-hero { padding: 16px 16px 14px; }
#js-tool-container-slab-punching-calculator .tb-ledger { grid-template-columns: 1fr; }
#js-tool-container-slab-punching-calculator .tb-ledger-cell:nth-child(2n) { border-left: 0; }
#js-tool-container-slab-punching-calculator .tb-ledger-cell:nth-child(n+2) { border-top: 1px solid var(--border-color); }
#js-tool-container-slab-punching-calculator .tb-canvas-wrap { height: 200px; }
}