#js-tool-container-underfloor-heating-pump-calculator .ufh-app { display: flex; flex-direction: column; gap: 22px; color: var(--text-primary); }
#js-tool-container-underfloor-heating-pump-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-underfloor-heating-pump-calculator .tbcalc-legend { padding: 0 6px; font-weight: 600; font-size: 0.95rem; color: var(--text-secondary); }
#js-tool-container-underfloor-heating-pump-calculator .tbcalc-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 20px; }
#js-tool-container-underfloor-heating-pump-calculator .tbcalc-field { display: flex; flex-direction: column; gap: 6px; }
#js-tool-container-underfloor-heating-pump-calculator .tbcalc-hint { font-size: 0.82rem; line-height: 1.35; color: var(--text-muted); }
#js-tool-container-underfloor-heating-pump-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); min-height: 42px; }
#js-tool-container-underfloor-heating-pump-calculator .tbcalc-status.warn { border-left-color: var(--warning); background: var(--warning-light); color: var(--text-primary); }
#js-tool-container-underfloor-heating-pump-calculator .tbcalc-status.danger { border-left-color: var(--danger); background: var(--danger-light); color: var(--text-primary); }
#js-tool-container-underfloor-heating-pump-calculator * { box-sizing: border-box; }
#js-tool-container-underfloor-heating-pump-calculator .tbcalc-fieldset:last-child { margin-bottom: 0; }
#js-tool-container-underfloor-heating-pump-calculator .ufh-outcome { display: flex; flex-direction: column; gap: 16px; }
#js-tool-container-underfloor-heating-pump-calculator .ufh-diagram { display: flex; align-items: stretch; gap: 12px; border: 1px solid var(--border-color); border-radius: var(--radius-md); background: var(--bg-secondary); padding: 16px 18px; min-height: 124px; }
#js-tool-container-underfloor-heating-pump-calculator .ufh-mix { flex: none; width: 74px; display: flex; align-items: center; justify-content: center; background: var(--bg-tertiary); border: 1px solid var(--border-color); }
#js-tool-container-underfloor-heating-pump-calculator .ufh-mix span { font-size: 0.72rem; line-height: 1.35; text-align: center; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
#js-tool-container-underfloor-heating-pump-calculator .ufh-rails { flex: 1; min-width: 0; display: flex; flex-direction: column; justify-content: center; gap: 10px; }
#js-tool-container-underfloor-heating-pump-calculator .ufh-rail { position: relative; height: 10px; border-radius: 5px; overflow: hidden; }
#js-tool-container-underfloor-heating-pump-calculator .ufh-rail-supply { background: var(--accent-primary); }
#js-tool-container-underfloor-heating-pump-calculator .ufh-rail-return { background: var(--warning); }
#js-tool-container-underfloor-heating-pump-calculator .ufh-rail-supply::after { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(90deg, transparent 0 9px, var(--bg-secondary) 9px 18px); animation: tb-ufh-flow 1.6s linear infinite; }
#js-tool-container-underfloor-heating-pump-calculator .ufh-rail-return::after { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(90deg, transparent 0 9px, var(--bg-secondary) 9px 18px); animation: tb-ufh-flow 1.6s linear infinite reverse; }
@keyframes tb-ufh-flow { from { background-position: 0 0; } to { background-position: 18px 0; } }
@media (prefers-reduced-motion: reduce) { #js-tool-container-underfloor-heating-pump-calculator .ufh-rail-supply::after, #js-tool-container-underfloor-heating-pump-calculator .ufh-rail-return::after { animation: none; } }
#js-tool-container-underfloor-heating-pump-calculator .ufh-rail-tag { position: absolute; right: 0; top: -20px; font-size: 0.72rem; color: var(--text-muted); font-variant-numeric: tabular-nums; white-space: nowrap; }
#js-tool-container-underfloor-heating-pump-calculator .ufh-loops { display: flex; align-items: center; justify-content: space-evenly; height: 46px; }
#js-tool-container-underfloor-heating-pump-calculator .ufh-loop { width: 6px; height: 100%; border-radius: 3px; background: var(--success); }
