#js-tool-container-channel-bending-stress-calculator .cbb-app { display: flex; flex-direction: column; gap: 22px; color: var(--text-primary); }
#js-tool-container-channel-bending-stress-calculator .cbb-app * { box-sizing: border-box; }
#js-tool-container-channel-bending-stress-calculator .tbcalc-fieldset { border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 16px 18px 18px; margin: 0 0 14px; min-width: 0; }
#js-tool-container-channel-bending-stress-calculator .tbcalc-fieldset:last-child { margin-bottom: 0; }
#js-tool-container-channel-bending-stress-calculator .tbcalc-legend { padding: 0 6px; font-weight: 600; font-size: 0.95rem; color: var(--text-secondary); }
#js-tool-container-channel-bending-stress-calculator .tb-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px 20px; }
#js-tool-container-channel-bending-stress-calculator .tbcalc-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
#js-tool-container-channel-bending-stress-calculator .tbcalc-field .tb-input { width: 100%; min-width: 0; }
#js-tool-container-channel-bending-stress-calculator .tbcalc-hint { font-size: 0.82rem; line-height: 1.35; color: var(--text-muted); }
#js-tool-container-channel-bending-stress-calculator .tb-outcome { display: flex; flex-direction: column; gap: 16px; width: 100%; }
#js-tool-container-channel-bending-stress-calculator .tb-hero { border: 1px solid var(--border-color); border-left: 4px solid var(--accent-primary); border-radius: var(--radius-md); background: var(--accent-light); padding: 14px 18px; min-height: 132px; display: flex; flex-direction: column; gap: 4px; }
#js-tool-container-channel-bending-stress-calculator .tb-hero-success { border-left-color: var(--success); background: var(--success-light); }
#js-tool-container-channel-bending-stress-calculator .tb-hero-warn { border-left-color: var(--warning); background: var(--warning-light); }
#js-tool-container-channel-bending-stress-calculator .tb-hero-danger { border-left-color: var(--danger); background: var(--danger-light); }
#js-tool-container-channel-bending-stress-calculator .tb-hero-label { font-size: 0.9rem; color: var(--text-secondary); }
#js-tool-container-channel-bending-stress-calculator .tb-hero-row { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
#js-tool-container-channel-bending-stress-calculator .tb-hero-value { font-size: clamp(1.9rem, 5vw, 2.9rem); font-weight: 700; line-height: 1.05; font-variant-numeric: tabular-nums; color: var(--text-primary); }
#js-tool-container-channel-bending-stress-calculator .tb-unit { font-size: 1rem; color: var(--text-secondary); }
#js-tool-container-channel-bending-stress-calculator .tb-hero-note { margin: 0; font-size: 0.86rem; line-height: 1.4; color: var(--text-secondary); }
#js-tool-container-channel-bending-stress-calculator .tbcalc-status { border: 1px solid var(--border-color); border-left: 4px solid var(--accent-primary); border-radius: var(--radius-sm); padding: 8px 12px; font-size: 0.86rem; line-height: 1.4; color: var(--text-secondary); min-height: 40px; }
#js-tool-container-channel-bending-stress-calculator .tbcalc-status.warn { border-left-color: var(--warning); background: var(--warning-light); color: var(--text-primary); }
#js-tool-container-channel-bending-stress-calculator .tbcalc-status.danger { border-left-color: var(--danger); background: var(--danger-light); color: var(--text-primary); }
#js-tool-container-channel-bending-stress-calculator .tb-scale { display: flex; flex-direction: column; gap: 8px; }
#js-tool-container-channel-bending-stress-calculator .tb-scale-track { position: relative; height: 12px; background: var(--bg-tertiary); border-radius: 999px; overflow: visible; }
#js-tool-container-channel-bending-stress-calculator .tb-scale-fill { height: 100%; width: 0; background: var(--accent-primary); border-radius: 999px; transition: width 220ms ease, background-color 220ms ease; }
#js-tool-container-channel-bending-stress-calculator .tb-scale-fill-ok { background: var(--success); }
#js-tool-container-channel-bending-stress-calculator .tb-scale-fill-warn { background: var(--warning); }
#js-tool-container-channel-bending-stress-calculator .tb-scale-fill-danger { background: var(--danger); }
#js-tool-container-channel-bending-stress-calculator .tb-scale-mark { position: absolute; top: -5px; bottom: -5px; width: 3px; margin-left: -1px; background: var(--danger); border-radius: 2px; left: 87%; }
#js-tool-container-channel-bending-stress-calculator .tb-scale-labels { display: flex; justify-content: space-between; gap: 12px; font-size: 0.82rem; color: var(--text-muted); font-variant-numeric: tabular-nums; }
