#js-tool-container-column-buckling-eccentric-calculator .cbc-app { display: flex; flex-direction: column; gap: 14px; color: var(--text-primary); }
#js-tool-container-column-buckling-eccentric-calculator .tbcalc-fieldset { border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 16px 18px 18px; margin: 0 0 14px; }
#js-tool-container-column-buckling-eccentric-calculator .tbcalc-fieldset:last-child { margin-bottom: 0; }
#js-tool-container-column-buckling-eccentric-calculator .tbcalc-legend { padding: 0 6px; font-weight: 600; font-size: 0.95rem; color: var(--text-secondary); }
#js-tool-container-column-buckling-eccentric-calculator .tb-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 20px; }
#js-tool-container-column-buckling-eccentric-calculator .tb-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px 20px; }
#js-tool-container-column-buckling-eccentric-calculator .tbcalc-field { display: flex; flex-direction: column; gap: 6px; }
#js-tool-container-column-buckling-eccentric-calculator .tbcalc-hint { font-size: 0.82rem; line-height: 1.35; color: var(--text-muted); }
#js-tool-container-column-buckling-eccentric-calculator .cbc-field-muted { opacity: 0.55; }
#js-tool-container-column-buckling-eccentric-calculator .cbc-field-check { justify-content: flex-start; }
#js-tool-container-column-buckling-eccentric-calculator .cbc-check-label { display: flex; align-items: center; gap: 10px; min-height: 44px; cursor: pointer; }
#js-tool-container-column-buckling-eccentric-calculator .cbc-check { width: 20px; height: 20px; margin: 0; flex: none; accent-color: var(--accent-primary); }
#js-tool-container-column-buckling-eccentric-calculator .cbc-outcome { display: flex; flex-direction: column; gap: 16px; }
#js-tool-container-column-buckling-eccentric-calculator .cbc-hero { border: 1px solid var(--border-color); border-left: 4px solid var(--accent-primary); border-radius: var(--radius-md); background: var(--accent-light); padding: 18px 20px; display: flex; gap: 18px; align-items: stretch; justify-content: space-between; min-height: 132px; }
#js-tool-container-column-buckling-eccentric-calculator .cbc-hero-main { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
#js-tool-container-column-buckling-eccentric-calculator .tb-hero-label { font-size: 0.9rem; color: var(--text-secondary); }
#js-tool-container-column-buckling-eccentric-calculator .tb-hero-row { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
#js-tool-container-column-buckling-eccentric-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-column-buckling-eccentric-calculator .tb-unit { font-size: 1rem; color: var(--text-secondary); }
#js-tool-container-column-buckling-eccentric-calculator .tb-hero-chips { display: flex; gap: 8px; flex-wrap: wrap; }
#js-tool-container-column-buckling-eccentric-calculator .tb-chip { font-size: 0.78rem; padding: 3px 10px; border: 1px solid var(--border-color); border-radius: 999px; color: var(--text-secondary); background: var(--bg-secondary); }
#js-tool-container-column-buckling-eccentric-calculator .tb-hero-note { margin: 0; font-size: 0.86rem; color: var(--text-secondary); line-height: 1.4; }
#js-tool-container-column-buckling-eccentric-calculator .tbcalc-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-column-buckling-eccentric-calculator .tbcalc-status.warn { border-left-color: var(--warning); background: var(--warning-light); color: var(--text-primary); }
#js-tool-container-column-buckling-eccentric-calculator .tbcalc-status.danger { border-left-color: var(--danger); background: var(--danger-light); color: var(--text-primary); }
#js-tool-container-column-buckling-eccentric-calculator .cbc-scale { display: flex; flex-direction: column; gap: 8px; }
#js-tool-container-column-buckling-eccentric-calculator .cbc-scale-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
#js-tool-container-column-buckling-eccentric-calculator .cbc-scale-title { font-size: 0.9rem; font-weight: 600; color: var(--text-primary); }
#js-tool-container-column-buckling-eccentric-calculator .cbc-scale-num { font-size: 1.1rem; font-weight: 700; font-variant-numeric: tabular-nums; color: var(--text-primary); }
#js-tool-container-column-buckling-eccentric-calculator .cbc-scale-track { position: relative; height: 16px; border: 1px solid var(--border-color); border-radius: 999px; overflow: hidden; background: var(--bg-tertiary); }