#js-tool-container-underfloor-heating-pump-calculator .ufh-loop-more { font-size: 0.78rem; color: var(--text-muted); font-variant-numeric: tabular-nums; }
#js-tool-container-underfloor-heating-pump-calculator .ufh-gauges { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (min-width: 620px) { #js-tool-container-underfloor-heating-pump-calculator .ufh-gauges { grid-template-columns: 1fr 1fr 1.25fr; } }
#js-tool-container-underfloor-heating-pump-calculator .ufh-gauge-cell { border: 1px solid var(--border-color); border-radius: var(--radius-md); background: var(--bg-secondary); padding: 10px 14px 12px; display: flex; flex-direction: column; gap: 4px; min-height: 92px; }
#js-tool-container-underfloor-heating-pump-calculator .ufh-gauge-label { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); }
#js-tool-container-underfloor-heating-pump-calculator .ufh-gauge-num { display: flex; align-items: baseline; gap: 7px; }
#js-tool-container-underfloor-heating-pump-calculator .ufh-gauge-value { font-size: clamp(1.5rem, 4vw, 2.1rem); font-weight: 700; line-height: 1.03; color: var(--text-primary); font-variant-numeric: tabular-nums; }
#js-tool-container-underfloor-heating-pump-calculator .tbcalc-unit { font-size: 0.9rem; color: var(--text-secondary); }
#js-tool-container-underfloor-heating-pump-calculator .ufh-gauge-pump { border-color: var(--accent-primary); }
#js-tool-container-underfloor-heating-pump-calculator .ufh-gauge-class { font-size: clamp(1.5rem, 4vw, 2.1rem); font-weight: 700; line-height: 1.03; color: var(--accent-primary); font-variant-numeric: tabular-nums; }
#js-tool-container-underfloor-heating-pump-calculator .ufh-gauge-margins { font-size: 0.8rem; color: var(--text-muted); font-variant-numeric: tabular-nums; }
#js-tool-container-underfloor-heating-pump-calculator .ufh-head { border: 1px solid var(--border-color); border-radius: var(--radius-md); background: var(--bg-secondary); padding: 12px 18px 12px; display: flex; flex-direction: column; gap: 9px; }
#js-tool-container-underfloor-heating-pump-calculator .ufh-head-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
#js-tool-container-underfloor-heating-pump-calculator .ufh-head-label { font-size: 0.84rem; color: var(--text-secondary); }
#js-tool-container-underfloor-heating-pump-calculator .ufh-head-value { font-size: 0.95rem; font-weight: 650; color: var(--text-primary); font-variant-numeric: tabular-nums; }
#js-tool-container-underfloor-heating-pump-calculator .ufh-head-track { display: flex; height: 12px; border: 1px solid var(--border-color); background: var(--bg-tertiary); overflow: hidden; }
#js-tool-container-underfloor-heating-pump-calculator .ufh-seg { height: 100%; transition: width 160ms ease-out; }
#js-tool-container-underfloor-heating-pump-calculator .ufh-seg-ring { background: var(--accent-primary); }
#js-tool-container-underfloor-heating-pump-calculator .ufh-seg-loc { background: var(--text-muted); }
#js-tool-container-underfloor-heating-pump-calculator .ufh-seg-coll { background: var(--warning); }
#js-tool-container-underfloor-heating-pump-calculator .ufh-seg-res { background: var(--success); }
#js-tool-container-underfloor-heating-pump-calculator .ufh-head-legend { display: flex; flex-wrap: wrap; gap: 8px 16px; }
#js-tool-container-underfloor-heating-pump-calculator .ufh-leg-item { display: inline-flex; align-items: center; gap: 6px; font-size: 0.78rem; color: var(--text-secondary); font-variant-numeric: tabular-nums; }
#js-tool-container-underfloor-heating-pump-calculator .ufh-lg { width: 10px; height: 10px; border-radius: 2px; display: inline-block; flex: none; }
#js-tool-container-underfloor-heating-pump-calculator .ufh-lg-ring { background: var(--accent-primary); }
#js-tool-container-underfloor-heating-pump-calculator .ufh-lg-loc { background: var(--text-muted); }
#js-tool-container-underfloor-heating-pump-calculator .ufh-lg-coll { background: var(--warning); }