#js-tool-container-channel-bending-stress-calculator .tb-ledger { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
#js-tool-container-channel-bending-stress-calculator .tb-ledger-row { display: flex; flex-direction: column; gap: 2px; padding: 8px 12px; border: 1px solid var(--border-color); border-radius: var(--radius-sm); font-size: 0.86rem; }
#js-tool-container-channel-bending-stress-calculator .tb-ledger-row span:first-child { color: var(--text-secondary); }
#js-tool-container-channel-bending-stress-calculator .tb-ledger-row span:last-child { font-weight: 600; white-space: nowrap; font-variant-numeric: tabular-nums; color: var(--text-primary); font-size: 0.95rem; }
#js-tool-container-channel-bending-stress-calculator .tb-canvas-wrap { position: relative; width: 100%; min-height: 240px; aspect-ratio: 16 / 7; border: 1px solid var(--border-color); border-radius: var(--radius-md); overflow: hidden; contain: layout; background: var(--bg-secondary); }
#js-tool-container-channel-bending-stress-calculator .tb-canvas-wrap canvas { display: block; width: 100%; height: 100%; }
#js-tool-container-channel-bending-stress-calculator .tb-canvas-desc { margin: 10px 0 0; font-size: 0.84rem; color: var(--text-muted); line-height: 1.4; }
#js-tool-container-channel-bending-stress-calculator .tb-legend { display: flex; flex-wrap: wrap; gap: 14px; margin: 8px 0 0; padding: 0; list-style: none; font-size: 0.84rem; color: var(--text-secondary); }
#js-tool-container-channel-bending-stress-calculator .tb-legend-item { display: flex; align-items: center; gap: 7px; }
#js-tool-container-channel-bending-stress-calculator .tb-dot { width: 14px; height: 10px; border-radius: 2px; display: inline-block; }
#js-tool-container-channel-bending-stress-calculator .tb-dot-comp { background: var(--success); opacity: 0.7; }
#js-tool-container-channel-bending-stress-calculator .tb-dot-tens { background: var(--accent-primary); opacity: 0.6; }
#js-tool-container-channel-bending-stress-calculator .tb-dot-limit { background: var(--danger); height: 3px; }
#js-tool-container-channel-bending-stress-calculator .tb-table-wrap { overflow-x: auto; border: 1px solid var(--border-color); border-radius: var(--radius-md); }
#js-tool-container-channel-bending-stress-calculator .tb-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; font-variant-numeric: tabular-nums; }
#js-tool-container-channel-bending-stress-calculator .tb-table-caption { caption-side: top; text-align: left; padding: 10px 14px; font-size: 0.84rem; color: var(--text-secondary); }
#js-tool-container-channel-bending-stress-calculator .tb-table th, #js-tool-container-channel-bending-stress-calculator .tb-table td { padding: 8px 14px; text-align: right; border-top: 1px solid var(--border-color); }
#js-tool-container-channel-bending-stress-calculator .tb-table thead th { color: var(--text-secondary); font-weight: 600; border-top: 0; }
#js-tool-container-channel-bending-stress-calculator .tb-table th[scope="row"], #js-tool-container-channel-bending-stress-calculator .tb-table thead th:first-child { text-align: left; }
#js-tool-container-channel-bending-stress-calculator .tb-table .tb-row-current th, #js-tool-container-channel-bending-stress-calculator .tb-table .tb-row-current td { background: var(--accent-light); font-weight: 600; }
#js-tool-container-channel-bending-stress-calculator .tb-table .tb-row-fail td:nth-child(4) { color: var(--danger); font-weight: 600; }
#js-tool-container-channel-bending-stress-calculator .tb-table .tb-row-warn td:nth-child(4) { color: var(--warning); font-weight: 600; }
#js-tool-container-channel-bending-stress-calculator .tb-table .tb-row-ok td:nth-child(4) { color: var(--success); font-weight: 600; }
@media (max-width: 900px) { #js-tool-container-channel-bending-stress-calculator .tb-grid-3 { grid-template-columns: 1fr 1fr; } #js-tool-container-channel-bending-stress-calculator .tb-ledger { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { #js-tool-container-channel-bending-stress-calculator .tb-grid-3 { grid-template-columns: 1fr; } #js-tool-container-channel-bending-stress-calculator .tb-ledger { grid-template-columns: 1fr; } #js-tool-container-channel-bending-stress-calculator .tb-canvas-wrap { aspect-ratio: 4 / 3; } #js-tool-container-channel-bending-stress-calculator .tb-table th:nth-child(5), #js-tool-container-channel-bending-stress-calculator .tb-table td:nth-child(5) { display: none; } }