#js-tool-container-column-buckling-eccentric-calculator .cbc-scale-zone { position: absolute; top: 0; bottom: 0; }
#js-tool-container-column-buckling-eccentric-calculator .cbc-zone-ok { left: 0; width: 65.38%; background: var(--success-light); }
#js-tool-container-column-buckling-eccentric-calculator .cbc-zone-warn { left: 65.38%; width: 11.54%; background: var(--warning-light); }
#js-tool-container-column-buckling-eccentric-calculator .cbc-zone-danger { left: 76.92%; width: 23.08%; background: var(--danger-light); }
#js-tool-container-column-buckling-eccentric-calculator .cbc-scale-limit { position: absolute; top: -2px; bottom: -2px; left: 76.92%; width: 2px; background: var(--danger); }
#js-tool-container-column-buckling-eccentric-calculator .cbc-scale-marker { position: absolute; top: -3px; bottom: -3px; left: 0; width: 4px; border-radius: 2px; background: var(--text-primary); box-shadow: 0 0 0 2px var(--bg-secondary); transition: left .35s ease; }
#js-tool-container-column-buckling-eccentric-calculator .cbc-scale-labels { position: relative; height: 16px; font-size: 0.75rem; color: var(--text-muted); }
#js-tool-container-column-buckling-eccentric-calculator .cbc-scale-labels span { position: absolute; transform: translateX(-50%); }
#js-tool-container-column-buckling-eccentric-calculator .cbc-lb-0 { left: 0; transform: none; }
#js-tool-container-column-buckling-eccentric-calculator .cbc-lb-85 { left: 65.38%; }
#js-tool-container-column-buckling-eccentric-calculator .cbc-lb-100 { left: 76.92%; }
#js-tool-container-column-buckling-eccentric-calculator .cbc-lb-130 { left: 100%; transform: translateX(-100%); }
#js-tool-container-column-buckling-eccentric-calculator .cbc-ledger { display: flex; flex-direction: column; gap: 8px; }
#js-tool-container-column-buckling-eccentric-calculator .cbc-ledger-row { display: flex; justify-content: space-between; gap: 12px; padding: 10px 14px; border: 1px solid var(--border-color); border-radius: var(--radius-sm); font-size: 0.9rem; color: var(--text-secondary); }
#js-tool-container-column-buckling-eccentric-calculator .cbc-ledger-row output { font-weight: 600; color: var(--text-primary); font-variant-numeric: tabular-nums; }
#js-tool-container-column-buckling-eccentric-calculator .cbc-ledger-total { background: var(--bg-tertiary); color: var(--text-primary); }
#js-tool-container-column-buckling-eccentric-calculator .cbc-spec { display: flex; flex-direction: column; gap: 8px; }
#js-tool-container-column-buckling-eccentric-calculator .cbc-spec-row { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 10px 14px; border: 1px solid var(--border-color); border-radius: var(--radius-sm); font-size: 0.9rem; color: var(--text-secondary); flex-wrap: wrap; }
#js-tool-container-column-buckling-eccentric-calculator .cbc-spec-row output { font-weight: 600; color: var(--text-primary); font-variant-numeric: tabular-nums; }
#js-tool-container-column-buckling-eccentric-calculator .cbc-spec-norm { flex-basis: 100%; font-size: 0.78rem; color: var(--text-muted); }
#js-tool-container-column-buckling-eccentric-calculator .cbc-table-wrap { overflow-x: auto; border: 1px solid var(--border-color); border-radius: var(--radius-md); }
#js-tool-container-column-buckling-eccentric-calculator .cbc-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; font-variant-numeric: tabular-nums; }
#js-tool-container-column-buckling-eccentric-calculator .cbc-table caption { text-align: left; padding: 10px 14px; font-size: 0.85rem; color: var(--text-muted); }
#js-tool-container-column-buckling-eccentric-calculator .cbc-table th { text-align: left; padding: 10px 14px; border-top: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); background: var(--bg-tertiary); color: var(--text-secondary); font-weight: 600; }
#js-tool-container-column-buckling-eccentric-calculator .cbc-table td { padding: 9px 14px; border-bottom: 1px solid var(--border-color); color: var(--text-primary); }
#js-tool-container-column-buckling-eccentric-calculator .cbc-table tr:last-child td { border-bottom: none; }
@media (max-width: 640px) {
  #js-tool-container-column-buckling-eccentric-calculator .cbc-app { gap: 10px; }
  #js-tool-container-column-buckling-eccentric-calculator .tb-grid-2,
  #js-tool-container-column-buckling-eccentric-calculator .tb-grid-3 { grid-template-columns: 1fr; }
}