#js-tool-container-log-house-timber-calculator .lt-app { display: flex; flex-direction: column; gap: 14px; color: var(--text-primary); }
@media (max-width: 640px) { #js-tool-container-log-house-timber-calculator .lt-app { gap: 10px; } }
#js-tool-container-log-house-timber-calculator .lt-fieldset { border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 16px 18px 18px; margin: 0; }
#js-tool-container-log-house-timber-calculator .lt-legend { padding: 0 6px; font-weight: 600; font-size: 0.95rem; color: var(--text-secondary); }
#js-tool-container-log-house-timber-calculator .tb-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 20px; }
#js-tool-container-log-house-timber-calculator .tb-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px 20px; }
@media (max-width: 640px) { #js-tool-container-log-house-timber-calculator .tb-grid-2, #js-tool-container-log-house-timber-calculator .tb-grid-3 { grid-template-columns: 1fr; } }
#js-tool-container-log-house-timber-calculator .tb-field { display: flex; flex-direction: column; gap: 6px; }
#js-tool-container-log-house-timber-calculator .tb-hint { font-size: 0.82rem; line-height: 1.35; color: var(--text-muted); }
#js-tool-container-log-house-timber-calculator .tb-grid-3 .tb-field:nth-child(1) { grid-row: 1; }
@media (max-width: 900px) and (min-width: 641px) { #js-tool-container-log-house-timber-calculator .tb-grid-3 { grid-template-columns: 1fr 1fr; } }
#js-tool-container-log-house-timber-calculator .lt-outcome { display: flex; flex-direction: column; gap: 16px; }
#js-tool-container-log-house-timber-calculator .lt-details { display: flex; flex-direction: column; gap: 12px; }
#js-tool-container-log-house-timber-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: 18px 20px; min-height: 132px; display: flex; flex-direction: column; gap: 6px; --lt-wood: #c9a06a; }
#js-tool-container-log-house-timber-calculator .tb-hero-label { font-size: 0.9rem; color: var(--text-secondary); }
#js-tool-container-log-house-timber-calculator .tb-hero-row { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
#js-tool-container-log-house-timber-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-log-house-timber-calculator .tb-unit { font-size: 1rem; color: var(--text-secondary); }
#js-tool-container-log-house-timber-calculator .tb-hero-chips { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 2px; }
#js-tool-container-log-house-timber-calculator .tb-chip { font-size: 0.82rem; color: var(--text-secondary); border: 1px solid var(--border-color); border-radius: 999px; padding: 3px 10px; background: var(--bg-secondary); }
#js-tool-container-log-house-timber-calculator .tb-hero-note { margin: 4px 0 0; font-size: 0.86rem; color: var(--text-secondary); line-height: 1.4; }
#js-tool-container-log-house-timber-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-log-house-timber-calculator .tb-status.warn { border-left-color: var(--warning); background: var(--warning-light); color: var(--text-primary); }
#js-tool-container-log-house-timber-calculator .tb-spec { display: flex; flex-direction: column; gap: 8px; }
#js-tool-container-log-house-timber-calculator .tb-spec-row { display: grid; grid-template-columns: 1.25fr 1fr 1fr; gap: 6px 12px; padding: 10px 14px; border: 1px solid var(--border-color); border-radius: var(--radius-sm); font-size: 0.9rem; align-items: baseline; }
@media (max-width: 640px) { #js-tool-container-log-house-timber-calculator .tb-spec-row { grid-template-columns: 1fr 1fr; } #js-tool-container-log-house-timber-calculator .tb-spec-row > span:first-child { grid-column: 1 / -1; } }
#js-tool-container-log-house-timber-calculator .tb-spec-row > span:nth-child(2) { font-weight: 600; font-variant-numeric: tabular-nums; text-align: right; }
#js-tool-container-log-house-timber-calculator .tb-spec-norm { font-size: 0.8rem; color: var(--text-muted); text-align: right; }
@media (max-width: 640px) { #js-tool-container-log-house-timber-calculator .tb-spec-norm { text-align: left; } }