#js-tool-container-underfloor-heating-pump-calculator .ufh-lg-res { background: var(--success); }
#js-tool-container-underfloor-heating-pump-calculator .ufh-preview { display: flex; flex-direction: column; gap: 12px; }
#js-tool-container-underfloor-heating-pump-calculator .ufh-canvas-wrap { position: relative; width: 100%; border: 1px solid var(--border-color); border-radius: var(--radius-md); background: var(--bg-secondary); }
#js-tool-container-underfloor-heating-pump-calculator .ufh-canvas-wrap canvas { display: block; width: 100%; height: 100%; }
#js-tool-container-underfloor-heating-pump-calculator .ufh-canvas-desc { margin: 0; font-size: 0.84rem; color: var(--text-muted); }
#js-tool-container-underfloor-heating-pump-calculator .ufh-legend { display: flex; flex-wrap: wrap; gap: 14px; margin: 0; padding: 0; list-style: none; font-size: 0.84rem; color: var(--text-secondary); }
#js-tool-container-underfloor-heating-pump-calculator .ufh-legend-item { display: flex; align-items: center; gap: 7px; }
#js-tool-container-underfloor-heating-pump-calculator .ufh-legend-swatch { width: 14px; height: 4px; border-radius: 2px; display: inline-block; }
#js-tool-container-underfloor-heating-pump-calculator .ufh-ls-supply { background: var(--accent-primary); }
#js-tool-container-underfloor-heating-pump-calculator .ufh-ls-mix { background: var(--text-muted); }
#js-tool-container-underfloor-heating-pump-calculator .ufh-ls-loop { background: var(--success); }
#js-tool-container-underfloor-heating-pump-calculator .ufh-ls-return { background: var(--warning); }
#js-tool-container-underfloor-heating-pump-calculator .ufh-details { display: flex; flex-direction: column; gap: 12px; }
#js-tool-container-underfloor-heating-pump-calculator .tbcalc-table-wrap { overflow-x: auto; border: 1px solid var(--border-color); border-radius: var(--radius-md); }
#js-tool-container-underfloor-heating-pump-calculator .tbcalc-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; font-variant-numeric: tabular-nums; }
#js-tool-container-underfloor-heating-pump-calculator .tbcalc-table caption { caption-side: top; text-align: left; padding: 10px 14px; font-size: 0.84rem; color: var(--text-secondary); }
#js-tool-container-underfloor-heating-pump-calculator .tbcalc-table th, #js-tool-container-underfloor-heating-pump-calculator .tbcalc-table td { padding: 8px 14px; text-align: right; border-top: 1px solid var(--border-color); }
#js-tool-container-underfloor-heating-pump-calculator .tbcalc-table thead th { text-align: right; color: var(--text-secondary); font-weight: 600; border-top: 0; }
#js-tool-container-underfloor-heating-pump-calculator .tbcalc-table thead th:first-child, #js-tool-container-underfloor-heating-pump-calculator .tbcalc-table td:first-child { text-align: left; }
#js-tool-container-underfloor-heating-pump-calculator .ufh-row-total td { border-top: 2px solid var(--border-color); font-weight: 700; }
#js-tool-container-underfloor-heating-pump-calculator .ufh-loopfacts { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
#js-tool-container-underfloor-heating-pump-calculator .ufh-loopfact { border: 1px solid var(--border-color); border-radius: var(--radius-sm); padding: 8px 12px; display: flex; flex-direction: column; gap: 2px; font-size: 0.95rem; font-weight: 650; color: var(--text-primary); }
#js-tool-container-underfloor-heating-pump-calculator .ufh-loopfact-label { font-size: 0.76rem; font-weight: 400; color: var(--text-muted); }
#js-tool-container-underfloor-heating-pump-calculator .ufh-limits { margin: 0; font-size: 0.84rem; line-height: 1.45; color: var(--text-muted); }
@media (max-width: 600px) { #js-tool-container-underfloor-heating-pump-calculator .tbcalc-grid-2 { grid-template-columns: 1fr; } #js-tool-container-underfloor-heating-pump-calculator .ufh-diagram { flex-direction: column; } #js-tool-container-underfloor-heating-pump-calculator .ufh-mix { width: 100%; height: 40px; } #js-tool-container-underfloor-heating-pump-calculator .ufh-rail-tag { display: none; } }