#js-tool-container-beton-lestnica-calculator .bls-app { --bls-concrete: #6b7280; --bls-steel: #b45309; display: flex; flex-direction: column; gap: 22px; color: var(--text-primary); }
html[data-theme="dark"] #js-tool-container-beton-lestnica-calculator .bls-app { --bls-concrete: #9ca3af; --bls-steel: #f59e0b; }
#js-tool-container-beton-lestnica-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-beton-lestnica-calculator .tbcalc-legend { padding: 0 6px; font-weight: 600; font-size: 0.95rem; color: var(--text-secondary); }
#js-tool-container-beton-lestnica-calculator .tbcalc-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 20px; }
#js-tool-container-beton-lestnica-calculator .bls-field-wide { grid-column: 1 / -1; }
#js-tool-container-beton-lestnica-calculator .tbcalc-field { display: flex; flex-direction: column; gap: 6px; }
#js-tool-container-beton-lestnica-calculator .tbcalc-hint { font-size: 0.82rem; line-height: 1.35; color: var(--text-muted); }
#js-tool-container-beton-lestnica-calculator .bls-outcome { display: flex; flex-direction: column; gap: 20px; }
#js-tool-container-beton-lestnica-calculator .bls-answer { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 18px 24px; align-items: stretch; }
#js-tool-container-beton-lestnica-calculator .bls-answer-main { border: 1px solid var(--border-color); border-left: 4px solid var(--bls-concrete); border-radius: var(--radius-md); background: var(--bg-tertiary); padding: 18px 20px; display: flex; flex-direction: column; gap: 6px; min-height: 150px; }
#js-tool-container-beton-lestnica-calculator .bls-answer-label { font-size: 0.9rem; color: var(--text-secondary); }
#js-tool-container-beton-lestnica-calculator .bls-answer-row { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
#js-tool-container-beton-lestnica-calculator .bls-answer-value { font-size: clamp(2.1rem, 6vw, 3.2rem); font-weight: 700; line-height: 1.05; color: var(--bls-concrete); }
#js-tool-container-beton-lestnica-calculator .bls-answer-note { margin: 0; font-size: 0.86rem; line-height: 1.45; color: var(--text-secondary); }
#js-tool-container-beton-lestnica-calculator .tbcalc-unit { font-size: 1rem; color: var(--text-secondary); }
#js-tool-container-beton-lestnica-calculator .bls-answer-side { margin: 0; display: flex; flex-direction: column; justify-content: center; gap: 12px; }
#js-tool-container-beton-lestnica-calculator .bls-side-item { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; border-bottom: 1px dashed var(--border-color); padding-bottom: 8px; }
#js-tool-container-beton-lestnica-calculator .bls-side-item dt { font-size: 0.86rem; color: var(--text-secondary); }
#js-tool-container-beton-lestnica-calculator .bls-side-item dd { margin: 0; font-size: 1.15rem; font-weight: 600; color: var(--text-primary); }
#js-tool-container-beton-lestnica-calculator .bls-profile { display: flex; flex-direction: column; gap: 10px; }
#js-tool-container-beton-lestnica-calculator .bls-profile-head { display: flex; flex-wrap: wrap; gap: 6px 16px; align-items: baseline; justify-content: space-between; }
#js-tool-container-beton-lestnica-calculator .bls-profile-title { font-size: 0.9rem; font-weight: 600; color: var(--text-secondary); }
#js-tool-container-beton-lestnica-calculator .bls-profile-legend { font-size: 0.85rem; color: var(--text-muted); }
#js-tool-container-beton-lestnica-calculator .bls-profile-plot { display: flex; align-items: flex-end; gap: 2px; min-height: 96px; padding: 10px 12px; border: 1px solid var(--border-color); border-radius: var(--radius-md); overflow: hidden; }
#js-tool-container-beton-lestnica-calculator .bls-riser { display: block; flex: 1 1 auto; min-width: 3px; background: var(--bls-concrete); border-top: 3px solid var(--bls-steel); border-radius: 2px 2px 0 0; }
#js-tool-container-beton-lestnica-calculator .bls-profile-desc { margin: 0; font-size: 0.84rem; line-height: 1.45; color: var(--text-muted); }
#js-tool-container-beton-lestnica-calculator .bls-facts { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px 24px; }
#js-tool-container-beton-lestnica-calculator .bls-fact { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--border-color); padding-bottom: 7px; }
#js-tool-container-beton-lestnica-calculator .bls-fact-label { font-size: 0.86rem; color: var(--text-secondary); }
#js-tool-container-beton-lestnica-calculator .bls-fact-value { font-size: 1rem; font-weight: 600; }
#js-tool-container-beton-lestnica-calculator .tbcalc-table-wrap { overflow-x: auto; border: 1px solid var(--border-color); border-radius: var(--radius-md); }
#js-tool-container-beton-lestnica-calculator .tbcalc-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
#js-tool-container-beton-lestnica-calculator .bls-table-caption { caption-side: top; text-align: left; padding: 10px 14px; font-size: 0.84rem; color: var(--text-secondary); }
#js-tool-container-beton-lestnica-calculator .tbcalc-table th, #js-tool-container-beton-lestnica-calculator .tbcalc-table td { padding: 8px 14px; text-align: left; border-top: 1px solid var(--border-color); }
#js-tool-container-beton-lestnica-calculator .tbcalc-table thead th { color: var(--text-secondary); font-weight: 600; border-top: 0; }
#js-tool-container-beton-lestnica-calculator .bls-limits { margin: 14px 0 0; font-size: 0.84rem; line-height: 1.5; color: var(--text-muted); }
@media (max-width: 700px) { #js-tool-container-beton-lestnica-calculator .bls-answer { grid-template-columns: 1fr; } #js-tool-container-beton-lestnica-calculator .bls-facts { grid-template-columns: 1fr; } }
@media (max-width: 600px) { #js-tool-container-beton-lestnica-calculator .tbcalc-grid-2 { grid-template-columns: 1fr; } #js-tool-container-beton-lestnica-calculator .bls-profile-plot { min-height: 76px; } }