#js-tool-container-log-house-timber-calculator .lt-inline { font-size: inherit; color: inherit; font-weight: inherit; }
#js-tool-container-log-house-timber-calculator .lt-cutplan { border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 14px 16px 12px; display: flex; flex-direction: column; gap: 10px; max-width: 100%; box-sizing: border-box; --lt-wood: #c9a06a; --lt-wood-dark: #a87f4f; --lt-joint: #8a9aae; }
#js-tool-container-log-house-timber-calculator .lt-cutplan-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
#js-tool-container-log-house-timber-calculator .lt-panel-title { font-size: 0.95rem; font-weight: 650; color: var(--text-primary); }
#js-tool-container-log-house-timber-calculator .lt-cut-caption { font-size: 0.82rem; color: var(--text-muted); font-variant-numeric: tabular-nums; }
#js-tool-container-log-house-timber-calculator .lt-cutrow { display: flex; flex-wrap: nowrap; gap: 4px; background: repeating-linear-gradient(90deg, var(--bg-tertiary), var(--bg-tertiary) 5px, transparent 5px, transparent 9px); background-clip: padding-box; border-radius: 6px; padding: 9px 10px; align-items: stretch; min-height: 40px; overflow-x: auto; max-width: 100%; box-sizing: border-box; }
#js-tool-container-log-house-timber-calculator .lt-cutrow-b { margin-top: 2px; }
#js-tool-container-log-house-timber-calculator .lt-cutseg { display: block; height: 26px; border-radius: 4px; background: var(--lt-wood, #c9a06a); border: 1px solid rgba(0,0,0,.18); flex: 0 0 auto; }
#js-tool-container-log-house-timber-calculator .lt-cutseg.lt-seg-b { background: var(--lt-wood-dark, #a87f4f); opacity: .92; }
#js-tool-container-log-house-timber-calculator .lt-cutseg.lt-seg-waste { background: repeating-linear-gradient(135deg, var(--bg-tertiary), var(--bg-tertiary) 4px, var(--bg-secondary) 4px, var(--bg-secondary) 8px); border: 1px dashed var(--border-color); }
#js-tool-container-log-house-timber-calculator .lt-cutseg.lt-seg-corner { background: var(--lt-joint, #8a9aae); }
#js-tool-container-log-house-timber-calculator .lt-cut-desc { margin: 0; font-size: 0.8rem; line-height: 1.4; color: var(--text-muted); }
html[data-theme="dark"] #js-tool-container-log-house-timber-calculator .lt-cutseg { border-color: rgba(255,255,255,.22); }
html[data-theme="dark"] #js-tool-container-log-house-timber-calculator .tb-chip { background: var(--bg-tertiary); }
#js-tool-container-log-house-timber-calculator .tb-table-wrap { overflow-x: auto; border: 1px solid var(--border-color); border-radius: var(--radius-md); }
#js-tool-container-log-house-timber-calculator .tb-table { width: 100%; min-width: 480px; border-collapse: collapse; font-size: 0.9rem; }
#js-tool-container-log-house-timber-calculator .tb-table caption { caption-side: top; text-align: left; padding: 10px 14px 8px; font-size: 0.86rem; color: var(--text-secondary); }
#js-tool-container-log-house-timber-calculator .tb-table th, #js-tool-container-log-house-timber-calculator .tb-table td { padding: 9px 14px; text-align: left; border-top: 1px solid var(--border-color); font-variant-numeric: tabular-nums; }
#js-tool-container-log-house-timber-calculator .tb-table thead th { font-size: 0.8rem; color: var(--text-muted); font-weight: 600; border-top: none; white-space: nowrap; }
#js-tool-container-log-house-timber-calculator .tb-table tbody tr:first-child td { border-top: none; }
#js-tool-container-log-house-timber-calculator .lt-cutcell { display: inline-flex; gap: 3px; align-items: center; min-width: 120px; }
#js-tool-container-log-house-timber-calculator .lt-cutcell .lt-cutseg { height: 14px; }
#js-tool-container-log-house-timber-calculator .lt-cutcell .lt-seg-waste, #js-tool-container-log-house-timber-calculator .lt-cutcell .lt-seg-corner { display: none; }
#js-tool-container-log-house-timber-calculator .lt-limits { margin: 0; font-size: 0.8rem; line-height: 1.45; color: var(--text-muted); }